Tofacitinib for induction and maintenance therapy of Crohn's disease: results of two phase IIb randomised placebo-controlled trials.

PubMed

Panés, Julian; Sandborn, William J; Schreiber, Stefan; Sands, Bruce E; Vermeire, Séverine; D'Haens, Geert; Panaccione, Remo; Higgins, Peter D R; Colombel, Jean-Frederic; Feagan, Brian G; Chan, Gary; Moscariello, Michele; Wang, Wenjin; Niezychowski, Wojciech; Marren, Amy; Healey, Paul; Maller, Eric

2017-06-01

Tofacitinib is an oral, small-molecule Janus kinase inhibitor that is being investigated for IBD. We evaluated the efficacy and safety of tofacitinib for induction and maintenance treatment in patients with moderate-to-severe Crohn's disease (CD). We conducted two randomised, double-blind, placebo-controlled, multicentre phase IIb studies. Adult patients with moderate-to-severe CD were randomised to receive induction treatment with placebo, tofacitinib 5 or 10 mg twice daily for 8 weeks. Those achieving clinical response-100 or remission were re-randomised to maintenance treatment with placebo, tofacitinib 5 or 10 mg twice daily for 26 weeks. Primary endpoints were clinical remission at the end of the induction study, and clinical response-100 or remission at the end of the maintenance study. 180/280 patients randomised in the induction study were enrolled in the maintenance study. At week 8 of induction, the proportion of patients with clinical remission was 43.5% and 43.0% with 5 and 10 mg twice daily, respectively, compared with 36.7% in the placebo group (p=0.325 and 0.392 for 5 and 10 mg twice daily vs placebo). At week 26 of maintenance, the proportion of patients with clinical response-100 or remission was 55.8% with tofacitinib 10 mg twice daily compared with 39.5% with tofacitinib 5 mg twice daily and 38.1% with placebo (p=0.130 for 10 mg twice daily vs placebo). Compared with placebo, the change in C-reactive protein from baseline was statistically significant (p<0.0001) with 10 mg twice daily after both induction and maintenance treatments. Primary efficacy endpoints were not significantly different from placebo, although there was evidence of a minor treatment effect. No new safety signals were observed for tofacitinib. NCT01393626 and NCT01393899. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

[Effect of Huangqi injection on short-term prognosis in children with acute lymphoblastic leukemia].

PubMed

Yan, Pei-Hua; Yan, Mei; Wang, Xue-Mei; Wang, Shu-Hong

2014-02-01

To investigate the effect of Huangqi injection on the short-term prognosis in childhood with acute lymphoblastic leukemia (ALL). A retrospective analysis was performed on the clinical data of 105 children newly diagnosed with ALL between January 2009 and December 2012. These children were randomly divided into treatment group (18 low-risk cases, 7 medium-risk cases, and 24 high-risk cases) and control group (21 low-risk cases, 7 medium-risk cases, 28 high-risk cases). Both groups were given remission induction therapy based on the levels of risk. Throughout the remission induction therapy, the treatment group also received Huangqi injection (0.5-1.0 mL/kg per day) by intravenous infusion, while the control group was given 0.9% sodium chloride injection instead. The two groups were compared in terms of distribution of prognostic factors and complete remission (CR) rate after remission induction therapy, as well as the incidence of minimal residual disease (MDR) (≥ 10(-4) and < 10(-4)) among all patients in the two groups on day 19 of remission induction therapy and among B-ALL patients in the two groups when achieving a CR at the end of remission induction therapy. Of the 105 children with ALL, 99 had B-ALL, and 6 had T-ALL. There were no significant differences in the distribution of prognostic factors between the two groups (P>0.05). The overall CR rate of 105 patients was 79%; there was no significant difference in CR rate between the treatment and control groups (82% vs 77%; P>0.05); also, no significant differences were found between the two groups in the CR rates among high-, medium-, and low-risk cases (P>0.05). On day 19 of remission induction therapy, the incidence of MRD≥10(-4) in the treatment group was significantly lower than that in the control group (69% vs 95%; P<0.05); among 80 children with B-ALL who achieved a CR (43 cases in the control group and 37 cases in the treatment group), the incidence of MRD≥10-4 was significantly lower in the treatment group than in the control group (27% vs 58%; P<0.05); in both circumstances above, the high- and low-risk cases in the treatment group had a significantly lower incidence of MRD≥10(-4) than the control group (P<0.05). Huangqi injection combined with chemotherapy has an enhanced anti-tumor effect and can improve the short-term prognosis and clinical outcome in children with ALL.

Comparative efficacy of golimumab, infliximab, and adalimumab for moderately to severely active ulcerative colitis: a network meta-analysis accounting for differences in trial designs.

PubMed

Thorlund, Kristian; Druyts, Eric; Toor, Kabirraaj; Mills, Edward J

2015-05-01

To conduct a network meta-analysis (NMA) to establish the comparative efficacy of infliximab, adalimumab and golimumab for the treatment of moderately to severely active ulcerative colitis (UC). A systematic literature search identified five randomized controlled trials for inclusion in the NMA. One trial assessed golimumab, two assessed infliximab and two assessed adalimumab. Outcomes included clinical response, clinical remission, mucosal healing, sustained clinical response and sustained clinical remission. Innovative methods were used to allow inclusion of the golimumab trial data given the alternative design of this trial (i.e., two-stage re-randomization). After induction, no statistically significant differences were found between golimumab and adalimumab or between golimumab and infliximab. Infliximab was statistically superior to adalimumab after induction for all outcomes and treatment ranking suggested infliximab as the superior treatment for induction. Golimumab and infliximab were associated with similar efficacy for achieving maintained clinical remission and sustained clinical remission, whereas adalimumab was not significantly better than placebo for sustained clinical remission. Golimumab and infliximab were also associated with similar efficacy for achieving maintained clinical response, sustained clinical response and mucosal healing. Finally, golimumab 50 and 100 mg was statistically superior to adalimumab for clinical response and sustained clinical response, and golimumab 100 mg was also statistically superior to adalimumab for mucosal healing. The results of our NMA suggest that infliximab was statistically superior to adalimumab after induction, and that golimumab was statistically superior to adalimumab for sustained outcomes. Golimumab and infliximab appeared comparable in efficacy.

Budesonide for induction of remission in Crohn's disease.

PubMed

Rezaie, Ali; Kuenzig, M Ellen; Benchimol, Eric I; Griffiths, Anne Marie; Otley, Anthony R; Steinhart, A Hillary; Kaplan, Gilaad G; Seow, Cynthia H

2015-06-03

Corticosteroids are commonly used for the induction of remission in Crohn's disease. However, traditional corticosteroids can cause significant adverse events. Budesonide is an alternative glucocorticoid with limited systemic bioavailability. The primary objective was to evaluate the efficacy and safety of oral budesonide for the induction of remission in Crohn's disease. The following electronic databases were searched up to June 2014: MEDLINE, EMBASE, the Cochrane Central Register of Controlled Trials, the Cochrane IBD/FBD Group Specialised Trial Register, and ClinicalTrials.gov. Reference lists of articles, as well as conference proceedings were manually searched. Randomised controlled trials comparing budesonide to a placebo or active comparator were considered for inclusion. Two independent investigators reviewed studies for eligibility, extracted the data and assessed study quality. Methodological quality was assessed using the Cochrane risk of bias tool The overall quality of the evidence supporting the outcomes was evaluated using the GRADE criteria. Meta-analysis was performed using RevMan 5.3.5 software. The primary outcome was induction of remission (defined by a Crohn's disease activity index (CDAI) < 150) by week 8 to 16 of treatment. Secondary outcomes included: time to remission, mean change in CDAI, clinical, histological or endoscopic improvement, improvement in quality of life, adverse events and early withdrawal. We calculated the relative risk (RR) and corresponding 95% confidence intervals (CIs) for each dichotomous outcome and the mean difference and corresponding 95% CI for each continuous outcome. Data were analyzed on an intention-to-treat basis. A random-effects model was used for the pooled analyses. The overall quality of the evidence supporting the primary outcomes and selected secondary outcomes was evaluated using the GRADE criteria. Fourteen studies (1805 patients) were included: Nine (779 patients) compared budesonide to conventional corticosteroids, three (535 patients) were placebo-controlled, and two (491 patients) compared budesonide to mesalamine. Ten studies were judged to be at low risk of bias. Three studies were judged to be at high risk of bias due to open label design. One study was judged to be at high risk of bias due to selective reporting. After eight weeks of treatment, 9 mg budesonide was significantly more effective than placebo for induction of clinical remission. Forty-seven per cent (115/246) of budesonide patients achieved remission at 8 weeks compared to 22% (29/133) of placebo patients (RR 1.93, 95% CI 1.37 to 2.73; 3 studies, 379 patients). A GRADE analysis indicated that the overall quality of the evidence for this outcome was moderate due to sparse data (144 events). Budesonide was significantly less effective than conventional steroids for induction of remission at eight weeks. Fifty-two per cent of budesonide patients achieved remission at week 8 compared to 61% of patients who received conventional steroids (RR 0.85, 95% CI 0.75 to 0.97; 8 studies, 750 patients). A GRADE analysis indicated that the overall quality of the evidence for this outcome was moderate due to risk of bias. Budesonide was significantly less effective than conventional steroids among patients with severe disease (CDAI > 300) (RR 0.52, 95% CI 0.28 to 0.95). Studies comparing budesonide to mesalamine were not pooled due to heterogeneity (I(2) = 81%). One study (n = 182) found budesonide to be superior to mesalamine for induction of remission at 8 weeks. Sixty-eight per cent (63/93) of budesonide patients were in remission at 8 weeks compared to 42% (37/89) of mesalamine patients (RR 1.63, 95% CI 1.23 to 2.16). The other study found no statistically significant difference in remission rates at eight weeks. Sixty-nine per cent (107/154) of budesonide patients were in remission at 8 weeks compared to 62% (132/242) of mesalamine patients (RR 1.12, 95% CI 0.95 to 1.32). Fewer adverse events occurred in those treated with budesonide compared to conventional steroids (RR 0.64, 95% CI 0.54 to 0.76) and budesonide was better than conventional steroids in preserving adrenal function (RR for abnormal ACTH test 0.65, 95% CI 0.55 to 0.78). Budesonide is more effective than placebo for induction of remission in Crohn's disease. Although short-term efficacy with budesonide is less than with conventional steroids, particularly in those with severe disease or more extensive colonic involvement, the likelihood of adverse events and adrenal suppression with budesonide is lower. The current evidence does not allow for a firm conclusion on the relative efficacy of budesonide compared to 5-ASA products.

Acute Promyelocytic Leukemia Presenting with Severe Marrow Fibrosis.

PubMed

Shah, Harsh; Bradford, Carol; Sayar, Hamid

2015-01-01

We report a case of acute promyelocytic leukemia (APL) presenting with severely fibrotic marrow. There are four other reports of similar cases in the literature. Our patient was treated with All-Transretinoic Acid- (ATRA-) containing induction chemotherapy, followed by consolidation and maintenance therapy. He achieved a complete morphologic remission with adequate count recovery in a timely fashion, and later a molecular remission was documented. The patient remains in molecular remission and demonstrates normal blood counts now more than 4 years after induction. Since the morphological appearance may not be typical and the bone marrow may not yield an aspirate for cytogenetic analysis, awareness of such entity is important to make a correct diagnosis of this potentially curable disease.

Systematic review with meta-analysis: faecal microbiota transplantation for the induction of remission for active ulcerative colitis.

PubMed

Costello, S P; Soo, W; Bryant, R V; Jairath, V; Hart, A L; Andrews, J M

2017-08-01

Faecal microbiota transplantation (FMT) is emerging as a novel therapy for ulcerative colitis (UC). Interpretation of efficacy of FMT for UC is complicated by differences among studies in blinding, FMT administration procedures, intensity of therapy and donor stool processing methods. To determine whether FMT is effective and safe for the induction of remission in active UC. Medline (Ovid), Embase and the Cochrane Library were searched from inception through February 2017. Original studies reporting remission rates following FMT for active UC were included. All study designs were included in the systematic review and a meta-analysis performed including only randomised controlled trials (RCTs). There were 14 cohort studies and four RCTs that used markedly different protocols. In the meta-analysis of RCTs, clinical remission was achieved in 39 of 140 (28%) patients in the donor FMT groups compared with 13 of 137 (9%) patients in the placebo groups; odds ratio 3.67 (95% CI: 1.82-7.39, P<.01). Clinical response was achieved in 69 of 140 (49%) donor FMT patients compared to 38 of 137 (28%) placebo patients; odds ratio 2.48 (95% CI: 1.18-5.21, P=.02). In cohort studies, 39 of 168 (24%; 95% CI: 11%-40%) achieved clinical remission. Despite variation in processes, FMT appears to be effective for induction of remission in UC, with no major short-term safety signals. Further studies are needed to better define dose frequency and preparation methods, and to explore its feasibility, efficacy and safety as a maintenance agent. © 2017 John Wiley & Sons Ltd.

Vedolizumab for induction and maintenance of remission in ulcerative colitis.

PubMed

Bickston, Stephen J; Behm, Brian W; Tsoulis, David J; Cheng, Jianfeng; MacDonald, John K; Khanna, Reena; Feagan, Brian G

2014-08-08

Cellular adhesion molecules play an important role in the pathogenesis of ulcerative colitis, making selective blockade of these molecules a promising therapeutic strategy. Vedolizumab, a recombinant humanized IgG1 monoclonal antibody, inhibits adhesion and migration of leukocytes into the gastrointestinal tract by binding the alpha4beta7 integrin. Animal studies have suggested that vedolizumab may be a useful therapy for ulcerative colitis. This updated systematic review summarizes the current evidence on the use of vedolizumab for induction and maintenance of remission in ulcerative colitis. The primary objectives were to determine the efficacy and safety of vedolizumab used for induction and maintenance of remission in ulcerative colitis. A computer-assisted search for relevant studies (inception to 15 June 2014) was performed using PubMed, MEDLINE, EMBASE and CENTRAL. References from published articles and conference proceedings were searched to identify additional citations. Randomized controlled trials comparing vedolizumab to placebo or a control therapy for induction or maintenance of remission in ulcerative colitis were included. Two authors independently extracted data and assessed the risk of bias for each trial. The primary outcomes were failure to induce clinical remission and relapse. Secondary outcomes included failure to induce a clinical response, failure to induce endoscopic remission, failure to induce an endoscopic response, quality of life, adverse events, serious adverse events and withdrawal due to adverse events. We calculated the relative risk (RR) and 95% confidence intervals (CI) for each outcome. Data were analyzed on an intention-to-treat basis. The overall quality of the evidence supporting the outcomes was evaluated using the GRADE criteria. Four studies (606 patients) were included. All of the studies were rated as having a low risk of bias. Pooled analyses revealed that vedolizumab was significantly superior to placebo for induction of remission, clinical response, and endoscopic remission and prevention of relapse. After 4 to 6 weeks of therapy 77% (293/382) of vedolizumab patients failed to enter clinical remission compared to 92% (205/224) of placebo patients (RR 0.86, 95% CI 0.80 to 0.91; 4 studies 606 patients). After 6 weeks of therapy 48% of vedolizumab patients failed to have a clinical response compared to 72% of placebo patients (RR 0.68, 95% CI 0.59 to 0.78; 3 studies 601 patients). After 4 to 6 weeks of therapy 68% of vedolizumab patients failed to enter endoscopic remission compared to 81% of placebo patients (RR 0.82, 95% CI 0.75 to 0.91; 3 studies, b583 patients). After 52 weeks of therapy, 54% of vedolizumab patients had a clinical relapse compared to 84% of placebo patients (RR 0.67, 95% CI 0.59 to 0.77; 1 study, 373 patients). One small study (28 patients) found no statistically significant difference in endoscopic response (RR 1.00, 95% CI 0.62 to 1.61). GRADE analyses indicated that the overall quality of the evidence for the primary outcomes was high for induction of remission and moderate for relapse (due to sparse data 246 events). There was no statistically significant difference between vedolizumab and placebo in terms of the risk of any adverse event (RR 0.99, 95% CI 0.93 to 1.07), or serious adverse events (RR 1.01, 95% CI 0.72 to 1.42). There was a statistically significant difference in withdrawals due to adverse events. Six per cent of vedolizumab patients withdrew due to an adverse event compared to 11% of placebo patients (RR 0.55, 95% CI 0.35 to 0.87; 2 studies, 941 patients). Adverse events commonly reported across the studies included: worsening ulcerative colitis, headache, nasopharyngitis, upper respiratory tract infection, nausea, and abdominal pain. Moderate to high quality data from four studies shows that vedolizumab is superior to placebo for induction of clinical remission and response and endoscopic remission in patients with moderate to severely active ulcerative colitis and prevention of relapse in patients with quiescent ulcerative colitis. Moderate quality data from one study suggests that vedolizumab is superior to placebo for prevention of relapse in patients with quiescent ulcerative colitis. Adverse events appear to be similar to placebo. Future trials are needed to define the optimal dose, frequency of administration and long-term efficacy and safety of vedolizumab used for induction and maintenance therapy of ulcerative colitis. Vedolizumab should be compared to other currently approved therapies for ulcerative colitis in these trials.

Systematic review with network meta-analysis: comparative efficacy and safety of budesonide and mesalazine (mesalamine) for Crohn's disease.

PubMed

Moja, L; Danese, S; Fiorino, G; Del Giovane, C; Bonovas, S

2015-06-01

Budesonide and mesalazine (mesalamine) are commonly used in the medical management of patients with mild to moderate Crohn's disease. To assess their comparative efficacy and harm using the methodology of network meta-analysis. A comprehensive search of Medline, Embase, the Cochrane Library and ClinicalTrials.gov, through October 2014, was performed to identify randomised controlled trials (RCTs) that recruited adult patients with active or quiescent Crohn's disease, and compared budesonide or mesalazine with placebo, or against each other, or different dosing strategies of one drug. Twenty-five RCTs were combined using Bayesian network meta-analysis. Budesonide 9 mg/day, or at higher doses (15 or 18 mg/day), was shown superior to placebo for induction of remission [odds ratio (OR), 2.93; 95% credible interval (CrI), 1.52-5.39, and OR, 3.28; CrI, 1.46-7.55 respectively] and ranks at the top of the hierarchy of the competing treatments. For maintenance of remission, budesonide 6 mg/day demonstrated superiority over placebo (OR, 1.69; CrI, 1.05-2.75), being also at the best ranking position among all compared treatment strategies. No other comparisons (i.e. different doses of mesalazine vs. placebo or budesonide, for induction or maintenance of remission) reached significance. The occurrence of withdrawals due to adverse events was not shown different between budesonide, mesalazine and placebo, in both the induction and maintenance phases. Budesonide, at the doses of 9 mg/day, or higher, for induction of remission in active mild or moderate Crohn's disease, and at 6 mg/day for maintenance of remission, appears to be the best treatment choice. © 2015 John Wiley & Sons Ltd.

Long term curative effects of sequential therapy with all-trans retinoic acid, arsenious oxide and chemotherapy on patients with acute promyelocytic leukemia.

PubMed

Pei, Renzhi; Cao, Junjie; Ma, Junxia; Zhang, Pisheng; Liu, Xuhui; Du, Xiaohong; Chen, Dong; Sha, Keya; Chen, Lieguang; Li, Shuangyue; Wu, Jingyi; Fan, Zhen; Lin, Li; Ye, Peipei; Tang, Shanhao; Zhang, Bibo

2012-11-01

Both all-trans retinoic acid (ATRA) and arsenic trioxide (As(2)O(3)) have proven to be very effective in obtaining high clinical complete remission (CR) rates in acute promyelocytic leukemia (APL). In this study, 73 newly diagnosed APL subjects were treated with an ATRA and As(2)O(3) combination treatment in remission induction and post remission therapy. Tumor burden was examined with PCR of the PML-RAR fusion transcripts, and side effects were evaluated by means of clinical examination. The results showed that ATRA/As(2)O(3) combination therapy yielded a CR rate of 94.5% (69/73) with a shorter time to enter CR (median: 27 days; range: 21-43 days). Four cases failed to enter CR; three of these died of cerebral hemorrhage and disseminated intravascular coagulation (DIC) within 72 hours of starting induction therapy, one older patient died of severe pulmonary infection. The early death rate was 5.5% (4/73). All 69 cases that obtained CR remained in good clinical remission after a follow-up of 35-74 months (median: 52 months).The drug toxicity profile with the use of As(2)O(3) showed mainly hepatotoxicity. Liver dysfunction was slight in most cases. There were no severe side effects in long term follow-up. We conclude that APL patients may benefit from the use of the combination of ATRA and As(2)O(3) in either remission induction or consolidation/maintenance.

Vedolizumab as Induction and Maintenance Therapy for Crohn's Disease in Patients Naïve to or Who Have Failed Tumor Necrosis Factor Antagonist Therapy.

PubMed

Sands, Bruce E; Sandborn, William J; Van Assche, Gert; Lukas, Milan; Xu, Jing; James, Alexandra; Abhyankar, Brihad; Lasch, Karen

2017-01-01

Vedolizumab is a gut-selective α4β7 integrin antagonist for the treatment of moderately to severely active Crohn's disease (CD). Aims of this study were to characterize the efficacy and safety of vedolizumab induction and maintenance therapy in patients who were naïve to tumor necrosis factor-alpha (TNF-α) antagonist therapy (TNF-naïve) or who had discontinued TNF-α antagonist therapy because of inadequate response (i.e., primary nonresponse), loss of response, or intolerance (collectively classified as the TNF-failure population). Post hoc analyses of the efficacy data for 516 TNF-naïve and 960 TNF-failure patients from the GEMINI 2 and GEMINI 3 trials were evaluated at weeks 6, 10, and 52 and included clinical remission (CD Activity Index [CDAI] score ≤150), enhanced clinical response (≥100-point decrease from baseline in CDAI score), durable clinical remission (remission at ≥80% of visits), and corticosteroid-free remission. Adverse events were summarized for the TNF-naïve and TNF-failure subgroups by treatment received. Among patients who responded to vedolizumab induction at week 6, 48.9% of TNF-naïve and 27.7% of TNF-failure patients were in remission with vedolizumab at week 52 (versus 26.8% and 12.8% with placebo). Clinical efficacy was similar between the different types of TNF-α antagonist failure or the number of prior TNF-α antagonists failed. Safety profiles were similar in both subpopulations. Vedolizumab had increased efficacy over placebo in CD patients irrespective of TNF-α antagonist treatment history. Overall, rates of response and remission were numerically higher in patients receiving vedolizumab as a first biologic than in patients who had experienced TNF failure.

Infection during remission induction in childhood leukaemia

PubMed Central

Chessells, Judith M; Leiper, Alison D

1980-01-01

We have analysed our experience in the management of suspected infection in a group of 221 children with acute leukaemia undergoing induction of first remission. Patients with suspected infection received early empirical antibiotic therapy with cephalothin and gentamicin pending results of bacteriological investigations. Infection occurred in 17% of children with acute lymphoblastic leukaemia (ALL) whose initial treatment comprised prednisolone and vincristine, and was serious in 6·5%. 27% of children with ALL treated with intensive induction had infections which were serious in 20%; the figures for children with acute myeloblastic leukaemia (AML) were 49% and 22% respectively. The organisms responsible for most infections were Pseudomonas aeruginosa and Staphylococcus aureus; the former being most often associated with bacteraemia. One child (0·5%) died from infection. We conclude that with the use of early empirical antibiotic therapy, and granulocytes when appropriate, infection is no longer a major cause of death during remission induction. No special precautions are necessary to prevent its acquisition in most cases of ALL. In patients receiving early intensive treatment, including those with AML, measures designed to prevent acquisition of infection may reduce morbidity and enable the use of more effective chemotherapy. PMID:6929664

[No best treatment for severe outbreaks: Maintenance, the key in colitis].

PubMed

Sicilia, Beatriz

2011-12-01

Several drugs are currently available to maintain remission in patients who have responded after one or other type of induction therapy, depending on the initial severity of the outbreak. Salicylates are the drugs of choice to maintain remission after a mild-to-moderate outbreak controlled by salicylates or oral corticosteroids. To maintain remission after a severe outbreak or in patients with corticosteroid dependence or resistance, thiopurines are the drugs of choice. In patients who have failed to respond to thiopurines and in those with thiopurine intolerance, biological agents, mainly infliximab, can be used to maintain remission in patients after induction therapy with infliximab for a severe outbreak. However, these scenarios may not reflect reality of gastroenterologists' daily clinical practice. Treatment will therefore be based on the patient's individual characteristics (age, clinical course, previous treatment, adverse effects and personal preferences) as well as the physician's medical art. Copyright © 2011 Elsevier España, S.L.U. All rights reserved.

Is the efficacy of successful infliximab induction therapy maintained for one year lasting without retreatment in different behavior types of Crohn's disease?

PubMed

Molnár, T; Farkas, K; Miheller, P; Nyári, T; Szepes, Z; Herszényi, L; Müzes, Gy; Nagy, F; Tulassay, Zs; Wittmann, T

2008-12-01

The high cost of infliximab inhibits the regular retreatment of all patients in Hungary with Crohn's disease (CD) after beneficial induction therapy. This study is set out to evaluate the medium-term efficacy of induction therapy with infliximab without retreatment in CD patients with chronic activity and/or fistulae refractory to conventional therapy. A retrospective 1-year review was undertaken of all CD patients with successfully induced remission or fistula closure with 3 infusions of infliximab. Infliximab was administered in a dose of 5 mg/kg 3 times, in weeks 0, 2 and 6. Clinical remission was defined as symptom resolution and an estimated Crohn's Disease Activity Index (CDAI) <150 and complete fistula closure. We evaluated the clinical response, the estimated CDAI, the number of draining fistulae, the dosages of steroid and immunosuppressive drugs at 6 and 12 months after the last infusion, and the needs for hospitalization and surgical intervention during this period. Breslow (Generalized Wilcoxon) test was used as the statistical method. The data of the 50 patients (19 luminal, 31 fistulizing disease; average age 29. 3 [13-59] years, disease localization: 23 colon, 13 ileum, 13 ileocolon, 1 duodenum) were suitable for analysis. Infliximab induction therapy without retreatment resulted in a beneficial effect lasting for at least 1 year in 22 of the 50 patients (44%). 11 of the 19 patients (57.9%) with luminal disease remained in steroid-free complete remission, while the fistulae persisted closed in only 11 of the 31 patients (35.5%) (p<0.05). Infliximab induction therapy alone may result in sustained remission mainly in patients with luminal disease. These results suggest the need for maintenance therapy with infliximab after successful therapy induction in patients with fistulae, while luminal CD patients could possibly participate in regular retreatment only if needed. If these data are confirmed, this modification of the therapeutic procedure could well increase the cost-effectiveness of infliximab.

Detection of minimal residual disease following induction immunochemotherapy predicts progression free survival in mantle cell lymphoma: final results of CALGB 59909

PubMed Central

Liu, Hongtao; Johnson, Jeffrey L.; Koval, Greg; Malnassy, Greg; Sher, Dorie; Damon, Lloyd E.; Hsi, Eric D.; Bucci, Donna Marie; Linker, Charles A.; Cheson, Bruce D.; Stock, Wendy

2012-01-01

Background In the present study, the prognostic impact of minimal residual disease during treatment on time to progression and overall survival was analyzed prospectively in patients with mantle cell lymphoma treated on the Cancer and Leukemia Group B 59909 clinical trial. Design and Methods Peripheral blood and bone marrow samples were collected during different phases of the Cancer and Leukemia Group B 59909 study for minimal residual disease analysis. Minimal residual disease status was determined by quantitative polymerase chain reaction of IgH and/or BCL-1/JH gene rearrangement. Correlation of minimal residual disease status with time to progression and overall survival was determined. In multivariable analysis, minimal residual disease, and other risk factors were correlated with time to progression. Results Thirty-nine patients had evaluable, sequential peripheral blood and bone marrow samples for minimal residual disease analysis. Using peripheral blood monitoring, 18 of 39 (46%) achieved molecular remission following induction therapy. The molecular remission rate increased from 46 to 74% after one course of intensification therapy. Twelve of 21 minimal residual disease positive patients (57%) progressed within three years of follow up compared to 4 of 18 (22%) molecular remission patients (P=0.049). Detection of minimal residual disease following induction therapy predicted disease progression with a hazard ratio of 3.7 (P=0.016). The 3-year probability of time to progression among those who were in molecular remission after induction chemotherapy was 82% compared to 48% in patients with detectable minimal residual disease. The prediction of time to progression by post-induction minimal residual disease was independent of other prognostic factors in multivariable analysis. Conclusions Detection of minimal residual disease following induction immunochemotherapy was an independent predictor of time to progression following immunochemotherapy and autologous stem cell transplantation for mantle cell lymphoma. The clinical trial was registered at ClinicalTrials.gov: NCT00020943. PMID:22102709

Comparison of mesalazine and balsalazide in induction and maintenance of remission in patients with ulcerative colitis: a meta-analysis.

PubMed

Rahimi, Roja; Nikfar, Shekoufeh; Rezaie, Ali; Abdollahi, Mohammad

2009-04-01

5-Aminosalicylates are the standard treatment for induction and maintenance of remission in mild-to-moderate ulcerative colitis. In recent years, the 5-aminosalicylic acid-containing pro-drug balsalazide has been the focus of attention. To compare the efficacy and tolerance of balsalazide and mesalazine by meta-analysis. Pubmed, Embase, Scopus, Web of Science, and the Cochrane Central Register of Controlled Trials were searched for studies comparing the efficacy and/or tolerance of balsalazide with mesalazine in the management of UC. The search terms were: "mesalazine" or "5-aminosalicylic acid" and "balsalazide" and "ulcerative colitis." Data were collected from 1966 to 2007 (up to February). There was no language restriction. "Symptomatic remission," "complete remission," "relapse rate," "total adverse events," and "withdrawals because of adverse events" were the key outcomes of interest. Six randomized placebo-controlled clinical trials met our criteria and were included in the meta-analysis. In these "symptomatic remission," "complete remission," "relapse rate," "total adverse events," and "withdrawals because of adverse events" were evaluated in three, three, two, five, and six of the trials, respectively. They included 653 patients consisting of 55.4% men and 44.6% women randomized to receive either balsalazide or mesalazine. Pooling of three trials for symptomatic remission yielded a significant relative risk (RR) of 1.23 (95% confidence interval of 1.03-1.47, P = 0.02). The summary RR for complete remission in three trials was 1.3 (95% CI of 1.002-1.68, P = 0.048). Pooling of two trials for the outcome of relapse yielded a non-significant RR of 0.77 (95% CI of 0.56-1.07, P = 0.12). Pooling five studies from which data for any adverse events were extracted, yielded a non-significant RR of 0.87 (95% CI of 0.75-1.001, P = 0.53). The summary RR for withdrawals because of adverse events in six trials was 0.69, a non-significant RR (95% CI of 0.37-1.29, P = 0.24). Balsalazide is more effective than mesalazine in induction of remission, but balsalazide has no benefit compared with mesalazine in preventing relapse in the population selected. The number of patients with any adverse events and withdrawals because of severe adverse events is similar for mesalazine and balsalazide.

Methotrexate versus cyclophosphamide for remission maintenance in ANCA-associated vasculitis: A randomised trial.

PubMed

Maritati, Federica; Alberici, Federico; Oliva, Elena; Urban, Maria L; Palmisano, Alessandra; Santarsia, Francesca; Andrulli, Simeone; Pavone, Laura; Pesci, Alberto; Grasselli, Chiara; Santi, Rosaria; Tumiati, Bruno; Manenti, Lucio; Buzio, Carlo; Vaglio, Augusto

2017-01-01

The treatment of anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) is based on remission-induction and remission-maintenance. Methotrexate is a widely used immunosuppressant but only a few studies explored its role for maintenance in AAV. This trial investigated the efficacy and safety of methotrexate as maintenance therapy for AAV. In this single-centre, open-label, randomised trial we compared methotrexate and cyclophosphamide for maintenance in AAV. We enrolled patients with granulomatosis with polyangiitis (GPA), microscopic polyangiitis (MPA) and eosinophilic granulomatosis with polyangiitis (EGPA), the latter with poor-prognosis factors and/or peripheral neuropathy. Remission was induced with cyclophosphamide. At remission, the patients were randomised to receive methotrexate or to continue with cyclophosphamide for 12 months; after treatment, they were followed for another 12 months. The primary end-point was relapse; secondary end-points included renal outcomes and treatment-related toxicity. Of the 94 enrolled patients, 23 were excluded during remission-induction or did not achieve remission; the remaining 71 were randomised to cyclophosphamide (n = 33) or methotrexate (n = 38). Relapse frequencies at months 12 and 24 after randomisation were not different between the two groups (p = 1.00 and 1.00). Relapse-free survival was also comparable (log-rank test p = 0.99). No differences in relapses were detected between the two treatments when GPA+MPA and EGPA were analysed separately. There were no differences in eGFR at months 12 and 24; proteinuria declined significantly (from diagnosis to month 24) only in the cyclophosphamide group (p = 0.0007). No significant differences in adverse event frequencies were observed. MTX may be effective and safe for remission-maintenance in AAV. clinicaltrials.gov NCT00751517.

[Clinical research on clearance of leukemic cell during induction of remission therapy in children with precursor B cell acute lymphoblastic leukemia].

PubMed

Yi, Zhi-gang; Cui, Lei; Gao, Chao; Jin, Mei; Zhang, Rui-dong; Li, Zhi-gang; Wu, Min-yuan

2011-03-01

To investigate the clinical value of clearance of leukemic cell during induction of remission therapy in children with precursor B cell acute lymphoblastic leukemia (BCP-ALL), and to assess the applicative value of different indexes. From April 2005 to April 2008, 206 children with de novo BCP-ALL were admitted. We firstly analyzed the effect of clearance of leukemic cells during induction of remission therapy on relapse-free survival (RFS). Four indexes were used to assess the clearance of leukemic cells including prednisone response on day 8 (d8-PR), percentage of lymphoblast in bone marrow on day 22 (d22-BM) and day 33 (d33-BM), and bone marrow (BM) minimal residual disease (MRD) detection on day 33 (d33-MRD). Then the sensitivity, specificity, positive predictive value and negative predictive value of the four indexes to assess their ability to predict relapse were analyzed. Finally, the consistency between two of the four indexes to explore the relationships among them were analyzed. There were significant differences between RFS of the sub-groups divided according to d8-PR, d22-BM, d33-BM, d33-MRD (P < 0.01); Cox proportional hazard model analysis showed that d33-MRD ≥ 10(-3) and positive BCR/ABL fusion gene were the independent prognostic factors. Sensitivity of d33-MRD was higher than that of morphology detection (d22-BM, d33-BM and d8-PR) in prediction of relapse, and positive predictive value of morphology detection was higher than that of d33-MRD. Sensitivity could be greatly increased by combination with clinical and biological characteristics. Consistency could not be found between d8-PR and d22-BM, d33-BM, d33-MRD, as well as between d22-BM, d33-BM, and d33-MRD. However, all cases of d22-BM, d33-BM M2/M3 were d33-MRD ≥ 10(-3), while the same phenomenon could not be found for patients with poor d8-PR. Clearance of leukemic cell during induction of remission therapy in children with BCP-ALL had important clinical value. Sensitivity of MRD detection after induction of remission therapy was higher than that of morphological analysis to predict relapse. Morphological analysis could only identify a few patients with very high risk of relapse and the sensitivity could be increased by combination with clinical biological characteristics. The simple prednisone response may contain some prognostic information that could not be covered by analysis of BM cells. It may be the best way to assess the clearance of leukemic cells to combine the prednisone response with MRD detection after induction of remission therapy.

[Disappearance of Philadelphia chromosomes after remission induction in lymphoid crisis of chronic myelogenous leukemia].

PubMed

Nagafuji, K; Iwakiri, R; Miyamoto, T; Okamura, H; Yokota, E; Matsumoto, I

1992-09-01

The authors report a rare case of chronic myelogenous leukemia (CML) in which the Ph1 clone disappeared after remission induction of lymphoid crisis. A 58-year-old man was admitted to our hospital because of fever in July 1988. The white cell count was elevated. Bone marrow aspirate showed hypercellularity with myeloid hyperplasia. In the chromosomal analysis, Ph1 chromosomes were detected in 100% of bone marrow cells analysed. Diagnosis of CML was made and treatment was initiated with recombinant interferon-alpha 2a. Hematological remission without cytogenetic improvement was achieved. In March 1990 he developed lymphoid crisis with proliferation of CD10-positive cells. The chromosomal analysis revealed additional abnormalities including, 45, X, -Y, t(9;22) (q34;q11), +1, -8. With vincristine 0.6 mgX4, pirarubicin 15 mgX4, dexamethasone 40 mgX4 therapy complete remission was obtained. In December 1990 the Ph1 positive clone completely disappeared judging from normal karyotypes in the chromosomal analysis and the disappearance of M-bcr gene rearrangement.

Postremission treatment of elderly patients with acute myeloid leukemia in first complete remission after intensive induction chemotherapy: results of the multicenter randomized Acute Leukemia French Association (ALFA) 9803 trial.

PubMed

Gardin, Claude; Turlure, Pascal; Fagot, Thierry; Thomas, Xavier; Terre, Christine; Contentin, Nathalie; Raffoux, Emmanuel; de Botton, Stephane; Pautas, Cecile; Reman, Oumedaly; Bourhis, Jean-Henri; Fenaux, Pierre; Castaigne, Sylvie; Michallet, Mauricette; Preudhomme, Claude; de Revel, Thierry; Bordessoule, Dominique; Dombret, Herve

2007-06-15

In elderly patients with acute myeloid leukemia (AML) treated intensively, no best postremission strategy has emerged yet. This clinical trial enrolled 416 patients with AML aged 65 years or older who were considered eligible for standard intensive chemotherapy, with a first randomization comparing idarubicin with daunorubicin for all treatment sequences. After induction, an ambulatory postremission strategy based on 6 consolidation cycles administered monthly in outpatients was randomly compared with an intensive strategy with a single intensive consolidation course similar to induction. Complete remission (CR) rate was 57% with 10% induction deaths, and estimated overall survival was 27% at 2 years and 12% at 4 years, without notable differences between anthracycline arms. Among the 236 patients who reached CR, 164 (69%) were randomized for the postremission comparison. In these patients, the multivariate odds ratio in favor of the ambulatory arm was 1.51 for disease-free survival (P.05) and 1.59 for overall survival from CR (P.04). Despite repeated courses of chemotherapy associated with a longer time under treatment, the ambulatory arm was associated with significantly shorter rehospitalization duration and lower red blood cell unit and platelet transfusion requirements than observed in the intensive arm. In conclusion, more prolonged ambulatory treatment should be preferred to intensive chemotherapy as postremission therapy in elderly patients with AML reaching CR after standard intensive remission induction.

Prognostic factors in children with acute myeloid leukaemia and excellent response to remission induction therapy.

PubMed

Karol, Seth E; Coustan-Smith, Elaine; Cao, Xueyuan; Shurtleff, Sheila A; Raimondi, Susana C; Choi, John K; Ribeiro, Raul C; Dahl, Gary V; Bowman, William Paul; Taub, Jeffrey W; Degar, Barbara; Leung, Wing; Downing, James R; Pui, Ching-Hon; Rubnitz, Jeffrey E; Campana, Dario; Inaba, Hiroto

2015-01-01

Minimal residual disease (MRD) is a strong prognostic factor in children and adolescents with acute myeloid leukaemia (AML) but nearly one-quarter of patients who achieve MRD-negative status still relapse. The adverse prognostic factors among MRD-negative patients remain unknown. We analysed the AML02 study cohort to identify demographic and genetic prognostic factors. Among the presenting features, certain 11q23 abnormalities, such as t(6;11) and t(10;11), acute megakaryoblastic leukaemia without the t(1;22), and age ≥10 years were associated with inferior outcome in patients who had MRD-negative status after either remission induction I or II. By contrast, those with rearrangement of CBF genes had superior outcome. Our study identifies patient populations for whom close post-remission MRD monitoring to detect and treat emerging relapse and adjustment in treatment intensity might be indicated. © 2014 John Wiley & Sons Ltd.

Exposure-efficacy Relationships for Vedolizumab Induction Therapy in Patients with Ulcerative Colitis or Crohn's Disease.

PubMed

Rosario, Maria; French, Jonathan L; Dirks, Nathanael L; Sankoh, Serap; Parikh, Asit; Yang, Huyuan; Danese, Silvio; Colombel, Jean-Frédéric; Smyth, Michael; Sandborn, William J; Feagan, Brian G; Reinisch, Walter; Sands, Bruce E; Sans, Miguel; Fox, Irving

2017-08-01

A positive relationship between vedolizumab trough serum concentrations and clinical outcomes in patients with ulcerative colitis [UC] or Crohn's disease [CD] has been reported. Here we further explore exposure-efficacy relationships for vedolizumab induction therapy in post hoc analyses of GEMINI study data. Vedolizumab trough concentrations at Week 6 or 10 were grouped in quartiles and clinical outcome rates calculated. Exposure-efficacy relationships at Week 6 and potential baseline covariate effects were explored using logistic regression and individual predicted cumulative average concentration through Week 6 [Caverage] as exposure measure. Higher vedolizumab concentrations were associated with higher clinical remission rates; the exposure-efficacy relationship was steeper for UC than CD. Unadjusted analyses overestimated the relationship, more so for CD. From covariate-adjusted models, average probability of remission at Week 6 increased by approximately 15% for UC and 10% for CD between Caverage values of 35 and 84 µg/ml [5th and 95th percentiles, respectively]. On average, patients with higher albumin, lower faecal calprotectin [UC only], lower C-reactive protein [CD only], and no previous tumour necrosis factor-α [TNFα] antagonist use had a higher remission probability. Previous TNFα antagonist use had the greatest impact; remission probability was approximately 10% higher in treatment-naïve patients. Higher vedolizumab serum concentrations were associated with higher remission rates after induction therapy in patients with moderately to severely active UC or CD. This relationship is affected by several factors, including previous TNFα antagonist use. Prospective studies are needed to assess vedolizumab dose individualisation and optimisation. Copyright © 2017 European Crohn’s and Colitis Organisation (ECCO). Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com

Rituximab versus Cyclophosphamide for ANCA-Associated Vasculitis

PubMed Central

Stone, John H.; Merkel, Peter A.; Spiera, Robert; Seo, Philip; Langford, Carol A.; Hoffman, Gary S.; Kallenberg, Cees G.M.; St. Clair, E. William; Turkiewicz, Anthony; Tchao, Nadia K.; Webber, Lisa; Ding, Linna; Sejismundo, Lourdes P.; Mieras, Kathleen; Weitzenkamp, David; Ikle, David; Seyfert-Margolis, Vicki; Mueller, Mark; Brunetta, Paul; Allen, Nancy B.; Fervenza, Fernando C.; Geetha, Duvuru; Keogh, Karina A.; Kissin, Eugene Y.; Monach, Paul A.; Peikert, Tobias; Stegeman, Coen; Ytterberg, Steven R.; Specks, Ulrich

2011-01-01

BACKGROUND Cyclophosphamide and glucocorticoids have been the cornerstone of remission-induction therapy for severe antineutrophil cytoplasmic antibody (ANCA)–associated vasculitis for 40 years. Uncontrolled studies suggest that rituximab is effective and may be safer than a cyclophosphamide-based regimen. METHODS We conducted a multicenter, randomized, double-blind, double-dummy, noninferiority trial of rituximab (375 mg per square meter of body-surface area per week for 4 weeks) as compared with cyclophosphamide (2 mg per kilogram of body weight per day) for remission induction. Glucocorticoids were tapered off; the primary end point was remission of disease without the use of prednisone at 6 months. RESULTS Nine centers enrolled 197 ANCA-positive patients with either Wegener’s granulomatosis or microscopic polyangiitis. Baseline disease activity, organ involvement, and the proportion of patients with relapsing disease were similar in the two treatment groups. Sixty-three patients in the rituximab group (64%) reached the primary end point, as compared with 52 patients in the control group (53%), a result that met the criterion for noninferiority (P<0.001). The rituximab-based regimen was more efficacious than the cyclophosphamide-based regimen for inducing remission of relapsing disease; 34 of 51 patients in the rituximab group (67%) as compared with 21 of 50 patients in the control group (42%) reached the primary end point (P = 0.01). Rituximab was also as effective as cyclophosphamide in the treatment of patients with major renal disease or alveolar hemorrhage. There were no significant differences between the treatment groups with respect to rates of adverse events. CONCLUSIONS Rituximab therapy was not inferior to daily cyclophosphamide treatment for induction of remission in severe ANCA-associated vasculitis and may be superior in relapsing disease. (Funded by the National Institutes of Allergy and Infectious Diseases, Genentech, and Biogen; ClinicalTrials.gov number, NCT00104299.) PMID:20647199

Anti-TNF-A therapy about infliximab and adalimamab for the effectiveness in ulcerative colitis compared with conventional therapy: a meta-analysis.

PubMed

Zhou, Zheng; Dai, Cong; Liu, Wei-Xin

2015-01-01

TNF-α has an important role in the pathogenesis of ulcerative colitis (UC). It seems that anti-TNF-α therapy is beneficial in the treatment of UC. The aim was to assess the effectiveness of Infliximab and Adalimamab with UC compared with conventional therapy. The Pubmed and Embase databases were searched for studies investigating the efficacy of infliximab and adalimumab on UC. Infliximab had a statistically significant effects in induction of clinical response (RR = 1.67; 95% CI 1.12 to 2.50) of UC compared with conventional therapy, but those had not a statistically significant effects in clinical remission (RR = 1.63; 95% CI 0.84 to 3.18) and reduction of colectomy rate (RR = 0.54; 95% CI 0.26 to 1.12) of UC. And adalimumab had a statistically significant effects in induction of clinical remission (RR = 1.82; 95% CI 1.24 to 2.67) and clinical response (RR = 1.36; 95% CI 1.13 to 1.64) of UC compared with conventional therapy. Our meta-analyses suggested that Infliximab had a statistically significant effects in induction of clinical response of UC compared with conventional therapy and adalimumab had a statistically significant effects in induction of clinical remission and clinical response of UC compared with conventional therapy.

Anti-TNF-A Therapy about Infliximab and Adalimamab for the Effectiveness in Ulcerative Colitis Compared with Conventional Therapy: A Meta-Analysis.

PubMed

Zhou, Zheng; Dai, Cong; Liu, Wei-xin

2015-06-01

TNF-α has an important role in the pathogenesis of ulcerative colitis (UC). It seems that anti-TNF-α therapy is beneficial in the treatment of UC. The aim was to assess the effectiveness of Infliximab and Adalimamab with UC compared with con- ventional therapy. The Pubmed and Embase databases were searched for studies investigating the efficacy of infliximab and adalimumab on UC. Infliximab had a statistically significant effects in induction of clinical response (RR = 1.67; 95% CI 1.12 to 2.50) of UC compared with conventional therapy, but those had not a statistically significant effects in clinical remission (RR = 1.63; 95% CI 0.84 to 3.18) and reduction of colectomy rate (RR = 0.54; 95% CI 0.26 to 1.12) of UC. And adalimumab had a statistically significant effects in induction of clinical remission (RR =1.82; 95% CI 1.24 to 2.67) and clinical response (RR =1.36; 95% CI 1.13 to 1.64) of UC compared with conventional therapy. Our meta-analyses suggested that Infliximab had a statistically significant effects in induction of clinical response of UC compared with conventional therapy and adalimumab had a statistically significant effects in induction of clinical remission and clinical response of UC compared with conventional therapy.

Comparison of clinical outcomes of patients with relapsed acute promyelocytic leukemia induced with arsenic trioxide and consolidated with either an autologous stem cell transplant or an arsenic trioxide-based regimen.

PubMed

Thirugnanam, Rajasekar; George, Biju; Chendamarai, Ezhil; Lakshmi, Kavitha M; Balasubramanian, Poonkuzhali; Viswabandya, Auro; Srivastava, Alok; Chandy, Mammen; Mathews, Vikram

2009-11-01

In patients with relapsed acute promyelocytic leukemia (APL), the best consolidation regimen following induction of remission with arsenic trioxide (ATO) remains to be defined. Since January 2000, 37 patients with relapsed APL were treated at our center. The median age was 34 years (range, 6-57 years), and there were 20 males (54.1%). The median duration of first remission was 20.3 months (range, 2.9-81.2 months). Relapse was treated with single-agent ATO in 22 patients (59.5%), ATO+ATRA in 5 patients (13.5%), and ATO+ATRA + anthracycline in 10 patients (27%). Thirty-three patients (89%) achieved molecular remission after induction and a consolidation course. Fourteen patients opted to undergo autologous stem cell transplantation (SCT), and the remaining 19 patients received monthly cycles of ATO as a single agent (n=13) or ATO+ATRA (n=6) for 6 months. At a median follow-up of 32 months, the 5-year Kaplan-Meier estimate of event-free survival (EFS) was 83.33% +/- 15.21% in those who underwent autologous SCT versus 34.45% +/- 11.24% in those who did not (P=.001; log-rank test). Following remission induction with ATO-based regimens in patients with relapsed APL, consolidation with autologous SCT is associated with a significantly superior clinical outcome compared with ATO- and ATO+ATRA-based maintenance regimens.

Remission death in acute lymphoblastic leukaemia: a changing pattern.

PubMed Central

Atra, A; Richards, S M; Chessells, J M

1993-01-01

The pattern of remission deaths was examined in 842 children with acute lymphoblastic leukaemia (ALL) treated at a single centre over 18 years. The mortality rate from leukaemia fell significantly during three consecutive time periods during which treatment became progressively more intensive and that during remission induction fell from 3.5% to under 1%, but the rate of death in remission stayed constant at 5-6%. The factors associated with an increased risk of remission death were: young age, a higher leucocyte count, bone marrow transplantation, and Down's syndrome. The pattern of remission deaths changed over the years; measles and herpes viruses decreased while deaths associated with periods of intensification and gut toxicity increased. Four children developed second neoplasms. Treatment of ALL is still associated with a significant risk of death in remission but the pattern of infective deaths has changed. Many should be avoidable by provision of adequate supportive care, close supervision after periods of intensive treatment, and appropriate antibiotic, antifungal, and cytokine therapy. PMID:8257173

Predictors of Clinical Response and Remission at One year among a Multicenter Cohort of Patients with Inflammatory Bowel Disease Treated with Vedolizumab

PubMed Central

Allegretti, Jessica R.; Barnes, Edward L.; Stevens, Betsey; Storm, Margaret; Ananthakrishnan, Ashwin; Yajnik, Vijay; Korzenik, Joshua

2017-01-01

Background Vedolizumab (VDZ) has demonstrated long term efficacy in Crohn’s disease (CD) and ulcerative colitis (UC) in phase III trials. Aims Our aim was to evaluate the efficacy of VDZ at week 54 in inflammatory bowel disease (IBD) in a multicenter cohort of patients. Methods Adult patients completing induction therapy with VDZ were eligible for this study. Clinical response and remission was assessed using the Harvey Bradshaw index (HBI) for CD, the simple clinical colitis activity index (SCCAI) for UC and physician assessment. Results Among 136 total patients (96 CD and 40 UC), 76 (56%) demonstrated clinical response or remission at week 54. In univariate analysis, for patients with CD concomitant initiation of immunomodulator therapy (2.71, 95% CI 1.11 – 6.57), the addition of an immunomodulator (OR 11.49, 3.16 – 41.75) and CRP <3 (4.92, 95% CI 1.99 – 12.15) were associated with increased odds of clinical response or remission at week 54. For UC patients hospitalization after VDZ induction was associated with decreased odds of response or remission at week 54 ( OR 0.22, 95%CI 0.05–0.88). On multivariate analysis in CD, addition of an immunomodulator (OR 8.33, 95% CI 2.15–32.26) remained significant predictors of clinical response or remission at week 54. Conclusions Among a multicenter cohort of patients with IBD demonstrating primary response to VDZ, the addition of combination therapy with an immunomodulator is a significant predictor of clinical response or remission at week 54 in patients with CD. PMID:28357697

Thiopurines and inflammatory bowel disease: Current evidence and a historical perspective.

PubMed

Axelrad, Jordan E; Roy, Abhik; Lawlor, Garrett; Korelitz, Burton; Lichtiger, Simon

2016-12-14

The use of thiopurines in inflammatory bowel disease (IBD) has been examined in numerous prospective, controlled trials, with a majority demonstrating a clinical benefit. We conducted this review to describe the historical and current evidence in the use of thiopurines in IBD. A systematic search was performed on MEDLINE between 1965 and 2016 to identify studies on thiopurines in IBD. The most robust evidence for thiopurines in IBD includes induction of remission in combination with anti-tumor necrosis factor (anti-TNF) agents, and maintenance of remission and post-operative maintenance in Crohn's disease. Less evidence exists for thiopurine monotherapy in induction of remission, maintenance of ulcerative colitis, chemoprevention of colorectal cancer, and in preventing immunogenicity to anti-TNF. Evidence was often limited by trial design. Overall, thiopurines have demonstrated efficacy in a broad range of presentations of IBD. With more efficacious novel therapeutic agents, the positioning of thiopurines in the management of IBD will change and future studies will analyze the benefit of thiopurines alone and in conjunction with these new medications.

Oral budesonide for induction of remission in ulcerative colitis.

PubMed

Sherlock, Mary E; MacDonald, John K; Griffiths, Anne Marie; Steinhart, A Hillary; Seow, Cynthia H

2015-10-26

Corticosteroids are first-line therapy for induction of remission in ulcerative colitis. Although corticosteroids may improve symptoms, they have significant adverse effects. Steroids which act topically, with less systemic side-effects may be more desirable. Budesonide is a topically acting corticosteroid with extensive first pass hepatic metabolism. There are currently three formulations of budesonide: two standard formulations including a controlled-ileal release capsule and a pH-dependent capsule both designed to release the drug in the distal small intestine and right colon; and the newer Budesonide-MMX® capsule designed to release the drug throughout the entire colon. The primary objective was to evaluate the efficacy and safety of oral budesonide for the induction of remission in ulcerative colitis. We searched MEDLINE, EMBASE, CENTRAL, and the Cochrane IBD Group Specialised Register from inception to April 2015. We also searched reference lists of articles, conference proceedings and ClinicalTrials.gov. Randomised controlled trials comparing oral budesonide to placebo or another active therapy for induction of remission in ulcerative colitis were considered eligible. There were no exclusions based on patient age or the type, dose, duration or formulation of budesonide therapy. Two independent investigators reviewed studies for eligibility, extracted data and assessed study quality. Methodological quality was assessed using the Cochrane risk of bias tool. The overall quality of the evidence supporting the outcomes was evaluated using the GRADE criteria. The primary outcome was induction of remission (as defined by the primary studies) at week eight. Secondary outcomes included clinical, endoscopic and histologic improvement, adverse events and early withdrawal. We calculated the risk ratio (RR) and corresponding 95% confidence interval (CI) for each dichotomous outcome and the mean difference (MD) and corresponding 95% CI for each continuous outcome. Data were analysed on an intention-to-treat basis. Six studies (1808 participants) were included. Four studies compared budesonide-MMX® with placebo, one small pilot study looked at clinical remission at week four, and was subsequently followed by three large, studies that assessed combined clinical and endoscopic remission at week eight. Although two placebo-controlled studies had mesalamine and Entocort (standard budesonide) treatment arms, these studies were not sufficiently powered to compare Budesonide-MMX® with these active comparators. One small study compared standard budesonide with prednisolone and one study compared standard budesonide to mesalamine. Four studies were rated as low risk of bias and two studies had an unclear risk of bias. A pooled analysis of three studies (900 participants) showed that budesonide-MMX® 9 mg was significantly superior to placebo for inducing remission (combined clinical and endoscopic remission) at 8 weeks. Fifteen per cent (71/462) of budesonide-MMX® 9 mg patients achieved remission compared to 7% (30/438) of placebo patients (RR 2.25, 95% CI 1.50 to 3.39). A GRADE analysis indicated that the overall quality of the evidence supporting this outcome was moderate due to sparse data (101 events). A subgroup analysis by concurrent mesalamine use suggests higher efficacy in the 442 patients who were not considered to be mesalamine-refractory (RR 2.89, 95% CI 1.59 to 5.25). A subgroup analysis by disease location suggests budesonide is most effective in patients with left-sided disease (RR 2.98, 95% CI 1.56 to 5.67; 289 patients). A small pilot study reported no statistically significant difference in endoscopic remission between budesonide and prednisolone (RR 0.75, 95% CI 0.23 to 2.42; 72 patients). GRADE indicated that the overall quality of the evidence supporting this outcome was very low due to unclear risk of bias and very sparse data (10 events). Standard oral budesonide was significantly less likely to induce clinical remission than oral mesalamine after 8 weeks of therapy (RR 0.72, 95% CI 0.57 to 0.91; 1 study, 343 patients). A GRADE analysis indicated that the overall quality of the evidence supporting this outcome was moderate due to sparse data (161 events). Another study found no difference in remission rates between budesonide-MMX® 9 mg and mesalamine (RR 1.48, 95% CI 0.81 to 2.71; 247 patients). GRADE indicated that the overall quality of the evidence supporting this outcome was low due to very sparse data (37 events). One study found no difference in remission rates between budesonide-MMX® 9 mg and standard budesonide 9 mg (RR 1.38, 95% CI 0.72 to 2.65; 212 patients). A GRADE analysis indicated that the overall quality of the evidence supporting this outcome was low due to very sparse data (32 events). Suppression of plasma cortisol was more common in prednisolone-treated patients (RR 0.02, 95% CI 0.0 to 0.33). While budesonide does appear to suppress morning cortisol to some extent, mean morning cortisol values remained within the normal range in 2 large studies (n = 899) and there was no difference in glucocorticoid-related side-effects across different treatment groups. Further, study withdrawal due to adverse events was not more common in budesonide compared with placebo treated patients (RR 0.85, 95% CI 0.53 to 1.38). Common adverse events included worsening ulcerative colitis, headache, pyrexia, insomnia, back pain, nausea, abdominal pain, diarrhoea, flatulence and nasopharyngitis. Moderate quality evidence to supports the use of oral budesonide-MMX® at a 9 mg daily dose for induction of remission in active ulcerative colitis, particularly in patients with left-sided colitis. Budesonide-MMX® 9 mg daily is effective for induction of remission in the presence or absence of concurrent 5-ASA therapy. Further, budesonide-MMX® appears to be safe, and does not lead to significant impairment of adrenocorticoid function compared to placebo. Moderate quality evidence from a single study suggests that mesalamine may be superior to standard budesonide for the treatment of active ulcerative colitis. Low quality evidence from one study found no difference in remission rates between budesonide MMX® and mesalamine. Very low quality evidence from one small study showed no difference in endoscopic remission rates between standard budesonide and prednisolone. Low quality evidence from one study showed no difference in remission rates between budesonide-MMX® and standard budesonide. Adequately powered studies are needed to allow conclusions regarding the comparative efficacy and safety of budesonide versus prednisolone, budesonide-MMX® versus standard budesonide and budesonide versus mesalamine.

Nutritional Strategies in the Management of Adult Patients with Inflammatory Bowel Disease: Dietary Considerations from Active Disease to Disease Remission.

PubMed

Nguyen, Douglas L; Limketkai, Berkeley; Medici, Valentina; Saire Mendoza, Mardeli; Palmer, Lena; Bechtold, Matthew

2016-10-01

Inflammatory bowel disease (IBD) is a group of chronic, lifelong, and relapsing illnesses, such as ulcerative colitis and Crohn's disease, which involve the gastrointestinal tract. There is no cure for these diseases, but combined pharmacological and nutritional therapy can induce remission and maintain clinical remission. Malnutrition and nutritional deficiencies among IBD patients result in poor clinical outcomes such as growth failure, reduced response to pharmacotherapy, increased risk for sepsis, and mortality. The aim of this review is to highlight the consequences of malnutrition in the management of IBD and describe nutritional interventions to facilitate induction of remission as well as maintenance; we will also discuss alternative delivery methods to improve nutritional status preoperatively.

Out come of induction of remission in undernourished children with acute lymphoblastic leukaemia.

PubMed

Begum, M; Jahan, S; Tawfique, M; Mannan, M A

2012-10-01

Acute lymphoblastic leukaemia (ALL) is the most common childhood leukaemia. On the other hand under-nutrition is a common problem in our country. This prospective study was conducted to see the outcome of induction of remission in undernourished children with acute lymphoblastic leukaemia. This study was carried out in the department of Paediatric hematology and oncology of Bangabandhu Sheikh Mujib Medical University (BSMMU) during the period from November 2002 to October 2004. A total of sixty (60) children who were diagnosed as acute lymphoblastic leukaemia in 1 to 15 years of age were included in this study. But the children with previous history of congenital disease and that of chemotherapy or steroid were excluded from this study. Patients were divided into two groups on the basis of Z score of weight for age. Thirty (30) children those with Z score- 2 or less were classified as undernourished and was labeled as Group A and another thirty (30) patient those Z score above-2 were classified as well nourished and was placed in Group B, After inclusion into the study, completion of induction of remission was monitored by physical examination and laboratory investigations. The result showed that mean age in Group A was 77.16 ± 7.07 months and that in Group B was 74.13 ± 5.09 months with male preponderance in both the groups. Mean body weight in Group A was 14.55 ± 0.76 Kg and that in Group B was 21.40 ± 1.05 kg (p<0.001). Children in Group A required 39.06 ± 0.72 days to complete induction but in Group B it required 31.63 ± 0.17 days (p<0.04). Hospital stay in Group A children was 52.10 ± 1.08 days and in Group B 42.37 ± 0.50 (p<0.002). The result suggested that under nutrition has an influence on the out come of induction of remission in undernourished children with acute lymphoblastic leukaemia. So appropriate measures are essential to improve nutritional status of children for successful management of ALL in children.

Systematic review with network meta-analysis: the efficacy of anti-tumour necrosis factor-alpha agents for the treatment of ulcerative colitis.

PubMed

Stidham, R W; Lee, T C H; Higgins, P D R; Deshpande, A R; Sussman, D A; Singal, A G; Elmunzer, B J; Saini, S D; Vijan, S; Waljee, A K

2014-04-01

Antibodies against tumour necrosis factor-alpha (anti-TNF) are effective therapies in the treatment of ulcerative colitis (UC), but their comparative efficacy is unknown. To perform a network meta-analysis comparing the efficacy of anti-TNF agents in UC. After screening 506 studies, reviewers extracted information on seven studies. Traditional meta-analysis (TMA) was used to compare each anti-TNF agent to placebo. Bayesian network meta-analysis (NMA) was performed to compare the effects of anti-TNF agents to placebo. In addition, sample sizes for comparative efficacy trials were calculated. Compared to placebo, TMA revealed that anti-TNF agents result in a higher likelihood of induction of remission and response (RR: 2.45, 95% CI: 1.72-3.47 and RR: 1.65, 95% CI: 1.37-1.99 respectively) as well as maintenance of remission and response (RR: 2.00, 95% CI: 1.52-2.62 and RR: 1.76, 95% CI: 1.46-2.14 respectively). Individually, infliximab, adalimumab and goliumumab resulted in a higher likelihood of induction and maintenance for both remission and response. NMA found nonsignificant trends in comparisons of the individual agents. The required sample sizes for direct head-to-head trials between infliximab and adalimumab for induction and maintenance are 174 and 204 subjects respectively. This study demonstrates that, compared to placebo, infliximab, adalimumab and golimumab are all effective for the induction and maintenance of remission in ulcerative colitis. However, network meta-analysis demonstrates that no single agent is clinically superior to the others and therefore, other factors such as cost, safety, route of administration and patient preference should dictate our choice of anti-TNF agents. A randomised comparative efficacy trial between infliximab and adalimumab in UC is of practical size and should be performed. © 2014 John Wiley & Sons Ltd.

Budesonide Multimatrix Is Efficacious for Mesalamine-refractory, Mild to Moderate Ulcerative Colitis: A Randomised, Placebo-controlled Trial.

PubMed

Rubin, David T; Cohen, Russell D; Sandborn, William J; Lichtenstein, Gary R; Axler, Jeffrey; Riddell, Robert H; Zhu, Cindy; Barrett, Andrew C; Bortey, Enoch; Forbes, William P

2017-07-01

Safety and efficacy of budesonide multimatrix, an oral extended-release second-generation corticosteroid designed for targeted delivery throughout the colon, were examined for induction of remission in patients with mild to moderate ulcerative colitis refractory to baseline mesalamine therapy. A randomised, double-blind, placebo-controlled, multicentre trial evaluated efficacy and safety of budesonide multimatrix for induction of remission [ulcerative colitis disease activity index score ≥ 4 and ≤ 10] in 510 adults randomised to once-daily oral budesonide multimatrix 9 mg or placebo for 8 weeks. Patients continued baseline treatment with oral mesalamine ≥ 2.4 g/day. Combined clinical and endoscopic remission at Week 8 was achieved by 13.0% and 7.5% of patients receiving budesonide multimatrix [n = 230] or placebo [n = 228], respectively, in the modified intention-to-treat population [p = 0.049]. Clinical remission [ulcerative colitis disease activity index rectal bleeding and stool frequency subscale scores of 0] was similar in both groups [p = 0.70]. More patients receiving budesonide multimatrix vs placebo achieved endoscopic remission [ulcerative colitis disease activity index mucosal appearance subscale score of 0; 20.0% vs 12.3%; p = 0.02] and histological healing [27.0% vs 17.5%; p = 0.02]. Adverse event rates were similar [budesonide multimatrix, 31.8%; placebo, 27.1%]. Mean morning cortisol concentrations decreased at Weeks 2, 4, and 8 with budesonide multimatrix but remained within the normal range. Budesonide multimatrix was safe and efficacious for inducing clinical and endoscopic remission for mild to moderate ulcerative colitis refractory to oral mesalamine therapy. Copyright © 2017 European Crohn's and Colitis Organisation (ECCO). Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com

Budesonide Multimatrix Is Efficacious for Mesalamine-refractory, Mild to Moderate Ulcerative Colitis: A Randomised, Placebo-controlled Trial

PubMed Central

Cohen, Russell D.; Sandborn, William J.; Lichtenstein, Gary R.; Axler, Jeffrey; Riddell, Robert H.; Zhu, Cindy; Barrett, Andrew C.; Bortey, Enoch; Forbes, William P.

2017-01-01

Abstract Background and Aims: Safety and efficacy of budesonide multimatrix, an oral extended-release second-generation corticosteroid designed for targeted delivery throughout the colon, were examined for induction of remission in patients with mild to moderate ulcerative colitis refractory to baseline mesalamine therapy. Methods: A randomised, double-blind, placebo-controlled, multicentre trial evaluated efficacy and safety of budesonide multimatrix for induction of remission [ulcerative colitis disease activity index score ≥ 4 and ≤ 10] in 510 adults randomised to once-daily oral budesonide multimatrix 9 mg or placebo for 8 weeks. Patients continued baseline treatment with oral mesalamine ≥ 2.4 g/day. Results: Combined clinical and endoscopic remission at Week 8 was achieved by 13.0% and 7.5% of patients receiving budesonide multimatrix [n = 230] or placebo [n = 228], respectively, in the modified intention-to-treat population [p = 0.049]. Clinical remission [ulcerative colitis disease activity index rectal bleeding and stool frequency subscale scores of 0] was similar in both groups [p = 0.70]. More patients receiving budesonide multimatrix vs placebo achieved endoscopic remission [ulcerative colitis disease activity index mucosal appearance subscale score of 0; 20.0% vs 12.3%; p = 0.02] and histological healing [27.0% vs 17.5%; p = 0.02]. Adverse event rates were similar [budesonide multimatrix, 31.8%; placebo, 27.1%]. Mean morning cortisol concentrations decreased at Weeks 2, 4, and 8 with budesonide multimatrix but remained within the normal range. Conclusion: Budesonide multimatrix was safe and efficacious for inducing clinical and endoscopic remission for mild to moderate ulcerative colitis refractory to oral mesalamine therapy. PMID:28333362

An effective modestly intensive re-induction regimen with bortezomib in relapsed or refractory paediatric acute lymphoblastic leukaemia.

PubMed

Kaspers, Gertjan J L; Niewerth, Denise; Wilhelm, Bram A J; Scholte-van Houtem, Peggy; Lopez-Yurda, Marta; Berkhof, Johannes; Cloos, Jacqueline; de Haas, Valerie; Mathôt, Ron A; Attarbaschi, Andishe; Baruchel, André; de Bont, Eveline S; Fagioli, Franca; Rössig, Claudia; Klingebiel, Thomas; De Moerloose, Barbara; Nelken, Brigitte; Palumbo, Giuseppe; Reinhardt, Dirk; Rohrlich, Pierre-Simon; Simon, Pauline; von Stackelberg, Arend; Zwaan, Christian Michel

2018-05-01

This trial explored the efficacy of re-induction chemotherapy including bortezomib in paediatric relapsed/refractory acute lymphoblastic leukaemia. Patients were randomized 1:1 to bortezomib (1.3 mg/m 2 /dose) administered early or late to a dexamethasone and vincristine backbone. Both groups did not differ regarding peripheral blast count on day 8, the primary endpoint. After cycle 1, 8 of 25 (32%) patients achieved complete remission with incomplete blood count recovery, 7 (28%) a partial remission and 10 had treatment failure. Most common grade 3-4 toxicities were febrile neutropenia (31%) and pain (17%). Bortezomib was safely combined with vincristine. Bortezomib rarely penetrated the cerebrospinal fluid. © 2018 John Wiley & Sons Ltd.

Efficacy of Remission-Induction Regimens for ANCA-Associated Vasculitis

PubMed Central

Specks, Ulrich; Merkel, Peter A.; Seo, Philip; Spiera, Robert; Langford, Carol A.; Hoffman, Gary S.; Kallenberg, Cees G.M.; St. Clair, E. William; Fessler, Barri J.; Ding, Linna; Viviano, Lisa; Tchao, Nadia K.; Phippard, Deborah J.; Asare, Adam L.; Lim, Noha; Ikle, David; Jepson, Brett; Brunetta, Paul; Allen, Nancy B.; Fervenza, Fernando C.; Geetha, Duvuru; Keogh, Karina; Kissin, Eugene Y.; Monach, Paul A.; Peikert, Tobias; Stegeman, Coen; Ytterberg, Steven R.; Mueller, Mark; Sejismundo, Lourdes P.; Mieras, Kathleen; Stone, John H.

2018-01-01

Background The 18-month efficacy of a single course of rituximab as compared with conventional immunosuppression with cyclophosphamide followed by azathioprine in patients with severe (organ-threatening) antineutrophil cytoplasmic antibody (ANCA)–associated vasculitis is unknown. Methods In a multicenter, randomized, double-blind, double-dummy, noninferiority trial, we compared rituximab (375 mg per square meter of body-surface area administered once a week for 4 weeks) followed by placebo with cyclophosphamide administered for 3 to 6 months followed by azathioprine for 12 to 15 months. The primary outcome measure was complete remission of disease by 6 months, with the remission maintained through 18 months. Results A total of 197 patients were enrolled. As reported previously, 64% of the patients in the rituximab group, as compared with 53% of the patients in the cyclophosphamide–azathioprine group, had a complete remission by 6 months. At 12 and 18 months, 48% and 39%, respectively, of the patients in the rituximab group had maintained the complete remissions, as compared with 39% and 33%, respectively, in the comparison group. Rituximab met the prespecified criteria for noninferiority (P<0.001, with a noninferiority margin of 20%). There was no significant difference between the groups in any efficacy measure, including the duration of complete remission and the frequency or severity of relapses. Among the 101 patients who had relapsing disease at baseline, rituximab was superior to conventional immunosuppression at 6 months (P = 0.01) and at 12 months (P = 0.009) but not at 18 months (P = 0.06), at which time most patients in the rituximab group had reconstituted B cells. There was no significant between-group difference in adverse events. Conclusions In patients with severe ANCA-associated vasculitis, a single course of rituximab was as effective as continuous conventional immunosuppressive therapy for the induction and maintenance of remissions over the course of 18 months. (Funded by the National Institute of Allergy and Infectious Diseases and others; RAVE ClinicalTrials.gov number, NCT00104299.) PMID:23902481

Remission of aplastic anemia induced by treatment for Graves disease in a pediatric patient.

PubMed

Das, Prabodh Kumar; Wherrett, Diane; Dror, Yigal

2007-08-01

Aplastic anemia (AA) is mediated by T-cell autoimmunity in the majority of cases; it is rare and mostly idiopathic in children. We describe a child, who developed AA following Graves' disease which could not be attributed to antithyroid drugs. We hypothesized that both diseases were caused by similar autoimmune process. We monitored the blood counts and did not administer any conventional treatment for AA assuming that the existing anti- hematopoietic stem cell humoral and cellular immunity might subside with induction of remission of Grave's disease. The child went into complete remission with the treatment of the Graves' disease.

Pyrexia-associated Relapse in Chronic Inflammatory Demyelinating Polyradiculoneuropathy: A Case Report.

PubMed

Ueda, Jun; Yoshimura, Hajime; Kohara, Nobuo

2018-04-27

Chronic inflammatory demyelinating polyradiculoneuropathy is a relapsing-remitting or chronic progressive demyelinating polyradiculoneuropathy. We report the case of a patient with chronic inflammatory demyelinating polyradiculoneuropathy who experienced relapses on four occasions after experiencing pyrexia and flu-like symptoms. Our patient showed characteristic features, such as relapse after pyrexia and flu-like symptoms, remission after pyretolysis without treatment, and the absence of remarkable improvement in a nerve conduction study in the remission phase. The serum level of tumor necrosis factor-α was elevated in the relapse phase and reduced in the remission phase; thus, the induction of cytokine release by viral infection might have caused the relapses.

Induction with Infliximab and a Plant-Based Diet as First-Line (IPF) Therapy for Crohn Disease: A Single-Group Trial

PubMed Central

Chiba, Mitsuro; Tsuji, Tsuyotoshi; Nakane, Kunio; Tsuda, Satoko; Ishii, Hajime; Ohno, Hideo; Watanabe, Kenta; Ito, Mai; Komatsu, Masafumi; Sugawara, Takeshi

2017-01-01

Background Approximately 30% of patients with Crohn disease (CD) are unresponsive to biologics. No previous study has focused on a plant-based diet in an induction phase of CD treatment. Objective To investigate the remission rate of infliximab combined with a plant-based diet as first-line (IPF) therapy for CD. Methods This was a prospective single-group trial conducted at tertiary hospitals. Subjects included consecutive adults with a new diagnosis (n = 26), children with a new diagnosis (n = 11), and relapsing adults (n = 9) with CD who were naïve to treatment with biologics. Patients were admitted and administered a standard induction therapy with infliximab (5 mg/kg; 3 infusions at 0, 2, and 6 weeks). Additionally, they received a lacto-ovo-semivegetarian diet. The primary end point was remission, defined as the disappearance of active CD symptoms at week 6. Secondary end points were Crohn Disease Activity Index (CDAI) score, C-reactive protein (CRP) concentration, and mucosal healing. Results Two adults with a new diagnosis were withdrawn from the treatment protocol because of intestinal obstruction. The remission rates by the intention-to-treat and per-protocol analyses were 96% (44/46) and 100% (44/44), respectively. Mean CDAI score (314) on admission decreased to 63 at week 6 (p < 0.0001). Mean CRP level on admission (5.3 mg/dL) decreased to 0.2 (p < 0.0001). Mucosal healing was achieved in 46% (19/41) of cases. Conclusion IPF therapy can induce remission in most patients with CD who are naïve to biologics regardless of age or whether they have a new diagnosis or relapse. PMID:29035182

Phase I study of the aurora A kinase inhibitor alisertib with induction chemotherapy in patients with acute myeloid leukemia.

PubMed

Fathi, Amir T; Wander, Seth A; Blonquist, Traci M; Brunner, Andrew M; Amrein, Philip C; Supko, Jeffrey; Hermance, Nicole M; Manning, Amity L; Sadrzadeh, Hossein; Ballen, Karen K; Attar, Eyal C; Graubert, Timothy A; Hobbs, Gabriela; Joseph, Christelle; Perry, Ashley M; Burke, Meghan; Silver, Regina; Foster, Julia; Bergeron, Meghan; Ramos, Aura Y; Som, Tina T; Fishman, Kaitlyn M; McGregor, Kristin L; Connolly, Christine; Neuberg, Donna S; Chen, Yi-Bin

2017-04-01

Aberrant expression of aurora kinase A is implicated in the genesis of various neoplasms, including acute myeloid leukemia. Alisertib, an aurora A kinase inhibitor, has demonstrated efficacy as monotherapy in trials of myeloid malignancy, and this efficacy appears enhanced in combination with conventional chemotherapies. In this phase I, dose-escalation study, newly diagnosed patients received conventional induction with cytarabine and idarubicin, after which alisertib was administered for 7 days. Dose escalation occurred via cohorts. Patients could then receive up to four cycles of consolidation, incorporating alisertib, and thereafter alisertib maintenance for up to 12 months. Twenty-two patients were enrolled. One dose limiting toxicity occurred at dose level 2 (prolonged thrombocytopenia), and the recommended phase 2 dose was established at 30mg twice daily. Common therapy-related toxicities included cytopenias and mucositis. Only three (14%) patients had persistent disease at mid-cycle, requiring "5+2" reinduction. The composite remission rate (complete remission and complete remission with incomplete neutrophil recovery) was 86% (nineteen of twenty-two patients; 90% CI 68-96%). Among those over age 65 and those with high-risk disease (secondary acute leukemia or cytogenetically high-risk disease), the composite remission rate was 88% and 100%, respectively. The median follow up was 13.5 months. Of those treated at the recommended phase 2 dose, the 12-month overall survival and progression-free survival were 62% (90% CI 33-81%) and 42% (90% CI 17-65%), respectively. Alisertib is well tolerated when combined with induction chemotherapy in acute myeloid leukemia, with a promising suggestion of efficacy. ( clinicaltrials.gov Identifier:01779843 ). Copyright© Ferrata Storti Foundation.

Patients with Crohn's Disease Are More Likely to Remain on Biologics than Immunomodulators: A Meta-Analysis of Treatment Durability.

PubMed

Shah, Eric D; Siegel, Corey A; Chong, Kelly; Melmed, Gil Y

2015-08-01

The comparative effectiveness of treatments for moderate-to-severe Crohn's disease can be influenced by the likelihood of remaining on medication. We aimed to clarify this treatment durability by assessing subject discontinuations from clinical trials in the context of treatment efficacy. We conducted a literature search for double-blind RCT of Crohn's disease therapies recommended in international guidelines or with recent positive phase III trial results. Durability was defined through study discontinuation due to adverse events or disease exacerbation represented by number needed to discontinue (NND). Efficacy was defined as clinical remission represented by number needed to treat (NNT). The primary endpoint was NND/NNT, with a higher value representing more durable and effective treatment. Treatment with azathioprine/6-mercaptopurine (AZA/6MP) was associated with more discontinuations than with clinical remission (NND/NNT = 0.92) in maintenance trials. For induction, methotrexate was associated with similar rates of discontinuations and remission (NND/NNT = 1.4). In one maintenance trial, the remission rate for methotrexate was greater than the study discontinuation rate (NND/NNT = 23.3). In contrast, anti-TNF trials revealed greater durability among induction (no excess discontinuation) and maintenance (NND/NNT = 37.9) trials. Trials of anti-trafficking agents had fewer discontinuations in the drug treatment arms than placebo resulting in most favorable NND/NNT ratios. For patients with Crohn's disease, biologic therapies had higher durability than immunomodulators for induction and maintenance therapy. We also report the results of a novel NND/NNT ratio that should be validated in a prospective head-to-head placebo-controlled trial.

Treatment of Myasthenia Gravis Based on Its Immunopathogenesis

PubMed Central

Kim, Jee Young; Park, Kee Duk

2011-01-01

The prognosis of myasthenia gravis (MG) has improved dramatically due to advances in critical-care medicine and symptomatic treatments. Its immunopathogenesis is fundamentally a T-cell-dependent autoimmune process resulting from loss of tolerance toward self-antigens in the thymus. Thymectomy is based on this immunological background. For MG patients who are inadequately controlled with sufficient symptomatic treatment or fail to achieve remission after thymectomy, remission is usually achieved through the addition of other immunotherapies. These immunotherapies can be classified into two groups: rapid induction and long-term maintenance. Rapid induction therapy includes intravenous immunoglobulin (IVIg) and plasma exchange (PE). These produce improvement within a few days after initiation, and so are useful for acute exacerbation including myasthenic crisis or in the perioperative period. High-dose prednisone has been more universally preferred for remission induction, but it acts more slowly than IVIg and PE, commonly only after a delay of several weeks. Slow tapering of steroids after a high-dose pulse offers a method of maintaining the state of remission. However, because of significant side effects, other immunosuppressants (ISs) are frequently added as "steroid-sparing agents". The currently available ISs exert their immunosuppressive effects by three mechanisms: 1) blocking the synthesis of DNA and RNA, 2) inhibiting T-cell activation and 3) depleting the B-cell population. In addition, newer drugs including antisense molecule, tumor necrosis factor alpha receptor blocker and complement inhibitors are currently under investigation to confirm their effectiveness. Until now, the treatment of MG has been based primarily on experience rather than gold-standard evidence from randomized controlled trials. It is hoped that well-organized studies and newer experimental trials will lead to improved treatments. PMID:22259613

Cyclosporine A or intravenous cyclophosphamide for lupus nephritis: the Cyclofa-Lune study.

PubMed

Zavada, J; Pesickova, Ss; Rysava, R; Olejarova, M; Horák, P; Hrncír, Z; Rychlík, I; Havrda, M; Vítova, J; Lukác, J; Rovensky, J; Tegzova, D; Böhmova, J; Zadrazil, J; Hána, J; Dostál, C; Tesar, V

2010-10-01

Intravenous cyclophosphamide is considered to be the standard of care for the treatment of proliferative lupus nephritis. However, its use is limited by potentially severe toxic effects. Cyclosporine A has been suggested to be an efficient and safe treatment alternative to cyclophosphamide. Forty patients with clinically active proliferative lupus nephritis were randomly assigned to one of two sequential induction and maintenance treatment regimens based either on cyclophosphamide or Cyclosporine A. The primary outcomes were remission (defined as normal urinary sediment, proteinuria <0.3 g/24 h, and stable s-creatinine) and response to therapy (defined as stable s-creatinine, 50% reduction in proteinuria, and either normalization of urinary sediment or significant improvement in C3) at the end of induction and maintenance phase. Secondary outcomes were incidence of adverse events, and relapse-free survival. At the end of the induction phase, 24% of the 21 patients treated by cyclophosphamide achieved remission, and 52% achieved response, as compared with 26% and 43%, respectively of the 19 patients treated by the Cyclosporine A. At the end of the maintenance phase, 14% of patients in cyclophosphamide group, and 37% in Cyclosporine A group had remission, and 38% and 58% respectively response. Treatment with Cyclosporine A was associated with transient increase in blood pressure and reversible decrease in glomerular filtration rate. There was no significant difference in median relapse-free survival. In conclusion, Cyclosporine A was as effective as cyclophosphamide in the trial of sequential induction and maintenance treatment in patients with proliferative lupus nephritis and preserved renal function.(ClinicalTrials.gov identifier: NCT00976300)

Cost per remission and cost per response with infliximab, adalimumab, and golimumab for the treatment of moderately-to-severely active ulcerative colitis.

PubMed

Toor, Kabirraaj; Druyts, Eric; Jansen, Jeroen P; Thorlund, Kristian

2015-06-01

To determine the short-term costs per sustained remission and sustained response of three tumor necrosis factor inhibitors (infliximab, adalimumab, and golimumab) in comparison to conventional therapy for the treatment of moderately-to-severely active ulcerative colitis. A probabilistic Markov model was developed. This included an 8-week induction period, and 22 subsequent 2-week cycles (up to 1 year). The model included three disease states: remission, response, and relapse. Costs were from a Canadian public payer perspective. Estimates for the additional cost per 1 year of sustained remission and sustained response were obtained. Golimumab 100 mg provided the lowest cost per additional remission ($935) and cost per additional response ($701) compared with conventional therapy. Golimumab 50 mg yielded slightly higher costs than golimumab 100 mg. Infliximab was associated with the largest additional number of estimated remissions and responses, but also higher cost at $1975 per remission and $1311 per response. Adalimumab was associated with the largest cost per remission ($7430) and cost per response ($2361). The cost per additional remission and cost per additional response associated with infliximab vs golimumab 100 mg was $14,659 and $4753, respectively. The results suggest that the additional cost of 1 full year of remission and response are lowest with golimumab 100 mg, followed by golimumab 50 mg. Although infliximab has the highest efficacy, it did not exhibit the lowest cost per additional remission or response. Adalimumab produced the highest cost per additional remission and response.

Intermittent granulocyte and monocyte apheresis versus mercaptopurine for maintaining remission of ulcerative colitis: a pilot study.

PubMed

Sakuraba, Atsushi; Sato, Toshiro; Morohoshi, Yuichi; Matsuoka, Katsuyoshi; Okamoto, Susumu; Inoue, Nagamu; Takaishi, Hiromasa; Ogata, Haruhiko; Iwao, Yasushi; Hibi, Toshifumi

2012-06-01

The effect of granulocyte and monocyte adsorption apheresis (GMA) on prevention of relapse of ulcerative colitis (UC) is not clear. This was a pilot open-labeled, prospective, randomized, unblinded study to compare the tolerability and efficacy of intermittent GMA (once every 2 weeks) with mercaptopurine to maintain remission of UC. Twenty-one patients with UC, who had achieved remission by induction therapies were randomly assigned to receive either intermittent GMA (N = 10) or oral mercaptopurine (0.5 mg/kg per day; N = 11). The study period was 24 months. The rate of the patients maintaining remission and the incidences of adverse effects were compared between the two groups. At 24 months, seven of 10 patients (70.0%) on intermittent GMA and seven of 11 patients (63.6%, P = 1.00) on oral mercaptopurine were still in remission. Three patients relapsed in each group. One patient taking mercaptopurine, but none receiving intermittent GMA, dropped out because of adverse effects. Intermittent therapy with GMA was well tolerated and a substantial proportion of patients maintained remission. Intermittent GMA therapy in maintaining remission of UC merits further investigation. © 2012 The Authors. Therapeutic Apheresis and Dialysis © 2012 International Society for Apheresis.

Maintenance therapy options for ulcerative colitis.

PubMed

Chaparro, María; Gisbert, Javier P

2016-07-01

Medical therapy is the cornerstone of the management of ulcerative colitis (UC) and the goal of the treatment is the induction and maintenance of remission. Mesalamine is the first line treatment in patients with mild to moderate UC. Despite having different formulations available, clinically significant differences in pharmacokinetics and exposure to these drugs have not been observed. Evidence supporting the efficacy of azathioprine and mercaptopurine for maintaining remission is UC patients come from both observational cohorts and clinical trials. The main limitation of the treatment with thiopurines is the onset of adverse events that occur in over one-third of patients. Infliximab, adalimumab and golimumab are anti-TNF drugs, which are generally used for more severe or refractory cases. Finally, vedolizumab, a drug directed against the integrins α4β7 has been shown to be effective for the induction and maintenance of remission in moderate-to-severe UC patients. Several new drugs have enriched the therapeutic armamentarium of UC. Whether the administration of biologics earlier on in the course of the disease would have an impact on the natural history of the disease, avoiding the need for colectomy, remains unknown.

Thiopurines and inflammatory bowel disease: Current evidence and a historical perspective

PubMed Central

Axelrad, Jordan E; Roy, Abhik; Lawlor, Garrett; Korelitz, Burton; Lichtiger, Simon

2016-01-01

The use of thiopurines in inflammatory bowel disease (IBD) has been examined in numerous prospective, controlled trials, with a majority demonstrating a clinical benefit. We conducted this review to describe the historical and current evidence in the use of thiopurines in IBD. A systematic search was performed on MEDLINE between 1965 and 2016 to identify studies on thiopurines in IBD. The most robust evidence for thiopurines in IBD includes induction of remission in combination with anti-tumor necrosis factor (anti-TNF) agents, and maintenance of remission and post-operative maintenance in Crohn’s disease. Less evidence exists for thiopurine monotherapy in induction of remission, maintenance of ulcerative colitis, chemoprevention of colorectal cancer, and in preventing immunogenicity to anti-TNF. Evidence was often limited by trial design. Overall, thiopurines have demonstrated efficacy in a broad range of presentations of IBD. With more efficacious novel therapeutic agents, the positioning of thiopurines in the management of IBD will change and future studies will analyze the benefit of thiopurines alone and in conjunction with these new medications. PMID:28028358

Lorenz system in the thermodynamic modelling of leukaemia malignancy.

PubMed

Alexeev, Igor

2017-05-01

The core idea of the proposed thermodynamic modelling of malignancy in leukaemia is entropy arising within normal haematopoiesis. Mathematically its description is supposed to be similar to the Lorenz system of ordinary differential equations for simplified processes of heat flow in fluids. The hypothetical model provides a description of remission and relapse in leukaemia as two hierarchical and qualitatively different states of normal haematopoiesis with their own phase spaces. Phase space transition is possible through pitchfork bifurcation, which is considered the common symmetrical scenario for relapse, induced remission and the spontaneous remission of leukaemia. Cytopenia is regarded as an adaptive reaction of haematopoiesis to an increase in entropy caused by leukaemia clones. The following predictions are formulated: a) the percentage of leukaemia cells in marrow as a criterion of remission or relapse is not necessarily constant but is a variable value; b) the probability of remission depends upon normal haematopoiesis reaching bifurcation; c) the duration of remission depends upon the eradication of leukaemia cells through induction or consolidation therapies; d) excessively high doses of chemotherapy in consolidation may induce relapse. Copyright © 2017 Elsevier Ltd. All rights reserved.

Infliximab is superior to other biological agents for treatment of active ulcerative colitis: A meta-analysis.

PubMed

Mei, Wei-Qun; Hu, Hui-Zhen; Liu, Ying; Li, Zhi-Chen; Wang, Wei-Guo

2015-05-21

To compare the efficacy and safety of biological agents for the treatment of active ulcerative colitis (UC). PubMed, MEDLINE, EMBASE and the Cochrane library were searched to screen relevant articles from January 1996 to August 2014. The mixed treatment comparison meta-analysis within a Bayesian framework was performed using WinBUGS14 software. The proportions of patients reaching clinical response, clinical remission and mucosal healing in induction and maintenance phases were analyzed as efficacy indicators. Serious adverse events in maintenance phase were analyzed as safety indicators. The meta-analysis results showed that biological agents achieved better clinical response, clinical remission and mucosal healing than placebo. Indirect comparison indicated that in induction phase, infliximab was more effective than adalimumab in inducing clinical response (OR = 0.41, 95%CI: 0.29-0.57), clinical remission (OR = 0.33, 95%CI: 0.19-0.56) and mucosal healing (OR = 0.33, 95%CI: 0.19-0.56), and golimumab in inducing clinical response (OR = 0.66, 95%CI: 0.39-2.33) and mucosal healing (OR = 2.15, 95%CI: 1.18-4.22). No significant difference was found between placebo and biological agents regarding their safety. All biological agents were superior to placebo for UC treatment in both induction and maintenance phases with a similar safety profile, and infliximab had a better clinical effect than the other biological agents.

Vincristine and Prednisone for the Induction of Remissions in Acute Childhood Leukaemia

PubMed Central

Hardisty, R. M.; McElwain, T. J.; Darby, Caryl W.

1969-01-01

A total of 65 children with acute lymphoblastic leukaemia and seven with other types of acute leukaemia received treatment with a combination of vincristine and prednisone. In all 122 courses of treatment were given. Of 22 patients with acute lymphoblastic leukaemia who received this as their first treatment, all achieved complete remission. The complete remission rates were 82% for patients with acute lymphoblastic leukaemia in their first relapse, 63% in the second relapse, and much lower in subsequent relapses and in the patients with other types of acute leukaemia. Alopecia and gastrointestinal and neuromuscular toxicity occurred respectively in 51%, 29%, and 21% of instances, only the last of these side-effects of vincristine being dose-related. Most of the complete remissions were obtained with a total dose of vincristine which carried only a low risk of neurotoxicity. PMID:5254045

Long-term results of children with acute myeloid leukemia: a report of three consecutive Phase III trials by the Children's Cancer Group: CCG 251, CCG 213 and CCG 2891.

PubMed

Smith, F O; Alonzo, T A; Gerbing, R B; Woods, W G; Arceci, R J

2005-12-01

The Children's Cancer Group (CCG) conducted three Phase III prospective clinical trials for children with de novo acute myeloid leukemia between the years 1979 and 1995. A total of 1903 eligible children ages birth to 21 years of age were enrolled on CCG 251 (n=485), CCG 213 (n=532) and CCG 2891 (n=886). Follow-up is ongoing, with medians of 7.9, 10.9 and 8.6 years, respectively. These three clinical trials developed dose- and time-intensive induction regimens based upon high-dose cytarabine and daunomycin and randomly assigned patients to allogeneic bone marrow transplantation in first remission if an HLA-matched related donor was identified. Despite dose- and time-intensive induction regimens, remission induction rates remained relatively stable at 77-78%. However, overall survival, event-free survival and disease-free survival (DFS) increased for patients receiving intensive-timing induction therapy in comparison to patients who received standard-timing induction, regardless of the type of postremission therapy. Outcomes were best for patients receiving intensive-timing induction followed by matched related donor allogeneic transplantation with DFS of 65+/-9% at 6 years. These three clinical trials have established a strong foundation for the development of future studies focusing on further risk group stratification and the development of novel, molecularly-targeted therapies.

The efficacy of low dose azathioprine/6-mercaptopurine in patients with inflammatory bowel disease.

PubMed

Kim, Dong Uk; Kim, Young-Ho; Kim, Beom Jin; Chang, Dong Kyung; Son, Hee Jung; Rhee, Poong-Lyul; Kim, Jae J; Rhee, Jong Chul

2009-01-01

Azathioprine (AZA) and 6-mercaptopurine (6-MP) have been widely used in patients with ulcerative colitis (UC) and Crohn's disease (CD). However, some patients cannot tolerate standard doses (2-2.5 mg/kg for AZA or 1-1.5 mg/kg for 6-MP) due to side effects such as leukopenialneutropenia. The aim of this study was to evaluate the efficacy of low dose AZA/6-MP compared to the standard dose. From 1995 to 2005, 122 patients with UC or CD treated with AZA/6-MP at Samsung Medical Center in Korea were enrolled. We divided these patients into 2 groups (standard dose group versus low dose group) according to the maintenance dose. Among the 122 patients, 17 received the standard dose and 105 received a low dose. The mean maintenance doses were 2.25 mg/kg for the standard dose group and 1.35mg/kg for the low dose group. The clinical outcomes of remission induction, maintenance of remission and relapse rate showed no significant difference in comparisons between these two groups. Low dose AZA/6-MP was as effective as the standard dose for remission induction and maintenance of remission in patients with UC and CD. For patients that develop leukopenia/neutropenia during dose escalation, maintenance therapy with low dose AZA/6-MP should be considered.

Vedolizumab as induction and maintenance therapy for Crohn's disease.

PubMed

Sandborn, William J; Feagan, Brian G; Rutgeerts, Paul; Hanauer, Stephen; Colombel, Jean-Frédéric; Sands, Bruce E; Lukas, Milan; Fedorak, Richard N; Lee, Scott; Bressler, Brian; Fox, Irving; Rosario, Maria; Sankoh, Serap; Xu, Jing; Stephens, Kristin; Milch, Catherine; Parikh, Asit

2013-08-22

The efficacy of vedolizumab, an α4β7 integrin antibody, in Crohn's disease is unknown. In an integrated study with separate induction and maintenance trials, we assessed intravenous vedolizumab therapy (300 mg) in adults with active Crohn's disease. In the induction trial, 368 patients were randomly assigned to receive vedolizumab or placebo at weeks 0 and 2 (cohort 1), and 747 patients received open-label vedolizumab at weeks 0 and 2 (cohort 2); disease status was assessed at week 6. In the maintenance trial, 461 patients who had had a response to vedolizumab were randomly assigned to receive placebo or vedolizumab every 8 or 4 weeks until week 52. At week 6, a total of 14.5% of the patients in cohort 1 who received vedolizumab and 6.8% who received placebo were in clinical remission (i.e., had a score on the Crohn's Disease Activity Index [CDAI] of ≤150, with scores ranging from 0 to approximately 600 and higher scores indicating greater disease activity) (P=0.02); a total of 31.4% and 25.7% of the patients, respectively, had a CDAI-100 response (≥100-point decrease in the CDAI score) (P=0.23). Among patients in cohorts 1 and 2 who had a response to induction therapy, 39.0% and 36.4% of those assigned to vedolizumab every 8 weeks and every 4 weeks, respectively, were in clinical remission at week 52, as compared with 21.6% assigned to placebo (P<0.001 and P=0.004 for the two vedolizumab groups, respectively, vs. placebo). Antibodies against vedolizumab developed in 4.0% of the patients. Nasopharyngitis occurred more frequently, and headache and abdominal pain less frequently, in patients receiving vedolizumab than in patients receiving placebo. Vedolizumab, as compared with placebo, was associated with a higher rate of serious adverse events (24.4% vs. 15.3%), infections (44.1% vs. 40.2%), and serious infections (5.5% vs. 3.0%). Vedolizumab-treated patients with active Crohn's disease were more likely than patients receiving placebo to have a remission, but not a CDAI-100 response, at week 6; patients with a response to induction therapy who continued to receive vedolizumab (rather than switching to placebo) were more likely to be in remission at week 52. Adverse events were more common with vedolizumab. (Funded by Millennium Pharmaceuticals; GEMINI 2 ClinicalTrials.gov number, NCT00783692.).

Predictive risk factors for failure to induction therapy of lupus nephritis in a cohort of Colombian patients.

PubMed

Pinto Peñaranda, Luis Fernando; Castro Mercado, Inis Lizeth; Duque Caballero, Vladimir; Márquez Hernández, Javier Darío; Velásquez Franco, Carlos Jaime

2014-01-01

To determine the predictors of failure to obtain remission after induction therapy for proliferative lupus nephritis in a group of northwestern Colombian patients. A retrospective study was conducted. We included patients with systemic lupus erythematosus according to the American College of Rheumatology criteria who had nephritis confirmed by renal biopsy. We followed 84 patients: 88.1% female, and 11.9% male. The mean age at diagnosis of systemic lupus erythematosus was 27.5±11.8 years (9-70). The average time between diagnosis of systemic lupus erythematosus and proliferative nephritis onset was 13.6 months (0-168). Histopathologic type: iv (78.57%), iii (15.47%), iii-iv/v (5.96%). Activity index: 6.7±4.6. Chronicity index: 2±2.7. 24-hour proteinuria (mg): 6,164 (130-18,100). Baseline creatinine: 1.14 mg/dL (0.43-7.4). Induction therapy: Steroids (100%), cyclophosphamide (76.2%) and mycophenolate mofetil (23.8%). At six months, 56% of individuals failed to achieve partial or complete remission. Predictors of failure to induction therapy were, in accordance with the bivariate analysis (OR; 95%CI): creatinine level more than 1.2mg/dL (10.8; 3.18-36.84; P<.005), nephrotic range proteinuria (11.9; 3.09-45.8; P<.001), and an activity index above 8 (5.04; 1.7-14.3; P<.001). In the multivariate analysis, only baseline creatinine higher than 1.2mg/dL (10.92; 2.65-45.02; P=.001), and nephrotic range proteinuria (9.81; 1.85-52.04; P=.007) were significant. A significant percentage of Colombian patients fail to achieve remission of proliferative lupus nephritis after six months of treatment. Copyright © 2013 Elsevier España, S.L. All rights reserved.

A Randomised, Double-blind, Placebo-controlled Trial of Trichuris suis ova in Active Crohn's Disease.

PubMed

Schölmerich, Jürgen; Fellermann, Klaus; Seibold, Frank W; Rogler, Gerhard; Langhorst, Jost; Howaldt, Stefanie; Novacek, Gottfried; Petersen, Andreas Munk; Bachmann, Oliver; Matthes, Harald; Hesselbarth, Norbert; Teich, Niels; Wehkamp, Jan; Klaus, Jochen; Ott, Claudia; Dilger, Karin; Greinwald, Roland; Mueller, Ralph

2017-04-01

To investigate the efficacy and safety of three different dosages of embryonated, viable eggs of Trichuris suis [TSO] versus placebo for induction of remission in mildly-to-moderately active ileocolonic, uncomplicated Crohn's disease [CD]. Adults with active CD [n = 252] randomly received six fortnightly doses of 250, 2500, or 7500 TSO/15 ml suspension/day [TSO 250, TSO 2500, TSO 7500], or 15 ml placebo solution/day, in a double-blind fashion, with 4 weeks' follow-up. Primary endpoint was the rate of clinical remission [Crohn's Disease Activity Index [CDAI] < 150] at end of treatment, ie at Week 12 or withdrawal. Secondary endpoints included the course of clinical remission, rate of clinical response, change in CDAI, change in markers of inflammation, mucosal healing, and Physician's Global Assessment. Clinical remission at Week 12 occurred in 38.5%, 35.2%, and 47.2% of TSO 250, TSO 2500, and TSO 7500 patients, respectively, and in 42.9% of placebo recipients. TSO induced a dose-dependent immunological response. There was no response regarding laboratory markers of inflammation. Other secondary efficacy variables also showed no advantage of TSO over placebo for treatment of active CD. Administration of TSO did not result in any serious adverse drug reaction. Review of non-serious suspected adverse drug reactions following TSO did not reveal any safety concerns. Administration of 250-7500 TSO fortnightly over 12 weeks was safe and showed a dose-dependent immunological response, but no TSO dose showed a clinically relevant effect over placebo for induction of clinical remission or response in mildly-to-moderately active, ileocolonic CD. © European Crohn’s and Colitis Organistion (ECCO) 2016.

Crohn Disease: FDG PET/CT Before and After Initial Dose of Anti-Tumor Necrosis Factor Therapy to Predict Long-term Response.

PubMed

Epelboym, Yan; Shyn, Paul B; Chick, Jeffrey Forris Beecham; Hamilton, Matthew J; OʼConnor, Stacy D; Silverman, Stuart G; Kim, Chun K

2017-11-01

Clinical assessments of Crohn disease activity are limited in their capacity to assess treatment response to biologic therapy. The purpose of this study was to determine if changes in FDG activity between baseline PET and repeat PET performed prior to the second dose of induction anti-tumor necrosis factor (TNF) therapy correlate with clinical response. In this prospective, institutional review board-approved, Health Insurance Portability and Accountability Act-compliant pilot study of 8 adult patients with active Crohn disease, FDG activity before and 2 weeks after initiation of anti-TNF therapy was assessed using low-dose PET/CT. FDG activity was measured in the most inflamed bowel loop using an SUVratio (SUVmax/liver SUVmean). Changes in SUVratio were compared with a blinded gastroenterologist assessment of clinical response and steroid-free remission, as well as C-reactive protein (CRP), during a 12-month follow-up period. Of 8 patients, 7 showed FDG activity decline at 2 weeks, 5 of whom achieved a clinical response and steroid-free remission at 8, 26, and 52 weeks. The remaining 2 patients with FDG activity decline did not achieve a clinical response or steroid-free remission at these time points, but there were reductions in CRP. The 1 patient without FDG activity decline was a clinical nonresponder, had no reduction in CRP, and did not achieve steroid-free remission. A change in FDG activity at FDG PET/CT performed prior to the second induction dose of anti-TNF therapy has the potential to predict clinical response and steroid-free remission in patients with Crohn disease.

Efficacy and Safety of the Biosimilar Infliximab CT-P13 Treatment in Inflammatory Bowel Diseases: A Prospective, Multicentre, Nationwide Cohort.

PubMed

Gecse, Krisztina B; Lovász, Barbara D; Farkas, Klaudia; Banai, János; Bene, László; Gasztonyi, Beáta; Golovics, Petra Anna; Kristóf, Tünde; Lakatos, László; Csontos, Ágnes Anna; Juhász, Márk; Nagy, Ferenc; Palatka, Károly; Papp, Mária; Patai, Árpád; Lakner, Lilla; Salamon, Ágnes; Szamosi, Tamás; Szepes, Zoltán; Tóth, Gábor T; Vincze, Áron; Szalay, Balázs; Molnár, Tamás; Lakatos, Péter L

2016-02-01

Biosimilar infliximab CT-P13 is approved for all indications of the originator product in Europe. Prospective data on its efficacy, safety, and immunogenicity in inflammatory bowel diseases are lacking. A prospective, nationwide, multicentre, observational cohort was designed to examine the efficacy, safety, and immunogenicity of CT-P13 infliximab biosimilar in the induction treatment of Crohn's disease [CD] and ulcerative colitis [UC]. Demographic data were collected and a harmonised monitoring strategy was applied. Early clinical remission, response, and early biochemical response were evaluated at Week 14, steroid-free clinical remission was evaluated at Week 30. Therapeutic drug level was monitored using a conventional enzyme-linked immunosorbent assay. In all, 210 consecutive inflammatory bowel disease [126 CD and 84 UC] patients were included in the present cohort. At Week 14, 81.4% of CD and 77.6% of UC patients showed clinical response and 53.6% of CD and 58.6% of UC patients were in clinical remission. Clinical remission rates at Week 14 were significantly higher in CD and UC patients who were infliximab naïve, compared with those with previous exposure to the originator compound [p < 0.05]. Until Week 30, adverse events were experienced in 17.1% of all patients. Infusion reactions and infectious adverse events occurred in 6.6% and 5.7% of all patients, respectively. This prospective multicentre cohort shows that CT-P13 is safe and effective in the induction of clinical remission and response in both CD and UC. Patients with previous infliximab exposure exhibited decreased response rates and were more likely to develop allergic reactions. Copyright © 2015 European Crohn’s and Colitis Organisation (ECCO). Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Infliximab is superior to other biological agents for treatment of active ulcerative colitis: A meta-analysis

PubMed Central

Mei, Wei-Qun; Hu, Hui-Zhen; Liu, Ying; Li, Zhi-Chen; Wang, Wei-Guo

2015-01-01

AIM: To compare the efficacy and safety of biological agents for the treatment of active ulcerative colitis (UC). METHODS: PubMed, MEDLINE, EMBASE and the Cochrane library were searched to screen relevant articles from January 1996 to August 2014. The mixed treatment comparison meta-analysis within a Bayesian framework was performed using WinBUGS14 software. The proportions of patients reaching clinical response, clinical remission and mucosal healing in induction and maintenance phases were analyzed as efficacy indicators. Serious adverse events in maintenance phase were analyzed as safety indicators. RESULTS: The meta-analysis results showed that biological agents achieved better clinical response, clinical remission and mucosal healing than placebo. Indirect comparison indicated that in induction phase, infliximab was more effective than adalimumab in inducing clinical response (OR = 0.41, 95%CI: 0.29-0.57), clinical remission (OR = 0.33, 95%CI: 0.19-0.56) and mucosal healing (OR = 0.33, 95%CI: 0.19-0.56), and golimumab in inducing clinical response (OR = 0.66, 95%CI: 0.39-2.33) and mucosal healing (OR = 2.15, 95%CI: 1.18-4.22). No significant difference was found between placebo and biological agents regarding their safety. CONCLUSION: All biological agents were superior to placebo for UC treatment in both induction and maintenance phases with a similar safety profile, and infliximab had a better clinical effect than the other biological agents. PMID:26019471

Impact of post-remission therapy in patients aged 65–70 years with de novo acute myeloid leukemia: a comparison of two concomitant randomized ALFA trials with overlapping age inclusion criteria

PubMed Central

Itzykson, Raphael; Gardin, Claude; Pautas, Cécile; Thomas, Xavier; Turlure, Pascal; Raffoux, Emmanuel; Terré, Christine; Fenaux, Pierre; Castaigne, Sylvie; Dombret, Hervé; Boissel, Nicolas

2011-01-01

Background There is no standard post-remission therapy in older patients with acute myeloid leukemia. Design and Methods From 1999 to 2006, the Acute Leukemia French Association group ran two concurrent randomized trials with overlapping inclusion criteria for patients aged 65 to 70 with acute myeloid leukemia, with different post-remission strategies: two intensive courses in the 9801 trial, one intensive course or six outpatient courses in the 9803 trial. We analyzed the outcome of these patients per protocol and per post-remission therapy. Results Two hundred and eleven patients aged 65 to 70 years with de novo acute myeloid leukemia were enrolled in trial 9801 (n=76) or 9803 (n=135). The patients in the two trials had comparable white blood cell counts (P=0.3), cytogenetics (P=0.49), and complete remission rates (70% and 57%, respectively; P=0.17). Overall survival was identical in both trials (32% and 34% at 2 years, respectively; P=0.71). Overall survival after complete remission was identical in the 103 of 130 patients who received the planned post-remission courses (n=44 with two intensive courses, n=28 with one intensive course, n=31 with six outpatient courses; 41%, 55%, and 58% at 2 years, respectively; P=0.34). Even in patients with favorable or normal karyotype (n=97), overall survival from complete remission was not improved by more intensive post-remission therapy. Conclusions In patients aged 65 to 70 years with de novo acute myeloid leukemia in complete remission after standard intensive induction chemotherapy, there is no apparent benefit from intensive post-remission therapy. (ClinicalTrials.gov Identifiers: NCT00931138 and NCT00363025) PMID:21459791

Impact of post-remission therapy in patients aged 65-70 years with de novo acute myeloid leukemia: a comparison of two concomitant randomized ALFA trials with overlapping age inclusion criteria.

PubMed

Itzykson, Raphael; Gardin, Claude; Pautas, Cécile; Thomas, Xavier; Turlure, Pascal; Raffoux, Emmanuel; Terré, Christine; Fenaux, Pierre; Castaigne, Sylvie; Dombret, Hervé; Boissel, Nicolas

2011-06-01

There is no standard post-remission therapy in older patients with acute myeloid leukemia. From 1999 to 2006, the Acute Leukemia French Association group ran two concurrent randomized trials with overlapping inclusion criteria for patients aged 65 to 70 with acute myeloid leukemia, with different post-remission strategies: two intensive courses in the 9801 trial, one intensive course or six outpatient courses in the 9803 trial. We analyzed the outcome of these patients per protocol and per post-remission therapy. Two hundred and eleven patients aged 65 to 70 years with de novo acute myeloid leukemia were enrolled in trial 9801 (n=76) or 9803 (n=135). The patients in the two trials had comparable white blood cell counts (P=0.3), cytogenetics (P=0.49), and complete remission rates (70% and 57%, respectively; P=0.17). Overall survival was identical in both trials (32% and 34% at 2 years, respectively; P=0.71). Overall survival after complete remission was identical in the 103 of 130 patients who received the planned post-remission courses (n=44 with two intensive courses, n=28 with one intensive course, n=31 with six outpatient courses; 41%, 55%, and 58% at 2 years, respectively; P=0.34). Even in patients with favorable or normal karyotype (n=97), overall survival from complete remission was not improved by more intensive post-remission therapy. In patients aged 65 to 70 years with de novo acute myeloid leukemia in complete remission after standard intensive induction chemotherapy, there is no apparent benefit from intensive post-remission therapy. (ClinicalTrials.gov Identifiers: NCT00931138 and NCT00363025).

Type I interferons for induction of remission in ulcerative colitis.

PubMed

Wang, Yongjun; MacDonald, John K; Benchimol, Eric I; Griffiths, Anne Marie; Steinhart, A Hillary; Panaccione, Remo; Seow, Cynthia H

2015-09-14

Interferons (IFNs) are cytokines which possess immunoregulatory properties and have been used to successfully treat a number of chronic inflammatory disorders. It has been postulated that Type I IFNs may be able to re-establish the Th1/Th2 balance in Th2 predominant diseases like ulcerative colitis. To systematically evaluate the efficacy and safety of type I IFN therapy for induction of remission in ulcerative colitis. We searched MEDLINE, EMBASE, CENTRAL, the Cochrane IBD/FBD group specialised register, and ClinicalTrials.gov from inception to August 8, 2014. Reference lists of trials and review articles, as well as recent proceedings from major gastroenterology meetings were manually searched. Randomised controlled trials of type I IFNs for induction of remission in UC were included. The study population included patients of any age with active ulcerative colitis. There were no exclusions based on type, dose or duration of IFN treatment. Two independent authors reviewed studies for eligibility, extracted the data and assessed study quality using the Cochrane risk of bias tool. The overall quality of the evidence supporting the outcomes was evaluated using the GRADE criteria. The primary outcome was induction of remission of ulcerative colitis. Secondary outcomes included: time to remission, mean change in disease activity index score, clinical, histological or endoscopic improvement, improvement in quality of life, and adverse events. We calculated the risk ratio (RR) and corresponding 95% confidence interval (CI) for dichotomous outcomes. We calculated the mean difference and corresponding 95% confidence interval for continuous outcomes. Meta-analysis was performed using RevMan 5.3.5 software. Six studies were eligible for inclusion (517 patients). Five studies compared type I IFNs to placebo injections (485 patients) and a single study compared IFNs to prednisolone enemas in patients with left-sided colitis (32 patients). The active comparator study was rated as high risk of bias due to an open-label design. Three studies were rated as unclear risk of bias for random sequence generation and allocation concealment. Two studies described as double blind were rated as unclear risk of bias for blinding. There was no significant benefit of type I IFNs over placebo for inducing clinical remission or improvement in patients with active ulcerative colitis. Thirty-six per cent (87/242) of patients in the type I IFNs group achieved clinical remission by 8 to 12 weeks compared to 30% (36/120) of placebo patients (RR 1.16, 95% CI 0.84 to 1.58; 4 studies, 362 patients). A GRADE analysis indicated that the overall quality of the evidence supporting the outcome clinical remission was moderate due to sparse data (123 events). Fifty-six per cent (149/264) of patients in the type I IFNs group improved clinically by 8 to 12 weeks compared to 48% (77/161) of placebo patients (RR 1.16, 95% CI 0.96 to 1.40; 4 studies, 425 patients). A GRADE analysis indicated that the overall quality of the evidence supporting the outcome clinical improvement was moderate due to sparse data (226 events). Patients who received type I IFNs were significantly more likely to withdraw from the studies due to adverse events than those who received placebo. Seven per cent (18/42) of type I IFNs patients withdrew due to adverse events compared to 2% (3/152) of placebo patients (RR 3.16, 95% CI 1.06 to 9.40). A GRADE analysis indicated that the overall quality of the evidence supporting the outcome withdrawal due to adverse events was low due to very sparse data (21 events). The study comparing type I IFNs to prednisolone enemas found no difference between the treatment groups in quality of life or disease activity scores. Common adverse events included headaches, arthralgias, myalgias, fatigue, back pain, nausea, application site reactions, rigors, and fevers. There were no statistically significant differences in the other secondary outcomes. Moderate quality evidence suggests that type I IFNs are not effective for the induction of remission in UC. In addition, there are concerns regarding the tolerability of this class of treatment.

The natural history and treatment outcome of blast phase BCR-ABL− myeloproliferative neoplasms

PubMed Central

Tam, Constantine S.; Nussenzveig, Roberto M.; Popat, Uday; Bueso-Ramos, Carlos E.; Thomas, Deborah A.; Cortes, Jorge A.; Champlin, Richard E.; Ciurea, Stefan E.; Manshouri, Taghi; Pierce, Sherry M.; Kantarjian, Hagop M.

2008-01-01

We analyzed the outcomes of 74 patients diagnosed with BCR-ABL− myeloproliferative neoplasms in blast phase receiving induction chemotherapy (55%), low-intensity therapy (16%), stem cell transplantation (SCT; 3%), or supportive care (26%). Median survival from the date of blastic transformation was 5 months. Patients receiving supportive therapy had a median survival of 6 weeks. Complete remission with or without blood recovery was achieved in 46% of patients receiving induction chemotherapy, but remissions were not durable with a median progression-free survival of only 5 months. Eight patients received SCT either as first therapy or after responding to antileukemia therapy. These patients had a markedly superior survival, with 73% alive at a median follow-up of 31 months. JAK2V617F kinetics were assessed in 16 patients: 0 of 4 negative patients became positive at transformation, and among 12 positive patients, 1 had an increase in JAK2V617F% at transformation, 7 had a substantial decrease, and 4 had stable levels. Myeloproliferative neoplasm blast phase is associated with a dismal prognosis. Responses to chemotherapy can be achieved but are not durable. Long-term survivors had all received SCT either as first therapy or in first remission. PMID:18566326

Natalizumab for induction of remission in Crohn's disease.

PubMed

Macdonald, J K; McDonald, J W D

2006-07-19

The pathogenesis of Crohn's disease involves migration of leukocytes into gut tissue and subsequent inflammation. Natalizumab (Tysabri, Elan Pharmaceuticals and Biogen Idec) a recombinant humanized IgG4 monoclonal antibody that blocks adhesion and subsequent migration of leukocytes into the gut by binding the alpha4 integrin is a member of a new class of molecules known as selective adhesion molecule (SAM) inhibitors. The results of animal studies suggest that alpha4 integrin blockade could be a useful therapy for inflammatory bowel disease. The results of randomized controlled trials suggest that natalizumab may be an effective therapy for active Crohn's disease. This systematic review summarizes the current evidence on the use of natalizumab for the induction of remission in Crohn's disease. To determine the efficacy and safety of natalizumab for induction of remission in Crohn's disease. A computer assisted search of the Cochrane Central Register of Controlled Trials, the Cochrane Inflammatory Bowel Disease and Functional Bowel Disorders Review Group Specialized Trials Register, MEDLINE and EMBASE was performed to identify relevant publications between 1966 and June 2005. The medical subject heading (MeSH) terms "Crohn disease" or "inflammatory bowel disease", "Natalizumab" or "Antegren" or "Tysabri" and "Antibodies, Monoclonal" were used to perform key word searches of each database. Manual searches of reference lists from potentially relevant papers were performed in order to identify additional studies that may have been missed using the computer-assisted search strategy. Abstracts from major gastroenterological meetings were searched to identify research submitted in abstract form only. Personal contacts, leaders in the field, and the manufacturers were contacted to identify other studies which may not be published. We included only randomized controlled trials comparing natalizumab to a placebo or control therapy for the induction of remission in Crohn's disease. Data were analyzed using Review Manager (RevMan 4.2.8). All data were analyzed on an intention-to-treat basis. For pooled data, summary test statistics were derived using the relative risk and 95% confidence intervals. Fixed and random effects models were used where appropriate. The definitions of treatment success, remission and clinical improvement were set by the authors of each paper, and the data were combined for analysis only if these definitions were sufficiently similar. Pooled data from the three included studies suggest that natalizumab (3 to 4 mg/kg) may be effective for induction of clinical response and remission in patients with moderately to severely active Crohn's disease. This benefit is statistically significant for one, two and three infusion treatments. There was a trend toward increased benefit with additional infusions of natalizumab. Natalizumab appears to provide greater benefit for patient subgroups characterized by objective confirmation of active inflammation or chronically active disease despite conventional therapies. These subgroup analyses demonstrated significantly greater clinical response and remission rates for natalizumab compared with placebo in patients with elevated C-reactive protein levels, active disease despite the use of immunosuppressants, or prior anti-tumor necrosis factor therapy. These benefits were apparent for both short term (one infusion) and longer term treatment (two or three infusions). Natalizumab was generally well tolerated and the safety profile observed in the three included studies was similar. Adverse events occurred infrequently and were experienced by a similar proportion of natalizumab and placebo treated patients. There were no statistically significant differences between natalizumab and placebo treated patients in the proportions of patients who withdrew due to adverse events or those who experienced serious adverse events. The included trials lacked adequate power to detect serious adverse events that occur infrequently. Recently, two patients with multiple sclerosis treated with natalizumab in combination with interferon beta-1a and one patient with Crohn's disease treated with natalizumab in combination with azathioprine developed progressive multifocal leukoencephalopathy (PML) resulting in two patient deaths. As a result all dosing in clinical trials and commercial use of natalizumab has been suspended. A retrospective investigation was conducted to assess the risk of PML in natalizumab treated patients and no new cases were identified. Pooled data and the results of an ongoing study suggest that natalizumab may be effective for induction of clinical response and remission in patients with moderately to severely active Crohn's disease. The clinical benefit of induction therapy with natalizumab in Crohn's disease should be weighed against the potential risk of serious adverse events. Currently natalizumab is not available on the market for routine clinical use as a consequence of the unexpected association with PML. However, preliminary data from the retrospective investigation of adverse events associated with natalizumab suggest that it may be possible to identify patients at risk for PML by testing for the appearance of JC virus in plasma.

The role of hypnotherapy for the treatment of inflammatory bowel diseases.

PubMed

Moser, Gabriele

2014-08-01

Inflammatory bowel diseases (IBD) are chronic disorders of unknown aetiology which are characterized by episodes of exacerbations and remissions. There is evidence that perceived distress contributes to IBD symptom flares; anxiety and depression are frequently found in patients with the active disease. Because there is no cure, treatment has to focus on prevention of complications, induction/maintenance of remission and improvement of quality of life. Gut-directed hypnotherapy (GHT) has been used successfully in functional gastrointestinal disorders. Few experimental studies and case reports have been published for IBD; GHT increases the health-related quality of life and reduces symptoms. Additionally, GHT seems to have an immune-modulating effect and is able to augment clinical remission in patients with quiescent ulcerative colitis.

Transdermal nicotine for induction of remission in ulcerative colitis.

PubMed

McGrath, J; McDonald, J W D; Macdonald, J K

2004-10-18

Ulcerative colitis is largely a disease of nonsmokers. Intermittent smokers often experience improvement in their symptoms while smoking. Nonsmokers with ulcerative colitis who begin smoking may go into remission. Randomized controlled trials were developed to test the efficacy of transdermal nicotine for the induction of remission in ulcerative colitis. (1) To determine the efficacy of transdermal nicotine for induction of remission in ulcerative colitis. (2) To assess adverse events associated with transdermal nicotine therapy for ulcerative colitis The MEDLINE (via PubMed) and EMBASE databases were searched using the search criteria "ulcerative colitis" and "transdermal nicotine" or "nicotine" to identify relevant papers published between 1970 and December 2003. Manual searches of reference lists from potentially relevant papers were performed to identify additional studies. Abstracts from major gastroenterological meetings were searched to identify research submitted in abstract form only. The Cochrane Central Register of Controlled Trials and the Cochrane Inflammatory Bowel Disease Group Specialized Trials Register were also searched. We included only randomized controlled trials in which patients with active mild to moderate ulcerative colitis were randomly allocated to receive transdermal nicotine (15 to 25 mg/day) or a placebo or another treatment (corticosteroids or mesalamine). Data extraction and assessment of the methodological quality of each trial were independently performed by each author. Any disagreement among reviewers was resolved by consensus. The primary outcome measure was the number of patients achieving clinical or sigmoidoscopic remission as defined by the primary studies (e.g. no symptoms of ulcerative colitis), and expressed as a percentage of the patients randomized (intention to treat analysis). Secondary outcomes included clinical response, adverse events and withdrawal because of adverse events. Seven studies were identified, five of which met the inclusion criteria. A meta-analysis of two trials in which 71 patients were randomized to nicotine and 70 to placebo showed a statistically significant benefit for nicotine treatment. After four to six weeks of treatment 19 of 71 patients treated with transdermal nicotine were in clinical remission compared to 9 of 70 treated with placebo (OR=2.56, 95% CI 1.02-6.45). In the same group of patients improvement or remission was noted in 29 of the 71 patients assigned to nicotine compared to 14 of 70 patients assigned to placebo (OR=2.72, 95% CI 1.28 - 5.81). For patients with left sided colitis the odds ratio was 2.31 (95% CI 1.05-5.10). When transdermal nicotine was compared to standard medical therapy no significant benefit for nicotine was observed. After four to six weeks of standard therapy (oral prednisone or mesalamine), 34 of 63 patients were in clinical or sigmoidoscopic remission compared to 33 of 66 patients treated with transdermal nicotine (OR=0.77, 95% CI 0.37-1.60). A meta-analysis of all five studies which included 137 patients treated with transdermal nicotine and 133 patients treated with a placebo or standard therapy demonstrated no statistically significant benefit of nicotine therapy (OR=1.23; 95% CI 0.71-2.14). Patients treated with transdermal nicotine were significantly more likely to withdrawal due to adverse events than patients treated with placebo or standard medical therapy (OR=5.82, 95% CI, 1.66 - 20.47) and were significantly more likely to suffer from an adverse event than patients treated with placebo or standard medical therapy (OR=3.54, 95% CI, 2.07 - 6.08). The results of this review provide evidence that transdermal nicotine is superior to placebo for the induction of remission in patient's with ulcerative colitis. The review did not identify any significant advantage for transdermal nicotine therapy compared to standard medical therapy. Adverse events associated with transdermal nicotine are significant and limit its use in some patients.

Update on the management of ulcerative colitis.

PubMed

Taba Taba Vakili, Sahar; Taher, Mohammad; Ebrahimi Daryani, Nasser

2012-01-01

The present treatment goals for inflammatory bowel diseases (IBD) especially ulcerative colitis (UC) include rapid induction of clinical remission, steroid-free maintenance of clinical remission, mucosal healing and improvement of quality of life in UC patients. Immunomodulators have been reserved for steroid- dependent or steroid- refractory UC patients. Among these agents, azathioprine/6-mercaptopurine should be used for maintenance of remission in quiescent UC. Calcineurin inhibitors can be prescribed as a short-term rescue therapy in steroid- refractory UC patients, but the long term efficacy of these agents remains unclear. According to retrospective studies, methotraxate is not recommended for inducing and maintaining remission in UC. Novel biological therapies targeting different specific immunological pathways continue to be developed and introduced for a variety of clinical scenarios in IBD. Infliximab is currently used for induction and maintenance therapy in patients who have moderately to severely active UC with an inadequate response to conventional agents such as aminosalicylates, corticosteroids, or immunomodulators. Other anti-TNF agents and biologic therapies are undergoing evaluation in clinical trials for their efficacy in IBD. Most patients who start biologics should continue treatment for the foreseeable future and potential consequences of discontinuation should be discussed with individual patients. Currently, data do not exist to administer biologics as first-line therapy in UC. Emerging data suggest that biologics may have the potential to prevent complications and limit disease progression. If such benefits are proven, biologics may be used in the future to modulate subclinical inflammation and to prevent the development of clinical disease.

Sequential chemoimmunotherapy of fludarabine, mitoxantrone, and cyclophosphamide induction followed by alemtuzumab consolidation is effective in T-cell prolymphocytic leukemia.

PubMed

Hopfinger, Georg; Busch, Raymonde; Pflug, Natali; Weit, Nicole; Westermann, Anne; Fink, Anna-Maria; Cramer, Paula; Reinart, Nina; Winkler, Dirk; Fingerle-Rowson, Günter; Stilgenbauer, Stephan; Döhner, Hartmut; Kandler, Gabriele; Eichhorst, Barbara; Hallek, Michael; Herling, Marco

2013-06-15

Scarce systematic trial data have prevented uniform therapeutic guidelines for T-cell prolymphocytic leukemia (T-PLL). A central need in this historically refractory tumor is the controlled evaluation of multiagent chemotherapy and its combination with the currently most active single agent, alemtuzumab. This prospective multicenter phase 2 trial assessed response, survival, and toxicity of a novel regimen in previously treated (n = 9) and treatment-naive (n = 16) patients with T-PLL. Induction by fludarabine, mitoxantrone, and cyclophosphamide (FMC), for up to 4 cycles, was followed by alemtuzumab (A) consolidation, up to 12 weeks. Of the 25 patients treated with FMC, 21 subsequently received alemtuzumab. Overall response rate to FMC was 68%, comprising 6 complete remissions (all bone-marrow confirmed) and 11 partial remissions. Alemtuzumab consolidation increased the intent-to-treat overall response rate to 92% (12 complete remissions; 11 partial remissions). Median overall survival after FMC-A was 17.1 months and median progression-free survival was 11.9 months. Progression-free survival tended to be shorter for patients with high-level T-cell leukemia 1 oncoprotein expression. Hematologic toxicities were the most frequent grade 3/4 side effects under FMC-A. Exclusively in the 21 alemtuzumab-consolidated patients, 13 cytomegalovirus reactivations were observed; 9 of these 13 represented a clinically relevant infection. FMC-A is a safe and efficient protocol in T-PLL, which compares favorably to published data. Copyright © 2013 American Cancer Society.

Tofacitinib induction and maintenance therapy in East Asian patients with active ulcerative colitis: subgroup analyses from three phase 3 multinational studies.

PubMed

Motoya, Satoshi; Watanabe, Mamoru; Kim, Hyo Jong; Kim, Young Ho; Han, Dong Soo; Yuasa, Hirotoshi; Tabira, Junichi; Isogawa, Naoki; Arai, Shoko; Kawaguchi, Isao; Hibi, Toshifumi

2018-04-01

Tofacitinib is an oral, small-molecule Janus kinase inhibitor being investigated for ulcerative colitis (UC). In OCTAVE Induction 1 and 2, patients with moderately to severely active UC received placebo or tofacitinib 10 mg twice daily (BID) for 8 weeks. Clinical responders in OCTAVE Induction were re-randomized to 52 weeks' therapy with placebo, tofacitinib 5 mg BID, or tofacitinib 10 mg BID. We conducted post-hoc efficacy and safety analyses of East Asian patients in OCTAVE Induction 1 and 2 and OCTAVE Sustain. A total of 121 East Asian (Japan, Korea, and Taiwan) patients were randomized in OCTAVE Induction 1 and 2 (placebo, n=26; tofacitinib 10 mg BID, n=95), and 63 in OCTAVE Sustain (placebo, n=20; tofacitinib 5 mg BID, n=22; tofacitinib 10 mg BID, n=21). At week 8 of OCTAVE Induction 1 and 2, 18.9% of patients (18/95) achieved remission with tofacitinib 10 mg BID versus 3.8% (1/26) with placebo. In OCTAVE Sustain, the week 52 remission rates were 45.5% (10/22), 47.6% (10/21), and 15.0% (3/20) with 5 mg BID, 10 mg BID, and placebo, respectively. Adverse event rates were similar between groups in OCTAVE Induction and numerically higher with tofacitinib in OCTAVE Sustain. Serious adverse event rates were similar across groups in all studies. Infections were numerically more frequent with tofacitinib than placebo. Increases in serum lipid levels were observed with tofacitinib. In East Asian patients with UC, tofacitinib demonstrated numerically greater efficacy versus placebo as induction and maintenance therapy, with a safety profile consistent with the global study population. ClinicalTrials.gov: NCT01465763; NCT01458951; NCT01458574.

Induction chemotherapy in acute myeloid leukaemia: origins and emerging directions.

PubMed

Upadhyay, Vivek A; Fathi, Amir T

2018-03-01

This review summarizes the hallmark developments in induction chemotherapy for acute myeloid leukaemia and further describes future directions in its evolution. We describe the origin of induction chemotherapy. We also describe notable modifications and adjustments to 7+3 induction chemotherapy since its development. Finally, we describe new efforts to modify and add new agents to induction therapy, including '7+3 Plus' combinations. Induction chemotherapy remains the standard of care for the majority of patients with acute myeloid leukaemia. However, its success is limited in a subset of patients by toxicity, failure to achieve remission and potential for subsequent relapse. Novel agents such as mutant fms like tyrosine kinase 3 inhibitors, mutant isocitrate dehydrogenase inhibitors, CD33-antibody drug conjugates and liposomal formulations have demonstrated significant potential as modifications to traditional induction chemotherapy.

Partial enteral nutrition with a Crohn's disease exclusion diet is effective for induction of remission in children and young adults with Crohn's disease.

PubMed

Sigall-Boneh, Rotem; Pfeffer-Gik, Tamar; Segal, Idit; Zangen, Tsili; Boaz, Mona; Levine, Arie

2014-08-01

Exclusive enteral nutrition is effective for inducing remission in active pediatric Crohn's disease. Partial enteral nutrition (PEN) with free diet is ineffective for inducing remission, suggesting that the mechanism depends on exclusion of free diet. We developed an alternative diet based on PEN with exclusion of dietary components hypothesized to affect the microbiome or intestinal permeability. Children and young adults with active disease defined as a pediatric Crohn's disease activity index >7.5 or Harvey-Bradshaw index ≥4 received a 6-week structured Crohn's disease exclusion diet that allowed access to specific foods and restricted exposure to all other foods, and up to 50% of dietary calories from a polymeric formula. Remission, C-reactive protien, and erythrocyte sedimentation rate were reevaluated at 6 weeks. The primary endpoint was remission at 6 weeks defined as Harvey-Bradshaw index ≤3 for all patients and pediatric Crohn's disease activity index <7.5 in children. We treated 47 patients (mean age, 16.1 ± 5.6 yr; 34 children). Response and remission were obtained in 37 (78.7%) and 33 (70.2%) patients, respectively. Mean pediatric Crohn's disease activity index decreased from 27.7 ± 9.4 to 5.4 ± 8 (P < 0.001), Harvey-Bradshaw index from 6.4 ± 2.7 to 1.8 ± 2.9 (P < 0.001). Remission was obtained in 70% of children and 69% of adults. Normalization of previously elevated CRP occurred in 21 of 30 (70%) patients in remission. Seven patients used the diet without PEN; 6 of 7 obtained remission. Dietary therapy involving PEN with an exclusion diet seems to lead to high remission rates in early mild-to-moderate luminal Crohn's disease in children and young adults.

The addition of gemtuzumab ozogamicin to low-dose Ara-C improves remission rate but does not significantly prolong survival in older patients with acute myeloid leukaemia: results from the LRF AML14 and NCRI AML16 pick-a-winner comparison.

PubMed

Burnett, A K; Hills, R K; Hunter, A E; Milligan, D; Kell, W J; Wheatley, K; Yin, J; McMullin, M F; Dignum, H; Bowen, D; Russell, N H

2013-01-01

The treatment of older patients with acute myeloid leukaemia, who are not considered suitable for conventional intensive therapy, is unsatisfactory. Low-dose Ara-C(LDAC) has been established as superior to best supportive care, but only benefits the few patients who enter complete remission. Alternative or additional treatments are required to improve the situation. This randomised trial compared the addition of the immunoconjugate, gemtuzumab ozogamicin (GO), at a dose of 5 mg on day 1 of each course of LDAC, with the intention of improving the remission rate and consequently survival. Between June 2004 and June 2010, 495 patients entered the randomisation. The addition of GO significantly improved the remission rate (30% vs 17%; odds ratio(OR) 0.48 (0.32-0.73); P=0.006), but not the 12 month overall survival (25% vs 27%). The reason for the induction benefit failing to improve OS was two-fold: survival of patients in the LDAC arm who did not enter remission and survival after relapse were both superior in the LDAC arm. Although the addition of GO to LDAC doubled the remission rate it did not improve overall survival. Maintaining remission in older patients remains elusive.

Probiotics and prebiotics in ulcerative colitis.

PubMed

Derikx, Lauranne A A P; Dieleman, Levinus A; Hoentjen, Frank

2016-02-01

The intestinal microbiota is one of the key players in the etiology of ulcerative colitis. Manipulation of this microflora with probiotics and prebiotics is an attractive strategy in the management of ulcerative colitis. Several intervention studies for both the induction and maintenance of remission in ulcerative colitis patients have been performed. Most of these studies evaluated VSL#3 or E. Coli Nissle 1917 and in general there is evidence for efficacy of these agents for induction and maintenance of remission. However, studies are frequently underpowered, lack a control group, and are very heterogeneous investigating different probiotic strains in different study populations. The absence of well-powered robust randomized placebo-controlled trials impedes the widespread use of probiotics and prebiotics in ulcerative colitis. However, given the promising results that are currently available, probiotics and prebiotics may find their way to the treatment algorithm for ulcerative colitis in the near future. Copyright © 2016 Elsevier Ltd. All rights reserved.

Daily chlorhexidine bathing does not increase skin toxicity after remission induction or stem cell transplantation.

PubMed

Deeren, Dries; Dewulf, Evelyne; Verfaillie, Lydie

2016-12-01

A recent multicenter study demonstrated that bathing with chlorhexidine reduces the transmission of resistant organisms and the risk of hospital-acquired bloodstream infections in ICUs. We wanted to confirm the feasibility of this strategy in a cohort of patients in a typical intensive haematology unit. Patients treated with remission induction chemotherapy, autologous or allogeneic stem cell transplantation received daily chlorhexidine bathing. To avoid deshydratation of skin, we used prophylactic application of hydrating lotion, replaced by corticosteroid cream in case of skin toxicity of chemotherapy or conditioning. We studied 15 consecutive admissions of 12 patients. Daily chlorhexidine bathing never needed to be interrupted, even though 53% of patients were treated with intravenous cytarabine. Patients were satisfied with the skin treatment and reported few unwanted effects. Daily chlorhexidine bathing was feasible in our intensive haematology unit in all patients and did not increase skin toxicity, even when treated with IV cytarabine.

[High-dosed gestagen therapy of the metastatic mammary carcinoma (author's transl)].

PubMed

Firusian, N; Becher, R

1981-12-01

Thirty patients with histologically proven metastatic mammary carcinoma were treated, after exhaustion of hormonal and cytostatic therapeutic means, with high-dosed medroxyprogesterone acetate (MPA) during a ten-day induction phase with 1000 mg MPAi.m. per day and then with 600 mg oral MPA per day. In eleven patients a complete or partial remission was achieved. The median period of remission comprised ten months. A positive relationship was found between the response to high-dosed MPA therapy and the length of free intervals. Side effects were tolerable.

Augmented post-remission therapy for a minimal residual disease-defined high-risk subgroup of children and young people with clinical standard-risk and intermediate-risk acute lymphoblastic leukaemia (UKALL 2003): a randomised controlled trial.

PubMed

Vora, Ajay; Goulden, Nick; Mitchell, Chris; Hancock, Jeremy; Hough, Rachael; Rowntree, Clare; Moorman, Anthony V; Wade, Rachel

2014-07-01

No randomised study has shown whether stratification of treatment by minimal residual disease (MRD) response improves outcome in children and young people with acute lymphoblastic leukaemia (ALL). We assessed whether children and young people with clinical standard and intermediate-risk ALL who have persistent MRD at the end of induction therapy benefit from augmented post-remission therapy. Between Oct 1, 2003, and June 30, 2011, we enrolled eligible patients aged 1-24 years and initially categorised them into clinical standard-risk, intermediate-risk, and high-risk groups on the basis of a combination of National Cancer Institute criteria, cytogenetics, and early morphological response to induction therapy. Clinical standard-risk and intermediate-risk patients with MRD of 0·01% or higher at day 29 of induction (MRD high risk) were randomly assigned (1:1) to standard therapy (treatment regimens A and B) or augmented post-remission therapy (regimen C). Compared with standard therapy, the augmented treatment regimen (regimen C) included an additional eight doses of pegylated asparaginase, 18 doses of vincristine, and escalated-dose intravenous methotrexate without folinic acid rescue during interim maintenance courses. Computer randomisation was used for treatment allocation and was balanced for sex, age (<10 years vs ≥10 years), and white blood cell count at diagnosis (<50 × 10(9)/L vs ≥50 × 10(9)/L) by minimisation. Patients, clinicians, and data analysts were not masked to treatment allocation. The primary outcomes were event-free survival and overall survival. Analyses were by intention to treat. This trial is registered with Current Controlled Trials, number ISRCTN07355119. 533 MRD high-risk patients were randomly assigned to receive standard (n=266) or augmented (n=267) post-remission therapy. After a median follow-up of 70 months (IQR 52-91), 5-year event-free survival was better in the augmented treatment group (89·6% [95% CI 85·9-93·3]) than in the standard group (82·8% [78·1-87·5]; odds ratio [OR] 0·61 [95% CI 0·39-0·98], p=0·04). Overall survival at 5 years was numerically, but not significantly, higher in the augmented treatment group (92·9% [95% CI 89·8-96·0]) than in the standard therapy group (88·9% [85·0-92·8]; OR 0·67 [95% CI 0·38-1·17], p=0·16). More adverse events occurred in the augmented treatment group than in the standard group (asparaginase-related hypersensitivity in 18 [6·7%] in the augmented group vs two [0·8%] in the standard group and asparaginase-related pancreatitis in eight [3·0%] vs one [0·4%]; intravenous methotrexate-related mucositis in 11 [4·1%] vs three [1·1%] and methotrexate-related stomatitis in 48 [18·0%] vs 12 [4·5%]). Our findings suggest that children and young people with acute lymphoblastic leukaemia and 0·01% or more MRD at the end of remission induction therapy could benefit from augmented post-remission therapy. However, the asparaginase and intravenous methotrexate used in the augmented treatment regimen is associated with more adverse events than is the standard post-remission treatment regimen. Medical Research Council and Leukaemia and Lymphoma Research. Copyright © 2014 Elsevier Ltd. All rights reserved.

Infectious complications in adults undergoing intensive chemotherapy for acute myeloid leukemia in 2001-2005 using the Japan Adult Leukemia Study Group AML201 protocols.

PubMed

Kato, Hideaki; Fujita, Hiroyuki; Akiyama, Nobu; Kimura, Shun-Ichi; Hiramoto, Nobuhiro; Hosono, Naoko; Takahashi, Tsutomu; Shigeno, Kazuyuki; Minamiguchi, Hitoshi; Miyatake, Junichi; Handa, Hiroshi; Kanda, Yoshinobu; Yoshida, Minoru; Miyawaki, Shuichi; Ohtake, Shigeki; Naoe, Tomoki; Kiyoi, Hitoshi; Matsumura, Itaru; Miyazaki, Yasushi

2018-06-02

The Japan Adult Leukemia Study Group (JALSG) AML201 protocols are regimens for remission induction and consolidation chemotherapy of acute myeloid leukemia (AML) and have been widely accepted in Japan since 2001. Management of infectious complications during chemotherapy has a key role in the supportive care of AML patients. By using case report forms collected in December 2001 and December 2005, we retrospectively analyzed the infectious complications in adult patients treated by using the JALSG AML201 protocols against AML (excluding promyelocytic leukemia). Of 980 patients, 80.2% experienced febrile neutropenia (FN), 8.3% bacteremia/fungemia, and 10.3% pulmonary infection at least once during remission-induction chemotherapy. Gram-positive bacteremia accounted for 65.1% of bacteremia/fungemia in 2001-2005, compared with 38.2% in 1987-1991 and 45.9% in 1992-1995. Of 750 patients, 81.9% experienced FN, 21.9% bacteremia/fungemia, and 9.1% pulmonary infection at least once during consolidation chemotherapy. During consolidation chemotherapy, bacteremia/fungemia and pulmonary infection were significantly more frequent in the high-dose cytarabine (HDAC) arm than in the conventional multiagent arm (25.9 vs. 17.9% and 12.7 vs. 7.7%, respectively). Invasive pulmonary aspergillosis accounted for 15.8% of pulmonary infections during remission induction and 19.7% during consolidation chemotherapy. Our data suggest that patterns of infectious complications have changed between 1987 and 2005, possibly because of chemoprophylaxis with oral fluoroquinolones and improved diagnosis of invasive pulmonary aspergillosis by serum antigen analysis.

Systematic Review and Meta-analysis: Placebo Rates in Induction and Maintenance Trials of Ulcerative Colitis

PubMed Central

Zou, Guangyong; Parker, Claire E.; Macdonald, John K.; Mosli, Mahmoud H.; Khanna, Reena; Shackelton, Lisa M.; Vandervoort, Margaret K.; AlAmeel, Turki; Al Beshir, Mohammad; AlMadi, Majid; Al-Taweel, Talal; Atkinson, Nathan S. S.; Biswas, Sujata; Chapman, Thomas P.; Dulai, Parambir S.; Glaire, Mark A.; Hoekman, Daniel; Koutsoumpas, Andreas; Minas, Elizabeth; Samaan, Mark A.; Travis, Simon; D’Haens, Geert; Levesque, Barrett G.; Sandborn, William J.; Feagan, Brian G.

2016-01-01

Background and Aims: Minimisation of the placebo responses in randomised controlled trials [RCTs] is essential for efficient evaluation of new interventions. Placebo rates have been high in ulcerative colitis [UC] clinical trials, and factors influencing this are poorly understood. We quantify placebo response and remission rates in UC RCTs and identify trial design factors influencing them. Methods: MEDLINE, EMBASE, and the Cochrane Library were searched from inception through April 2014 for placebo-controlled trials in adult patients with UC of a biological agent, corticosteroid, immunosuppressant, or aminosalicylate. Data were independently doubly extracted. Quality was assessed using the Cochrane risk of bias tool. Results: In all, 51 trials [48 induction and 10 maintenance phases] were identified. Placebo response and remission rates were pooled according to random-effects models, and mixed-effects meta-regression models were used to evaluate effects of study-level characteristics on these rates. Pooled estimates of placebo remission and response rates for induction trials were 10% (95% confidence interval [CI] 7-13%) and 33% [95% CI 29-37%], respectively. Corresponding values for maintenance trials were 19% [95% CI 11-30%] and 22% [95% CI 17-28%]. Trials enrolling patients with more active disease confirmed by endoscopy [endoscopy subscore ≥ 2] were associated with lower placebo rates. Conversely, placebo rates increased with increasing trial duration and number of study visits. Conclusions: Objective assessment of greater disease activity at trial entry by endoscopy lowered placebo rates, whereas increasing trial duration and more interactions with healthcare providers increased placebo rates. These findings have important implications for design and conduct of clinical trials. PMID:26746169

Post-remission treatment with allogeneic stem cell transplantation in patients aged 60 years and older with acute myeloid leukaemia: a time-dependent analysis.

PubMed

Versluis, Jurjen; Hazenberg, Carin L E; Passweg, Jakob R; van Putten, Wim L J; Maertens, Johan; Biemond, Bart J; Theobald, Matthias; Graux, Carlos; Kuball, Jurgen; Schouten, Harry C; Pabst, Thomas; Löwenberg, Bob; Ossenkoppele, Gert; Vellenga, Edo; Cornelissen, Jan J

2015-10-01

Acute myeloid leukaemia mainly affects elderly people, with a median age at diagnosis of around 70 years. Although about 50-60% of patients enter first complete remission upon intensive induction chemotherapy, relapse remains high and overall outcomes are disappointing. Therefore, effective post-remission therapy is urgently needed. Although often no post-remission therapy is given to elderly patients, it might include chemotherapy or allogeneic haemopoietic stem cell transplantation (HSCT) following reduced-intensity conditioning. We aimed to assess the comparative value of allogeneic HSCT with other approaches, including no post-remission therapy, in patients with acute myeloid leukaemia aged 60 years and older. For this time-dependent analysis, we used the results from four successive prospective HOVON-SAKK acute myeloid leukaemia trials. Between May 3, 2001, and Feb 5, 2010, a total of 1155 patients aged 60 years and older were entered into these trials, of whom 640 obtained a first complete remission after induction chemotherapy and were included in the analysis. Post-remission therapy consisted of allogeneic HSCT following reduced-intensity conditioning (n=97), gemtuzumab ozogamicin (n=110), chemotherapy (n=44), autologous HSCT (n=23), or no further treatment (n=366). Reduced-intensity conditioning regimens consisted of fludarabine combined with 2 Gy of total body irradiation (n=71), fludarabine with busulfan (n=10), or other regimens (n=16). A time-dependent analysis was done, in which allogeneic HSCT was compared with other types of post-remission therapy. The primary endpoint of the study was 5-year overall survival for all treatment groups, analysed by a time-dependent analysis. 5-year overall survival was 35% (95% CI 25-44) for patients who received an allogeneic HSCT, 21% (17-26) for those who received no additional post-remission therapy, and 26% (19-33) for patients who received either additional chemotherapy or autologous HSCT. Overall survival at 5 years was strongly affected by the European LeukemiaNET acute myeloid leukaemia risk score, with patients in the favourable risk group (n=65) having better 5-year overall survival (56% [95% CI 43-67]) than those with intermediate-risk (n=131; 23% [19-27]) or adverse-risk (n=444; 13% [8-20]) acute myeloid leukaemia. Multivariable analysis with allogeneic HSCT as a time-dependent variable showed that allogeneic HSCT was associated with better 5-year overall survival (HR 0·71 [95% CI 0·53-0·95], p=0·017) compared with non-allogeneic HSCT post-remission therapies or no post-remission therapy, especially in patients with intermediate-risk (0·82 [0·58-1·15]) or adverse-risk (0.39 [0·21-0·73]) acute myeloid leukaemia. Collectively, the results from these four trials suggest that allogeneic HSCT might be the preferred treatment approach in patients 60 years of age and older with intermediate-risk and adverse-risk acute myeloid leukaemia in first complete remission, but the comparative value should ideally be shown in a prospective randomised study. None. Copyright © 2015 Elsevier Ltd. All rights reserved.

One-year effectiveness and safety of vedolizumab therapy for inflammatory bowel disease: a prospective multicentre cohort study.

PubMed

Amiot, A; Serrero, M; Peyrin-Biroulet, L; Filippi, J; Pariente, B; Roblin, X; Buisson, A; Stefanescu, C; Trang-Poisson, C; Altwegg, R; Marteau, P; Vaysse, T; Bourrier, A; Nancey, S; Laharie, D; Allez, M; Savoye, G; Moreau, J; Vuitton, L; Viennot, S; Aubourg, A; Pelletier, A-L; Bouguen, G; Abitbol, V; Gagniere, C; Bouhnik, Y

2017-08-01

We recently showed that vedolizumab is effective in patients with Crohn's disease (CD) and ulcerative colitis (UC) with prior anti-TNF failure in a multicentre compassionate early-access programme before marketing authorisation was granted to vedolizumab. To assess effectiveness and safety of vedolizumab at week 54 in patients UC and CD. Between June and December 2014, 173 patients with Crohn's disease (CD) and 121 with ulcerative colitis (UC) were treated with vedolizumab induction therapy. Among those 294 patients, 272 completed the induction period and were evaluated at the week 14 visit (161 patients with CD and 111 with UC). Disease activity was assessed using the Harvey-Bradshaw Index for CD and the partial Mayo Clinic score for UC. The primary outcome was steroid-free clinical remission at week 54. At week 54, steroid-free clinical remission rates at week 54 were 27.2% and 40.5% in patients with CD and UC respectively. In addition, the sustained steroid-free clinical remission (from week 14 to week 54) rates were 8.1% and 19.0% respectively. No deaths were observed. Severe adverse events occurred in 17 (7.2%) patients, including six (2.5%) leading to vedolizumab discontinuation. Vedolizumab is able to maintain steroid-free clinical remission in up to one-third of patients with UC and CD at week 54 with a reasonable safety profile. A significant number of patients experienced loss of response during the first year of treatment, particularly in patients with CD. © 2017 John Wiley & Sons Ltd.

Efficacy of vedolizumab for induction of clinical response and remission in patients with moderate to severe inflammatory bowel disease who failed at least two TNF antagonists.

PubMed

De Vos, Martine; Dhooghe, Barbara; Vermeire, Severine; Louis, Edouard; Mana, Fazia; Elewaut, Ann; Bossuyt, Peter; Baert, Filip; Reenaers, Catherine; Van Gossum, Marc; Macken, Elisabeth; Ferrante, Marc; Hindryckx, Pieter; Dewit, Olivier; Holvoet, Tom; Franchimont, Denis

2018-04-01

Vedolizumab is a recently available monoclonal antibody targeting α4β7 integrin for the treatment of ulcerative colitis (UC) and Crohn's disease (CD). The objective of this article is to evaluate the efficacy of vedolizumab induction therapy in anti-TNF-refractory/intolerant UC and CD patients in real life. A cohort of 149 moderately to severely active UC and CD patients who failed or showed intolerance to at least two TNF antagonists participated in a medical need program and received vedolizumab in 37 Belgian centers (April-September 2015). Rates of clinical response and remission were retrospectively evaluated at Week 10 for UC and Week 14 for CD using the physician's global assessment (PGA), Mayo score and Harvey Bradshaw index (HBI) or Crohn's disease activity score (CDAI) scores. Eighty-four patients (29 UC, 55 CD) had sufficient data for analysis. For UC patients, clinical response was observed in 76% based on PGA and 59% based on the Mayo score. The corresponding percentages for CD patients were 80% for PGA and 65% for HBI/CDAI. Clinical remission rates were 10% and 40% for UC and CD, respectively. Steroid-free remission was observed in respectively 10% and 35%. Globally, corticosteroids were stopped in 14 out of 48 patients (29%). No new safety signals were reported. Up to 70% TNF-refractory/intolerant UC and CD patients achieved a clinical response after 10 to 14 weeks of vedolizumab treatment in this real-life cohort.

Once-daily Mesalamine Formulation for Maintenance of Remission in Ulcerative Colitis: A Randomized, Placebo-controlled Clinical Trial.

PubMed

Gordon, Glenn L; Zakko, Salam; Murthy, Uma; Sedghi, Shahriar; Pruitt, Ronald; Barrett, Andrew C; Bortey, Enoch; Paterson, Craig; Forbes, William P; Lichtenstein, Gary R

2016-04-01

To evaluate the efficacy and safety of mesalamine granules 1.5 g once daily for maintenance of ulcerative colitis (UC) remission. Mesalamine is a first-line treatment for induction and maintenance of UC remission. A phase 3, randomized, double-blind, placebo-controlled trial of patients with a history of mild to moderate UC, currently in remission, who received mesalamine granules once daily for 6 months. The primary efficacy endpoint was percentage of patients maintaining UC remission at 6 months. A significantly greater percentage of patients receiving mesalamine granules versus placebo were in remission at 6 months (79.9% vs. 66.7%; P=0.03). A greater percentage of patients receiving mesalamine granules maintained a revised Sutherland Disease Activity Index (SDAI)≤2 with no individual component of revised SDAI>1 and rectal bleeding=0 at 6 months (72.0% vs. 58.1%; P=0.04). No significant differences between groups were observed for change from baseline to 6 months for total SDAI score or its components (ie, stool frequency, rectal bleeding, mucosal appearance, physician's rating of disease). Mesalamine granules treatment resulted in a significantly longer remission duration versus placebo (P=0.02) and decreased patients' risk of relapse by 43% (hazard ratio=0.57; 95% confidence interval, 0.35-0.93; P=0.02). Mesalamine granules were well tolerated, and adverse events related to hepatic, renal, and pancreatic function-potential concerns with long-term treatment-occurred at a rate similar to placebo. Once-daily mesalamine granules are efficacious and safe for the maintenance of UC remission.

Effectiveness and Safety of Vedolizumab Induction Therapy for Patients With Inflammatory Bowel Disease.

PubMed

Amiot, Aurelien; Grimaud, Jean-Charles; Peyrin-Biroulet, Laurent; Filippi, Jerome; Pariente, Benjamin; Roblin, Xavier; Buisson, Anthony; Stefanescu, Carmen; Trang-Poisson, Caroline; Altwegg, Romain; Marteau, Philippe; Vaysse, Thibaud; Bourrier, Anne; Nancey, Stephane; Laharie, David; Allez, Matthieu; Savoye, Guillaume; Moreau, Jacques; Gagniere, Charlotte; Vuitton, Lucine; Viennot, Stephanie; Aubourg, Alexandre; Pelletier, Anne-Laure; Bouguen, Guillaume; Abitbol, Vered; Bouhnik, Yoram

2016-11-01

Phase 3 trials have shown the efficacy of vedolizumab, which binds to integrin α4β7, in patients with Crohn's disease (CD) or ulcerative colitis (UC). We investigated the effectiveness and safety of vedolizumab in patients who failed anti-tumor necrosis factor therapy. From June through December 2014, there were 173 patients with CD and 121 patients with UC who were included in a multicenter nominative compassionate early access program granted by French regulatory agencies. This program provided patients with access to vedolizumab before it was authorized for marketing. Vedolizumab (300 mg) was administered intravenously at weeks 0, 2, and 6, and then every 8 weeks. Disease activity was assessed using the Harvey-Bradshaw Index for CD and the partial Mayo Clinic score for UC. We report results obtained after the 14-week induction phase. Among the 294 patients treated with vedolizumab (mean age, 39.5 ± 14.0 y; mean disease duration, 10.8 ± 7.6 y; concomitant steroids, 44% of cases), 276 completed the induction period, however, 18 discontinued vedolizumab because of a lack of response (n = 14), infusion-related reaction (n = 2), or infections (n = 2). At week 14, 31% of patients with CD were in steroid-free clinical remission and 51% had a response; among patients with UC, 36% were in steroid-free clinical remission and 50% had a response. No deaths were reported. Severe adverse events occurred in 24 patients (8.2%), including 15 (5.1%) that led to vedolizumab discontinuation (1 case of pulmonary tuberculosis and 1 rectal adenocarcinoma). In a cohort of patients with CD or UC who failed previous anti-tumor necrosis factor therapy, approximately one third of patients achieved steroid-free clinical remission after 14 weeks of induction therapy with vedolizumab. This agent had an acceptable safety profile in these patients. Copyright © 2016 AGA Institute. Published by Elsevier Inc. All rights reserved.

[Leading causes of death during the induction therapy in pediatric patients with acute lymphoblastic leukemia].

PubMed

Aguilar-Hernández, Máximo; Fernández-Castillo, Gabriela; Núñez-Villegas, Nora Nancy; Pérez-Casillas, Ruy Xavier; Núñez-Enríquez, Juan Carlos

2017-01-01

Leukemias are the leading cause of childhood cancer. In most developed countries 1-2% of patients die during remission induction; however, in developing countries, this figure is higher and the causes of death apparently vary among the populations studied. The aim was to determine the cause of death during remission induction in pediatric patients with acute lymphoblastic leukemia (ALL) in the hospital "Dr. Gaudencio González Garza" of Centro Médico Nacional La Raza from January 1, 2009, to December 31, 2014. A retrospective cohort study was carried out and a descriptive statistical analysis was performed. During the study period, a total of 463 patients with ALL were diagnosed, out of which 5.4% died (n = 25). Among the patients who died, 64% (n = 16) were female and 60% had high-risk clinical features at diagnosis. The main causes of death were septic shock and bleeding. Early mortality was five times higher than the one reported for developed countries, while the causes of death did not differ. Close monitoring is necessary to detect and promptly treat complications secondary to chemotherapy toxicity in Mexican pediatric patients with ALL.

Can mumps vaccine induce remission in recurrent respiratory papilloma?

PubMed

Pashley, Nigel R T

2002-07-01

To describe our experience using laser excision and locally injected mumps vaccine to induce remission in patients with recurrent respiratory papilloma (RRP). Tertiary care regional medical center. Initially, 11 children with RRP treated in a pilot study with laser excision at regular intervals for at least a year without adjuvant therapy; later, a series of 18 children and 20 adults with RRP, some of whom had used various adjuvant therapy with interval laser excision. Both patient groups continued their same interval laser excision with the same or similar laser, same clinical setting, and same surgeon. Locally injected mumps vaccine was then administered into the excision site after each laser removal of papilloma. Larynx and trachea were microphotographed with each treatment. Two consecutive disease-free intervals and a follow-up of at least 1 year were required criteria for remission. In the pilot study, remission was induced in 9 (82%) of 11 patients by 1 to 10 injections, with follow-up of 5 to 19 years. In the subsequent series, remission was induced in 29 (76%) of 38 patients by 4 to 26 injections, and follow-up was 2 to 5 years. Combined with serial laser excision, mumps vaccine positively influences induction of remission in children with RRP. The mechanisms of this effect are unclear, but the treatment is readily available, inexpensive, and has a low risk of adverse effects.

Systematic Review and Meta-analysis: Placebo Rates in Induction and Maintenance Trials of Ulcerative Colitis.

PubMed

Jairath, Vipul; Zou, Guangyong; Parker, Claire E; Macdonald, John K; Mosli, Mahmoud H; Khanna, Reena; Shackelton, Lisa M; Vandervoort, Margaret K; AlAmeel, Turki; Al Beshir, Mohammad; AlMadi, Majid; Al-Taweel, Talal; Atkinson, Nathan S S; Biswas, Sujata; Chapman, Thomas P; Dulai, Parambir S; Glaire, Mark A; Hoekman, Daniel; Koutsoumpas, Andreas; Minas, Elizabeth; Samaan, Mark A; Travis, Simon; D'Haens, Geert; Levesque, Barrett G; Sandborn, William J; Feagan, Brian G

2016-05-01

Minimisation of the placebo responses in randomised controlled trials [RCTs] is essential for efficient evaluation of new interventions. Placebo rates have been high in ulcerative colitis [UC] clinical trials, and factors influencing this are poorly understood. We quantify placebo response and remission rates in UC RCTs and identify trial design factors influencing them. MEDLINE, EMBASE, and the Cochrane Library were searched from inception through April 2014 for placebo-controlled trials in adult patients with UC of a biological agent, corticosteroid, immunosuppressant, or aminosalicylate. Data were independently doubly extracted. Quality was assessed using the Cochrane risk of bias tool. In all, 51 trials [48 induction and 10 maintenance phases] were identified. Placebo response and remission rates were pooled according to random-effects models, and mixed-effects meta-regression models were used to evaluate effects of study-level characteristics on these rates. Pooled estimates of placebo remission and response rates for induction trials were 10% (95% confidence interval [CI] 7-13%) and 33% [95% CI 29-37%], respectively. Corresponding values for maintenance trials were 19% [95% CI 11-30%] and 22% [95% CI 17-28%]. Trials enrolling patients with more active disease confirmed by endoscopy [endoscopy subscore ≥ 2] were associated with lower placebo rates. Conversely, placebo rates increased with increasing trial duration and number of study visits. Objective assessment of greater disease activity at trial entry by endoscopy lowered placebo rates, whereas increasing trial duration and more interactions with healthcare providers increased placebo rates. These findings have important implications for design and conduct of clinical trials. Copyright © 2016 European Crohn’s and Colitis Organisation (ECCO). Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Clinical usefulness of ursodeoxycholic acid for Japanese patients with autoimmune hepatitis

PubMed Central

Torisu, Yuichi; Nakano, Masanori; Takano, Keiko; Nakagawa, Ryo; Saeki, Chisato; Hokari, Atsushi; Ishikawa, Tomohisa; Saruta, Masayuki; Zeniya, Mikio

2017-01-01

AIM To evaluate the therapeutic effects of ursodeoxycholic acid (UDCA) on autoimmune hepatitis (AIH). METHODS A total 136 patients who were diagnosed with AIH were included in our study. All of the patients underwent a liver biopsy, and had at least a probable diagnosis on the basis of either the revised scoring system or the simplified scores. Initial treatment included UDCA monotherapy (Group U, n = 48) and prednisolone (PSL) monotherapy (Group P, n = 88). Group U was further classified into two subgroups according to the effect of UDCA: Patients who had achieved remission induction with UDCA monotherapy and showed no sign of relapse (Subgroup U1, n = 34) and patients who additionally received PSL during follow-up (Subgroup U2, n = 14). We compared the clinical and histological findings between each groups, and investigated factors contributing to the response to UDCA monotherapy. RESULTS In Group U, 34 patients (71%) achieved and maintained remission over 49 (range: 8-90) mo (Subgroup U1) and 14 patients (29%) additionally received PSL (Subgroup U2) during follow-up. Two patients in Subgroup U2 achieved remission induction once but additionally required PSL administration because of relapse (15 and 35 mo after the start of treatment). The remaining 12 patients in Subgroup U2 failed to achieve remission induction during follow-up, and PSL was added during 7 (range: 2-18) mo. Compared with Subgroup U2, Subgroup U1 had significantly lower alanine aminotransferase (ALT) levels at onset (124 IU/L vs 262 IU/L, P = 0.023) and a significantly higher proportion of patients with mild inflammation (A1) on histological examination (70.6% vs 35.7%, P = 0.025). When multivariate analysis was performed to identify factors contributing to the response to UDCA monotherapy, only a serum ALT level of 200 IU/L or lower was found to be associated with a significant difference (P = 0.013). CONCLUSION To prevent adverse events related to corticosteroids, UDCA monotherapy for AIH needs to be considered in patients with a serum ALT level of 200 IU/L or lower. PMID:28105259

Effect of Home Blood Pressure on Inducing Remission/Regression of Microalbuminuria in Patients With Type 2 Diabetes Mellitus.

PubMed

Nishimura, Motonobu; Kato, Yasuhisa; Tanaka, Tsuyoshi; Taki, Hideki; Tone, Atsuhito; Yamada, Kazunori; Suzuki, Seiji; Saito, Miho; Ando, Yutaka; Hoshiyama, Yoshiharu

2017-08-01

The Home Blood Pressure for Diabetic Nephropathy study is a prospective observational study conducted to determine the effect of home blood pressure (HBP) on remission/regression of microalbuminuria in patients with type 2 diabetes mellitus (DM). Patients with type 2 DM having microalbuminuria were followed-up for 3 years. Remission of microalbuminuria was defined as shift from microalbuminuria to normoalbuminuria. Regression of microalbuminuria was defined as a 50% reduction in urinary albumin-creatinine ratio from baseline. All measurements of morning and evening HBP were averaged every year and defined as all HBP. In total, 235 patients were followed up. The 3-year cumulative incidences of remission and regression were 32.3% and 44.7%, respectively. Following analysis of all cases, the degree of decline in all home systolic blood pressure (AHSBP), rather than mean AHSBP, influenced the incidence of remission/regression. There was a strong relationship between the decline in AHSBP during the follow-up period and AHSBP at baseline. Therefore, separate analyses of the patients with AHSBP below 140 mm Hg at baseline were performed, which revealed that mean AHSBP during the follow-up period independently affected the incidence of remission/regression. The hazard ratio for inducing remission/regression was significantly lower in patients with AHSBP during the follow-up period above 130 mm Hg than in those with AHSBP below 120 mm Hg. Optimal AHSBP for the induction of remission/regression of microalbuminuria might be below 130 mm Hg. It is required to confirm whether keeping AHSBP below 130 mm Hg leads to subsequent renoprotection or not. Trial Number UMIN000000804. © American Journal of Hypertension, Ltd 2017. All rights reserved. For Permissions, please email: journals.permissions@oup.com

Aminosalicylates for induction of remission or response in Crohn's disease.

PubMed

Lim, Wee-Chian; Hanauer, Stephen

2010-12-08

Controlled clinical trials investigating the efficacy of aminosalicylates for the treatment of mildly to moderately active Crohn's disease have yielded conflicting results. A systematic review was conducted to critically examine current available data on the efficacy of sulfasalazine and mesalamine for inducing remission or clinical response in patients with mildly to moderately active Crohn's disease. To evaluate the efficacy of aminosalicylates compared to placebo, corticosteroids, and other aminosalicylates (alone or in combination with corticosteroids) for the treatment of mildly to moderately active Crohn's disease. Separate MEDLINE (1966-July 2010), Cochrane Central Register of Controlled Trials (CENTRAL; Issue 3, 2010) and EMBASE database searches (1985-July 2010) of all relevant English and non-English language articles were performed, followed by manual searches of the reference list from potentially relevant papers and review articles, as well as proceedings from annual meetings (1991-2010) of the American Gastroenterological Association (AGA) and American College of Gastroenterology (ACG). Randomized controlled trials that evaluated the efficacy of sulfasalazine or mesalamine in the treatment of mildly to moderately active Crohn's disease compared to placebo, corticosteroids, and other aminosalicylates (alone or in combination with corticosteroids) were included. Data extraction and assessment of methodological quality of each selected study was independently performed by the investigators and any disagreement was resolved by discussion and consensus. The primary outcome measure was a well defined clinical endpoint of induction of remission or response to treatment. Nineteen studies met the inclusion criteria and were analyzed. Pooled relative risks (RR) for inducing remission or clinical response and their 95% confidence intervals were calculated (random effects model) where appropriate. Sulfasalazine was more likely to induce remission (RR 1.38; 95% CI 1.02 to 1.87; n = 263) compared to placebo with benefit confined mainly to patients with colitis. Sulfasalazine was less effective than corticosteroids (RR 0.66; 95% CI 0.53 to 0.81; n = 260). Olsalazine was less effective than placebo in a single trial. Low dose mesalamine (1 to 2 g/day) was not superior to placebo (RR = 1.46, 95% CI 0.89-2.40; n = 302) and was less effective than corticosteroids. High dose mesalamine (3 to 4.5 g/day) was not superior to placebo for induction of remission (RR 2.02; 95% CI 0.75 to 5.45) or response (Weighted Mean Difference -19.8 points; 95% CI -46.2 to 6.7; n = 615). In a single randomized controlled trial, 5-ASA was inferior to budesonide (RR 0.56; 95% CI 0.40 to 0.78). No statistically significant difference was found between high dose mesalamine and conventional corticosteroids (RR 1.04; 95% CI 0.79 to 1.36; n = 178). However, relatively few patients were available for analysis. There was a lack of good quality clinical trials comparing sulfasalazine with other mesalamine formulations. Sulfasalazine has modest efficacy compared to placebo and is inferior to corticosteroids for the treatment of mild to moderately active Crohn's disease. Olsalazine and low dose mesalamine (1 to 2 g/day) are not superior to placebo. High dose mesalamine (3 to 4.5 g/day) is not more effective than placebo for inducing response or remission. High dose mesalamine was inferior to budesonide for inducing remission in a single trial. In conclusion, sulfasalazine shows modest efficacy for the treatment of active Crohn's disease. However, the existing data show little benefit for 5-aminosalicylates.

Unfractionated or low-molecular weight heparin for induction of remission in ulcerative colitis.

PubMed

Chande, Nilesh; McDonald, John Wd; Macdonald, John K; Wang, Josh J

2010-10-06

There are a limited number of treatment options for patients with ulcerative colitis (UC). An increased risk of thrombosis in UC coupled with an observation that UC patients being treated with anticoagulant therapy for thrombotic events had an improvement in their bowel symptoms led to trials examining the use of unfractionated heparin (UFH) and low molecular weight heparins (LMWH) in patients with active UC. To review randomized trials examining the efficacy of unfractionated heparin (UFH) or low molecular weight heparins (LMWH) for remission induction in patients with ulcerative colitis. The MEDLINE (PUBMED), and EMBASE databases, The Cochrane Central Register of Controlled Trials, the Cochrane IBD/FBD group specialized trials register, review papers on ulcerative colitis, and references from identified papers were searched up to June 2010 in an effort to identify all randomized trials studying UFH or LMWH use in patients with ulcerative colitis. Abstracts from major gastroenterological meetings were searched to identify research published in abstract form only. Each author independently reviewed potentially relevant trials to determine their eligibility for inclusion based on the criteria identified above. The Cochrane Risk of Bias tool was used to assess study quality. Studies published in abstract form only were included if the authors could be contacted for further information. A data extraction form was developed and used to extract data from included studies. At least 2 authors independently extracted data. Any disagreements were resolved by consensus. Data were analyzed on an intention-to-treat basis. The primary outcome was induction of remission, as defined by the studies. Data were combined for analysis if they assessed the same treatments (UFH or LMWH versus placebo or other therapy). LMWH administered subcutaneously showed no benefit over placebo for any outcome, including clinical remission, and clinical, endoscopic, or histological improvement. High dose LMWH administered via an extended colon-release tablet demonstrated benefit over placebo for clinical remission (OR 2.73; 95% CI 1.32 to 5.67; P = 0.007), clinical improvement (OR 2.99; 95% CI 1.30 to 6.87; P = 0.01), and endoscopic improvement (OR 2.25; 95%CI 1.01 to 5.01; P = 0.05) but not endoscopic remission or histologic improvement. LMWH was not beneficial when added to standard therapy for clinical remission, clinical improvement, endoscopic remission or endoscopic improvement. LMWH was well-tolerated but provided no significant benefit for quality of life. One study examining UFH versus corticosteroids for the treatment of severe UC demonstrated the inferiority of UFH for clinical improvement. More patients assigned to UFH had rectal hemorrhage as an adverse event. There is evidence to suggest that LMWH may be effective for the treatment of active UC. When administered by extended colon-release tablets, LMWH was more effective than placebo for treating outpatients with mild to moderate disease. This benefit needs to be confirmed by further randomized controlled studies. The same benefits were not seen when LMWH was administered subcutaneously at lower doses. There is no evidence to support the use of UFH for the treatment of active UC. A further trial of UFH in patients with mild disease may also be justified. Any benefit found would need to be weighed against a possible increased risk of rectal bleeding in patients with active UC.

Budesonide MMX(®): a review of its use in patients with mild to moderate ulcerative colitis.

PubMed

Hoy, Sheridan M

2015-05-01

Budesonide MMX(®) (Cortiment(®); Uceris(®)) is a novel once-daily oral formulation of budesonide using Multi Matrix (MMX(®)) colonic delivery technology to permit the release of budesonide at a controlled rate throughout the colon. It is available in the USA for the induction of remission in patients with active, mild to moderate ulcerative colitis, and in various European countries for the induction of remission in patients with active, mild to moderate ulcerative colitis where 5-aminosalicylic acid (5-ASA) therapy is not sufficient. In three 8-week multinational, phase III studies in patients with active, mild to moderate ulcerative colitis, once-daily budesonide MMX(®) 9 mg, as monotherapy (CORE I and II studies) or add-on therapy to 5-ASAs (CONTRIBUTE), was significantly more effective than placebo in inducing combined clinical and endoscopic remission. In an 8-week extension of the CORE I study, the efficacy of budesonide MMX(®) 9 mg monotherapy was demonstrated among patients who completed the CORE I study, but did not achieve clinical remission. In phase III studies, the tolerability profile of budesonide MMX(®) 9 mg as monotherapy or add-on therapy to 5-ASAs was generally similar to that of placebo. Adverse events were generally mild or moderate in intensity, with exacerbation, relapse or worsening of ulcerative colitis, headache, nausea, abdominal pain and nasopharyngitis the most frequently reported following budesonide MMX(®) 9 mg monotherapy. Although final data from the CONTRIBUTE study are awaited, current evidence suggests budesonide MMX(®) 9 mg extends the treatment options currently available for patients with active, mild to moderate ulcerative colitis.

Once daily oral mesalamine compared to conventional dosing for induction and maintenance of remission in ulcerative colitis: a systematic review and meta-analysis.

PubMed

Feagan, Brian G; MacDonald, John K

2012-09-01

We systematically reviewed and compared the efficacy and safety of once daily (OD) mesalamine to conventional dosing for induction and maintenance of remission in ulcerative colitis (UC). A literature search to January 2012 identified all applicable randomized trials. Study quality was evaluated using the Cochrane risk of bias tool. The GRADE criteria were used to assess the overall quality of the evidence. Studies were subgrouped by formulation for meta-analysis. Eleven studies that evaluated 4070 patients were identified. The risk of bias was low for most factors, although five studies were single-blind and one was open-label. No difference was observed between the dosing strategies in the proportion of patients with clinical remission (relative risk [RR] 0.95; 95% confidence interval [CI] 0.82-1.10), clinical improvement (RR 0.87 95% CI 0.68-1.10), or relapse at 6 (RR 1.10; 95% CI 0.83-1.46) or 12 months (RR 0.92; 95% CI 0.83-1.03). Subgroup analyses showed no important differences in efficacy. No significant difference was demonstrated in rates of medication adherence or adverse events between OD and conventional dosing. OD mesalamine appears to be as effective and safe as conventional dosing for both the treatment of mild to moderately active UC and for maintenance of remission in quiescent UC. The failure to demonstrate a superior rate of adherence to OD dosing may be due to the high rate of adherence observed in the clinical trials environment. Future research should assess the value of OD dosing in community settings. Copyright © 2012 Crohn's & Colitis Foundation of America, Inc.

Prognostic significance of clinical presentation, induction and rescue treatment in 42 cases of canine centroblastic diffuse large B-cell multicentric lymphoma in the United Kingdom.

PubMed

Davies, O; Szladovits, B; Polton, G; Garden, O A; Leo, C; Lara-Garcia, A

2018-06-01

Canine lymphoma is a heterogeneous group of diseases and many previous studies have evaluated the response of a mixed population of lymphoma cases to one specific treatment protocol. The aim of this retrospective study was to describe the outcome and prognostic factors in 42 cases of multicentric centroblastic diffuse large B-cell lymphoma treated with either a COP-type (35%) or CHOP-type (64%) induction chemotherapy. The objective response rate to induction therapy was 94%; entire dogs had a greater rate of complete vs partial remissions than neutered dogs (P = .017). Median progression-free survival for the first remission (PFS1) was 182 days; absence of anaemia at diagnosis (P = .002) and pretreatment neutrophil:lymphocyte ratio (NLR) below 9.44 (P = .015) were independently predictive of longer PFS1. Fifty-eight percent of dogs received rescue protocols with an objective response rate of 81%; 31% of dogs received further rescue protocols (up to a total of 5) and the median number of protocols administered were 2. Median overall survival (OS) was 322 days, the 1-year survival rate was 38% and the 2-year survival rate was 9%. Lymphocyte:monocyte ratio above 1.43 (P = .031), NLR below 11.44 (P = .009), the combination of induction and rescue therapy (P = .030) and the total number of doxorubicin doses used (P = .002) were independently predictive of longer OS. Use of a COP-type protocol induction compared with CHOP did not undermine OS providing doxorubicin was used as rescue therapy. © 2017 John Wiley & Sons Ltd.

Deep remission: a new concept?

PubMed

Colombel, Jean-Frédéric; Louis, Edouard; Peyrin-Biroulet, Laurent; Sandborn, William J; Panaccione, Remo

2012-01-01

Crohn's disease (CD) is a chronic inflammatory disorder characterized by periods of clinical remission alternating with periods of relapse defined by recurrent clinical symptoms. Persistent inflammation is believed to lead to progressive bowel damage over time, which manifests with the development of strictures, fistulae and abscesses. These disease complications frequently lead to a need for surgical resection, which in turn leads to disability. So CD can be characterized as a chronic, progressive, destructive and disabling disease. In rheumatoid arthritis, treatment paradigms have evolved beyond partial symptom control alone toward the induction and maintenance of sustained biological remission, also known as a 'treat to target' strategy, with the goal of improving long-term disease outcomes. In CD, there is currently no accepted, well-defined, comprehensive treatment goal that entails the treatment of both clinical symptoms and biologic inflammation. It is important that such a treatment concept begins to evolve for CD. A treatment strategy that delays or halts the progression of CD to increasing damage and disability is a priority. As a starting point, a working definition of sustained deep remission (that includes long-term biological remission and symptom control) with defined patient outcomes (including no disease progression) has been proposed. The concept of sustained deep remission represents a goal for CD management that may still evolve. It is not clear if the concept also applies to ulcerative colitis. Clinical trials are needed to evaluate whether treatment algorithms that tailor therapy to achieve deep remission in patients with CD can prevent disease progression and disability. Copyright © 2012 S. Karger AG, Basel.

[Disappearance of residual disease confirmed by RT-PCR following induction chemotherapy in two hypoplastic leukemia patients with t(8;21)].

PubMed

Sawada, M; Tsurumi, H; Yamada, T; Hara, T; Oyama, M; Moriwaki, H

1999-04-01

Reverse transcriptase-polymerase chain reaction (RT-PCR) methods often detect the AML1/MTG8 fusion transcript even in acute myelogenous leukemia (AML) patients with t(8;21) who have been in long-term remission. We encountered 2 hypoplastic leukemia patients with t(8;21) who achieved cytogenetic remission with short-term conventional chemotherapy. Patient 1 was a 42-year-old woman. Chromosomal analysis detected t(8;21) (q22;q22) and PCR analysis (35 cycles PCR amplification; detection limit 1 x 10(-5) cells) detected the AML1/MTG8 fusion transcript. Complete remission was obtained with 1 course of chemotherapy consisting of low-dose cytarabine (20 mg x 14 days) and etoposide (50 mg x 14 days). After 2 courses of consolidation chemotherapy consisting of conventional-dose cytarabine and mitoxantrone, the RT-PCR findings were negative for the AML1/MTG8 fusion transcript. Patient 2 was a 67-year-old man. Cytogenetic analysis detected t(8;21) (q22;q22), and was positive for the AML1/MTG8 fusion transcript. After 2 courses of induction chemotherapy comprising low-dose cytarabine (20 mg x 14 days) and etoposide (50 mg x 14 days), and 3 courses of conventional consolidation chemotherapy, RT-PCR analysis confirmed the disappearance of the AML1/MTG8 fusion transcript.

Rituximab as maintenance therapy for ANCA associated vasculitis: how, when and why?

PubMed

Alba, Marco A; Flores-Suárez, Luis Felipe

2016-01-01

ANCA-associated vasculitides (AAV) are chronic autoimmune diseases characterized by inflammation and destruction of small vessels. Rituximab is now licensed for use as a remission-induction agent in the treatment of these disorders. During recent years, several non-controlled studies have suggested that rituximab may be of value in maintaining disease remission in AAV. In these series, 3 techniques have been tried: "watch-and-wait", repeated cycles in fixed intervals, or administration based on proposed biomarkers. More importantly, the results of the MAINRITSAN trial showed that this anti-CD20 agent is superior to azathioprine for preventing major relapses in AAV. This review summarizes current information regarding the effectiveness, timing, dosing, duration and safety of rituximab as a valid option for remission maintenance. Copyright © 2015 Elsevier España, S.L.U. y Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

Mesalamine in the treatment and maintenance of remission of ulcerative colitis

PubMed Central

Ham, Maggie; Moss, Alan C

2012-01-01

Ulcerative colitis (UC) is a chronic disease of the GI tract that is characterized by mucosal inflammation in the colon. Mesalamine (mesalazine) is a 5-aminosalicylic acid compound that is the first-line treatment for patients with mild-to-moderate UC. There are multiple formulations of mesalamine available, primarily differentiated by their means of delivering active mesalamine to the colon. Mesalamine has been demonstrated in randomized controlled trials to induce both clinical response and remission, and maintain clinical remission, in these patients. It has few serious adverse effects and is generally well tolerated by patients. The main areas of uncertainty with use of mesalamine in patients with UC center on the optimal dose for induction of response, how to maintain patient adherence and the role of mesalamine in cancer chemoprophylaxis. Generic forms of mesalamine have yet to be approved by regulatory bodies in the USA. PMID:22390554

Mesalamine in the treatment and maintenance of remission of ulcerative colitis.

PubMed

Ham, Maggie; Moss, Alan C

2012-03-01

Ulcerative colitis (UC) is a chronic disease of the GI tract that is characterized by mucosal inflammation in the colon. Mesalamine (mesalazine) is a 5-aminosalicylic acid compound that is the first-line treatment for patients with mild-to-moderate UC. There are multiple formulations of mesalamine available, primarily differentiated by their means of delivering active mesalamine to the colon. Mesalamine has been demonstrated in randomized controlled trials to induce both clinical response and remission, and maintain clinical remission, in these patients. It has few serious adverse effects and is generally well tolerated by patients. The main areas of uncertainty with use of mesalamine in patients with UC center on the optimal dose for induction of response, how to maintain patient adherence and the role of mesalamine in cancer chemoprophylaxis. Generic forms of mesalamine have yet to be approved by regulatory bodies in the USA.

Probiotics for induction of remission in ulcerative colitis.

PubMed

Mallon, P; McKay, D; Kirk, S; Gardiner, K

2007-10-17

Ulcerative Colitis (UC) is an inflammatory condition affecting the colon with an incidence of approximately 10-20 per 100,000 per year. No existing intervention is effective in all patients with a proportion requiring colectomy. There are significant proportion of patients who experience adverse effects with current therapies. Consequently, new alternatives for the treatment of UC are constantly being sought. Probiotics are live microbial feed supplements that may beneficially affect the host by improving intestinal microbial balance, enhancing gut barrier function and improving local immune response. To assess the efficacy of probiotics compared with placebo or standard medical treatment (5-aminosalicylates, sulfasalazine or corticosteroids) for the induction of remission in active ulcerative colitis. A comprehensive search for relevant randomised controlled trials (RCT's) was carried out using MEDLINE (1966-January 2006), EMBASE (January 1985- 2006) and CENTRAL. The Cochrane IBD/FBD Review Group Specialised Trials Registrar was also searched. The Australasian Medical Index, Chinese Biomedical Literature Database, Latin American Caribbean Health Sciences Literature (LILACS), and the Japan Information Centre of Science and Technology File on Science, Technology and Medicine (JICST-E) were also used to identify abstracts. Conference proceedings from the Falk Symposium, Digestive Disease Week (DDW) and the United European Digestive Disease week were hand-searched. Authors of relevant studies and drug companies were contacted regarding ongoing or unpublished trials that may be relevant to the review. Randomised controlled trials investigating the effectiveness of probiotics compared to standard treatments in the induction of remission of active ulcerative colitis Two authors independently assessed trial quality and extracted data for analysis. Data were analysed using RevMan 4.2.7. A formal meta-analysis was not preformed due to differences in probiotics, outcomes and trial methodology. None of the included studies reported any statistically significant differences in remission or clinical improvement rates between probiotic and placebo or active comparator groups. Conventional therapy combined with a probiotic does not improve overall remission rates in patients with mild to moderate ulcerative colitis. However, there is limited evidence that probiotics added to standard therapy may provide modest benefits in terms of reduction of disease activity in patients with mild to moderately severe ulcerative colitis. Whether probiotics are as effective in patients with severe and more extensive disease and whether they can be used as an alternative to existing therapies is unknown. Further well designed, larger randomised controlled trials are needed to determine whether probiotics can be used as an alternative to current treatment modalities.

Adalimumab induction therapy for Crohn disease previously treated with infliximab: a randomized trial.

PubMed

Sandborn, William J; Rutgeerts, Paul; Enns, Robert; Hanauer, Stephen B; Colombel, Jean-Frédéric; Panaccione, Remo; D'Haens, Geert; Li, Ju; Rosenfeld, Marie R; Kent, Jeffrey D; Pollack, Paul F

2007-06-19

Adalimumab, a fully human tumor necrosis factor (TNF) antagonist, is an effective treatment for patients with Crohn disease who are naive to the chimeric TNF antagonist, infliximab. No anti-TNF agent has been evaluated prospectively in patients with Crohn disease who had responded to another anti-TNF agent and then lost that response or were intolerant of the agent. To determine whether adalimumab induces remissions more frequently than placebo in adult patients with Crohn disease who have symptoms despite infliximab therapy or who cannot take infliximab because of adverse events. 4-week, randomized, double-blind, placebo-controlled trial (November 2004 to December 2005). 52 sites in the United States, Canada, and Europe. 325 adults 18 to 75 years of age who had a history of Crohn disease for 4 months or more that was moderate to severe at baseline (Crohn's Disease Activity Index [CDAI] score, 220 to 450 points). Patients were randomly assigned to receive induction doses of adalimumab, 160 mg and 80 mg, at weeks 0 and 2, respectively, or placebo at the same time points. The primary end point was induction of remission at week 4. Decreases in CDAI score by 70 or more and 100 or more points (secondary end points) were also measured. A total of 301 patients completed the trial. Twenty-one percent (34 of 159) of patients in the adalimumab group versus 7% (12 of 166) of those in the placebo group achieved remission at week 4 (P < 0.001). The absolute difference in clinical remission rates was 14.2 percentage points (95% CI, 6.7 to 21.6 percentage points). A 70-point response occurred at week 4 in 52% (82 of 159) of patients in the adalimumab group versus 34% (56 of 166) of patients in the placebo group (P = 0.001). The absolute difference in 70-point response rates was 17.8 percentage points (CI, 7.3 to 28.4 percentage points). Two of 159 patients in the adalimumab group and 4 of 166 patients in the placebo group discontinued treatment because of adverse events. No patients in the adalimumab group and 4 of 166 patients in the placebo group had a serious infection. The trial did not directly compare alternative active treatments and did not evaluate maintenance of response or long-term immunogenicity of adalimumab. Adalimumab induces remissions more frequently than placebo in adult patients with Crohn disease who cannot tolerate infliximab or have symptoms despite receiving infliximab therapy. For more information on adalimumab in Crohn disease, click here. ClinicalTrials.gov registration number: NCT00105300.

[Prognosis improvements in children with acute myelocytic leucemia after more intensive induction therapy (author's transl)].

PubMed

Scheer, U; Schellong, G; Riehm, H

1979-03-01

Between October 1974 and October 1978 23 children with acute myelocytic leucemia (AML) received intensive therapy in the Univ.-Kinderklinik Münster: 4 children were treated according to the ALGB-protocol consisting of 5-7 day courses of ARA-C-infusion and 3 DNR-injections. 19 patients received the West-Berlin-protocol: The first 7 the original ALL protocol, 11 the modified form of AML, which will be presented here as AML-therapy-study BFM 78. 4 of the 23 patients died with early acute cerebral bleeding. 2 patients were nonresponders. 17 children went into remission. One girl died in remission of septicemic aspergillosis. 4 children had a relapse. In November 1978 there were still 12 patients in continuous complete remission, 3 of them already without therapy. 13 of the 19 patients, who were treated with the West-Berlin-protocol went into remission. 1 had a relapse. At present there are 11 patients in continuous complete remission. The above results and those found in the literature could signify that the long term prognosis of children with AML will be improved. To coordinate efforts toward this goal a cooperative AML-therapy-study in the "Deutsche Arbeitsgemeinschaft für Leukämieforschung" (BFM-group) using the here presented therapy protocol was formed in November 1978.

Clinical and radiological outcomes of 5-year drug-free remission-steered treatment in patients with early arthritis: IMPROVED study.

PubMed

Akdemir, Gülşah; Heimans, Lotte; Bergstra, Sytske Anne; Goekoop, Robbert J; van Oosterhout, Maikel; van Groenendael, Johannes H L M; Peeters, André J; Steup-Beekman, Gerda M; Lard, Leroy R; de Sonnaville, Peter B J; Grillet, Bernard A M; Huizinga, Tom W J; Allaart, Cornelia F

2018-01-01

To determine the 5-year outcomes of early remission induction therapy followed by targeted treatment aimed at drug-free remission (DFR) in patients with early arthritis. In 12 hospitals, 610 patients with early (<2 years) rheumatoid arthritis (RA) or undifferentiated arthritis (UA) started on methotrexate (MTX) 25 mg/week and prednisone (60 mg/day tapered to 7.5 mg/day). Patients not in early remission (Disease Activity Score <1.6 after 4 months) were randomised (single blind) to arm 1, adding hydroxychloroquine 400 mg/day and sulfasalazine 2000 mg/day, or arm 2, switching to MTX plus adalimumab 40 mg/2 weeks. Treatment adjustments over time aimed at DFR. Outcomes were remission percentages, functional ability, toxicity and radiological damage progression after 5 years. After 4 months, 387 patients were in early remission, 83 were randomised to arm 1 and 78 to arm 2. After 5 years, 295/610 (48%) patients were in remission, 26% in sustained DFR (SDFR) (≥1 year) (220/387 (57%) remission and 135/387 (35%) SDFR in the early remission group, 50% remission, 11% SDFR in the randomisation arms without differences between the arms). More patients with UA (37% vs 23% RA, p=0.001) and more anticitrullinated protein antibody (ACPA)-negative patients (37% vs 18% ACPA-positive, p<0.001) achieved SDFR.Overall, mean Health Assessment Questionnaire was 0.6 (0.5), and median (IQR) damage progression was 0.5 (0-2.7) Sharp/van der Heijde points, with only five patients showing progression >25 points in 5 years. Five years of DFR-steered treatment in patients with early RA resulted in almost normal functional ability without clinically relevant joint damage across treatment groups. Patients who achieved early remission had the best clinical outcomes. There were no differences between the randomisation arms. SDFR is a realistic treatment goal. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

A Phase II Study Of The Farnesyltransferase Inhibitor ZANESTRA (R115777, NSC #702818, IND #58,359) In Complete Remission Following Induction And/Or Consolidation Chemotherapy In Adults With Poor-Risk Acute Myelogenous Leukemia (AML) And High-Risk Myelodysplasia (MDS)

ClinicalTrials.gov

2013-01-08

Adult Acute Myeloid Leukemia in Remission; Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Del(5q); Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(15;17)(q22;q12); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); de Novo Myelodysplastic Syndromes; Secondary Myelodysplastic Syndromes

Successful treatment of post-transplant relapsed acute myeloid leukemia with FLT3 internal tandem duplication using the combination of induction chemotherapy, donor lymphocyte infusion, sorafenib and azacitidine. Report of three cases

PubMed Central

Campregher, Paulo Vidal; de Mattos, Vinicius Renan Pinto; Salvino, Marco Aurélio; Santos, Fabio Pires de Souza; Hamerschlak, Nelson

2017-01-01

ABSTRACT Acute myeloid leukemia is a hematopoietic stem cell neoplastic disease associated with high morbidity and mortality. The presence of FLT3 internal tandem duplication mutations leads to high rates of relapse and decreased overall survival. Patients with FLT3 internal tandem duplication are normally treated with hematopoietic stem cell transplantation in first complete remission. Nevertheless, the incidence of post-transplant relapse is considerable in this group of patients, and the management of this clinical condition is challenging. The report describes the outcomes of patients with FLT3 internal tandem duplication positive acute myeloid leukemia who relapsed after allogeneic hematopoietic stem cell transplantation and were treated with the combination of re-induction chemotherapy, donor lymphocyte infusion, sorafenib and azacitidine. Three cases are described and all patients achieved prolonged complete remission with the combined therapy. The combination of induction chemotherapy followed by donor lymphocyte infusion, and the maintenance with azacitidine and sorafenib can be effective approaches in the treatment of post-hematopoietic stem cell transplant and relapsed FLT3 internal tandem duplication positive acute myeloid leukemia patients. This strategy should be further explored in the context of clinical trials. PMID:28746590

Nutritional aspects in inflammatory bowel disease.

PubMed

Shamir, Raanan

2009-04-01

Nutrition plays a role in inflammatory bowel disease (IBD) primarily in prevention and treatment of malnutrition and growth failure. Furthermore, in Crohn disease (CD), nutrition can induce remission, maintain remission, and prevent relapse. Malnutrition is common in IBD and the mechanisms involved include decreased food intake, malabsorption, increased nutrient loss, increased energy requirements, and drug-nutrient interactions. At the time of diagnosis, up to 85% of pediatric patients with CD and 65% of those with ulcerative colitis (UC) have weight loss. Growth failure occurs in 15% to 40% of children with IBD and is less common in UC compared with CD, both at diagnosis and during follow-up. In CD, nutritional therapy with enteral formulas induces remission at a rate comparable with that achieved with steroids. In adults with CD, limited information suggests that enteral nutrition (EN) may play a role in maintenance of remission. In children with CD colitis, one study suggested that children without colitis respond better to EN than children with colitis, and another study found no such difference but reported a trend toward earlier relapse in those with isolated colonic involvement. Finally, nutrition may play a role in IBD via the possible protective effect of breastfeeding against UC and CD. In summary, although only CD may benefit from nutrition as primary therapy for remission induction and possibly maintenance of remission, nutrition plays an important role in the prevention and treatment of malnutrition in IBD, and may have a protective role, via the effect of breast-feeding on disease occurrence.

Hyperglycemia during induction therapy is associated with increased infectious complications in childhood acute lymphocytic leukemia

USDA-ARS?s Scientific Manuscript database

Children with acute lymphocytic leukemia (ALL) are at high risk for developing hyperglycemia. Hyperglycemic adult ALL patients have shorter remissions, more infections, and increased mortality. No corresponding data are available in children. We hypothesized that children with ALL who become hypergl...

Clinical Impact of Additional Cytogenetic Aberrations, cKIT and RAS Mutations, and Treatment Elements in Pediatric t(8;21)-AML: Results From an International Retrospective Study by the International Berlin-Frankfurt-Münster Study Group

PubMed Central

Klein, Kim; Kaspers, Gertjan; Harrison, Christine J.; Beverloo, H. Berna; Reedijk, Ardine; Bongers, Mathilda; Cloos, Jacqueline; Pession, Andrea; Reinhardt, Dirk; Zimmerman, Martin; Creutzig, Ursula; Dworzak, Michael; Alonzo, Todd; Johnston, Donna; Hirsch, Betsy; Zapotocky, Michal; De Moerloose, Barbara; Fynn, Alcira; Lee, Vincent; Taga, Takashi; Tawa, Akio; Auvrignon, Anne; Zeller, Bernward; Forestier, Erik; Salgado, Carmen; Balwierz, Walentyna; Popa, Alexander; Rubnitz, Jeffrey; Raimondi, Susana; Gibson, Brenda

2015-01-01

Purpose This retrospective cohort study aimed to determine the predictive relevance of clinical characteristics, additional cytogenetic aberrations, and cKIT and RAS mutations, as well as to evaluate whether specific treatment elements were associated with outcomes in pediatric t(8;21)-positive patients with acute myeloid leukemia (AML). Patients and Methods Karyotypes of 916 pediatric patients with t(8;21)-AML were reviewed for the presence of additional cytogenetic aberrations, and 228 samples were screened for presence of cKIT and RAS mutations. Multivariable regression models were used to assess the relevance of anthracyclines, cytarabine, and etoposide during induction and overall treatment. End points were the probability of achieving complete remission, cumulative incidence of relapse (CIR), probability of event-free survival, and probability of overall survival. Results Of 838 patients included in final analyses, 92% achieved complete remission. The 5-year overall survival, event-free survival, and CIR were 74%, 58%, and 26%, respectively. cKIT mutations and RAS mutations were not significantly associated with outcome. Patients with deletions of chromosome arm 9q [del(9q); n = 104] had a lower probability of complete remission (P = .01). Gain of chromosome 4 (+4; n = 21) was associated with inferior CIR and survival (P < .01). Anthracycline doses greater than 150 mg/m2 and etoposide doses greater than 500 mg/m2 in the first induction course and high-dose cytarabine 3 g/m2 during induction were associated with better outcomes on various end points. Cumulative doses of cytarabine greater than 30 g/m2 and etoposide greater than 1,500 mg/m2 were associated with lower CIR rates and better probability of event-free survival. Conclusion Pediatric patients with t(8;21)-AML and additional del(9q) or additional +4 might not be considered at good risk. Patients with t(8;21)-AML likely benefit from protocols that have high doses of anthracyclines, etoposide, and cytarabine during induction, as well as from protocols comprising cumulative high doses of cytarabine and etoposide. PMID:26573082

Intermediate-dose cytarabine plus mitoxantrone versus standard-dose cytarabine plus daunorubicin for acute myeloid leukemia in elderly patients.

PubMed

Röllig, C; Kramer, M; Gabrecht, M; Hänel, M; Herbst, R; Kaiser, U; Schmitz, N; Kullmer, J; Fetscher, S; Link, H; Mantovani-Löffler, L; Krümpelmann, U; Neuhaus, T; Heits, F; Einsele, H; Ritter, B; Bornhäuser, M; Schetelig, J; Thiede, C; Mohr, B; Schaich, M; Platzbecker, U; Schäfer-Eckart, K; Krämer, A; Berdel, W E; Serve, H; Ehninger, G; Schuler, U S

2018-04-01

The combination of intermediate-dose cytarabine plus mitoxantrone (IMA) can induce high complete remission rates with acceptable toxicity in elderly patients with acute myeloid leukemia (AML). We present the final results of a randomized-controlled trial comparing IMA with the standard 7 + 3 induction regimen consisting of continuous infusion cytarabine plus daunorubicin (DA). Patients with newly diagnosed AML >60 years were randomized to receive either intermediate-dose cytarabine (1000 mg/m2 twice daily on days 1, 3, 5, 7) plus mitoxantrone (10 mg/m2 days 1-3) (IMA) or standard induction therapy with cytarabine (100 mg/m2 continuously days 1-7) plus daunorubicin (45 mg/m2 days 3-5) (DA). Patients in complete remission after DA received intermediate-dose cytarabine plus amsacrine as consolidation treatment, whereas patients after IMA were consolidated with standard-dose cytarabine plus mitoxantrone. Between February 2005 and October 2009, 485 patients were randomized; 241 for treatment arm DA and 244 for IMA; 76% of patients were >65 years. The complete response rate after DA was 39% [95% confidence interval (95% CI): 33-45] versus 55% (95% CI: 49-61) after IMA (odds ratio 1.89, P = 0.001). The 6-week early-death rate was 14% in both arms. Relapse-free survival curves were superimposable in the first year, but separated afterwards, resulting in 3-year relapse-free survival rates of 29% versus 14% in the DA versus IMA arms, respectively (P = 0.042). The median overall survival was 10 months in both arms (P = 0.513). The dose escalation of cytarabine in induction therapy lead to improved remission rates in the elderly AML patients. This did not translate into a survival advantage, most likely due to differences in consolidation treatment. Thus, effective consolidation strategies need to be further explored. In combination with an effective consolidation strategy, the use of intermediate-dose cytarabine in induction may improve curative treatment for elderly AML patients.

Infliximab "Top-Down" Strategy is Superior to "Step-Up" in Maintaining Long-Term Remission in the Treatment of Pediatric Crohn Disease.

PubMed

Lee, Yoo Min; Kang, Ben; Lee, Yoon; Kim, Mi Jin; Choe, Yon Ho

2015-06-01

We aimed to compare the efficacy of remission maintenance between infliximab "top-down" and "step-up" strategies in moderate to severe pediatric Crohn disease during 3 years. We also aimed to determine prognostic factors that may influence the relapse-free rate in these patients. The present study was a retrospective review of a prospective cohort, based on an infliximab treatment protocol for pediatric Crohn disease used at Samsung Medical Center. A total of 31 patients (group A) were treated with early infliximab induction ("top-down" strategy) and 20 patients (group B) refractory to conventional therapy underwent infliximab treatment ("step-up" strategy). The efficacy of infliximab treatment was assessed by relapse-free rate and remission period rate for 3 years. A total of 11 prognostic factors that may influence the relapse-free rate were further analyzed. The relapse-free rates at 3 years were 35.5% (95% confidence interval [CI] 0.194-0.519) in group A and 15.0% (95% CI 0.037-0.335) in group B (P = 0.0094). Overall remission period rate for 3 years also showed a significant difference between the 2 groups (92.1%  ± 7.2% vs 78.3%  ± 16.6%; P = 0.005). Multivariable analysis revealed that the duration from the initial diagnosis to infliximab infusion was the only factor associated with relapse-free remission for 3 years (hazard ratio = 1.077; 95% CI 1.025-1.131). "Top-down" strategy had a longer remission period compared with the "step-up" strategy in pediatric Crohn disease during a study period of 3 years, based on relapse-free rate and remission period rate. Earlier introduction of infliximab is recommended in pediatric patients with moderate to severe Crohn disease.

LDH is an adverse prognostic factor independent of ISS in transplant-eligible myeloma patients receiving bortezomib-based induction regimens.

PubMed

Chim, Chor Sang; Sim, Joycelyn; Tam, Sidney; Tse, Eric; Lie, Albert Kwok Wai; Kwong, Yok Lam

2015-04-01

Serum lactate dehydrogenase (LDH) has been an adverse prognostic factor for myeloma but does not feature in the International Staging System (ISS). We examined whether elevated serum LDH at diagnosis remains an adverse risk factor independent of ISS for survivals transplant-eligible myeloma patients receiving early/frontline bortezomib-based induction, followed by autologous stem cell transplantation (ASCT). Seventy-seven transplant-eligible Chinese patients received three induction regimens [staged approach (N = 25), PAD (N = 19), VTD (N = 33)], followed by ASCT and thalidomide maintenance. Five-year overall (OS) and event-free (EFS) survivals were 66.4% and 36.2%. There was no difference in demographics, complete remission/near complete remission (CR/nCR rates postinduction or ASCT, and survivals among patients induced by the three induction regimens. Elevated LDH was associated with male gender (P = 0.006), ISS III (P = 0.042) and serum β2-microglobulin (P = 0.040). Univariate analysis showed that elevated LDH, ISS III, high β2-microglobulin, and failure to attain CR/nCR post-ACST were risk factors adversely impacting both OS and EFS. Multivariate analysis showed that elevated LDH was the only factor impacting both OS (P = 0.007) and EFS (P = 0.008). In this uniformly treated cohort of transplant-eligible myeloma patients, elevated serum LDH is an adverse risk factor independent of ISS for both OS and EFS. Bortezomib-based induction/ASCT regimen had not abolished the adverse impact of elevated LDH. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Addition of Androgens Improves Survival in Elderly Patients With Acute Myeloid Leukemia: A GOELAMS Study.

PubMed

Pigneux, Arnaud; Béné, Marie C; Guardiola, Philippe; Recher, Christian; Hamel, Jean-Francois; Sauvezie, Mathieu; Harousseau, Jean-Luc; Tournilhac, Olivier; Witz, Francis; Berthou, Christian; Escoffre-Barbe, Martine; Guyotat, Denis; Fegueux, Nathalie; Himberlin, Chantal; Hunault, Mathilde; Delain, Martine; Lioure, Bruno; Jourdan, Eric; Bauduer, Frederic; Dreyfus, Francois; Cahn, Jean-Yves; Sotto, Jean-Jacques; Ifrah, Norbert

2017-02-01

Purpose Elderly patients with acute myeloid leukemia (AML) have a poor prognosis, and innovative maintenance therapy could improve their outcomes. Androgens, used in the treatment of aplastic anemia, have been reported to block proliferation of and initiate differentiation in AML cells. We report the results of a multicenter, phase III, randomized open-label trial exploring the benefit of adding androgens to maintenance therapy in patients 60 years of age or older. Patients and Methods A total of 330 patients with AML de novo or secondary to chemotherapy or radiotherapy were enrolled in the study. Induction therapy included idarubicin 8 mg/m 2 on days 1 to 5, cytarabine 100 mg/m 2 on days 1 to 7, and lomustine 200 mg/m 2 on day 1. Patients in complete remission or partial remission received six reinduction courses, alternating idarubicin 8 mg/m 2 on day 1, cytarabine 100 mg/m 2 on days 1 to 5, and a regimen of methotrexate and mercaptopurine. Patients were randomly assigned to receive norethandrolone 10 or 20 mg/day, according to body weight, or no norethandrolone for a 2-year maintenance therapy regimen. The primary end point was disease-free survival by intention to treat. Secondary end points were event-free survival, overall survival, and safety. This trial was registered at www.ClinicalTrials.gov identifier NCT00700544. Results Random assignment allotted 165 patients to each arm; arm A received norethandrolone, and arm B did not receive norethandrolone. Complete remission or partial remission was achieved in 247 patients (76%). The Schoenfeld time-dependent model showed that norethandrolone significantly improved survival for patients still in remission at 1 year after induction. In arms A and B, respectively, 5-year disease-free survival was 31.2% and 16.2%, event-free survival was 21.5% and 12.9%, and overall survival was 26.3% and 17.2%. Norethandrolone improved outcomes irrelevant to all prognosis factors. Only patients with baseline leukocytes > 30 × 10 9 /L did not benefit from norethandrolone. Conclusion This study demonstrates that maintenance therapy with norethandrolone significantly improves survival in elderly patients with AML without increasing toxicity.

Outcome after intensive reinduction therapy and allogeneic stem cell transplant in paediatric relapsed acute myeloid leukaemia.

PubMed

Karlsson, Lene; Forestier, Erik; Hasle, Henrik; Jahnukainen, Kirsi; Jónsson, Ólafur G; Lausen, Birgitte; Norén Nyström, Ulrika; Palle, Josefine; Tierens, Anne; Zeller, Bernward; Abrahamsson, Jonas

2017-08-01

Given that 30-40% of children with acute myeloid leukaemia (AML) relapse after primary therapy it is important to define prognostic factors and identify optimal therapy. From 1993 to 2012, 543 children from the Nordic countries were treated according to two consecutive protocols: 208 children relapsed. The influence of disease characteristics, first line treatment, relapse therapy and duration of first remission on outcome was analysed. Second complete remission (CR2) was achieved in 146 (70%) patients. Estimated 5-year overall survival (OS 5y ) was 39 ± 4% for the whole group and 43 ± 4% for the 190 patients given re-induction therapy, of whom 76% received regimens that included fludarabine, cytarabine (FLA) ± anthracyclines, 18% received Nordic Society for Paediatric Haematology and Oncology (NOPHO) upfront blocks and 5% received other regimens. Late relapse ≥1 year from diagnosis, no allogeneic stem cell transplantation (SCT) in first remission and core binding factor AML were independent favourable prognostic factors for survival. For the 128 children (124 in CR2) that received SCT as consolidation therapy after relapse, OS 5y was 61 ± 5%. Four of 19 children (21%) survived without receiving SCT as part of relapse therapy. Our data show that intensive re-induction followed by SCT can give cure rates of 40% in children with relapsed AML. © 2017 John Wiley & Sons Ltd.

Treatment outcome of young children with acute lymphoblastic leukaemia: achievements and directions implied from Shanghai Children's Medical Centre based SCMC-ALL-2005 protocol.

PubMed

Liang, Yang; Yang, Lin-Hai; Jiang, Hui; Yuan, Xiao-Jun; Sun, Li-Rong; Wang, Ning-Ling; Tang, Jing-Yan

2015-04-01

This multicenter study used the Shanghai Children's Medical Center (SCMC)-ALL-2005 protocol for treatment of young patients (<2 years old) with acute lymphoblastic leukaemia (ALL), which was designed to improve treatment outcome in Chinese paediatric patients. These aims were pursued through risk-directed stratification based on presenting clinical and genetic features, minimal residual disease (MRD) levels and treatment response. All the patients achieved completed remission with 5-year event-free survivals of 82·6 ± 9·7% (low risk), 52·6 ± 8·4% (intermediate risk), 28·6 ± 17·1% (high risk). Disease recurrence was detected in bone marrow, bone marrow plus testis, testis alone and central nervous system in 16 (24·2%), 1 (1·5%), 1 (1·5%) and 1 (1·5%) patients respectively. No deaths were reported during induction. The SCMC-ALL-2005 trial for ALL patients <2 years old indicated high remission induction and low infection and treatment-related mortality rates. © 2015 John Wiley & Sons Ltd.

High-dose cytarabine in induction treatment improves the outcome of adult patients younger than age 46 years with acute myeloid leukemia: results of the EORTC-GIMEMA AML-12 trial.

PubMed

Willemze, Roelof; Suciu, Stefan; Meloni, Giovanna; Labar, Boris; Marie, Jean-Pierre; Halkes, Constantijn J M; Muus, Petra; Mistrik, Martin; Amadori, Sergio; Specchia, Giorgina; Fabbiano, Francesco; Nobile, Francesco; Sborgia, Marco; Camera, Andrea; Selleslag, Dominik L D; Lefrère, Francois; Magro, Domenico; Sica, Simona; Cantore, Nicola; Beksac, Meral; Berneman, Zwi; Thomas, Xavier; Melillo, Lorella; Guimaraes, Jose E; Leoni, Pietro; Luppi, Mario; Mitra, Maria E; Bron, Dominique; Fillet, Georges; Marijt, Erik W A; Venditti, Adriano; Hagemeijer, Anne; Mancini, Marco; Jansen, Joop; Cilloni, Daniela; Meert, Liv; Fazi, Paola; Vignetti, Marco; Trisolini, Silvia M; Mandelli, Franco; de Witte, Theo

2014-01-20

Cytarabine plays a pivotal role in the treatment of patients with acute myeloid leukemia (AML). Most centers use 7 to 10 days of cytarabine at a daily dose of 100 to 200 mg/m(2) for remission induction. Consensus has not been reached on the benefit of higher dosages of cytarabine. The European Organisation for Research and Treatment of Cancer (EORTC) and Gruppo Italiano Malattie Ematologiche dell' Adulto (GIMEMA) Leukemia Groups conducted a randomized trial (AML-12; Combination Chemotherapy, Stem Cell Transplant and Interleukin-2 in Treating Patients With Acute Myeloid Leukemia) in 1,942 newly diagnosed patients with AML, age 15 to 60 years, comparing remission induction treatment containing daunorubicin, etoposide, and either standard-dose (SD) cytarabine (100 mg/m(2) per day by continuous infusion for 10 days) or high-dose (HD) cytarabine (3,000 mg/m(2) every 12 hours by 3-hour infusion on days 1, 3, 5, and 7). Patients in complete remission (CR) received a single consolidation cycle containing daunorubicin and intermediate-dose cytarabine (500 mg/m(2) every 12 hours for 6 days). Subsequently, a stem-cell transplantation was planned. The primary end point was survival. At a median follow-up of 6 years, overall survival was 38.7% for patients randomly assigned to SD cytarabine and 42.5% for those randomly assigned to HD cytarabine (log-rank test P = .06; multivariable analysis P = .009). For patients younger than age 46 years, survival was 43.3% and 51.9%, respectively (P = .009; multivariable analysis P = .003), and for patients age 46 to 60 years, survival was 33.9% and 32.9%, respectively (P = .91). CR rates were 72.0% and 78.7%, respectively (P < .001) and were 75.6% and 82.4% for patients younger than age 46 years (P = .01) and 68.3% and 74.8% for patients age 46 years and older (P = .03). Patients of all ages with very-bad-risk cytogenetic abnormalities and/or FLT3-ITD (internal tandem duplication) mutation, or with secondary AML benefitted from HD cytarabine. HD cytarabine produces higher remission and survival rates than SD cytarabine, especially in patients younger than age 46 years.

Safety and Efficacy of Combination Treatment With Calcineurin Inhibitors and Vedolizumab in Patients With Refractory Inflammatory Bowel Disease.

PubMed

Christensen, Britt; Gibson, Peter; Micic, Dejan; Colman, Ruben J; Goeppinger, Sarah R; Kassim, Olufemmi; Yarur, Andres; Weber, Christopher R; Cohen, Russell D; Rubin, David T

2018-05-08

Little is known about the efficacy and safety of induction therapy with calcineurin inhibitors in combination with vedolizumab for patients with Crohn's disease (CD) or ulcerative colitis (UC). We analyzed the outcomes of patients receiving vedolizumab along with calcineurin inhibitors METHODS: We collected data on patients with CD (n=9) or UC (n=11) who began treatment with vedolizumab from May 20, 2014 through March 30, 2015 and received calcineurin inhibitors (tacrolimus or cyclosporin) during the first 12 months of vedolizumab therapy. Clinical activity scores and inflammatory markers were measured at baseline and at weeks 14, 30, and 52 of vedolizumab treatment. Clinical remission was defined as a Harvey Bradshaw index score ≤4 or short clinical colitis activity index score ≤2; steroid-free clinical remission was defined as clinical remission without corticosteroids. By week 14 of treatment, 44% of the patients with CD and 55% of the patients with UC achieved steroid-free clinical remission; after 52 weeks of treatment, 33% of the patients with CD and 45% of the patients with UC were in steroid-free clinical remission. Seven patients received salvage therapy with a calcineurin inhibitor after primary non-response to vedolizumab-1 of the 2 patients with UC and 2 of 5 patients with CD stopped taking the calcineurin inhibitors and achieved steroid-free remission at week 52. In total, 16 patients (59%) received 52 weeks of treatment with vedolizumab. Three serious adverse events were associated with calcineurin inhibitors. Combination therapy of vedolizumab with either cyclosporin or tacrolimus is effective and safe at inducing and maintaining clinical remission in patients with CD and UC with up to 52 weeks of follow-up. Larger studies of the ability of calcineurin inhibitors to induce remission in patients on vedolizumab are warranted. Copyright © 2018 AGA Institute. Published by Elsevier Inc. All rights reserved.

A systematic review of cost-effectiveness studies comparing conventional, biological and surgical interventions for inflammatory bowel disease

PubMed Central

Dusheiko, Mark; Burnand, Bernard; Pittet, Valérie

2017-01-01

Background Inflammatory bowel disease (IBD) is a chronic disease placing a large health and economic burden on health systems worldwide. The treatment landscape is complex with multiple strategies to induce and maintain remission while avoiding long-term complications. The extent to which rising treatment costs, due to expensive biologic agents, are offset by improved outcomes and fewer hospitalisations and surgeries needs to be evaluated. This systematic review aimed to assess the cost-effectiveness of treatment strategies for IBD. Materials and methods A systematic literature search was performed in March 2017 to identify economic evaluations of pharmacological and surgical interventions, for adults diagnosed with Crohn’s disease (CD) or ulcerative colitis (UC). Costs and incremental cost-effectiveness ratios (ICERs) were adjusted to reflect 2015 purchasing power parity (PPP). Risk of bias assessments and a narrative synthesis of individual study findings are presented. Results Forty-nine articles were included; 24 on CD and 25 on UC. Infliximab and adalimumab induction and maintenance treatments were cost-effective compared to standard care in patients with moderate or severe CD; however, in patients with conventional-drug refractory CD, fistulising CD and for maintenance of surgically-induced remission ICERs were above acceptable cost-effectiveness thresholds. In mild UC, induction of remission using high dose mesalazine was dominant compared to standard dose. In UC refractory to conventional treatments, infliximab and adalimumab induction and maintenance treatment were not cost-effective compared to standard care; however, ICERs for treatment with vedolizumab and surgery were favourable. Conclusions We found that, in general, while biologic agents helped improve outcomes, they incurred high costs and therefore were not cost-effective, particularly for use as maintenance therapy. The cost-effectiveness of biologic agents may improve as market prices fall and with the introduction of biosimilars. Future research should identify optimal treatment strategies reflecting routine clinical practice, incorporate indirect costs and evaluate lifetime costs and benefits. PMID:28973005

A systematic review of cost-effectiveness studies comparing conventional, biological and surgical interventions for inflammatory bowel disease.

PubMed

Pillai, Nadia; Dusheiko, Mark; Burnand, Bernard; Pittet, Valérie

2017-01-01

Inflammatory bowel disease (IBD) is a chronic disease placing a large health and economic burden on health systems worldwide. The treatment landscape is complex with multiple strategies to induce and maintain remission while avoiding long-term complications. The extent to which rising treatment costs, due to expensive biologic agents, are offset by improved outcomes and fewer hospitalisations and surgeries needs to be evaluated. This systematic review aimed to assess the cost-effectiveness of treatment strategies for IBD. A systematic literature search was performed in March 2017 to identify economic evaluations of pharmacological and surgical interventions, for adults diagnosed with Crohn's disease (CD) or ulcerative colitis (UC). Costs and incremental cost-effectiveness ratios (ICERs) were adjusted to reflect 2015 purchasing power parity (PPP). Risk of bias assessments and a narrative synthesis of individual study findings are presented. Forty-nine articles were included; 24 on CD and 25 on UC. Infliximab and adalimumab induction and maintenance treatments were cost-effective compared to standard care in patients with moderate or severe CD; however, in patients with conventional-drug refractory CD, fistulising CD and for maintenance of surgically-induced remission ICERs were above acceptable cost-effectiveness thresholds. In mild UC, induction of remission using high dose mesalazine was dominant compared to standard dose. In UC refractory to conventional treatments, infliximab and adalimumab induction and maintenance treatment were not cost-effective compared to standard care; however, ICERs for treatment with vedolizumab and surgery were favourable. We found that, in general, while biologic agents helped improve outcomes, they incurred high costs and therefore were not cost-effective, particularly for use as maintenance therapy. The cost-effectiveness of biologic agents may improve as market prices fall and with the introduction of biosimilars. Future research should identify optimal treatment strategies reflecting routine clinical practice, incorporate indirect costs and evaluate lifetime costs and benefits.

Randomized study of intensified anthracycline doses for induction and recombinant interleukin-2 for maintenance in patients with acute myeloid leukemia age 50 to 70 years: results of the ALFA-9801 study.

PubMed

Pautas, Cecile; Merabet, Fatiha; Thomas, Xavier; Raffoux, Emmanuel; Gardin, Claude; Corm, Selim; Bourhis, Jean-Henri; Reman, Oumedaly; Turlure, Pascal; Contentin, Nathalie; de Revel, Thierry; Rousselot, Philippe; Preudhomme, Claude; Bordessoule, Dominique; Fenaux, Pierre; Terré, Christine; Michallet, Mauricette; Dombret, Hervé; Chevret, Sylvie; Castaigne, Sylvie

2010-02-10

PURPOSE In patients with acute myeloid leukemia (AML), induction chemotherapy is based on standard doses of anthracyclines and cytarabine. High doses of cytarabine have been reported as being too toxic for patients older than age 50 years, but few studies have evaluated intensified doses of anthracyclines. PATIENTS AND METHODS In this randomized Acute Leukemia French Association 9801 (ALFA-9801) study, high doses of daunorubicin (DNR; 80 mg/m(2)/d x 3 days) or idarubicin (IDA4; 12 mg/m(2)/d x 4 days) were compared with standard doses of idarubicin (IDA3; 12 mg/m(2)/d x 3 days) for remission induction in patients age 50 to 70 years, with an event-free survival (EFS) end point. After two consolidation courses based on intermediate doses of cytarabine, patients in continuous remission were randomly assigned to receive or not receive maintenance therapy with recombinant interleukin-2 (rIL-2; 5 x 10(6) U/m(2) x 5 days each month) for a total duration of 12 months. A total of 468 patients entered the study (median age, 60 years). Results Overall complete remission rate was 77% with significant differences among the three randomization arms (83%, 78%, and 70% in the IDA3, IDA4, and DNR arms, respectively; P = .04). However, no significant differences were observed in relapse incidence, EFS, or overall survival among the three arms. In the 161 patients randomly assigned for maintenance therapy, no difference in outcome was observed between the rIL-2 and the no further treatment arms. CONCLUSION Neither intensification of anthracycline doses nor maintenance with rIL-2 showed a significant impact on AML course, at least as scheduled in this trial.

Direct comparison of two different mesalamine formulations for the induction of remission in patients with ulcerative colitis: A double-blind, randomized study

PubMed Central

Ito, Hiroaki; Iida, Mitsuo; Matsumoto, Takayuki; Suzuki, Yasuo; Sasaki, Hidetaka; Yoshida, Toyomitsu; Takano, Yuichi; Hibi, Toshifumi

2010-01-01

Background: Mesalamine is the first-line drug for the treatment of ulcerative colitis (UC). We directly compared the efficacy and safety of two mesalamine formulations for the induction of remission in patients with UC. Methods: In a multicenter, double-blind, randomized study, 229 patients with mild-to-moderate active UC were assigned to 4 groups: 66 and 65 received a pH-dependent release formulation of 2.4 g/day (pH-2.4 g) or 3.6 g/day (pH-3.6 g), respectively; 65 received a time-dependent release formulation of 2.25 g/day (Time-2.25 g), and 33 received placebo (Placebo). The drugs were administered three times daily for eight weeks. The primary endpoint was a decrease in the UC disease activity index (UC-DAI). Results: In the full analysis set (n = 225) the decrease in UC-DAI in each group was 1.5 in pH-2.4 g, 2.9 in pH-3.6 g, 1.3 in Time-2.25 g and 0.3 in Placebo, respectively. These results demonstrate the superiority of pH-3.6 g over Time-2.25 g (P = 0.003) and the noninferiority of pH-2.4 g to Time-2.25 g. Among the patients with proctitis-type UC, a significant decrease in UC-DAI was observed in pH-2.4 g and pH-3.6 g as compared to Placebo, but not in Time-2.25 g. No differences were observed in the safety profiles. Conclusions: Higher dose of the pH-dependent release formulation was more effective for induction of remission in patients with mild-to-moderate active UC. Additionally, the pH-dependent release formulation was preferable to the time-dependent release formulation for patients with proctitis-type UC (UMIN Clinical Trials Registry, no. C000000288). (Inflamm Bowel Dis 2010) PMID:20049950

Delays in Post-Remission Chemotherapy for Philadelphia Chromosome Negative Acute Lymphoblastic Leukemia are Associated with Inferior Outcomes in Patients who Undergo Allogeneic Transplant: an Analysis from ECOG 2993/MRC UK ALLXII

PubMed Central

Kumar, Anita J.; Rowe, Jacob M.; Goldstone, Anthony H; Fielding, Adele; Marks, David I; Litzow, Mark; Paietta, Elisabeth; Lazarus, Hillard M.; Tallman, Martin S.; Luger, Selina M.; Loren, Alison W.

2016-01-01

Adults with acute lymphoblastic leukemia (ALL) have a poorer prognosis than children due to a high risk of relapse. One explanation may be variable adherence to dose-intense chemotherapy. However, little is known about risk factors for delays in therapy and their impact on survival. We conducted an analysis of ECOG 2993/UKALLXII trial to study delays in post-remission chemotherapy in adults with newly-diagnosed ALL. Logistic regression was used to identify risk factors for a very long delay (>4 weeks, VLD) in start of intensification therapy. Cox regression was used to evaluate the impact of delays on overall and event-free survival (OS, EFS). We evaluated 1076 Philadelphia chromosome negative (Ph-) patients who completed induction chemotherapy, achieved complete remission, and started intensification. Factors independently associated with VLD included: duration of hospitalization (Odds Ratio (OR)=1.2, p<0.001) during Phase I; thrombocytopenia during Phase I (OR=1.16, p=0.004) or Phase II (OR 1.13, p=0.001); chemotherapy dose reductions during induction Phase I (OR=1.72, p<0.014); female sex (OR=1.53, p=0.010); Black (OR=3.24, p=0.003) and Asian (OR=2.26, p=0.021) race; and increasing age (OR=1.31, p<0.001). In multivariate Cox regression, patients who underwent allogeneic stem cell transplant (alloHCT) had significantly worse OS (HR 1.4, p=0.03) and EFS (HR 1.4, p=0.02) after experiencing a VLD compared to alloHCT patients who experienced <=4 weeks delay. Specific populations (female, older, Black, and Asian patients) were more likely to experience delays in chemotherapy, as were those with significant toxicity during induction. Very long delays in therapy negatively affected outcomes in patients undergoing allografting. PMID:27468137

ATO/ATRA/anthracycline-chemotherapy sequential consolidation achieves long-term efficacy in primary acute promyelocytic leukemia.

PubMed

Long, Zi-Jie; Hu, Yuan; Li, Xu-Dong; He, Yi; Xiao, Ruo-Zhi; Fang, Zhi-Gang; Wang, Dong-Ning; Liu, Jia-Jun; Yan, Jin-Song; Huang, Ren-Wei; Lin, Dong-Jun; Liu, Quentin

2014-01-01

The combination of all-trans retinoic acid (ATRA) and arsenic trioxide (As2O3, ATO) has been effective in obtaining high clinical complete remission (CR) rates in acute promyelocytic leukemia (APL), but the long-term efficacy and safety among newly diagnosed APL patients are unclear. In this retrospective study, total 45 newly diagnosed APL patients received ATRA/chemotherapy combination regimen to induce remission. Among them, 43 patients (95.6%) achieved complete remission (CR) after induction therapy, followed by ATO/ATRA/anthracycline-based chemotherapy sequential consolidation treatment with a median follow-up of 55 months. In these patients, the estimated overall survival (OS) and the relapse-free survival (RFS) were 94.4% ± 3.9% and 94.6 ± 3.7%, respectively. The toxicity profile was mild and reversible. No secondary carcinoma was observed. These results demonstrated the high efficacy and minimal toxicity of ATO/ATRA/anthracycline-based chemotherapy sequential consolidation treatment for newly diagnosed APL in long-term follow-up, suggesting a potential frontline therapy for APL.

Arsenic trioxide improves event-free and overall survival for adults with acute promyelocytic leukemia: North American Leukemia Intergroup Study C9710

PubMed Central

Moser, Barry; Stock, Wendy; Gallagher, Robert E.; Willman, Cheryl L.; Stone, Richard M.; Rowe, Jacob M.; Coutre, Steven; Feusner, James H.; Gregory, John; Couban, Stephen; Appelbaum, Frederick R.; Tallman, Martin S.; Larson, Richard A.

2010-01-01

Arsenic trioxide (As2O3) is a highly effective treatment for patients with relapsed acute promyelocytic leukemia (APL); its role as consolidation treatment for patients in first remission has not been defined. We randomized 481 patients (age ≥ 15 years) with untreated APL to either a standard induction regimen of tretinoin, cytarabine, and daunorubicin, followed by 2 courses of consolidation therapy with tretinoin plus daunorubicin, or to the same induction and consolidation regimen plus two 25-day courses of As2O3 consolidation immediately after induction. After consolidation, patients were randomly assigned to one year of maintenance therapy with either tretinoin alone or in combination with methotrexate and mercaptopurine. Ninety percent of patients on each arm achieved remission and were eligible to receive their assigned consolidation therapy. Event-free survival, the primary end point, was significantly better for patients assigned to receive As2O3 consolidation, 80% compared with 63% at 3 years (stratified log-rank test, P < .0001). Survival, a secondary end point, was better in the As2O3 arm, 86% compared with 81% at 3 years (P = .059). Disease-free survival, a secondary end point, was significantly better in the As2O3 arm, 90% compared with 70% at 3 years (P < .0001). The addition of As2O3 consolidation to standard induction and consolidation therapy significantly improves event-free and disease-free survival in adults with newly diagnosed APL. This trial was registered at clinicaltrials.gov (NCT00003934). PMID:20705755

Aberrant default-mode network-hippocampus connectivity after sad memory-recall in remitted-depression

PubMed Central

Mocking, Roel J T; van Wingen, Guido; Martens, Suzanne; Ruhé, Henricus G; Schene, Aart H

2017-01-01

Abstract Rumination and cognitive reactivity (dysfunctional cognitions after sad mood-induction) remain high in remitted Major Depressive Disorder (MDD) and can contribute to new episodes. These factors have been linked to increased fMRI resting-state functional-connectivity within the Default-Mode Network (DMN). It remains unclear whether (I) increased DMN-connectivity persists during MDD-remission, and (II) whether sad mood-induction differentially affects DMN-connectivity in remitted-MDD vs controls. Moreover, DMN-connectivity studies in remitted-MDD were previously confounded by antidepressant-use. Sixty-two MDD-patients remitted from ≥2 episodes, psychotropic-medication free, and 41 controls, participated in two 5-min neutral and sad mood-inductions by autobiographical-recall and neutral/sad music, each followed by 8-min resting-state fMRI-scanning. We identified DMN-components using Independent Component Analysis and entered subject- and sessions-specific components into a repeated measures analysis of variance. Connectivity-differences were extracted and correlated with baseline cognitive reactivity and rumination as measures of vulnerability for recurrence. After sad vs neutral mood-induction, controls, but not remitted-MDD, showed an increase in connectivity between the posterior-DMN and a cluster consisting mostly of the hippocampus (P = 0.006). Less posterior-DMN-hippocampal connectivity was associated with higher cognitive reactivity (r = −0.21, P = 0.046) and rumination (r = −0.27, P = 0.017). After recalling sad autobiographical-memories, aberrant posterior-DMN-hippocampal connectivity, associated with cognitive reactivity and rumination, remains a neural vulnerability in MDD-remission. PMID:28981917

Aberrant default-mode network-hippocampus connectivity after sad memory-recall in remitted-depression.

PubMed

Figueroa, Caroline A; Mocking, Roel J T; van Wingen, Guido; Martens, Suzanne; Ruhé, Henricus G; Schene, Aart H

2017-11-01

Rumination and cognitive reactivity (dysfunctional cognitions after sad mood-induction) remain high in remitted Major Depressive Disorder (MDD) and can contribute to new episodes. These factors have been linked to increased fMRI resting-state functional-connectivity within the Default-Mode Network (DMN). It remains unclear whether (I) increased DMN-connectivity persists during MDD-remission, and (II) whether sad mood-induction differentially affects DMN-connectivity in remitted-MDD vs controls. Moreover, DMN-connectivity studies in remitted-MDD were previously confounded by antidepressant-use. Sixty-two MDD-patients remitted from ≥2 episodes, psychotropic-medication free, and 41 controls, participated in two 5-min neutral and sad mood-inductions by autobiographical-recall and neutral/sad music, each followed by 8-min resting-state fMRI-scanning. We identified DMN-components using Independent Component Analysis and entered subject- and sessions-specific components into a repeated measures analysis of variance. Connectivity-differences were extracted and correlated with baseline cognitive reactivity and rumination as measures of vulnerability for recurrence. After sad vs neutral mood-induction, controls, but not remitted-MDD, showed an increase in connectivity between the posterior-DMN and a cluster consisting mostly of the hippocampus (P = 0.006). Less posterior-DMN-hippocampal connectivity was associated with higher cognitive reactivity (r = -0.21, P = 0.046) and rumination (r = -0.27, P = 0.017). After recalling sad autobiographical-memories, aberrant posterior-DMN-hippocampal connectivity, associated with cognitive reactivity and rumination, remains a neural vulnerability in MDD-remission. © The Author (2017). Published by Oxford University Press.

Inductive reasoning and the understanding of intention in schizophrenia.

PubMed

Corcoran, Rhiannon

2003-08-01

The study explored the relationship between the understanding of intention in veiled speech acts and the ability to reason inductively. A total of 39 people with DSM-IV-defined schizophrenia with no behavioural signs and 44 healthy participants performed the Hinting Task, a measure of pragmatic language in which the speaker's intention must be inferred, and a measure of inductive reasoning (Aha! Sentences) in which the meaning of ambiguous nonsocial sentences had to be inferred. The participants also completed measures of general intellectual ability, immediate memory for narrative and social problem-solving ability. A substantial correlation was found between performance on the inductive reasoning task and the Hinting Task in the sample of people with schizophrenia. The same relationship was not seen in the normal control sample. The robust relationship between these two measures in this sample survived when the roles of immediate memory for narrative and intellectual ability were controlled for. Furthermore, the relationship was distinctly more compelling for the patients who were currently ill compared to those in remission. These data suggest that people with schizophrenia use a different strategy to infer the meaning behind pragmatic language than that used by normally functioning adults. It is suggested that a reliance on different, possibly less specialised, skills in this group to perform this simple social inference task underlies their deficient performance on this and other measures of social inference. The fact that the relationship between the tasks in patients in remission is not as robust implies that the use of specialised skills to perform social inference tasks may be compromised most significantly during acute phases.

High-dose cytarabine as salvage therapy for relapsed or refractory acute myeloid leukemia--is more better or more of the same?

PubMed

Wolach, Ofir; Itchaki, Gilad; Bar-Natan, Michal; Yeshurun, Moshe; Ram, Ron; Herscovici, Corina; Shpilberg, Ofer; Douer, Dan; Tallman, Martin S; Raanani, Pia

2016-03-01

Cytarabine is the backbone of most chemotherapeutic regimens for acute myeloid leukemia (AML), yet the optimal dose for salvage therapy of refractory or relapsed AML (RR-AML) has not been established. Very high dose single-agent cytarabine at 36 g/m(2) (ARA-36) was previously shown to be effective and tolerable in RR-AML. In this retrospective analysis, we aim to describe the toxicity and efficacy of ARA-36 as salvage therapy for patients with AML who are primary refractory to intensive daunorubicin-containing induction or those relapsing after allogeneic stem cell transplant (alloSCT). Fifteen patients, median age 53 years, were included in the analysis. Six patients were treated for induction failure, one had resistant APL, and eight relapsed after alloSCT. Complete remission was achieved in 60% of patients. Surviving patients were followed for a median of 8.5 months. One-year overall survival was 54% (95% CI 30%-86%), and relapse rate from remission (n = 9) was 56%. Grade III/IV pulmonary, infectious, ocular and gastrointestinal toxicities occurred in 26%, 20%, 20% and 20% of patients respectively. Salvage therapy with ARA-36 regimen for RR-AML has considerable efficacy with manageable toxicity in patients with induction failure or post-transplant relapse. Overall survival in these high-risk patients still remains poor. Copyright © 2015 John Wiley & Sons, Ltd.

Measurable Residual Disease at Induction Redefines Partial Response in Acute Myeloid Leukemia and Stratifies Outcomes in Patients at Standard Risk Without NPM1 Mutations

PubMed Central

Freeman, Sylvie D.; Hills, Robert K.; Virgo, Paul; Khan, Naeem; Couzens, Steve; Dillon, Richard; Gilkes, Amanda; Upton, Laura; Nielsen, Ove Juul; Cavenagh, James D.; Jones, Gail; Khwaja, Asim; Cahalin, Paul; Thomas, Ian; Grimwade, David; Burnett, Alan K.; Russell, Nigel H.

2018-01-01

Purpose We investigated the effect on outcome of measurable or minimal residual disease (MRD) status after each induction course to evaluate the extent of its predictive value for acute myeloid leukemia (AML) risk groups, including NPM1 wild-type (wt) standard risk, when incorporated with other induction response criteria. Methods As part of the NCRI AML17 trial, 2,450 younger adult patients with AML or high-risk myelodysplastic syndrome had prospective multiparameter flow cytometric MRD (MFC-MRD) assessment. After course 1 (C1), responses were categorized as resistant disease (RD), partial remission (PR), and complete remission (CR) or complete remission with absolute neutrophil count < 1,000/µL or thrombocytopenia < 100,000/μL (CRi) by clinicians, with CR/CRi subdivided by MFC-MRD assay into MRD+ and MRD−. Patients without high-risk factors, including Flt3 internal tandem duplication wt/−NPM1-wt subgroup, received a second daunorubicin/cytosine arabinoside induction; course 2 (C2) was intensified for patients with high-risk factors. Results Survival outcomes from PR and MRD+ responses after C1 were similar, particularly for good- to standard-risk subgroups (5-year overall survival [OS], 27% RD v 46% PR v 51% MRD+ v 70% MRD−; P < .001). Adjusted analyses confirmed significant OS differences between C1 RD versus PR/MRD+ but not PR versus MRD+. CRi after C1 reduced OS in MRD+ (19% CRi v 45% CR; P = .001) patients, with a smaller effect after C2. The prognostic effect of C2 MFC-MRD status (relapse: hazard ratio [HR], 1.88 [95% CI, 1.50 to 2.36], P < .001; survival: HR, 1.77 [95% CI, 1.41 to 2.22], P < .001) remained significant when adjusting for C1 response. MRD positivity appeared less discriminatory in poor-risk patients by stratified analyses. For the NPM1-wt standard-risk subgroup, C2 MRD+ was significantly associated with poorer outcomes (OS, 33% v 63% MRD−, P = .003; relapse incidence, 89% when MRD+ ≥ 0.1%); transplant benefit was more apparent in patients with MRD+ (HR, 0.72; 95% CI, 0.31 to 1.69) than those with MRD− (HR, 1.68 [95% CI, 0.75 to 3.85]; P = .16 for interaction). Conclusion MFC-MRD can improve outcome stratification by extending the definition of partial response after first induction and may help predict NPM1-wt standard-risk patients with poor outcome who benefit from transplant in the first CR. PMID:29601212

Systematic Review with Network Meta-Analysis: Comparative Efficacy of Biologics in the Treatment of Moderately to Severely Active Ulcerative Colitis.

PubMed

Vickers, Adrian D; Ainsworth, Claire; Mody, Reema; Bergman, Annika; Ling, Caroline S; Medjedovic, Jasmina; Smyth, Michael

2016-01-01

Biological therapies are increasingly used to treat ulcerative colitis (UC). To compare the efficacy of biologics in adults with moderately-to-severely active UC, stratified by prior exposure to anti-tumour necrosis factor (anti-TNF) therapy. A systematic literature review was undertaken to identify studies of biologics approved for UC. Network meta-analysis was conducted for endpoints at induction and maintenance. Seven studies were included in the meta-analysis of induction treatment for anti-TNF therapy-naïve patients. All biologics were more effective than placebo in inducing clinical response, clinical remission, and mucosal healing. Infliximab demonstrated a statistically significant improvement over adalimumab in clinical response (odds ratio [OR] [95% credible interval (CrI)]: 2.19 [1.35-3.55]), clinical remission (OR [95% CrI]: 2.81 [1.49-5.49]), and mucosal healing (OR [95% CrI]: 2.23 [1.21-4.14]); there were no other significant differences between biologics for induction efficacy. Five studies were included in the meta-analysis of maintenance treatment, two studies rerandomised responder patients at end of induction, and three followed the same patients 'straight through'. To account for design differences, the number of responders at end of induction was assumed to be equivalent to the number rerandomised. Vedolizumab showed significantly different durable clinical response from comparators (OR [95% CrI] infliximab 3.18 [1.14-9.20], golimumab 2.33 [1.04-5.41], and adalimumab 3.96 [1.67-9.84]). In anti-TNF therapy-experienced patients, only vedolizumab and adalimumab could be compared. At induction, no significant differences in efficacy were seen. During maintenance, vedolizumab showed significantly improved rates of mucosal healing versus adalimumab (OR [95% CrI]: 6.72 [1.36-41.0]). This study expands the understanding of comparative efficacies of biologic treatments for UC, encompassing outcomes and populations not previously studied. All biologic treatments were effective for UC during induction. Vedolizumab demonstrated possible clinical benefits in the maintenance setting versus all comparators, irrespective of prior anti-TNF exposure and after adjusting for differences in study design.

[Androgens and prolonged complete remissions in acute non lymphoblastic leukemias. Results of a systematic treatment with stanozolol associated with chemotherapy (author's transl)].

PubMed

Sotto, J J; Hollard, D; Schaerer, R; Bensa, J C; Seigneurin, D

1975-01-01

An androgen (stanozolol: 0,15 mg/kg/d) was systematically associated to the treatment of acute non lymphoblastic leukemias, since the beginning of induction therapy (vincristin, daunorubicin, prednisone) and throughout the maintenance period (6-mercaptopurine and methotrexate). Thirty-six patients less than 60 years old (median age: 44 years) presenting with acute non-lymphoblastic leukemia were entered to the study. Sixteen achieved complete remission (C.R.), i.e. 44% of the whole and 53% of treated patients. Out of 16 patients with complete remission, 4 relapsed during the observation period which lasted 4-1/2 years. The stability of the hematologic equilibrium in patients in C.R. is the main finding of the present study. The actuarial curve of the duration of the first complete remission reaches a "plateau"; after the 8th month only one relapse was observed in 9 patients. The rate of C.R. at 2 years is 76 +/- 23%. As compared to the results from other schedules of treatment, this rate appears significantly better, specially in the case of immunotherapy (p less than 0,001). A prospective randomized study is now suggested as to confirm this result; its therapeutic and theoretical basis and perspectives are discussed.

Efficacy of combination chemotherapy for treatment of gastrointestinal lymphoma in dogs.

PubMed

Rassnick, K M; Moore, A S; Collister, K E; Northrup, N C; Kristal, O; Chretin, J D; Bailey, D B

2009-01-01

Chemotherapy for multicentric canine lymphoma has favorable results. The gastrointestinal (GI) tract is the most common extranodal site of canine lymphoma, but there have been no prospective studies to determine outcome when dogs with GI lymphoma are treated with chemotherapy. Treatment with a multiagent chemotherapy protocol is associated with a poor outcome in dogs with GI lymphoma. Eighteen dogs with histologically confirmed GI lymphoma. Prospective clinical trial in which dogs with GI lymphoma were treated with a 20-week combination chemotherapy protocol consisting of induction and consolidation phases. Thirteen dogs had primary GI lymphoma and 5 had multicentric lymphoma with GI involvement. The majority of the lymphomas (63%) were of T-cell origin. Overall remission rate was 56%; 9 dogs achieved a complete remission for a median of 86 days (range, 22-420 days) and 1 dog achieved a partial remission for 26 days. Overall median survival time was 77 days (range, 6-700 days). Dogs that failed to achieve a remission (10 versus 117 days; P= .002) or had diarrhea at initial presentation (70 versus 700 days; P < .001) had shorter survival times. The response and survival of dogs with GI lymphoma treated with multiagent chemotherapy is poor but long-term survival is possible.

Mechanisms of fibrosis in acute liver failure.

PubMed

He, Yingli; Jin, Li; Wang, Jing; Yan, Zhi; Chen, Tianyan; Zhao, Yingren

2015-07-01

Acute liver failure (ALF) is a condition with high mortality and morbidity. Fibrosis in chronic liver disease was extensively researched, whereas fibrosis and underlying mechanism in acute liver failure remains unclear. Hepatitis B virus related ALF patients were recruited to investigate if there was ongoing fibrosis by liver histology and liver stiffness measurement(LSM) analysis as well as fibrosis markers assay. Sera HMGB1 were kinetically detected in progression and remission stage of ALF. Hepatic stellate cell(HSC) activation by HMGB1 was explored by testing mRNA and protein level of α-SMA and collagen 1a1 by using qPCR and western blot. Autophagy induction by HMGB1 was explored by LC3-II conversion, autophagy flux and fluorescence. Firstly, ongoing fibrosis in progression stage of ALF was confirmed by histological analysis, LS measurement as well as fibrosis markers detection. HSC activation and autophagy induction in explanted liver tissue also revealed. Next, kinetic monitoring sera HMGB1 revealed elevated HMGB1 in progression stage of ALF vs HBsAg carrier, and drop back to base level in remission stage. Thirdly, rHMGB1 dose dependently activated HSCs, as indicated by increased mRNA and proteins level in α-SMA and collagen 1a1. Moreover, autophagy was induced in HSC treated with rHMGB1, as illustrated by increased LC3 lipidation, elevated autophagy flux and GFP-LC3 puncta. Acute liver failure is accompanied by ongoing fibrosis, HSC activation and autophagy induction. Increased HMGB1 activates HSC via autophagy induction. Those findings integrate HMGB1, HSCs activation, autophagy into a common framework that underlies the fibrosis in ALF. © 2014 The Authors. Liver International Published by John Wiley & Sons Ltd.

Phase II clinical trial of combination chemotherapy with dexamethasone for lymphoma in dogs.

PubMed

Greenberg, Chelsea B; Boria, Pedro A; Borgatti-Jeffreys, Antonella; Raskin, Rose E; Lucroy, Michael D

2007-01-01

Dogs with histologically confirmed lymphoma were treated with a 14-week induction chemotherapy protocol that included dexamethasone. A phase II clinical trial was done using a standard two-stage design. Complete remission occurred in 21 (88%) dogs, with a median initial progression-free interval of 186 days. Toxicity was mild and self-limiting in the majority of dogs.

Treating to the target of remission in early rheumatoid arthritis is cost-effective: results of the DREAM registry.

PubMed

Vermeer, Marloes; Kievit, Wietske; Kuper, Hillechiena H; Braakman-Jansen, Louise M A; Bernelot Moens, Hein J; Zijlstra, Theo R; den Broeder, Alfons A; van Riel, Piet L C M; Fransen, Jaap; van de Laar, Mart A F J

2013-12-13

Where health economic studies are frequently performed using modelling, with input from randomized controlled trials and best guesses, we used real-life data to analyse the cost-effectiveness and cost-utility of a treatment strategy aiming to the target of remission compared to usual care in early rheumatoid arthritis (RA). We used real-life data from comparable cohorts in the Dutch Rheumatoid Arthritis Monitoring (DREAM) registry: the DREAM remission induction cohort (treat-to-target, T2T) and the Nijmegen early RA inception cohort (usual care, UC). Both cohorts were followed prospectively using the DREAM registry methodology. All patients fulfilled the American College of Rheumatology criteria for RA and were included in the cohort at the time of diagnosis. The T2T cohort was treated according to a protocolised strategy aiming at remission (Disease Activity Score in 28 joints (DAS28) < 2.6). The UC cohort was treated without DAS28-guided treatment decisions. EuroQol-5D utility scores were estimated from the Health Assessment Questionnaire. A health care perspective was adopted and direct medical costs were collected. The incremental cost effectiveness ratio (ICER) per patient in remission and incremental cost utility ratio (ICUR) per quality-adjusted life year (QALY) gained were calculated over two and three years of follow-up. Two year data were available for 261 T2T patients and 213 UC patients; an extended follow-up of three years was available for 127 and 180 patients, respectively. T2T produced higher remission percentages and a larger gain in QALYs than UC. The ICER was € 3,591 per patient in remission after two years and T2T was dominant after three years. The ICUR was € 19,410 per QALY after two years and T2T was dominant after three years. We can conclude that treating to the target of remission in early RA is cost-effective compared with UC. The data suggest that in the third year, T2T becomes cost-saving.

Low-dose budesonide for maintenance of clinical remission in collagenous colitis: a randomised, placebo-controlled, 12-month trial

PubMed Central

Münch, Andreas; Bohr, Johan; Miehlke, Stephan; Benoni, Cecilia; Olesen, Martin; Öst, Åke; Strandberg, Lars; Hellström, Per M; Hertervig, Erik; Armerding, Peter; Stehlik, Jiri; Lindberg, Greger; Björk, Jan; Lapidus, Annika; Löfberg, Robert; Bonderup, Ole; Avnström, Sören; Rössle, Martin; Dilger, Karin; Mueller, Ralph; Greinwald, Roland; Tysk, Curt; Ström, Magnus

2016-01-01

Objective This 1-year study aimed to assess low-dose budesonide therapy for maintenance of clinical remission in patients with collagenous colitis. Design A prospective, randomised, placebo-controlled study beginning with an 8-week open-label induction phase in which patients with histologically confirmed active collagenous colitis received budesonide (Budenofalk, 9 mg/day initially, tapered to 4.5 mg/day), after which 92 patients in clinical remission were randomised to budesonide (mean dose 4.5 mg/day; Budenofalk 3 mg capsules, two or one capsule on alternate days) or placebo in a 12-month double-blind phase with 6 months treatment-free follow-up. Primary endpoint was clinical remission throughout the double-blind phase. Results Clinical remission during open-label treatment was achieved by 84.5% (93/110 patients). The median time to remission was 10.5 days (95% CI (9.0 to 14.0 days)). The maintenance of clinical remission at 1 year was achieved by 61.4% (27/44 patients) in the budesonide group versus 16.7% (8/48 patients) receiving placebo (treatment difference 44.5% in favour of budesonide; 95% CI (26.9% to 62.7%), p<0.001). Health-related quality of life was maintained during the 12-month double-blind phase in budesonide-treated patients. During treatment-free follow-up, 82.1% (23/28 patients) formerly receiving budesonide relapsed after study drug discontinuation. Low-dose budesonide over 1 year resulted in few suspected adverse drug reactions (7/44 patients), all non-serious. Conclusions Budesonide at a mean dose of 4.5 mg/day maintained clinical remission for at least 1 year in the majority of patients with collagenous colitis and preserved health-related quality of life without safety concerns. Treatment extension with low-dose budesonide beyond 1 year may be beneficial given the high relapse rate after budesonide discontinuation. Trial registration numbers http://www.clinicaltrials.gov (NCT01278082) and http://www.clinicaltrialsregister.eu (EudraCT: 2007-001315-31). PMID:25425655

Prognostic significance of flow-cytometry evaluation of minimal residual disease in children with acute myeloid leukaemia treated according to the AIEOP-AML 2002/01 study protocol.

PubMed

Buldini, Barbara; Rizzati, Frida; Masetti, Riccardo; Fagioli, Franca; Menna, Giuseppe; Micalizzi, Concetta; Putti, Maria Caterina; Rizzari, Carmelo; Santoro, Nicola; Zecca, Marco; Disarò, Silvia; Rondelli, Roberto; Merli, Pietro; Pigazzi, Martina; Pession, Andrea; Locatelli, Franco; Basso, Giuseppe

2017-04-01

In children with acute myeloid leukaemia (AML), assessment of initial treatment response is an essential prognostic factor; methods more sensitive than morphology are still under evaluation. We report on the measurement of minimal residual disease (MRD), by multicolour flow-cytometry in one centralized laboratory, in 142 children with newly diagnosed AML enrolled in the Associazione Italiana di EmatoOncologia Pediatrica-AML 2002/01 trial. At the end of the first induction course, MRD was <0·1% in 69, 0·1-1% in 16 and >1% in 51 patients. The 8-year disease-free survival (DFS) of 125 children in morphological complete remission and with MRD <0·1%, 0·1-1% and ≥1% was 73·1 ± 5·6%, 37·8 ± 12·1% and 34·1 ± 8·8%, respectively (P < 0·01). MRD was also available after the second induction course in 92/142 patients. MRD was ≥0·1% at the end of the first induction course in 36 patients; 13 reached an MRD <0·1% after the second one and their DFS was 45·4 ± 16·7% vs. 22·8 ± 8·9% in patients with persisting MRD ≥0·1% (P = 0·037). Multivariate analysis demonstrated that MRD ≥0·1% after first induction course was, together with a monosomal karyotype, an independent adverse prognostic factor for DFS. Our results show that MRD detected by flow-cytometry after induction therapy predicts outcome in patients with childhood AML and can help stratifying post-remission treatment. © 2017 John Wiley & Sons Ltd.

Intensive therapy before or during the conditioning regimen of allogeneic marrow transplantation in adult acute lymphoblastic leukemia patients: we must choose to reduce Toxicity--a Groupe Ouest-Est d'Etude des Leucemies et Autres Maladies du Sang study.

PubMed

Deconinck, Eric; Hunault, Mathilde; Milpied, Noël; Bernard, Marc; Renaud, Marc; Desablens, Bernard; Delain, Martine; Witz, Francis; Lioure, Bruno; Pignon, Bernard; Guyotat, Denis; Berthou, Christian; Jouet, Jean-Pierre; Casassus, Phillipe; Ifrah, Norbert; Boiron, Jean-Michel

2005-06-01

To improve the results in the treatment of adult acute lymphoblastic leukemia patients, different strategies have been proposed. The intensification could concern the induction and early consolidation phases, the conditioning regimen before allogeneic bone marrow transplantation (alloBMT), or both. We analyzed 2 consecutive trials for adult patients in first remission and with the same prognostic features. The Leucemie Aigue Lymphoblastique Paris-Ouest-France (LALPOF) protocol proposed alloBMT with standard conditioning after a classic induction and intensified consolidation scheme; the Groupe Ouest Est des Leucemies Aigues Lymphoblastiques (GOLEAL1) protocol tested an intensified induction and consolidation course before alloBMT with a reinforced conditioning regimen. The 4-year survival rates after alloBMT for LALPOF and GOELAL1 were, respectively, 71% +/- 12% and 36% +/- 13% ( P = .009). The 4-year disease-free survival reached 75% +/- 11% in the LALPOF study and 69% +/- 13% in the GOELAL1 study ( P = .30). The toxic death rate was significantly lower in the LALPOF (2/18) than in the GOELAL1 (6/15) group. Event-free survival at 4 years was significantly higher in LALPOF than in GOELAL1: 66% +/- 11% and 35% +/- 11%, respectively ( P = .02). For adult acute lymphoblastic leukemia patients in first remission, the intensification of chemotherapy before a reinforced conditioning regimen before alloBMT may lead to an increased toxic death rate.

Remission induction using alemtuzumab can permit chemotherapy-refractory chronic lymphocytic leukemia (CLL) patients to undergo allogeneic stem cell transplantation.

PubMed

Knauf, Wolfgang; Rieger, Kathrin; Blau, Wolfgang; Hegenbart, Ute; Von Gruenhagen, Ulrich; Niederwieser, Dietger; Thiel, Eckhard

2004-12-01

The outcome of allogeneic stem cell transplantation depends upon the disease status before transplantation. Patients with refractory disease are at high risk for relapse. To improve the curative potential of the transplant procedure, we treated 3 chemotherapy-refractory CLL patients with alemtuzumab before allogeneic stem cell transplantation. Prior to therapy, all patients suffered from B-symptoms, and had massive adenopathy, splenomegaly, thrombocytopenia, and anemia; two patients had hepatomegaly. Alemtuzumab greatly reduced tumor mass in blood and bone marrow, B-symptoms resolved, and organomegaly improved. Two patients became blood product independent. All patients proceeded to transplantation after conditioning with TBI 2 Gy (n=1) or Treosulfan (n=2) in combination with Fludarabine either from an HLA-matched sibling (n=2) or from an HLA-matched unrelated donor (n=1). All patients engrafted, and are alive and well. Two patients reached complete remission (CR); one patient attained stable partial remission (PR). These heavily pre-treated refractory patients gained substantial clinical benefit from alemtuzumab, and received successful allografts.

Acute lymphoblastic leukemia of childhood monitored by bacteriocin and flowcytometry.

PubMed

Musclow, C E; Farkas-Himsley, H; Weitzman, S S; Herridge, M

1987-04-01

Bacteriocin and flowcytometric analysis of 106 blood samples from children with acute lymphoblastic leukemia were correlated with clinical stages of disease. Bacteriocins interacted selectively with malignant, and not with normal, lymphocytes causing cell cycle perturbation which was rapidly and objectively recorded by the flowcytometer. The patients were grouped as: (A) newly-diagnosed (15); (B) early induction (11); (C) remission with viral infection (7); (D) remission (64); (E) bone marrow relapsed (5); (F) extramedullary relapsed (3); (G) non-malignant pediatric controls (8). Bacteriocin reacted usually with groups A, B, C, E and not with groups D, F and G. Repeated testing correlated well with the clinical status. Blood from 7 patients in remission and from 3 normal individuals, each with transient viral infection, reacted with bacteriocin. A quantitative correlation between peripheral blood blasts or surface markers for ALL and bacteriocin reactivity was not established. Unexpected results were obtained only in 13% (false-positive 11% and false-negative 3%). This test can be recommended for preliminary diagnosis and possibly prognosis of lymphoblastic leukemia and provides means of monitoring progress during chemotherapy.

Second-generation corticosteroids for the treatment of Crohn's disease and ulcerative colitis: more effective and less side effects?

PubMed

De Cassan, Chiara; Fiorino, Gionata; Danese, Silvio

2012-01-01

Systemic corticosteroids are highly effective at inducing clinical remission in cases of acute exacerbation of Crohn's disease (CD) and ulcerative colitis (UC); however, their use is limited by their frequent and sometimes severe side effects. Thus, a second generation of corticosteroids with less systemic effects has been developed. This review analyzed all of the studies on the new formulations of steroids with limited absorption (budesonide, budesonide MMX®, beclomethasone dipropionate and erythrocyte-mediated delivery of dexamethasone) in patients with CD and UC. All relevant articles published in English between September 1960 and April 2011 were reviewed. Budesonide is superior to placebo, and as effective as systemic corticosteroids in inducing clinical remission in patients with ileo-colonic CD, but evidence of mucosal healing is limited. When administered as an MMX formula, budesonide can also effectively induce clinical remission in patients with UC, but budesonide alone is not effective in maintaining clinical remission in CD or UC. Beclomethasone dipropionate seems to be effective in patients with mild-to-moderate left-sided and extensive UC, while data on erythrocyte-mediated delivery of dexamethasone are encouraging but still limited. The safety profile for all these products is good but more studies are needed. Steroids remain the mainstay for the induction of clinical remission in cases of acute relapse of both CD and UC. Second-generation corticosteroids are an interesting alternative, with the advantage of high topical activity, less systemic toxicity and limited side effects. Copyright © 2012 S. Karger AG, Basel.

Combined Diosmectite and Mesalazine Treatment for Mild-to-Moderate Ulcerative Colitis: A Randomized, Placebo-Controlled Study

PubMed Central

Jiang, Xue-Liang; Wang, Hua-Hong; Cui, Hui-Fei

2015-01-01

Background The relapse rate of ulcerative colitis (UC) is high. The efficacy of combined diosmectite and mesalazine treatment for active mild-to-moderate UC was investigated. Material/Methods A total of 120 patients with UC were enrolled in this randomized, single-blind, placebo-controlled study. Sixty patients were assigned to the Diosmectite group (diosmectite and mesalazine) and 60 were assigned to Placebo group (placebo and mesalazine). In the induction phase, the primary end point was the clinical remission rate at 8 weeks; secondary end points were clinical response, endothelial mucosal healing, Mayo score, erythrocyte sedimentation rate, C-reactive protein levels, and defecation frequency. In the maintenance phase, the primary end point was clinical remission at 52 weeks; secondary end points were clinical response, endothelial mucosal healing, Mayo score, erythrocyte sedimentation rate, and defecation frequency. Results At 8 weeks, the Diosmectite group had a significantly higher clinical remission rate (68.3% vs. 50%) and mucosal healing rate (66.7% vs. 48.3%) compared with the Placebo group. There were no significant differences in clinical response rates, Mayo score, erythrocyte sedimentation rate, C-reactive protein, or defecation frequency. At 52 weeks, the Diosmectite group had a significantly higher clinical remission rate (61.7% vs. 40%) and mucosal healing rate (60% vs. 38.3%) compared with the Placebo group. Defecation frequency was lower, but this was not significant. Conclusions Combined diosmectite and mesalazine treatment successfully induced and maintained the treatment of active mild-to-moderate UC as indicated by higher rates of clinical remission and mucosal healing. PMID:25582578

Maintenance of remission with combination etanercept-DMARD therapy versus DMARDs alone in active rheumatoid arthritis: results of an international treat-to-target study conducted in regions with limited biologic access.

PubMed

Pavelka, Karel; Akkoç, Nurullah; Al-Maini, Mustafa; Zerbini, Cristiano A F; Karateev, Dmitry E; Nasonov, Evgeny L; Rahman, Mahboob U; Pedersen, Ronald; Dinh, Andrew; Shen, Qi; Vasilescu, Radu; Kotak, Sameer; Mahgoub, Ehab; Vlahos, Bonnie

2017-09-01

In this transglobal, randomized, double-blind, placebo-controlled, treat-to-target study, the maintenance of efficacy was compared between biologic-and biologic-free-disease-modifying antirheumatic drug (DMARD) combination regimens after low disease activity (LDA) was achieved with biologic DMARD induction therapy. Patients with moderate-to-severe rheumatoid arthritis despite methotrexate therapy received open-label etanercept 50 mg subcutaneously once weekly plus methotrexate with or without other conventional synthetic (cs) DMARDs for 24 weeks. Patients achieving LDA [disease activity score in 28 joints based on erythrocyte sedimentation rate (DAS28-ESR) <3.2] at week 24 were randomized to receive etanercept-methotrexate combination therapy or placebo-methotrexate combination therapy, with or without other csDMARDs, for 28 weeks. In the open-label period, 72% of patients achieved DAS28-ESR LDA at week 24. Patients enrolled in the double-blind period had long-standing rheumatoid arthritis and high disease activity at baseline (mean duration, 8.1 years; DAS28-ESR, 6.4). In the etanercept and placebo combination groups, 44% versus 17% achieved DAS28-ESR LDA and 34 versus 13% achieved DAS28-ESR remission at week 52 (p < 0.001). Adverse events were reported in 37 and 43%, serious adverse events in 0 and 4%, and serious infections in 0 and 2% in these groups, respectively, in the double-blind period. After induction of response with etanercept combination therapy following a treat-to-target approach in patients with long-standing rheumatoid arthritis and high disease activity at baseline, the etanercept combination regimen was significantly more effective in maintaining LDA and remission than a biologic-free regimen. ClinicalTrials.gov identifier. NCT01578850.

Baseline Oral 5-ASA Use and Efficacy and Safety of Budesonide Foam in Patients with Ulcerative Proctitis and Ulcerative Proctosigmoiditis: Analysis of 2 Phase 3 Studies

PubMed Central

Sandborn, William J.; Rubin, David T.; Harper, Joseph R.

2016-01-01

Background: Rectal budesonide foam is a second-generation corticosteroid efficacious for active mild to moderate ulcerative proctitis and ulcerative proctosigmoiditis. This subgroup analysis examined the impact of baseline oral 5-aminosalicylic acid (5-ASA) on the efficacy and safety of budesonide foam in patients with mild to moderate ulcerative proctitis or ulcerative proctosigmoiditis. Methods: Patients received budesonide foam 2 mg/25 mL twice daily for 2 weeks, then once daily for 4 weeks, or placebo, with or without continued stable dosing of baseline oral 5-ASAs, for remission induction at week 6 (primary endpoint) in 2 identically designed, randomized, double-blind, phase 3 studies. Results: Of the 267 and 279 patients randomized to treatment with budesonide foam or placebo (pooled population), 55.1% and 55.2%, respectively, reported baseline 5-ASA use. A significantly greater percentage of patients achieved remission with budesonide foam versus placebo, either with (42.2% versus 31.8%, respectively; P = 0.03) or without (40.0% versus 14.4%; P < 0.0001) baseline 5-ASA use at week 6. A significantly greater percentage of patients achieved a Modified Mayo Disease Activity Index rectal bleeding subscale score of 0 at week 6, regardless of baseline 5-ASA use (5-ASA, 50.3% versus 35.7%; P = 0.003: no 5-ASA, 45.8% versus 19.2%; P < 0.0001). The frequency of adverse events was comparable between groups, regardless of baseline 5-ASA use. Conclusions: Budesonide foam was efficacious and safe for induction of remission of mild to moderate ulcerative proctitis and ulcerative proctosigmoiditis in patients receiving oral 5-ASA at baseline and those who were not (Clinicaltrials.gov: NCT01008410 and NCT01008423). PMID:27416045

Efficacy of long-term 4.0 g/day mesalazine (Pentasa) for maintenance therapy in ulcerative colitis.

PubMed

Takeshima, Fuminao; Matsumura, Masato; Makiyama, Kazuya; Ohba, Kazuo; Yamakawa, Masaki; Nishiyama, Hitoshi; Yamao, Takuji; Akazawa, Yuko; Yamaguchi, Naoyuki; Ohnita, Ken; Ichikawa, Tatsuki; Isomoto, Hajime; Nakao, Kazuhiko

2014-07-27

High-dose (4.0 g/day) mesalazine is typically used for induction therapy, but its efficacy as maintenance therapy remains to be determined. We conducted a multicenter retrospective study to investigate the efficacy of continuous treatment with 4.0 g/day of mesalazine. Japanese ulcerative colitis (UC) patients receiving acute induction therapy with 4.0 g/day mesalazine were enrolled and followed. Those who clinically improved or who achieved clinical remission were categorized into 2 sub-groups according to the median duration of treatment with 4.0 g/day of mesalazine. The clinical relapse frequency and the time to relapse were analyzed. We enrolled 180 patients with active UC, and then 115 patients who clinically improved or who achieved clinical remission after treatment with 4.0 g/day mesalazine were categorized into 2 sub-groups according to the median of treatment duration: a short-term treatment group (≤105 days, n=58) and a long-term treatment group (>105 days, n=57). Overall, 45 (39.1%) patients relapsed: 28 (48.3%) in the short-term treatment group and 17 (29.8%) in the long-term treatment group. This difference was statistically significant (p<0.05). The relapse-free rate in the long-term treatment group was significantly higher than that in the short-term treatment group (p<0.05). The mean time to relapse in the long-term treatment group was significantly longer than that in the short-term treatment group (425.6±243.8 days vs. 277.4±224.5 days; p<0.05). Long-term continuous treatment with high-dose mesalazine (4.0 g/day) may be more effective than short-term treatment for maintenance of remission in UC patients.

ANCA-associated vasculitis: diagnostic and therapeutic strategy.

PubMed

Ozaki, Shoichi

2007-06-01

Among small-vessel vasculitides, microscopic polyangiitis (MPA), Wegener's granulomatosis (WG), and allergic granulomatous angiitis (AGA) are known collectively as ANCA-associated vasculitis (AAV) because of the involvement of anti-neutrophil cytoplasmic antibodies (ANCA) as the common pathogenesis. Major target antigens of ANCA associated with vasculitis are myeloperoxidase (MPO) and proteinase 3 (PR3). MPO-ANCA is related to MPA and AGA, and PR3-ANCA is the marker antibody in WG. MPO-ANCA-associated vasculitis is more frequent in Japan, whereas PR3-ANCA-associated vasculitis is more common in Europe and USA. ANCA appears to induce vasculitis by directly activating neutrophils. Therefore, no immunoglobulins or complement components are detected in the vasculitis lesions; hence, AAV is called pauci-immune vasculitis (pauci = few/little). Untreated patients with severe AAV with multi-organ involvement have a poor prognosis, which is improved by combination therapy with cyclophosphamide and high-dose corticosteroid. Randomized controlled trials (RCT) regarding induction and maintenance of remission of AAV indicated that the rate of remission induction by the standard regimen is approximately 90% in 6 months, that maintenance of remission can be achieved with oral azathioprine as well as cyclophosphamide, and that methotrexate can be used only for non-renal mild AAV. As these data were obtained mostly in patients positive for PR3-ANCA, caution must be taken in applying these findings to Japanese patients, most of whom are positive for MPO-ANCA. A prospective study is now underway to clarify the effectiveness of the standard regimen in Japanese patients with MPO-ANCA-associated vasculitis. This article describes the diagnostic criteria and the recent evidence-based therapeutic strategy of AAV.

Baseline Oral 5-ASA Use and Efficacy and Safety of Budesonide Foam in Patients with Ulcerative Proctitis and Ulcerative Proctosigmoiditis: Analysis of 2 Phase 3 Studies.

PubMed

Bosworth, Brian P; Sandborn, William J; Rubin, David T; Harper, Joseph R

2016-08-01

Rectal budesonide foam is a second-generation corticosteroid efficacious for active mild to moderate ulcerative proctitis and ulcerative proctosigmoiditis. This subgroup analysis examined the impact of baseline oral 5-aminosalicylic acid (5-ASA) on the efficacy and safety of budesonide foam in patients with mild to moderate ulcerative proctitis or ulcerative proctosigmoiditis. Patients received budesonide foam 2 mg/25 mL twice daily for 2 weeks, then once daily for 4 weeks, or placebo, with or without continued stable dosing of baseline oral 5-ASAs, for remission induction at week 6 (primary endpoint) in 2 identically designed, randomized, double-blind, phase 3 studies. Of the 267 and 279 patients randomized to treatment with budesonide foam or placebo (pooled population), 55.1% and 55.2%, respectively, reported baseline 5-ASA use. A significantly greater percentage of patients achieved remission with budesonide foam versus placebo, either with (42.2% versus 31.8%, respectively; P = 0.03) or without (40.0% versus 14.4%; P < 0.0001) baseline 5-ASA use at week 6. A significantly greater percentage of patients achieved a Modified Mayo Disease Activity Index rectal bleeding subscale score of 0 at week 6, regardless of baseline 5-ASA use (5-ASA, 50.3% versus 35.7%; P = 0.003: no 5-ASA, 45.8% versus 19.2%; P < 0.0001). The frequency of adverse events was comparable between groups, regardless of baseline 5-ASA use. Budesonide foam was efficacious and safe for induction of remission of mild to moderate ulcerative proctitis and ulcerative proctosigmoiditis in patients receiving oral 5-ASA at baseline and those who were not (Clinicaltrials.gov: NCT01008410 and NCT01008423).

The role of centralized reading of endoscopy in a randomized controlled trial of mesalamine for ulcerative colitis.

PubMed

Feagan, Brian G; Sandborn, William J; D'Haens, Geert; Pola, Suresh; McDonald, John W D; Rutgeerts, Paul; Munkholm, Pia; Mittmann, Ulrich; King, Debra; Wong, Cindy J; Zou, Guangyong; Donner, Allan; Shackelton, Lisa M; Gilgen, Denise; Nelson, Sigrid; Vandervoort, Margaret K; Fahmy, Marianne; Loftus, Edward V; Panaccione, Remo; Travis, Simon P; Van Assche, Gert A; Vermeire, Séverine; Levesque, Barrett G

2013-07-01

Interobserver differences in endoscopic assessments contribute to variations in rates of response to placebo in ulcerative colitis (UC) trials. We investigated whether centralized review of images could reduce these variations. We performed a 10-week, randomized, double-blind, placebo-controlled study of 281 patients with mildly to moderately active UC, defined by an Ulcerative Colitis Disease Activity Index (UCDAI) sigmoidoscopy score ≥2, that evaluated the efficacy of delayed-release mesalamine (Asacol 800-mg tablet) 4.8 g/day. Endoscopic images were reviewed by a single expert central reader. The primary outcome was clinical remission (UCDAI, stool frequency and bleeding scores of 0, and no fecal urgency) at week 6. The primary outcome was achieved by 30.0% of patients treated with mesalamine and 20.6% of those given placebo, a difference of 9.4% (95% confidence interval [CI], -0.7% to 19.4%; P = .069). Significant differences in results from secondary analyses indicated the efficacy of mesalamine. Thirty-one percent of participants, all of whom had a UCDAI sigmoidoscopy score ≥2 as read by the site investigator, were considered ineligible by the central reader. After exclusion of these patients, the remission rates were 29.0% and 13.8% in the mesalamine and placebo groups, respectively (difference of 15%; 95% CI, 3.5%-26.0%; P = .011). Although mesalamine 4.8 g/day was not statistically different from placebo for induction of remission in patients with mildly to moderately active UC, based on an intent-to-treat analysis, the totality of the data supports a benefit of treatment. Central review of endoscopic images is critical to the conduct of induction studies in UC; ClinicalTrials.gov Number, NCT01059344. Copyright © 2013 AGA Institute. Published by Elsevier Inc. All rights reserved.

Are there any differences in the efficacy and safety of different formulations of Oral 5-ASA used for induction and maintenance of remission in ulcerative colitis? evidence from cochrane reviews.

PubMed

Feagan, Brian G; Chande, Nilesh; MacDonald, John K

2013-08-01

We systematically reviewed and compared the efficacy and safety of oral mesalamine formulations (sustained release, delayed release, and prodrugs) used for induction and maintenance of remission in ulcerative colitis. The main objective of this review was to determine if there are any differences in efficacy or safety among the oral 5-ASA drugs. A literature search in February 2013 identified all applicable randomized trials. Study quality was evaluated using the Cochrane risk of bias tool. The Grading of Recommendations Assessment, Development and Evaluation criteria were used to assess the overall quality of the evidence. Studies were subgrouped by common mesalamine comparators for meta-analysis. Studies were pooled for analysis if they compared equimolar doses of oral 5-ASA. Seventeen studies that evaluated 2925 patients were identified. The risk of bias was low for most factors, although 1 study was single blind and 3 were open label. No difference was observed between oral 5-ASA and comparator 5-ASA formulations in the proportion of patients with clinical remission (relative risk, 0.94; 95% confidence interval, 0.86-1.02), clinical improvement (relative risk, 0.89; 95% confidence interval, 0.77-1.01), or relapse at 12 months (relative risk, 1.01; 95% confidence interval, 0.80-1.28). Subgroup analyses showed no important differences in efficacy. No significant difference was demonstrated in rates of adverse events or withdrawal due to adverse events. There does not seem to be any difference in efficacy or safety among the various formulations of oral 5-ASA. Oral mesalamine is an effective and safe treatment of mild-to-moderate or quiescent ulcerative colitis regardless of the chosen formulation.

Adalimumab versus infliximab for the treatment of moderate to severe ulcerative colitis in adult patients naïve to anti-TNF therapy: an indirect treatment comparison meta-analysis.

PubMed

Thorlund, Kristian; Druyts, Eric; Mills, Edward J; Fedorak, Richard N; Marshall, John K

2014-07-01

To compare the efficacy of adalimumab and infliximab for the treatment of moderate to severe ulcerative colitis using indirect treatment comparison meta-analysis. A systematic review and Bayesian indirect treatment comparison meta-analyses were performed for seven patient-important clinical outcomes at 8 weeks and 52 weeks. Odds ratio (OR) estimates and associated 95% credible intervals (CrIs) were produced. Five eligible RCTs informed clinical remission, response, mucosal healing, quality of life, colectomy, serious adverse events, and discontinuation due to adverse events at 8 weeks and 52 weeks. At 8 weeks of induction therapy, clinical remission (OR=0.42, 95% CrI 0.17-0.97), clinical response (OR=0.45, 95% CrI 0.23-0.89) and mucosal healing (OR=0.46, 95% CrI 0.25-0.86) statistically favored infliximab. However, after 52 weeks of maintenance therapy OR estimates showed no significant difference between infliximab and adalimumab. For serious adverse events and discontinuations due to adverse events, adalimumab and infliximab were similar to placebo. Further, the indirect treatment comparison of adalimumab and infliximab yielded odds ratios close to 1.00 with wide credible intervals. The findings of this indirect treatment comparison meta-analysis suggest that both infliximab and adalimumab are superior to placebo in the treatment of moderate to moderately severe ulcerative colitis. While infliximab is statistically more effective than adalimumab in the induction of remission, response and mucosal healing at 8 weeks, infliximab and adalimumab are comparable in efficacy at 52 weeks of maintenance treatment. Copyright © 2014 European Crohn's and Colitis Organisation. Published by Elsevier B.V. All rights reserved.

[Therapeutic Efficacy of VICP+L-ASP/TKI on Adult Patients with B-ALL].

PubMed

Shen, Ming-Fang; Wei, Ju-Ying; Yu, Wen-Juan; Wang, Jing-Han; Tong, Hong-Yan; Meng, Hai-Tao; Mai, Wen-Yuan; Qian, Wen-Bin; Jin, Jie

2016-12-01

To evaluate the therapeutic efficacy of VICP+L-ASP/TKI on adult patients with B-ALL and to explore the influence factors. Forty-one adult B-ALL patients treated with VICP+L-ASP/TKI from August 2008 to June 2014 were following-up. The complete remission(CR) rate, toxicity, overall survival(OS) and event free survival(EFS) after induction treatment were analyzed, the therapeutic outcome of patients between different risk stratification subgroups was compared, the influence of standardized consolidatory and maintaining treatment as well as allogeneic hematopoietic stem cell transplantation(allo-HSCT) on survival time was analyzed. The early death not occurred in 41 patients with B-ALL including 37 cases with CR; the CR rate of 1 course treatment was 90.2%. The follow-up time lasted to March 17, 2015, the median follow-up time was 25(9-79) months; the 1 year OS rate was 75.3%, the EFS rate was 58.3%. Analysis of risk factors showed that the initial WBC count over 30×10 9 /L, LDH over 250 U/L and minimal residual disease(MRD) over 10 -4 after treatment were poor prognostic factors. After remission, the standardized consolidatory treatment or allo-HSCT according to the "2012 China adult ALL diagnosis and treatment expert consensus" could improve long-term survival, 3 years OS rate was 73.8% and 61.5% respectively, 3 years EFS were 63.5% and 65.7% respectively. The main toxic and side effects were hematologic reactions, the hematologic adverse reaction of IV grade was observed in 97.6%(40/41) during induction treatment. Induction chemotherapy based on VICP+L-ASP/TKI and standardized consolidatory after remission according to the "2012 China adult acute lymphoblastic leukemia diagnosis and treatment expert consensus" can improve the therapeutic efficacy. The allo-HSCT should be actively performed for B-ALL paients with high risk(elevated initial WBC count and LDH level); at some time, the regularly monitoring MRD and adjusting therapeutic protocol according to monitoring result can promote the prognosis of adult B-ALL patients.

[Acute lymphoblastic leukemia: experience in adult patients treated with hyperCVAD and 0195 Protocol, at the Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán. Cohort 2003-2007].

PubMed

Arteaga-Ortiz, Luis; Buitrón-Santiago, Natalie; Rosas-López, Adriana; Rosas-Arzate, Guadalupe; Armengolt-Jiménez, Alicia; Aguayo, Alvaro; López-Karpovitch, Xavier; Crespo-Solís, Erick

2008-01-01

Despite therapeutic advances, acute lymphoblastic leukemia (ALL) in adults remains a disease with poor long term outcome and survival rates. Developing countries lack of information about this disease. On the other hand, infections are frequent complications related to mortality and some research studies do not show accurate rates of septic shock or other related factors. To describe characteristics of adults with acute lymphoblastic leukemia, response to treatment, complications and to evaluate further survival related factors and to compare our experience with other reports of literature. Between September 2003 to November 2007, the entire cohort of patients with diagnosis of ALL was included. The treatment regimens used were MDACC HyperCVAD (HCVAD) and 0195 (institutional regimen). Of 40 patients included with the diagnosis of ALL, 92% was B phenotype and 8%, T phenotype, with a median age of 27 years. The median follow up was 28.5 months. Initially, 14% showed central nervous system infiltration; of 51% with available cytogenetics, 16.7% was Philadelphia chromosome positive. There were 36 patients who received treatment: 13 received HCVAD and 23 the 0195 protocol; 78% achieved global complete remission, 85% for the patients with HCVAD and 74% with 0195. The induction death rate was 2.8%. The median disease-free survival was 11.6 months (IC 95%, 2.5-20.8 months) and overall survival was 15 months (IC 95%, 10.6-19.4 months). In 95% of patients, no prophylactic antibiotic therapy was used and treatment related death was 8.4% (2.8% during induction and 5.6% during the rest of treatment). Factors associated with worse survival rate were hyperleukocytosis, T phenotype and lack of early complete remission. During induction, grade 3 to 4 non hematopoietic toxicity was 17%. Incidence of neutropenic febrile episodes was 61% and septic shock was 11%. With HCVAD, we observed worse complete remission, disease-free survival and overall survival rates compared with the original MDACC reports. Chemotherapy related death rates are similar to other early reports, despite prophylactic antibiotic was not used during myelosuppression.

Effects of vedolizumab induction therapy for patients with Crohn's disease in whom tumor necrosis factor antagonist treatment failed.

PubMed

Sands, Bruce E; Feagan, Brian G; Rutgeerts, Paul; Colombel, Jean-Frédéric; Sandborn, William J; Sy, Richmond; D'Haens, Geert; Ben-Horin, Shomron; Xu, Jing; Rosario, Maria; Fox, Irving; Parikh, Asit; Milch, Catherine; Hanauer, Stephen

2014-09-01

There is an increasing need for new treatments for patients with Crohn's disease (CD) in whom previous therapy with tumor necrosis factor (TNF) antagonists has failed. We performed a placebo-controlled, phase 3, double-blind trial to evaluate the efficacy and safety of vedolizumab, an antibody against the integrin α4β7, as induction therapy. Patients with moderately to severely active CD (CD activity index [CDAI] score, 220-400 points) were assigned randomly to groups given vedolizumab (300 mg) or placebo intravenously at weeks 0, 2, and 6. The primary analysis involved 315 patients with previous TNF antagonist failure (ie, an inadequate response to, loss of response to, or intolerance of ≥1 TNF antagonists); we determined the proportion of patients in clinical remission (CDAI, ≤150 points) at week 6. Secondary analyses evaluated outcomes at weeks 6 and 10 in this population and in the overall population (N = 416), which included patients naive to TNF antagonist therapy (n = 101). Among patients who had experienced previous TNF antagonist failure, 15.2% of those given vedolizumab and 12.1% of those given placebo were in remission at week 6 (P = .433). At week 10, a higher proportion of this population given vedolizumab was in remission (26.6%) than those given placebo (12.1%) (nominal P = .001; relative risk, 2.2; 95% confidence interval, 1.3-3.6). A higher proportion of patients with previous TNF antagonist failure given vedolizumab also had a CDAI-100 response (≥100-point decrease in CDAI score from baseline) at week 6 than those given placebo (39.2% vs 22.3%; nominal P = .001; relative risk, 1.8; 95% confidence interval, 1.2-2.5). Adverse event results were similar among all groups. Vedolizumab was not more effective than placebo in inducing clinical remission at week 6 among patients with CD in whom previous treatment with TNF antagonists had failed. The therapeutic benefits of vedolizumab in these patients were detectable at week 10. ClinicalTrials.gov number: NCT01224171. Copyright © 2014 AGA Institute. Published by Elsevier Inc. All rights reserved.

Efficacy and safety of native versus pegylated Escherichia coli asparaginase for treatment of adults with high-risk, Philadelphia chromosome-negative acute lymphoblastic leukemia.

PubMed

Ribera, Josep-Maria; Morgades, Mireia; Montesinos, Pau; Martino, Rodrigo; Barba, Pere; Soria, Beatriz; Bermúdez, Arancha; Moreno, María-José; González-Campos, José; Vives, Susana; Gil, Cristina; Abella, Eugenia; Guàrdia, Ramon; Martínez-Carballeira, Daniel; Martínez-Sánchez, Pilar; Amigo, María-Luz; Mercadal, Santiago; Serrano, Alfons; López-Martínez, Aurelio; Vall-Llovera, Ferran; Sánchez-Sánchez, María-José; Peñarrubia, María-Jesús; Calbacho, María; Méndez, Jose-Angel; Bergua, Juan; Cladera, Antonia; Tormo, Mar; García-Belmonte, Daniel; Feliu, Evarist; Ciudad, Juana; Orfao, Alberto

2017-11-22

Native or pegylated (PEG) asparaginase (ASP) are commonly used in treatment of acute lymphoblastic leukemia (ALL), but have been scarcely compared in the same trial in adult patients. Native vs. PEG-ASP administered according to availability in each center were prospectively evaluated in adults with high-risk ALL. Ninety-one patients received native ASP and 35 PEG-ASP in induction. No significant differences were observed in complete remission, minimal residual disease levels after induction and after consolidation, disease-free survival, and overall survival. No significant differences in grades 3-4 toxicity were observed in the induction period, although a trend for higher hepatic toxicity was observed in patients receiving PEG-ASP. In this trial the type of ASP did not influence patient response and outcome.

Systematic Review with Network Meta-Analysis: Comparative Efficacy of Biologics in the Treatment of Moderately to Severely Active Ulcerative Colitis

PubMed Central

Vickers, Adrian D.; Ainsworth, Claire; Mody, Reema; Bergman, Annika; Ling, Caroline S.; Medjedovic, Jasmina; Smyth, Michael

2016-01-01

Background Biological therapies are increasingly used to treat ulcerative colitis (UC). Aim To compare the efficacy of biologics in adults with moderately-to-severely active UC, stratified by prior exposure to anti-tumour necrosis factor (anti-TNF) therapy. Methods A systematic literature review was undertaken to identify studies of biologics approved for UC. Network meta-analysis was conducted for endpoints at induction and maintenance. Results Seven studies were included in the meta-analysis of induction treatment for anti-TNF therapy-naïve patients. All biologics were more effective than placebo in inducing clinical response, clinical remission, and mucosal healing. Infliximab demonstrated a statistically significant improvement over adalimumab in clinical response (odds ratio [OR] [95% credible interval (CrI)]: 2.19 [1.35–3.55]), clinical remission (OR [95% CrI]: 2.81 [1.49–5.49]), and mucosal healing (OR [95% CrI]: 2.23 [1.21–4.14]); there were no other significant differences between biologics for induction efficacy. Five studies were included in the meta-analysis of maintenance treatment, two studies rerandomised responder patients at end of induction, and three followed the same patients ‘straight through’. To account for design differences, the number of responders at end of induction was assumed to be equivalent to the number rerandomised. Vedolizumab showed significantly different durable clinical response from comparators (OR [95% CrI] infliximab 3.18 [1.14–9.20], golimumab 2.33 [1.04–5.41], and adalimumab 3.96 [1.67–9.84]). In anti-TNF therapy-experienced patients, only vedolizumab and adalimumab could be compared. At induction, no significant differences in efficacy were seen. During maintenance, vedolizumab showed significantly improved rates of mucosal healing versus adalimumab (OR [95% CrI]: 6.72 [1.36–41.0]). Conclusions This study expands the understanding of comparative efficacies of biologic treatments for UC, encompassing outcomes and populations not previously studied. All biologic treatments were effective for UC during induction. Vedolizumab demonstrated possible clinical benefits in the maintenance setting versus all comparators, irrespective of prior anti-TNF exposure and after adjusting for differences in study design. PMID:27776175

Faecal Microbiota Transplantation for Inflammatory Bowel Disease: A Systematic Review and Meta-analysis.

PubMed

Paramsothy, Sudarshan; Paramsothy, Ramesh; Rubin, David T; Kamm, Michael A; Kaakoush, Nadeem O; Mitchell, Hazel M; Castaño-Rodríguez, Natalia

2017-10-01

Faecal microbiota transplantation [FMT] has been investigated as a potential treatment for inflammatory bowel disease [IBD]. We thus performed a systematic review and meta-analysis assessing the effectiveness and safety of FMT in IBD. A systematic review was conducted until January 2017. Studies were excluded if patients had co-infection or data were pooled across disease subtypes (ulcerative colitis [UC], Crohn's disease [CD], pouchitis). Clinical remission was established as the primary outcome. Pooled effect sizes and 95% confidence intervals were obtained using the random effects model. In all, 53 studies were included [41 in UC, 11 in CD, 4 in pouchitis]. Overall, 36% [201/555] of UC, 50.5% [42/83] of CD, and 21.5% [5/23] of pouchitis patients achieved clinical remission. Among cohort studies, the pooled proportion achieving clinical remission was 33% (95% confidence interval [CI] = 23%-43%] for UC and 52% [95% CI = 31%-72%] for CD, both with moderate risk of heterogeneity. For four RCTs in UC, significant benefit in clinical remission (pooled odds ratios [[P-OR] = 2.89, 95% CI = 1.36-6.13, p = 0.006) with moderate heterogeneity [Cochran's Q, p = 0.188; I2 = 37%] was noted. Sub-analyses suggest remission in UC improved with increased number of FMT infusions and lower gastrointestinal tract administration. Most adverse events were transient gastrointestinal complaints. Microbiota analysis was performed in 24 studies, with many identifying increased diversity and a shift in recipient microbiota profile towards the donor post-FMT. FMT appears effective in UC remission induction, but long-term durability and safety remain unclear. Additional well-designed controlled studies of FMT in IBD are needed, especially in CD and pouchitis. Copyright © 2017 European Crohn’s and Colitis Organisation (ECCO). Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com

Tumor necrosis factor alpha blocking agents as treatment for ulcerative colitis intolerant or refractory to conventional medical therapy: a meta-analysis.

PubMed

Lv, Ruxi; Qiao, Weiguang; Wu, Zhiyong; Wang, Yinjun; Dai, Shixue; Liu, Qiang; Zheng, Xuebao

2014-01-01

Efficacy of tumor necrosis factor alpha (TNF-α) blockers for treatment of ulcerative colitis that is unresponsive to conventional therapy is unclear due to recent studies yielding conflicting results. To assess the efficacy and safety of anti-TNF-α agents for treatment of ulcerative colitis patients who were intolerant or refractory to conventional medical therapy. Pubmed, Embase, and the Cochrane database were searched. Analysis was performed on randomized controlled trials that assessed anti-TNF-α therapy on ulcerative colitis patients that had previously failed therapy with corticosteroids and/or immunosuppressants. The primary outcome focused on was the frequency of patients that achieved clinical remission. Further trial outcomes of interest included rates of remission without patient use of corticosteroids during the trial, extent of mucosal healing, and the number of cases that resulted in colectomy and serious side effects. Eight trials from seven studies (n = 2122) met the inclusion criteria and were thus included during analysis. TNF-α blockers demonstrated clinical benefit as compared to placebo control as evidenced by an increased frequency of clinical remission (p<0.00001), steroid-free remission (p = 0.01), endoscopic remission (p<0.00001) and a decrease in frequency of colectomy (p = 0.03). No difference was found concerning serious side effects (p = 0.05). Three small trials (n = 57) comparing infliximab to corticosteroid treatment, showed no difference in frequency of clinical remission (p = 0.93), mucosal healing (p = 0.80), and requirement for a colectomy (p = 0.49). One trial compared infliximab to cyclosporine (n = 115), wherein no difference was found in terms of mucosal healing (p = 0.85), colectomy frequency (p = 0.60) and serious side effects (p = 0.23). TNF-α blockers are effective and safe therapies for the induction and maintenance of long-term remission and prevention of treatment by colectomy for patients with refractory ulcerative colitis where conventional treatment was previously ineffective. Furthermore, infliximab and cyclosporine were found to be comparable for treating acute severe steroid-refractory ulcerative colitis.

Cytogenetic basis of acute myeloid leukemia.

PubMed

Ford, J H; Pittman, S M; Singh, S; Wass, E J; Vincent, P C; Gunz, F W

1975-10-01

The chromosomes of 12 adult patients with acute leukemia were analyzed by conventional means and by Giemsa and centromeric banding techniques. Acute myeloblastic leukemia was diagnosed in 7, acute myelomonocytic leukemia in 2, and acute undifferentiated leukemia in 3. Bone marrow was aspirated from patients when in relapse or remission, and both euploid and aneuploid cells were examined. All patients showed trisomy no. 9 and many showed additional numerical or structural changes in some or all their cells. These changes included monosomy no. 21 and/or monosomy no. 8. The proportion of trisomy no. 9 cells was 30-50% in patients in full remission and up to 100% in patients in relapse; thus trisomy no. 9 might be an important marker of leukemic cells. A mechanism was proposed to explain the induction and selection of the trisomy no. 9 karotype.

Gut microbiota and inflammatory bowel disease: the role of antibiotics in disease management.

PubMed

Kerman, David H; Deshpande, Amar R

2014-07-01

Imbalances in the composition and number of bacteria in the gut microbiota have been implicated in inflammatory bowel disease (IBD), and modulation of the gut microbiota by probiotics and antibiotics in IBD has been an active area of research, with mixed results. This narrative review summarizes the findings of relevant publications identified using the PubMed database. Although antibiotics have been associated with an increased risk of IBD development and flares, several meta-analyses demonstrate that antibiotics are efficacious for the induction of remission and treatment of flares in patients with IBD. Data supporting their use include a large number of antibiotic studies in Crohn's disease and evidence suggests antibiotics are efficacious in both Crohn's disease and ulcerative colitis, although there are fewer studies of the latter. For Crohn's disease, antibiotics have been shown to be useful for the induction of remission and in the postoperative management of patients undergoing surgery. Additionally, patients with fistulizing disease, particularly perianal, can benefit from antibiotics administered short term. Both antimicrobials and probiotics have been shown to be useful for the treatment of pouchitis. Additional randomized controlled trials are needed to further elucidate the role of bacteria in IBD and to better inform clinicians about appropriate antibiotic therapies.

Dose-intensive chemotherapy including rituximab is highly effective but toxic in human immunodeficiency virus-infected patients with Burkitt lymphoma/leukemia: parallel study of 81 patients.

PubMed

Xicoy, Blanca; Ribera, Josep-Maria; Müller, Markus; García, Olga; Hoffmann, Christian; Oriol, Albert; Hentrich, Marcus; Grande, Carlos; Wasmuth, Jan-Christian; Esteve, Jordi; van Lunzen, Jan; Del Potro, Eloy; Knechten, Heribert; Brunet, Salut; Mayr, Christoph; Escoda, Lourdes; Schommers, Philipp; Alonso, Natalia; Vall-Llovera, Ferran; Pérez, Montserrat; Morgades, Mireia; González, José; Fernández, Angeles; Thoden, Jan; Gökbuget, Nicola; Hoelzer, Dieter; Fätkenheuer, Gerd; Wyen, Christoph

2014-10-01

The results of intensive immunochemotherapy were analyzed in human immunodeficiency virus (HIV)-related Burkitt lymphoma/leukemia (BLL) in two cohorts (Spain and Germany). Alternating cycles of chemotherapy were administered, with dose reductions for patients over 55 years. Eighty percent of patients achieved remission, 11% died during induction, 9% failed and 7% died in remission. Four-year overall survival (OS) and progression-free survival (PFS) probabilities were 72% (95% confidence interval [CI]: 62-82%) and 71% (95% CI: 61-81%). CD4 T-cell count < 200/μL and bone marrow involvement were associated with poor OS (hazard ratio [HR] 3.2 [1.2-8.3] and HR 2.7 [1.1-6.6]) and PFS (HR 3.5 [1.3-9.1] and HR 2.4 [1-5.7]), bone marrow involvement with poor disease-free survival (DFS) (HR 14.4 [1.7-119.7] and Eastern Cooperative Oncology Group (ECOG) score > 2 (odds ratio [OR] 11.9 [1.4-99.9]) with induction death. In HIV-related BLL, intensive immunochemotherapy was feasible and effective, but toxic. Prognostic factors were performance status, CD4 T-cell count and bone marrow involvement.

[Immunoglobulin genes and T-cell receptors as molecular markers in children with acute lymphoblastic leukaemia].

PubMed

Lazić, Jelena; Dokmanović, Lidija; Krstovski, Nada; Predojević, Jelica; Tosić, Natasa; Pavlović, Sonja; Janić, Dragana

2009-01-01

Acute lymphoblastic leukaemia (ALL) is a malignant clonal disease, one of the most common malignancies in childhood. Contemporary protocols ensure high remission rate and long term free survival. The ability of molecular genetic methods help to establish submicroscopic classification and minimal residual disease (MRD) follow up, in major percent responsible for relapse. The aim of the study was to detect the frequency of IgH and TCR gene rearrangements and their correlation with clinical parameters. Forty-one children with ALL were enrolled in the study group, with initial diagnosis of IgH and TCR gene rearrangements by polimerase chain reaction (PCR). MRD follow-up was performed in induction phase when morphological remission was expected, and after intensive chemiotherapy. In the study group IgH rearrangement was detected in 82.9% of children at the diagnosis, while TCR rearrangement was seen in 56.1%. On induction day 33, clonal IgH rearrangements persisted in 39% and TCR rearrangements in 36.5% of children. Molecular analysis of genetic alterations and their correlation with standard prognostic parameters show the importance of risk stratification revision which leads to new therapy intensification approach. MRD stands out as a precise predictive factor for the relapse of disease.

[Tandem transplantation with peripheral autologous hematopoietic blood stem cells in treatment of oncologic and hematologic malignancies. Initial results of the Donauspital, Vienna].

PubMed

Ruckser, R; Kier, P; Sebesta, C; Kittl, E; Kurz, M; Selleny, S; Höniger, S; Scherz, M; Habertheuer, K H; Zelenka, P

1995-01-01

10 patients were subjected to tandem transplantation for breast cancer (n = 3), ovarian cancer (n = 2) and multiple myeloma (n = 5), at the Second Department of Medicine, Donauspital, Vienna. The breast cancer patients were in stages 2 and 3, respectively, at diagnosis and entered complete remission thereafter. 2 of them developed lymph node metastasis and additional local recurrence, the 3rd patient presented with distant metastasis. The 2 patients with ovarian cancer were in stages Figo III and IV, respectively, at the time of diagnosis, and showed minimal residual disease at second-look-operation. 5 patients with multiple myeloma were in stage 3 pretransplant. Peripheral stem cells were obtained after either high-dose cyclophosphamide or FEC induction and application of cytokines. In 4 patients, tandem transplantation has been completed. 1 patient with multiple myeloma, who had received total body irradiation in combination with chemotherapy for the 2nd transplant, succumbed from idiopathic interstitial pneumonia. No severe clinical complications were observed in all other patients. All patients with solid tumors entered complete remission after the 1st transplantation. 3 of them completed tandem transplantation. Of these, 2 remain in continuous complete remission, the 3rd patient relapsed in lymph nodes day 485. In patients who received only 1 course of high dose chemotherapy with stem cell transplantation, relapses occurred on days 29 and 75, respectively. All patients with multiple myeloma entered only partial remission. We conclude that supralethal chemotherapy with peripheral blood stem cell support is a safe procedure that may at least induce prolonged remissions in solid tumors and hematologic malignancies.(ABSTRACT TRUNCATED AT 250 WORDS)

Thalidomide for inflammatory bowel disease

PubMed Central

Bramuzzo, Matteo; Ventura, Alessandro; Martelossi, Stefano; Lazzerini, Marzia

2016-01-01

Abstract Background: Thalidomide is an immunomodulatory drug used in the experimental treatment of refractory Crohn disease and ulcerative colitis. We aimed to review the existing evidence on the efficacy and safety of thalidomide in the treatment of inflammatory bowel diseases. Methods: CENTRAL, MEDLINE, LILACS, POPLINE, CINHAL, and Web of Science were searched in March 2016. Manual search included conference and reference lists. All types of studies, except single case reports, were included. Outcomes evaluated were: induction of remission; maintenance of remission; steroid reduction; effect on penetrating Crohn disease; endoscopic remission; adverse events. Results: The research strategies retrieved 722 papers. Two randomized controlled trials and 29 uncontrolled studies for a total of 489 patients matched the inclusion criteria. Thalidomide induced a clinical response in 296/427 (69.3%) patients. Clinical remission was achieved in 220/427 (51.5%) cases. Maintenance of remission was reported in 128/160 (80.0%) patients at 6 months and in 96/133 (72.2%) at 12 months. Reduction in steroid dosage was reported in 109/152 (71.7%) patients. Fistulas improved in 49/81 (60.5%) cases and closed in 28/81 (34.6%). Endoscopic improvement was observed in 46/66 (69.7%) and complete mucosal healing in 35/66 (53.0%) patients. Cumulative incidence of total adverse events and of those leading to drug suspension was 75.6 and 19.7/1000 patient-months, respectively. Neurological disturbances accounted for 341/530 (64.3%) adverse events and were the most frequent cause of drug withdrawal. Conclusion: Existing evidence suggests that thalidomide may be a valid treatment option for patients with inflammatory bowel diseases refractory to other first- and second-line treatments. PMID:27472695

Efficacy and Safety of Adalimumab in Moderately to Severely Active Cases of Ulcerative Colitis: A Meta-Analysis of Published Placebo-Controlled Trials

PubMed Central

Zhang, Zong Mei; Li, Wei; Jiang, Xue Liang

2016-01-01

Background/Aims To evaluate the efficacy and safety of adalimumab (ADA) in moderately to severely active ulcerative colitis (UC) patients who are unresponsive to traditional therapy. Methods Electronic databases, including the PubMed, Embase, and Cochrane databases, were searched to April 20, 2014. UC-related randomized controlled trials (RCTs) that compared ADA with placebo were eligible. Review Manager 5.1 was used for data analysis. Results This meta-analysis included three RCTs. ADA was considerably more effective compared with a placebo, and it increased the ratio of patients with clinical remission, clinical responses, mucosal healing and inflammatory bowel disease questionnaire responses in the induction and maintenance phases (p<0.05), as well as patients with steroid-free remission (p<0.05) during the maintenance phase. Clinical remission was achieved in a greater number of UC cases in the ADA 160/80/40 mg groups (0/2/4 week, every other week) compared with the placebo group at week 8 (p=0.006) and week 52 (p=0.0002), whereas the week 8 clinical remission rate was equivalent between the ADA 80/40 mg groups and the placebo group. Among the patients who received immunomodulators (IMM) at baseline, ADA was superior to the placebo in terms of inducing clinical remission (p=0.01). Between-group differences were not observed in terms of serious adverse events (p=0.61). Conclusions ADA, particularly at doses of 160/80/40 mg (0/2/4 week, every other week), is effective and safe in patients with moderate-to-severe UC who are unresponsive to traditional treatment. Concomitant IMM therapy may improve the short-term therapeutic efficacy of ADA. PMID:26780088

Budesonide foam induces remission in patients with mild to moderate ulcerative proctitis and ulcerative proctosigmoiditis.

PubMed

Sandborn, William J; Bosworth, Brian; Zakko, Salam; Gordon, Glenn L; Clemmons, David R; Golden, Pamela L; Rolleri, Robert L; Yu, Jing; Barrett, Andrew C; Bortey, Enoch; Paterson, Craig; Forbes, William P

2015-04-01

Budesonide is a high-potency, second-generation corticosteroid designed to minimize systemic adverse consequences of conventional corticosteroids. We performed 2 randomized, phase 3 trials to evaluate the ability of budesonide rectal foam, formulated to optimize retention and provide uniform delivery of budesonide to the rectum and distal colon, to induce remission in patients with ulcerative proctitis or ulcerative proctosigmoiditis. Two identically designed, randomized, double-blind, placebo-controlled trials evaluated the efficacy of budesonide foam for induction of remission in 546 patients with mild to moderate ulcerative proctitis or ulcerative proctosigmoiditis who received budesonide foam 2 mg/25 mL twice daily for 2 weeks, then once daily for 4 weeks, or placebo. Remission at week 6 occurred significantly more frequently among patients receiving budesonide foam than placebo (Study 1: 38.3% vs 25.8%; P = .0324; Study 2: 44.0% vs 22.4%; P < .0001). A significantly greater percentage of patients receiving budesonide foam vs placebo achieved rectal bleeding resolution (Study 1: 46.6% vs 28.0%; P = .0022; Study 2: 50.0% vs 28.6%; P = .0002) and endoscopic improvement (Study 1: 55.6% vs 43.2%; P = .0486; Study 2: 56.0% vs 36.7%; P = .0013) at week 6. Most adverse events occurred at similar frequencies between groups, although events related to changes in cortisol values were reported more frequently with budesonide foam. There were no cases of clinically symptomatic adrenal insufficiency. Budesonide rectal foam was well tolerated and more efficacious than placebo in inducing remission in patients with mild to moderate ulcerative proctitis and ulcerative proctosigmoiditis. ClinicalTrials.gov ID: NCT01008410 and NCT01008423. Copyright © 2015 AGA Institute. Published by Elsevier Inc. All rights reserved.

Efficacy and Safety of Adalimumab in Moderately to Severely Active Cases of Ulcerative Colitis: A Meta-Analysis of Published Placebo-Controlled Trials.

PubMed

Zhang, Zong Mei; Li, Wei; Jiang, Xue Liang

2016-03-01

To evaluate the efficacy and safety of adalimumab (ADA) in moderately to severely active ulcerative colitis (UC) patients who are unresponsive to traditional therapy. Electronic databases, including the PubMed, Embase, and Cochrane databases, were searched to April 20, 2014. UC-related randomized controlled trials (RCTs) that compared ADA with placebo were eligible. Review Manager 5.1 was used for data analysis. This meta-analysis included three RCTs. ADA was considerably more effective compared with a placebo, and it increased the ratio of patients with clinical remission, clinical responses, mucosal healing and inflammatory bowel disease questionnaire responses in the induction and maintenance phases (p<0.05), as well as patients with steroid-free remission (p<0.05) during the maintenance phase. Clinical remission was achieved in a greater number of UC cases in the ADA 160/80/40 mg groups (0/2/4 week, every other week) compared with the placebo group at week 8 (p=0.006) and week 52 (p=0.0002), whereas the week 8 clinical remission rate was equivalent between the ADA 80/40 mg groups and the placebo group. Among the patients who received immunomodulators (IMM) at baseline, ADA was superior to the placebo in terms of inducing clinical remission (p=0.01). Between-group differences were not observed in terms of serious adverse events (p=0.61). ADA, particularly at doses of 160/80/40 mg (0/2/4 week, every other week), is effective and safe in patients with moderate-to-severe UC who are unresponsive to traditional treatment. Concomitant IMM therapy may improve the short-term therapeutic efficacy of ADA.

Efficacy of oral vs. topical, or combined oral and topical 5-aminosalicylates, in Ulcerative Colitis: systematic review and meta-analysis.

PubMed

Ford, Alexander C; Khan, Khurram J; Achkar, Jean-Paul; Moayyedi, Paul

2012-02-01

Efficacy of 5-aminosalicylic acids (5-ASAs) in ulcerative colitis (UC) has been studied previously in meta-analyses. However, no recent meta-analysis has studied the relative efficacies of differing routes of administration. MEDLINE, EMBASE, and the Cochrane central register of controlled trials were searched (through May 2011). Eligible trials recruited adults with mildly to moderately active UC, or quiescent UC, and compared oral 5-ASAs with either topical 5-ASAs or a combination of oral and topical 5-ASAs. Dichotomous data were pooled to obtain relative risk (RR) of failure to achieve remission in active UC, and RR of relapse of disease activity in quiescent UC, with a 95% confidence interval (CI). The number needed to treat (NNT) was calculated from the reciprocal of the risk difference. The search identified 3,061 citations, and 12 randomized controlled trials (RCTs) were eligible. Four compared topical with oral 5-ASAs in active UC remission, with an RR of no remission with topical 5-ASAs of 0.82 (95% CI=0.52-1.28). Four trials compared combined with oral 5-ASAs in active UC (RR of no remission=0.65; 95% CI=0.47-0.91; NNT=5). Three RCTs compared intermittent topical with oral 5-ASAs in preventing relapse of quiescent UC (RR=0.64; 95% CI=0.43-0.95; NNT=4), and two compared combined with oral 5-ASAs (RR of relapse=0.48; 95% CI=0.17-1.38). Combined 5-ASA therapy appeared superior to oral 5-ASAs for induction of remission of mildly to moderately active UC. Intermittent topical 5-ASAs appeared superior to oral 5-ASAs for preventing relapse of quiescent UC.

Granulocyte colony-stimulating factor supportive treatment following intensive chemotherapy in acute lymphocytic leukemia in first remission.

PubMed

Kantarjian, H M; Estey, E; O'Brien, S; Anaissie, E; Beran, M; Pierce, S; Robertson, L; Keating, M J

1993-11-15

The efficacy of granulocyte colony-stimulating factor (G-CSF) in reducing neutropenia and its associated complications in adults with acute lymphocytic leukemia (ALL) undergoing intensive chemotherapy in first remission was evaluated. Fourteen adult patients with ALL in first remission received intensive chemotherapy consisting of mitoxantrone 5 mg/m2 intravenously (IV) over 1 hour daily for 3 days, cytosine arabinoside (ara-C) 3 g/m2 IV over 2 hours every 12 hours x 4 on days 1 and 2, vincristine 2 mg IV on day 1, solumedrol 50 mg IV twice daily for 5 days, and G-CSF 5 micrograms/kg subcutaneously daily starting on day 4 until granulocyte recovery. Their outcome was compared with that of 14 consecutive patients who received the same intensification chemotherapy, but without G-CSF. The latter patients had been entered on the same ALL protocol from April 1990 through June 1991. G-CSF administration was associated with a significant shortening in the duration of neutropenia. The number of days to granulocyte recovery above 0.5 x 10(3)/microliters was 14 in the G-CSF group versus 18 days in the historical group (P < 0.001). Two episodes of documented infections were observed in the G-CSF group compared with four episodes in the historical group. Death during intensification therapy occurred in 2 of 14 patients in the historical group, but in none of the 14 patients receiving G-CSF. G-CSF as an adjunct to intensive chemotherapy in adults with ALL in first remission yielded positive results. Future studies incorporating growth factors supportive care during remission, induction, and consolidation may reduce treatment-related morbidity and mortality, increase the dose-intensity delivery of therapy, and potentially improve patient outcome.

Low-dose budesonide for maintenance of clinical remission in collagenous colitis: a randomised, placebo-controlled, 12-month trial.

PubMed

Münch, Andreas; Bohr, Johan; Miehlke, Stephan; Benoni, Cecilia; Olesen, Martin; Öst, Åke; Strandberg, Lars; Hellström, Per M; Hertervig, Erik; Armerding, Peter; Stehlik, Jiri; Lindberg, Greger; Björk, Jan; Lapidus, Annika; Löfberg, Robert; Bonderup, Ole; Avnström, Sören; Rössle, Martin; Dilger, Karin; Mueller, Ralph; Greinwald, Roland; Tysk, Curt; Ström, Magnus

2016-01-01

This 1-year study aimed to assess low-dose budesonide therapy for maintenance of clinical remission in patients with collagenous colitis. A prospective, randomised, placebo-controlled study beginning with an 8-week open-label induction phase in which patients with histologically confirmed active collagenous colitis received budesonide (Budenofalk, 9 mg/day initially, tapered to 4.5 mg/day), after which 92 patients in clinical remission were randomised to budesonide (mean dose 4.5 mg/day; Budenofalk 3 mg capsules, two or one capsule on alternate days) or placebo in a 12-month double-blind phase with 6 months treatment-free follow-up. Primary endpoint was clinical remission throughout the double-blind phase. Clinical remission during open-label treatment was achieved by 84.5% (93/110 patients). The median time to remission was 10.5 days (95% CI (9.0 to 14.0 days)). The maintenance of clinical remission at 1 year was achieved by 61.4% (27/44 patients) in the budesonide group versus 16.7% (8/48 patients) receiving placebo (treatment difference 44.5% in favour of budesonide; 95% CI (26.9% to 62.7%), p<0.001). Health-related quality of life was maintained during the 12-month double-blind phase in budesonide-treated patients. During treatment-free follow-up, 82.1% (23/28 patients) formerly receiving budesonide relapsed after study drug discontinuation. Low-dose budesonide over 1 year resulted in few suspected adverse drug reactions (7/44 patients), all non-serious. Budesonide at a mean dose of 4.5 mg/day maintained clinical remission for at least 1 year in the majority of patients with collagenous colitis and preserved health-related quality of life without safety concerns. Treatment extension with low-dose budesonide beyond 1 year may be beneficial given the high relapse rate after budesonide discontinuation. http://www.clinicaltrials.gov (NCT01278082) and http://www.clinicaltrialsregister.eu (EudraCT: 2007-001315-31). Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Allogeneic stem cell transplantation for acute myeloid leukemia with del(7q) following untreated chronic lymphocytic leukemia.

PubMed

DeFilipp, Zachariah; Huynh, Donny V; Fazal, Salman; Sahovic, Entezam

2012-01-01

The development of hematologic malignancy in the presence of chronic lymphocytic leukemia (CLL) is rare. We present a case of acute myeloid leukemia (AML) with del(7q) occurring in a patient with a 4-year history of untreated CLL. Application of flow cytometry and immunohistochemistry allowed for characterization of two distinct coexisting malignant cell populations. After undergoing induction and consolidation chemotherapy, the patient achieved complete remission of AML with the persistence of CLL. Allogeneic transplantation was pursued given his unfavorable cytogenetics. Subsequent matched unrelated donor allogeneic stem cell transplantation resulted in full engraftment and complete remission, with no evidence of AML or CLL. Due to a scarcity of reported cases, insight into treatment and prognosis in cases of concurrent AML and CLL is limited. However, prognosis seems dependent on the chemosensitivity of AML. CLL did not have a detrimental effect on treatment or transplant outcome in our case. This is the first reported case of concomitant de novo AML and CLL to undergo allogeneic transplantation. The patient remained in complete hematologic and cytogenetic remission of both malignancies over a year after transplantation.

Long survival in acute myelogenous leukaemia: an international collaborative study.

PubMed Central

Whittaker, J A; Reizenstein, P; Callender, S T; Cornwell, G G; Delamore, I W; Gale, R P; Gobbi, M; Jacobs, P; Lantz, B; Maiolo, A T; Rees, J K; Van Slyck, E J; Van, H V

1981-01-01

A group of 82 adult patients with acute myelogenous leukaemia had survived in continuous first remission for more than three years was studied. These long-surviving patients were being treated at 12 referral centres in Europe and the USA, and they were compared with other patients with acute myelogenous leukaemia from 10 of these centres. There was no clear difference in the amount of induction chemotherapy or the time taken to achieve remission. Immunotherapy was not found to improve chances of long-term survival. The 82 patients were also compared with a group of 115 patients who had no appreciable difference in the number of blood or marrow myeloblasts between these two groups at presentation, but the long survivors had significantly higher initial platelet counts and were slightly younger. The long survivors also tended to have a lower total white cell count at presentation and lower granulocyte counts; there was no obvious explanation for these differences. Eight of the 82 patients relapsed from three to four years after remission and two (of 69 patients) after four to five year. Thereafter relapse was rare, and it seems likely that some of the 40 patients who have survived for five years or more are cured. PMID:6781618

Multi-Matrix System (MMX®) mesalamine for the treatment of mild-to-moderate ulcerative colitis.

PubMed

Horst, Sara N; Kane, Sunanda

2012-10-01

Ulcerative colitis (UC) is an inflammatory disease of the colon characterized by periods of active disease and remission. The pathogenesis of this disease is likely a complex interaction of genetic predisposition, environmental factors, and immune system dysregulation, and is not completely understood. A Multi-MatriX (MMX®) system formulation of mesalamine, MMX mesalamine (SPD476; Lialda®; Mesavancol®; Mezavant®), allows for high-dose, once-daily dosing for patients with mild-to-moderate UC. Mesalamine is a topically active agent with anti-inflammatory properties. Available literature regarding MMX mesalamine is extensively reviewed in this article, covering its chemical makeup, mechanism of action, pharmaceutics and pharmacokinetics, clinical efficacy, and safety and tolerability. A dose of 2.4 and 4.8 g was used in large Phase III clinical trials and was efficacious for induction of clinical and endoscopic remission in UC. MMX mesalamine was also efficacious in large multicenter maintenance studies for the maintenance of clinical and endoscopic remission. The introduction of the first once-daily mesalamine has given practitioners and patients more flexibility in dosing administration, which will ultimately lead to higher satisfaction and improved clinical outcomes.

Association Between Mutation Clearance After Induction Therapy and Outcomes in Acute Myeloid Leukemia

PubMed Central

Klco, Jeffery M.; Miller, Christopher A.; Griffith, Malachi; Petti, Allegra; Spencer, David H.; Ketkar-Kulkarni, Shamika; Wartman, Lukas D; Christopher, Matthew; Lamprecht, Tamara L.; Helton, Nicole M.; Duncavage, Eric J.; Payton, Jacqueline E.; Baty, Jack; Heath, Sharon E.; Griffith, Obi L.; Shen, Dong; Hundal, Jasreet; Chang, Gue Su; Fulton, Robert; O'Laughlin, Michelle; Fronick, Catrina; Magrini, Vincent; Demeter, Ryan T.; Larson, David E.; Kulkarni, Shashikant; Ozenberger, Bradley A.; Welch, John S; Walter, Matthew J; Graubert, Timothy A.; Westervelt, Peter; Radich, Jerald P.; Link, Daniel C.; Mardis, Elaine R.; DiPersio, John F.; Wilson, Richard K.; Ley, Timothy J.

2015-01-01

IMPORTANCE Tests that predict outcomes for patients with acute myeloid leukemia (AML) are imprecise, especially for those with intermediate risk AML. OBJECTIVES To determine whether genomic approaches can provide novel prognostic information for adult patients with de novo AML. DESIGN, SETTING, AND PARTICIPANTS Whole-genome or exome sequencing was performed on samples obtained at disease presentation from 71 patients with AML (mean age, 50.8 years) treated with standard induction chemotherapy at a single site starting in March 2002, with follow-up through January 2015. In addition, deep digital sequencing was performed on paired diagnosis and remission samples from 50 patients (including 32 with intermediate-risk AML), approximately 30 days after successful induction therapy. Twenty-five of the 50 were from the cohort of 71 patients, and 25 were new, additional cases. EXPOSURES Whole-genome or exome sequencing and targeted deep sequencing. Risk of identification based on genetic data. MAIN OUTCOMES AND MEASURES Mutation patterns (including clearance of leukemia-associated variants after chemotherapy) and their association with event-free survival and overall survival. RESULTS Analysis of comprehensive genomic data from the 71 patients did not improve outcome assessment over current standard-of-care metrics. In an analysis of 50 patients with both presentation and documented remission samples, 24 (48%) had persistent leukemia-associated mutations in at least 5%of bone marrow cells at remission. The 24 with persistent mutations had significantly reduced event-free and overall survival vs the 26 who cleared all mutations. Patients with intermediate cytogenetic risk profiles had similar findings. Digital Sequencing (n=50)Intermediate CytogeneticRisk Profile (n=32)PersistentMutations(n=24)ClearedMutations(n=26)HR(95% CI)PersistentMutations(n=14)ClearedMutations(n=18)HR(95% CI)Event-free survival,median (95% CI), mo6.0(3.7–9.6)17.9(11.3–40.4)3.67(1.93–7.11)8.8(3.7–14.6)25.6(11.4-notestimable)3.32(1.44–7.67)Overall survival,median (95% CI), mo10.5(7.5–22.2)42.2(20.6-notestimable)2.86(1.39–5.88)19.3(7.5–42.3)46.8(22.6-notestimable)2.88(1.11–7.45) CONCLUSIONS AND RELEVANCE The detection of persistent leukemia-associated mutations in at least 5%of bone marrow cells in day 30 remission samples was associated with a significantly increased risk of relapse, and reduced overall survival. These data suggest that this genomic approach may improve risk stratification for patients with AML. PMID:26305651

Low dose Naltrexone for induction of remission in inflammatory bowel disease patients.

PubMed

Lie, Mitchell R K L; van der Giessen, Janine; Fuhler, Gwenny M; de Lima, Alison; Peppelenbosch, Maikel P; van der Ent, Cokkie; van der Woude, C Janneke

2018-03-09

Around 30% of patients with inflammatory bowel disease (IBD) are refractory to current IBD drugs or relapse over time. Novel treatments are called for, and low dose Naltrexone (LDN) may provide a safe, easily accessible alternative treatment option for these patients. We investigated the potential of LDN to induce clinical response in therapy refractory IBD patients, and investigated its direct effects on epithelial barrier function. Patients not in remission and not responding to conventional therapy were offered to initiate LDN as a concomitant treatment. In total 47 IBD patients prescribed LDN were followed prospectively for 12 weeks. Where available, endoscopic remission data, serum and biopsies were collected. Further the effect of Naltrexone on wound healing (scratch assay), cytokine production and endoplasmic reticulum (ER) stress (GRP78 and CHOP western blot analysis, immunohistochemistry) were investigated in HCT116 and CACO2 intestinal epithelial cells, human IBD intestinal organoids and patient samples. Low dose Naltrexone induced clinical improvement in 74.5%, and remission in 25.5% of patients. Naltrexone improved wound healing and reduced ER stress induced by Tunicamycin, lipopolysaccharide or bacteria in epithelial barriers. Inflamed mucosa from IBD patients showed high ER stress levels, which was reduced in patients treated with LDN. Cytokine levels in neither epithelial cells nor serum from IBD patients were affected. Naltrexone directly improves epithelial barrier function by improving wound healing and reducing mucosal ER stress levels. Low dose Naltrexone treatment is effective and safe, and could be considered for the treatment of therapy refractory IBD patients.

Characteristics of De Novo Acute Myeloid Leukemia Patients in Palestine: Experience of An-Najah National University Hospital

PubMed

Abuhelwa, Ziad; Al Shaer, Qasem; Taha, Sari; Ayoub, Khubaib; Amer, Riad

2017-09-27

Objective: To describe the characteristics of de novo acute myeloid leukemia (AML) in the Palestinian population. Study design and setting: A retrospective chart review study was conducted at An-Najah National University Hospital (NNUH) during the period of January, 2014 to December, 2016. Methodology: The medical records of AML patients treated at NNUH were reviewed. All patients at least 16 years of age diagnosed with de novo AML and started on induction chemotherapy were included. Descriptive statistics were employed to analyze the data. Results: Out of 88 patients diagnosed with AML during the study period, 64 had de novo AML and were included. Median age at diagnosis was 36 years, with a male to female ratio of 1.13:1. Two thirds of the cases were from the West Bank and the remainder were from Gaza. Major complaints at presentation were fatigue (64.1%), fever (46.9%), respiratory tract infections (39.1%) and bruising (28.1%). Hepatomegaly was present in 23.4% and splenomegaly in 34.4%. At presentation, the median white blood cells (WBC) count, hemoglobin (Hb) concentration and platelet count were 30. 5x109/L, 9.3g/ dL, and 39.5 x109/L, respectively. According to the French American British (FAB) classification, M4 was the most common subtype (32.8%) followed by M3 (21.9%). After a single cycle of induction chemotherapy complete remission (CR) was seen in 26 (41.9%) and non-remission (NR) in 17 (27.4%), while 19 patients (30.6%) died during the first admission for induction. Conclusion: The characteristics of de novo AML in Palestinian patients are comparable to published data elsewhere. M4 was the most common subtype. The outcome of the first cycle of induction chemotherapy was slightly inferior to the published data for M3 patients. Further studies are warranted to identify possible causes. Creative Commons Attribution License

Childhood acute promyelocytic leukemia: no benefit of all-trans-retinoic acid administered in a short-course schedule.

PubMed

Zubizarreta, P A; Rose, A B; Felice, M S; Alfaro, E; Delfino, S; Cygler, A M; Sackmann-Muriel, F

2000-03-01

From January 1990 to August 1997, 29 consecutive patients were treated with newly diagnosed primary acute promyelocytic leukemia (APL) at the authors' Institution. Of these, 27 (16 boys and 11 girls) were evaluable. Median age at diagnosis was 6.3 (range: 1.9-15.7) years. This population was treated with two consecutive protocols: 13 patients were included in the AML-HPG-90 protocol and 14 in the AML-HPG-95. The initial treatment was the same for both protocols: an induction 8-day phase with cytarabine, idarubicin, and etoposide was followed by a consolidation with cyclophosphamide, cytarabine, 6-mercaptopurine, vincristine, doxorubicin, and prednisone. Two courses of intensification with high-dose (HD) cytarabine and etoposide were given in the first study. Only one intensification course was administered in the second study, with HD cytarabine plus idarubicin or etoposide decided by randomization. Complete remission was achieved in 67% (18/27) of cases. Mortality on induction was quite high, 30% (8/27) mainly due to hemorrhages from disseminated intravascular coagulation (DIC). The event-free survival estimate for all patients was 0.47 (SE: 0.1). From April 1994, all-trans-retinoic acid (ATRA) was administered just during the first days of the induction phase (median: 9, range: 2-27) to stop or prevent DIC. Eighteen patients received ATRA and 9 did not. Three patients developed signs of ATRA syndrome during the first days of administration but no one died due to this toxicity. The impact of a short course of ATRA on early control of DIC was studied by analyzing the number of platelet, cryoprecipitate, and fresh frozen plasma transfusions during the induction phase in both groups. No statistical differences in complete remission rate, early mortality, need of transfusion of blood components for DIC, and survival estimates could be established between patients who received ATRA and those who did not. ATRA used in a short-course schedule during induction of APL did not stop early mortality due to DIC. Moreover, survival results did not improve with this method of ATRA usage. Longer periods of ATRA administration during APL therapy are strongly recommended.

Management of Active Crohn Disease

PubMed Central

Cheifetz, Adam S.

2017-01-01

Importance Treatment of Crohn disease is rapidly evolving, with the induction of novel biologic therapies and newer, often more intensive treatment approaches. Knowing how to treat individual patients in this quickly changing milieu can be a challenge. Objective To review the diagnosis and management of moderate to severe Crohn disease, with a focus on newer treatments and goals of care. Evidence Review MEDLINE was searched from 2000 to 2011. Additional citations were procured from references of select research and review articles. Evidence was graded using the American Heart Association level-of-evidence guidelines. Results Although mesalamines are still often used to treat Crohn disease, the evidence for their efficacy is lacking. Corticosteroids can be effectively used to induce remission in moderate to severe Crohn disease, but they do not maintain remission. The mainstays of treatment are immunomodulators and biologics, particularly anti–tumor necrosis factor. Conclusion and Relevance Immunomodulators and biologics are now the preferred treatment options for Crohn disease. PMID:23695484

Management of active Crohn disease.

PubMed

Cheifetz, Adam S

2013-05-22

Treatment of Crohn disease is rapidly evolving, with the induction of novel biologic therapies and newer, often more intensive treatment approaches. Knowing how to treat individual patients in this quickly changing milieu can be a challenge. To review the diagnosis and management of moderate to severe Crohn disease, with a focus on newer treatments and goals of care. MEDLINE was searched from 2000 to 2011. Additional citations were procured from references of select research and review articles. Evidence was graded using the American Heart Association level-of-evidence guidelines. Although mesalamines are still often used to treat Crohn disease, the evidence for their efficacy is lacking. Corticosteroids can be effectively used to induce remission in moderate to severe Crohn disease, but they do not maintain remission. The mainstays of treatment are immunomodulators and biologics, particularly anti-tumor necrosis factor. Immunomodulators and biologics are now the preferred treatment options for Crohn disease.

Wegener's granulomatosis occurring de novo during pregnancy.

PubMed

Alfhaily, F; Watts, R; Leather, A

2009-01-01

Wegener's granulomatosis (WG) is rarely diagnosed during the reproductive years and uncommonly manifests for the first time during pregnancy. We report a case of de novo WG presenting at 30 weeks gestation with classical symptoms of WG (ENT, pulmonary). The diagnosis was confirmed by radiological, laboratory, and histological investigations. With a multidisciplinary approach, she had a successful vaginal delivery of a healthy baby. She was treated successfully by a combination of steroids, azathioprine and intravenous immunoglobulin in the active phase of disease for induction of remission and by azathioprine and steroids for maintenance of remission. The significant improvement in her symptoms allowed us to continue her pregnancy to 37 weeks when delivery was electively induced. Transplacental transmission of PR3-ANCA occurred but the neonate remained well. This case of de novo WG during pregnancy highlights the seriousness of this disease and the challenge in management of such patients.

Evaluating Study Withdrawal Among Biologics and Immunomodulators in Treating Ulcerative Colitis: A Meta-analysis of Controlled Clinical Trials.

PubMed

Shah, Eric D; Siegel, Corey A; Chong, Kelly; Melmed, Gil Y

2016-04-01

We conducted a systematic review and meta-analysis to evaluate the efficacy and adverse event (AE)-associated tolerability of treatment with immunomodulators and biologics in ulcerative colitis clinical trials. We performed a literature search of PubMed and the Cochrane databases to identify randomized placebo-controlled trials of immunomodulators and biologics. Tolerability was defined through study withdrawal due to AEs and efficacy through clinical response in induction trials and clinical remission in maintenance trials. We performed meta-analyses using a random-effects model to determine relative risks (RRs) of efficacy and study withdrawal. Number needed to treat (NNT) and number needed to stop (NNS) were determined. The ratio of NNS/NNT was calculated, with a higher ratio indicating a greater number of patients in remission for every AE study discontinuation. We examined 13 single-agent trials representing biologics (infliximab, adalimumab, golimumab, and vedolizumab) and immunomodulators (tacrolimus and azathioprine). Induction therapy did not result in excess study withdrawal with immunomodulators (RR = 0.9, 95% CI 0.1-12.0) or biologics (RR = 0.7, 95% CI 0.3-1.8), therefore the NNS/NNT ratio could not be assessed because of high tolerability. Maintenance immunomodulator therapy resulted in a NNS of 14 (RR = 2.8, 95% CI 0.7-10.5) and NNS/NNT ratio of 2.4 in 2 trials. Biologics did not result in excess study withdrawal in maintenance (RR = 0.7, 95% CI 0.3-1.7) or combined induction-and-maintenance (RR = 0.6, 95% CI 0.4-1.0) trials. Biologics were not associated with a higher RR of study withdrawal due to AE than placebo. There were insufficient data to compare these results with immunomodulators.

Autologous stem cell transplantation in first complete remission may not extend progression-free survival in patients with peripheral T cell lymphomas.

PubMed

Yam, Clinton; Landsburg, Daniel J; Nead, Kevin T; Lin, Xinyi; Mato, Anthony R; Svoboda, Jakub; Loren, Alison W; Frey, Noelle V; Stadtmauer, Edward A; Porter, David L; Schuster, Stephen J; Nasta, Sunita D

2016-07-01

Patients with peripheral T cell lymphomas (PTCL) generally have a poor prognosis when treated with conventional chemotherapy. Consolidation with autologous stem cell transplantation (ASCT) has been reported to improve progression-free survival. However, these studies have not compared consolidative ASCT with active observation in patients with PTCL achieving first complete remission (CR1) following induction chemotherapy. We conducted a retrospective analysis of PTCL patients treated at the University of Pennsylvania between 1/1/2007 and 12/31/2014. Patients with cutaneous T cell lymphoma, concurrent B cell lymphomas, and anaplastic lymphoma kinase-positive anaplastic large cell lymphoma (ALK-positive ALCL) were excluded from the study. We compared progression-free survival for patients who underwent ASCT in CR1 following CHOP-like induction regimens and patients who underwent active observation during CR1. 48 patients met all inclusion and exclusion criteria and underwent either active observation (28 patients) or consolidative ASCT (20 patients) in CR1. The 1-year cumulative incidence of relapse in the observation and ASCT groups was 50% (95% confidence interval [CI]: 30-67%) and 46% (95% CI: 23-67%), respectively (P = 0.55). Median progression-free survival in the observation and ASCT groups was 15.8 and 12.8 months, respectively (log rank, P = 0.79). Estimated 3-year progression-free survival in the observation and ASCT groups was 37 and 41%, respectively. In conclusion, for PTCL patients achieving CR1 following CHOP-like induction chemotherapy, ASCT does not appear to improve progression-free survival compared to active observation. This finding should be confirmed in a larger, prospective study. Am. J. Hematol. 91:672-676, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

High expression of ID family and IGJ genes signature as predictor of low induction treatment response and worst survival in adult Hispanic patients with B-acute lymphoblastic leukemia.

PubMed

Cruz-Rodriguez, Nataly; Combita, Alba L; Enciso, Leonardo J; Quijano, Sandra M; Pinzon, Paula L; Lozano, Olga C; Castillo, Juan S; Li, Li; Bareño, Jose; Cardozo, Claudia; Solano, Julio; Herrera, Maria V; Cudris, Jennifer; Zabaleta, Jovanny

2016-04-05

B-Acute lymphoblastic leukemia (B-ALL) represents a hematologic malignancy with poor clinical outcome and low survival rates in adult patients. Remission rates in Hispanic population are almost 30% lower and Overall Survival (OS) nearly two years inferior than those reported in other ethnic groups. Only 61% of Colombian adult patients with ALL achieve complete remission (CR), median overall survival is 11.3 months and event-free survival (EFS) is 7.34 months. Identification of prognostic factors is crucial for the application of proper treatment strategies and subsequently for successful outcome. Our goal was to identify a gene expression signature that might correlate with response to therapy and evaluate the utility of these as prognostic tool in hispanic patients. We included 43 adult patients newly diagnosed with B-ALL. We used microarray analysis in order to identify genes that distinguish poor from good response to treatment using differential gene expression analysis. The expression profile was validated by real-time PCR (RT-PCT). We identified 442 differentially expressed genes between responders and non-responders to induction treatment. Hierarchical analysis according to the expression of a 7-gene signature revealed 2 subsets of patients that differed in their clinical characteristics and outcome. Our study suggests that response to induction treatment and clinical outcome of Hispanic patients can be predicted from the onset of the disease and that gene expression profiles can be used to stratify patient risk adequately and accurately. The present study represents the first that shows the gene expression profiling of B-ALL Colombian adults and its relevance for stratification in the early course of disease.

The Cameroon 2008 Burkitt lymphoma protocol: improved event-free survival with treatment adapted to disease stage and the response to induction therapy.

PubMed

Hesseling, P B; Njume, E; Kouya, F; Katayi, T; Wharin, P; Tamannai, M; Achu, P; Kidd, M; McCormick, P

2012-03-01

Treatment of endemic Burkitt lymphoma (BL) with cyclophosphamide (CPM) and intrathecal methotrexate (IT MTX) can cure 50% of patients. In this study, induction therapy with CPM and IT MTX was followed by consolidation chemotherapy adapted for stage, clinical response, and abdominal ultrasound findings. One hundred and twenty-nine consecutive patients with BL, 77 male and 52 female with a median age of 7.9 years, were treated in mission hospitals in Cameroon. The diagnosis rested on fine-needle aspirate (79%), biopsy, bone marrow, cerebrospinal fluid, abdominal ultrasound, and clinical examination. Six percent had St Jude stage I, 13% stage II, 72% stage III, and 12% stage IV disease. The abdomen (76%) and face (50%) were mainly involved. Induction chemotherapy was CPM 40 mg/kg and IT MTX 12.5 mg and IT hydrocortisone 12.5 mg on days 1, 8, and 15. Stage I and II patients received CPM 60 mg/kg on day 29, and stage III patients CPM 60 mg/kg on days 29 and 43 if in remission on day 28. Stage IV patients and patients not in remission received CPM 60 mg/kg on days 29, 43, and 57 and 1.0 g/m(2) MTX intravenous (IV) and vincristine 1.5 mg/m(2) IV on day 29. Event-free survival (EFS) at mean 365 days was 61% (n = 79) and 100% in stage I, 85% in stage II, 60% in stage III, and 27% in stage IV patients. Deaths (n = 24) were disease or treatment related and 26 patients relapsed (mean 135 days). Risk-adapted treatment achieved 61% 1-year EFS.

Rapid expansion of preexisting nonleukemic hematopoietic clones frequently follows induction therapy for de novo AML.

PubMed

Wong, Terrence N; Miller, Christopher A; Klco, Jeffery M; Petti, Allegra; Demeter, Ryan; Helton, Nichole M; Li, Tiandao; Fulton, Robert S; Heath, Sharon E; Mardis, Elaine R; Westervelt, Peter; DiPersio, John F; Walter, Matthew J; Welch, John S; Graubert, Timothy A; Wilson, Richard K; Ley, Timothy J; Link, Daniel C

2016-02-18

There is interest in using leukemia-gene panels and next-generation sequencing to assess acute myelogenous leukemia (AML) response to induction chemotherapy. Studies have shown that patients with AML in morphologic remission may continue to have clonal hematopoiesis with populations closely related to the founding AML clone and that this confers an increased risk of relapse. However, it remains unknown how induction chemotherapy influences the clonal evolution of a patient's nonleukemic hematopoietic population. Here, we report that 5 of 15 patients with genetic clearance of their founding AML clone after induction chemotherapy had a concomitant expansion of a hematopoietic population unrelated to the initial AML. These populations frequently harbored somatic mutations in genes recurrently mutated in AML or myelodysplastic syndromes and were detectable at very low frequencies at the time of AML diagnosis. These results suggest that nonleukemic hematopoietic stem and progenitor cells, harboring specific aging-acquired mutations, may have a competitive fitness advantage after induction chemotherapy, expand, and persist long after the completion of chemotherapy. Although the clinical importance of these "rising" clones remains to be determined, it will be important to distinguish them from leukemia-related populations when assessing for molecular responses to induction chemotherapy. © 2016 by The American Society of Hematology.

Survival of Mexican Children with Acute Lymphoblastic Leukaemia under Treatment with the Protocol from the Dana-Farber Cancer Institute 00-01.

PubMed

Jiménez-Hernández, Elva; Jaimes-Reyes, Ethel Zulie; Arellano-Galindo, José; García-Jiménez, Xochiketzalli; Tiznado-García, Héctor Manuel; Dueñas-González, María Teresa; Martínez Villegas, Octavio; Sánchez-Jara, Berenice; Bekker-Méndez, Vilma Carolina; Ortíz-Torres, María Guadalupe; Ortíz-Fernández, Antonio; Marín-Palomares, Teresa; Mejía-Aranguré, Juan Manuel

2015-01-01

Our aim in this paper is to describe the results of treatment of acute lymphoblastic leukaemia (ALL) in Mexican children treated from 2006 to 2010 under the protocol from the Dana-Farber Cancer Institute (DFCI) 00-01. The children were younger than 16 years of age and had a diagnosis of ALL de novo. The patients were classified as standard risk if they were 1-9.9 years old and had a leucocyte count <50 × 10(9)/L, precursor B cell immunophenotype, no mediastinal mass, CSF free of blasts, and a good response to prednisone. The rest of the patients were defined as high risk. Of a total of 302 children, 51.7% were at high risk. The global survival rate was 63.9%, and the event-free survival rate was 52.3% after an average follow-up of 3.9 years. The percentages of patients who died were 7% on induction and 14.2% in complete remission; death was associated mainly with infection (21.5%). The relapse rate was 26.2%. The main factor associated with the occurrence of an event was a leucocyte count >100 × 10(9)/L. The poor outcomes were associated with toxic death during induction, complete remission, and relapse. These factors remain the main obstacles to the success of this treatment in our population.

Increased neural and pupillary reactivity to emotional faces in adolescents with current and remitted major depressive disorder.

PubMed

Burkhouse, Katie L; Owens, Max; Feurer, Cope; Sosoo, Effua; Kudinova, Anastacia; Gibb, Brandon E

2017-05-01

This study combined multiple levels of analysis to examine whether disrupted neural and pupillary reactivity to emotional faces serves as a state- or trait-like marker of adolescent major depressive disorder (MDD). The study examined differences in pupil dilation and the event-related potential (ERP) late positive potential (LPP) component to emotional faces before and after a negative mood induction between 71 adolescents (age 11-18 years) with (i) a current diagnosis of MDD, (ii) a past episode of MDD currently in full remission and (iii) no lifetime history of any Axis I disorder. Relative to healthy control (HC) youth, adolescents with current or remitted MDD exhibited an enhanced LPP and pupillary response to all emotional facial expressions (fearful, happy and sad). This difference in reactivity between remitted depressed and HC adolescents persisted following the negative mood induction. Results also revealed that LPP and pupillary responses to emotional faces were significantly related, but only among the currently depressed adolescents. This study suggests that increased physiological and neural activation in response to social-emotional stimuli may not only characterize currently depressed adolescents, but also remains following MDD remission, potentially serving as a mechanism of risk for future depression relapse. © The Author (2017). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

Survival of Mexican Children with Acute Lymphoblastic Leukaemia under Treatment with the Protocol from the Dana-Farber Cancer Institute 00-01

PubMed Central

Jiménez-Hernández, Elva; Jaimes-Reyes, Ethel Zulie; Arellano-Galindo, José; García-Jiménez, Xochiketzalli; Tiznado-García, Héctor Manuel; Sánchez-Jara, Berenice; Bekker-Méndez, Vilma Carolina; Ortíz-Torres, María Guadalupe; Ortíz-Fernández, Antonio; Marín-Palomares, Teresa; Mejía-Aranguré, Juan Manuel

2015-01-01

Our aim in this paper is to describe the results of treatment of acute lymphoblastic leukaemia (ALL) in Mexican children treated from 2006 to 2010 under the protocol from the Dana-Farber Cancer Institute (DFCI) 00-01. The children were younger than 16 years of age and had a diagnosis of ALL de novo. The patients were classified as standard risk if they were 1–9.9 years old and had a leucocyte count <50 × 109/L, precursor B cell immunophenotype, no mediastinal mass, CSF free of blasts, and a good response to prednisone. The rest of the patients were defined as high risk. Of a total of 302 children, 51.7% were at high risk. The global survival rate was 63.9%, and the event-free survival rate was 52.3% after an average follow-up of 3.9 years. The percentages of patients who died were 7% on induction and 14.2% in complete remission; death was associated mainly with infection (21.5%). The relapse rate was 26.2%. The main factor associated with the occurrence of an event was a leucocyte count >100 × 109/L. The poor outcomes were associated with toxic death during induction, complete remission, and relapse. These factors remain the main obstacles to the success of this treatment in our population. PMID:25922837

Comparison of individually tailored versus fixed-schedule rituximab regimen to maintain ANCA-associated vasculitis remission: results of a multicentre, randomised controlled, phase III trial (MAINRITSAN2).

PubMed

Charles, Pierre; Terrier, Benjamin; Perrodeau, Élodie; Cohen, Pascal; Faguer, Stanislas; Huart, Antoine; Hamidou, Mohamed; Agard, Christian; Bonnotte, Bernard; Samson, Maxime; Karras, Alexandre; Jourde-Chiche, Noémie; Lifermann, François; Gobert, Pierre; Hanrotel-Saliou, Catherine; Godmer, Pascal; Martin-Silva, Nicolas; Pugnet, Grégory; Matignon, Marie; Aumaitre, Olivier; Viallard, Jean-François; Maurier, François; Meaux-Ruault, Nadine; Rivière, Sophie; Sibilia, Jean; Puéchal, Xavier; Ravaud, Philippe; Mouthon, Luc; Guillevin, Loïc

2018-04-25

To compare individually tailored, based on trimestrial biological parameter monitoring, to fixed-schedule rituximab reinfusion for remission maintenance of antineutrophil cytoplasm antibody (ANCA)-associated vasculitides (AAVs). Patients with newly diagnosed or relapsing granulomatosis with polyangiitis (GPA) or microscopic polyangiitis (MPA) in complete remission after induction therapy were included in an open-label, multicentre, randomised controlled trial. All tailored-arm patients received a 500 mg rituximab infusion at randomisation, with rituximab reinfusion only when CD19+B lymphocytes or ANCA had reappeared or ANCA titre rose markedly based on trimestrial testing until month 18. Controls received a fixed 500 mg rituximab infusion on days 0 and 14 postrandomisation, then 6, 12 and 18 months after the first infusion. The primary endpoint was the number of relapses (new or reappearing symptom(s) or worsening disease with Birmingham Vasculitis Activity Score (BVAS)>0) at month 28 evaluated by an independent Adjudication Committee blinded to treatment group. Among the 162 patients (mean age: 60 years; 42% women) included, 117 (72.2%) had GPA and 45 (27.8%) had MPA. Preinclusion induction therapy included cyclophosphamide for 100 (61.7%), rituximab for 61 (37.6%) and methotrexate for 1 (0.6%). At month 28, 21 patients had suffered 22 relapses: 14/81 (17.3%) in 13 tailored-infusion recipients and 8/81 (9.9%) in 8 fixed-schedule patients (p=0.22). The tailored-infusion versus fixed-schedule group, respectively, received 248 vs 381 infusions, with medians (IQR) of 3 (2-4) vs 5 (5-5) administrations. AAV relapse rates did not differ significantly between individually tailored and fixed-schedule rituximab regimens. Individually tailored-arm patients received fewer rituximab infusions. NCT01731561; Results. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

The London Position Statement of the World Congress of Gastroenterology on Biological Therapy for IBD with the European Crohn's and Colitis Organization: when to start, when to stop, which drug to choose, and how to predict response?

PubMed

D'Haens, Geert R; Panaccione, Remo; Higgins, Peter D R; Vermeire, Severine; Gassull, Miquel; Chowers, Yehuda; Hanauer, Stephen B; Herfarth, Hans; Hommes, Daan W; Kamm, Michael; Löfberg, Robert; Quary, A; Sands, Bruce; Sood, A; Watermeyer, G; Watermayer, G; Lashner, Bret; Lémann, Marc; Plevy, Scott; Reinisch, Walter; Schreiber, Stefan; Siegel, Corey; Targan, Stephen; Watanabe, M; Feagan, Brian; Sandborn, William J; Colombel, Jean Frédéric; Travis, Simon

2011-02-01

The advent of biological therapy has revolutionized inflammatory bowel disease (IBD) care. Nonetheless, not all patients require biological therapy. Selection of patients depends on clinical characteristics, previous response to other medical therapy, and comorbid conditions. Availability, reimbursement guidelines, and patient preferences guide the choice of first-line biological therapy for luminal Crohn's disease (CD). Infliximab (IFX) has the most extensive clinical trial data, but other biological agents (adalimumab (ADA), certolizumab pegol (CZP), and natalizumab (NAT)) appear to have similar benefits in CD. Steroid-refractory, steroid-dependent, or complex fistulizing CD are indications for starting biological therapy, after surgical drainage of any sepsis. For fistulizing CD, the efficacy of IFX for inducing fistula closure is best documented. Unique risks of NAT account for its labeling as a second-line biological agent in some countries. Patients who respond to induction therapy benefit from systematic re-treatment. The combination of IFX with azathioprine is better than monotherapy for induction of remission and mucosal healing up to 1 year in patients who are naïve to both agents. Whether this applies to other agents remains unknown. IFX is also effective for treatment-refractory, moderate, or severely active ulcerative colitis. Patients who have a diminished or loss of response to anti-tumor necrosis factor (TNF) therapy may respond to dose adjustment of the same agent or switching to another agent. Careful consideration should be given to the reasons for loss of response. There are insufficient data to make recommendations on when to stop anti-TNF therapy. Preliminary evidence suggests that a substantial proportion of patients in clinical remission for >1 year, without signs of active inflammation can remain in remission after stopping treatment.

High dose cytarabine and mitoxantrone: an effective induction regimen for high-risk acute myeloid leukemia (AML).

PubMed

Larson, Sarah M; Campbell, Nicholas P; Huo, Dezheng; Artz, Andrew; Zhang, Yanming; Gajria, Devika; Green, Margaret; Weiner, Howie; Daugherty, Christopher; Odenike, Olatoyosi; Godley, Lucy A; Hyjek, Elizabeth; Gurbuxani, Sandeep; Thirman, Michael; Sipkins, Dorothy; Van Besien, Koen; Larson, Richard A; Stock, Wendy

2012-03-01

Patients with high-risk AML, defined as those with advanced age, relapsed/refractory disease, unfavorable molecular and cytogenetic abnormalities, therapy-related myeloid neoplasm (t-MN) and multiple medical co-morbidities tend to respond poorly to standard cytarabine and daunorubicin induction therapy and have a poor prognosis. We performed a retrospective analysis of an alternative induction regimen using high dose cytarabine (HiDAC) and mitoxantrone (MITO) administered to 78 high-risk patients with AML at The University of Chicago from 2001 to 2008. The primary endpoints of the study were complete remission (CR) rate and death within 30 days of initiation of treatment. The median age was 63 years (range:23-85); 27% of these patients had a Charlson co-morbidity index (CCI) > 2. Forty-three (56%) patients had unfavorable cytogenetics, 28 (37%) had intermediate-risk cytogenetics and 5 (7%) had favorable cytogenetics. The CR rate was 45% and the CRi rate 10%; 7 patients (9%) died during induction. Notably, t-MN and relapsed/refractory patients had CR and induction death rates equivalent to de novo AML patients within this series. In this high risk AML population, HiDAC/MITO induction demonstrated an overall response rate of 55% with a low induction death rate of 9% and allowed 32 (41%) patients to proceed to allogeneic stem cell transplant.

MMX Multi Matrix System mesalazine for the induction of remission in patients with mild-to-moderate ulcerative colitis: a combined analysis of two randomized, double-blind, placebo-controlled trials.

PubMed

Sandborn, W J; Kamm, M A; Lichtenstein, G R; Lyne, A; Butler, T; Joseph, R E

2007-07-15

MMX mesalazine [LIALDA (US), MEZAVANT XL (UK and Ireland) MEZAVANT (elsewhere)] utilizes MMX Multi Matrix System (MMX) technology which delivers mesalazine throughout the colon. Two phase III studies have already evaluated MMX mesalazine in patients with active, mild-to-moderate ulcerative colitis. Aim To provide more precise estimates of the efficacy of MMX mesalazine over placebo by combining the patient populations from the two phase III studies. Methods Combined data from two 8-week, double-blind, placebo-controlled trials were analyzed. Patients randomized to MMX mesalazine 2.4 g/day (once daily or 1.2 g twice daily), 4.8 g/day (once daily) or placebo were reviewed. The primary end point was clinical and endoscopic remission (modified Ulcerative Colitis-Disease Activity Index of /=1-point reduction in sigmoidoscopy score from week 0). Results Data from 517 patients were analysed. 8-week remission rates were 37.2% and 35.1% in the MMX mesalazine 2.4 g/day and 4.8 g/day groups, vs. 17.5% on placebo (P < 0.001, both comparisons). 8-week complete mucosal healing rates were 32% in both MMX mesalazine groups compared with 16% on placebo. Adverse event frequency was similar in all groups. Conclusion MMX mesalazine is effective and generally well tolerated for inducing clinical and endoscopic remission of active, mild-to-moderate ulcerative colitis.

Hematological remission and long term hematological control of acute myeloblastic leukemia induced and maintained by granulocyte-colony stimulating factor (G-CSF) therapy.

PubMed

Xavier, Luciana; Cunha, Manuel; Gonçalves, Cristina; Teixeira, Maria dos Anjos; Coutinho, Jorge; Ribeiro, António Carlos Pinto; Lima, Margarida

2003-12-01

We describe a case of a patient with CD34+, TdT+, CD13-, CD33-, MPO- undifferentiated acute leukemia who refused chemotherapy and who achieved complete hematological remission 14 months after the diagnosis, during a short course of granulocyte-colony stimulating factor (G-CSF) for neutropenia and life threatening infection. Relapse occurred approximately one year later and G-CSF was reintroduced, being maintained for 4 months, at a dose and frequency adapted to maintain normal blood counts, a complete hematological remission being achieved again. Five months after withdrawing the G-CSF therapy a second relapse was observed; G-CSF was tried again with success, resulting in a very good hematological response that was sustained by G-CSF maintenance therapy. One year latter there was the need of increasing the doses of G-CSF in order to obtain the same hematological effect, at same time blast cells acquired a more mature CD34+, TdT-, CD13+, CD33-, MPO+ myeloid phenotype. Finally, the patient developed progressive neutropenia, anemia, thrombocytopenia and acute leukemia in spite of G-CSF therapy, dying 64 months after initial diagnosis (50 months after starting G-CSF therapy) with overt G-CSF resistant acute myeloblastic leukemia (AML), after failure of conventional induction chemotherapy.

Adalimumab for Moderately to Severely Active Ulcerative Colitis: A Systematic Review and Meta-Analysis.

PubMed

Chen, Xinlin; Hou, Jiangtao; Yuan, Yujie; Huang, Chaoyuan; Liu, Tianwen; Mo, Chuanwei; Li, Haiwen; Chen, Bin; Xu, Qian; Hou, Zhengkun; He, Weiling; Liu, Fengbin

2016-06-01

Evidence-based studies are increasingly being focused on evaluating the efficacy and safety of adalimumab (ADA) for moderately to severely active ulcerative colitis (UC). However, the dosage pattern of ADA for UC management is still not clear. A meta-analysis was conducted to evaluate the efficacy and safety of different ADA dosage regimens for moderately to severely active UC. The Medline, EMBASE, ISI Web of Knowledge, and Cochrane databases were searched from their inception to January 2015. Randomized controlled trials (RCTs) comparing ADA with placebo were eligible for initial inclusion. The efficacy and side effects were evaluated for ADA 160/80 (ADA 160/80 mg at weeks 0/2 and then 40 mg at weeks 4 and 6), and ADA 80/40 (ADA 80/40 mg at weeks 0/2 and then 40 mg at weeks 4 and 6) induction therapy, with ADA 40 mg every other week (EOW) for maintenance therapy of 52 weeks. The pooled risk ratio (RR) and its 95 % confidence interval (CI) were calculated. Three RCTs were included. All of the studies were considered to have a low risk of bias. ADA 160/80 was more effective than placebo for induction of clinical remission (RR 1.62, 95 % CI 1.15-2.29), clinical response (RR 1.37, 95 % CI 1.19-1.59), mucosal healing (RR 1.27, 95 % CI 1.08-1.50), and inflammatory bowel disease questionnaire (IBDQ) response (RR 1.22, 95 % CI 1.05-1.43) and did not increase adverse events (RR 1.10, 95 % CI 0.95-1.27). Compared with placebo, ADA 80/40 did not show significant differences for induction of clinical remission and clinical response and did not increase adverse events. ADA 40 mg EOW was superior to placebo in maintaining clinical remission (RR 2.38, 95 % CI 1.57-3.59), clinical response (RR 1.69, 95 % CI 1.29-2.21), mucosal healing (RR 1.69, 95 % CI 1.26-2.28), and IBDQ response (RR 1.73, 95 % CI 1.28-2.34). Compared with placebo, ADA 40 mg EOW increased adverse events (RR 1.28, 95 % CI 1.06-1.54). ADA 160/80 was a safe and effective treatment for induction management of moderately to severely active UC, but the benefits of ADA 80/40 application were limited. ADA 40 mg EOW was effective for maintenance management of UC. Additional well designed RCTs are needed to confirm these results.

Long-term Efficacy, Safety, and Immunogenicity of Biosimilar Infliximab After One Year in a Prospective Nationwide Cohort.

PubMed

Gonczi, Lorant; Gecse, Krisztina B; Vegh, Zsuzsanna; Kurti, Zsuzsanna; Rutka, Mariann; Farkas, Klaudia; Golovics, Petra A; Lovasz, Barbara D; Banai, Janos; Bene, Laszlo; Gasztonyi, Bea; Kristof, Tunde; Lakatos, Laszlo; Miheller, Pal; Nagy, Ferenc; Palatka, Karoly; Papp, Maria; Patai, Arpad; Salamon, Agnes; Szamosi, Tamas; Szepes, Zoltan; Toth, Gabor T; Vincze, Aron; Szalay, Balazs; Molnar, Tamas; Lakatos, Peter L

2017-11-01

It has been previously shown that biosimilar infliximab CT-P13 is effective and safe in inducing remission in inflammatory bowel diseases. We report here the 1-year outcomes from a prospective nationwide inflammatory bowel disease cohort. A prospective, nationwide, multicenter, observational cohort was designed to examine the efficacy and safety of CT-P13 in the induction and maintenance treatment of Crohn's disease (CD) and ulcerative colitis (UC). Demographic data were collected and a harmonized monitoring strategy was applied. Clinical remission, response, and biochemical response were evaluated at weeks 14, 30, and 54, respectively. Safety data were registered. Three hundred fifty-three consecutive inflammatory bowel disease (209 CD and 144 UC) patients were included, of which 229 patients reached the week 54 endpoint at final evaluation. Age at disease onset: 24/28 years (median, interquartile range: 19-34/22-39) in patients with CD/UC. Forty-nine, 53, 48% and 86, 81 and 65% of patients with CD reached clinical remission and response by weeks 14, 30, and 54, respectively. Clinical remission and response rates were 56, 41, 43% and 74, 66, 50% in patients with UC. Clinical efficacy was influenced by previous anti-tumor necrosis factor (TNF) exposure in patients with a drug holiday beyond 1 year. The mean C-reactive protein level decreased significantly in both CD and UC by week 14 and was maintained throughout the 1-year follow-up (both UC/CD: P < 0.001). Thirty-one (8.8%) patients had infusion reactions and 32 (9%) patients had infections. Antidrug antibody positivity rates were significantly higher throughout patients with previous anti-TNF exposure; concomitant azathioprine prevented antidrug antibody formation in anti-TNF-naive patients with CD. Results from this prospective nationwide cohort confirm that CT-P13 is effective and safe in inducing and maintaining long-term remission in both CD and UC. Efficacy was influenced by previous anti-TNF exposure; no new safety signals were detected.

All-trans-retinoic acid enhances apoptosis induction by tyrosine kinase inhibitors in the eosinophilic leukemia-derived EoL-1 cell line.

PubMed

Robert, Carine; Apàti, Agota; Chomienne, Christine; Papp, Béla

2008-02-01

Imatinib and retinoids induce apoptosis in FIP1L1/PDGFRalpha-positive EoL-1 leukemia cells. Although imatinib induces complete remission in most FIP1L1/PDGFRalpha-positive patients, response to imatinib is sometimes suboptimal. In order to enhance the potency of the molecularly targeted therapy of eosinophilic leukemia, we investigated the effect of retinoids combined with tyrosine kinase inhibitors on EoL-1 cells. We demonstrate that retinoids combined with tyrosine kinase inhibitors lead to enhanced apoptosis induction in EoL-1 cells. Our results suggest that tyrosine kinase inhibitors combined with retinoids may constitute a valuable therapeutic approach for sensitive neoplasias that may display enhanced anti-leukemic potency when compared to single drug treatments.

Low dose naltrexone for induction of remission in Crohn's disease.

PubMed

Parker, Claire E; Nguyen, Tran M; Segal, Dan; MacDonald, John K; Chande, Nilesh

2018-04-01

Crohn's disease is a transmural, relapsing inflammatory condition afflicting the digestive tract. Opioid signalling, long known to affect secretion and motility in the gut, has been implicated in the inflammatory cascade of Crohn's disease. Low dose naltrexone, an opioid antagonist, has garnered interest as a potential therapy. The primary objective was to evaluate the efficacy and safety of low dose naltrexone for induction of remission in Crohn's disease. A systematic search of MEDLINE, Embase, PubMed, CENTRAL, and the Cochrane IBD Group Specialized Register was performed from inception to 15 January 2018 to identify relevant studies. Abstracts from major gastroenterology conferences including Digestive Disease Week and United European Gastroenterology Week and reference lists from retrieved articles were also screened. Randomized controlled trials of low dose naltrexone (LDN) for treatment of active Crohn's disease were included. Data were analyzed on an intention-to-treat basis using Review Manager (RevMan 5.3.5). The primary outcome was induction of clinical remission defined by a Crohn's disease activity index (CDAI) of < 150 or a pediatric Crohn's disease activity index (PCDAI) of < 10. Secondary outcomes included clinical response (70- or 100-point decrease in CDAI from baseline), endoscopic remission or response, quality of life, and adverse events as defined by the included studies. Risk ratios (RR) and 95% confidence intervals (CI) were calculated for dichotomous outcomes. The methodological quality of included studies was evaluated using the Cochrane risk of bias tool. The overall quality of the evidence supporting the primary outcome and selected secondary outcomes was assessed using the GRADE criteria. Two studies were identified (46 participants). One study assessed the efficacy and safety of 12 weeks of LDN (4.5 mg/day) treatment compared to placebo in adult patients (N = 34). The other study assessed eight weeks of LDN (0.1 mg/kg, maximum 4.5 mg/day) treatment compared to placebo in pediatric patients (N = 12). The primary purpose of the pediatric study was to assess safety and tolerability. Both studies were rated as having a low risk of bias. The study in adult patients reported that 30% (5/18) of LDN treated patients achieved clinical remission at 12 weeks compared to 18% (3/16) of placebo patients, a difference that was not statistically significant (RR 1.48, 95% CI 0.42 to 5.24). The study in children reported that 25% of LDN treated patients achieved clinical remission (PCDAI < 10) compared to none of the patients in the placebo group, although it was unclear if this result was for the randomized placebo-controlled trial or for the open label extension study. In the adult study 70-point clinical response rates were significantly higher in those treated with LDN than placebo. Eighty-three per cent (15/18) of LDN patients had a 70-point clinical response at week 12 compared to 38% (6/16) of placebo patients (RR 2.22, 95% CI 1.14 to 4.32). The effect of LDN on the proportion of adult patients who achieved a 100-point clinical response was uncertain. Sixty-one per cent (11/18) of LDN patients achieved a 100-point clinical response compared to 31% (5/16) of placebo patients (RR 1.96, 95% CI 0.87 to 4.42). The proportion of patients who achieved endoscopic response (CDEIS decline > 5 from baseline) was significantly higher in the LDN group compared to placebo. Seventy-two per cent (13/18) of LDN patients achieved an endoscopic response compared to 25% (4/16) of placebo patients (RR 2.89; 95% CI 1.18 to 7.08). However, there was no statistically significant difference in the proportion of patients who achieved endoscopic remission. Endoscopic remission (CDEIS < 3) was achieved in 22% (4/18) of the LDN group compared to 0% (0/16) of the placebo group (RR 8.05; 95% CI 0.47 to 138.87). Pooled data from both studies show no statistically significant differences in withdrawals due to adverse events or specific adverse events including sleep disturbance, unusual dreams, headache, decreased appetite, nausea and fatigue. No serious adverse events were reported in either study. GRADE analyses rated the overall quality of the evidence for the primary and secondary outcomes (i.e. clinical remission, clinical response, endoscopic response, and adverse events) as low due to serious imprecision (sparse data). Currently, there is insufficient evidence to allow any firm conclusions regarding the efficacy and safety of LDN used to treat patients with active Crohn's disease. Data from one small study suggests that LDN may provide a benefit in terms of clinical and endoscopic response in adult patients with active Crohn's disease. Data from two small studies suggest that LDN does not increase the rate of specific adverse events relative to placebo. However, these results need to be interpreted with caution as they are based on very small numbers of patients and the overall quality of the evidence was rated as low due to serious imprecision. Further randomized controlled trials are required to assess the efficacy and safety of LDN therapy in active Crohn's disease in both adults and children.

Coexistence of inversion 16 and the Philadelphia chromosome comprising P190 BCR/ABL in chronic myeloid leukemia blast crisis.

PubMed

Ninomiya, Soranobu; Kanemura, Nobuhiro; Tsurumi, Hisashi; Kasahara, Senji; Hara, Takeshi; Yamada, Toshiki; Moriwaki, Hisataka

2011-06-01

A 63-year-old woman presented with leukocytosis (278 × 10(9)/L) with 72% blasts. Bone marrow blast cells showed cytogenetic abnormality with 46,XX, t(9;22), inv(16). Despite achievement of hematological remission by induction chemotherapy, Philadelphia chromosome did not disappear; chronic myeloid leukemia (CML) in blast crisis (BC) was thus diagnosed. The P190 BCR/ABL fusion transcript was detected. Imatinib mesylate introduced a hematological remission of short duration; however, infiltration into the central nervous system occurred, and the patient died 7 months after presentation. Coexistence of inv(16) and t(9:22) has been described in CML-BC and de novo AML, and CML-BC patients always carry P210 BCR/ABL, while de novo AML patients usually have P190 BCR/ABL. To the best of our knowledge, this is the first report of CML-BC with inv(16) and P190 BCR/ABL. We discuss this case with reference to the literature.

Nilotinib and Imatinib Are Comparably Effective in Reducing Growth of Human Eosinophil Leukemia Cells in a Newly Established Xenograft Model

PubMed Central

Salamon, Johannes; Thamer, Mohammed; Herrmann, Harald; Valent, Peter; Schumacher, Udo; Ullrich, Sebastian

2012-01-01

We developed a xenograft model of human Chronic Eosinophilic Leukemia (CEL) to study disease progression and remission-induction under therapy with tyrosine kinase inhibitors using imatinib and nilotinib as examples. The FIP1L1/PDGFRA+ human CEL cell lineEOL-1 was injected intravenously into scid mice, and MR imaging and FACS analysis of mouse blood samples were performed to monitor disease development and the effects of imatinib and nilotinib. Organ infiltration was analyzed in detail by immunohistochemistry after sacrifice. All animals developed CEL and within one week of therapy, complete remissions were seen with both imatinib and nilotinib, resulting in reduced total tumor volumes by MR-imaging and almost complete disappearance of EOL-1 cells in the peripheral blood and in tissues. The new model system is feasible for the evaluation of new tyrosine kinase inhibitors and our data suggest that nilotinib may be a valuable additional targeted drug active in patients with FIP1L1/PDGFRA+ CEL. PMID:22348015

Patient considerations in the management of ulcerative colitis: role of once-daily MMX mesalamine

PubMed Central

Zandman, Daniel B; Peppercorn, Mark A

2009-01-01

Mesalamine and its derivatives are effective and well-tolerated therapies for ulcerative colitis. However, patient adherence to traditional mesalamine-based therapy is poor, and is often limited by heavy pill burdens and frequent dosing intervals. This can lead to ineffective disease control, impaired quality of life, and preventable morbidity and mortality. Previous studies have suggested that a once-daily mesalamine regimen would be strongly adhered to in the outpatient setting, but at that time no such formulation of mesalamine existed. In 2007, clinical trial data showed a novel, once-daily, multi-matrix (MMX) formulation of mesalamine to be effective in both remission induction and remission maintenance. This breakthrough in drug delivery allowed the unification of an effective therapeutic with a formulation that enables outpatients to be increasingly adherent to their medication. In theory, this might result in improved outpatient disease control and a decreased number of flares. As the use of MMX mesalamine increases, studies examining the outpatient community adherence rate need to be performed. PMID:19936149

Successful treatment of refractory systemic lupus erythematosus using proteasome inhibitor bortezomib followed by belimumab: description of two cases.

PubMed

Sjöwall, C; Hjorth, M; Eriksson, P

2017-10-01

Although the putative therapeutic options for patients with systemic lupus erythematosus (SLE) are steadily increasing, refractory disease is indeed a major challenge to many clinicians and patients. The proteasome inhibitor bortezomib - approved for the treatment of multiple myeloma since the beginning of this century - was recently reported successful in twelve cases of refractory SLE by German colleagues. Herein, we describe two Swedish SLE cases with refractory renal and pulmonary manifestations that were rescued by bortezomib as induction of remission followed by monthly doses of belimumab. The patients were carefully monitored with regard to disease activity and renal function. Anti-dsDNA and anti-C1q antibodies, complement proteins and lymphocyte subsets were analysed in consecutive samples. In December 2016, the patients had been in clinical remission post bortezomib administration for a period of 28 and 22 months, respectively. Potential benefits of using belimumab as maintenance therapy to prevent regeneration of autoreactive B cell clones are discussed.

[Consensus of the Brazilian Society of Rheumatology for the diagnosis, management and treatment of lupus nephritis].

PubMed

Klumb, Evandro Mendes; Silva, Clovis Artur Almeida; Lanna, Cristina Costa Duarte; Sato, Emilia Inoue; Borba, Eduardo Ferreira; Brenol, João Carlos Tavares; de Albuquerque, Elisa Martins das Neves; Monticielo, Odirlei Andre; Costallat, Lilian Tereza Lavras; Latorre, Luiz Carlos; Sauma, Maria de Fátima Lobato da Cunha; Bonfá, Eloisa Silva Dutra de Oliveira; Ribeiro, Francinne Machado

2015-01-01

To develop recommendations for the diagnosis, management and treatment of lupus nephritis in Brazil. Extensive literature review with a selection of papers based on the strength of scientific evidence and opinion of the Commission on Systemic Lupus Erythematosus members, Brazilian Society of Rheumatology. 1) Renal biopsy should be performed whenever possible and if this procedure is indicated; and, when the procedure is not possible, the treatment should be guided with the inference of histologic class. 2) Ideally, measures and precautions should be implemented before starting treatment, with emphasis on attention to the risk of infection. 3) Risks and benefits of treatment should be shared with the patient and his/her family. 4) The use of hydroxychloroquine (preferably) or chloroquine diphosphate is recommended for all patients (unless contraindicated) during induction and maintenance phases. 5) The evaluation of the effectiveness of treatment should be made with objective criteria of response (complete remission/partial remission/refractoriness). 6) ACE inhibitors and/or ARBs are recommended as antiproteinuric agents for all patients (unless contraindicated). 7) The identification of clinical and/or laboratory signs suggestive of proliferative or membranous glomerulonephritis should indicate an immediate implementation of specific therapy, including steroids and an immunosuppressive agent, even though histological confirmation is not possible. 8) Immunosuppressives must be used during at least 36 months, but these medications can be kept for longer periods. Its discontinuation should only be done when the patient achieve and maintain a sustained and complete remission. 9) Lupus nephritis should be considered as refractory when a full or partial remission is not achieved after 12 months of an appropriate treatment, when a new renal biopsy should be considered to assist in identifying the cause of refractoriness and in the therapeutic decision. Copyright © 2014 Elsevier Editora Ltda. All rights reserved.

Randomised clinical trial: evaluation of the efficacy of mesalazine (mesalamine) suppositories in patients with ulcerative colitis and active rectal inflammation -- a placebo-controlled study.

PubMed

Watanabe, M; Nishino, H; Sameshima, Y; Ota, A; Nakamura, S; Hibi, T

2013-08-01

Mesalazine suppositories are recommended and widely used as the standard therapy in induction and maintenance of remission for proctitis. To evaluate the efficacy of mesalazine suppositories in patients with ulcerative colitis (UC) and rectal inflammation; and in patient groups categorised by the extent of lesions. This study was a phase III multicentre, randomised, double-blind, placebo-controlled, parallel-group study. Mild-to-moderate UC patients with rectal inflammation were randomly assigned either a 1 g mesalazine or placebo suppository. The suppository was administered in the rectum once daily for 4 weeks. The primary efficacy end point was the rate of endoscopic remission (mucosal score of 0 or 1) after 4 weeks. The endoscopic remission rates after 4 weeks in the mesalazine and placebo suppository groups were 81.5% and 29.7%, respectively, and the superiority of mesalazine to placebo was confirmed (P < 0.0001, chi-squared test). For proctitis, the endoscopic remission rates after 4 weeks were 83.8% and 36.1% in the mesalazine and placebo suppository groups, respectively, and the corresponding rates for all other types of UC were 78.6% and 21.4%, respectively. The superiority of mesalazine to placebo was confirmed in both subgroups (P < 0.0001, Fisher's exact test). The percentage of patients without bleeding was significantly higher in the mesalazine group than the placebo group from Day 3 of treatment (P = 0.0001, Fisher's exact test). The effectiveness of mesalazine suppositories in all types of UC patients with rectal inflammation was confirmed for the first time in a double-blind, placebo-controlled, parallel-group study (JapicCTI- 111421). © 2013 John Wiley & Sons Ltd.

Pevonedistat, a first-in-class NEDD8-activating enzyme inhibitor, combined with azacitidine in patients with AML.

PubMed

Swords, Ronan T; Coutre, Steven; Maris, Michael B; Zeidner, Joshua F; Foran, James M; Cruz, Jose; Erba, Harry P; Berdeja, Jesus G; Tam, Wayne; Vardhanabhuti, Saran; Pawlikowska-Dobler, Iwona; Faessel, Hélène M; Dash, Ajeeta B; Sedarati, Farhad; Dezube, Bruce J; Faller, Douglas V; Savona, Michael R

2018-03-29

Pevonedistat (TAK-924/MLN4924) is a novel inhibitor of NEDD8-activating enzyme (NAE) with single-agent activity in relapsed/refractory acute myeloid leukemia (AML). We performed a phase 1b study of pevonedistat (PEV) with azacitidine (AZA) based on synergistic activity seen preclinically. Primary objectives included safety and tolerability, and secondary objectives included pharmacokinetics (PK) and disease response. Patients ≥60 years with treatment-naive AML (unfit for standard induction therapy) received PEV 20 or 30 mg/m 2 IV on days 1, 3, and 5 combined with fixed-dose AZA (75 mg/m 2 IV/subcutaneously) on days 1 to 5, 8, and 9, every 28 days. The most common treatment-emergent adverse events were constipation (48%), nausea (42%), fatigue (42%), and anemia (39%). In total, 11 deaths were observed and considered unrelated to study therapy by the investigators. Transient elevations in aspartate aminotransferase (AST) and alanine aminotransferase (ALT) were dose limiting. The recommended phase 2 dose (RP2D) of PEV in this combination is 20 mg/m 2 PEV PK was not altered by the addition of AZA. Overall response rate (ORR) based on an intent-to-treat analysis was 50% (20 complete remissions [CRs], 5 complete remission with incomplete peripheral count recovery, 7 partial remissions [PRs]), with an 8.3-month median duration of remission. In patients receiving ≥6 cycles of therapy (n = 23, 44%), ORR was 83%. In patients with TP53 mutations, the composite CR/PR rate was 80% (4/5). Two of these patients stayed on study for >10 cycles. Baseline bone marrow blast percentage or cytogenetic/molecular risk did not influence ORR. This study was registered at www.clinicaltrials.gov as #NCT01814826. © 2018 by The American Society of Hematology.

Pevonedistat, a first-in-class NEDD8-activating enzyme inhibitor, combined with azacitidine in patients with AML

PubMed Central

Coutre, Steven; Maris, Michael B.; Foran, James M.; Erba, Harry P.; Berdeja, Jesus G.; Faessel, Hélène M.

2018-01-01

Pevonedistat (TAK-924/MLN4924) is a novel inhibitor of NEDD8-activating enzyme (NAE) with single-agent activity in relapsed/refractory acute myeloid leukemia (AML). We performed a phase 1b study of pevonedistat (PEV) with azacitidine (AZA) based on synergistic activity seen preclinically. Primary objectives included safety and tolerability, and secondary objectives included pharmacokinetics (PK) and disease response. Patients ≥60 years with treatment-naive AML (unfit for standard induction therapy) received PEV 20 or 30 mg/m2 IV on days 1, 3, and 5 combined with fixed-dose AZA (75 mg/m2 IV/subcutaneously) on days 1 to 5, 8, and 9, every 28 days. The most common treatment-emergent adverse events were constipation (48%), nausea (42%), fatigue (42%), and anemia (39%). In total, 11 deaths were observed and considered unrelated to study therapy by the investigators. Transient elevations in aspartate aminotransferase (AST) and alanine aminotransferase (ALT) were dose limiting. The recommended phase 2 dose (RP2D) of PEV in this combination is 20 mg/m2. PEV PK was not altered by the addition of AZA. Overall response rate (ORR) based on an intent-to-treat analysis was 50% (20 complete remissions [CRs], 5 complete remission with incomplete peripheral count recovery, 7 partial remissions [PRs]), with an 8.3-month median duration of remission. In patients receiving ≥6 cycles of therapy (n = 23, 44%), ORR was 83%. In patients with TP53 mutations, the composite CR/PR rate was 80% (4/5). Two of these patients stayed on study for >10 cycles. Baseline bone marrow blast percentage or cytogenetic/molecular risk did not influence ORR. This study was registered at www.clinicaltrials.gov as #NCT01814826. PMID:29348128

EULAR/ERA-EDTA recommendations for the management of ANCA-associated vasculitis.

PubMed

Yates, M; Watts, R A; Bajema, I M; Cid, M C; Crestani, B; Hauser, T; Hellmich, B; Holle, J U; Laudien, M; Little, M A; Luqmani, R A; Mahr, A; Merkel, P A; Mills, J; Mooney, J; Segelmark, M; Tesar, V; Westman, K; Vaglio, A; Yalçındağ, N; Jayne, D R; Mukhtyar, C

2016-09-01

In this article, the 2009 European League Against Rheumatism (EULAR) recommendations for the management of antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) have been updated. The 2009 recommendations were on the management of primary small and medium vessel vasculitis. The 2015 update has been developed by an international task force representing EULAR, the European Renal Association and the European Vasculitis Society (EUVAS). The recommendations are based upon evidence from systematic literature reviews, as well as expert opinion where appropriate. The evidence presented was discussed and summarised by the experts in the course of a consensus-finding and voting process. Levels of evidence and grades of recommendations were derived and levels of agreement (strengths of recommendations) determined. In addition to the voting by the task force members, the relevance of the recommendations was assessed by an online voting survey among members of EUVAS. Fifteen recommendations were developed, covering general aspects, such as attaining remission and the need for shared decision making between clinicians and patients. More specific items relate to starting immunosuppressive therapy in combination with glucocorticoids to induce remission, followed by a period of remission maintenance; for remission induction in life-threatening or organ-threatening AAV, cyclophosphamide and rituximab are considered to have similar efficacy; plasma exchange which is recommended, where licensed, in the setting of rapidly progressive renal failure or severe diffuse pulmonary haemorrhage. These recommendations are intended for use by healthcare professionals, doctors in specialist training, medical students, pharmaceutical industries and drug regulatory organisations. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Escherichia coli Nissle 1917 in Ulcerative Colitis Treatment: Systematic Review and Meta-analysis.

PubMed

Losurdo, Giuseppe; Iannone, Andrea; Contaldo, Antonella; Ierardi, Enzo; Di Leo, Alfredo; Principi, Mariabeatrice

2015-12-01

Escherichia coli Nissle 1917 (EcN) has been recommended as a therapeutic tool for ulcerative colitis (UC) treatment. However, to date, no meta-analysis has been performed on this topic. We performed a literature search on PubMed, MEDLINE, Science Direct and EMBASE. We evaluated success rates for induction of remission, relapse rates and side effects, expressed as Intention-To-Treat. Odd ratios (OR), pooled OR and 95% confidence intervals (CI) were calculated, based on the Mantel-Haenszel method. Heterogeneity was assessed by using the χ2 and I2 statistics and, if present, a random-effects model was adopted. We selected six eligible trials, with 719 patients, 390 assigned to the study group and 329 to the control group. EcN induced remission in 61.6% of cases, while in the control group (mesalazine) the remission was achieved in 69.5% of cases, with a mean difference of 7.9%. The pooled OR was 0.92 (95% CI 0.15-9.66, p=0.93). A single study showed a better performance of EcN than the placebo. A relapse of the disease occurred in 36.8% in the EcN group and in 36.1% in the control group (mesalazine), with a mean difference of 0.8%, OR=1.07, with a 95% CI of 0.70-1.64 (p=0.74). Side effects were comparable (OR=1.44, 95% CI 0.80-2.59, p=0.22). EcN is equivalent to mesalazine in preventing disease relapse, thus confirming current guideline recommendations. EcN seems to be as effective as controls in inducing remission and therefore, its use cannot be recommended as in one study the comparison was performed against placebo. Further studies may be helpful for this subject.

The impact of dose escalation and resistance modulation in older patients with acute myeloid leukaemia and high risk myelodysplastic syndrome: the results of the LRF AML14 trial.

PubMed

Burnett, Alan K; Milligan, Donald; Goldstone, Anthony; Prentice, Archibald; McMullin, Mary-Frances; Dennis, Michael; Sellwood, Elizabeth; Pallis, Monica; Russell, Nigel; Hills, Robert K; Wheatley, Keith

2009-05-01

The acute myeloid leukaemia (AML)14 trial addressed four therapeutic questions in patients predominantly aged over 60 years with AML and High Risk Myelodysplastic Syndrome: (i) Daunorubicin 50 mg/m(2) vs. 35 mg/m(2); (ii) Cytarabine 200 mg/m(2) vs. 400 mg/m(2) in two courses of DA induction; (iii) for part of the trial, patients allocated Daunorubicin 35 mg/m(2) were also randomized to receive, or not, the multidrug resistance modulator PSC-833 in a 1:1:1 randomization; and (iv) a total of three versus four courses of treatment. A total of 1273 patients were recruited. The response rate was 62% (complete remission 54%, complete remission without platelet/neutrophil recovery 8%); 5-year survival was 12%. No benefits were observed in either dose escalation randomization, or from a fourth course of treatment. There was a trend for inferior response in the PSC-833 arm due to deaths in induction. Multivariable analysis identified cytogenetics, presenting white blood count, age and secondary disease as the main predictors of outcome. Although patients with high Pgp expression and function had worse response and survival, this was not an independent prognostic factor, and was not modified by PSC-833. In conclusion, these four interventions have not improved outcomes in older patients. New agents need to be explored and novel trial designs are required to maximise prospects of achieving timely progress.

Comparison of a CHOP-LAsp-based protocol with and without maintenance for canine multicentric lymphoma.

PubMed

Lautscham, E M; Kessler, M; Ernst, T; Willimzig, L; Neiger, R

2017-03-25

The recommendation to treat canine lymphoma with a discontinuous protocol is based on small case numbers and mostly historic controls. This study compares duration of first remission (DFR) and overall survival time (ST) with a discontinuous protocol to the same protocol with maintenance phase. 408 dogs were treated with a CHOP-LAsp (C=cyclophosphamide; H=hydroxydaunorubicin; O=Oncovin; P=prednisolone; LAsp=l-asparaginase)-based 28-week induction protocol. In 75 dogs (cohort 1), this was followed by a maintenance phase consisting of vincristine, chlorambucil and actinomycin-D with a total treatment duration of two years. In the subsequent 333 dogs, therapy was discontinued after induction (cohort 2). Median DFR and ST in cohort 1 were 216 and 375 days and 184 and 304 days in cohort 2. 6-Month, 1-year and 2-year survival rates in cohort 1 were 73 per cent, 50 per cent, 24 per cent and 67 per cent, 39 per cent, 21 per cent in cohort 2. There was no significant difference between the two protocols (P=0.291 for ST, P=0.071 for DFR). On multivariate analysis, corticosteroid pretreatment (P=0.005), thrombocytopenia at diagnosis (P=0.019), stage (P=0.009), substage b at relapse (P<0.001), age (P=0.002) and incomplete or unstable remission necessitating intensification of therapy (P=0.004) were negatively correlated with ST in both groups. This study supports the use of a discontinuous protocol for canine multicentric lymphoma. British Veterinary Association.

Arsenic-induced PML targeting onto nuclear bodies: Implications for the treatment of acute promyelocytic leukemia

PubMed Central

Zhu, Jun; Koken, Marcel H. M.; Quignon, Frédérique; Chelbi-Alix, Mounira K.; Degos, Laurent; Wang, Zhen Yi; Chen, Zhu; de Thé, Hugues

1997-01-01

Acute promyelocytic leukemia (APL) is associated with the t(15;17) translocation, which generates a PML/RARα fusion protein between PML, a growth suppressor localized on nuclear matrix-associated bodies, and RARα, a nuclear receptor for retinoic acid (RA). PML/RARα was proposed to block myeloid differentiation through inhibition of nuclear receptor response, as does a dominant negative RARα mutant. In addition, in APL cells, PML/RARα displaces PML and other nuclear body (NB) antigens onto nuclear microspeckles, likely resulting in the loss of PML and/or NB functions. RA leads to clinical remissions through induction of terminal differentiation, for which the respective contributions of RARα (or PML/RARα) activation, PML/RARα degradation, and restoration of NB antigens localization are poorly determined. Arsenic trioxide also leads to remissions in APL patients, presumably through induction of apoptosis. We demonstrate that in non-APL cells, arsenic recruits the nucleoplasmic form of several NB antigens onto NB, but induces the degradation of PML only, identifying a powerful tool to approach NB function. In APL cells, arsenic targets PML and PML/RARα onto NB and induces their degradation. Thus, RA and arsenic target RARα and PML, respectively, but both induce the degradation of the PML/RARα fusion protein, which should contribute to their therapeutic effects. The difference in the cellular events triggered by these two agents likely stems from RA-induced transcriptional activation and arsenic effects on NB proteins. PMID:9108090

Interferon-alpha in the treatment of multiple myeloma.

PubMed

Khoo, Teh Liane; Vangsted, Annette Juul; Joshua, Douglas; Gibson, John

2011-03-01

Interferons are soluble proteins produced naturally by cells in response to viruses. It has both anti-proliferative and immunomodulating properties and is one of the first examples of a biological response modifier use to treat the haematological malignancy multiple myeloma. Interferon has been used in this clinical practice for over thirty years. However, despite considerable efforts, numerous clinical trials and two large meta-analysis, its exact role in the management of multiple myeloma still remains unclear. Its role in the treatment of multiple myeloma has been as a single induction agent, a co-induction agent with other chemotherapy regimens, and as maintenance therapy after conventional chemotherapy or complete remission after autologous or allogeneic transplantation. Interferon as a single induction agent or co-induction agent with other chemotherapy agents appears only to have minimal benefit in myeloma. Its role as maintenance therapy in the plateau phase of myeloma also remains uncertain. More recently, the use of interferon must now compete with the "new drugs"--thalidomide, lenalidomide and bortezomib in myeloma treatment. Will there be a future role of interferon in the treatment of multiple myeloma or will interferon be resigned to the history books remains to be seen.

Effect of exclusive enteral nutrition on health-related quality of life for adults with active Crohn's disease.

PubMed

Guo, Zhen; Wu, Rong; Zhu, Weiming; Gong, Jianfeng; Zhang, Wei; Li, Yi; Gu, Lili; Li, Ning; Li, Jieshou

2013-08-01

Exclusive enteral nutrition (EEN) is an effective and safe remission induction treatment for Crohn's disease in adults. Its influence on adults' health-related quality of life remains unknown. The aim of this study was to determine the effect of EEN on health-related quality of life in adults with active Crohn's disease. Patients recruited were treated with a polymeric enteral feed that was taken orally in the daytime and via a self-intubated nasogastric tube at night for 4 weeks. Prospective evaluation of disease activity (Crohn's Disease Activity Index, CDAI) and health-related quality of life (Inflammatory Bowel Disease Questionnaire, IBDQ) were performed at enrollment and after 4 weeks of treatment. Patients' feelings about EEN were also investigated through 2 questions. Thirteen patients were treated with 4-week EEN. They had a significant improvement in total IBDQ score (P < .001) and all IBDQ dimensions: bowel symptoms (P < .001), systemic symptoms (P < .001), social function (P = .003), and emotional status (P < .001), with 11 patients (84.6%) achieving clinical remission after treatment. In addition, 8 patients (61.5%) expressed their willingness to receive this 4-week EEN treatment again to induce remission if the disease relapsed. The IBDQ correlated significantly with the CDAI at 4 weeks. A 4-week treatment of EEN improves health-related quality of life significantly in adults with active Crohn's disease and was acceptable by most patients.

Nutritional status and nutritional therapy in inflammatory bowel diseases.

PubMed

Hartman, Corina; Eliakim, Rami; Shamir, Raanan

2009-06-07

Underweight and specific nutrient deficiencies are frequent in adult patients with inflammatory bowel disease (IBD). In addition, a significant number of children with IBD, especially Crohn's disease (CD) have impaired linear growth. Nutrition has an important role in the management of IBD. In adults with CD, enteral nutrition (EN) is effective in inducing clinical remission of IBD, although it is less efficient than corticosteroids. Exclusive EN is an established primary therapy for pediatric CD. Limited data suggests that EN is as efficient as corticosteroids for induction of remission. Additional advantages of nutritional therapy are control of inflammation, mucosal healing, positive benefits to growth and overall nutritional status with minimal adverse effects. The available evidence suggests that supplementary EN may be effective also for maintenance of remission in CD. More studies are needed to confirm these findings. However, EN supplementation could be considered as an alternative or as an adjunct to maintenance drug therapy in CD. EN does not have a primary therapeutic role in ulcerative colitis. Specific compositions of enteral diets-elemental diets or diets containing specific components-were not shown to have any advantage over standard polymeric diets and their place in the treatment of CD or UC need further evaluation. Recent theories suggest that diet may be implicated in the etiology of IBD, however there are no proven dietary approaches to reduce the risk of developing IBD.

Disappearance of AML1-MTG8 transcript by reverse transcriptase polymerase chain reaction in a patient in remission of acute myeloid leukemia (M2) after low-dose cytosine arabinoside.

PubMed

Sawada, H; Serino, Y; Wake, A; Yamasaki, Y; Izumi, Y

1998-09-01

It is well-known that low dose cytosine arabinoside (LDAC) has activity in elderly patients with acute myeloid leukemia (AML). Several studies have shown that AML patients with t(8;21) in long term complete remission (CR) following intensive chemotherapy or allogeneic bone marrow transplantation (BMT) still have persistence of AML1-MTG8 transcripts by reverse transcriptase polymerase chain reaction (RT-PCR) method. We report here a patient who has no evidence of residual disease detectable by RT-PCR after LDAC. A 69-year-old patient did not obtain CR after two courses of intensive chemotherapy with behenoyl-ara-C, daunorubicin, 6-mercaptopurine and prednisolone. He received subcutaneous LDAC 10 mg every 12 h and granulocyte colony-stimulating factor (G-CSF) for 29 days and achieved CR. He continued on a 21 to 28-day course of LDAC without G-CSF every 2 or 3 months and has remained well and in CR for 5 years without chimeric AMLI-MTG8 transcript by RT-PCR. LDAC therapy seems to be effective in eradicating the leukemic clone as post-induction or maintenance therapy in this patient. This is the first case report of the disappearance of AML1-MTG8 transcript by RT-PCR in a patient with t(8;21) in long-term remission after LDAC.

Long-term efficacy and safety of ustekinumab for Crohn's disease through the second year of therapy.

PubMed

Sandborn, W J; Rutgeerts, P; Gasink, C; Jacobstein, D; Zou, B; Johanns, J; Sands, B E; Hanauer, S B; Targan, S; Ghosh, S; de Villiers, W J S; Colombel, J-F; Feagan, B G

2018-05-24

In Phase 3 studies of ustekinumab, a fully human monoclonal IL-12/23p40 antibody approved for moderate-to-severe Crohn's disease, patients entered a long-term extension after completing 8 weeks of induction and 44 weeks of maintenance treatment. Efficacy through 92 weeks and safety through 96 weeks of IM-UNITI maintenance are reported. UNITI-1 (TNF-antagonist failures) and UNITI-2 (conventional therapy failures) patients (N = 1281) entered IM-UNITI, including 397 ustekinumab intravenous induction responders randomised to subcutaneous ustekinumab 90 mg every 12 weeks, every 8 weeks, or placebo and 884 nonrandomised patients. Dose-adjustment to 90 mg every 8 weeks occurred in patients randomised to 90 mg every 12 weeks and placebo patients with loss of response (Weeks 8-32). All Week 44 completers could enter the long-term extension without further dose adjustment. Placebo patients discontinued following study unblinding. A total of 718 patients (all treated) entered the long-term extension (298 randomised and 420 not randomised). Overall, 86.5% (621/718) completed Week 96. The proportions of randomised patients in clinical remission were generally maintained from Week 44 through 92 in ustekinumab 90 mg every 12 weeks (77.4% to 72.6%), every 8 weeks (84.1% to 74.4%), and prior dose adjustment groups (63.4% to 53.5%). At Week 92, the proportions of patients in clinical remission were similar in the ustekinumab 90 mg every 12 weeks and every 8 weeks groups and lower in patients with prior dose adjustment. Proportions of patients in clinical remission at Week 92 for all treated every 8 weeks (64.4%) and every 12 weeks (64.3%) groups were lower than randomised every 8 weeks (74.4%) and every 12 weeks (72.6%) groups, but similarly maintained. Safety events (per hundred patient-years) were similar among all placebo and ustekinumab patients (Week 0-96), including adverse events (484.39 vs 447.76), serious adverse events (19.24 vs 18.82), and serious infections (4.09 vs 4.02). No dose effect was observed. Subcutaneous ustekinumab maintained clinical response and remission through Week 92. No new safety signals were observed. ClinicalTrials.gov number NCT01369355. © 2018 The Authors. Alimentary Pharmacology & Therapeutics published by John Wiley & Sons Ltd.

Rifaximin is an effective alternative to metronidazole for the treatment of chronic enteropathy in dogs: a randomised trial.

PubMed

Menozzi, Alessandro; Dall'Aglio, Manuel; Quintavalla, Fausto; Dallavalle, Luca; Meucci, Valentina; Bertini, Simone

2016-10-06

A clinical trial was conducted in order to assess the efficacy of rifaximin, a broad-spectrum antibiotic with negligible gastrointestinal absorption, in comparison with metronidazole, a commonly employed antimicrobial drug, in dogs with chronic enteropathy. Twenty-four pet dogs were randomly enrolled into two different groups: MET group (10 dogs) and RIF group (14 dogs). Dogs of MET group received metronidazole 15 mg/kg q12h for 21 days by oral route, whereas dogs of RIF group, were given rifaximin 25 mg/kg q12h for 21 days by oral route. Clinical signs of disease were evaluated the day before the beginning of drug administration (D0), and at the end of treatment (D21), by means of Canine IBD Activity Index (CIBDAI). Blood levels of C-reactive protein (CRP) at D0 and D21 were also measured, as another parameter of treatment efficacy. The primary outcome measure of efficacy was the complete remission at D21, defined as a 75 % or greater decrease of CIBDAI; secondary outcome measures were the variation of mean CIBDAI scores, of mean CRP serum levels, and any observed adverse effect from D0 to D21. Treatment with metronidazole or rifaximin greatly improved the clinical signs of disease in each group: in MET group the complete remission was achieved in 8 of 10 dogs (80.0 %), and partial remission in 2 subjects (20.0 %). In RIF group, 12 of 14 dogs showed complete remission (85.7 %), and the remaining 2 dogs were in partial remission (14.3 %). There were also significant decreases of CIBDAI scores (P = 0.002 and P = 0.0002 for MET and RIF, respectively), and CRP levels (P = 0.002 and P = 0.0001 for MET and RIF, respectively) compared to pre-treatment values in both groups. No significant difference, however, was found when comparing MET and RIF groups. No relevant side-effect was reported during the trial with either drugs. The present study showed, for the first time, that oral rifaximin could represent an effective alternative to metronidazole for the induction of clinical remission in dogs with chronic enteropathy.

Conventional and high-dose daunorubicin and idarubicin in acute myeloid leukaemia remission induction treatment: a mixed treatment comparison meta-analysis of 7258 patients.

PubMed

Sekine, Leo; Morais, Vinícius Daudt; Lima, Karine Margarites; Onsten, Tor Gunnar Hugo; Ziegelmann, Patrícia Klarmann; Ribeiro, Rodrigo Antonini

2015-12-01

Previous meta-analyses suggested that acute myeloid leukaemia induction regimens containing idarubicin (IDA) or high-dose daunorubicin (HDD) induce higher rates of complete remission (CR) than conventional-dose daunorubicin (CDD), with a possible benefit in overall survival. However, robust comparisons between these regimens are still lacking. We conducted a mixed treatment comparison meta-analysis regarding these three regimens. Mixed treatment comparison is a statistical method of data summarization that aggregates data from both direct and indirect effect estimates. Literature search strategy included MEDLINE, EMBASE, Cochrane, Scielo and LILACS, from inception until August 2013 and resulted in the inclusion of 17 trials enrolling 7258 adult patients. HDD [relative risk (RR) 1.13; 95% credible interval (CrI) 1.02-1.26] and IDA (RR 1.13; 95% CrI 1.05-1.23) showed higher CR rates than CDD. IDA also led to lower long-term overall mortality rates when compared with CDD (RR 0.93, 95% CrI 0.86-0.99), whereas HDD and CDD were no different (RR 0.94, 95% CrI 0.85-1.02). HDD and IDA comparison did not reach statistically significant differences in CR (RR 1.00; 95% CrI 0.89-1.11) and in long-term mortality (RR 1.01, 95% CrI 0.91-1.11). IDA and HDD are consistently superior to CDD in inducing CR, and IDA was associated with lower long-term mortality. On the basis of these findings, we recommend incorporation of IDA and HDD instead of the traditional CDD as standard treatments for acute myeloid leukaemia induction. The lack of HDD benefit on mortality, when compared with CDD in this study, should be cautiously addressed, because it may have been susceptible to underestimation because of statistical power limitations. Copyright © 2014 John Wiley & Sons, Ltd.

Primary prophylaxis of invasive fungal infections in patients with haematological malignancies: 2017 update of the recommendations of the Infectious Diseases Working Party (AGIHO) of the German Society for Haematology and Medical Oncology (DGHO).

PubMed

Mellinghoff, Sibylle C; Panse, Jens; Alakel, Nael; Behre, Gerhard; Buchheidt, Dieter; Christopeit, Maximilian; Hasenkamp, Justin; Kiehl, Michael; Koldehoff, Michael; Krause, Stefan W; Lehners, Nicola; von Lilienfeld-Toal, Marie; Löhnert, Annika Y; Maschmeyer, Georg; Teschner, Daniel; Ullmann, Andrew J; Penack, Olaf; Ruhnke, Markus; Mayer, Karin; Ostermann, Helmut; Wolf, Hans-H; Cornely, Oliver A

2018-02-01

Immunocompromised patients are at high risk of invasive fungal infections (IFI), in particular those with haematological malignancies undergoing remission-induction chemotherapy for acute myeloid leukaemia (AML) or myelodysplastic syndrome (MDS) and recipients of allogeneic haematopoietic stem cell transplants (HSCT). Despite the development of new treatment options in the past decades, IFI remains a concern due to substantial morbidity and mortality in these patient populations. In addition, the increasing use of new immune modulating drugs in cancer therapy has opened an entirely new spectrum of at risk periods. Since the last edition of antifungal prophylaxis recommendations of the German Society for Haematology and Medical Oncology in 2014, seven clinical trials regarding antifungal prophylaxis in patients with haematological malignancies have been published, comprising 1227 patients. This update assesses the impact of this additional evidence and effective revisions. Our key recommendations are the following: prophylaxis should be performed with posaconazole delayed release tablets during remission induction chemotherapy for AML and MDS (AI). Posaconazole iv can be used when the oral route is contraindicated or not feasible. Intravenous liposomal amphotericin B did not significantly decrease IFI rates in acute lymphoblastic leukaemia (ALL) patients during induction chemotherapy, and there is poor evidence to recommend it for prophylaxis in these patients (CI). Despite substantial risk of IFI, we cannot provide a stronger recommendation for these patients. There is poor evidence regarding voriconazole prophylaxis in patients with neutropenia (CII). Therapeutic drug monitoring TDM should be performed within 2 to 5 days of initiating voriconazole prophylaxis and should be repeated in case of suspicious adverse events or of dose changes of interacting drugs (BIItu). General TDM during posaconazole prophylaxis is not recommended (CIItu), but may be helpful in cases of clinical failure such as breakthrough IFI for verification of compliance or absorption.

Determinants of outcome after intensified therapy of childhood lymphoblastic leukaemia: results from Medical Research Council United Kingdom acute lymphoblastic leukaemia XI protocol.

PubMed

Hann, I; Vora, A; Harrison, G; Harrison, C; Eden, O; Hill, F; Gibson, B; Richards, S

2001-04-01

The single most important prognostic determinant in childhood acute lymphoblastic leukaemia (ALL) is effective therapy and changes in therapy may influence the significance of other risk factors. The effect of intensified therapy on the importance of currently recognized phenotypic and genotypic determinants of outcome was assessed in 2090 children enrolled on the Medical Research Council United Kingdom acute lymphoblastic leukaemia XI (MRC UKALL XI) protocol. Treatment allocation was not determined by risk factors. Multivariate analysis confirmed the dominant influence on prognosis of age, sex and presenting white cell count (WCC). After allowing for these features, blast karyotype, d 8 marrow blast percentage and remission status at the end of induction therapy were the only remaining significant predictors of outcome. Organomegaly, haemoglobin concentration, French--American--British type, body mass index, presence of central nervous system disease at diagnosis, immunophenotype and presence of TEL/AML1 fusion gene (examined in a subset of 659 patients) either had no significant effect on outcome or were significant only in univariate analysis. Among karyotype abnormalities with an independent influence on prognosis, high hyperdiploidy (> 50 chromosomes) was shown to be favourable, whereas near haploidy (23--29 chromosomes), presence of the Philadelphia chromosome, t(4;11) and abnormalities affecting the short arm of chromosome 9 [abn (9p)] were adverse risk factors. Early responders to therapy, determined by residual marrow infiltration after 8 d of induction therapy, had a good outcome, while the small proportion of patients who did not achieve a complete remission by the end of induction therapy had a poor outcome. A third block of late intensification was shown to improve event-free survival by 8% at 5 years. The effect of these risk factors was not significantly different between those randomized to the third intensification block and those not randomized to a third block.

Real-Life Efficacy, Immunogenicity and Safety of Biosimilar Infliximab.

PubMed

Vegh, Zsuzsanna; Kurti, Zsuzsanna; Lakatos, Peter L

2017-01-01

Recently, the use of biosimilar infliximab (IFX) in the treatment of inflammatory bowel diseases has become widespread in some European and non-European countries. Data on the efficacy, safety and immunogenicity from real-life cohorts are accumulating. The first reports showed similar outcomes in the induction and maintenance of remission, mucosal healing, safety and immunogenicity profile to the originator IFX. In the present review, we aimed to summarize the existing knowledge on the efficacy, safety and immunogenicity profile of biosimilar IFX reported from real-life cohorts. © 2017 S. Karger AG, Basel.

Association of Serum Calprotectin (S100A8/A9) Level With Disease Relapse in Proteinase 3-Antineutrophil Cytoplasmic Antibody-Associated Vasculitis.

PubMed

Pepper, Ruth J; Draibe, Juliana B; Caplin, Ben; Fervenza, Fernando C; Hoffman, Gary S; Kallenberg, Cees G M; Langford, Carol A; Monach, Paul A; Seo, Philip; Spiera, Robert; William St Clair, E; Tchao, Nadia K; Stone, John H; Specks, Ulrich; Merkel, Peter A; Salama, Alan D

2017-01-01

S100A8/A9 (calprotectin) has shown promise as a biomarker for predicting relapse in antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV). This study was undertaken to investigate serum S100A8/A9 level as a biomarker for predicting future relapse in a large cohort of patients with severe AAV. Serum levels of S100A8/A9 were measured at baseline and months 1, 2, and 6 following treatment initiation in 144 patients in the Rituximab in ANCA-Associated Vasculitis trial (cyclophosphamide/azathioprine versus rituximab [RTX] for induction of remission) in whom complete remission was attained. Patients were divided into 4 groups: proteinase 3 (PR3)-ANCA with relapse (n = 37), PR3-ANCA without relapse (n = 56), myeloperoxidase (MPO)-ANCA with relapse (n = 6), and MPO-ANCA without relapse (n = 45). Serum S100A8/A9 level decreased in all groups during the first 6 months of treatment. The percentage reduction from baseline to month 2 was significantly different between patients who experienced a relapse and those who did not in the PR3-ANCA group (P = 0.046). A significantly higher risk of relapse was associated with an increase in S100A8/A9 level between baseline and month 2 (P = 0.0043) and baseline and month 6 (P = 0.0029). Subgroup analysis demonstrated that patients treated with RTX who had increased levels of S100A8/A9 were at greatest risk of future relapse (P = 0.028). An increase in serum S100A8/A9 level by month 2 or 6 compared to baseline identifies a subgroup of PR3-ANCA patients treated with RTX who are at higher risk of relapse by 18 months. Since RTX is increasingly used for remission induction in PR3-ANCA-positive patients experiencing a relapse, S100A8/A9 level may assist in identifying those patients requiring more intensive or prolonged treatment. © 2016, American College of Rheumatology.

Multidisciplinary management of very advanced stage III and IV melanoma: Proof-of-principle.

PubMed

Gutman, Haim; Ben-Ami, Eytan; Shapira-Frommer, Roni; Schachter, Jacob

2012-08-01

Patients with potentially resectable advanced stage III and IV melanoma are a selected subgroup that gain maximal advantage if treated in a melanoma center. Surgery combined with chemo/chemobiotherapy may yield durable remission and long-term palliation. Thirty-seven non-randomly selected patients underwent systemic therapy with the aim of consolidating treatment by surgery. Data were collected prospectively, and analyzed retrospectively. The median follow-up from diagnosis was 50 (3-307) months and 15 (1-156) months when calculated from the last intervention. Twenty-two males and 15 females, with a median age at diagnosis of 44 (20-71) years, with 13 trunk, 13 extremity, 3 head and neck and 8 unknown primary melanomas were included. There were 17 stage III and 20 stage IV patients with a median Breslow thickness of 3.7 (0.45-26) mm. Chemo/chemobiotherapy achieved 7 clinical complete responses (cCRs), 28 partial responses (PRs) and 2 instances of stable disease. Six of the 7 cCRs were operated on, securing pathological complete response in 5 and PR in one. Four of these five and the PR patient still have no evidence of disease (NED). Twenty-one of 30 PR patients were rendered NED by surgery; 14 of these 21 patients succumbed to melanoma, and one is alive with stable disease. Overall, 11 of 37 patients have not succumbed to melanoma, with a median of 72 (14-156) months survival following the last intervention. Of the eight patients with unknown primary melanomas, five have not succumbed to melanoma, with a median of 89 (30-156) months survival following the last intervention. Patients with marginally resectable stage III and IV melanoma have a significant 30% chance, according to this series, for durable remission if treated by a multidisciplinary team in a melanoma center using induction chemobiotherapy and surgery. Results are more favorable for patients with an unknown primary lesion. In view of the currently approved new effective treatments for melanoma, this study may be considered a proof-of-principle investigation, enabling long-term remissions by combining induction therapy and surgery.

Intesive fludarabine-high dose cytarabine-idarubicin combination as induction therapy with risk-adapted consolidation may improve treatment efficacy in younger Acute Myeloid Leukemia (AML) patients: Rationales, evidences and future perspectives.

PubMed

Guolo, Fabio; Minetto, Paola; Clavio, Marino; Miglino, Maurizio; Lemoli, Roberto Massimo; Gobbi, Marco

2017-03-22

Acute Myeloid Leukemia (AML) is the commonest form of leukemia in the adults, with an incidence of 3-4 cases per 100,000 people/year. After the first description of the effective cytarabine + antracycline (3+7) induction regimen, in the last 3 decades, no effective targeted drug has been included in the standard treatment of AML. Many efforts of modifying 3+7 adding a third drug or increasing the dose of anthracycline, cytarabine or both did not lead to substantial improvements, mainly due to increased toxicity. Many in vitro and in vivo evidences suggested that fludarabine may increase efficacy of cytarabine through a synergistic effect. Considering the continuous improvements in supportive care and management of infectious complications the feasibility of more intensive induction strategies have increased and a renewed interest in fludarabine-containing induction strategies arose. The recent MRC AML 15 trial has shown that a fludarabine-containing induction, FLAG-Ida, resulted superior to conventional 3+7 in terms of complete remission rates, relapse incidence and survival, although only a minority of patients could complete the whole planned consolidation program due to an excessive hematological toxicity. Our group recently published a 10-year experience with a fludarabine-containing induction that slightly differed from the MRC one and resulted in good efficacy and higher feasibility. In this commentary we review the major evidences supporting the employ of a fludarabine-containing induction in AML, and discuss the future perspectives.

Unfractionated or low-molecular weight heparin for induction of remission in ulcerative colitis.

PubMed

Chande, N; McDonald, J W; Macdonald, J K

2008-04-16

There are a limited number of treatment options for patients with ulcerative colitis (UC). An increased risk of thrombosis in UC coupled with an observation that UC patients being treated with anticoagulant therapy for thrombotic events had an improvement in their bowel symptoms led to trials examining the use of unfractionated heparin (UFH) and low molecular weight heparins (LMWH) in patients with active UC. To review randomized trials examining the efficacy of unfractionated heparin (UFH) or low molecular weight heparins (LMWH) for remission induction in patients with ulcerative colitis. The MEDLINE (PUBMED), and EMBASE databases, The Cochrane Central Register of Controlled Trials, the Cochrane IBD/FBD group specialized trials register, review papers on ulcerative colitis, and references from identified papers were searched in an effort to identify all randomized trials studying UFH or LMWH use in patients with ulcerative colitis. Abstracts from major gastroenterological meetings were searched to identify research published in abstract form only. Each author independently reviewed potentially relevant trials to determine their eligibility for inclusion based on the criteria identified above. The Jadad scale was used to assess study quality. Studies published in abstract form only were included if the authors could be contacted for further information. A data extraction form was developed and used to extract data from included studies. At least 2 authors independently extracted data. Any disagreements were resolved by consensus. Data were analyzed using Review Manager (RevMan 4.2.9). Data were analyzed on an intention-to-treat basis, and treated dichotomously. In cross-over studies, only data from the first arm were included. The primary endpoint was induction of remission, as defined by the studies. Data were combined for analysis if they assessed the same treatments (UFH or LMWH versus placebo or other therapy). If a comparison was only assessed in a single trial, P-values were derived using the chi-square test. If the comparison was assessed in more than one trial, summary test statistics were derived using the Peto odds ratio and 95% confidence intervals (95% CI). The presence of heterogeneity among studies was assessed using the chi-square test (a P value of 0.10 was regarded as statistically significant). If statistically significant heterogeneity was identified the odds ratio and 95% CI were calculated using a random effects model. There were 2 randomized, double-blind studies assessing LMWH versus placebo for the treatment of mild-moderate active UC. Various outcomes were assessed in the 2 studies. LMWH showed no benefit over placebo in any outcome, including clinical remission (OR 1.09; 95% CI 0.26 to 4.63; P = 0.91), clinical improvement (OR 0.73; 95% CI 0.32 to 1.66; P = 0.45 and OR 1.09; 95% CI 0.18 to 6.58; P = 0.92 in the two studies, respectively), endoscopic improvement (OR 1.35; 95% CI 0.29 to 6.18; P = 0.70), or histological improvement (OR 2.00; 95% CI 0.45 to 8.96; P = 0.37). LMWH was also not beneficial when added to standard therapy in a randomized open-label trial in which the outcome measures included clinical remission (OR 0.71; 95% CI 0.17 to 2.95; P = 0.64), clinical improvement (OR 2.00; 95% CI 0.31 to 12.75; P = 0.46), endoscopic remission (OR 0.71; 95% CI 0.17 to 2.95; P = 0.64), or endoscopic improvement (OR 1.40; 95% CI 0.34 to 5.79; P = 0.64). LMWH was well-tolerated and provided no significant benefit for quality of life. One study examining UFH versus corticosteroids in the treatment of severe UC demonstrated inferiority of UFH in clinical improvement as an outcome measure (OR 0.02; 95% CI 0 to 0.40; P = 0.01). Patients assigned to UFH did not improve clinically. More patients assigned to UFH had rectal hemorrhage as an adverse event. There is no evidence to support the use of UFH or LMWH for the treatment of active UC. No further trials examining these drugs for patients with UC are warranted, except perhaps a trial of UFH in patients with mild disease. Any benefit found would need to be weighed against a possible increased risk of rectal bleeding in patients with active UC.

Impact of induction regimen and stem cell transplantation on outcomes in double-hit lymphoma: a multicenter retrospective analysis.

PubMed

Petrich, Adam M; Gandhi, Mitul; Jovanovic, Borko; Castillo, Jorge J; Rajguru, Saurabh; Yang, David T; Shah, Khushboo A; Whyman, Jeremy D; Lansigan, Frederick; Hernandez-Ilizaliturri, Francisco J; Lee, Lisa X; Barta, Stefan K; Melinamani, Shruthi; Karmali, Reem; Adeimy, Camille; Smith, Scott; Dalal, Neil; Nabhan, Chadi; Peace, David; Vose, Julie; Evens, Andrew M; Shah, Namrata; Fenske, Timothy S; Zelenetz, Andrew D; Landsburg, Daniel J; Howlett, Christina; Mato, Anthony; Jaglal, Michael; Chavez, Julio C; Tsai, Judy P; Reddy, Nishitha; Li, Shaoying; Handler, Caitlin; Flowers, Christopher R; Cohen, Jonathon B; Blum, Kristie A; Song, Kevin; Sun, Haowei Linda; Press, Oliver; Cassaday, Ryan; Jaso, Jesse; Medeiros, L Jeffrey; Sohani, Aliyah R; Abramson, Jeremy S

2014-10-09

Patients with double-hit lymphoma (DHL), which is characterized by rearrangements of MYC and either BCL2 or BCL6, face poor prognoses. We conducted a retrospective multicenter study of the impact of baseline clinical factors, induction therapy, and stem cell transplant (SCT) on the outcomes of 311 patients with previously untreated DHL. At median follow-up of 23 months, the median progression-free survival (PFS) and overall survival (OS) rates among all patients were 10.9 and 21.9 months, respectively. Forty percent of patients remain disease-free and 49% remain alive at 2 years. Intensive induction was associated with improved PFS, but not OS, and SCT was not associated with improved OS among patients achieving first complete remission (P = .14). By multivariate analysis, advanced stage, central nervous system involvement, leukocytosis, and LDH >3 times the upper limit of normal were associated with higher risk of death. Correcting for these, intensive induction was associated with improved OS. We developed a novel risk score for DHL, which divides patients into high-, intermediate-, and low-risk groups. In conclusion, a subset of DHL patients may be cured, and some patients may benefit from intensive induction. Further investigations into the roles of SCT and novel agents are needed. © 2014 by The American Society of Hematology.

Low dose naltrexone for induction of remission in Crohn's disease.

PubMed

Segal, Dan; Macdonald, John K; Chande, Nilesh

2014-02-21

Crohn's disease is a transmural, relapsing inflammatory condition afflicting the digestive tract. Opioid signalling, long known to affect secretion and motility in the gut, has been implicated in the inflammatory cascade of Crohn's disease. Low dose naltrexone, an opioid antagonist, has garnered interest as a potential therapy. The primary objective was to evaluate the efficacy and safety of low dose naltrexone for induction of remission in Crohn's disease. A systematic search of MEDLINE, EMBASE, CENTRAL, and the Cochrane Inflammatory Bowel Disease and Functional Bowel Disorders Review Group Specialized Register was performed from inception to February 2013 to identify relevant studies. Abstracts from major gastroenterology conferences including Digestive Disease Week and United European Gastroenterology Week and reference lists from retrieved articles were also reviewed. Randomized controlled trials of low dose naltrexone (LDN) for treatment of active Crohn's disease were included. Data were analyzed on an intention-to-treat basis using Review Manager (RevMan 5.2). The primary outcome was induction of clinical remission defined by a Crohn's disease activity index (CDAI) of < 150 or a pediatric Crohn's disease activity index (PCDAI) of < 10. Secondary outcomes included clinical response (70- or 100-point decrease in CDAI from baseline), endoscopic remission or response, quality of life, and adverse events as defined by the included studies. Risk ratios (RR) and 95% confidence intervals (CI) were calculated for dichotomous outcomes. The methodological quality of included studies was evaluated using the Cochrane risk of bias tool. The overall quality of the evidence supporting the primary outcome and selected secondary outcomes was assessed using the GRADE criteria. Two studies were identified (46 participants). One study assessed the efficacy and safety of 12 weeks of LDN (4.5 mg/day) treatment compared to placebo in adult patients (N = 34). The other study assessed eight weeks of LDN (0.1 mg/kg, maximum 4.5 mg/day) treatment compared to placebo in pediatric patients (N = 12). The primary purpose of the pediatric study was to assess safety and tolerability. Both studies were rated as having a low risk of bias. The study in adult patients reported that 30% (5/18) of LDN treated patients achieved clinical remission at 12 weeks compared to 18% (3/16) of placebo patients, a difference that was not statistically significant (RR 1.48, 95% CI 0.42 to 5.24). The study in children reported that 25% of LDN treated patients achieved clinical remission (PCDAI < 10) compared to none of the patients in the placebo group, although it was unclear if this result was for the randomized placebo-controlled trial or for the open label extension study. In the adult study 70-point clinical response rates were significantly higher in those treated with LDN than placebo. Eighty-three per cent (15/18) of LDN patients had a 70-point clinical response at week 12 compared to 38% (6/16) of placebo patients (RR 2.22, 95% CI 1.14 to 4.32). The effect of LDN on the proportion of adult patients who achieved a 100-point clinical response was uncertain. Sixty-one per cent (11/18) of LDN patients achieved a 100-point clinical response compared to 31% (5/16) of placebo patients (RR 1.96, 95% CI 0.87 to 4.42). The proportion of patients who achieved endoscopic response (CDEIS decline > 5 from baseline) was significantly higher in the LDN group compared to placebo. Seventy-two per cent (13/18) of LDN patients achieved an endoscopic response compared to 25% (4/16) of placebo patients (RR 2.89; 95% CI 1.18 to 7.08). However, there was no statistically significant difference in the proportion of patients who achieved endoscopic remission. Endoscopic remission (CDEIS < 3) was achieved in 22% (4/18) of the LDN group compared to 0% (0/16) of the placebo group (RR 8.05; 95% CI 0.47 to 138.87). Pooled data from both studies show no statistically significant differences in withdrawals due to adverse events or specific adverse events including sleep disturbance, unusual dreams, headache, decreased appetite, nausea and fatigue. No serious adverse events were reported in either study. GRADE analyses rated the overall quality of the evidence for the primary and secondary outcomes (i.e. clinical remission, clinical response, endoscopic response, and adverse events) as low due to serious imprecision (sparse data). Currently, there is insufficient evidence to allow any firm conclusions regarding the efficacy and safety of LDN used to treat patients with active Crohn's disease. Data from one small study suggests that LDN may provide a benefit in terms of clinical and endoscopic response in adult patients with active Crohn's disease. Data from two small studies suggest that LDN does not increase the rate of specific adverse events relative to placebo. However, these results need to be interpreted with caution as they are based on very small numbers of patients and the overall quality of the evidence was rated as low due to serious imprecision. Further randomized controlled trials are required to assess the efficacy and safety of LDN therapy in active Crohn's disease in both adults and children. One study is currently ongoing (NCT01810185).

Efficacy and safety of certolizumab pegol induction therapy in an unselected Crohn's disease population: results of the FACTS survey.

PubMed

Schoepfer, Alain M; Vavricka, Stephan R; Binek, Janek; Felley, Christian; Geyer, Martin; Manz, Michael; Rogler, Gerhard; de Saussure, Philippe; Sauter, Bernhard; Seibold, Frank; Straumann, Alex; Michetti, Pierre

2010-06-01

Switzerland was the first country to approve certolizumab pegol (Cimzia, CZP) for the treatment of patients with moderate to severe Crohn's disease (CD) in September 2007. This phase IV study aimed to evaluate the efficacy and safety of CZP in a Swiss multicenter cohort of practice-based patients. Baseline and Week 6 evaluation questionnaires were sent to all Swiss gastroenterologists in hospitals and private practices. Disease activity was assessed with the Harvey-Bradshaw Index (HBI) and adverse events were evaluated according to WHO guidelines. Fifty patients (31 women, 19 men) were included; 56% had complicated disease (stricture or fistula) and 52% had undergone prior CD-related surgery. All patients had prior exposure to systemic steroids, 96% to immunomodulators, 78% to infliximab, and 50% to adalimumab. A significant decrease in HBI was observed at Week 6 (versus Week 0) following induction therapy with CZP 400 mg subcutaneously at Weeks 0, 2, and 4 (12.6 +/- 4.7 Week 0 versus 6.2 +/- 4.4 Week 6, P < 0.001). Response and remission rates at Week 6 were 54% and 40%, respectively. We identified 8/11 CD patients undergoing a 50% fistula response (P = 0.021). The frequency of adverse drug reactions attributed to CZP was 6%. CZP was continued in 80% of patients beyond Week 6. In a population of CD patients with complicated disease behavior, CZP induced a response and remission in 54% and 40% of patients, respectively. This series provides the first evidence of the effectiveness of CZP in perianal fistulizing CD.

Flai (fludarabine, cytarabine, idarubicin) plus low-dose Gemtuzumab Ozogamicin as induction therapy in CD33-positive AML: Final results and long term outcome of a phase II multicenter clinical trial.

PubMed

Candoni, Anna; Papayannidis, Cristina; Martinelli, Giovanni; Simeone, Erica; Gottardi, Michele; Iacobucci, Ilaria; Gherlinzoni, Filippo; Visani, Giuseppe; Baccarani, Michele; Fanin, Renato

2018-05-01

The aim of this prospective clinical trial was to evaluate the efficacy and safety of a combination of Gemtuzumab-Ozogamicin (GO) and FLAI scheme (fludarabine, cytarabine, idarubicin) as a first-line therapy in CD33 positive AML. We treated 130 patients, aged <65, with a median age of 52 years. FLAI-GO induction regimen included fludarabine (30 mg/sqm) and cytarabine (2 g/sqm) on days 1-5; idarubicin (10 mg/sqm) on days 1, 3, and 5; and GO (3 mg/sqm) on day 6. SCT was planned for all high-risk AML patients, after consolidation with intermediate doses of cytarabine and idarubicin and a high dose of cytarabine. CD33 expression exceeded 20% in all cases. Primary endpoints of the study included feasibility, overall response rate (ORR) and toxicity. Secondary endpoints included the evaluation of MRD by WT1 expression, feasibility and outcome of consolidation with SCT, overall survival (OS) and disease-free survival (DFS). After induction with FLAI-GO, complete remission (CR) rate was 82%. Four patients achieved partial remission (PR) and 12% were resistant (ORR 85%); death during induction (DDI) was 3%. The hematological and extra hematological toxicity of FLAI-GO was manageable; 45% of patients experienced transient and reversible GO infusion related adverse events. In the setting of patients who achieved a cytological CR after FLAI-GO, the mean of WT1 copies dropped from 8337±9936 copies/10 4 ABL (diagnosis) to 182 ± 436 copies after induction therapy (p = 0.0001) showing a very good disease debulking. After a median follow-up of 54 months, 67/130 (52%) patients were alive. The probability of 1, 2, and 5-year OS was 80%, 63%, and 52%, respectively. The probability of 1, 2, and 5-year DFS was 77%, 58%, and 52%, respectively. Allogeneic and autologous SCT was performed in 60 (46%) and 23 (18%) patients, respectively. In summary, the final results of this trial confirm that FLAI-GO is an active and safe treatment strategy for CD33-positive AML patients aged ≤ 65 years, allowing a high ORR, a good disease debulking, favorable safety profile, low DDI, and subsequent high SCT rate. The encouraging results of this trial, consolidated by a long follow-up, support the reintroduction of GO in clinical practice. © 2018 Wiley Periodicals, Inc.

Hematopoietic cell transplantation in patients with intermediate and high-risk AML: results from the randomized Study Alliance Leukemia (SAL) AML 2003 trial.

PubMed

Schetelig, J; Schaich, M; Schäfer-Eckart, K; Hänel, M; Aulitzky, W E; Einsele, H; Schmitz, N; Rösler, W; Stelljes, M; Baldus, C D; Ho, A D; Neubauer, A; Serve, H; Mayer, J; Berdel, W E; Mohr, B; Oelschlägel, U; Parmentier, S; Röllig, C; Kramer, M; Platzbecker, U; Illmer, T; Thiede, C; Bornhäuser, M; Ehninger, G

2015-05-01

The optimal timing of allogeneic hematopoietic stem cell transplantation (HCT) in acute myeloid leukemia (AML) is controversial. We report on 1179 patients with a median age of 48 years who were randomized upfront. In the control arm, sibling HCT was scheduled in the first complete remission for intermediate-risk or high-risk AML and matched unrelated HCT in complex karyotype AML. In the experimental arm, matched unrelated HCT in first remission was offered also to patients with an FLT3-ITD (FMS-like tyrosine kinase 3-internal tandem duplication) allelic ratio >0.8, poor day +15 marrow blast clearance and adverse karyotypes. Further, allogeneic HCT was recommended in high-risk AML to be performed in aplasia after induction chemotherapy. In the intent-to-treat (ITT) analysis, superiority of the experimental transplant strategy could not be shown with respect to overall survival (OS) or event-free survival. As-treated analyses suggest a profound effect of allogeneic HCT on OS (HR 0.73; P=0.002) and event-free survival (HR 0.67; P<0.001). In high-risk patients, OS was significantly improved after allogeneic HCT in aplasia (HR 0.64; P=0.046) and after HCT in remission (HR 0.74; P=0.03). Although superiority of one study arm could not be demonstrated in the ITT analysis, secondary analyses suggest that early allogeneic HCT is a promising strategy for patients with high-risk AML.

Lack of efficacy of a reduced microparticle diet in a multi-centred trial of patients with active Crohn's disease.

PubMed

Lomer, Miranda C E; Grainger, Stephen L; Ede, Roland; Catterall, Adrian P; Greenfield, Simon M; Cowan, Russell E; Vicary, F Robin; Jenkins, Anthony P; Fidler, Helen; Harvey, Rory S; Ellis, Richard; McNair, Alistair; Ainley, Colin C; Thompson, Richard P H; Powell, Jonathan J

2005-03-01

Dietary microparticles, which are bacteria-sized and non-biological, found in the modern Western diet, have been implicated in both the aetiology and pathogenesis of Crohn's disease. Following on from the findings of a previous pilot study, we aimed to confirm whether a reduction in the amount of dietary microparticles facilitates induction of remission in patients with active Crohn's disease, in a single-blind, randomized, multi-centre, placebo controlled trial. Eighty-three patients with active Crohn's disease were randomly allocated in a 2 x 2 factorial design to a diet low or normal in microparticles and/or calcium for 16 weeks. All patients received a reducing dose of prednisolone for 6 weeks. Outcome measures were Crohn's disease activity index, Van Hees index, quality of life and a series of objective measures of inflammation including erythrocyte sedimentation rate, C-reactive protein, intestinal permeability and faecal calprotectin. After 16 weeks patients returned to their normal diet and were followed up for a further 36 weeks. Dietary manipulation provided no added effect to corticosteroid treatment on any of the outcome measures during the dietary trial (16 weeks) or follow-up (to 1 year); e.g., for logistic regression of Crohn's disease activity index based rates of remission (P=0.1) and clinical response (P=0.8), in normal versus low microparticle groups. Our adequately powered and carefully controlled dietary trial found no evidence that reducing microparticle intake aids remission in active Crohn's disease.

[High dosage therapy with stem cell transplantation in neuroendocrine carcinoma].

PubMed

Buxhofer, V; Ruckser, R; Kier, P; Habertheuer, K H; Zelenka, P; Tatzreiter, G; Dorner, S; Vedovelli, H; Sebesta, C; Hinterberger, W

2000-01-01

Neuroendocrine carcinoma and small-cell lung cancer (SCLC) are highly responsive to chemo- and radiotherapy. Nevertheless, most patients (pts.) experience relapse. At the 2nd department of medicine in the Donauspital, 4 pts. with neuroendocrine carcinomas of different primary sites underwent high-dose chemotherapy with autologous stem-cell transplantation (ASTx). Pt. 1 suffered from neuroendocrine lung cancer, pt. 2 from a small-cell carcinoma of the pancreas. Pt. 3 had a metastatic small-cell abdominal bulky tumor and pt. 4 presented with neuroendocrine carcinoma of the prostate. After 4-6 cycles induction chemotherapy pts. were consolidated with 1 cycle of HDCht and ASTx. Prior to HDCht pt. 1 and pt. 2 were in complete remission (CR) and pt. 3 and pt. 4 in partial remission. Pt. 3 converted in CR after HDCht. He is still in CR with a disease-free survival of 23 month after ASTx and 30 month after diagnosis. Pt. 1, 2 and 4 died from relapse 10, 16 and 5 month after ASTx and 16, 22 and 9 month after diagnosis. Pts. with neuroendocrine carcinomas might be suitable candidates for HDCht and ASTx.

Emerging Treatment Options in Mild to Moderate Ulcerative Colitis

PubMed Central

Lichtenstein, Gary R.; Hanauer, Stephen B.; Sandborn, William J.

2015-01-01

Ulcerative colitis (UC) is a chronic inflammatory condition associated with rectal bleeding and urgency, tenesmus, and diarrhea. Several medical therapies can be used in the treatment of UC. Aminosalicylates are widely used based on their efficacy in the induction and maintenance of remission. Although corticosteroids are effective in patients with more severe disease, systemic use is associated with significant safety concerns. The newer corticosteroid budesonide has lower systemic bioavailability and, consequently, a more favorable safety profile. A budesonide extended-release formulation allows once-daily dosing and delivers the agent locally throughout the colon. Biologic agents used for the treatment of moderate to severe UC include the tumor necrosis factor inhibitors infliximab, adalimumab, and golimumab, and the integrin inhibitor vedolizumab. Rectally administered therapy can also be useful in the treatment of UC. In October 2014, the US Food and Drug Administration approved a budesonide foam formulation for inducing remission in patients with active mild to moderate distal UC extending up to 40 cm from the anal verge. Budesonide foam rapidly distributes to the sigmoid colon and the rectum and avoids some of the drawbacks of suppositories and enemas. PMID:26491415

Myeloid Antigen-positive T Cell Acute Lymphocytic Leukemia with t(14;18) and Trisomy 10: Report of a Case and Literature Review.

PubMed

Lin, Guoqiang; Liu, Limin; Zhao, Guangsheng; Si, Yejun; Zhang, Xingxia; Sun, Yumei; Lu, Shuhua; Zhang, Yanming

2015-08-01

The chromosomal translocation t(14;18)(q32;q21) is commonly associated with neoplasms of follicular center cell origin and has also been reported in cases of chronic lymphocytic leukemia. However, T cell acute lymphoblastic (or lymphocytic) leukemia (T-ALL) with t(14;18)(q32;q21) has been rarely reported. Here, we report a case of myeloid antigen-positive T-ALL (My+T-ALL) with t(14;18)(q32;q21) and trisomy 10. This is the first reported case of My+T-ALL (L2) with such chromosomal abnormalities. Other published de novo ALL cases, with t(14;18)(q32;q21) and without a documented history of lymphoma, are summarized and reviewed in this report. The patient in this study was treated with remission induction therapy and intensive chemotherapy, followed by maintenance therapy. As of this writing, he has remained in remission for more than 3 years and has presented a better clinical outcome compared with other reported adult ALL patients with t(14;18)(q32;q21).

Hypnotherapy of a pain disorder: a clinical case study.

PubMed

Artimon, Henrieta Mihaela

2015-01-01

Hypnotherapy's effectiveness in improving and controlling chronic pain of various etiologies has been demonstrated by studies; the mechanism by which hypnosis does this is more complex than a simple induction of muscle relaxation. This study reveals, in addition to this mechanism, a deeper dimension of hypnotherapy from the vantage of a patient with a medical-surgical background, diagnosed with a pain disorder and major severe depressive disorder in addition to incurable painful symptoms, through treatment associated with hypnoanalysis. Following psychotherapy, which included some elements of cognitive-behavioral therapy, a complete remission of the anxious-depressive mood and the painful symptoms was achieved.

Remission of type 1 diabetes mellitus recurrence 6 years after simultaneous pancreas and kidney transplantation.

PubMed

Kervella, Delphine; Scharbarg, Emeric; Mahot-Moreau, Pascale; Renaudin, Karine; Branchereau, Julien; Karam, Georges; Chaillous, Lucy; Bach, Kalyane; Cantarovich, Diego

2018-05-09

Recurrence of type 1 diabetes mellitus (T1DM) is not frequent following pancreas transplantation and is generally considered to cause irreversible allograft failure despite rescue traitement 1 .A 35-year-old woman experienced severe hyperglycaemia (>5 g/L) 6 years following a simultaneous pancreas and kidney (SPK) transplantation. Immunosuppressive treatment included induction with anti-thymocyte globuline (ATG) followed by a steroid-free regimen and a combination of tacrolimus and mycophenolate mofetil (MMF). This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

A rare case of Crohn's ileitis in a patient with constitutional mismatch repair deficiency.

PubMed

Kaimakliotis, Pavlos; Giardiello, Francis; Eze, Ogechukwu; Truta, Brindusa

2017-01-01

Constitutional mismatch repair deficiency (CMMRD), a variant of Lynch syndrome, is a rare disease characterized by café-au-lait spots, oligopolyposis, glioblastoma and lymphoma. A 24-year-old male, under surveillance for CMMRD, developed Crohn's ileitis after total colectomy with end ileostomy for colorectal cancer and failed to respond to oral corticosteroids. The patient underwent induction and maintenance of remission with vedolizumab infusions. We report the first patient with CMMRD developing Crohn's disease. The choice of immunosuppressive therapy in these patients is challenging and needs to be made according to their risk for malignancy.

[Anti-TNF-alpha therapy in ulcerative colitis].

PubMed

Lakatos, Péter László; Lakatos, László

2008-05-18

The most important factors that determine treatment strategy in ulcerative colitis (UC) are disease extent and severity. Orally-topically administered 5-aminosalicylates (5-ASA) remain the treatment of choice in mild-to-moderate UC. In contrast, the treatment of refractory (to steroids, azathioprine or 5-ASA) and fulminant cases is still demanding. New evidence supports a role for infliximab induction and/or maintenance therapy in these subgroup of patients leading to increased remission and decreased colectomy rates. The aim of this paper is to review the rationale for the use of TNF-alpha inhibitors in the treatment of UC.

Use of Budesonide in the Treatment of Microscopic Colitis

PubMed Central

Tangri, Vikram; Chande, Nilesh

2010-01-01

Collagenous colitis and lymphocytic colitis, the two types of microscopic colitis, cause watery diarrhea. Budesonide, a glucocorticoid medication with limited systemic availability, is commonly used to treat these illnesses. Budesonide has proven efficacy in the induction of clinical remission in both collagenous colitis and lymphocytic colitis. Budesonide is effective as a maintenance drug for patients with collagenous colitis, but has not been studied for this indication in patients with lymphocytic colitis. This drug improves quality of life in patients while causing few mild adverse events. Budesonide is an effective treatment of microscopic colitis that is safe and well tolerated. PMID:20616427

Association Between Low Trough Levels of Vedolizumab During Induction Therapy for Inflammatory Bowel Diseases and Need for Additional Doses Within 6 Months.

PubMed

Williet, Nicolas; Boschetti, Gilles; Fovet, Marion; Di Bernado, Thomas; Claudez, Pierre; Del Tedesco, Emilie; Jarlot, Camille; Rinaldi, Leslie; Berger, Anne; Phelip, Jean-Marc; Flourie, Bernard; Nancey, Stéphane; Paul, Stéphane; Roblin, Xavier

2017-11-01

We investigated whether serum trough levels of vedolizumab, a humanized monoclonal antibody against integrin α4β7, during the induction phase of treatment can determine whether patients will need additional doses (optimization of therapy) within the first 6 months. We conducted an observational study of 47 consecutive patients with Crohn's disease (CD; n = 31) or ulcerative colitis (UC; n = 16) who had not responded to 2 previous treatment regimens with antagonists of tumor necrosis factor and were starting therapy with vedolizumab at 2 hospitals in France, from June 2014 through April 2016. All patients were given a 300-mg infusion of vedolizumab at the start of the study, Week 2, Week 6, and then every 8 weeks; patients were also given corticosteroids during the first 4-6 weeks. Patients not in remission at Week 6 were given additional doses of vedolizumab at Week 10 and then every 4 weeks (extended therapy or optimization). Remission at Week 6 of treatment was defined as CD activity score below 150 points for patients with CD and a partial Mayo Clinic score of <3 points, without concomitant corticosteroids, for patients with UC. Blood samples were collected each week and serum levels of vedolizumab and antibodies against vedolizumab were measured using an enzyme-linked immunosorbent assay. Median trough levels of vedolizumab and interquartile ranges were compared using the nonparametric Mann-Whitney test. The primary objective was to determine whether trough levels of vedolizumab measured during the first 6 weeks of induction therapy associated with the need for extended treatment within the first 6 months. Based on response to therapy at Week 6, extended treatment was required for 30 of the 47 patients (23 patients with CD and 7 patients with UC). At Week 2, trough levels of vedolizumab for patients selected for extended treatment were 23.0 μg/mL (interquartile range, 14.0-37.0 μg/mL), compared with 42.5 μg/mL in patients who did not receive extended treatment (interquartile range, 33.5-50.7; P = .15). At Week 6, trough levels of vedolizumab <18.5 μg/mL were associated with need for extended therapy (100% positive predictive value, 46.2%; negative predictive value; area under the receiver operating characteristic curve, 0.72) within the first 6 months. Among patients who required extended treatment at Week 10, all of those with trough levels of vedolizumab <19.0 μg/mL at Week 6 had achieved clinical remission 4 weeks later (secondary responders). In a prospective study of patients with CD or UC receiving induction therapy with vedolizumab, low trough levels of vedolizumab at Week 6 (<19.0 μg/mL) are associated with need for additional doses (given at Week 10 and then every 4 weeks). All patients receiving these additional doses achieved a clinical response 4 weeks later. Copyright © 2017 AGA Institute. Published by Elsevier Inc. All rights reserved.

Comparable results of autologous and allogeneic haematopoietic stem cell transplantation for adults with Philadelphia-positive acute lymphoblastic leukaemia in first complete molecular remission: An analysis by the Acute Leukemia Working Party of the EBMT.

PubMed

Giebel, Sebastian; Labopin, Myriam; Potter, Michael; Poiré, Xavier; Sengeloev, Henrik; Socié, Gerard; Huynh, Anne; Afanasyev, Boris V; Schanz, Urs; Ringden, Olle; Kalhs, Peter; Beelen, Dietrich W; Campos, Antonio M; Masszi, Tamás; Canaani, Jonathan; Mohty, Mohamad; Nagler, Arnon

2018-06-01

Allogeneic haematopoietic stem cell transplantation (alloHSCT) is considered a standard treatment for patients with Philadelphia chromosome-positive acute lymphoblastic leukaemia (Ph+ ALL) achieving complete remission after induction containing tyrosine kinase inhibitors (TKIs). We retrospectively compared results of myeloablative alloHSCT from either matched sibling donor (MSD) or unrelated donor (URD) with autologous (auto) HSCT for adults with Ph+ ALL in molecular remission, treated between 2007 and 2014. In univariate analysis, the incidence of relapse at 2 years was 47% after autoHSCT, 28% after MSD-HSCT and 19% after URD-HSCT (P = 0.0002). Respective rates of non-relapse mortality were 2%, 18%, and 22% (P = 0.001). The probabilities of leukaemia-free survival were 52%, 55% and 60% (P = 0.69), while overall survival rates were 70%, 70% and 69% (P = 0.58), respectively. In multivariate analysis, there was a trend towards increased risk of overall mortality after MSD-HSCT (hazard ratio [HR], 1.5, P = 0.12) and URD-HSCT (HR, 1.6, P = 0.08) when referred to autoHSCT. The use of total body irradiation (TBI)-based regimens was associated with reduced risk of relapse (HR, 0.65, P = 0.02) and overall mortality (HR, 0.67, P = 0.01). In the era of TKIs, outcomes of myeloablative autoHSCT and alloHSCT for patients with Ph+ ALL in first molecular remission are comparable. Therefore, autoHSCT appears to be an attractive treatment option potentially allowing for circumvention of alloHSCT sequelae. Irrespective of the type of donor, TBI-based regimens should be considered the preferable type of conditioning for Ph+ ALL. Copyright © 2018 Elsevier Ltd. All rights reserved.

Therapeutic cure against human tumor xenografts in nude mice by a microtubule stabilization agent, fludelone, via parenteral or oral route.

PubMed

Chou, Ting-Chao; Dong, Huajin; Zhang, Xiuguo; Tong, William P; Danishefsky, Samuel J

2005-10-15

Epothilones, 16-membered macrolides isolated from a myxobacterium in soil, exert their antitumor effect, like Taxol, by induction of microtubule polymerization and microtubule stabilization. They are effective against tumor cells that are resistant to Taxol or vinblastine. We recently designed, via molecular editing and total synthesis, a new class of epothilones represented by 26-trifluoro-(E)-9,10-dehydro-12,13-desoxy-epothilone B (Fludelone), which has emerged as a lead candidate for clinical development. Treatment of nude mice bearing MX-1 human mammary carcinoma xenografts (as large as 3.4% body weight) with Fludelone (6-hour i.v. infusion, 25 mg/kg, q3d x 5, q3d x 4) led to complete disappearance and de facto "cure" (i.e., remission without a relapse for over 15% of the average life span of 2 years). The toxicities induced by bolus i.v. injection could be avoided through prolonged i.v. infusion, which allowed for a 10-fold increase in maximal tolerated dose. Complete remission of MX-1 xenografts was achieved with only one third of this maximal tolerated dose. Parallel studies with Taxol and Fludelone [20 mg/kg, 6-hour i.v. infusion (q2d x 4) x3] against HCT-116 human colon carcinoma xenografts revealed that both drugs achieved tumor remission; however, all Taxol-treated mice relapsed in approximately 1.3 months, whereas the Fludelone-treated mice were cured without any relapse for over 7 months. Furthermore, tumor remission was achieved by Fludelone against SK-OV-3 (ovary), PC-3 (prostate), and the Taxol-resistant CCRF-CEM/Taxol (leukemia) xenograft tumors. Most remarkably, p.o. administration of Fludelone (30 mg/kg, q2d x 7, q2d x 9, q2d x 5) against MX-1 xenografts achieved a nonrelapsing cure for as long as 8.4 months. The above results indicate that Fludelone is a highly promising compound for cancer chemotherapeutics.

Clinical relevance of IDH1/2 mutant allele burden during follow-up in acute myeloid leukemia. A study by the French ALFA group

PubMed Central

Ferret, Yann; Boissel, Nicolas; Helevaut, Nathalie; Madic, Jordan; Nibourel, Olivier; Marceau-Renaut, Alice; Bucci, Maxime; Geffroy, Sandrine; Celli-Lebras, Karine; Castaigne, Sylvie; Thomas, Xavier; Terré, Christine; Dombret, Hervé; Preudhomme, Claude; Renneville, Aline

2018-01-01

Assessment of minimal residual disease has emerged as a powerful prognostic factor in acute myeloid leukemia. In this study, we investigated the potential of IDH1/2 mutations as targets for minimal residual disease assessment in acute myeloid leukemia, since these mutations collectively occur in 15–20% of cases of acute myeloid leukemia and now represent druggable targets. We employed droplet digital polymerase chain reaction assays to quantify IDH1R132, IDH2R140, and IDH2R172 mutations on genomic DNA in 322 samples from 103 adult patients with primary IDH1/2 mutant acute myeloid leukemia and enrolled on Acute Leukemia French Association (ALFA) - 0701 or -0702 clinical trials. The median IDH1/2 mutant allele fraction in bone marrow samples was 42.3% (range, 8.2 – 49.9%) at diagnosis of acute myeloid leukemia, and below the detection limit of 0.2% (range, <0.2 – 39.3%) in complete remission after induction therapy. In univariate analysis, the presence of a normal karyotype, a NPM1 mutation, and an IDH1/2 mutant allele fraction <0.2% in bone marrow after induction therapy were statistically significant predictors of longer disease-free survival. In multivariate analysis, these three variables remained significantly predictive of disease-free survival. In 7/103 (7%) patients, IDH1/2 mutations persisted at high levels in complete remission, consistent with the presence of an IDH1/2 mutation in pre-leukemic hematopoietic stem cells. Five out of these seven patients subsequently relapsed or progressed toward myelodysplastic syndrome, suggesting that patients carrying the IDH1/2 mutation in a pre-leukemic clone may be at high risk of hematologic evolution. PMID:29472349

Methodological Quality Assessment of Meta-Analyses and Systematic Reviews of Probiotics in Inflammatory Bowel Disease and Pouchitis.

PubMed

Dong, Jinpei; Teng, Guigen; Wei, Tiantong; Gao, Wen; Wang, Huahong

2016-01-01

Probiotics are widely used for the induction and maintenance of remission in inflammatory bowel disease (IBD) and pouchitis. There are a large number of meta-analyses (MAs)/ systematic reviews (SRs) on this subject, the methodological quality of which has not been evaluated. This study aimed to evaluate the methodological quality of and summarize the evidence obtained from MAs/SRs of probiotic treatments for IBD and pouchitis patients. The PubMed, EMBASE, Cochrane Library and China National Knowledge Infrastructure (CNKI) databases were searched to identify Chinese and English language MAs/SRs of the use of probiotics for IBD and pouchitis. The Assessment of Multiple Systematic Reviews (AMSTAR) scale was used to assess the methodological quality of the studies. A total of 36 MAs/SRs were evaluated. The AMSTAR scores of the included studies ranged from 1 to 10, and the average score was 5.81. According to the Canadian Agency for Drugs and Technologies in Health, 4 articles were classified as high quality, 24 articles were classified as moderate quality, and 8 articles were classified as low quality. Most of the MAs/SRs suggested that probiotics had potential benefits for patients with ulcerative colitis (UC), but failed to show effectiveness in the induction and maintenance of remission in Crohn's disease (CD). The probiotic preparation VSL#3 may play a beneficial role in pouchitis. The overall methodological quality of the current MAs/SRs in the field of probiotics for IBD and pouchitis was found to be low to moderate. More MAs/SRs of high quality are required to support using probiotics to treat IBD and pouchitis.

Effectiveness and safety of vedolizumab for treatment of Crohn's disease: a systematic review and meta-analysis.

PubMed

Moćko, Paweł; Kawalec, Paweł; Smela-Lipińska, Beata; Pilc, Andrzej

2016-10-01

The aim of this systematic review (SR) and meta-analysis was to assess the efficacy and safety of vedolizumab in the treatment of Crohn's disease (CD). A systematic literature search was conducted in Medline/PubMed, Embase and Cochrane Library until 25 January, 2015. Included studies were critically appraised according to the PRISMA protocol. Assessment in specified subgroups of CD patients and meta-analysis with Revman software were performed. Two randomized controlled trial (RCTs) were included in a meta-analysis for the induction phase of therapy: GEMINI II and GEMINI III. The clinical response was significantly higher for patients who received vedolizumab compared to placebo in the general population (risk benefit (RB) = 1.48; p = 0.0006) and in both analyzed subgroups: patients with previous failure of anti-TNFs treatment (RB = 1.51; p = 0.006) and patients naive to earlier anti-TNFs (RB = 1.41; p = 0.001). The clinical remission in the general population and subpopulation of TNF-antagonist naive patients was significantly higher for patients who received vedolizumab compared to placebo (RB = 1.77; p = 0.003; RB = 2.29; p = 0.0004; respectively). Meta-analysis for adverse events, serious adverse events (SAEs) and serious infections, revealed that vedolizumab was as safe as placebo in the induction phase of therapy. The clinical response was significantly higher for patients who received vedolizumab in the general population and in both analyzed subgroups of patients. The clinical remission in the general population and subpopulation of TNF-antagonist naive patients was significantly higher for vedolizumab, but no significant differences were revealed in the subgroup of patients with previous TNF antagonist failure.

Criteria of validity for animal models of psychiatric disorders: focus on anxiety disorders and depression

PubMed Central

2011-01-01

Animal models of psychiatric disorders are usually discussed with regard to three criteria first elaborated by Willner; face, predictive and construct validity. Here, we draw the history of these concepts and then try to redraw and refine these criteria, using the framework of the diathesis model of depression that has been proposed by several authors. We thus propose a set of five major criteria (with sub-categories for some of them); homological validity (including species validity and strain validity), pathogenic validity (including ontopathogenic validity and triggering validity), mechanistic validity, face validity (including ethological and biomarker validity) and predictive validity (including induction and remission validity). Homological validity requires that an adequate species and strain be chosen: considering species validity, primates will be considered to have a higher score than drosophila, and considering strains, a high stress reactivity in a strain scores higher than a low stress reactivity in another strain. Pathological validity corresponds to the fact that, in order to shape pathological characteristics, the organism has been manipulated both during the developmental period (for example, maternal separation: ontopathogenic validity) and during adulthood (for example, stress: triggering validity). Mechanistic validity corresponds to the fact that the cognitive (for example, cognitive bias) or biological mechanisms (such as dysfunction of the hormonal stress axis regulation) underlying the disorder are identical in both humans and animals. Face validity corresponds to the observable behavioral (ethological validity) or biological (biomarker validity) outcomes: for example anhedonic behavior (ethological validity) or elevated corticosterone (biomarker validity). Finally, predictive validity corresponds to the identity of the relationship between the triggering factor and the outcome (induction validity) and between the effects of the treatments on the two organisms (remission validity). The relevance of this framework is then discussed regarding various animal models of depression. PMID:22738250

Clinical relevance of IDH1/2 mutant allele burden during follow-up in acute myeloid leukemia. A study by the French ALFA group.

PubMed

Ferret, Yann; Boissel, Nicolas; Helevaut, Nathalie; Madic, Jordan; Nibourel, Olivier; Marceau-Renaut, Alice; Bucci, Maxime; Geffroy, Sandrine; Celli-Lebras, Karine; Castaigne, Sylvie; Thomas, Xavier; Terré, Christine; Dombret, Hervé; Preudhomme, Claude; Renneville, Aline

2018-05-01

Assessment of minimal residual disease has emerged as a powerful prognostic factor in acute myeloid leukemia. In this study, we investigated the potential of IDH1/2 mutations as targets for minimal residual disease assessment in acute myeloid leukemia, since these mutations collectively occur in 15-20% of cases of acute myeloid leukemia and now represent druggable targets. We employed droplet digital polymerase chain reaction assays to quantify IDH1R132 , IDH2R140 , and IDH2R172 mutations on genomic DNA in 322 samples from 103 adult patients with primary IDH1/2 mutant acute myeloid leukemia and enrolled on Acute Leukemia French Association (ALFA) - 0701 or -0702 clinical trials. The median IDH1/2 mutant allele fraction in bone marrow samples was 42.3% (range, 8.2 - 49.9%) at diagnosis of acute myeloid leukemia, and below the detection limit of 0.2% (range, <0.2 - 39.3%) in complete remission after induction therapy. In univariate analysis, the presence of a normal karyotype, a NPM1 mutation, and an IDH1/2 mutant allele fraction <0.2% in bone marrow after induction therapy were statistically significant predictors of longer disease-free survival. In multivariate analysis, these three variables remained significantly predictive of disease-free survival. In 7/103 (7%) patients, IDH1/2 mutations persisted at high levels in complete remission, consistent with the presence of an IDH1/2 mutation in pre-leukemic hematopoietic stem cells. Five out of these seven patients subsequently relapsed or progressed toward myelodysplastic syndrome, suggesting that patients carrying the IDH1/2 mutation in a pre-leukemic clone may be at high risk of hematologic evolution. Copyright © 2018 Ferrata Storti Foundation.

Treatment of primary acute myeloid leukemia: results of a prospective multicenter trial including high-dose cytarabine or stem cell transplantation as post-remission strategy.

PubMed

Brunet, Salut; Esteve, Jordi; Berlanga, Joan; Ribera, Josep M; Bueno, Javier; Martí, Josep M; Bargay, Joan; Guardia, Ramon; Juliá, Antoni; Granena, Albert; Montserrat, Emili; Sierra, Jorge

2004-08-01

To evaluate a regimen of induction and consolidation chemotherapy, followed by a post-remission therapy which depended on age and cytogenetics, in patients with primary acute myeloid leukemia. Two hundred patients up to 60 years old received idarubicin, standard dose cytarabine and etoposide as induction chemotherapy and one consolidation course including intermediate dose cytarabine and mitoxantrone. Subsequently, patients with favorable cytogenetics, [i.e., t(8;21), inv(16)] were scheduled to receive 2 courses of high-dose cytarabine. The remainder were scheduled for allogeneic stem cell transplantation (SCT), if 50 years old or lacking a donor. In patients with favorable cytogenetics the 4-year probabilities of survival and leukemia-free survival (LFS) were 62+/-9% and 41+/-10%, respectively. The results were better in patients with t(8;21). LFS at 4 years in patients 50 years old assigned to auto-SCT had a 4-year LFS of 17+/-9%. Adverse cytogenetics and white blood cell count >or= 20 yen 109/L at diagnosis were associated with lower probability of survival and leukemia-free survival. We confirmed that high-dose cytarabine seems a good option for patients with t(8;21). Autologous and allogeneic SCT led to similar leukemia-free survival in patients

Remission in systemic lupus erythematosus: durable remission is rare.

PubMed

Wilhelm, Theresa R; Magder, Laurence S; Petri, Michelle

2017-03-01

Remission is the ultimate goal in systemic lupus erythematosus (SLE). In this study, we applied four definitions of remission agreed on by an international collaboration (Definitions of Remission in SLE, DORIS) to a large clinical cohort to estimate rates and predictors of remission. We applied the DORIS definitions of Clinical Remission, Complete Remission (requiring negative serologies), Clinical Remission on treatment (ROT) and Complete ROT. 2307 patients entered the cohort from 1987 to 2014 and were seen at least quarterly. Patients not in remission at cohort entry were followed prospectively. We used the Kaplan-Meier approach to estimate the time to remission and the time from remission to relapse. Cox regression was used to identify baseline factors associated with time to remission, adjusting for baseline disease activity and baseline treatment. The median time to remission was 8.7, 11.0, 1.8 and 3.1 years for Clinical Remission, Complete Remission, Clinical ROT and Complete ROT, respectively. High baseline treatment was the major predictor of a longer time to remission, followed by high baseline activity. The median duration of remission for all definitions was 3 months. African-American ethnicity, baseline low C3 and baseline haematological activity were associated with longer time to remission for all definitions. Baseline anti-dsDNA and baseline low C4 were associated with longer time to Complete Remission and Complete ROT. Baseline low C4 was also negatively associated with Clinical Remission. Our results provide further insights into the frequency and duration of remission in SLE and call attention to the major role of baseline activity and baseline treatment in predicting remission. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

[T-cell pediatric acute lymphoblastic leukemia: analysis of survival and prognostic factors in 4 consecutive protocols of the Spanish cooperative study group SHOP].

PubMed

Rives, Susana; Estella, Jesús; Camós, Mireia; García-Miguel, Purificación; Verdeguer, Amparo; Couselo, José Miguel; Tasso, María; Molina, Javier; Gómez, Pedro; Fernández-Delgado, Rafael; Navajas, Aurora; Badell, Isabel

2012-07-07

Acute lymphoblastic leukemia (ALL) is the most frequent cancer in childhood, with cure rates of 80-85%. In T-cell ALL (15% of ALL), prognostic factors are ill defined. We aimed to describe the event-free survival (EFS) and analyze clinical prognostic factors in a series of pediatric T-ALL of 4 consecutive clinical trials. Children with T-ALL aged 1-18 years treated in 37 institutions in Spain were enrolled in 4 consecutive trials from February-1989 to November-2009. A total of 218 T-ALL patients out of 1,652 pediatric ALL were evaluable during the study period (SHOP/ALL-89: 35, ALL-94: 63, ALL-99: 62, ALL-2005: 58). There were 164 boys (75%). Median age (years) was 7.8 range (1.3-18.6). Median leukocytes (10(9)/L) was 78.2, range 0.8-930. Fifteen (6.8%) children had central nervous system (CNS) involvement at diagnosis. Regarding response to induction treatment, 150 (75%) patients had less than 5% blasts on day-14 bone marrow and 199 achieved complete remission at the end of induction. Overall survival (OS) at 60 months for SHOP/ALL-89, ALL-94, ALL-99 was 48 (8), 49 (6), 70 (6) %, respectively, and at 48 months for SHOP/ALL-2005 (ongoing protocol) was 74 (8) %. Median follow-up (months) was 206, 152, 74 and 17 respectively. Analysis of prognostic factors revealed no statistical differences regarding sex or age. Leukocyte count over 200×10(9)/l (P=.024), CNS infiltration at diagnosis (P<.006) and treatment response had prognostic significance (end-induction complete remission) (P=.0000), day 14-bone marrow (P=.005). Results for the SHOP/ALL-89 and ALL-94 protocols were inferior to other contemporary protocols but there has been an improvement in survival in the 2 last trials. In line with other T-ALL series, response to treatment had the strongest prognostic impact. Copyright © 2011 Elsevier España, S.L. All rights reserved.

Allogeneic hematopoietic cell transplantation in first remission abrogates poor outcomes associated with high-risk pediatric acute myeloid leukemia.

PubMed

Burke, Michael J; Wagner, John E; Cao, Qing; Ustun, Celalettin; Verneris, Michael R

2013-07-01

Despite remission rates of approximately 85% for children diagnosed with acute myeloid leukemia (AML), greater than 40% will die from relapsed disease. Patients with poor-risk molecular/cytogenetics and/or inadequate response to up-front therapy are typically considered high-risk (HR) and historically have poor outcomes with chemotherapy alone. We investigated whether allogeneic hematopoietic cell transplantation (allo-HCT) with best available donor in first remission (CR1) would abrogate the poor outcomes associated with HR AML in children and young adults treated with chemotherapy. We reviewed the outcomes of 50 consecutive children and young adults (ages 0 to 30 years) with AML who received a myeloablative allo-HCT between 2001 and 2010. Thirty-six patients (72%) were HR, defined as having FLT3-ITD mutations, 11q23 MLL rearrangements, chromosome 5 or 7 abnormalities, induction failure, and/or having persistent disease. The majority of patients received cyclophosphamide and total body irradiation conditioning, and graft-versus-host-disease (GVHD) prophylaxis was cyclosporine based. Transplantation outcomes for HR patients were compared to standard-risk patients, with no significant differences observed in overall survival (72% versus 78%, P = .72), leukemia-free survival (69% versus 79%, P = .62), relapse (11% versus 7%, P = .71), or treatment-related mortality (17% versus 14%, P = .89). Children and young adults with HR-AML have comparable outcomes to standard-risk patients following allo-HCT in CR1. Copyright © 2013 American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved.

Efficacy of vedolizumab as induction therapy in refractory IBD patients: Amulticenter cohort

PubMed Central

Shelton, Edward; Allegretti, Jessica R.; Stevens, Betsy; Lucci, Matthew; Khalili, Hamed; Nguyen, Deanna D.; Sauk, Jenny; Giallourakis, Cosmas; Garber, John; Hamilton, Matthew J; Tomczak, Michal; Makrauer, Fredrick; Burakoff, Robert B; Levine, Jonathan; de Silva, Punyaganie; Friedman, Sonia; Ananthakrishnan, Ashwin; Korzenik, Joshua R.; Yajnik, Vijay

2015-01-01

Background Vedolizumab (VDZ) demonstrated efficacy in Crohn's disease (CD) and ulcerative colitis (UC) in the GEMINI trials. Our aim was to evaluate the efficacy of VDZ at week 14 in inflammatory bowel disease (IBD) in a multicenter cohort of patients. Methods Patients at Massachusetts General Hospital and Brigham and Women's Hospital were considered for inclusion. VDZ (300mg) was administered at weeks 0, 2, 6 and 14. Efficacy was assessed using the Harvey Bradshaw index (HBI) for CD, the simple clinical colitis activity index (SCCAI) for UC and physician assessment, along with C-reactive protein (CRP) and decrease of corticosteroid therapy. Clinical response was defined as decrease in HBI ≥ 3 and SCCAI ≥ 3 and remission as HBI ≤ 4, SCCAI ≤ 2 and physician assessment of response and remission. Results Our study included 172 patients (107 CD, 59 UC, 6 IBD-U, male 48.3%, mean age 40 years and disease duration 14 years). Fourteen patients had an ostomy and 9 an ileoanal pouch and only 35.5% fulfilled eligibility for the GEMINI trials. Previous treatment failures with ≥ 2 anti-TNFs occurred in 70.9%, one-third were on an immunomodulator and 46% systemic steroids at baseline. In CD, 48.9% and 23.9% and in UC, 53.9% and 29.3% had clinical response and clinical remission at week 14. Adverse events occurred in 10.5%. Conclusions VDZ is safe and well tolerated in refractory IBD patients in a clinical practice with efficacy in UC and CD with responses similar to what was seen in clinical trials. PMID:26288002

Budesonide Multi-matrix for the Treatment of Patients with Ulcerative Colitis.

PubMed

Lichtenstein, Gary R

2016-02-01

Ulcerative colitis (UC) is a chronic idiopathic inflammatory disorder in which patients cycle between active disease and remission. Budesonide multi-matrix (MMX) is an oral second-generation corticosteroid designed to deliver active drug throughout the colon. In pharmacokinetic studies, the mean relative absorption of budesonide in the region between the ascending colon and the descending/sigmoid colon was 95.9 %. In 2 identically designed, phase 3 studies (CORE I and II), budesonide MMX 9 mg once daily was efficacious and well tolerated for induction of remission of mild to moderate UC. Clinical and endoscopic remission rates were 17.9 % (CORE I) and 17.4 % (CORE II) for budesonide MMX 9 mg compared with 7.4 and 4.5 %, respectively, with placebo (p < 0.05, budesonide MMX 9 mg vs. placebo in both studies), 12.1 % with mesalamine 2.4 g, and 12.6 % with budesonide controlled ileal release capsules 9 mg. A 12-month maintenance therapy study suggested that budesonide MMX 6 mg may prolong time to clinical relapse: Median time was >1 year with budesonide MMX 6 mg versus 181 days (p = 0.02) with placebo; however, further studies are needed. In the CORE studies, budesonide MMX exhibited a favorable safety profile; the majority of adverse events were mild or moderate in intensity, and serious adverse events were uncommon. Furthermore, rates of potential glucocorticoid-related adverse events were comparable across treatment groups. The long-term (12-month) safety of budesonide MMX appears to be comparable with placebo. Data support budesonide MMX in the management algorithm of UC.

Impact of the ALMS and MAINTAIN trials on the management of lupus nephritis.

PubMed

Morris, Heather K; Canetta, Pietro A; Appel, Gerald B

2013-06-01

Current treatment of lupus nephritis consists of both induction and maintenance therapy, with the latter being designed to consolidate remissions and prevent relapses. Long-term maintenance treatment with intravenous cyclophosphamide was effective but associated with considerable toxicity. A small but well-designed controlled trial found that for post-induction maintenance therapy, both oral mycophenolate mofetil (MMF) and oral azathioprine were superior in efficacy and had reduced toxicity than a regimen of continued every third month intravenous cyclophosphamide. Although these oral agents were rapidly accepted and utilized as maintenance medications, their usage was based on scant evidence and there were no comparisons between the two. Recently, two relatively large, randomized, well-controlled, multicenter trials dealing with maintenance therapy for severe lupus nephritis have been completed. The Aspreva Lupus Management Study (ALMS) maintenance and MAINTAIN nephritis trials provide important information regarding the comparative efficacy and safety of MMF and azathioprine as maintenance therapies, as well as information on the effect of dosage and duration of treatment with these agents.

Infection prevention for patients with acute leukemia using laminar air flow rooms.

PubMed

Masaoka, T

1986-01-01

Infection prevention using laminar air flow (LAF) rooms was studied. For the effective and economical usage of LAF rooms, our trials with ozone decontamination were deemed very convenient and effective. In maintaining LAF clean, insects were found to be a critical factor regarding fungus contamination of LAF. As to its efficacy of infection prevention, LAF decreased infection during remission induction from 113/100 to 28/100. The infections reduced by LAF were pneumonia, upper respiratory infection and skin abscess, while sepsis and perianal infection were not affected. Treatment in LAF rooms also seemed to have comparable influence on interstitial pneumonitis after bone marrow transplantation.

Adult acute megakaryoblastic leukemia: rare association with cytopenias of undetermined significance and p210 and p190 BCR–ABL transcripts

PubMed Central

Trifa, Adrian; Selicean, Cristina; Moisoiu, Vlad; Frinc, Ioana; Zdrenghea, Mihnea; Tomuleasa, Ciprian

2017-01-01

Acute megakaryocytic leukemia (M7-AML) is a rare form of acute myeloid leukemia (AML), which is associated with poor prognosis. The case presented in the current report is a statement for the difficult diagnosis and clinical management of M7-AML in the context of a previous hematologic disorder of undetermined significance and associated genetic abnormalities. Probably, following the complete hematologic remission and further with induction chemotherapy plus tyrosine kinase inhibitor therapy, the clinical management of this case will be followed by a allogeneic bone marrow transplantation, the only proven therapy to improve overall survival. PMID:29089774

[Aspergillus lumbar discitis in a patient with acute lymphoblastic leukemia following induction therapy].

PubMed

Kawamura, M; Takeuchi, J; Hatta, Y; Aiso, M; Horikoshi, A; Ohshima, T; Horie, T

1995-03-01

A 47-year-old female was admitted in October 1988 because of anemia and lymphoblastic cells in peripheral blood. A bone marrow aspirate was hypercellular with 93.9% lymphoblasts negative for peroxidase staining. The case was diagnosed as ALL (L2), and treated with JALSG ALL-87 regimen. She developed spiky fever and endotoxin shock due to bacteremia caused by pseudomonas aeruginosa, then was treated with several antibiotics. With the recovery of leukocytes, the chest X-ray showed an infiltrative shadow and a cavity forming lung abscess resembling aspergilloma in her left lung. The cavity improved of transbronchial infusion following amphotericin B (AMPH-B). Although she achieved complete remission, she felt severe lumbago accompanied by a marked erosion of the vertebral body with disc space narrowing on her X-ray. Then she underwent surgery to remove a disc abscess, and 1 colony of the aspergillus species was cultured from the specimen. She was treated with intravenous AMPH-B, and post remission therapies were performed under the injection of anti-fungal agents. No remarkable symptoms of complications were recognized during the chemotherapy. AMPH-B is useful and safe for the management of aspergillus discitis.

Systemic isotretinoin therapy normalizes exaggerated TLR-2-mediated innate immune responses in acne patients

PubMed Central

Dispenza, Melanie C.; Wolpert, Ellen B.; Gilliland, Kathryn L.; Dai, Pingqi; Cong, Zhaoyuan; Nelson, Amanda M.; Thiboutot, Diane M.

2012-01-01

Retinoids are used in the treatment of inflammatory skin diseases and malignancies, but studies characterizing the in vivo actions of these drugs in humans are lacking. Isotretinoin is a pro-drug for all-trans retinoic acid that can induce long-term remissions of acne; however, its complete mechanism of action is unknown. We hypothesized that isotretinoin induces remission of acne by normalizing the innate immune response to the commensal bacterium P. acnes. Compared to normal subjects, peripheral blood monocytes from acne patients expressed significantly higher levels of TLR-2 and exhibited significantly greater induction of TLR-2 expression following P. acnes stimulation. Treatment of patients with isotretinoin significantly decreased monocyte TLR-2 expression and subsequent inflammatory cytokine response to P. acnes by one week of therapy. This effect was sustained six months following cessation of therapy, indicating that TLR-2 modulation may be involved in the durable therapeutic response to isotretinoin. This study demonstrates that isotretinoin exerts immunomodulatory effects in patients and sheds light on a potential mechanism for its long-term effects in acne. The modulation of TLR-2 expression on monocytes has important implications in other inflammatory disorders characterized by TLR-2 dysregulation. PMID:22513780

Remission induction of refractory anaemia with excess blasts in transformation by sole treatment with granulocyte colony-stimulating factor with persistent chromosomal abnormality.

PubMed

Kondo, Haruki; Kasahara, Yasunori; Mori, Akinori

2002-01-01

We report a patient with myelodysplastic syndrome (MDS), refractory anaemia with excess blasts in transformation, in whom complete remission (CR) was achieved with the administration of granulocyte colony-stimulating factor (G-CSF). The 76-year-old patient was admitted to our hospital with a fever and a productive cough; a diagnosis of pneumonia was thus made. Following treatment with antibiotics, the patient's condition improved, and MDS was diagnosed from peripheral blood and bone marrow examinations after the patient recovered from the infection. The patient achieved a sustained haematological CR that was confirmed by morphological and flow cytometric examination after treatment with G-CSF alone, although chromosomal abnormalities persisted. According to the literature, in almost all patients with acute myeloid leukaemia or MDS who were reported to achieve CR by G-CSF, the course was associated with infection, although our case did not have this complication during the course of G-CSF therapy. We suggest that patients with G-CSF alone without infection can achieve CR and that this may be related to a differentiation effect of G-CSF based on persistent chromosomal abnormality in this case. Copyright 2002 S. Karger AG, Basel

CTLA-4 genotype and relapse incidence in patients with acute myeloid leukemia in first complete remission after induction chemotherapy.

PubMed

Pérez-García, A; Brunet, S; Berlanga, J J; Tormo, M; Nomdedeu, J; Guardia, R; Ribera, J M; Heras, I; Llorente, A; Hoyos, M; Esteve, J; Besalduch, J; Bueno, J; Sierra, J; Gallardo, D

2009-03-01

The recently described single-nucleotide polymorphism CT60, located in the 3'-untranslated region of the CTLA4 (cytotoxic T-lymphocyte antigen 4 ) gene, has been associated with susceptibility to several autoimmune diseases and has also been shown to be involved in immune responses following allogeneic stem cell transplantation (SCT). However, the contribution of the CTLA4 genotype to the control of minimal residual disease in patients with acute myeloid leukemia (AML) has yet to be explored. We investigated the association between the CTLA4 CT60 A/G genotype and the incidence of leukemic relapse in 143 adult patients with AML in first complete remission after the same chemotherapy protocol (CETLAM LAM'03). The CT60 AA genotype was associated with a higher rate of leukemic relapse (56.4 vs 35.6%, P=0.004; hazard ratio (HR)=2.64, 95% confidence interval (CI)=1.36-5.14) and lower overall survival at 3 years (39.4 vs 68.4%, P=0.004; HR=2.80, 95% CI=1.39-5.64). This is the first study to report an association between polymorphisms at CTLA-4 and AML relapse.

Multicenter analysis of treatment outcomes in adult patients with lymphoblastic lymphoma who received hyper-CVAD induction followed by hematopoietic stem cell transplantation.

PubMed

Jeong, Seong Hyun; Moon, Joon Ho; Kim, Jin Seok; Yang, Deok-Hwan; Park, Yong; Cho, Seok Goo; Kwak, Jae-Yong; Eom, Hyeon Seok; Won, Jong Ho; Hong, Jun Shik; Oh, Sung Yong; Lee, Ho Sup; Kim, Seok Jin

2015-04-01

The hyperfractionated cyclophosphamide, vincristine, doxorubicin, and dexamethasone (hyper-CVAD) regimen has been widely used for lymphoblastic lymphoma (LBL) as a primary treatment. However, there is few data about its treatment outcome in Asian patients. Thus, we conducted this study to evaluate the efficacy of hyper-CVAD induction and stem cell transplantation (SCT) consolidation in LBL patients. The treatment responses of 49 patients treated with the hyper-CVAD regimen were retrospectively analyzed in 13 institutions. Given 24 patients who responded to hyper-CVAD underwent consolidation treatment with SCT, overall survival (OS) and progression-free survival (PFS) of patients who received SCT were compared with patients who did not. The overall response rate was 79 %: 73 % (36/49) complete responses, 6 % (3/49) partial responses, and 4 % (2/49) induction deaths. The major limitation for the delivery of the planned hyper-CVAD cycles was hematological toxicity. Among 39 responders, 24 patients underwent autologous (n = 16) and allogeneic SCT (n = 8) consolidation. Their 3-year OS and PFS rates were 76 and 78 %, respectively, and there was no difference in survival outcomes between autologous and allogeneic SCT. However, 15 patients without SCT consolidation showed poorer PFS even though they all achieved complete response. Thus, only seven patients maintained their response at the time of analysis. In conclusion, the hyper-CVAD regimen is effective for remission induction in LBL, and SCT consolidation after hyper-CVAD induction produced better clinical outcomes than did continuation of hyper-CVAD.

Use of arsenic trioxide in remission induction and consolidation therapy for acute promyelocytic leukaemia in the Australasian Leukaemia and Lymphoma Group (ALLG) APML4 study: a non-randomised phase 2 trial.

PubMed

Iland, Harry J; Collins, Marnie; Bradstock, Ken; Supple, Shane G; Catalano, Alberto; Hertzberg, Mark; Browett, Peter; Grigg, Andrew; Firkin, Frank; Campbell, Lynda J; Hugman, Amanda; Reynolds, John; Di Iulio, Juliana; Tiley, Campbell; Taylor, Kerry; Filshie, Robin; Seldon, Michael; Taper, John; Szer, Jeff; Moore, John; Bashford, John; Seymour, John F

2015-09-01

Initial treatment of acute promyelocytic leukaemia traditionally involves tretinoin (all-trans retinoic acid) combined with anthracycline-based risk-adapted chemotherapy, with arsenic trioxide being the treatment of choice at relapse. To try to reduce the relapse rate, we combined arsenic trioxide with tretinoin and idarubicin in induction therapy, and used arsenic trioxide with tretinoin as consolidation therapy. Patients with previously untreated genetically confirmed acute promyelocytic leukaemia were eligible for this study. Eligibilty also required Eastern Cooperative Oncology Group performance status 0-3, age older than 1 year, normal left ventricular ejection fraction, Q-Tc interval less than 500 ms, absence of serious comorbidity, and written informed consent. Patients with genetic variants of acute promyelocytic leukaemia (fusion of genes other than PML with RARA) were ineligible. Induction comprised 45 mg/m(2) oral tretinoin in four divided doses daily on days 1-36, 6-12 mg/m(2) intravenous idarubicin on days 2, 4, 6, and 8, adjusted for age, and 0·15 mg/kg intravenous arsenic trioxide once daily on days 9-36. Supportive therapy included blood products for protocol-specified haemostatic targets, and 1 mg/kg prednisone daily as prophylaxis against differentiation syndrome. Two consolidation cycles with tretinoin and arsenic trioxide were followed by maintenance therapy with oral tretinoin, 6-mercaptopurine, and methotrexate for 2 years. The primary endpoints of the study were freedom from relapse and early death (within 36 days of treatment start) and we assessed improvement compared with the 2 year interim results. To assess durability of remission we compared the primary endpoints and disease-free and overall survival at 5 years in APML4 with the 2 year interim APML4 data and the APML3 treatment protocol that excluded arsenic trioxide. This study is registered with the Australian New Zealand Clinical Trials Registry, number ACTRN12605000070639. 124 patients were enrolled between Nov 10, 2004, and Sept 23, 2009, with data cutoff of March 15, 2012. Four (3%) patients died early. After a median follow-up of 4·2 years (IQR, 3·2-5·2), the 5 year freedom from relapse was 95% (95% CI 89-98), disease-free survival was 95% (89-98), event-free survival was 90% (83-94), and overall survival was 94% (89-97). The comparison with APML3 data showed that hazard ratios were 0·23 (95% CI 0·08-0·64, p=0·002) for freedom from relapse, 0·21 (0·07-0·59, p=0·001) for disease-free survival, 0·34 (0·16-0·69, p=0·002) for event-free survival, and 0·35 (0·14-0·91, p=0·02) for overall survival. Incorporation of arsenic trioxide in initial therapy induction and consolidation for acute promyelocytic leukaemia reduced the risk of relapse when compared with historical controls. This improvement, together with a non-significant reduction in early deaths and absence of deaths in remission, translated into better event-free and overall survival. Phebra. Copyright © 2015 Elsevier Ltd. All rights reserved.

Rectal 5-aminosalicylic acid for induction of remission in ulcerative colitis.

PubMed

Marshall, John K; Thabane, Marroon; Steinhart, A Hillary; Newman, Jamie R; Anand, Anju; Irvine, E Jan

2010-01-20

5-Aminosalicylates (5-ASA) are considered a first-line therapy for inducing and maintaining remission of mild to moderately active ulcerative colitis (UC). When inflammation in UC is limited to the distal colon, 5-ASA can also be administered rectally as a suppository, enema or foam. A systematic review was undertaken to evaluate the efficacy of rectal 5-ASA for treating active distal UC. Electronic searches of the MEDLINE database (1966-2008), the Cochrane Central Register of Controlled Trials and the Cochrane IBD/FBD Group Specialized Trials Register were supplemented by manual reviews of reference listings and conference proceedings. Randomized trials comparing rectal 5-ASA to placebo or another active therapy were eligible for inclusion. Eligible trials enrolled patients with a distal disease margin less than 60 cm from the anal verge or distal to the splenic flexure. Trials that enrolled subjects less than 12 years of age were excluded. Eligibility was assessed by three authors. Data were extracted by two authors using standardized forms. Pooled odds ratios (POR) for inducing improvement and remission by symptomatic, endoscopic and histologic criteria were calculated using an intention to treat principle. Fixed effects models were used unless heterogeneity was encountered within groups (P < 0.10), where random effects models were used. All statistical analyses were performed using RevMan 5. Where sufficient data were available, subgroup analyses were performed for disease extent, total daily 5-ASA dose, 5-ASA formulation (enema,suppository, foam) and the type of control intervention (placebo or another active therapy). Thirty-eight studies fulfilled the inclusion criteria. Rectal 5-ASA was superior to placebo for inducing symptomatic, endoscopic and histological improvement and remission, with POR for symptomatic improvement 8.87 (8 trials, 95% CI: 5.30 to 14.83; P < 0.00001), endoscopic improvement 11.18 (5 trials, 95% CI 5.99 to 20.88; P < 0.00001), histologic improvement 7.69 (6 trials, 95% CI 3.26 to 18.12; P < 0.00001), symptomatic remission 8.30 (8 trials, 95% CI 4.28 to 16.12; P < 0.00001), endoscopic remission 5.31 (7 trials, 95% CI 3.15 to 8.92; P < 0.00001), and histologic remission 6.28 (5 trials, 95% CI 2.74 to 14.40; P < 0.0001). Rectal 5-ASA was superior to rectal corticosteroids for inducing symptomatic improvement and remission with POR 1.56 (6 trials, 95% CI 1.15 to 2.11; P = 0.004) and 1.65 (6 trials, 95% CI 1.11 to 2.45; P = 0.01), respectively. Rectal 5-ASA was not superior to oral 5-ASA for symptomatic improvement (POR 2.25; 95% CI 0.53 to 19.54; P = 0.27). Neither total daily dose nor 5-ASA formulation affected treatment response. Rectal 5-ASA should be considered a first-line therapy for patients with mild to moderately active distal UC. The optimal total daily dose and dose frequency of 5-ASA remain to be determined. Future research should define differences in efficacy among patient subgroups defined by proximal disease margin and disease activity. There is a strong need for consensus standardization of outcome measurements for clinical trials in ulcerative colitis.

Predicting functional remission in patients with schizophrenia: a cross-sectional study of symptomatic remission, psychosocial remission, functioning, and clinical outcome

PubMed Central

Valencia, Marcelo; Fresán, Ana; Barak, Yoram; Juárez, Francisco; Escamilla, Raul; Saracco, Ricardo

2015-01-01

Background New approaches to assess outcome in schizophrenia include multidimensional measures such as remission, cognition, psychosocial functioning, and quality of life. Clinical and psychosocial measures have been recently introduced to assess functional outcome. Objective The study presented here was designed to examine the rates of symptomatic remission, psychosocial remission, global functioning, and clinical global impressions in a sample of schizophrenia outpatients in order to assess functional remission and to identify predictive factors for functional remission. Methods A total of 168 consecutive Mexican outpatients receiving pharmacological treatment at the National Institute of Psychiatry in Mexico City were enrolled in a cross-sectional study. Symptomatic remission was assessed according to the definition and criteria proposed by the Remission in Schizophrenia Working Group using the Positive and Negative Symptom Scale. Psychosocial remission was assessed according to Barak criteria using the Psychosocial Remission in Schizophrenia scale. Functioning was measured with the Global Assessment of Functioning, and clinical outcome with the Clinical Global Impressions (CGI) Scale. Results Findings showed that 45.2% of patients fulfilled the symptomatic remission criteria, 32.1% achieved psychosocial remission, and 53% reported adequate functioning. However, the combination of these three outcome criteria – symptomatic, psychosocial remission, and functioning – indicated that 14.9% of the patients achieved our predefined functional remission outcome. The logistic regression model included five predictive variables for functional remission: (1) being employed, (2) use of atypical antipsychotics, (3) lower number of medications, (4) lower negative symptom severity, and (5) lower excitement symptom severity. Conclusion The study demonstrated that symptomatic remission, psychosocial remission, and functioning could be achievable goals for a considerable number of patients. The outcome of functional remission was achieved by a minority of patients, less than 15%. New approaches should include multidimensional measures to assess functional outcome in schizophrenia research. PMID:26396518

What could be learned from a decade with standardized remission criteria in schizophrenia spectrum disorders: An exploratory follow-up study.

PubMed

Johansson, Madeleine; Hjärthag, Fredrik; Helldin, Lars

2018-05-01

A decade has passed since the standardized remission criteria of schizophrenia spectrum disorders-the Andreasen Criteria-were defined. Over 2000 studies have been published, but only a few describe symptomatic remission over time. In this prospective study we followed patients for 3 and 5years, respectively. The aim was to investigate how different symptoms affect the occurrence of remission and how the remission cut-off level affects remission sustainability. The participants were patients diagnosed with schizophrenia spectrum disorders (DSM-IV). First, the importance of each core symptom for remission was examined using the Positive and Negative Syndrome Scale (n=274). Second, we investigated which items affect patients to either go in and out of remission or never achieve remission (n=154). Third, we investigated how the sustainability of remission is affected by a cut-off set to 2 (minimal) and 3 (mild) points, respectively (n=154). All core symptoms affected the occurence of remission, to a higher or lesser extent. Delusions and Hallucinatory behavior contributed the strongest to fluctuation between remission and non-remission, while the contribution of Mannerism and posturing was very marginal. Negative symptoms were enhanced when remission was never achieved. Moreover, the study found that remission duration was significantly longer for the cut-off score 2 rather than 3. The study shows that, over time, remission criteria discriminate between being stable, unstable, or never in remission. Patients with only a minimal occurrence of symptom intensity exhibit a significantly longer remission duration compared to patients with mild symptom intensity, indicating that the treatment goal should be minimal symptom intensity. Copyright © 2017 Elsevier B.V. All rights reserved.

Feasibility of Cancer Immunotherapy with WT1 Peptide Vaccination for Solid and Hematological Malignancies in Children.

PubMed

Sawada, Akihisa; Inoue, Masami; Kondo, Osamu; Yamada-Nakata, Kayo; Ishihara, Takashi; Kuwae, Yuko; Nishikawa, Masanori; Ammori, Yasuhiro; Tsuboi, Akihiro; Oji, Yusuke; Koyama-Sato, Maho; Oka, Yoshihiro; Yasui, Masahiro; Sugiyama, Haruo; Kawa, Keisei

2016-02-01

Advances in cancer immunotherapy in the pediatric field are needed in order to improve the prognosis of children with malignancies. We conducted a prospective phase I/II study of WT1 peptide vaccination for children with relapsed or refractory malignancies. The main eligibility criteria were affected tissues or leukemic cells expressing the WT1 gene, and patients (and donors for allogeneic hematopoietic stem cell transplantation) having HLA-A*24:02. Vaccination using the WT1 peptide (CYTWNQMNL), which was modified for higher affinity to this HLA-type molecule with the adjuvant Montanide ISA51, was performed weekly 12 times. Twenty-six patients were enrolled and 13 (50.0%) completed the vaccination 12 times. Evidence for the induction of WT1-specific cytotoxic T-lymphocyte (CTL) responses without severe systemic side effects was obtained. Two out of 12 patients with bulky disease exhibited a transient clinical effect (one mixed response and one stable disease), three out of six patients with minimal residual disease achieved transient molecular remission, and five out of eight patients without a detectable level of the molecular marker, but with a high risk of relapse, had the best outcome of long-term continuous complete remission. WT1 vaccination is a safe immunotherapy and induced WT1-specific CTL responses in children; however, as a single agent, vaccination only provided patients in remission, but with a high risk of relapse, with "long-term benefits" in the context of its use for relapse prevention. WT1 peptide-based treatments in combination with other modalities, such as anti-tumor drugs or immunomodulating agents, need to be planned. © 2015 Wiley Periodicals, Inc.

Long-term Efficacy of Vedolizumab for Ulcerative Colitis.

PubMed

Loftus, Edward V; Colombel, Jean-Frédéric; Feagan, Brian G; Vermeire, Severine; Sandborn, William J; Sands, Bruce E; Danese, Silvio; D'Haens, Geert R; Kaser, Arthur; Panaccione, Remo; Rubin, David T; Shafran, Ira; McAuliffe, Megan; Kaviya, Arpeat; Sankoh, Serap; Mody, Reema; Abhyankar, Brihad; Smyth, Michael

2017-04-01

The GEMINI long-term safety [LTS] study is a continuing phase 3 trial investigating the safety and efficacy of vedolizumab, an α4β7 integrin antagonist for ulcerative colitis [UC] and Crohn's disease. We provide an interim analysis of efficacy in patients with UC. Patients from the C13004 and GEMINI 1 studies and a cohort of vedolizumab-naïve patients received open-label vedolizumab every 4 weeks. Interim data were collected from May 22, 2009 to June 27, 2013. Clinical response and remission, evaluated using partial Mayo scores, and health-related quality of life [HRQL] were assessed for up to 152 weeks of cumulative treatment in the efficacy population. As of June 27, 2013, 63% of the efficacy population [n = 532/845] were continuing treatment. Among patients who responded to vedolizumab induction and had data available, 88% [n = 120/136] were in remission after 104 weeks of exposure (96% [n = 70/73] after 152 weeks). Among patients who withdrew from every-8-week vedolizumab maintenance in GEMINI 1 [n = 32] before week 52, increased dosing to every 4 weeks in GEMINI LTS resulted in response and remission rates of 41% and 28%, respectively, after 52 weeks, an increase from 19% and 6%, respectively, from before the dose increase. Similar benefits were demonstrated regardless of prior tumour necrosis factor-antagonist exposure. Durable benefits on HRQL were also observed. Patients with UC experienced clinical and HRQL improvements with continued vedolizumab treatment. Increased dosing frequency to every 4 weeks was beneficial in patients who had loss of response to 8-weekly dosing. Copyright © 2016 European Crohn’s and Colitis Organisation (ECCO). Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com

Entyvio lengthen dose-interval study: lengthening vedolizumab dose interval and the risk of clinical relapse in inflammatory bowel disease.

PubMed

Chan, Webber; Lynch, Nicole; Bampton, Peter; Chang, Jeff; Chung, Alvin; Florin, Timothy; Hetzel, David J; Jakobovits, Simon; Moore, Gregory; Pavli, Paul; Radford-Smith, Graham; Thin, Lena; Baraty, Brandon; Haifer, Craig; Yau, Yunki; Leong, Rupert W L

2018-07-01

Vedolizumab (VDZ), an α4β7 anti-integrin antibody, is efficacious in the induction and maintenance of remission in ulcerative colitis (UC) and Crohn's disease (CD). In the GEMINI long-term safety study, enrolled patients received 4-weekly VDZ. Upon completion, patients were switched to 8-weekly VDZ in Australia. The clinical success rate of treatment de-escalation for patients in remission on VDZ has not been described previously. To determine the proportion of patients who relapsed after switching from 4 to 8-weekly VDZ, the mean time to relapse, and the recapture rate when switching back to 8-weekly dosing. This was a retrospective, observational, multicenter study of patients previously recruited into GEMINI long-term safety in Australia. Data on the demographics and biochemical findings were collected. There were 34 patients [23 men, mean age 49.1 (±13.1) years] and their mean disease duration was 17.6 (±8.5) years. The mean 4-weekly VDZ infusion duration was 286.5 (±48.8) weeks. A total of five (15%) patients relapsed on dose-interval increase (4/17 UC, 1/17 CD) at a median duration from dose interval lengthening to flare of 14 weeks (interquartile range=6-25). Eighty percent (4/5) of patients re-entered remission following dose-interval decrease back to 4-weekly. No clinical predictors of relapse could be determined because of the small cohort size. The risk of patients relapsing when switching from 4 to 8-weekly VDZ ∼15% and is similar between CD and UC. Dose-interval decrease recaptures 80% of patients who relapsed. Therapeutic drug monitoring of VDZ may be of clinical relevance.

Vedolizumab: an α4β7 integrin antagonist for ulcerative colitis and Crohn’s disease

PubMed Central

Cherry, Lauren N.; Yunker, Nancy S.; Lambert, Erika R.; Vaughan, DaleMarie

2015-01-01

Ulcerative colitis (UC) and Crohn’s disease (CD) are chronic, relapsing inflammatory bowel diseases associated with significant morbidity. Conventional therapies for these diseases include corticosteroids, aminosalicylates, immunomodulators, and monoclonal antibodies. Over the years tumor necrosis factor (TNF)-α antagonists alone or in combination with other therapies have emerged as the cornerstone of treatment for induction and maintenance of remission of moderate to severe UC and CD. Unfortunately, some patients with moderate to severe UC and CD are unable to attain or maintain remission with TNF-α antagonist treatment. Vedolizumab, a humanized monoclonal antibody, is the first integrin receptor antagonist approved that selectively antagonizes α4β7 gastrointestinal integrin receptors. US Food and Drug Administration approval is for treatment of patients with moderate to severe active UC and CD who have inadequate response with, lost response to, or are intolerant to a TNF-α antagonist or an immunomodulator; or have inadequate response with, are intolerant to, or demonstrate dependence on corticosteroids. When administered according to approved dosing in patients with moderate to severe CD and UC, vedolizumab induces clinical response rates up to 31.4% and 47.1% at week 6, and clinical remission rates up to 39% and 41.8% at week 52, respectively. Serious adverse events reported with vedolizumab include serious infections, malignancies, and anaphylaxis. Since vedolizumab is gastrointestinal selective, to date, it has not shown evidence of causing progressive multifocal leukoencephalopathy; however, postmarketing studies monitoring for this adverse effect are ongoing. Further assessment of vedolizumab earlier in the course of these diseases and in combination with other therapies is warranted. PMID:26336591

Expert opinion: experience with 6-mercaptopurine in the treatment of inflammatory bowel disease.

PubMed

Korelitz, Burton I

2013-05-28

Arbitrarily, modern day treatment of inflammatory bowel disease begins with the introduction of immunosuppressives for ulcerative colitis. Clinical improvement with sulfasalazine had been meaningful but modest. Treatment with adrenocorticotropic hormone and corticosteroids led to clinical responses never before realized but it took much too long to recognize that they were not capable of maintaining remission, that adverse reactions were subtle but potentially devastating and that some other agent would be necessary to capitalize on their transient advantage. This of course was true in the treatment of Crohn's disease as well. Not much was ever made of the role of sulfasalazine for Crohn's disease, but with the severing of the diazobond and the elimination of the sulphur component, the 5-aminosalacylic acid (5-ASA) products clearly led to clinical improvement, especially in cases of Crohn's colitis and those with ileitis where the 5-ASA product was released in the terminal ileum and more proximal in the small bowel as well as in ulcerative colitis. The induction of remission was first demonstrated by 6-mercaptopurine (6-MP) with case reports and uncontrolled trials in patients with ulcerative colitis, but its placebo controlled trial for Crohn's disease firmly established its role in inducing remission. No subsequent trial has confirmed its similar role for ulcerative colitis, but nevertheless clinicians know well that 6-MP works at least as well and probably more effectively for ulcerative colitis than for Crohn's disease. What changes have taken place utilizing 6-MP in the management of inflammatory bowel disease since its introduction in the 1960's and 1970's and its trial for Crohn's disease published in the New England Journal of Medicine in 1980?

Expert opinion: Experience with 6-mercaptopurine in the treatment of inflammatory bowel disease

PubMed Central

Korelitz, Burton I

2013-01-01

Arbitrarily, modern day treatment of inflammatory bowel disease begins with the introduction of immunosuppressives for ulcerative colitis. Clinical improvement with sulfasalazine had been meaningful but modest. Treatment with adrenocorticotropic hormone and corticosteroids led to clinical responses never before realized but it took much too long to recognize that they were not capable of maintaining remission, that adverse reactions were subtle but potentially devastating and that some other agent would be necessary to capitalize on their transient advantage. This of course was true in the treatment of Crohn’s disease as well. Not much was ever made of the role of sulfasalazine for Crohn’s disease, but with the severing of the diazobond and the elimination of the sulphur component, the 5-aminosalacylic acid (5-ASA) products clearly led to clinical improvement, especially in cases of Crohn’s colitis and those with ileitis where the 5-ASA product was released in the terminal ileum and more proximal in the small bowel as well as in ulcerative colitis. The induction of remission was first demonstrated by 6-mercaptopurine (6-MP) with case reports and uncontrolled trials in patients with ulcerative colitis, but its placebo controlled trial for Crohn’s disease firmly established its role in inducing remission. No subsequent trial has confirmed its similar role for ulcerative colitis, but nevertheless clinicians know well that 6-MP works at least as well and probably more effectively for ulcerative colitis than for Crohn’s disease. What changes have taken place utilizing 6-MP in the management of inflammatory bowel disease since its introduction in the 1960’s and 1970’s and its trial for Crohn’s disease published in the New England Journal of Medicine in 1980? PMID:23716977

Efficacy of Bifidobacterium breve Fermented Milk in Maintaining Remission of Ulcerative Colitis.

PubMed

Matsuoka, Katsuyoshi; Uemura, Yukari; Kanai, Takanori; Kunisaki, Reiko; Suzuki, Yasuo; Yokoyama, Kaoru; Yoshimura, Naoki; Hibi, Toshifumi

2018-02-15

Fermented milk products containing Bifidobacterium breve strain Yakult (BFM) may improve clinical status in ulcerative colitis (UC) patients. To assess efficacy of BFM in maintaining remission in Japanese patients with quiescent UC. This double-blind study (B-FLORA) enrolled 195 patients with quiescent UC, randomized to receive one pack of BFM fermented milk per day [Bifidobacterium breve strain Yakult (10 billion bacteria) and Lactobacillus acidophilus (1 billion bacteria)] (n = 98) or matching placebo (n = 97) for 48 weeks. The primary efficacy endpoint was relapse-free survival (relapse: rectal bleeding score ≥ 2 on Sutherland disease activity index scale for 3 consecutive days and/or initiation of remission induction therapy for worsening of UC). An interim analysis was conducted after inclusion and follow-up of one-third of patients for the first phase of the study (n = 195). Relapse-free survival was not significantly different between the BFM and placebo groups (P = 0.643; hazard ratio 1.16; 95% CI 0.63-2.14, log-rank test), nor was the incidence of relapse. Therefore, the study was discontinued for lack of efficacy. An exploratory analysis of fecal samples from a subgroup of patients revealed no effects of either study beverage on intestinal microbiota, but there was a significant decrease in Bifidobacterium species before relapse, regardless of treatment group. Three mild adverse events occurred for which a causal relationship with the study beverage could not be ruled out (placebo: abdominal bloating and stress in one patient; BFM: body odor in one patient). BFM had no effect on time to relapse in UC patients compared with placebo. UMIN000007593.

Budesonide MMX for the Induction of Remission of Mild to Moderate Ulcerative Colitis: A Pooled Safety Analysis.

PubMed

Lichtenstein, Gary R; Travis, Simon; Danese, Silvio; D'Haens, Geert; Moro, Luigi; Jones, Richard; Huang, Michael; Ballard, E David; Bagin, Robert; Hardiman, Yun; Collazo, Raul; Sandborn, William J

2015-09-01

Cumulative safety and tolerability of budesonide MMX, a once-daily oral corticosteroid for inducing mild to moderate ulcerative colitis remission, was examined. Data from three randomized, double-blind, placebo-controlled, phase II or III studies [budesonide MMX 9 mg, 6 mg, or 3mg for 8 weeks]; one phase II study [randomisation to budesonide MMX 9 mg or placebo for 4 weeks, then open-label budesonide MMX 9 mg for 4 weeks]; and one open-label study [budesonide MMX 9 mg for 8 weeks] were pooled. Patients randomised to budesonide MMX 9 mg [n = 288], 6 mg [n = 254], or placebo [n = 293] had similar rates of adverse events [AEs] [27.1%, 24.8%, and 23.9%, respectively] and serious AEs [2.4%, 2.0%, and 2.7%, respectively]; treatment-related AEs and serious AEs were reported by 11.8% and 13.5%, and 5.9% and 2.2%, respectively, of patients receiving budesonide MMX 3mg [n = 17] or open-label budesonide MMX 9 mg [n = 89]. Mean morning plasma cortisol concentrations were normal from baseline to final visit across randomised groups; in patients receiving open-label budesonide, mean cortisol concentration was 129.9 nmol/l after 4 weeks, returning to normal concentrations at final visit. Budesonide MMX was not associated with an overall increased risk for glucocorticoid-related adverse effects. Budesonide MMX 9 mg was associated with normal mean cortisol concentrations at final visit and an AE incidence comparable to placebo. Overall, budesonide MMX was safe and well tolerated for inducing remission of patients with mild to moderate ulcerative colitis. Copyright © 2015 European Crohn’s and Colitis Organisation (ECCO). Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Budesonide MMX for the Induction of Remission of Mild to Moderate Ulcerative Colitis: A Pooled Safety Analysis

PubMed Central

Travis, Simon; Danese, Silvio; D’Haens, Geert; Moro, Luigi; Jones, Richard; Huang, Michael; Ballard, E. David; Bagin, Robert; Hardiman, Yun; Collazo, Raul; Sandborn, William J.

2015-01-01

Background and aims: Cumulative safety and tolerability of budesonide MMX, a once-daily oral corticosteroid for inducing mild to moderate ulcerative colitis remission, was examined. Methods: Data from three randomized, double-blind, placebo-controlled, phase II or III studies [budesonide MMX 9mg, 6mg, or 3mg for 8 weeks]; one phase II study [randomisation to budesonide MMX 9mg or placebo for 4 weeks, then open-label budesonide MMX 9mg for 4 weeks]; and one open-label study [budesonide MMX 9mg for 8 weeks] were pooled. Results: Patients randomised to budesonide MMX 9mg [n = 288], 6mg [n = 254], or placebo [n = 293] had similar rates of adverse events [AEs] [27.1%, 24.8%, and 23.9%, respectively] and serious AEs [2.4%, 2.0%, and 2.7%, respectively]; treatment-related AEs and serious AEs were reported by 11.8% and 13.5%, and 5.9% and 2.2%, respectively, of patients receiving budesonide MMX 3mg [n = 17] or open-label budesonide MMX 9mg [n = 89]. Mean morning plasma cortisol concentrations were normal from baseline to final visit across randomised groups; in patients receiving open-label budesonide, mean cortisol concentration was 129.9 nmol/l after 4 weeks, returning to normal concentrations at final visit. Budesonide MMX was not associated with an overall increased risk for glucocorticoid-related adverse effects. Conclusions: Budesonide MMX 9mg was associated with normal mean cortisol concentrations at final visit and an AE incidence comparable to placebo. Overall, budesonide MMX was safe and well tolerated for inducing remission of patients with mild to moderate ulcerative colitis. PMID:26094251

Budesonide foam for mild to moderate distal ulcerative colitis: A systematic review and meta-analysis.

PubMed

Zeng, Jian; Lv, Lin; Mei, Zhe-Chuan

2017-03-01

Budesonide is a second-generation steroid with prominent topical effects and minimal systemic activity for patients with ulcerative colitis (UC). We perform a systematic review and meta-analysis of randomized placebo-controlled trials to assess the efficacy and safety of budesonide foam in mild-to-moderate distal UC. Comprehensive searches were performed to identify all eligible studies. Outcome measures were clinical remission, endoscopic improvement, elimination of rectal bleeding, and adverse events. The risk ratio (RR) with 95% confidence interval (CI) was estimated for each outcome. All statistical analyses were performed in STATA 12.0. Three randomized placebo-controlled trials recruiting 711 patients with mild-to-moderate distal UC were included in this study. No significant bias and heterogeneity was identified. Pooled analyses showed that budesonide foam was significantly superior to placebo for induction of clinical remission (RR = 1.83, 95%CI: 1.41, 2.37; P < 0.001) and endoscopic improvement (RR = 1.44, 95%CI: 1.23, 1.68; P < 0.001), and eliminating rectal bleeding at week 2 (RR = 2.00, 95%CI: 1.50, 2.66; P < 0.001), week 4 (RR = 1.73, 95%CI: 1.42, 2.12; P < 0.001), and week 6 (RR = 1.76, 95%CI: 1.45, 2.14; P < 0.001). No statistically significant difference was observed in the incidence of treatment-related adverse events and therapeutic discontinuation because of adverse events between budesonide foam and placebo. Budesonide foam is well tolerated and superior to placebo in inducing clinical remission and endoscopic improvement, and eliminating rectal bleeding for mild-to-moderate distal UC. © 2016 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd.

Long-term follow-up of the United Kingdom Medical Research Council protocols for childhood acute Lymphoblastic leukaemia, 1980–2001

PubMed Central

Mitchell, Christopher; Richards, Sue; Harrison, Christine J; Eden, Tim

2009-01-01

Between 1980 and 2001, the United Kingdom Medical Research Council Childhood Leukemia Working Party has conducted 4 clinical trial in acute lymphoblastic leukemia, which have recruited a total of 6516 patients. UKALL VIII examined the role of daunorubicin in induction chemotherapy, and UKALL X examined the role of post-induction intensification. Both resulted in major improvement in the outcomes. UKALL XI examined the efficacy of different methods of CNS-directed therapy and the effects of an additional intensification. ALL97, which was initially based on the UKALL X D template (two intensification phases), examined the role of different steroids in induction and different thiopurines through continuing chemotherapy. A reappraisal of results from UKALL XI compared to other cooperative group results led to a redesign in 1999, which subsequently resulted in a major improvement in outcomes. Additionally, ALL97 and 97/99 demonstrated a significant advantage for the use of dexamethasone rather than prednisolone; although the use of 6-thioguanine resulted in fewer relapses, this advantage was offset by an increased incidence of deaths in remission. Over the era encompassed by these four trials there has been a major improvement in both event-free and overall survival for children in the UK with ALL. PMID:20010621

All-trans retinoic acid/As2O3 combination yields a high quality remission and survival in newly diagnosed acute promyelocytic leukemia

PubMed Central

Shen, Zhi-Xiang; Shi, Zhan-Zhong; Fang, Jing; Gu, Bai-Wei; Li, Jun-Min; Zhu, Yong-Mei; Shi, Jing-Yi; Zheng, Pei-Zheng; Yan, Hua; Liu, Yuan-Fang; Chen, Yu; Shen, Yang; Wu, Wen; Tang, Wei; Waxman, Samuel; de Thé, Hugues; Wang, Zhen-Yi; Chen, Sai-Juan; Chen, Zhu

2004-01-01

Both all-trans retinoic acid (ATRA) and arsenic trioxide (As2O3) have proven to be very effective in obtaining high clinical complete remission (CR) rates in acute promyelocytic leukemia (APL), but they had not been used jointly in an integrated treatment protocol for remission induction or maintenance among newly diagnosed APL patients. In this study, 61 newly diagnosed APL subjects were randomized into three treatment groups, namely by ATRA, As2O3, and the combination of the two drugs. CR was determined by hematological analysis, tumor burden was examined with real-time quantitative RT-PCR of the PML-RARα (promyelocytic leukemia-retinoic acid receptor α) fusion transcripts, and side effects were evaluated by means of clinical examinations. Mechanisms possibly involved were also investigated with cellular and molecular biology methods. Although CR rates in three groups were all high (≥90%), the time to achieve CR differed significantly, with that of the combination group being the shortest one. Earlier recovery of platelet count was also found in this group. The disease burden as reflected by fold change of PML-RARα transcripts at CR decreased more significantly in combined therapy as compared with ATRA or As2O3 mono-therapy (P < 0.01). This difference persisted after consolidation (P < 0.05). Importantly, all 20 cases in the combination group remained in CR whereas 7 of 37 cases treated with mono-therapy relapsed (P < 0.05) after a follow-up of 8–30 months (median: 18 months). Synergism of ATRA and As2O3 on apoptosis and degradation of PML-RARα oncoprotein might provide a plausible explanation for superior efficacy of combinative therapy in clinic. In conclusion, the ATRA/As2O3 combination for remission/maintenance therapy of APL brings much better results than either of the two drugs used alone in terms of the quality of CR and the status of the disease-free survival. PMID:15044693

AML associated with previous cytotoxic therapy, MDS or myeloproliferative disorders: results from the MRC's 9th AML trial.

PubMed

Hoyle, C F; de Bastos, M; Wheatley, K; Sherrington, P D; Fischer, P J; Rees, J K; Gray, R; Hayhoe, F G

1989-05-01

The outcome of treatment with standard first line therapy of 66 patients with acute myeloid leukaemia (AML) secondary to preceding chemotherapy (Group 1), a myelodysplastic state (Group 2) or a myeloproliferative disorder (Group 3) was analysed in relation to the preceding disorder, the cytogenetic pattern where available, and the cytology and cytochemistry of blood and bone marrow. The complete remission (CR) rate for the secondary AMLs was 36% (24/66), with 24% (16/66) dying in the induction period and 39% (26/66) having resistant disease. The CR rate was 25% (5/20) for Group 1, 42% (15/36) for Group 2, and 40% (4/10) for Group 3. Even after allowance for the generally older age of the secondary AML patients, they still had a significantly poorer CR rate than the de novo AMLs (P = 0.0004). The lower CR rate was chiefly due to resistant disease. Despite this, overall survival was not significantly worse for the secondary AML patients (P = 0.15). For the 36% that achieved remission, remission duration appeared similar to that of de novo cases. Of 62 cases with adequate cytology, 38 (61%) had evidence of erythroid and/or megakaryocytic dysplasia with a CR rate of 32% (12/38). The CR rate of these multineage leukaemias was not significantly different from that of the 24 (39%) who showed granulocyte/monocyte precursor involvement only, 42% (10) of whom achieved CR. The presence of features of differentiation within blast cells such as Auer rods or sudanophilia (greater than 50% positive blasts) was associated with a higher remission rate 47% (18/38) than that of poorly differentiated cases 17% (3/18) (P = 0.04) and thus appeared to be a more important determinant of CR achievement than was lineage involvement. Cases with a normal karyotype had a 33% (7/21) CR rate, while those with chromosomal abnormalities had a 37% (9/24) CR rate. Only 12 of the 45 cases with adequate cytogenetic analysis showed deletions or monosomies involving chromosomes 5 or 7, and seven of these were in Group 1.

Remission and rheumatoid arthritis: data on patients receiving usual care in twenty-four countries.

PubMed

Sokka, Tuulikki; Hetland, Merete Lund; Mäkinen, Heidi; Kautiainen, Hannu; Hørslev-Petersen, Kim; Luukkainen, Reijo K; Combe, Bernard; Badsha, Humeira; Drosos, Alexandros A; Devlin, Joe; Ferraccioli, Gianfranco; Morelli, Alessia; Hoekstra, Monique; Majdan, Maria; Sadkiewicz, Stefan; Belmonte, Miguel; Holmqvist, Ann-Carin; Choy, Ernest; Burmester, Gerd R; Tunc, Recep; Dimić, Aleksander; Nedović, Jovan; Stanković, Aleksandra; Bergman, Martin; Toloza, Sergio; Pincus, Theodore

2008-09-01

To compare the performance of different definitions of remission in a large multinational cross-sectional cohort of patients with rheumatoid arthritis (RA). The Questionnaires in Standard Monitoring of Patients with RA (QUEST-RA) database, which (as of January 2008) included 5,848 patients receiving usual care at 67 sites in 24 countries, was used for this study. Patients were clinically assessed by rheumatologists and completed a 4-page self-report questionnaire. The database was analyzed according to the following definitions of remission: American College of Rheumatology (ACR) definition, Disease Activity Score in 28 joints (DAS28), Clinical Disease Activity Index (CDAI), clinical remission assessed using 42 and 28 joints (Clin42 and Clin28), patient self-report Routine Assessment of Patient Index Data 3 (RAPID3), and physician report of no disease activity (MD remission). The overall remission rate was lowest using the ACR definition of remission (8.6%), followed by the Clin42 (10.6%), Clin28 (12.6%), CDAI (13.8%), MD remission (14.2%), and RAPID3 (14.3%); the rate of remission was highest when remission was defined using the DAS28 (19.6%). The difference between the highest and lowest remission rates was >or=15% in 10 countries, 5-14% in 7 countries, and <5% in 7 countries (the latter of which had generally low remission rates [<5.5%]). Regardless of the definition of remission, male sex, higher education, shorter disease duration, smaller number of comorbidities, and regular exercise were statistically significantly associated with remission. The use of different definitions of RA remission leads to different results with regard to remission rates, with considerable variation among countries and between sexes. Reported remission rates in clinical trials and clinical studies have to be interpreted in light of the definition of remission that has been used.

Long-term remission in BCR/ABL-positive AML-M6 patient treated with Imatinib Mesylate.

PubMed

Pompetti, Franca; Spadano, Antonio; Sau, Antonella; Mennucci, Antonio; Russo, Rosa; Catinella, Virginia; Franchi, Paolo Guanciali; Calabrese, Giuseppe; Palka, Giandomenico; Fioritoni, Giuseppe; Iacone, Antonio

2007-04-01

BCR/ABL-positive acute myeloid leukemia (AML) is a rare disease, characterized by a poor prognosis, with resistance to induction chemotherapy and frequent relapses in responsive patients. Here we report a case of BCR/ABL-positive AML-M6 who, after relapse, was treated with Imatinib Mesylate (600 mg/die) and within 4 months achieved a cytogenetic and molecular complete response. After more than 4 years of continuous Imatinib therapy, nested RT-PCR for BCR/ABL is persistently negative. The case reported shows that the response obtained with Imatinib Mesylate in BCR/ABL-positive AML may be long lasting, offering a chance of successful treatment for this poor prognosis group of patients.

Long-term prognosis of epilepsy, prognostic patterns and drug resistance: a population-based study.

PubMed

Giussani, G; Canelli, V; Bianchi, E; Erba, G; Franchi, C; Nobili, A; Sander, J W; Beghi, E

2016-07-01

Seizures in most people with epilepsy remit but prognostic markers are poorly understood. There is also little information on the long-term outcome of people who fail to achieve seizure control despite the use of two antiepileptic drugs (drug resistance). People with a validated diagnosis of epilepsy in whom two antiepileptic drugs had failed were identified from primary care records. All were registered with one of 123 family physicians in an area of northern Italy. Remission (uninterrupted seizure freedom lasting 2 years or longer) and prognostic patterns (early remission, late remission, remission followed by relapse, no remission) were determined. In all, 747 individuals (381 men), aged 11 months to 94 years, were followed for 11 045.5 person-years. 428 (59%) were seizure-free. The probability of achieving 2-year remission was 18% at treatment start, 34% at 2 years, 45% at 5, 52% at 10 and 67% at 20 years (terminal remission, 60%). Epilepsy syndrome and drug resistance were the only independent predictors of 2- and 5-year remission. Early remission was seen in 101 people (19%), late remission in 175 (33%), remission followed by relapse in 85 (16%) and no remission in 166 (32%). Treatment response was the only variable associated with differing prognostic patterns. The long-term prognosis of epilepsy is favourable in most cases. Early seizure remission is not invariably followed by terminal remission and seizure outcome varies according to well-defined patterns. Prolonged seizure remission and prognostic patterns can be predicted by broad syndromic categories and the failure of two antiepileptic drugs. © 2016 EAN.

Sustained clinical remission in rheumatoid arthritis: prevalence and prognostic factors in an inception cohort of patients treated with conventional DMARDS.

PubMed

Jayakumar, Keeranur; Norton, Sam; Dixey, Josh; James, David; Gough, Andrew; Williams, Peter; Prouse, Peter; Young, Adam

2012-01-01

Clinical remission is now a realistic goal in managing RA following the introduction of biologic agents. As there are limited data on sustained remission in conventionally treated RA, this study examines prevalence and predictive factors of sustained remission in a pre-biologic inception cohort of RA. Patients with recent onset RA and before use of DMARDs were recruited from nine centres. Standard clinical and radiological assessments were recorded at baseline and yearly. Point remission was defined by DAS of <1.6, and sustained remission if DAS was <1.6 at all 3-, 4- and 5-year follow-ups. Sustained remission was compared with baseline features, with mortality and with radiological and functional progression in 704 patients. Point remission at 3, 4 and 5 years was 25, 26 and 22%, respectively. Eleven per cent (n = 78) had sustained remission. Male sex, short duration of symptoms and less tender joints at baseline were independent predictors of sustained remission. These patients had fewer DMARD therapies and less radiographic progression by 5 years. Mean HAQ decreased from 0.79 to 0.13 (P < 0.001) in sustained remission, compared with an increase from 0.92 to 1.1 (P < 0.001) in the non-remission group. Sustained clinical remission by 5 years with conventional DMARDs was 11%, half as likely as point remission. Prognostic factors were similar to comparable studies and simple to measure. Patients in sustained clinical remission showed less structural damage and better functional outcomes.

Phrasing of the patient global assessment in the rheumatoid arthritis ACR/EULAR remission criteria: an analysis of 967 patients from two databases of early and established rheumatoid arthritis patients.

PubMed

Gossec, Laure; Kirwan, John Richard; de Wit, Maarten; Balanescu, Andra; Gaujoux-Viala, Cecile; Guillemin, Francis; Rat, Anne-Christine; Saraux, Alain; Fautrel, Bruno; Kvien, Tore K; Dougados, Maxime

2018-06-01

The ACR/EULAR Boolean remission criteria for rheumatoid arthritis (RA) include a strict cutoff for patient global assessment (PGA, value ≤ 1/10). Near-remission corresponds to remission for joint counts and C-reactive protein but with PGA > 1. The objective was to explore whether the contribution of PGA to remission and near-remission varied according to the wording of the PGA and in relation to disease duration. In patients with early arthritis (N = 731, French ESPOIR cohort) or established RA (N = 236 patients from across Europe), frequency of remission versus near-remission was assessed according to the phrasing used for PGA (global health versus disease activity). In 967 patients (mean [standard deviation] age 49.7 [12.7] years, 76.7% women), remission was infrequent: range 12.9-16.7% (according to wording of PGA) in early RA and 6.8-7.2% in established RA. Near-remission was more frequent: 13.0-16.8% in early RA and 13.1-13.6% in established RA. The ratio of remission to near-remission was higher in the early arthritis cohort (0.8-1.3 versus 0.5-0.5 in established RA). Using the disease activity PGA led to more remission and less near-remission than the global health PGA in the early arthritis cohort (12.9 vs 16.7% near-remission, respectively, p = 0.047) but not in established RA. The proportion of patients who can be classified as remission or near-remission differs in early RA compared to establish RA and depends upon the formulation of the PGA question. PGA referring to disease activity and not global health may be preferred in early disease, if the objective is more alignment with inflammation assessment.

Environmental influences predominate in remission from alcohol use disorder in young adult twins.

PubMed

McCutcheon, V V; Grant, J D; Heath, A C; Bucholz, K K; Sartor, C E; Nelson, E C; Madden, P A F; Martin, N G

2012-11-01

Familial influences on remission from alcohol use disorder (AUD) have been studied using family history of AUD rather than family history of remission. The current study used a remission phenotype in a twin sample to examine the relative contributions of genetic and environmental influences to remission. The sample comprised 6183 twins with an average age of 30 years from the Australian Twin Registry. Lifetime history of alcohol abuse and dependence symptoms and symptom recency were assessed with a structured telephone interview. AUD was defined broadly and narrowly as history of two or more or three or more abuse or dependence symptoms. Remission was defined as absence of symptoms at time of interview among individuals with lifetime AUD. Standard bivariate genetic analyses were conducted to derive estimates of genetic and environmental influences on AUD and remission. Environmental influences alone accounted for remission in males and for 89% of influences on remission in females, with 11% due to genetic influences shared with AUD, which decreased the likelihood of remission. For women, more than 80% of influences on remission were distinct from influences on AUD, and environmental influences were from individual experiences only. For men, just over 50% of influences on remission were distinct from those on AUD, and the influence of environments shared with the co-twin were substantial. The results for the broad and narrow phenotypes were similar. The current study establishes young adult remission as a phenotype distinct from AUD and highlights the importance of environmental influences on remission.

Duration of post-operative hypocortisolism predicts sustained remission after pituitary surgery for Cushing’s disease

PubMed Central

Bansal, Prachi; Goroshi, Manjunath; Jadhav, Swati; Lomte, Nilesh; Thakkar, Kunal; Goel, Atul; Shah, Abhidha; Sankhe, Shilpa; Goel, Naina; Jaguste, Neelam; Bandgar, Tushar; Shah, Nalini

2017-01-01

Purpose Transsphenoidal surgery (TSS) is the primary treatment modality for Cushing’s disease (CD). However, the predictors of post-operative remission and recurrence remain debatable. Thus, we studied the post-operative remission and long-term recurrence rates, as well as their respective predictive factors. Methods A retrospective analysis of case records of 230 CD patients who underwent primary microscopic TSS at our tertiary care referral centre between 1987 and 2015 was undertaken. Demographic features, pre- and post-operative hormonal values, MRI findings, histopathological features and follow-up data were recorded. Remission and recurrence rates as well as their respective predictive factors were studied. Results Overall, the post-operative remission rate was 65.6% (early remission 46%; delayed remission 19.6%), while the recurrence rate was 41% at mean follow-up of 74 ± 61.1 months (12–270 months). Significantly higher early remission rates were observed in patients with microadenoma vs macroadenoma (51.7% vs 30.6%, P = 0.005) and those with unequivocal vs equivocal MRI for microadenoma (55.8% vs 38.5%, P = 0.007). Patients with invasive macroadenoma had poorer (4.5% vs 45%, P = 0.001) remission rates. Recurrence rates were higher in patients with delayed remission than those with early remission (61.5% vs 30.8%, P = 0.001). Duration of post-operative hypocortisolemia ≥13 months predicted sustained remission with 100% specificity and 46.4% sensitivity. Recurrence could be detected significantly earlier (27.7 vs 69.2 months, P < 0.001) in patients with available serial follow-up biochemistry as compared to those with infrequent follow-up after remission. Conclusion In our study, remission and recurrence rates were similar to that of reported literature, but proportion of delayed remission was relatively higher. Negative/equivocal MRI findings and presence of macroadenoma, especially those with cavernous sinus invasion were predictors of poor remission rates. In addition to early remission, longer duration of post-operative hypocortisolism is an important predictor of sustained remission. Regular biochemical surveillance may help in identifying recurrence early. PMID:28912338

Symptomatic remission in psychosis and real-life functioning.

PubMed

Oorschot, M; Lataster, T; Thewissen, V; Lardinois, M; van Os, J; Delespaul, P A E G; Myin-Germeys, I

2012-09-01

In 2005 Andreasen proposed criteria for remission in schizophrenia. It is unclear whether these criteria reflect symptom reduction and improved social functioning in daily life. To investigate whether criteria for symptomatic remission reflect symptom reduction and improved functioning in real life, comparing patients meeting remission criteria, patients not meeting these criteria and healthy controls. The Experience Sampling Method (ESM), a structured diary technique, was used to explore real-life symptoms and functioning in 177 patients with (remitted and non-remitted) schizophrenia spectrum disorders and 148 controls. Of 177 patients, 70 met criteria for symptomatic remission. These patients reported significantly fewer positive and negative symptoms and better mood states compared with patients not in remission. Furthermore, patients in remission spent more time in goal-directed activities and had less preference for being alone when they were with others. However, the patient groups did not differ on time spent in social company and doing nothing, and both the remission and non-remission groups had lower scores on functional outcome measures compared with the control group. The study provides an ecological validation for the symptomatic remission criteria, showing that patients who met the criteria reported fewer positive symptoms, better mood states and partial recovery of reward experience compared with those not in remission. However, remission status was not related to functional recovery, suggesting that the current focus on symptomatic remission may reflect an overly restricted goal.

Treatment of inflammatory bowel disease: A review of medical therapy

PubMed Central

Kozuch, Patricia L; Hanauer, Stephen B

2008-01-01

Crohn’s disease (CD) and ulcerative colitis (UC) are chronic inflammatory diseases of the gastrointestinal tract. While a cure remains elusive, both can be treated with medications that induce and maintain remission. With the recent advent of therapies that inhibit tumor necrosis factor (TNF) alpha the overlap in medical therapies for UC and CD has become greater. Although 5-ASA agents have been a mainstay in the treatment of both CD and UC, the data for their efficacy in patients with CD, particularly as maintenance therapy, are equivocal. Antibiotics may have a limited role in the treatment of colonic CD. Steroids continue to be the first choice to treat active disease not responsive to other more conservative therapy; non-systemic steroids such as oral and rectal budesonide for ileal and right-sided CD and distal UC respectively are also effective in mild-moderate disease. 6-mercaptopurine (6-MP) and its prodrug azathioprine are steroid-sparing immunomodulators effective in the maintenance of remission of both CD and UC, while methotrexate may be used in both induction and maintenance of CD. Infliximab and adalimumab are anti-TNF agents approved in the US and Europe for the treatment of Crohn's disease, and infliximab is also approved for the treatment of UC. PMID:18200659

Interferon alpha 2 maintenance therapy may enable high rates of treatment discontinuation in chronic myeloid leukemia.

PubMed

Burchert, A; Saussele, S; Eigendorff, E; Müller, M C; Sohlbach, K; Inselmann, S; Schütz, C; Metzelder, S K; Ziermann, J; Kostrewa, P; Hoffmann, J; Hehlmann, R; Neubauer, A; Hochhaus, A

2015-06-01

A minority of chronic myeloid leukemia (CML) patients is capable of successfully discontinuing imatinib. Treatment modalities to increase this proportion are currently unknown. Here, we assessed the role of interferon alpha 2a (IFN) on therapy discontinuation in a previously reported cohort of 20 chronic phase CML patients who were treated upfront with IFN alpha plus imatinib followed by IFN monotherapy to maintain cytogenetic or molecular remission (MR) after imatinib discontinuation. After a median follow-up of 7.9 years (range, 5.2-12.2), relapse-free survival was 73% (8/11 patients) and 84% (5/6 patients) for patients who discontinued imatinib in major MR (MMR) and MR4/MR4.5, respectively. Ten patients discontinued IFN after a median of 4.5 years (range, 0.24-9.3). After a median of 2.8 years (range, 0.7-5.1), nine of them remain in ongoing treatment-free remission with MR5 (n=6) and MR4.5 (n=3). The four patients who still administer IFN are in stable MR5, MR4.5, MR4, and MMR, respectively. In conclusion, an IFN/imatinib induction treatment followed by a temporary IFN maintenance therapy may enable a high rate of treatment discontinuation in CML patients in at least MMR when stopping imatinib.

Candidemia in acute leukemia patients.

PubMed

Ribeiro, P; Sousa, A B; Nunes, O; Aveiro, F; Fernandes, J P; Gouveia, J

1997-05-01

Fungal infections are an important cause of morbidity and mortality in patients with acute leukemia (AL). Candidemia, once rare, is now a common nosocomial infection because of the intensity of chemotherapy, prolonged neutropenia, administration of broad-spectrum antibiotics and use of central venous catheters (CVC). We retrospectively identified patients treated for AL from 6/86 to 6/95 who also had candidemia. We describe 28 patients (incidence 6.3%) with a median age of 39 years, 24 of whom were on remission induction and 4 on postremission chemotherapy. All patients had CVC and empiric antimicrobial therapy, 4 had been given prophylactic antifungal drugs, and 2 had parenteral nutrition. Neutropenia was profound (median leukocyte nadir 200/microliters, median duration 19 days). Candida was isolated in blood cultures 10 days (median) after the start of neutropenia. The clinical presentation included fever (100%), respiratory symptoms (71.4%), skin lesions (39.2%) and septic shock (17.8%). Amphotericin B was given to 17 patients and liposomal amphotericin to 5 patients. Infection resolved in 18 patients (64.2%). 10 of whom were in complete remission. Mortality from candidemia was 17.8% (5/28). In conclusion, fungal infections are responsible for death in a significant number of patients. In our series treatment success was related to its rapid onset and to the recovery of neutropenia.

Mixed adenoneuroendocrine carcinoma of the colon: molecular pathogenesis and treatment.

PubMed

Vanacker, Leen; Smeets, Dominiek; Hoorens, Anne; Teugels, Erik; Algaba, Roberto; Dehou, Marie Françoise; De Becker, Ann; Lambrechts, Diether; De Greve, Jacques

2014-10-01

We report a case of a mixed adenoneuroendocrine carcinoma developed in a colorectal adenocarcinoma with lymph node and liver metastases exclusively emanating from the neuroendocrine carcinoma component. The patient underwent right hemicolectomy and postoperatively received chemotherapy with cisplatin and etoposide and subsequent high-dose induction chemotherapy, followed by autologous stem cell transplantation. Following this treatment, there was a complete remission. Currently, thirty months after treatment, the patient is in unmaintained complete remission. Comparative exome sequencing of germline DNA and DNA from the two separate malignant components revealed six somatic changes in cancer consensus genes. Both components shared somatic mutations in Adenomatous polyposis coli (APC), Kirsten rat sarcoma viral oncogene homolog (KRAS), B-cell CLL/lymphoma 9 (BCL9) and Forkhead Box P1 (FOXP1) genes. Mutation in SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 4 (SMARCA4) was only found in the neuroendocrine carcinoma component. The finding of several identical somatic mutations in both components supports a clonal relationship between the neuroendocrine carcinoma and the adenocarcinoma. We suggest that a mutation in SMARCA4 could be responsible for the transformation of the adenocarcinoma component into the neuroendocrine phenotype. Copyright© 2014 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

Methotrexate Polyglutamate Monitoring in Patients With Crohn's Disease.

PubMed

Fischer, Monika; Siva, Shivi; Cook, Gwendolyn K; Jones, David R; Fadda, Hala M

2017-05-01

Methotrexate is an efficacious immunosuppressant for induction and maintenance of remission in Crohn's disease. The goal of this pilot study was to determine whether total or individual methotrexate glutamate levels (MTXGlu n ) in red blood cells correlate with disease activity and adverse events in Crohn's disease. A cross-sectional study was undertaken with 12 patients on a stable dose of 25 mg weekly methotrexate (oral or subcutaneous). Clinical disease activity was assessed by the Harvey-Bradshaw Index (HBI), and biologic disease activity was measured by inflammatory markers. Concentrations of individual MTXGlu n levels were measured in red blood cells (RBCs) using high-performance liquid chromatography-mass spectrometry. No association was observed between RBC individual (MTXGlu n ) or total methotrexate glutamate concentrations and clinical disease activity (HBI score) or inflammatory markers or adverse events. Although Crohn's disease patients in remission appeared to generally have higher RBC total longer-chain methotrexate polyglutamate (MTXGlu 3+4+5 ) concentrations compared with those with active disease, a definitive association between RBC MTXGlu 3+4+5 levels and clinical disease activity could not be established. Larger longitudinal studies in patients with diverse disease activity are needed to establish the value of MTXGlu n levels as indicators of treatment efficacy and clinical outcome. © 2016, The American College of Clinical Pharmacology.

Risk factors of flare in rheumatoid arthritis patients with both clinical and ultrasonographic remission: a retrospective study from China.

PubMed

Han, Jingjing; Geng, Yan; Deng, Xuerong; Zhang, Zhuoli

2017-08-01

Ultrasonographic remission in addition to clinical remission is probably becoming a new target in the treatment of rheumatoid arthritis. The current study aimed to investigate the risk factors of flare in RA patients who achieved both clinical and ultrasonographic remission. RA patients fulfilled both clinical remission and ultrasonographic remissions were retrospectively enrolled in this study. Baseline clinical, laboratory, and ultrasonographic data were collected. Durations of clinical remission before enrollment and medication strategy during follow-up were recorded. Differences between the flare and the non-flare group were analyzed. Risk factors of flare were assessed with univariate and multivariate Cox proportional hazards models. One hundred and twenty-one RA patients were included. Forty-eight patients relapsed during a median follow-up period of 12.3 months. The flare group had higher percentage of females, shorter duration of clinical remission before enrollment, higher baseline ESR and DAS28 (ESR), and lower baseline gray scale score. Univariate Cox regression revealed female, short duration of remission, high DAS28 (ESR), and failure to achieve 2010 ACR/EULAR remission criteria were risk factors of flare. Furthermore, multivariate analysis showed short duration of remission was the only independent risk factor of flare (HR 0.93, 95% CI 0.88-0.98, P = 0.007). One more month in duration of remission led to a reduction in flare of 7.3%. Short duration of remission at baseline could be an independent risk factor of flare in RA patients who achieved both clinical and ultrasonographic remission, which implicates the significance of sustained remission in the prognosis of RA patients.

Predictors of remission from generalized anxiety disorder and major depressive disorder.

PubMed

Kelly, Kristen M; Mezuk, Briana

2017-01-15

The predictors of onset of major depressive disorder (MDD) and generalized anxiety disorder (GAD) are well-characterized. However the factors that predict remission from these conditions are less clear, and the study of this area is further complicated by differing definitions of remission. Data come from the National Comorbidity Survey - Replication, and analysis was limited to respondents with a lifetime history of GAD (n=621) or MDD (n=1299) assessed by the Composite International Diagnostic Interview. Predictors of remission included demographic factors, adverse childhood events, family history, and clinical characteristics. Multiple definitions of remission were explored to account for residual symptoms. Half (54.4%) of respondents with MDD and 41.1% of respondents with GAD experienced full remission. Older age and higher socioeconomic status were positively related to remission in a dose-response manner for both disorders. Adverse childhood experiences and family history of anxious/depressive symptoms were negatively associated with remission from MDD. Comorbid GAD was inversely associated with remission from MDD (Odds ratio (OR): 0.62, 95% Confidence interval (CI): 0.44-0.88), but comorbid MDD did not impact remission from GAD (OR: 0.93, 95% CI: 0.64-1.35). With the exception of the influence of comorbidity, these associations were robust across definitions of remission. Cross-sectional analysis and retrospective recall of onset of MDD/GAD. Many individuals with MDD or GAD will experience full remission. Some predictors appear to have a general association with remission from both disorders, while others are uniquely associated with remission from MDD. Copyright © 2016 Elsevier B.V. All rights reserved.

American College of Rheumatology/European League Against Rheumatism remission criteria for rheumatoid arthritis maintain reliable performance when evaluated in 44 joints.

PubMed

Kaneko, Yuko; Kondo, Harumi; Takeuchi, Tsutomu

2013-08-01

To investigate the performance of the new remission criteria for rheumatoid arthritis (RA) in daily clinical practice and the effect of possible misclassification of remission when 44 joints are assessed. Disease activity and remission rate were calculated according to the Disease Activity Score (DAS28), Simplified Disease Activity Index (SDAI), Clinical Disease Activity Index (CDAI), and a Boolean-based definition for 1402 patients with RA in Keio University Hospital. Characteristics of patients in remission were investigated, and the number of misclassified patients was determined--those classified as being in remission based on 28-joint count but as nonremission based on a 44-joint count for each definition criterion. Of all patients analyzed, 46.6%, 45.9%, 41.0%, and 31.5% were classified as in remission in the DAS28, SDAI, CDAI, and Boolean definitions, respectively. Patients classified into remission based only on the DAS28 showed relatively low erythrocyte sedimentation rates but greater swollen joint counts than those classified into remission based on the other definitions. In patients classified into remission based only on the Boolean criteria, the mean physician global assessment was greater than the mean patient global assessment. Although 119 patients had ≤ 1 involved joint in the 28-joint count but > 1 in the 44-joint count, only 34 of these 119 (2.4% of all subjects) were found to have been misclassified into remission. In practice, about half of patients with RA can achieve clinical remission within the DAS28, SDAI, and CDAI; and one-third according to the Boolean-based definition. Patients classified in remission based on a 28-joint count may have pain and swelling in the feet, but misclassification of remission was relatively rare and was seen in only 2.4% of patients under a Boolean definition. The 28-joint count can be sufficient for assessing clinical remission based on the new remission criteria.

28 CFR 9.5 - Criteria governing administrative and judicial remission and mitigation.

Code of Federal Regulations, 2014 CFR

2014-07-01

... judicial remission and mitigation. 9.5 Section 9.5 Judicial Administration DEPARTMENT OF JUSTICE REGULATIONS GOVERNING THE REMISSION OR MITIGATION OF ADMINISTRATIVE, CIVIL, AND CRIMINAL FORFEITURES § 9.5 Criteria governing administrative and judicial remission and mitigation. (a) Remission. (1) The ruling...

28 CFR 9.5 - Criteria governing administrative and judicial remission and mitigation.

Code of Federal Regulations, 2013 CFR

2013-07-01

... judicial remission and mitigation. 9.5 Section 9.5 Judicial Administration DEPARTMENT OF JUSTICE REGULATIONS GOVERNING THE REMISSION OR MITIGATION OF ADMINISTRATIVE, CIVIL, AND CRIMINAL FORFEITURES § 9.5 Criteria governing administrative and judicial remission and mitigation. (a) Remission. (1) The ruling...

Pharmacogenetics and induction/consolidation therapy toxicities in acute lymphoblastic leukemia patients treated with AIEOP-BFM ALL 2000 protocol.

PubMed

Franca, R; Rebora, P; Bertorello, N; Fagioli, F; Conter, V; Biondi, A; Colombini, A; Micalizzi, C; Zecca, M; Parasole, R; Petruzziello, F; Basso, G; Putti, M C; Locatelli, F; d'Adamo, P; Valsecchi, M G; Decorti, G; Rabusin, M

2017-01-01

Drug-related toxicities represent an important clinical concern in chemotherapy, genetic variants could help tailoring treatment to patient. A pharmacogenetic multicentric study was performed on 508 pediatric acute lymphoblastic leukemia patients treated with AIEOP-BFM 2000 protocol: 28 variants were genotyped by VeraCode and Taqman technologies, deletions of GST-M1 and GST-T1 by multiplex PCR. Toxicities were derived from a central database: 251 patients (49.4%) experienced at least one gastrointestinal (GI) or hepatic (HEP) or neurological (NEU) grade III/IV episode during the remission induction phase: GI occurred in 63 patients (12.4%); HEP in 204 (40.2%) and NEU in 44 (8.7%). Logistic regression model adjusted for sex, risk and treatment phase revealed that ITPA rs1127354 homozygous mutated patients showed an increased risk of severe GI and NEU. ABCC1 rs246240 and ADORA2A rs2236624 homozygous mutated genotypes were associated to NEU and HEP, respectively. These three variants could be putative predictive markers for chemotherapy-related toxicities in AIEOP-BFM protocols.

[Current position on Vedolizumab for ulcerative colitis and Crohn's disease].

PubMed

Schreiber, S; Dignass, A U; Hartmann, H; Kruis, W; Rogler, G; Siegmund, B; Stallmach, A; Witte, C; Bokemeyer, B

2015-06-01

Vedolizumab, the first drug in the class of anti-integrin molecules, is newly approved for ulcerative colitis and Crohn's disease and can be prescribed in Germany since mid-2014. By a specific receptor binding a relatively gut-selective mode of action was achieved without the known side effects of the systemic immunosuppression of the anti-TNF-alpha antibodies. According to the present data the safety profile of Vedolizumab appears to be more favorable than that of the anti-TNF- alpha therapy. Vedolizumab is suitable for induction therapy in patients with ulcerative colitis and Crohn's disease, however the kinetic of response compared with the anti-TNF-alpha antibodies seems to be slower. For maintenance therapy the Vedolizumab data show a deep and sustained remission in patients initially responding to induction therapy with a lower loss of efficacy in the long-term treatment known from the anti-TNF-alpha therapy. On the basis of currently available data the efficacy of Vedolizumab in ulcerative colitis appears to be slightly better than in Crohn's disease. © Georg Thieme Verlag KG Stuttgart · New York.

Predicting factors of fistula healing and clinical remission after infliximab-based combined therapy for perianal fistulizing Crohn's disease.

PubMed

Tougeron, David; Savoye, Guillaume; Savoye-Collet, Céline; Koning, Edith; Michot, Francis; Lerebours, Eric

2009-08-01

Perianal fistulizing Crohn's disease (PFCD) treatment is based on fistula drainage, antibiotics, immunosuppressant (IS) drugs, and infliximab. Our aim was to study the effectiveness of combination therapy on PFCD and to search for clinical or imaging features associated with the initial complete clinical response and its stability overtime. All patients with PFCD treated in our tertiary center between 2000 and 2005 by infliximab in combination with seton placement and/or IS and evaluated by MRI before treatment were included in the study. Basal clinical and MRI characteristics were recorded. Response to treatment was evaluated after the infliximab induction regiment and at the end of the follow-up. Twenty-six patients were included and followed-up for an average 4.9 years. A complex fistula was present in 69% (18/26 patients) of cases and eight (8/26 patients) had an ano-vaginal fistula. After infliximab induction therapy, 13 patients (50%) achieved a complete clinical response. The initial clinical response was significantly associated with the absence of both, active intestinal disease (54% vs. 8%, P = 0.03) and active proctitis (77% vs. 23%, P = 0.01). No initial MRI characteristics were linked to the initial response. In multivariate analysis, only the presence of active proctitis was associated with the lack of response (P = 0.047). At the end of the follow-up, 42% of the patients remained in clinical remission. No clinical characteristics were associated to sustained response when among long-standing responders two exhibited a normal post-treatment MRI. An initial complete response of PFCD was observed in half of the patients after combined therapy including infliximab that decreased to 42% later on. Complete healing of fistulas on MRI was possible but unusual. The initial response seemed related to the absence of active intestinal disease, especially in the rectum, when the long-term response could not be predicted by the basal characteristics of patients.

Unmanipulated Haploidentical Hematopoietic Stem Cell Transplantation in First Complete Remission Can Abrogate the Poor Outcomes of Children with Acute Myeloid Leukemia Resistant to the First Course of Induction Chemotherapy.

PubMed

Mo, Xiao-Dong; Zhang, Xiao-Hui; Xu, Lan-Ping; Wang, Yu; Yan, Chen-Hua; Chen, Huan; Chen, Yu-Hong; Han, Wei; Wang, Feng-Rong; Wang, Jing-Zhi; Liu, Kai-Yan; Huang, Xiao-Jun

2016-12-01

Allogeneic hematopoietic stem cell transplantation (HSCT) is an important therapy option for children with acute myeloid leukemia (AML) resistant to the first course of induction chemotherapy (IC 1st ). We aimed to identify the efficacy of unmanipulated haploidentical HSCT (haplo-HSCT) in children with AML in the first complete remission and whether children resistant (IC 1st -resistant; n = 38) or sensitive (IC 1st -sensitive; n = 59) to the IC 1st can achieve comparable outcomes. The cumulative incidence of grades III to IV acute graft-versus-host disease (GVHD) and severe chronic GVHD was .0% versus 20.1% (P = .038) and 21.7% versus 13.2% (P = .238), respectively, for the IC 1st -resistant and IC 1st -sensitive groups. The 3-year cumulative incidence of relapse and nonrelapse mortality was 22.2% versus 7.6% (P = .061) and 5.3% versus 10.8% (P = .364), respectively, for the IC 1st -resistant and IC 1st -sensitive groups. The 3-year probability of overall survival and disease-free survival was 76.3% versus 83.0% (P = .657) and 72.5% versus 81.6% (P = .396), respectively, for the IC 1st -resistant and IC 1st -sensitive groups. Multivariate analysis failed to show significant differences in survival rates between the groups. Thus, our results show that unmanipulated haplo-HSCT may overcome the poor prognostic significance of IC 1st -resistance in children with AML, and it is valid as a postremission treatment for children with IC 1st -resistant AML lacking an HLA-matched donor. Copyright © 2016 The American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved.

PRISMA--efficacy and safety of vedolizumab for inflammatory bowel diseases: a systematic review and meta-analysis of randomized controlled trials.

PubMed

Wang, Man Cai; Zhang, Ling Yi; Han, Wei; Shao, Yuan; Chen, Mo; Ni, Rui; Wang, Gen Nian; Wei, Feng Xian; Zhang, Ya Wu; Xu, Xiao Dong; Zhang, You Cheng

2014-12-01

Vedolizumab is an anti-inflammatory monoclonal antibody that exclusively targets the α4β7 integrin. We aimed to systematically review the efficacy and safety of vedolizumab for patients with inflammatory bowel diseases (IBDs). PubMed, EMBASE, and the Cochrane Library were searched up to May 2014. Randomized controlled trials examining the efficacy or safety of vedolizumab in patients with IBDs were eligible for inclusion. Data were extracted independently by 2 investigators and pooled using Review Manager 5.0 software (The Cochrane Collaboration, Copenhagen). Results were expressed as the relative risk (RR) with 95% confidence intervals (CIs). Six randomized controlled trials involving 2815 patients were eligible for inclusion. Vedolizumab was more effective than placebo for patients with ulcerative colitis and Crohn disease (CD) in clinical response (RR=1.82, 95% CI, [1.43, 2.31]; RR=1.46, 95% CI [1.18,1.81]) and clinical remission (RR=2.23, 95% CI [1.35, 3.68]; RR=1.71, 95% CI [1.25, 2.34]) during induction therapy. A superior effect was found during maintenance therapy in durable clinical/CD Activity Index-100 response (RR=2.22, 95% CI [1.62, 3.05]; RR=1.48, 95% CI [1.13, 1.94]) and clinical remission (RR=2.55, 95% CI [1.38, 4.70]; RR=1.15, 95% CI [0.75, 1.77]). However, vedolizumab may be associated with serious adverse events (RR=1.25, 95% CI [1.03, 1.52]) and nasopharyngitis (RR=1.56, 95% CI [1.08, 2.25]) for patients with CD. Vedolizumab was more effective than placebo as induction and maintenance therapy for IBDs, with an acceptable short-term safety profile, and achieving cure, although it may be associated with serious adverse events and nasopharyngitis for patients with CD.

PRISMA—Efficacy and Safety of Vedolizumab for Inflammatory Bowel Diseases

PubMed Central

Wang, Man Cai; Zhang, Ling Yi; Han, Wei; Shao, Yuan; Chen, Mo; Ni, Rui; Wang, Gen Nian; Wei, Feng Xian; Zhang, Ya Wu; Xu, Xiao Dong; Zhang, You Cheng

2014-01-01

Abstract Vedolizumab is an anti-inflammatory monoclonal antibody that exclusively targets the α4β7 integrin. We aimed to systematically review the efficacy and safety of vedolizumab for patients with inflammatory bowel diseases (IBDs). PubMed, EMBASE, and the Cochrane Library were searched up to May 2014. Randomized controlled trials examining the efficacy or safety of vedolizumab in patients with IBDs were eligible for inclusion. Data were extracted independently by 2 investigators and pooled using Review Manager 5.0 software (The Cochrane Collaboration, Copenhagen). Results were expressed as the relative risk (RR) with 95% confidence intervals (CIs). Six randomized controlled trials involving 2815 patients were eligible for inclusion. Vedolizumab was more effective than placebo for patients with ulcerative colitis and Crohn disease (CD) in clinical response (RR = 1.82, 95% CI, [1.43, 2.31]; RR = 1.46, 95% CI [1.18,1.81]) and clinical remission (RR = 2.23, 95% CI [1.35, 3.68]; RR = 1.71, 95% CI [1.25, 2.34]) during induction therapy. A superior effect was found during maintenance therapy in durable clinical/CD Activity Index-100 response (RR = 2.22, 95% CI [1.62, 3.05]; RR = 1.48, 95% CI [1.13, 1.94]) and clinical remission (RR = 2.55, 95% CI [1.38, 4.70]; RR = 1.15, 95% CI [0.75, 1.77]). However, vedolizumab may be associated with serious adverse events (RR = 1.25, 95% CI [1.03, 1.52]) and nasopharyngitis (RR = 1.56, 95% CI [1.08, 2.25]) for patients with CD. Vedolizumab was more effective than placebo as induction and maintenance therapy for IBDs, with an acceptable short-term safety profile, and achieving cure, although it may be associated with serious adverse events and nasopharyngitis for patients with CD. PMID:25526490

28 CFR 9.5 - Criteria governing administrative and judicial remission and mitigation.

Code of Federal Regulations, 2012 CFR

2012-07-01

... judicial remission and mitigation. 9.5 Section 9.5 Judicial Administration DEPARTMENT OF JUSTICE REGULATIONS GOVERNING THE REMISSION OR MITIGATION OF CIVIL AND CRIMINAL FORFEITURES § 9.5 Criteria governing administrative and judicial remission and mitigation. (a) Remission. (1) The Ruling Official shall not grant...

Achieving symptomatic remission in out-patients with schizophrenia--a naturalistic study with quetiapine.

PubMed

Wobrock, T; Köhler, J; Klein, P; Falkai, P

2009-08-01

Symptomatic remission was defined as a score of mild or less on each of eight key schizophrenia symptoms on the Positive and Negative Syndrome Scale (PANSS-8). To evaluate the symptomatic remission criterion in clinical practice and to determine predictors for achieving symptomatic remission, a 12-week non-interventional study (NIS) with quetiapine was conducted in Germany. For the comparison of patients with and without symptomatic remission, sociodemographic and clinical variables of 693 patients were analyzed by logistic regression for their predictive value to achieve remission. Four hundred and four patients (58.3%) achieved symptomatic remission after 12 weeks' treatment with quetiapine. Remission was significantly predicted by a low degree of PANSS-8 total score, PANSS single items blunted affect (N1), social withdrawal (N4), lack of spontaneity (N6), mannerism and posturing (G5), and low disease severity (CGI-S) at baseline. Predictors of non-remission were older age, diagnosis of schizophrenic residuum, multiple previous episodes, longer duration of current episode, presence of concomitant diseases, and alcohol abuse. This study demonstrated that the majority of schizophrenia out-patients achieved symptomatic remission after 12 weeks treatment and confirms the importance of managing negative symptoms in order to achieve disease remission.

Stressful Events and Other Predictors of Remission from Drug Dependence in the United States: Longitudinal Results from a National Survey

PubMed Central

McCabe, Sean Esteban; Cranford, James A.; Boyd, Carol J.

2016-01-01

This study examined stressful life events and other predictors associated with remission from DSM-IV drug dependence involving cannabis, cocaine, hallucinogens, heroin, inhalants, non-heroin opioids, sedatives, stimulants, tranquilizers, or other drugs. Waves 1 and 2 of the National Epidemiologic Survey on Alcohol and Related Conditions were used to examine the prevalence and predictors of past-year remission status. Among U.S. adults with previous (i.e., prior-to-past-year) drug dependence (n = 921) at baseline (Wave 1), the prevalence of past-year remission status at Wave 1 was: abstinence (60.5%), asymptomatic drug use (18.8%), partial remission (7.1%), and still drug dependent (13.5%). Similarly, the prevalence of past-year remission status three years after baseline at Wave 2 was: abstinence (69.1%), asymptomatic drug use (15.5%), partial remission (8.4%), and still drug dependent (7.0%). Remission three years after baseline at Wave 2 was much more likely among formerly drug dependent U.S. adults who abstained from drug use at baseline (Wave 1) relative to those who reported asymptomatic drug use, partial remission, or remained drug dependent. Design-based weighted multinomial logistic regression analysis showed that relative to abstinence, past-year stressful events at baseline (Wave 1) predicted higher odds of partial remission and drug dependence at both Waves 1 and 2. This is the first national study to examine the potential role of stressful life events associated with remission from drug dependence. Although the majority of those who reported previous drug dependence transitioned to full remission, a sizeable percentage were either still drug dependent or in partial remission. Higher levels of stressful life events appear to create barriers for remission and should remain a focus for relapse prevention programs. PMID:27776676

Understanding remission in real-world lupus patients across five European countries.

PubMed

Schneider, M; Mosca, M; Pego-Reigosa, J M; Hachulla, E; Teh, L-S; Perna, A; Koscielny, V; Pike, J; Lobosco, S; Apolone, G

2016-04-01

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease associated with increased mortality and significant personal, psychological and socioeconomic consequences. An agreed definition of remission is needed and lacking. We sought to visualize 'remission in SLE' in European patients considered by their physicians to be 'in remission' by comparing the reported symptom burden as reported by treating physicians for patients considered to be 'in remission' and those not considered to be 'in remission'. Data for 1227 patients drawn from a multinational, real-world survey of patients with SLE consulting practising rheumatologists and nephrologists in France, Germany, Italy, Spain, and the UK show that physicians classed their patients as 'in remission' despite a considerable ongoing symptom burden and intensive immunosuppressive medication. Patients considered to be 'in remission' still had a mean of 2.68 current symptoms vs 5.48 for those considered to be not 'in remission' (p < 0.0001). The most common symptoms among those seen to be 'in remission' were joint symptoms, fatigue, pain, mucocutaneous involvement, haematological manifestations and kidney abnormalities. The current analysis highlights important ongoing disease activity, symptom burden and immunosuppressive medication in European patients with SLE considered by their treating physician to be 'in remission'. For a further improvement of outcome, there is an urgent need for an international consensus on the definitions for remission among patients with SLE. © The Author(s) 2015.

Selenium and glutathione peroxidase status in adult Egyptian patients with acute myeloid leukemia.

PubMed

Asfour, Inas A; El-kholy, Noura M; Ayoub, Maryse S; Ahmed, Manal B; Bakarman, Adnan A

2009-12-01

This study was undertaken to evaluate selenium (Se) and glutathione peroxidase (GPX) status in patients with newly diagnosed acute myeloid leukemia (AML) before and after induction therapy. Twenty-five patients with newly diagnosed AML and 15 healthy age- and sex-matched control subjects were included in this study. Serum Se level by the graphite furnace atomic absorption spectrometric technique and GPX activity by an adaptation of Beutler method was performed for the patients before and after receiving the induction therapy. Serum Se level was significantly lower in patients with AML versus control subjects (63.1 ± 8.8 versus 77 ± 8.8 μg/L before therapy with a P value <0.01 and 69 ± 6.8 versus 77 ± 8.8 μg/L after therapy with a P value <0.01).GPX activity was significantly lower in patients with AML versus control subjects (1.6 ± 0.4 versus 3.4 ± 0.7 μ/g protein pretreatment with a P value <0.01 and 1.9 ± 0.6 versus 3.4 ± 0.7 μ/g protein post induction treatment with P value <0.01).Se level and GPX activity significantly increased in AML patients after treatment. Patients who accomplished complete remission after induction harbored significantly higher Se levels than resistant patients before and after treatment. There was no significant correlation between serum Se level and GPX activity. Decreased Se level and reduced GPX activity in AML patients support the association of carcinogenesis and subnormal Se states.

Clinical and radiographic outcome of a treat-to-target strategy using methotrexate and intra-articular glucocorticoids with or without adalimumab induction: a 2-year investigator-initiated, double-blinded, randomised, controlled trial (OPERA).

PubMed

Hørslev-Petersen, K; Hetland, M L; Ørnbjerg, L M; Junker, P; Pødenphant, J; Ellingsen, T; Ahlquist, P; Lindegaard, H; Linauskas, A; Schlemmer, A; Dam, M Y; Hansen, I; Lottenburger, T; Ammitzbøll, C G; Jørgensen, A; Krintel, S B; Raun, J; Johansen, J S; Østergaard, M; Stengaard-Pedersen, K

2016-09-01

To study clinical and radiographic outcomes after withdrawing 1 year's adalimumab induction therapy for early rheumatoid arthritis (eRA) added to a methotrexate and intra-articular triamcinolone hexacetonide treat-to-target strategy (NCT00660647). Disease-modifying antirheumatic drug (DMARD)-naive patients with eRA started methotrexate (20 mg/week) and intra-articular triamcinolone (20 mg/ml) for 2 years. In addition, they were randomised to receive placebo adalimumab (DMARD group, n=91) or adalimumab (40 mg/every other week) (DMARD+adalimumab group, n=89) during the first year. Sulfasalazine and hydroxychloroquine were added if disease activity persisted after 3 months. During year 2, synthetic DMARDs continued. Adalimumab was (re)initiated if active disease reoccurred. Clinical response, remission, disability, quality of life and radiographic changes were assessed. One year after adalimumab withdrawal, treatment profiles and clinical responses did not differ between groups. In the DMARD/DMARD+adalimumab groups, the median 2-year methotrexate dose was 20/20 mg/week (p=0.45), triple DMARD therapy had been initiated in 33/27 patients (p=0.49), adalimumab was (re)initiated in 12/12 patients and cumulative triamcinolone dose was 160/120 mg (p=0.15). The treatment target (disease activity score, 4 variables, C-reactive protein (DAS28CRP) ≤3.2 or DAS28>3.2 without swollen joints) was achieved at all visits in ≥85% of patients in year 2; remission rates were DAS28CRP<2.6:69%/66%; Clinical Disease Activity Index ≤2.8:55%/57%; Simplified Disease Activity Index <3.3:54%/49%; American College of Rheumatology/European League against Rheumatism (28 joints):44%/45% (p=0.66-1.00). Radiographic progression (Δtotal Sharp score/year) was similar 1.31/0.53 (p=0.12). Erosive progression (Δerosion score (ES)/year) was year 1:0.57/0.06 (p=0.02); year 2:0.38/0.05 (p=0.005). Proportion of patients without erosive progression (ΔES≤0) was year 1: 59%/76% (p=0.03); year 2:64%/79% (p=0.04). An aggressive triamcinolone and synthetic DMARD treat-to-target strategy in eRA provided excellent 2-year clinical and radiographic disease control independent of adalimumab induction therapy. ES progression was slightly less during and following adalimumab induction therapy. NCT00660647. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Reduced medical costs and hospital days when using oral arsenic plus ATRA as the first-line treatment of acute promyelocytic leukemia.

PubMed

Jiang, Hao; Liang, Gong-Wen; Huang, Xiao-Jun; Jiang, Qian; Han, Sheng; Shi, Lu-Wen; Zhu, Hong-Hu

2015-12-01

We have demonstrated that oral arsenic (Realgar-Indigo naturalis formula, RIF) plus all-trans retinoic acid (ATRA) is not inferior to intravenous arsenic trioxide (ATO) plus ATRA as the first-line treatment of acute promyelocytic leukemia (APL). To compare the cost-effectiveness of oral and intravenous arsenic, we analyzed the results of 30 patients in each group involved in a randomized controlled trial at our center. The median total medical costs were $13,183.49 in the RIF group compared with $24136.98 in the ATO group (p<0.0001). This difference primarily resulted from the different costs of induction therapy (p=0.016) and maintenance treatment (p<0.0001). The length of hospitalization for the RIF group was significantly lower than that for the ATO group (24 vs. 31 days, p<0.0001) during induction therapy. During maintenance treatment, the estimated medical costs were $2047.14 for each patient in the RIF group treated at home compared with $11273.81 for each patient in the ATO group treated in an outpatient setting (p<0.0001). We conclude that oral RIF plus ATRA significantly reduced the medical costs and length of hospital stay during induction and remission therapy compared with ATO plus ATRA in APL patients. Copyright © 2015 Elsevier Ltd. All rights reserved.

Peripheral T-cell lymphoma: autologous hematopoietic cell transplantation as first-line therapy.

PubMed

Laport, Ginna G

2010-09-01

The peripheral T-cell lymphomas (PTCL) are a heterogeneous group of non-Hodgkin's lymphomas associated with an unfavorable prognosis compared with the B-cell non-Hodgkin's lymphomas. The PTCLs are characterized by high remission rates after frontline therapy, but relapse inevitably occurs. The impact of high-dose chemotherapy with autologous hematopoietic cell transplantation (AHCT) as early consolidation therapy will be the focus of this review. In several prospective trials, only PTCL patients with responsive disease after induction chemotherapy proceeded to AHCT. The progression-free survivals ranged from 30% to 40% with low toxicity. The outcomes in retrospective trials appear more favorable but such trials were affected by a selection bias because only chemosensitive patients actually proceeded to AHCT, whereas the prospective studies were intention-to-treat analyses. Most of the published trials demonstrated that prognostic models such as the International Prognostic Index and the Prognostic Index for T-cell lymphoma help predict outcome after AHCT. Current data support the use of AHCT as early consolidation therapy for PTCL patients who are chemosensitive after induction chemotherapy. However, approximately one-third of patients are early induction failures and thus are not able to proceed to AHCT. Additionally, disease relapse remains the leading cause of treatment failure after AHCT, and thus more intensive treatment strategies or better noncross-resistant therapies are greatly needed early in the course of the disease.

Current evidence supporting mucosal healing and deep remission as important treatment goals for inflammatory bowel disease.

PubMed

Pineton de Chambrun, Guillaume; Blanc, Pierre; Peyrin-Biroulet, Laurent

2016-08-01

Mucosal healing (MH) is now considered as a major treatment goal in clinical trials and clinical practice for patients with inflammatory bowel disease (IBD). MH is associated with sustained clinical remission, steroid-free remission, and reduced rates of hospitalization and surgery. There is a well-known disconnect between clinical symptoms and mucosal lesions that is more pronounced in CD. More stringent therapeutic goals have been discussed recently such as deep remission defined as clinical remission associated with MH. Recent international guidelines from the IOIBD recommended deep remission as a treatment goal in clinical practice. However there is no validated definition of deep remission in IBD. Also, the efficacy of available drugs to induce and maintain deep remission in IBD is poorly known. Finally, whether deep remission is the best way to modify the course of IBD and whether it should be achieved before considering drug de-escalation have to be formally evaluated in upcoming disease-modification trials.

Remission of rheumatoid arthritis: should we care about definitions?

PubMed

Aletaha, D; Smolen, J S

2006-01-01

A state of remission can be achieved in more and more rheumatoid arthritis (RA) patients. The combination of several RA disease activity measures seems to be important to provide an overall view of disease activity. Remission can be defined by two different approaches: one using a categorical model, requiring criteria for multiple variables to be fulfilled, each with its own threshold value (remission "criteria"); the other using a dimensional model, providing single measures of activity, which allow definition of remission by a single cut point (remission cut points for composite indices). The face validity of remission as defined by composite indices surpasses the one for the "criteria". Likewise, the ones that are not weighted seem to surpass the weighted ones, as can be seen by the significant proportion of patients that continues to have considerable swollen joint counts despite being in Disease Activity Score (DAS)-28 remission. All composite indices seem to perform similarly well as tests for remission using expert judgments as the gold standard.

Evaluation of factors associated with second remission in dogs with lymphoma undergoing retreatment with a cyclophosphamide, doxorubicin, vincristine, and prednisone chemotherapy protocol: 95 cases (2000-2007).

PubMed

Flory, Andrea B; Rassnick, Kenneth M; Erb, Hollis N; Garrett, Laura D; Northrup, Nicole C; Selting, Kim A; Phillips, Brenda S; Locke, Jennifer E; Chretin, John D

2011-02-15

To evaluate factors associated with second remission in dogs with lymphoma retreated with a cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) protocol after relapse following initial treatment with a first-line 6-month CHOP protocol. Retrospective case series. 95 dogs with lymphoma. Medical records were reviewed. Remission duration was estimated by use of the Kaplan-Meier method. Factors potentially associated with prognosis were examined. Median remission duration after the first-line CHOP protocol was 289 days (range, 150 to 1,457 days). Overall, 78% (95% confidence interval [CI], 69% to 86%) of dogs achieved a complete remission following retreatment, with a median second remission duration of 159 days (95% CI, 126 to 212 days). Duration of time off chemotherapy was associated with likelihood of response to retreatment; median time off chemotherapy was 140 days for dogs that achieved a complete remission after retreatment and 84 days for dogs that failed to respond to retreatment. Second remission duration was associated with remission duration after initial chemotherapy; median second remission duration for dogs with initial remission duration ≥ 289 days was 214 days (95% CI, 168 to 491 days), compared with 98 days (95% CI, 70 to 144 days) for dogs with initial remission duration < 289 days. Findings suggested that retreatment with the CHOP protocol can be effective in dogs with lymphoma that successfully complete an initial 6-month CHOP protocol.

Psychological state is related to the remission of the Boolean-based definition of patient global assessment in patients with rheumatoid arthritis.

PubMed

Fusama, Mie; Miura, Yasushi; Yukioka, Kumiko; Kuroiwa, Takanori; Yukioka, Chikako; Inoue, Miyako; Nakanishi, Tae; Murata, Norikazu; Takai, Noriko; Higashi, Kayoko; Kuritani, Taro; Maeda, Keiji; Sano, Hajime; Yukioka, Masao; Nakahara, Hideko

2015-09-01

To evaluate whether the psychological state is related to the Boolean-based definition of patient global assessment (PGA) remission in patients with rheumatoid arthritis (RA). Patients with RA who met the criteria of swollen joint count (SJC) ≤ 1, tender joint count (TJC) ≤ 1 and C-reactive protein (CRP) ≤ 1 were divided into two groups, PGA remission group (PGA ≤ 1 cm) and non-remission group (PGA > 1 cm). Anxiety was evaluated utilizing the Hospital Anxiety and Depression Scale-Anxiety (HADS-A), while depression was evaluated with HADS-Depression (HADS-D) and the Center for Epidemiologic Studies Depression Scale (CES-D). Comparison analyses were done between the PGA remission and non-remission groups in HADS-A, HADS-D and CES-D. Seventy-eight patients met the criteria for SJC ≤ 1, TJC ≤ 1 and CRP ≤ 1. There were no significant differences between the PGA remission group (n = 45) and the non-remission group (n = 33) in age, sex, disease duration and Steinbrocker's class and stage. HADS-A, HADS-D and CES-D scores were significantly lower in the PGA remission group. Patients with RA who did not meet the PGA remission criteria despite good disease condition were in a poorer psychological state than those who satisfied the Boolean-based definition of clinical remission. Psychological support might be effective for improvement of PGA, resulting in the attainment of true remission.

[Whipple disease: a differential diagnosis of polyarthritis to keep in mind].

PubMed

André, Raphaël; Ehresmann, Benjamin; Stirnemann, Jérôme; Seebach, Jörg D

2016-04-06

Whipple disease is a rare and potentially fatal bacterial infection induced by a Gram-positive bacillus, Tropheryma whipplei. It is responsible for articular, digestive, neurological, ophthalmological and cardiological symptoms that occur either concomitant or isolated. Thus, the diagnosis is difficult to make and therefore often delayed. A paradoxal exacerbation of the symptoms under immunosuppressive drugs such as glucocorticoids and anti-TNF mAb, or inexpected improvements under antibiotic treatment applied for other reasons should raise a clinicial suspicion of Whipple's disease. Detection of the germ on stool and saliva samples by molecular biology methods has become straightforward with very good positive and negative predictive values. Long-term antibiotic treatment close follow-up are required for the induction of remission and to recognize relapse.

Pulmonary nocardiosis in patients with connective tissue disease: A report of two cases

PubMed Central

Hagiwara, Shinya; Tsuboi, Hiroto; Hagiya, Chihiro; Yokosawa, Masahiro; Hirota, Tomoya; Ebe, Hiroshi; Takahashi, Hiroyuki; Ogishima, Hiroshi; Asashima, Hiromitsu; Kondo, Yuya; Umeda, Naoto; Suzuki, Takeshi; Hitomi, Shigemi; Matsumoto, Isao; Sumida, Takayuki

2014-01-01

Summary Reported here are 2 patients with connective tissue disease who developed pulmonary nocardiosis. Case 1 involved a 73-year-old man with malignant rheumatoid arthritis treated with prednisolone 25 mg/day. Chest X-rays revealed a pulmonary cavity and bronchoscopy detected Nocardia species. The patient was successfully treated with trimethoprim/sulfamethoxazole. Case 2 involved a 41-year-old woman with systemic lupus erythematosus. The patient received remission induction therapy with 50 mg/day of prednisolone and tacrolimus. Six weeks later, a chest CT scan revealed a pulmonary cavity; bronchoscopy resulted in a diagnosis of pulmonary nocardiosis. The patient had difficulty tolerating trimethoprim/sulfamethoxazole, so she was switched to and successfully treated with imipenem/cilastatin and amikacin. PMID:25343123

Functional remission and employment among patients with schizophrenia in Malaysia.

PubMed

Dahlan, Rahima; Midin, Marhani; Shah, Shamsul Azhar; Nik Jaafar, Nik Ruzyanei; Abdul Rahman, Fairuz Nazri; Baharudin, Azlin; Das, Srijit; Sidi, Hatta

2014-01-01

The study aimed to determine the rates of functional remission and employment as well as the factors associated with functional remission among patients with Schizophrenia, receiving community psychiatric service in an urban setting in Malaysia. From a total of 250 patients randomly selected, 155 fulfilled the study requirement and were assessed on their functional remission status using the Personal and Social Performance Scale. The relationships between functional remission and socio-demographic factors, clinical factors, social support, symptom remission and rates of hospitalization were examined. The results revealed that 74% (n=115) of the respondents had functional remission with only 20% (n=31) currently employed. Functional remission was found to be significantly associated with good social support (84.4% versus 36.4% p<0.001, OR=9.487 [95% CI=4.008-22.457]); shorter illness duration of less than 10 years (81.2% versus 66.7% p=0.038, OR=2.167 [95% CI=1.035-4.535]); good medication compliance (79.1% versus 50.0% p=0.002, OR=3.778 [95% CI=1.570-9.090]); hospital admissions of lower than 3 per year (80.5% versus 44.4% p<0.001 OR=5.150 [95% CI=2.145-12.365]) and; symptomatic remission (87.3% versus 37.4% p<0.001 [95% CI=0.070 (0.029-0.168]). A multiple regression analysis revealed only social support, lower hospitalization rate and symptom remission, as significant predictors of functional remission. A majority of patients with Schizophrenia in this study achieved functional remission, however, only a small percentage of them were employed. Functional remission was influenced by severity of illness and levels of social support in these patients. Copyright © 2014 Elsevier Inc. All rights reserved.

A framework for remission in SLE: consensus findings from a large international task force on definitions of remission in SLE (DORIS).

PubMed

van Vollenhoven, Ronald; Voskuyl, Alexandre; Bertsias, George; Aranow, Cynthia; Aringer, Martin; Arnaud, Laurent; Askanase, Anca; Balážová, Petra; Bonfa, Eloisa; Bootsma, Hendrika; Boumpas, Dimitrios; Bruce, Ian; Cervera, Ricard; Clarke, Ann; Coney, Cindy; Costedoat-Chalumeau, Nathalie; Czirják, László; Derksen, Ronald; Doria, Andrea; Dörner, Thomas; Fischer-Betz, Rebecca; Fritsch-Stork, Ruth; Gordon, Caroline; Graninger, Winfried; Györi, Noémi; Houssiau, Frédéric; Isenberg, David; Jacobsen, Soren; Jayne, David; Kuhn, Annegret; Le Guern, Veronique; Lerstrøm, Kirsten; Levy, Roger; Machado-Ribeiro, Francinne; Mariette, Xavier; Missaykeh, Jamil; Morand, Eric; Mosca, Marta; Inanc, Murat; Navarra, Sandra; Neumann, Irmgard; Olesinska, Marzena; Petri, Michelle; Rahman, Anisur; Rekvig, Ole Petter; Rovensky, Jozef; Shoenfeld, Yehuda; Smolen, Josef; Tincani, Angela; Urowitz, Murray; van Leeuw, Bernadette; Vasconcelos, Carlos; Voss, Anne; Werth, Victoria P; Zakharova, Helena; Zoma, Asad; Schneider, Matthias; Ward, Michael

2017-03-01

Treat-to-target recommendations have identified 'remission' as a target in systemic lupus erythematosus (SLE), but recognise that there is no universally accepted definition for this. Therefore, we initiated a process to achieve consensus on potential definitions for remission in SLE. An international task force of 60 specialists and patient representatives participated in preparatory exercises, a face-to-face meeting and follow-up electronic voting. The level for agreement was set at 90%. The task force agreed on eight key statements regarding remission in SLE and three principles to guide the further development of remission definitions:1. Definitions of remission will be worded as follows: remission in SLE is a durable state characterised by …………………. (reference to symptoms, signs, routine labs).2. For defining remission, a validated index must be used, for example, clinical systemic lupus erythematosus disease activity index (SLEDAI)=0, British Isles lupus assessment group (BILAG) 2004 D/E only, clinical European consensus lupus outcome measure (ECLAM)=0; with routine laboratory assessments included, and supplemented with physician's global assessment.3. Distinction is made between remission off and on therapy: remission off therapy requires the patient to be on no other treatment for SLE than maintenance antimalarials; and remission on therapy allows patients to be on stable maintenance antimalarials, low-dose corticosteroids (prednisone ≤5 mg/day), maintenance immunosuppressives and/or maintenance biologics.The task force also agreed that the most appropriate outcomes (dependent variables) for testing the prognostic value (construct validity) of potential remission definitions are: death, damage, flares and measures of health-related quality of life. The work of this international task force provides a framework for testing different definitions of remission against long-term outcomes. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Executive functioning during full and partial remission (positive and negative symptomatic remission) of schizophrenia.

PubMed

Braw, Yoram; Benozio, Avi; Levkovitz, Yechiel

2012-12-01

Despite the upsurge of research regarding cognitive impairment in schizophrenia we still lack adequate understanding of the executive functioning of patients in symptomatic remission. Moreover, the cognitive functioning of patients in partial remission has not been studied previously although they comprise a significant proportion of schizophrenia patients. The current study therefore examined the executive functioning of patients in full symptomatic remission and for the first time assessed two sub-groups of patients in partial remission. Executive functioning of five groups was compared; symptomatic patients, patients in positive symptomatic remission, negative symptomatic remission, full symptomatic remission (SP, PSR, NSR, and FSR; N=101) and healthy controls (N=37). A graded cognitive profile was evident between the groups. SP patients exhibited widespread executive dysfunction while the performance of FSR patients was comparable to that of the healthy controls. Both PSR and NSR patients had working memory deficits, with PSR patients showing additional deficits in cognitive planning. The findings are encouraging, tentatively suggesting intact executive functioning among patients in full symptomatic remission. The graded cognitive profile of the patient groups strengthens earlier findings indicating the significant role of negative symptoms in determining executive dysfunction in schizophrenia. The findings point toward potential targets for therapeutic efforts and emphasize the need for further research of sub-groups of schizophrenia patients in partial remission. Copyright © 2012 Elsevier B.V. All rights reserved.

Remission as perceived by people with schizophrenia, family members and psychiatrists.

PubMed

Karow, A; Naber, D; Lambert, M; Moritz, S

2012-08-01

Studies indicate that patient-rated outcomes and symptomatic remission as defined by the remission in schizophrenia working group rely on different assumptions. The aim of this observational study was to assess symptomatic remission by patients with schizophrenia, family members and psychiatrists and to compare their assessments with standardized criteria and clinical measures. One hundred and thirty-one patients with schizophrenia (DSM-IV), family members and psychiatrists assessed remission within the European Group on Functional Outcomes and Remission in Schizophrenia (EGOFORS) project. Symptoms (Positive and Negative Syndrome Scale [PANSS]), functional outcome (Functional Recovery Scale in Schizophrenia [FROGS]), subjective well-being (SWN-K) and demographic characteristics were investigated. Remission assessed by psychiatrists showed the best accordance with standardized remission (80%), followed by remission assessed by family members (52%) and patients (43%). Only in 18%, patients, relatives and psychiatrists agreed in their assessments. Good subjective well-being was most important for remission estimated by patients, good subjective well-being and symptom reduction by family members, and finally better symptom scores, well-being and functioning by psychiatrists. Self- and expert-rated clinical outcomes differ markedly, with a preference on the patients' side for subjective outcome. Symptomatic remission as assessed by the standardized criteria plays a secondary role for patients and relatives in daily clinical practice. A more thorough consideration of patients' and caregivers' perspectives should supplement the experts' assessment. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

Rectal 5-aminosalicylic acid for maintenance of remission in ulcerative colitis.

PubMed

Marshall, John K; Thabane, Marroon; Steinhart, A Hillary; Newman, Jamie R; Anand, Anju; Irvine, E Jan

2012-11-14

5-Aminosalicylic acid (5-ASA) is a first-line therapy for inducing and maintaining remission of mild and moderately active ulcerative colitis (UC). When the proximal margin of inflammation is distal to the splenic flexure, 5-ASA therapy can be delivered as a rectal suppository, foam or liquid enema. The primary objective was to assess the efficacy and safety of rectal 5-ASA for maintaining remission of distal UC. We searched MEDLINE (1966 to August 2012), the Cochrane Library (August 2012), abstracts from major gastroenterology meetings (1997-2011) and bibliographies of relevant publications to identify relevant studies. Eligible studies were randomized controlled trials comparing rectal 5-ASA to placebo or another active treatment for a minimum duration of six months. Symptom scores needed to be assessed in at least one study outcome. Patients had to be at least 12 years of age with disease extent less than 60 cm from the anal verge or distal to the splenic flexure, as determined by barium enema, colonoscopy or sigmoidoscopy. Patients were expected to be in remission prior to the treatment trial. Study eligibility was independently assessed by three authors. Data were extracted using standardized forms by two independent reviewers, with inter-rater agreement assessed using Cohen's Kappa and disagreements resolved by consensus. In cases where clarification of study results or methodology was needed, corresponding authors were contacted. The methodological quality of each trial was assessed by the Cochrane risk of bias tool and by a 30-point scale developed and used previously by the authors. Pooled risk ratios (RR) and corresponding 95% confidence intervals (CI) for continued clinical, endoscopic and histologic remission were estimated for comparisons between rectal 5-ASA and placebo or oral 5-ASA, and for comparisons among 5-ASA doses. Heterogeneity was assessed using the Chi(2) test and visual inspection of forest plots. If no significant heterogeneity was identified (P > 0.10 for Chi(2)) a fixed-effect model (Mantel-Haenstzel) was used. If heterogeneity was significant, a random-effects model was used. Nine studies (484 patients) met the pre-specified inclusion criteria (Kappa 1.00). Six studies were rated as low risk of bias. Three studies were rated as high risk of bias due to blinding (two open label and one single-blind). The total daily dose of rectal 5-ASA ranged from 0.5 g to 4 g, and dose frequency ranged from once to three times daily. 5-ASA was delivered as liquid enema in five studies or as a suppository in four studies. Follow-up ranged from 6 to 24 months. Rectal 5-ASA was significantly superior to placebo for maintenance of symptomatic remission over a period of 12 months.Sixty-two per cent of patients in the rectal 5-ASA group maintained symptomatic remission compared to 30% of patients in the placebo group (4 studies; 301 patients; RR 2.22, 95% CI 1.26 to 3.90; I(2) = 67%; P < 0.01). A GRADE analysis indicated that the overall quality of the evidence for the primary outcome was low due to imprecision (i.e. sparse data 144 events) and inconsistency (i.e. unexplained heterogeneity). Rectal 5-ASA was significantly superior to placebo for maintenance of endoscopic remission over a 12 month period. Seventy-five per cent of patients in the rectal 5-ASA group maintained endoscopic remission compared to 15% of patients in the placebo group (1 study; 25 patients; RR 4.88, 95% CI 1.31 to 18.18; P < 0.05). There was no statistically significant difference in the proportion of patients who experienced at least one adverse event. Sixteen per cent of patients in the rectal 5-ASA group experienced at least one adverse compared to 12% of placebo patients (2 studies; 160 patients; RR 1.35, 95% CI 0.63 to 2.89; I(2) = 0%; P = 0.44). The most commonly reported adverse events were anal irritation and abdominal pain. No statistically significant differences between rectal and oral 5-ASA were identified for either symptomatic or endoscopic remission over a period of six months. Eighty per cent of patients in the rectal 5-ASA group maintained symptomatic remission compared to 65% of patients in the oral 5-ASA group (2 studies; 69 patients; RR 1.24, 95% CI 0.92 to 1.66; I(2) = 0%; P = 0.15). A GRADE analysis indicated that the overall quality of the evidence for the primary outcome was low due to imprecision (i.e. sparse data 50 events) and high risk of bias (i.e. both studies in the pooled analysis were open label). Eighty per cent of patients in the rectal 5-ASA group maintained endoscopic remission compared to 70% of patients in the oral 5-ASA group (2 studies; 91 patients; RR 1.14, 95% CI 0.90 to 1.45; I(2) = 0%; P = 0.26). In two small trials, one comparing 2 g/day 5-ASA enemas to 4 g/day 5-ASA enemas and the other comparing 0.5 g/day 5-ASA suppositories to 1 g/day 5-ASA suppositories no dose response relationship was observed. The limited data available suggest that rectal 5-ASA is effective and safe for maintenance of remission of mild to moderately active distal UC. Well designed randomized trials are needed to establish the optimal dosing regimen for rectal 5-ASA, to compare rectal 5-ASA with rectal corticosteroids and to identify subgroups of patients who are more or less responsive to specific rectal 5-ASA regimens. The combination of oral and rectal 5-ASA appears to be more effective than either oral or rectal monotherapy for induction of remission. The efficacy of combination therapy for maintenance of remission has not been assessed and could be evaluated in future trials.

Oral 5-aminosalicylic acid for induction of remission in ulcerative colitis.

PubMed

Feagan, Brian G; Macdonald, John K

2012-10-17

Oral 5-aminosalicylic acid (5-ASA) preparations were intended to avoid the adverse effects of sulfasalazine (SASP) while maintaining its therapeutic benefits. Previously, it was found that 5-ASA drugs in doses of at least 2 g/day, were more effective than placebo but no more effective than SASP for inducing remission in ulcerative colitis. This updated review includes more recent studies and evaluates the efficacy and safety of 5-ASA preparations used for the treatment of mild to moderately active ulcerative colitis. The primary objectives were to assess the efficacy, dose-responsiveness and safety of oral 5-ASA compared to placebo, SASP, or 5-ASA comparators for induction of remission in active ulcerative colitis. A secondary objective of this systematic review was to compare the efficacy and safety of once daily dosing of oral 5-ASA with conventional (two or three times daily) dosing regimens. A computer-assisted literature search for relevant studies (inception to January 20, 2012) was performed using MEDLINE, EMBASE and the Cochrane Library. Review articles and conference proceedings were also searched to identify additional studies. Studies were accepted for analysis if they were randomized controlled clinical trials of parallel design, with a minimum treatment duration of four weeks. Studies of oral 5-ASA therapy for treatment of patients with active ulcerative colitis compared with placebo, SASP or other formulations of 5-ASA were considered for inclusion. Studies that compared once daily 5-ASA treatment with conventional dosing of 5-ASA (two or three times daily) and 5-ASA dose ranging studies were also considered for inclusion. The outcomes of interest were the failure to induce global/clinical remission, global/clinical improvement, endoscopic remission, endoscopic improvement, adherence, adverse events, withdrawals due to adverse events, and withdrawals or exclusions after entry. Trials were separated into five comparison groups: 5-ASA versus placebo, 5-ASA versus sulfasalazine, once daily dosing versus conventional dosing, 5-ASA versus comparator 5-ASA, and 5-ASA dose-ranging. Placebo-controlled trials were subgrouped by dosage. SASP-controlled trials were subgrouped by 5-ASA/SASP mass ratios. Once daily versus conventional dosing studies were subgrouped by formulation. 5-ASA-controlled trials were subgrouped by common 5-ASA comparators (e.g. Asacol, Claversal, Salofalk and Pentasa). Dose-ranging studies were subgrouped by 5-ASA formulation. We calculated the relative risk (RR) and 95% confidence intervals (95% CI) for each outcome. Data were analyzed on an intention to treat basis. Forty-eight studies (7776 patients) were included. The majority of included studies were rated as low risk of bias. 5-ASA was significantly superior to placebo with regard to all measured outcome variables. Seventy-two per cent of 5-ASA patients failed to enter clinical remission compared to 85% of placebo patients (RR 0.86, 95% CI 0.81 to 0.91). A dose-response trend for 5-ASA was also observed. No statistically significant differences in efficacy were found between 5-ASA and SASP. Fifty-four per cent of 5-ASA patients failed to enter remission compared to 58% of SASP patients (RR 0.90, 95% CI 0.77 to 1.04). No statistically significant differences in efficacy or adherence were found between once daily and conventionally dosed 5-ASA. Forty-two per cent of once daily patients failed to enter clinical remission compared to 44% of conventionally dosed patients (RR 0.95, 95% CI 0.82 to 1.10). Eight per cent of patients dosed once daily failed to adhere to their medication regimen compared to 6% of conventionally dosed patients (RR 1.36, 95% CI 0.64 to 2.86). There does not appear to be any difference in efficacy among the various 5-ASA formulations. Forty-eight per cent of patients in the 5-ASA group failed to enter remission compared to 50% of patients in the 5-ASA comparator group (RR 0.94, 95% CI 0.86 to 1.03). A pooled analysis of the ASCEND (I, II and III, n = 1459 patients) studies found no statistically significant difference in clinical improvement between Asacol 4.8 g/day and 2.4 g/day used for the treatment of moderately active ulcerative colitis. Thirty-seven per cent of patients in the 4.8 g/day group failed to improve clinically compared to 41% of patients in the 2.4 g/day group (RR 0.89; 95% CI 0.78 to 1.01). Subgroup analysis indicated that patients with moderate disease may benefit from the higher dose of 4.8 g/day. One study compared (n = 123 patients) Pentasa 4 g/day to 2.25 g/day in patients with moderate disease. Twenty-five per cent of patients in the 4 g/day group failed to improve clinically compared to 57% of patients in the 2.25 g/day group (RR 0.44; 95% CI 0.27 to 0.71). A pooled analysis of two studies comparing MMX mesalamine 4.8 g/day to 2.4 g/day found no statistically significant difference in efficacy (RR 1.03, 95% CI 0.82 to 1.29). 5-ASA was generally safe and common adverse events included flatulence, abdominal pain, nausea, diarrhea, headache and worsening ulcerative colitis. There were no statistically significant differences in the incidence of adverse events between 5-ASA and placebo, once daily and conventionally dosed 5-ASA, 5-ASA and comparator 5-ASA formulation and 5-ASA dose ranging (high dose versus low dose) studies. SASP was not as well tolerated as 5-ASA. Twenty-nine percent of SASP patients experienced an adverse event compared to 15% of 5-ASA patients (RR 0.48, 95% CI 0.37 to 0.63). 5-ASA was superior to placebo and no more effective than SASP. Considering their relative costs, a clinical advantage to using oral 5-ASA in place of SASP appears unlikely. 5-ASA dosed once daily appears to be as efficacious and safe as conventionally dosed 5-ASA. Adherence does not appear to be enhanced by once daily dosing in the clinical trial setting. It is unknown if once daily dosing of 5-ASA improves adherence in a community-based setting. There do not appear to be any differences in efficacy or safety among the various 5-ASA formulations. A daily dosage of 2.4 g appears to be a safe and effective induction therapy for patients with mild to moderately active ulcerative colitis. Patients with moderate disease may benefit from an initial dose of 4.8 g/day.

Oral 5-aminosalicylic acid for induction of remission in ulcerative colitis.

PubMed

Wang, Yongjun; Parker, Claire E; Bhanji, Tania; Feagan, Brian G; MacDonald, John K

2016-04-21

Oral 5-aminosalicylic acid (5-ASA) preparations were intended to avoid the adverse effects of sulfasalazine (SASP) while maintaining its therapeutic benefits. Previously, it was found that 5-ASA drugs in doses of at least 2 g/day, were more effective than placebo but no more effective than SASP for inducing remission in ulcerative colitis. This updated review includes more recent studies and evaluates the efficacy and safety of 5-ASA preparations used for the treatment of mild to moderately active ulcerative colitis. The primary objectives were to assess the efficacy, dose-responsiveness and safety of oral 5-ASA compared to placebo, SASP, or 5-ASA comparators for induction of remission in active ulcerative colitis. A secondary objective of this systematic review was to compare the efficacy and safety of once daily dosing of oral 5-ASA with conventional (two or three times daily) dosing regimens. A computer-assisted literature search for relevant studies (inception to July 9, 2015) was performed using MEDLINE, EMBASE and the Cochrane Library. Review articles and conference proceedings were also searched to identify additional studies. Studies were accepted for analysis if they were randomized controlled clinical trials of parallel design, with a minimum treatment duration of four weeks. Studies of oral 5-ASA therapy for treatment of patients with active ulcerative colitis compared with placebo, SASP or other formulations of 5-ASA were considered for inclusion. Studies that compared once daily 5-ASA treatment with conventional dosing of 5-ASA (two or three times daily) and 5-ASA dose ranging studies were also considered for inclusion. The outcomes of interest were the failure to induce global/clinical remission, global/clinical improvement, endoscopic remission, endoscopic improvement, adherence, adverse events, withdrawals due to adverse events, and withdrawals or exclusions after entry. Trials were separated into five comparison groups: 5-ASA versus placebo, 5-ASA versus sulfasalazine, once daily dosing versus conventional dosing, 5-ASA versus comparator 5-ASA, and 5-ASA dose-ranging. Placebo-controlled trials were subgrouped by dosage. SASP-controlled trials were subgrouped by 5-ASA/SASP mass ratios. Once daily versus conventional dosing studies were subgrouped by formulation. 5-ASA-controlled trials were subgrouped by common 5-ASA comparators (e.g. Asacol, Claversal, Salofalk and Pentasa). Dose-ranging studies were subgrouped by 5-ASA formulation. We calculated the relative risk (RR) and 95% confidence intervals (95% CI) for each outcome. Data were analyzed on an intention-to-treat basis. Fifty-three studies (8548 patients) were included. The majority of included studies were rated as low risk of bias. 5-ASA was significantly superior to placebo with regard to all measured outcome variables. Seventy-one per cent of 5-ASA patients failed to enter clinical remission compared to 83% of placebo patients (RR 0.86, 95% CI 0.82 to 0.89). A dose-response trend for 5-ASA was also observed. No statistically significant differences in efficacy were found between 5-ASA and SASP. Fifty-four per cent of 5-ASA patients failed to enter remission compared to 58% of SASP patients (RR 0.90, 95% CI 0.77 to 1.04). No statistically significant differences in efficacy or adherence were found between once daily and conventionally dosed 5-ASA. Forty-five per cent of once daily patients failed to enter clinical remission compared to 48% of conventionally dosed patients (RR 0.94, 95% CI 0.83 to 1.07). Eight per cent of patients dosed once daily failed to adhere to their medication regimen compared to 6% of conventionally dosed patients (RR 1.36, 95% CI 0.64 to 2.86). There does not appear to be any difference in efficacy among the various 5-ASA formulations. Fifty per cent of patients in the 5-ASA group failed to enter remission compared to 52% of patients in the 5-ASA comparator group (RR 0.94, 95% CI 0.86 to 1.02). A pooled analysis of 3 studies (n = 1459 patients) studies found no statistically significant difference in clinical improvement between Asacol 4.8 g/day and 2.4 g/day used for the treatment of moderately active ulcerative colitis. Thirty-seven per cent of patients in the 4.8 g/day group failed to improve clinically compared to 41% of patients in the 2.4 g/day group (RR 0.89; 95% CI 0.78 to 1.01). Subgroup analysis indicated that patients with moderate disease may benefit from the higher dose of 4.8 g/day. One study compared (n = 123 patients) Pentasa 4 g/day to 2.25 g/day in patients with moderate disease. Twenty-five per cent of patients in the 4 g/day group failed to improve clinically compared to 57% of patients in the 2.25 g/day group (RR 0.44; 95% CI 0.27 to 0.71). A pooled analysis of two studies comparing MMX mesalamine 4.8 g/day to 2.4 g/day found no statistically significant difference in efficacy (RR 1.03, 95% CI 0.82 to 1.29). There were no statistically significant differences in the incidence of adverse events between 5-ASA and placebo, once daily and conventionally dosed 5-ASA, 5-ASA and comparator 5-ASA formulation and 5-ASA dose ranging (high dose versus low dose) studies. Common adverse events included flatulence, abdominal pain, nausea, diarrhea, headache and worsening ulcerative colitis. SASP was not as well tolerated as 5-ASA. Twenty-nine percent of SASP patients experienced an adverse event compared to 15% of 5-ASA patients (RR 0.48, 95% CI 0.37 to 0.63). 5-ASA was superior to placebo and no more effective than SASP. Considering their relative costs, a clinical advantage to using oral 5-ASA in place of SASP appears unlikely. 5-ASA dosed once daily appears to be as efficacious and safe as conventionally dosed 5-ASA. Adherence does not appear to be enhanced by once daily dosing in the clinical trial setting. It is unknown if once daily dosing of 5-ASA improves adherence in a community-based setting. There do not appear to be any differences in efficacy or safety among the various 5-ASA formulations. A daily dosage of 2.4 g appears to be a safe and effective induction therapy for patients with mild to moderately active ulcerative colitis. Patients with moderate disease may benefit from an initial dose of 4.8 g/day.

Histological Disease Activity as a Predictor of Clinical Relapse Among Patients With Ulcerative Colitis: Systematic Review and Meta-Analysis.

PubMed

Park, Sunhee; Abdi, Tsion; Gentry, Mark; Laine, Loren

2016-12-01

Endoscopic remission in ulcerative colitis (UC) is associated with improved clinical outcomes. We assessed whether histological remission predicts clinical outcomes, estimated the magnitude of effect, and determined whether histological remission provides additional prognostic utility beyond clinical or endoscopic remission. Bibliographic databases were searched for studies in inflammatory bowel disease providing baseline histological status and relation to an outcome of clinical relapse or exacerbation. Our primary analysis compared the proportion of patients with study-defined histological remission vs. the proportion with histological activity who developed clinical relapse/exacerbation. Additional analyses compared the proportion with relapse/exacerbation for the presence vs. absence of different histological features and for histological remission vs. endoscopic remission and clinical remission. A fixed-effect model was used for meta-analysis, with a random-effects model if statistical heterogeneity was present. Fifteen studies met inclusion criteria. The major methodological shortcoming was lack of blinding of the assessor of clinical relapse/exacerbation to baseline histological status in 13 of the 15 studies. Relapse/exacerbation was less frequent with baseline histological remission vs. histological activity (relative risk (RR)=0.48, 95% confidence interval (CI) 0.39-0.60) and vs. baseline clinical and endoscopic remission (RR=0.81, 95% CI 0.70-0.94). Relapse/exacerbation was also less common in the absence vs. presence of specific histological features: neutrophils in epithelium (RR=0.32, 95% CI 0.23-0.45), neutrophils in lamina propria (RR=0.43, 95% CI 0.32-0.59), crypt abscesses (RR=0.38, 95% CI 0.27-0.54), eosinophils in the lamina propria (RR=0.43, 95% CI 0.21-0.91), and chronic inflammatory cell infiltrate (RR=0.28, 95% CI 0.10-0.75). Histological remission was present in 964 (71%) of the 1360 patients with combined endoscopic and clinical remission at baseline. UC patients with histological remission have a significant 52% RR reduction in clinical relapse/exacerbation compared with those with histological activity. Histological remission is also superior to endoscopic and clinical remission in predicting clinical outcomes. As ~30% of patients with endoscopic and clinical remission still have histological activity, addition of histological status as an end point in clinical trials or practice has the potential to improve clinical outcomes.

Improved survival of infants less than 1 year of age with acute lymphoblastic leukemia treated with intensive multiagent chemotherapy.

PubMed

Reaman, G H; Steinherz, P G; Gaynon, P S; Bleyer, W A; Finklestein, J Z; Evans, R; Miller, D R; Sather, H N; Hammond, G D

1987-11-01

Infants with acute lymphoblastic leukemia (ALL) have a poor prognosis. Early disease recurrence, rather than excessive toxicity and complications resulting in limitation of therapy is the major factor responsible for this disappointing outcome. The CCG-192P trial was a groupwide pilot study of the Childrens Cancer Study Group for the treatment of ALL in patients at high risk for relapse, which was defined by wbc count greater than 50 X 10(3)/microliters at diagnosis. Because of the recognized poor prognosis, all infants less than 1 year of age were entered in this study regardless of wbc count at diagnosis. Therapy included intensive induction and consolidation followed by a cyclic, sequential maintenance program. The CNS prophylaxis consisted of intrathecal chemotherapy and cranial irradiation, which was deferred until patients were greater than 1 year of age. During the period January 1982 to January 1984, 27 infants ranging in age from 2 days to 11 months who had ALL were entered in this study; 71% had wbc counts greater than 50 X 10(3)/microliters, and 23% presented with CNS leukemia. Complete remission was achieved in 93% of the patients. The median duration of remission is 17 months. With a median follow-up of 43 months, the life-table estimate of event-free survival (EFS) is 36% at 4 years. A recently reported historical control group of infants with ALL who were treated with previous Childrens Cancer Study Group protocols demonstrated a median remission duration of 8 months and an estimated EFS of only 21% at 4 years. Toxicity and therapy-related complications were not observed more frequently in infants than in older patients treated with this protocol. However, EFS of infants was significantly worse than that of patients greater than 1 year of age (P = less than 0.001). All four CNS relapses occurred in patients who had received cranial irradiation. A wbc count less than 50 X 10(3)/microliters at diagnosis demonstrated significance (P = 0.03) as a favorable prognostic indicator in this small patient sample. Although these data are preliminary, they suggest that intensive therapy is reasonably well tolerated by infants and results in prolongation of remission duration and improved EFS.

Spontaneous Remission of Nephrotic Syndrome in Idiopathic Membranous Nephropathy

PubMed Central

Polanco, Natalia; Gutiérrez, Elena; Covarsí, Adelardo; Ariza, Francisco; Carreño, Agustín; Vigil, Ana; Baltar, José; Fernández-Fresnedo, Gema; Martín, Carmen; Pons, Salvador; Lorenzo, Dolores; Bernis, Carmen; Arrizabalaga, Pilar; Fernández-Juárez, Gema; Barrio, Vicente; Sierra, Milagros; Castellanos, Ines; Espinosa, Mario; Rivera, Francisco; Oliet, Aniana; Fernández-Vega, Francisco

2010-01-01

Spontaneous remission is a well known characteristic of idiopathic membranous nephropathy, but contemporary studies describing predictors of remission and long-term outcomes are lacking. We conducted a retrospective, multicenter cohort study of 328 patients with nephrotic syndrome resulting from idiopathic membranous nephropathy that initially received conservative therapy. Spontaneous remission occurred in 104 (32%) patients: proteinuria progressively declined after diagnosis until remission of disease at 14.7 ± 11.4 months. Although spontaneous remission was more frequent with lower levels of baseline proteinuria, it also frequently occurred in patients with massive proteinuria: 26% among those with baseline proteinuria 8 to 12 g/24 h and 22% among those with proteinuria >12 g/24 h. Baseline serum creatinine and proteinuria, treatment with angiotensin-converting enzyme inhibitors or angiotensin receptor antagonists, and a >50% decline of proteinuria from baseline during the first year of follow-up were significant independent predictors for spontaneous remission. Only six patients (5.7%) experienced a relapse of nephrotic syndrome. The incidence of death and ESRD were significantly lower among patients with spontaneous remission. In conclusion, spontaneous remission is common among patients with nephrotic syndrome resulting from membranous nephropathy and carries a favorable long-term outcome with a low incidence of relapse. A decrease in proteinuria >50% from baseline during the first year predicts spontaneous remission. PMID:20110379

Remission of rheumatoid arthritis and potential determinants: a national multi-center cross-sectional survey.

PubMed

Wang, Guan-Ying; Zhang, Sa-Li; Wang, Xiu-Ru; Feng, Min; Li, Chun; An, Yuan; Li, Xiao-Feng; Wang, Li-Zhi; Wang, Cai-Hong; Wang, Yong-Fu; Yang, Rong; Yan, Hui-Ming; Wang, Guo-Chun; Lu, Xin; Liu, Xia; Zhu, Ping; Chen, Li-Na; Jin, Hong-Tao; Liu, Jin-Ting; Guo, Hui-Fang; Chen, Hai-Ying; Xie, Jian-Li; Wei, Ping; Wang, Jun-Xiang; Liu, Xiang-Yuan; Sun, Lin; Cui, Liu-Fu; Shu, Rong; Liu, Bai-Lu; Yu, Ping; Zhang, Zhuo-Li; Li, Guang-Tao; Li, Zhen-Bin; Yang, Jing; Li, Jun-Fang; Jia, Bin; Zhang, Feng-Xiao; Tao, Jie-Mei; Lin, Jin-Ying; Wei, Mei-Qiu; Liu, Xiao-Min; Ke, Dan; Hu, Shao-Xian; Ye, Cong; Han, Shu-Ling; Yang, Xiu-Yan; Li, Hao; Huang, Ci-Bo; Gao, Ming; Lai, Bei; Cheng, Yong-Jing; Li, Xing-Fu; Song, Li-Jun; Yu, Xiao-Xia; Wang, Ai-Xue; Wu, Li-Jun; Wang, Yan-Hua; He, Lan; Sun, Wen-Wen; Gong, Lu; Wang, Xiao-Yuan; Wang, Yi; Zhao, Yi; Li, Xiao-Xia; Wang, Yan; Zhang, Yan; Su, Yin; Zhang, Chun-Fang; Mu, Rong; Li, Zhan-Guo

2015-02-01

The aim of this study is to investigate the remission rate of rheumatoid arthritis (RA) in China and identify its potential determinants. A multi-center cross-sectional study was conducted from July 2009 to January 2012. Data were collected by face-to-face interviews of the rheumatology outpatients in 28 tertiary hospitals in China. The remission rates were calculated in 486 RA patients according to different definitions of remission: the Disease Activity Score in 28 joints (DAS28), the Simplified Disease Activity Index (SDAI), the Clinical Disease Activity Index (CDAI), and the American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) Boolean definition. Potential determinants of RA remission were assessed by univariate and multivariate analyses. The remission rates of RA from this multi-center cohort were 8.6% (DAS28), 8.4% (SDAI), 8.2% (CDAI), and 6.8% (Boolean), respectively. Favorable factors associated with remission were: low Health Assessment Questionnaire (HAQ) score, absence of rheumatoid factor (RF) and anti-cyclic citrullinated peptide (anti-CCP), and treatment of methotrexate (MTX) and hydroxychloroquine (HCQ). Younger age was also predictive for the DAS28 and the Boolean remission. Multivariate analyses revealed a low HAQ score, the absence of anti-CCP, and the treatment with HCQ as independent determinants of remission. The clinical remission rate of RA patients was low in China. A low HAQ score, the absence of anti-CCP, and HCQ were significant independent determinants for RA remission.

The Effect of Reduced or Withdrawn Etanercept-methotrexate Therapy on Patient-reported Outcomes in Patients with Early Rheumatoid Arthritis.

PubMed

Wiland, Piotr; Dudler, Jean; Veale, Douglas; Tahir, Hasan; Pedersen, Ron; Bukowski, Jack; Vlahos, Bonnie; Williams, Theresa; Gaylord, Stefanie; Kotak, Sameer

2016-07-01

An analysis of a clinical trial to assess the effects of treatment reduction and withdrawal on patient-reported outcomes (PRO) in patients with early, moderate to severe rheumatoid arthritis (RA) who achieved 28-joint Disease Activity Score (DAS28) low disease activity (LDA) or remission with etanercept (ETN) plus methotrexate (MTX) therapy. During treatment induction, patients received open-label ETN 50 mg weekly plus MTX for 52 weeks. In the reduced-treatment phase, patients with DAS28-erythrocyte sedimentation rate (ESR) ≤ 3.2 at Week 39 and DAS28-ESR < 2.6 at Week 52 in the open-label phase were randomized to double-blind treatment with ETN 25 mg plus MTX, MTX, or placebo (PBO) for 39 weeks (weeks 0-39). In the third phase, patients who achieved DAS28 remission (DAS28-ESR < 2.6) or LDA (2.6 ≤ DAS28-ESR ≤ 3.2) at Week 39 in the double-blind phase had all treatment withdrawn and were observed for an additional 26 weeks (weeks 39-65). Of the 306 patients enrolled, 193 were randomized in the double-blind phase and 131 participated in the treatment-withdrawal phase. After reduction or withdrawal of ETN 50 mg/MTX, patients reduced to ETN 25 mg/MTX experienced slight, nonsignificant declines in the majority of PRO measures, whereas switching to PBO or MTX alone caused significant declines. Presenteeism and activity impairment scores were significantly better in the ETN reduced-dose group versus MTX monotherapy and PBO at Week 39 (p ≤ 0.05). In patients with early RA who achieved remission while receiving full-dose ETN/MTX, continuing combination therapy at a lower dose did not cause a significant worsening of PRO response, but switching to MTX alone or PBO did. ClinicalTrials.gov identifier: NCT00913458.

High WT1 expression is an early predictor for relapse in patients with acute promyelocytic leukemia in first remission with negative PML-RARa after anthracycline-based chemotherapy: a single-center cohort study.

PubMed

Yoon, Jae-Ho; Kim, Hee-Je; Kwak, Dae-Hun; Park, Sung-Soo; Jeon, Young-Woo; Lee, Sung-Eun; Cho, Byung-Sik; Eom, Ki-Seong; Kim, Yoo-Jin; Lee, Seok; Min, Chang-Ki; Cho, Seok-Goo; Kim, Dong-Wook; Lee, Jong Wook; Min, Woo-Sung

2017-01-23

Wilms' tumor gene 1 (WT1) expression is a well-known predictor for relapse in acute myeloid leukemia. We monitored WT1 decrement along the treatment course to identify its significant role as a marker for residual disease in acute promyelocytic leukemia (APL) and tried to suggest its significance for relapse prediction. In this single center retrospective study, we serially measured PML-RARa and WT1 expression from 117 APL patients at diagnosis, at post-induction and post-consolidation chemotherapies, and at every 3 months after starting maintenance therapy. All 117 patients were in molecular remission after treatment of at least 2 consolidation chemotherapies. We used WT1 ProfileQuant™ kit (Ipsogen) for WT1 monitoring. High WT1 expression (>120 copies/10 4 ABL1) after consolidation and at early period (3 months) after maintenance therapy significantly predicted subsequent relapse. All paired PML-RARa RQ-PCR were not detected except for one sample with early relapse. Patients with high WT1 expression at 3 months after maintenance therapy (n = 40) showed a significantly higher relapse rate (30.5 vs. 6.9%, P < 0.001) and inferior disease free survival (62.8 vs. 91.4%, P < 0.001). Multivariate analysis revealed that high peak leukocyte counts at diagnosis (HR = 6.4, P < 0.001) and high WT1 expression at 3 months after maintenance therapy (HR = 7.1, P < 0.001) were significant factors for prediction of relapse. Our data showed high post-remission WT1 expression was a reliable marker for prediction of subsequent molecular relapse in APL. In this high-risk group, early intervention with ATRA ± ATO, anti-CD33 antibody therapy, and WT1-specific therapy may be used for relapse prevention. Clinical Research Information Service (CRIS), KCT0002079.

Clinical presentation and outcome prediction of clinical, serological, and histopathological classification schemes in ANCA-associated vasculitis with renal involvement.

PubMed

Córdova-Sánchez, Bertha M; Mejía-Vilet, Juan M; Morales-Buenrostro, Luis E; Loyola-Rodríguez, Georgina; Uribe-Uribe, Norma O; Correa-Rotter, Ricardo

2016-07-01

Several classification schemes have been developed for anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), with actual debate focusing on their clinical and prognostic performance. Sixty-two patients with renal biopsy-proven AAV from a single center in Mexico City diagnosed between 2004 and 2013 were analyzed and classified under clinical (granulomatosis with polyangiitis [GPA], microscopic polyangiitis [MPA], renal limited vasculitis [RLV]), serological (proteinase 3 anti-neutrophil cytoplasmic antibodies [PR3-ANCA], myeloperoxidase anti-neutrophil cytoplasmic antibodies [MPO-ANCA], ANCA negative), and histopathological (focal, crescenteric, mixed-type, sclerosing) categories. Clinical presentation parameters were compared at baseline between classification groups, and the predictive value of different classification categories for disease and renal remission, relapse, renal, and patient survival was analyzed. Serological classification predicted relapse rate (PR3-ANCA hazard ratio for relapse 2.93, 1.20-7.17, p = 0.019). There were no differences in disease or renal remission, renal, or patient survival between clinical and serological categories. Histopathological classification predicted response to therapy, with a poorer renal remission rate for sclerosing group and those with less than 25 % normal glomeruli; in addition, it adequately delimited 24-month glomerular filtration rate (eGFR) evolution, but it did not predict renal nor patient survival. On multivariate models, renal replacement therapy (RRT) requirement (HR 8.07, CI 1.75-37.4, p = 0.008) and proteinuria (HR 1.49, CI 1.03-2.14, p = 0.034) at presentation predicted renal survival, while age (HR 1.10, CI 1.01-1.21, p = 0.041) and infective events during the induction phase (HR 4.72, 1.01-22.1, p = 0.049) negatively influenced patient survival. At present, ANCA-based serological classification may predict AAV relapses, but neither clinical nor serological categories predict renal or patient survival. Age, renal function and proteinuria at presentation, histopathology, and infectious complications constitute the main outcome predictors and should be considered for individualized management.

[Response and prognosis of patients with multiple myeloma induced by PAD/TAD].

PubMed

Zeng, Tianmei; He, Haiyan; Shi, Haotian; Xi, Hao; Du, Juan; Zhang, Chunyang; Jiang, Hua; Fu, Weijun; Zhou, Fan; Hou, Jian

2015-03-17

To evaluate the impact of cytogenetic grouping and autologous stem cell transplantation on the prognosis of patients with multiple myeloma (MM) induced by PAD (velcade+epirubicin+dexamethasone) and TAD (thalidomide+epirubicin+dexamethasone). A total of 191 patients with a definite diagnosis of MM were enrolled from May 2008 to December 2013 into this prospective study. They were non-randomly induced by PAD (n = 132) or TAD (n = 59) plus autologous stem cell transplantation or chemotherapy. Response and survival rates were also analyzed between two groups. The overall response rates of PAD and TAD groups were 84.4% (108/128) and 69.5% (41/59) (P = 0.011) respectively. The very good partial remission (VGPR) rates were 70.3% (90/128) and 32.2% (19/59) (P < 0.001) and near complete remission/complete remission (nCR/CR) rates 68.0% (87/128) and 25.4% (15/59) respectively (P < 0.001). Both progression-free survival (PFS) and overall survival (OS) showed no significant inter-group difference (P = 0.223, 0.989). The survival analysis of PAD group showed that FISH high-risk group had shorter PFS and OS than FISH low-risk group (15.2 vs 19.1 months for PFS, P = 0.098; 41.2 months vs non-attaining for OS, P = 0.017). In FISH high-risk group, patients consolidated with autologous stem cell transplantation showed longer PFS than those with chemotherapy (17.8 vs 14.6 months, P = 0.029) while the OS showed no difference (P = 0.840). In FISH low-risk group, no difference were observed in PFS and OS between patients with consolidation therapies alone (P = 0.131, 0.294). The response rates are higher in patients induced by PAD than by TAD. After PAD induction, cytogenetic grouping may further distinguish the prognosis of MM patients. For FISH high-risk patients, their PFS is prolonged by autologous stem cell transplantation.

[Long-term destiny of adolescents and young adults with de novo acute lymphoblastic leukemia treated with a pediatric protocol type].

PubMed

López-Hernández, Manuel Antonio; Alvarado-Ibarra, Martha; Álvarez-Veral, José Luis; Ortiz-Zepeda, Maricela; Guajardo-Leal, Martha Lilia; Cota-Range, Xochitl

The prognosis, in the long term, of adolescents and young adults with acute de novo lymphoblastic leukemia, treated with a pediatric type protocol. To analyze the efficacy and tolerability of a chemotherapy regimen of pediatric type on patients 15-35 years old with de novo acute lymphoblastic leukemia, Ph(-). A retrospective study of patients received from 2001 to 2013, without initial infiltration of the central nervous system. They received the regimen called LALÍN. Terminal goals: frequency of initial remission, probability of survival free of leukemia and event-free survival for five years. We included 101 patients; there were 29 relapses and 19 deaths. There was initial remission in 97% of the cases; survival free of leukemia of 0.58 and event-free survival 0.44. No difference in patients aged 16-21 years vs. 22-35 (p > 0.55). Negative prognostic factors: abnormal karyotypes, except hyperdiploids (p = 0.001); > 5% of blasts, on 14 day induction (p = 0. 0001); delay in the punctuality of the courses of the chemotherapy regimen (p = 0.0001). A pediatric type regimen is applicable to patients aged from 16 to 35 years with acute lymphoblastic leukemia, without greater toxicity and a best survival free of leukemia. The count of > 5% of blasts and the delay in the execution of the stages of the chemotherapy regimen are the stronger negative prognostic factors.

Intestinal microbiota, probiotics and prebiotics in inflammatory bowel disease

PubMed Central

Orel, Rok; Kamhi Trop, Tina

2014-01-01

It has been presumed that aberrant immune response to intestinal microorganisms in genetically predisposed individuals may play a major role in the pathogenesis of the inflammatory bowel disease, and there is a good deal of evidence supporting this hypothesis. Commensal enteric bacteria probably play a central role in pathogenesis, providing continuous antigenic stimulation that causes chronic intestinal injury. A strong biologic rationale supports the use of probiotics and prebiotics for inflammatory bowel disease therapy. Many probiotic strains exhibit anti-inflammatory properties through their effects on different immune cells, pro-inflammatory cytokine secretion depression, and the induction of anti-inflammatory cytokines. There is very strong evidence supporting the use of multispecies probiotic VSL#3 for the prevention or recurrence of postoperative pouchitis in patients. For treatment of active ulcerative colitis, as well as for maintenance therapy, the clinical evidence of efficacy is strongest for VSL#3 and Escherichia coli Nissle 1917. Moreover, some prebiotics, such as germinated barley foodstuff, Psyllium or oligofructose-enriched inulin, might provide some benefit in patients with active ulcerative colitis or ulcerative colitis in remission. The results of clinical trials in the treatment of active Crohn’s disease or the maintenance of its remission with probiotics and prebiotics are disappointing and do not support their use in this disease. The only exception is weak evidence of advantageous use of Saccharomyces boulardii concomitantly with medical therapy in maintenance treatment. PMID:25206258

Intestinal microbiota, probiotics and prebiotics in inflammatory bowel disease.

PubMed

Orel, Rok; Kamhi Trop, Tina

2014-09-07

It has been presumed that aberrant immune response to intestinal microorganisms in genetically predisposed individuals may play a major role in the pathogenesis of the inflammatory bowel disease, and there is a good deal of evidence supporting this hypothesis. Commensal enteric bacteria probably play a central role in pathogenesis, providing continuous antigenic stimulation that causes chronic intestinal injury. A strong biologic rationale supports the use of probiotics and prebiotics for inflammatory bowel disease therapy. Many probiotic strains exhibit anti-inflammatory properties through their effects on different immune cells, pro-inflammatory cytokine secretion depression, and the induction of anti-inflammatory cytokines. There is very strong evidence supporting the use of multispecies probiotic VSL#3 for the prevention or recurrence of postoperative pouchitis in patients. For treatment of active ulcerative colitis, as well as for maintenance therapy, the clinical evidence of efficacy is strongest for VSL#3 and Escherichia coli Nissle 1917. Moreover, some prebiotics, such as germinated barley foodstuff, Psyllium or oligofructose-enriched inulin, might provide some benefit in patients with active ulcerative colitis or ulcerative colitis in remission. The results of clinical trials in the treatment of active Crohn's disease or the maintenance of its remission with probiotics and prebiotics are disappointing and do not support their use in this disease. The only exception is weak evidence of advantageous use of Saccharomyces boulardii concomitantly with medical therapy in maintenance treatment.

Therapy of older persons with acute myeloid leukaemia.

PubMed

Krug, Utz; Gale, Robert Peter; Berdel, Wolfgang E; Müller-Tidow, Carsten; Stelljes, Matthias; Metzeler, Klaus; Sauerland, M Cristina; Hiddemann, Wolfgang; Büchner, Thomas

2017-09-01

Most persons age≥60 y with acute myeloid leukaemia (AML) die from their disease. When interpreting clinical trials data from these persons one must be aware of substantial selection biases. Randomized trials of post-remission treatments can be performed upfront or after achieving defined landmarks. Both strategies have important limitations. Selection of the appropriate treatment is critical. Age, performance score, co-morbidities and frailty provide useful data to treatment selection. If an intensive remission induction therapy is appropriate, therapy with cytarabine and an anthracycline is the most common regimen. Non-intensive therapies consist of the hypo-methylating drugs azacitidine and decitabine, low-dose cytarabine and supportive care. Feasibility of doing an allotransplant in older persons with AML is increasing. However, only very few qualify. Results of cytogenetic testing are risk factor in young and old persons with AML. Adverse abnormalities are more frequent in older persons. Although data about the frequency of mutations in older persons with AML is increasing their prognostic impact is less clear than in younger subjects. Neither differences in the distribution of cytogenetic risk, mutations, nor differences in clinical risk factors between younger and older persons with AML completely explain the age-dependent outcome. Many drugs are in clinical development in older persons with AML. Their potential role in the treatment of older persons with AML remains to be defined. Copyright © 2017 Elsevier Ltd. All rights reserved.

On-demand anakinra treatment is effective in mevalonate kinase deficiency.

PubMed

Bodar, E J; Kuijk, L M; Drenth, J P H; van der Meer, J W M; Simon, A; Frenkel, J

2011-12-01

Mevalonate kinase deficiency (MKD) is a hereditary autoinflammatory syndrome marked by recurrent attacks of fever and inflammation. Severe enzyme deficiency results in mevalonic aciduria (MA) and milder deficiency in hyperimmunoglobulin D syndrome (HIDS). Treatment remains a challenge. To observe the effect of the recombinant interleukin-1 receptor antagonist anakinra in patients with MKD. A prospective observational study was undertaken. Two patients with MA started continuous treatment with anakinra (1-2 mg/kg/day) and nine patients with HIDS chose between continuous treatment and on-demand treatment (starting at first symptoms of attack, 100 mg/day or 1 mg/kg/day for 5-7 days). Anakinra induced partial remission in one patient with MA but there was no response in the other patient with MA. In one patient with HIDS continuous treatment induced complete remission for 7 months but was stopped because of side effects. Eight patients with HIDS preferred on-demand treatment from the start. This induced a clinical response (≥50% reduction in duration) in 8 of 12 treated attacks without a change in attack frequency. Anakinra prevented fever attacks due to vaccination without inhibiting antibody induction. No major side effects were seen. On-demand treatment with anakinra in HIDS decreases the duration and severity of fever attacks. Because of the burden of daily injections and relatively long asymptomatic intervals of HIDS, all patients with HIDS preferred on-demand treatment.

Prevalence of remission and its effect on damage and quality of life in Chinese patients with systemic lupus erythematosus.

PubMed

Mok, Chi Chiu; Ho, Ling Yin; Tse, Sau Mei; Chan, Kar Li

2017-08-01

To study the prevalence of remission and its effect on damage and quality of life (QOL) in Chinese patients with systemic lupus erythematosus (SLE). Patients who fulfilled ≥4 American College of Rheumatology criteria for SLE were identified. Their remission status at last clinic visits was determined by the European consensus criteria (complete/clinical remission ± immunosuppressive drugs). The increase in SLE damage index (SDI) in the preceding 5 years was compared between patients who were and were not in remission for ≥5 years. QOL of patients as assessed by the validated Chinese version of the Medical Outcomes Study Short-Form-36 (SF36) and the LupusPRO was also compared between the remission and non-remission groups by statistical analysis. 769 SLE patients were studied (92% women; age: 46.4±14.6 years; SLE duration: 12.6±8.1 years). At last visit, clinical remission was present in 259 (33.7%) patients and complete remission was present in 280 (36.4%) patients. Clinical and complete remissions for ≥5 years were achieved in 64 (8.3%) and 129 (16.8%) of the patients, respectively. Patients remitted for ≥5 years were older, and had significantly lower prevalence of renal involvement, leucopenia or thrombocytopaenia. Fifty-three (6.9%) patients in remission ≥5 years were taken off all medications, including hydroxychloroquine (HCQ) (drug-free). Patients who remitted for ≥5 years but off-therapy (except HCQ) had significantly less SDI increment than those who did not remit (0.17±0.53 vs 0.67±1.10; p<0.001). Among 453 patients who had QOL assessment, remission for ≥5 years was associated with significantly higher SF36 and the total health-related scores of the LupusPRO. Durable remission can be achieved in a quarter of patients with SLE. Patients with remission for ≥5 years have significantly less damage accrual and better QOL. Prolonged remission is an appropriate criterion for outcome assessment in SLE. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

8 CFR 1280.51 - Application for mitigation or remission.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 8 Aliens and Nationality 1 2011-01-01 2011-01-01 false Application for mitigation or remission... JUSTICE IMMIGRATION REGULATIONS IMPOSITION AND COLLECTION OF FINES § 1280.51 Application for mitigation or remission. (a) When application may be filed. An application for mitigation or remission of a fine may be...

8 CFR 1280.51 - Application for mitigation or remission.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Application for mitigation or remission... JUSTICE IMMIGRATION REGULATIONS IMPOSITION AND COLLECTION OF FINES § 1280.51 Application for mitigation or remission. (a) When application may be filed. An application for mitigation or remission of a fine may be...

A phase I window, dose escalating and safety trial of metformin in combination with induction chemotherapy in relapsed refractory acute lymphoblastic leukemia: Metformin with induction chemotherapy of vincristine, dexamethasone, PEG-asparaginase, and doxorubicin.

PubMed

Trucco, Matteo; Barredo, Julio C; Goldberg, John; Leclerc, Gilles M; Hale, Gregory A; Gill, Jonathan; Setty, Bhuvana; Smith, Tiffany; Lush, Richard; Lee, Jae K; Reed, Damon R

2018-06-01

Acute lymphoblastic leukemia (ALL) remains a major cause of death in children. AMP-activated protein kinase (AMPK) affects the unfolded protein response (UPR), leading to increased vulnerability to endoplasmic reticulum (ER) stress in ALL cells. In vitro, metformin causes ALL cell death via AMPK-mediated inhibition of the UPR. It was evaluated whether ER stress could be induced in relapsed ALL through a phase I study investigating the safety and feasibility of metformin in combination with relapse induction chemotherapy. Metformin was administered twice daily for 28 days in addition to vincristine, dexamethasone, PEG-asparaginase and doxorubicin (VXLD). Dose escalation of metformin was evaluated using a 3+3 design. Pharmacokinetics (PK), pharmacodynamic (PD) evaluation of the AMPK and ER stress/UPR pathways, and treatment response were assessed. Fourteen patients were enrolled; all were evaluable for toxicity. The recommended phase 2 dose (RP2D) was Dose level 2, 1,000 mg/m 2 /day. A single dose-limiting toxicity (DLT), hypoglycemia with acidosis, was observed at the RP2D and two DLTs, diarrhea and acidosis, were observed at Dose Level 3. Nine patients were evaluable for response as defined by the protocol, receiving at least 85% of planned metformin doses. Five complete remissions, one partial response, and one stable disease were observed. PD evaluation showed induction of ER stress, activation of AMPK, and inhibition of the UPR. The VXLD with metformin was tolerable with a RP2D for metformin of 1,000 mg/m 2 /day and yielded responses in a heavily pretreated population. ER stress was induced and toxicities attributable to metformin occurred in all dose levels. © 2018 Wiley Periodicals, Inc.

Influence of cytarabine metabolic pathway polymorphisms in acute myeloid leukemia induction treatment.

PubMed

Megías-Vericat, Juan Eduardo; Montesinos, Pau; Herrero, María José; Moscardó, Federico; Bosó, Virginia; Martínez-Cuadrón, David; Rojas, Luis; Rodríguez-Veiga, Rebeca; Boluda, Blanca; Sendra, Luis; Cervera, José; Poveda, José Luis; Sanz, Miguel Ángel; Aliño, Salvador F

2017-12-01

Cytarabine is considered the most effective chemotherapeutic option in acute myeloid leukemia (AML). The impact of 10 polymorphisms in cytarabine metabolic pathway genes were evaluated in 225 adult de novo AML patients. Variant alleles of DCK rs2306744 and CDA rs602950 showed higher complete remission (p = .024, p = .045), with lower survival rates for variant alleles of CDA rs2072671 (p = .015, p = .045, p = .032), rs3215400 (p = .033) and wild-type genotype of rs602950 (p = .039, .014). Induction death (p = .033) and lower survival rates (p = .021, p = .047) were correlated to RRM1 rs9937 variant allele. In addition, variant alleles of CDA rs532545 and rs602950 were related to skin toxicity (p = .031, p = .049) and mucositis to DCK rs2306744 minor allele (p = .046). Other toxicities associated to variant alleles were hepatotoxicity to NT5C2 rs11598702 (p = .032), lung toxicity (p = .031) and thrombocytopenia to DCK rs4694362 (p = .046). This study supports the interest of cytarabine pathway polymorphisms regarding efficacy and toxicity of AML therapy in a coherent integrated manner.

Body mass index is a prognostic factor in adult patients with acute myeloid leukemia.

PubMed

Ando, Taiki; Yamazaki, Etsuko; Ogusa, Eriko; Ishii, Yoshimi; Yamamoto, Wataru; Motohashi, Kenji; Tachibana, Takayoshi; Hagihara, Maki; Matsumoto, Kenji; Tanaka, Masatsugu; Hashimoto, Chizuko; Koharazawa, Hideyuki; Fujimaki, Katsumichi; Taguchi, Jun; Fujita, Hiroyuki; Kanamori, Heiwa; Fujisawa, Shin; Nakajima, Hideaki

2017-05-01

Body mass index (BMI), which represents the proportion of weight to height, is a controversial prognostic factor for acute myeloid leukemia (AML). We evaluated prognostic value of BMI in Japanese AML. The study included 369 adult patients with newly diagnosed AML who were administered either daunorubicin or idarubicin with cytarabine as induction chemotherapy. The patients were categorized into two groups according to their BMI: the NW group (BMI < 25.0 kg/m 2 ; normal and underweight) and OW group (BMI ≥ 25.0 kg/m 2 ; overweight and obese). We analyzed treatment efficacy and toxicity of induction chemotherapy, and survival outcomes in each group. Patients in the OW group showed a better complete remission rate than the NW group (86.1 versus 76.5%, P = 0.045), no early death (0.0 versus 4.1%, P = 0.042), and better overall survival (OS) at 3 years (62.2 versus 50.1%, P = 0.012). Multivariate analysis showed BMI is an independent prognostic factor for OS (hazard ratio 0.62, 95% confidence interval 0.42-0.92, P = 0.017). These results indicate the prognostic value of BMI in adult AML patients.

Management of autoimmune hepatitis: Focus on pharmacologic treatments beyond corticosteroids

PubMed Central

Casal Moura, Marta; Liberal, Rodrigo; Cardoso, Hélder; Horta e Vale, Ana Maria; Macedo, Guilherme

2014-01-01

In autoimmune hepatitis, patients who are intolerant or with toxicity experience, non-responders, relapsers or refractory are challenging. Non-standard drugs are being tried to preemptively avoid corticosteroid-related side effects. Prognosis and quality of life of life rely on treatment optimization. Recently, emergence of powerful immunosuppressive agents, mainly from liver transplantation, challenged the supremacy of the corticosteroid regime and promise greater immunosuppression than conventional medications, offer site-specific actions and satisfactory patient tolerance. Successes in experimental models of related diseases have primed these molecular interventions. We performed a literature review on alternative treatments. Azatioprine intolerance is the principal indication for mycophenolate use but it can be used as a front-line therapy. Cyclosporine A and tacrolimus have been tested for non-responders or relapsers. Rituximab may be used as salvage therapy. Anti-tumor necrosis factor-alpha agents may be used for incomplete responses or non-responders. Methotrexate is possibly an alternative for induction of remission and maintenance in refractory patients. Cyclophosphamide has been included in the induction regimen with corticosteroids. Ursodeoxycholic acid action is mainly immunomodulatory. Non-standard treatments are coming slowly to the attention, but its use should be cautious performed by experienced centers. PMID:25018851

Association of Vedolizumab Level, Anti-Drug Antibodies, and α4β7 Occupancy With Response in Patients With Inflammatory Bowel Diseases.

PubMed

Ungar, Bella; Kopylov, Uri; Yavzori, Miri; Fudim, Ella; Picard, Orit; Lahat, Adi; Coscas, Daniel; Waterman, Matti; Haj-Natour, Ola; Orbach-Zingboim, Noam; Mao, Ren; Chen, Minhu; Chowers, Yehuda; Eliakim, Rami; Ben-Horin, Shomron

2018-05-01

There are few data available on the real-life pharmacokinetic and pharmacodynamics features of vedolizumab, a monoclonal antibody against integrin α4β7. We performed a prospective study of patients with inflammatory bowel diseases (IBDs) treated with vedolizumab to determine serum drug concentrations, formation of antivedolizumab antibodies (AVAs), and integrin α4β7 saturation. We performed a prospective study of 106 patients with IBD (67 with Crohn's disease and 39 with ulcerative colitis) treated with vedolizumab from September 2014 through March 2017 at 2 tertiary medical centers in Israel. Clinical data and serum samples were collected before and during induction and maintenance therapy. Clinical remission was defined as Harvey-Bradshaw index scores below 5 or as Simple Clinical Colitis Activity Index scores of 3 or less. We measured serum levels of vedolizumab, AVAs, and markers of inflammation. Peripheral blood mononuclear cells were obtained from some patients at designated trough time points and CD3+ CD45RO+ T cells were isolated from 36 samples. Cells were incubated with fluorescent-conjugated vedolizumab and flow cytometry was used to quantify α4β7 integrin saturation. We also performed flow cytometry analyses of CD3+ CD45RO+ lamina propria T cells isolated from intestinal mucosa of patients without IBD (non-IBD controls, n = 6), patients with IBD not treated with vedolizumab (untreated IBD controls, n = 8), and patients with IBD treated with vedolizumab (n = 15). Clinical remission was achieved by 48 of 106 patients (45%) by week 6 and 50 of 106 patients (48%) by week 14 of treatment. The median level of vedolizumab at week 6 was higher in patients in clinical remission (40.2 μg/mL) than in patients with active disease (29.7 μg/mL; P = .05). The median serum level of vedolizumab was significantly higher in patients with a normal level of C-reactive protein (21.8 μg/mL vedolizumab) vs the level in those with a high level of C-reactive protein (11.9 μg/mL vedolizumab) during maintenance treatment (P = .0006). The other clinical outcomes measured were not associated with median serum level of vedolizumab at any time point examined. AVAs were detected in 17% of patients during induction therapy and 3% of patients during maintenance therapy, but did not correlate with clinical outcomes. Flow-cytometry analysis of peripheral blood memory T cells (n = 36) showed near-complete occupancy of α4β7 integrin at weeks 2 and 14 and during the maintenance phase, regardless of response status or drug levels. Most intestinal CD3+CD45RO+ memory T cells of healthy and IBD controls expressed α4β7 (72%; interquartile range, 56%-81%). In contrast, free α4β7 was detectable on only 5.6% of intestinal memory cells (interquartile range, 4.4%-11.2%) (P < .0001) from vedolizumab-treated patients, regardless of response. In a prospective study of real-life patients with IBD, we associated vedolizumab drug levels with remission and inflammatory marker level. Integrin α4β7 was blocked in almost all T cells from patients treated with vedolizumab, regardless of serum level of the drug or response to treatment. These findings indicate a need to explore alternative mechanisms that prevent response to vedolizumab. Copyright © 2018 AGA Institute. Published by Elsevier Inc. All rights reserved.

A Rare Monocytic Crisis of Chronic Myelogenous Leukemia Presenting with Unusual Extramedullary Manifestations and an Atypical (14;22)(q24;q11.2) Translocation in the Bone Marrow

PubMed Central

Inoue, Morihiro; Hagihara, Masao; Uchida, Tomoyuki; Hua, Jian; Nakajima, Takeshi; Tajima, Shogo; Ota, Yasunori

2017-01-01

A 48-year-old man was admitted due to marked leukocytosis. Bone marrow examinations resulted in a diagnosis of Philadelphia (Ph) chromosome-positive chronic myeloid leukemia. One month later, massive muscle and bone invasion by leukemic cells was detected. After induction chemotherapy, he complained of a headache and visual loss, which was caused by a leukemic infiltration in the central nervous system. After temporary remission in response to chemotherapy, the disease relapsed in the form of an intracranial tumor. The unusual t(14;22)(q24;q11.2) translocation of the Ph-chromosome and the significant increase in monocytes observed might have contributed to the unique and aggressive clinical course. PMID:29021476

The prognostic importance of polypharmacy in older adults treated for acute myelogenous leukemia (AML)

PubMed Central

Elliot, Kathleen; Tooze, Janet A.; Geller, Rachel; Powell, Bayard L.; Pardee, Timothy S.; Ritchie, Ellen; Kennedy, LeAnne; Callahan, Kathryn E.; Klepin, Heidi D.

2014-01-01

We retrospectively evaluated the prognostic significance of polypharmacy and inappropriate medication use among 150 patients >60 years of age receiving induction chemotherapy for acute myelogenous leukemia (AML). After adjustment for age and comorbidity, increased number of medications at diagnosis (≥4 vs. ≤1) was associated with increased 30-day mortality (OR=9.98, 95% CI=1.18–84.13), lower odds of complete remission status (OR=0.20, 95% CI=0.06–0.65), and higher overall mortality (HR=2.13, 95% CI=1.15–3.92). Inappropriate medication use (classified according to Beers criteria) was not significantly associated with clinical outcomes. Polypharmacy warrants further study as a modifiable marker of vulnerability among older adults with AML. PMID:25127690

The prognostic importance of polypharmacy in older adults treated for acute myelogenous leukemia (AML).

PubMed

Elliot, Kathleen; Tooze, Janet A; Geller, Rachel; Powell, Bayard L; Pardee, Timothy S; Ritchie, Ellen; Kennedy, LeAnne; Callahan, Kathryn E; Klepin, Heidi D

2014-10-01

We retrospectively evaluated the prognostic significance of polypharmacy and inappropriate medication use among 150 patients >60 years of age receiving induction chemotherapy for acute myelogenous leukemia (AML). After adjustment for age and comorbidity, increased number of medications at diagnosis (≥ 4 versus ≤ 1) was associated with increased 30-day mortality (OR=9.98, 95% CI=1.18-84.13), lower odds of complete remission status (OR=0.20, 95% CI=0.06-0.65), and higher overall mortality (HR=2.13, 95% CI=1.15-3.92). Inappropriate medication use (classified according to Beers criteria) was not significantly associated with clinical outcomes. Polypharmacy warrants further study as a modifiable marker of vulnerability among older adults with AML. Copyright © 2014 Elsevier Ltd. All rights reserved.

19 CFR 351.519 - Remission or drawback of import charges upon export.

Code of Federal Regulations, 2010 CFR

2010-04-01

... export. 351.519 Section 351.519 Customs Duties INTERNATIONAL TRADE ADMINISTRATION, DEPARTMENT OF COMMERCE... Remission or drawback of import charges upon export. (a) Benefit—(1) In general. The term “remission or... import charges. In the case of the remission or drawback of import charges upon export, a benefit exists...

8 CFR 280.51 - Application for mitigation or remission.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 8 Aliens and Nationality 1 2011-01-01 2011-01-01 false Application for mitigation or remission... IMPOSITION AND COLLECTION OF FINES § 280.51 Application for mitigation or remission. (a) When application may be filed. An application for mitigation or remission of a fine may be filed as provided under § 280...

49 CFR 591.9 - Petitions for remission or mitigation of forfeiture.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 7 2013-10-01 2013-10-01 false Petitions for remission or mitigation of... for remission or mitigation of forfeiture. (a) After a bond has been forfeited, a principal and/or a surety may petition for remission of forfeiture. A principal and/or surety may petition for mitigation of...

49 CFR 591.9 - Petitions for remission or mitigation of forfeiture.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 7 2012-10-01 2012-10-01 false Petitions for remission or mitigation of... for remission or mitigation of forfeiture. (a) After a bond has been forfeited, a principal and/or a surety may petition for remission of forfeiture. A principal and/or surety may petition for mitigation of...

8 CFR 280.51 - Application for mitigation or remission.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 8 Aliens and Nationality 1 2014-01-01 2014-01-01 false Application for mitigation or remission... IMPOSITION AND COLLECTION OF FINES § 280.51 Application for mitigation or remission. (a) When application may be filed. An application for mitigation or remission of a fine may be filed as provided under § 280...

8 CFR 1280.5 - Mitigation or remission of fines.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 8 Aliens and Nationality 1 2012-01-01 2012-01-01 false Mitigation or remission of fines. 1280.5... IMMIGRATION REGULATIONS IMPOSITION AND COLLECTION OF FINES § 1280.5 Mitigation or remission of fines. Link to an amendment published at 76 FR 74630, December 1, 2011. In any case in which mitigation or remission...

49 CFR 591.9 - Petitions for remission or mitigation of forfeiture.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 7 2014-10-01 2014-10-01 false Petitions for remission or mitigation of... for remission or mitigation of forfeiture. (a) After a bond has been forfeited, a principal and/or a surety may petition for remission of forfeiture. A principal and/or surety may petition for mitigation of...

8 CFR 280.51 - Application for mitigation or remission.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 8 Aliens and Nationality 1 2013-01-01 2013-01-01 false Application for mitigation or remission... IMPOSITION AND COLLECTION OF FINES § 280.51 Application for mitigation or remission. (a) When application may be filed. An application for mitigation or remission of a fine may be filed as provided under § 280...

8 CFR 1280.5 - Mitigation or remission of fines.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 8 Aliens and Nationality 1 2011-01-01 2011-01-01 false Mitigation or remission of fines. 1280.5... IMMIGRATION REGULATIONS IMPOSITION AND COLLECTION OF FINES § 1280.5 Mitigation or remission of fines. In any case in which mitigation or remission of a fine is authorized by the Immigration and Nationality Act...

8 CFR 280.51 - Application for mitigation or remission.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Application for mitigation or remission... IMPOSITION AND COLLECTION OF FINES § 280.51 Application for mitigation or remission. (a) When application may be filed. An application for mitigation or remission of a fine may be filed as provided under § 280...

8 CFR 1280.5 - Mitigation or remission of fines.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Mitigation or remission of fines. 1280.5... IMMIGRATION REGULATIONS IMPOSITION AND COLLECTION OF FINES § 1280.5 Mitigation or remission of fines. In any case in which mitigation or remission of a fine is authorized by the Immigration and Nationality Act...

49 CFR 591.9 - Petitions for remission or mitigation of forfeiture.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 7 2011-10-01 2011-10-01 false Petitions for remission or mitigation of... for remission or mitigation of forfeiture. (a) After a bond has been forfeited, a principal and/or a surety may petition for remission of forfeiture. A principal and/or surety may petition for mitigation of...

Private Schools and Public Benefit: Fees, Fee Remissions, and Subsidies

ERIC Educational Resources Information Center

Davies, Peter

2011-01-01

The level of fee remissions offered by private schools bears upon the scope for relying on private schools to provide public benefit. Analyses of education voucher systems have generally ignored the possibility that they will partially crowd out school-financed fee remissions. Moreover, variation in fee remissions between private schools may be…

Complete remission and early death after intensive chemotherapy in patients aged 60 years or older with acute myeloid leukaemia: a web-based application for prediction of outcomes.

PubMed

Krug, Utz; Röllig, Christoph; Koschmieder, Anja; Heinecke, Achim; Sauerland, Maria Cristina; Schaich, Markus; Thiede, Christian; Kramer, Michael; Braess, Jan; Spiekermann, Karsten; Haferlach, Torsten; Haferlach, Claudia; Koschmieder, Steffen; Rohde, Christian; Serve, Hubert; Wörmann, Bernhard; Hiddemann, Wolfgang; Ehninger, Gerhard; Berdel, Wolfgang E; Büchner, Thomas; Müller-Tidow, Carsten

2010-12-11

About 50% of patients (age ≥60 years) who have acute myeloid leukaemia and are otherwise medically healthy (ie, able to undergo intensive chemotherapy) achieve a complete remission (CR) after intensive chemotherapy, but with a substantially increased risk of early death (ED) compared with younger patients. We verified the association of standard clinical and laboratory variables with CR and ED and developed a web-based application for risk assessment of intensive chemotherapy in these patients. Multivariate regression analysis was used to develop risk scores with or without knowledge of the cytogenetic and molecular risk profiles for a cohort of 1406 patients (aged ≥60 years) with acute myeloid leukaemia, but otherwise medically healthy, who were treated with two courses of intensive induction chemotherapy (tioguanine, standard-dose cytarabine, and daunorubicin followed by high-dose cytarabine and mitoxantrone; or with high-dose cytarabine and mitoxantrone in the first and second induction courses) in the German Acute Myeloid Leukaemia Cooperative Group 1999 study. Risk prediction was validated in an independent cohort of 801 patients (aged >60 years) with acute myeloid leukaemia who were given two courses of cytarabine and daunorubicin in the Acute Myeloid Leukaemia 1996 study. Body temperature, age, de-novo leukaemia versus leukaemia secondary to cytotoxic treatment or an antecedent haematological disease, haemoglobin, platelet count, fibrinogen, and serum concentration of lactate dehydrogenase were significantly associated with CR or ED. The probability of CR with knowledge of cytogenetic and molecular risk (score 1) was from 12% to 91%, and without knowledge (score 2) from 21% to 80%. The predicted risk of ED was from 6% to 69% for score 1 and from 7% to 63% for score 2. The predictive power of the risk scores was confirmed in the independent patient cohort (CR score 1, from 10% to 91%; CR score 2, from 16% to 80%; ED score 1, from 6% to 69%; and ED score 2, from 7% to 61%). The scores for acute myeloid leukaemia can be used to predict the probability of CR and the risk of ED in older patients with acute myeloid leukaemia, but otherwise medically healthy, for whom intensive induction chemotherapy is planned. This information can help physicians with difficult decisions for treatment of these patients. Deutsche Krebshilfe and Deutsche Forschungsgemeinschaft. Copyright © 2010 Elsevier Ltd. All rights reserved.

Effect of remission definition on healthcare cost savings estimates for patients with rheumatoid arthritis treated with biologic therapies.

PubMed

Barnabe, Cheryl; Thanh, Nguyen Xuan; Ohinmaa, Arto; Homik, Joanne; Barr, Susan G; Martin, Liam; Maksymowych, Walter P

2014-08-01

Sustained remission in rheumatoid arthritis (RA) results in healthcare utilization cost savings. We evaluated the variation in estimates of savings when different definitions of remission [2011 American College of Rheumatology/European League Against Rheumatism Boolean Definition, Simplified Disease Activity Index (SDAI) ≤ 3.3, Clinical Disease Activity Index (CDAI) ≤ 2.8, and Disease Activity Score-28 (DAS28) ≤ 2.6] are applied. The annual mean healthcare service utilization costs were estimated from provincial physician billing claims, outpatient visits, and hospitalizations, with linkage to clinical data from the Alberta Biologics Pharmacosurveillance Program (ABioPharm). Cost savings in patients who had a 1-year continuous period of remission were compared to those who did not, using 4 definitions of remission. In 1086 patients, sustained remission rates were 16.1% for DAS28, 8.8% for Boolean, 5.5% for CDAI, and 4.2% for SDAI. The estimated mean annual healthcare cost savings per patient achieving remission (relative to not) were SDAI $1928 (95% CI 592, 3264), DAS28 $1676 (95% CI 987, 2365), and Boolean $1259 (95% CI 417, 2100). The annual savings by CDAI remission per patient were not significant at $423 (95% CI -1757, 2602). For patients in DAS28, Boolean, and SDAI remission, savings were seen both in costs directly related to RA and its comorbidities, and in costs for non-RA-related conditions. The magnitude of the healthcare cost savings varies according to the remission definition used in classifying patient disease status. The highest point estimate for cost savings was observed in patients attaining SDAI remission and the least with the CDAI; confidence intervals for these estimates do overlap. Future pharmacoeconomic analyses should employ all response definitions in assessing the influence of treatment.

Endoscopic transsphenoidal surgery for cushing disease: techniques, outcomes, and predictors of remission.

PubMed

Starke, Robert M; Reames, Davis L; Chen, Ching-Jen; Laws, Edward R; Jane, John A

2013-02-01

The efficacy of endoscopic transsphenoidal surgery (ETS) for Cushing disease has not been clearly established. To assess efficacy of a pure endoscopic approach for treatment of Cushing disease and determine predictors of remission. A prospectively acquired database of 61 patients undergoing ETS was reviewed. Remission was defined as postoperative morning serum cortisol of <5 μg/dL or normal or decreased 24-hour urine-free cortisol level in follow-up. Overall, hypercortisolemia resolved in 58 of 61 patients (95%) by discharge. Tumor size did not predict resolution of hypercortisolemia at discharge (microadenomas [97%], magnetic resonance imaging-negative Cushing [100%], macroadenomas [87%]). At 2- to 3-month evaluations, 45 of 49 patients (91.8%) were in remission. Fifty patients were followed for at least 12 months (mean, 28 months; range, 12-72). Forty-two (84%) achieved remission from a single ETS. In these patients, there was no significant difference in remission rates between microadenomas (93%), magnetic resonance imaging-negative (70%), and macroadenomas (77%). Patients with history of previous surgery (n = 14, 23%) were 9 times less likely to achieve follow-up remission (P = .021). In-house cortisol level of <5.7 μg/dL provided the best prediction of follow-up remission (sensitivity 88.6%, specificity 83.3%). Postoperative diabetes insipidus occurred transiently in 7 patients (9%) and permanently in 3 (5%). One patient experienced postoperative cerebrospinal fluid leak that resolved with further surgery. ETS for Cushing disease provides high rates of remission with low rates of complications regardless of size. Although patients with a history of previous surgery are less likely to achieve remission, the majority can still achieve remission following treatment.

PREDICTORS OF BIOCHEMICAL REMISSION AND RECURRENCE AFTER SURGICAL AND RADIATION TREATMENTS OF CUSHING DISEASE: A SYSTEMATIC REVIEW AND META-ANALYSIS.

PubMed

Abu Dabrh, Abd Moain Abu; Singh Ospina, Naykky M; Al Nofal, Alaa; Farah, Wigdan H; Barrionuevo, Patricia; Sarigianni, Maria; Mohabbat, Arya B; Benkhadra, Khalid; Carranza Leon, Barbara G; Gionfriddo, Michael R; Wang, Zhen; Mohammed, Khaled; Ahmed, Ahmed T; Elraiyah, Tarig A; Haydour, Qusay; Alahdab, Fares; Prokop, Larry J; Murad, Mohammad Hassan

2016-04-01

We conducted a systematic review and meta-analysis to synthesize the evidence about predictors that may affect biochemical remission and recurrence after transsphenoidal surgery (TSS), radiosurgery (RS), and radiotherapy (RT) in Cushing disease. We searched multiple databases through December 2014 including original controlled and uncontrolled studies that enrolled patients with Cushing disease who received TSS (first-line), RS, or RT. We extracted data independently, in duplicates. Outcomes of interest were biochemical remission and recurrence. A meta-analysis was conducted using the random-effects model to estimate event rates with 95% confidence intervals (CIs). First-line TSS was associated with high remission (76% [95% CI, 72 to 79%]) and low recurrence rates (10% [95% CI, 6 to 16%]). Remission after TSS was higher in patients with microadenomas or positive-adrenocorticotropic hormone tumor histology. RT was associated with a high remission rate (RS, 68% [95% CI, 61 to 77%]; RT, 66% [95% CI, 58 to 75%]) but also with a high recurrence rate (RS, 32% [95% CI, 16 to 60%]; RT, 26% [95% CI, 14 to 48%]). Remission after RS was higher at short-term follow-up (≤2 years) and with high-dose radiation, while recurrence was higher in women and with lower-dose radiation. Remission was after RT in adults who received TSS prior to RT, and with lower radiation doses. There was heterogeneity (nonstandardization) in the criteria and cutoff points used to define biochemical remission and recurrence. First-line TSS is associated with high remission and low recurrence, while RS and RT are associated with reasonable remission rates but important recurrence rates. The current evidence warrants low confidence due to the noncomparative nature of the studies, high heterogeneity, and imprecision.

Body Composition and Cardiovascular Risk Markers after Remission of Cushing's Disease: A Prospective Study Using Whole-Body MRI

PubMed Central

Shen, Wei; Strohmayer, Erika; Post, Kalmon D.; Freda, Pamela U.

2012-01-01

Context: Cushing's Disease (CD) alters fat distribution, muscle mass, adipokine profile, and cardiovascular risk factors. It is not known whether remission entirely reverses these changes. Objectives: Our objective was to determine whether the adverse body composition and cardiovascular risk profile in CD change after remission. Design, Setting, and Patients: Fourteen CD patients were studied prospectively: before surgery (active disease) and again postoperatively 6 months after discontinuing oral glucocorticoids (remission). Whole-body magnetic resonance imaging was used to examine lean and fat tissue distributions. Outcome Measures: Body composition (skeletal muscle and fat in the visceral, bone marrow, sc, and inter-muscular compartments) and cardiovascular risk factors (serum insulin, glucose, leptin, high-molecular-weight adiponectin, C-reactive protein, and lipid profile) were measured in active CD and remission (mean 20 months after surgery). Results: Remission decreased visceral, pelvic bone marrow, sc (including trunk and limb sc), and total fat; waist circumference; and weight (P < 0.05). Remission altered fat distribution, resulting in decreased visceral/total fat (P = 0.04) and visceral fat/skeletal muscle ratios (P = 0.006). Remission decreased the absolute muscle mass (P = 0.015). Cardiovascular risk factors changed: insulin resistance, leptin, and total cholesterol decreased (P < 0.05), but adiponectin, C-reactive protein, and other lipid measures did not change. Conclusions: CD remission reduced nearly all fat depots and reverted fat to a distribution more consistent with favorable cardiovascular risk but decreased skeletal muscle. Remission improved some but not all cardiovascular risk markers. Remission from CD dramatically improves body composition abnormalities but may still be associated with persistent cardiovascular risk. PMID:22419708

Technetium uptake predicts remission and relapse in Grave's disease patients on antithyroid drugs for at least 1 year in South Indian subjects

PubMed Central

Singhal, Neha; Praveen, V. P.; Bhavani, Nisha; Menon, Arun S.; Menon, Usha; Abraham, Nithya; Kumar, Harish; JayKumar, R. V.; Nair, Vasantha; Sundaram, Shanmugha; Sundaram, Padma

2016-01-01

Context: Most of the information on remission related factors in Grave's disease are derived from Western literature. It is likely that there may be additional prognostic factors and differences in the postdrug treatment course of Grave's disease in India. Aim: To study factors which predict remission/relapse in Grave's disease patients from South India. Also to establish if technetium (Tc) uptake has a role in predicting remission. Subjects and Methods: Records of 174 patients with clinical, biochemical, and scintigraphic criteria consistent with Grave's disease, seen in our Institution between January 2006 and 2014 were analyzed. Patient factors, drug-related factors, Tc-99m uptake and other clinical factors were compared between the remission and nonremission groups. Statistical Analysis Used: Mann–Whitney U-test and Chi-square tests were used when appropriate to compare the groups. Results: Fifty-seven (32.7%) patients attained remission after at least 1 year of thionamide therapy. Of these, 11 (19.2%) patients relapsed within 1 year. Age, gender, goiter, and presence of extrathyroidal manifestations were not associated with remission. Higher values of Tc uptake were positively associated with remission (P- 0.02). Time to achievement of normal thyroid function and composite dose: Time scores were significantly associated with remission (P - 0.05 and P - 0.01, respectively). Patients with lower FT4 at presentation had a higher chance of remission (P - 0.01). The relapse rates were lower than previously reported in the literature. A higher Tc uptake was found to be significantly associated with relapse also (P - 0.009). Conclusion: The prognostic factors associated with remission in Graves's disease in this South Indian study are not the same as that reported in Western literature. Tc scintigraphy may have an additional role in identifying people who are likely to undergo remission and thus predict the outcome of Grave's disease. PMID:27042408

Technetium uptake predicts remission and relapse in Grave's disease patients on antithyroid drugs for at least 1 year in South Indian subjects.

PubMed

Singhal, Neha; Praveen, V P; Bhavani, Nisha; Menon, Arun S; Menon, Usha; Abraham, Nithya; Kumar, Harish; JayKumar, R V; Nair, Vasantha; Sundaram, Shanmugha; Sundaram, Padma

2016-01-01

Most of the information on remission related factors in Grave's disease are derived from Western literature. It is likely that there may be additional prognostic factors and differences in the postdrug treatment course of Grave's disease in India. To study factors which predict remission/relapse in Grave's disease patients from South India. Also to establish if technetium (Tc) uptake has a role in predicting remission. Records of 174 patients with clinical, biochemical, and scintigraphic criteria consistent with Grave's disease, seen in our Institution between January 2006 and 2014 were analyzed. Patient factors, drug-related factors, Tc-99m uptake and other clinical factors were compared between the remission and nonremission groups. Mann-Whitney U-test and Chi-square tests were used when appropriate to compare the groups. Fifty-seven (32.7%) patients attained remission after at least 1 year of thionamide therapy. Of these, 11 (19.2%) patients relapsed within 1 year. Age, gender, goiter, and presence of extrathyroidal manifestations were not associated with remission. Higher values of Tc uptake were positively associated with remission (P- 0.02). Time to achievement of normal thyroid function and composite dose: Time scores were significantly associated with remission (P - 0.05 and P - 0.01, respectively). Patients with lower FT4 at presentation had a higher chance of remission (P - 0.01). The relapse rates were lower than previously reported in the literature. A higher Tc uptake was found to be significantly associated with relapse also (P - 0.009). The prognostic factors associated with remission in Graves's disease in this South Indian study are not the same as that reported in Western literature. Tc scintigraphy may have an additional role in identifying people who are likely to undergo remission and thus predict the outcome of Grave's disease.

Predictors of spontaneous transient seizure remission in patients of medically refractory epilepsy due to mesial temporal sclerosis (MTS).

PubMed

Dhiman, Vikas; Sinha, Sanjib; Arimappamagan, Arivazhagan; Mahadevan, Anita; Bharath, Rose Dawn; Saini, Jitender; Rajeswaran, Jamuna; Rao, Malla Bhaskar; Shankar, Susrala K; Satishchandra, Parathasarthy

2015-02-01

To analyze the predictors of spontaneous transient seizure remission for ≥1 year in patients with drug-resistant epilepsy (DRE) due to mesial temporal sclerosis (MTS). This analysis included 38 patients with DRE (M:F = 20:18, age: 31.7 ± 10.9 years) diagnosed with unilateral MTS (right:left = 16:22). Group I ('remission' group) comprised of patients with seizure remission (M:F = 10:8, age: 32.8 ± 12.3 years, mean seizure free period: 2.2 ± 1.1 years; median: 2.1 years). Group II ('non-remission' group) comprised of age and gender matched 20 patients (M:F = 10:10, age: 30.7 ± 9.7 years) with unilateral MTS who never had seizure remission and subsequently underwent epilepsy surgery. Groups I and II were compared to find the predictors associated with transient seizure remission. The age at onset of seizures in group I was 13.2 ± 11.8 years and in group II was 12.0 ± 7.6 years. The duration of seizure was: group I - 19.7 ± 12.5 years and group II - 19.3 ± 7.7 years. Past history of seizure remissions (p < 0.001), frequent periods of remissions (p < 0.001), first remission within a year of onset of seizures (p = 0.04) and normal EEG (p = 0.04) were the important clinical predictors associated with seizure remission in this cohort. Fifteen patients in group I (83.3%) experienced remission following either change in AED (p ≤ 0.001) or increase in AED dosages (p < 0.001). There was no difference between the two groups regarding the type of semiology (partial vs. secondarily generalized) (p = 0.50), family history of seizures (p = 1.0), side of the lesion (p = 0.34), history of febrile seizures (p = 1.0) and the number of AEDs used (p = 0.53). The present study unfolds, some of the clinically relevant predictors associated with transient seizure remission in patients with DRE and MTS. Future molecular and network studies are required to understand its mechanism. Copyright © 2014 Elsevier B.V. All rights reserved.

8 CFR 280.5 - Mitigation or remission of fines.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 8 Aliens and Nationality 1 2014-01-01 2014-01-01 false Mitigation or remission of fines. 280.5... AND COLLECTION OF FINES § 280.5 Mitigation or remission of fines. In any case in which mitigation or... Examinations, or the Director for the National Fines Office for such mitigation or remission. [22 FR 9807, Dec...

8 CFR 280.5 - Mitigation or remission of fines.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 8 Aliens and Nationality 1 2013-01-01 2013-01-01 false Mitigation or remission of fines. 280.5... AND COLLECTION OF FINES § 280.5 Mitigation or remission of fines. In any case in which mitigation or... Examinations, or the Director for the National Fines Office for such mitigation or remission. [22 FR 9807, Dec...

8 CFR 280.5 - Mitigation or remission of fines.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 8 Aliens and Nationality 1 2012-01-01 2012-01-01 false Mitigation or remission of fines. 280.5... AND COLLECTION OF FINES § 280.5 Mitigation or remission of fines. In any case in which mitigation or... Examinations, or the Director for the National Fines Office for such mitigation or remission. [22 FR 9807, Dec...

8 CFR 280.5 - Mitigation or remission of fines.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Mitigation or remission of fines. 280.5... AND COLLECTION OF FINES § 280.5 Mitigation or remission of fines. In any case in which mitigation or... Examinations, or the Director for the National Fines Office for such mitigation or remission. [22 FR 9807, Dec...

8 CFR 280.5 - Mitigation or remission of fines.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 8 Aliens and Nationality 1 2011-01-01 2011-01-01 false Mitigation or remission of fines. 280.5... AND COLLECTION OF FINES § 280.5 Mitigation or remission of fines. In any case in which mitigation or... Examinations, or the Director for the National Fines Office for such mitigation or remission. [22 FR 9807, Dec...

Remission and Recovery in the Treatment for Adolescents with Depression Study (TADS): Acute and Long-term Outcomes

PubMed Central

Kennard, Betsy D.; Silva, Susan G.; Tonev, Simon; Rohde, Paul; Hughes, Jennifer L.; Vitiello, Benedetto; Kratochvil, Christopher J.; Curry, John F.; Emslie, Graham J.; Reinecke, Mark; March, John

2010-01-01

Objective We examine remission rate probabilities, recovery rates, and residual symptoms across 36 weeks in the Treatment for Adolescents with Depression Study (TADS). Method TADS, a multisite clinical trial, randomized 439 adolescents with major depressive disorder (MDD) to 12 weeks of treatment to fluoxetine (FLX), cognitive behavioral therapy (CBT), their combination (COMB), or pill placebo (PBO). The PBO group, treated openly after week 12, was not included in the subsequent analyses. Treatment differences in remission rates and probabilities of remission over time are compared. Recovery rates in remitters at week 12 (acute phase remitters) and week 18 (continuation phase remitters) are summarized. We also examined whether residual symptoms at the end of 12 weeks of acute treatment predicted later remission. Results At Week 36, the estimated remission rates for intention-to-treat cases were: COMB: 60%, FLX: 55%; CBT: 64%; overall: 60%. Paired comparisons reveal that at week 24 all active treatments converge on remission outcomes. The recovery rate at Week 36 was 65% for acute phase remitters and 71% for continuation phase remitters, with no significant between-treatment differences in recovery rates. Residual symptoms at the end of acute treatment predicted failure to achieve remission at weeks 18 and 36. Conclusions The majority of depressed adolescents in all three treatment modalities achieved remission at the end of nine months of treatment. PMID:19127172

Vasovagal tonus index (VVTI) as an indirect assessment of remission status in canine multicentric lymphoma undergoing multi-drug chemotherapy.

PubMed

Pecceu, Evi; Stebbing, Brittainy; Martinez Pereira, Yolanda; Handel, Ian; Culshaw, Geoff; Hodgkiss-Geere, Hannah; Lawrence, Jessica

2017-12-01

Vasovagal tonus index (VVTI) is an indirect measure of heart rate variability and may serve as a marker of disease severity. Higher heart rate variability has predicted lower tumour burden and improved survival in humans with various tumour types. The purpose of this pilot study was to evaluate VVTI as a biomarker of remission status in canine lymphoma. The primary hypothesis was that VVTI would be increased in dogs in remission compared to dogs out of remission. Twenty-seven dogs were prospectively enrolled if they had a diagnosis of intermediate to high-grade lymphoma and underwent multidrug chemotherapy. Serial electrocardiogram data were collected under standard conditions and relationships between VVTI, remission status and other clinical variables were evaluated. VVTI from dogs in remission (partial or complete) did not differ from dogs with fulminant lymphoma (naive or at time of relapse). Dogs in partial remission had higher VVTI than dogs in complete remission (p = 0.021). Higher baseline VVTI was associated with higher subsequent scores (p < 0.001). VVTI also correlated with anxiety level (p = 0.03). Based on this pilot study, VVTI did not hold any obvious promise as a useful clinical biomarker of remission status. Further investigation may better elucidate the clinical and prognostic utility of VVTI in dogs with lymphoma.

Response and Remission After Cognitive and Exposure Therapy for Hypochondriasis.

PubMed

Weck, Florian; Neng, Julia M B

2015-11-01

Cognitive behavioral therapy has demonstrated large effect sizes for the treatment of hypochondriasis. However, response and remission rates, which provide important additional information about clinically significant improvements, have seldom been reported. In the current study, rates of response and remission after cognitive therapy and exposure therapy were evaluated. The study was based on a randomized controlled trial that treated patients with hypochondriasis (N = 75). The primary outcome measure was a clinician-administered structured interview for hypochondriasis. At posttreatment, response was found for 72.0% and remission for 45.3% of the patients. At 12-month follow-up, the response rate was 68.0%, and the remission rate was 54.7%. No significant differences in the frequency of response/remission were found between the cognitive therapy and the exposure therapy groups. Patients' and therapists' perspectives of clinical improvement corresponded with remission rather than response rates. Improvement rates were compared with those of other mental disorders, and implications for the treatment of hypochondriasis were discussed.

Induction therapy with adalimumab plus methotrexate for 24 weeks followed by methotrexate monotherapy up to week 48 versus methotrexate therapy alone for DMARD-naive patients with early rheumatoid arthritis: HIT HARD, an investigator-initiated study.

PubMed

Detert, Jacqueline; Bastian, Hans; Listing, Joachim; Weiß, Anja; Wassenberg, Siegfried; Liebhaber, Anke; Rockwitz, Karin; Alten, Rieke; Krüger, Klaus; Rau, Rolf; Simon, Christina; Gremmelsbacher, Eva; Braun, Tanja; Marsmann, Bettina; Höhne-Zimmer, Vera; Egerer, Karl; Buttgereit, Frank; Burmester, Gerd-R

2013-06-01

To investigate the long-term effects of induction therapy with adalimumab (ADA) plus methotrexate (MTX) in comparison with placebo (PBO) plus MTX in DMARD-naïve patients with active early rheumatoid arthritis (RA). Patients with active early RA (disease duration of ≤12 months) were randomly assigned to receive 40 mg ADA subcutaneously every other week (eow) plus MTX 15 mg/week subcutaneously or PBO plus MTX subcutaneously at 15 mg/week over 24 weeks. Thereafter, all patients received MTX monotherapy up to week 48. The primary outcome was the Disease Activity Score 28 (DAS28) at week 48. Secondary outcomes included proportions of patients in remission (DAS28<2.6), ACR responses, Health Assessment Questionnaire (HAQ) score and radiographic progression. 87 patients were assigned to ADA/MTX and 85 patients to PBO/MTX. At baseline, DAS28 was 6.2±0.8 in the ADA/MTX and 6.3±0.9 in the PBO/MTX groups. At week 24, treatment with ADA/MTX compared with PBO/MTX resulted in a greater reduction in DAS28 (3.0±1.2 vs 3.6±1.4; p=0.009) and other secondary outcomes such as DAS28 remission rate (47.9% vs 29.5%; p=0.021) and HAQ (0.49±0.6 vs 0.72±0.6; p=0.0014). At week 48, the difference in clinical outcomes between groups was not statistically significant (DAS28: 3.2±1.4 vs 3.4±1.6; p=0.41). Radiographic progression at week 48 was significantly greater in patients administered PBO/MTX (Sharp/van der Heijde score: ADA/MTX 2.6 vs PBO/MTX 6.4; p=0.03, Ratingen score: 1.7 vs 4.2; p=0.01). A greater reduction in radiographic progression after initial combination therapy with ADA and MTX was seen at week 48, even after discontinuation of ADA treatment at week 24. This sustained effect was not found at the primary endpoint (DAS28 reduction).

Does Response to Induction Chemotherapy Predict Survival for Locally Advanced Non-Small-Cell Lung Cancer? Secondary Analysis of RTOG 8804/8808

DOE Office of Scientific and Technical Information (OSTI.GOV)

McAleer, Mary Frances, E-mail: mfmcalee@mdanderson.or; Moughan, Jennifer M.S.; Byhardt, Roger W.

2010-03-01

Purpose: Induction chemotherapy (ICT) improves survival compared with radiotherapy (RT) alone in locally advanced non-small-cell lung cancer (LANSCLC) patients with good prognostic factors. Concurrent chemoradiotherapy (CCRT) is superior to ICT followed by RT. The question arises whether ICT response predicts the outcome of patients subsequently treated with CCRT or RT. Methods and Materials: Between 1988 and 1992, 194 LANSCLC patients were treated prospectively with ICT (two cycles of vinblastine and cisplatin) and then CCRT (cisplatin plus 63 Gy for 7 weeks) in the Radiation Therapy Oncology Group 8804 trial (n = 30) or ICT and then RT (60 Gy/6 wk)more » on Radiation Therapy Oncology Group 8808 trial (n = 164). Of the 194 patients, 183 were evaluable and 141 had undergone a postinduction assessment. The overall survival (OS) of those with complete remission (CR) or partial remission (PR) was compared with that of patients with stable disease (SD) or progressive disease (PD) after ICT. Results: Of the 141 patients, 6, 30, 99, and 6 had CR, PR, SD, and PD, respectively. The log-rank test showed a significant difference (p <0.0001) in OS when the response groups were compared (CR/PR vs. SD/PD). On univariate and multivariate analyses, a trend was seen toward a response to ICT with OS (p = 0.097 and p = 0.06, respectively). A squamous histologic type was associated with worse OS on univariate and multivariate analyses (p = 0.031 and p = 0.018, respectively). SD/PD plus a squamous histologic type had a hazard ratio of 2.25 vs. CR/PR plus a nonsquamous histologic type (p = 0.007) on covariate analysis. Conclusion: The response to ICT was associated with a significant survival difference when the response groups were compared. A response to ICT showed a trend toward, but was not predictive of, improved OS in LANSCLC patients. Patients with SD/PD after ICT and a squamous histologic type had the poorest OS. These data suggest that patients with squamous LANSCLC might benefit from immediate RT or CCRT.« less

Comparison of central nervous system prophylaxis with cranial radiation and intrathecal methotrexate versus intrathecal methotrexate alone in acute lymphoblastic leukemia

DOE Office of Scientific and Technical Information (OSTI.GOV)

Muriel, F.S.; Svarch, E.; Pavlovsky, S.

1983-08-01

In acute lymphoblastic leukemia, central nervous system prophylaxis with irradiation plus intrathecal methotrexate (i.t. MTX) reduces the incidence of CNS relapse to 7%-15%. However, increased evidence of CNS delayed toxicity was recognized mainly in children as CT scan abnormalities and neuropsychologic alterations. Two questions were analyzed: (1) Will further doses of i.t. methotraxate and dexamethasone (i.t. MTX-DMT) decrease the incidence of CNS relapse. (2) Is i.t. MTX-DMT given during induction and maintenance as effective as cranium irradiation plus i.t. MTX-DMT. Incidence of primary CNS relapse in i.t. MTX-DMT-treated patients with a WBC count < 50,000 and in the untreated groupmore » was 11%. In patients with a WBC count > 50,000, it was 16% in the treated group and 19% in the control group. These patients were compared with patients which had received 3 doses of i.t. MTX-DMT alone during induction, 3 doses weekly during the first month of remission, and quarterly thereafter. The incidence of leukemia at 60 mo in patients with a WBC count < 50,000 was 20% in the irradiated group and 32% in the group with i.t. MTX-DMT alone. The relapse-free survival at 60 mo was 26% and 41%, respectively, (p < 0.0005). The incidence in patients with a WBC count > 50,000 at 48 mo was 28% and 42% in the irradiated and nonirradiated group respectively. Complete remission remained at 15% and 16% respectively of patients disease-free at 48 mo. We conclude that (A) after cranial irradiation plus i.t. MTX-DMT X 5, the use of additional doses of i.t. MTX-DMT is not of further benefit in preventing CNS relapse; (B) use of i.t. MTX-DMT alone compares with cranial irradiation plus i.t. MTX-DMT in incidence of CNS relapse; and (C) relapse-free survival and survival in patients with a WBC count < 50.000 were significantly longer in those without cranial irradiation.« less

Development and Validation of a Scoring System to Predict Outcomes of Vedolizumab Treatment in Patients with Crohn's Disease.

PubMed

Dulai, Parambir S; Boland, Brigid S; Singh, Siddharth; Chaudrey, Khadija; Koliani-Pace, Jenna L; Kochhar, Gursimran; Parikh, Malav P; Shmidt, Eugenia; Hartke, Justin; Chilukuri, Prianka; Meserve, Joseph; Whitehead, Diana; Hirten, Robert; Winters, Adam C; Katta, Leah G; Peerani, Farhad; Narula, Neeraj; Sultan, Keith; Swaminath, Arun; Bohm, Matthew; Lukin, Dana; Hudesman, David; Chang, John T; Rivera-Nieves, Jesus; Jairath, Vipul; Zou, G Y; Feagan, Brian G; Shen, Bo; Siegel, Corey A; Loftus, Edward V; Kane, Sunanda; Sands, Bruce E; Colombel, Jean-Frederic; Sandborn, William J; Lasch, Karen; Cao, Charlie

2018-05-29

As more treatment options for inflammatory bowel diseases become available, it is important to identify patients most likely to respond to different therapies. We created and validated a scoring system to identify patients with Crohn's disease (CD) who respond to vedolizumab. We collected data from GEMINI 2 phase 3 trial of patients with active CD treated with vedolizumab for 26 weeks (n=814) and performed logistic regression analysis to identify factors associated with clinical, steroid-free, and durable remission (derivation set). We used these data to develop a clinical decision support tool, which we validated using data from 366 participants in a separate clinical practice observational cohort of patients with active CD treated with vedolizumab for 26 weeks (the VICTORY cohort). We evaluated the ability of this tool to identify patients in clinical remission or corticosteroid-free remission, or those with mucosal healing (MH), clinical remission with MH, or corticosteroid-free remission with MH after vedolizumab therapy using receiver operating characteristic area under the curve (AUC) analyses. The primary outcome was to develop and validate a list of factors associated with achieving remission by vedolizumab in patients with active CD. In the derivation analysis, we identified absence of previous treatment with a tumor necrosis factor antagonist (+3 points), absence of prior bowel surgery (+2 points), absence of prior fistulizing disease (+2 points), baseline level of albumin (+0.4 points per g/L), and baseline concentration of C-reactive protein (reduction of 0.5 points for values between 3.0-10.0 mg/L and 3.0 points for values > 10.0 mg/L) as factors associated with remission. In the validation set, our model identified patients in clinical remission with an AUC of 0.67, patients in corticosteroid-free remission with an AUC of 0.66, patients with MH with an AUC of 0.72, patients in clinical remission with MH with an AUC of 0.73, and patients in corticosteroid-free clinical remission with MH with an AUC of 0.75. A cut-off value of 13 points identified patients in clinical remission after vedolizumab therapy with 92% sensitivity, patients in corticosteroid-free remission with 94% sensitivity, patients with MH with 98% sensitivity, patients in deep remission with 100% sensitivity, and patients with corticosteroid-free clinical remission with MH with 100% sensitivity. We developed and validated a scoring system to identify patients with CD most likely to respond to 26 weeks of vedolizumab therapy. Further studies are needed to optimize its accuracy in select populations and determine its cost effectiveness. Copyright © 2018 AGA Institute. Published by Elsevier Inc. All rights reserved.

Prolonged remission in Caucasian patients with SLE: prevalence and outcomes.

PubMed

Zen, Margherita; Iaccarino, Luca; Gatto, Mariele; Bettio, Silvano; Nalotto, Linda; Ghirardello, Anna; Punzi, Leonardo; Doria, Andrea

2015-12-01

To assess the prevalence of prolonged remission in Caucasian patients affected with systemic lupus erythematosus (SLE) and its relationship with damage accrual. Caucasian patients diagnosed with SLE between 1990 and 2009 and quarterly seen from 2009 to 2013 were included in the study. We defined remission as prolonged when lasting ≥5 consecutive years. Three levels of remission were defined using the SLE Disease Activity Index-2000 (SLEDAI-2K): complete remission: no disease activity in corticosteroid-free and immunosuppressant-free patients; clinical remission off corticosteroids: serologically active clinical quiescent (SACQ) disease in corticosteroid-free patients and clinical remission on corticosteroids: SACQ disease in patients taking prednisone 1-5 mg/day. Damage was measured by the SLICC/American College of Rheumatology Damage Index (SDI). 224 patients fulfilled inclusion criteria: 196 (87.5%) were women, mean±SD disease duration 11.2±6.8 years. During the 5-year follow-up, 16 patients (7.1%) achieved prolonged complete remission, 33 (14.7%) prolonged clinical remission off corticosteroids and 35 (15.6%) prolonged clinical remission on corticosteroids. At the multivariate analysis, vasculitis (OR 4.95), glomerulonephritis (OR 2.38) and haematological manifestations (OR 2.19) over the patients' disease course were associated with an unremitted disease. SDI increased more frequently in unremitted (72/140, 51.4%) than in remitted patients (22/84, 26.2%; p=0.001); SDI median increase was higher in unremitted than in remitted patients: 1 (0-3) vs 0 (0-2), respectively (p<0.001). At multivariate analysis, unremitted disease (OR 2.52) and high-dose corticosteroid intake (OR 2.35) were risk factors for damage accrual. Thirty-seven percent of our Caucasian patients achieved a prolonged remission, which was associated with a better outcome in terms of damage accrual. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Systematic review of prospective studies investigating "remission" from amphetamine, cannabis, cocaine or opioid dependence.

PubMed

Calabria, Bianca; Degenhardt, Louisa; Briegleb, Christina; Vos, Theo; Hall, Wayne; Lynskey, Michael; Callaghan, Bridget; Rana, Umer; McLaren, Jennifer

2010-08-01

To review and summarize existing prospective studies reporting on remission from dependence upon amphetamines, cannabis, cocaine or opioids. Systematic searches of the peer-reviewed literature were conducted to identify prospective studies reporting on remission from amphetamines, cannabis, cocaine or opioid dependence. Searches were limited to publication between 1990 and 2009. Reference lists of review articles and important studies were searched to identify additional studies. Remission was defined as no longer meeting diagnostic criteria for drug dependence or abstinence from drug use; follow-up periods of at least three years were investigated. The remission rate was estimated for each drug type, allowing pooling across studies with varying follow-up times. There were few studies examining the course of psychostimulant dependence that met inclusion criteria (one for amphetamines and four for cocaine). There were ten studies of opioid and three for cannabis dependence. Definitions of remission varied and most did not clearly assess remission from dependence. Amphetamine dependence had the highest remission rate (0.4477; 95%CI 0.3991, 0.4945), followed by opioid (0.2235; 95%CI 0.2091, 0.2408) and cocaine dependence (0.1366; 95%CI 0.1244, 0.1498). Conservative estimates of remission rates followed the same pattern with cannabis dependence (0.1734; 95%CI 0.1430, 0.2078) followed by amphetamine (0.1637; 95%CI 0.1475, 0.1797), opioid (0.0917; 95%CI 0.0842, 0.0979) and cocaine dependence (0.0532; 95%CI 0.0502, 0.0597). The limited prospective evidence suggests that "remission" from dependence may occur relatively frequently but rates may differ across drugs. There is very little research on remission from drug dependence; definitions used are often imprecise and inconsistent across studies and there remains considerable uncertainty about the longitudinal course of dependence upon these most commonly used illicit drugs. Copyright 2010 Elsevier Ltd. All rights reserved.

Remission of chronic headache: Rates, potential predictors and the role of medication, follow-up results of the German Headache Consortium (GHC) Study.

PubMed

Henning, Verena; Katsarava, Zaza; Obermann, Mark; Moebus, Susanne; Schramm, Sara

2018-03-01

Objectives To estimate remission rates of chronic headache (CH), focusing on potential predictors of headache remission and medication. Methods We used data from the longitudinal population-based German Headache Consortium (GHC) Study (n = 9,944, 18-65 years). Validated questionnaires were used at baseline (t 0 , 2003-2007, response rate: 55.2%), first follow-up after 1.87 ± 0.39 years (t 1 , 37.2%) and second follow-up after 3.26 ± 0.60 years (t 2 , 38.8%) to assess headache type and frequency, use of analgesics and anti-migraine drugs, medication overuse, education, BMI, smoking and alcohol consumption. CH was defined as ≥ 15 headache days/month at t 0 over three months. Outcomes were: CH remission (<15 headache days/month at both follow-ups), CH persistence (≥ 15 headache days/month at both follow-ups); all others were considered as partially remitted. To estimate predictors of remission, univariate and multiple logistic regression were calculated. Results At baseline, 255 (2.6%) participants were identified with CH. Of these, 158 (62.0%) participants responded at both follow-ups. Remission was observed in 58.2% of participants, partial remission in 17.7% and persistence in 24.1%. Remission was associated with female sex (adjusted odds ratio: 3.10, 95% confidence interval: 1.06-9.08) and no medication overuse (4.16, 1.45-11.94) compared to participants with persistent CH; participants with higher headache frequency at t 0 were less likely to remit (0.90, 0.84-0.97). Medication, age, education, BMI, smoking and drinking showed no effects on remission. Similar results were observed for partial remission. Conclusion The majority of CH participants remitted from CH. Female sex, no overuse of pain medication and lower headache frequency were associated with remission.

Breakthrough seizures—Further analysis of the Standard versus New Antiepileptic Drugs (SANAD) study

PubMed Central

Powell, Graham A.; Tudur Smith, Catrin; Marson, Anthony G.

2017-01-01

Objectives To develop prognostic models for risk of a breakthrough seizure, risk of seizure recurrence after a breakthrough seizure, and likelihood of achieving 12-month remission following a breakthrough seizure. A breakthrough seizure is one that occurs following at least 12 months remission whilst on treatment. Methods We analysed data from the SANAD study. This long-term randomised trial compared treatments for participants with newly diagnosed epilepsy. Multivariable Cox models investigated how clinical factors affect the probability of each outcome. Best fitting multivariable models were produced with variable reduction by Akaike’s Information Criterion. Risks associated with combinations of risk factors were calculated from each multivariable model. Results Significant factors in the multivariable model for risk of a breakthrough seizure following 12-month remission were number of tonic-clonic seizures by achievement of 12-month remission, time taken to achieve 12-month remission, and neurological insult. Significant factors in the model for risk of seizure recurrence following a breakthrough seizure were total number of drugs attempted to achieve 12-month remission, time to achieve 12-month remission prior to breakthrough seizure, and breakthrough seizure treatment decision. Significant factors in the model for likelihood of achieving 12-month remission after a breakthrough seizure were gender, age at breakthrough seizure, time to achieve 12-month remission prior to breakthrough, and breakthrough seizure treatment decision. Conclusions This is the first analysis to consider risk of a breakthrough seizure and subsequent outcomes. The described models can be used to identify people most likely to have a breakthrough seizure, a seizure recurrence following a breakthrough seizure, and to achieve 12-month remission following a breakthrough seizure. The results suggest that focussing on achieving 12-month remission swiftly represents the best therapeutic aim to reduce the risk of a breakthrough seizure and subsequent negative outcomes. This will aid individual patient risk stratification and the design of future epilepsy trials. PMID:29267375

Remission of Intermediate Uveitis: Incidence and Predictive Factors.

PubMed

Kempen, John H; Gewaily, Dina Y; Newcomb, Craig W; Liesegang, Teresa L; Kaçmaz, R Oktay; Levy-Clarke, Grace A; Nussenblatt, Robert B; Rosenbaum, James T; Sen, H Nida; Suhler, Eric B; Thorne, Jennifer E; Foster, C Stephen; Jabs, Douglas A; Payal, Abhishek; Fitzgerald, Tonetta D

2016-04-01

To evaluate the incidence of remission among patients with intermediate uveitis; to identify factors potentially predictive of remission. Retrospective cohort study. Involved eyes of patients with primary noninfectious intermediate uveitis at 4 academic ocular inflammation subspecialty practices, followed sufficiently long to meet the remission outcome definition, were studied retrospectively by standardized chart review data. Remission of intermediate uveitis was defined as a lack of inflammatory activity at ≥2 visits spanning ≥90 days in the absence of any corticosteroid or immunosuppressant medications. Factors potentially predictive of intermediate uveitis remission were evaluated using survival analysis. Among 849 eyes (of 510 patients) with intermediate uveitis followed over 1934 eye-years, the incidence of intermediate uveitis remission was 8.6/100 eye-years (95% confidence interval [CI], 7.4-10.1). Factors predictive of disease remission included prior pars plana vitrectomy (PPV) (hazard ratio [HR] [vs no PPV] = 2.39; 95% CI, 1.42-4.00), diagnosis of intermediate uveitis within the last year (HR [vs diagnosis >5 years ago] =3.82; 95% CI, 1.91-7.63), age ≥45 years (HR [vs age <45 years] = 1.79; 95% CI, 1.03-3.11), female sex (HR = 1.61; 95% CI, 1.04-2.49), and Hispanic race/ethnicity (HR [vs white race] = 2.81; 95% CI, 1.23-6.41). Presence/absence of a systemic inflammatory disease, laterality of uveitis, and smoking status were not associated with differential incidence. Our results suggest that intermediate uveitis is a chronic disease with an overall low rate of remission. Recently diagnosed patients and older, female, and Hispanic patients were more likely to remit. With regard to management, pars plana vitrectomy was associated with increased probability of remission. Copyright © 2016 Elsevier Inc. All rights reserved.

Vedolizumab provides clinical benefit over 1 year in patients with active inflammatory bowel disease - a prospective multicenter observational study.

PubMed

Stallmach, A; Langbein, C; Atreya, R; Bruns, T; Dignass, A; Ende, K; Hampe, J; Hartmann, F; Neurath, M F; Maul, J; Preiss, J C; Schmelz, R; Siegmund, B; Schulze, H; Teich, N; von Arnim, U; Baumgart, D C; Schmidt, C

2016-12-01

Vedolizumab, a monoclonal antibody targeting the α4β7-integrin, is effective in inducing and maintaining clinical remission in Crohn's disease and ulcerative colitis according to randomised clinical trials. To determine the long-term effectiveness of vedolizumab in a real-world clinical setting. This observational registry assessed the clinical outcome in patients treated with vedolizumab for clinically active Crohn's disease (n = 67) or ulcerative colitis (n = 60). Primary endpoint was clinical remission (HBI ≤ 4/pMayo ≤ 1) at week 54. Secondary endpoints included clinical response rates (HBI/pMayo score drop ≥3) and steroid-free clinical remission at weeks 30 and 54. Vedolizumab was stopped in 69/127 (56%) patients after a median time of 18 weeks (range 2-49) predominantly owing to lack or loss of response. Using nonresponder imputation analysis, clinical remission and steroid-free remission rates were 21% and 15% in Crohn's disease and 25% and 22% in ulcerative colitis, respectively. Lack of clinical remission was associated with prior treatment with anti-TNF or with steroids for more than 3 months in the last 6 months in ulcerative colitis. At week 14, the absence of remission in Crohn's disease or nonresponse in ulcerative colitis indicated a low likelihood of clinical remission at week 54 [2/31 (7%) in Crohn's disease, 4/41 (10%) in ulcerative colitis]. Accordingly, declining C-reactive protein in inflammatory bowel disease and/or lower faecal calprotectin in ulcerative colitis at week 14 predicted remission at week 54. Among patients who started vedolizumab for active inflammatory bowel disease, clinical remission rates are 21-25% after 54 weeks. © 2016 John Wiley & Sons Ltd.

Utility of baseline serum phosphorus levels for predicting remission in acromegaly patients.

PubMed

Yalin, G Y; Tanrikulu, S; Gul, N; Uzum, A K; Aral, F; Tanakol, R

2017-08-01

High GH and IGF I levels increase tubular phosphate reabsorption in patients with acromegaly. We aimed to investigate the utility of serum phosphorus levels as an indicator for predicting chance of remission in acromegaly patients. Fifty-one patients (n: 51; F: 24, M: 27) with diagnosis of acromegaly were included in the study. Plasma IGF-1, Phosphorus (P) and nadir GH levels on oral glucose tolerance test (OGTT) at the time of diagnosis were analysed retrospectively. Patients were classified into two groups according to their plasma P levels; P ≤ 4.5 mg/dl (Group-1, n: 23, 45.1%), P > 4.5 mg/dl (Group-2, n: 28, 54.9%). Two groups were compared according to remission status; remission (n: 27) and non-remission (n: 24). Remission was defined with absence of clinical symptoms, normal plasma IGF-1 (adjusted for age and gender) and GH levels (<1 mcg/dl) at least 3 months after initial treatment. Serum P levels decreased significantly after treatment in both groups (p < 0.001). There was a significant correlation between baseline phosphorus levels and remission rates, nadir GH in OGTT, pituitary adenoma size and Ki-67 scores (p = 0.001, r: -0.51; p = 0.01, r: 0.44; p = 0.001, r: 0.52; p = 0.02, r: 0.71, respectively). Mean baseline P levels were significantly higher in patients with non-remission (4.8 vs 4.2, P < 0.001). Logistic regression analysis did not reveal an independent effect on remission with any of these risk factors. High serum P levels may be an indicator for a low likelihood of onset of remission in acromegaly patients. Further studies with wider spectrum are needed to make specific suggestions.

Predictors of Long-Term Remission and Relapse of Type 2 Diabetes Mellitus Following Gastric Bypass in Severely Obese Patients.

PubMed

de Oliveira, Vanessa Lopes Preto; Martins, Gianluca P; Mottin, Cláudio C; Rizzolli, Jacqueline; Friedman, Rogério

2018-01-01

Diabetes remission is not observed in all obese patients with type 2 diabetes submitted to bariatric surgery. Relapses occur in patients in whom remission is achieved. We investigated the factors associated with long-term (≥3 years) remission and relapse of type 2 diabetes after Roux-en-Y gastric bypass (RYGB) in these patients. By a retrospective review, we analyzed data from 254 patients with type 2 diabetes who had undergone RYGB from May 2000 to November 2011 and had at least 3 years of follow-up. The criteria for remission and relapse of type 2 diabetes followed the current American Diabetes Association recommendations. Remission was achieved in almost 82% of participants (69.7% complete, and 12.2% partial remission). Of these, 12% relapsed within a mean follow-up of 5.1 ± 2.0 years after surgery. Predictors of complete remission were younger age, better preoperative glycemic control, and shorter diabetes duration. Preoperative insulin use was associated with a ninefold increase in the relapse hazard (HR = 9.1 (95% CI: 3.3-25.4)). Use of two or more oral anti-diabetic agents increased the relapse hazard sixfold (HR = 6.1 (95% CI: 1.8-20.6)). Eighteen point one percent of patients did not achieve any remission during follow-up. However, they exhibited significant improvements in glycemic control. These data indicate that RYGB should not be delayed when remission of type 2 diabetes is a therapeutic goal, and also suggest that the best possible metabolic control should be sought in obese patients who may eventually be candidates for RYGB.

The DAS28-ESR cutoff value necessary to achieve remission under the new Boolean-based remission criteria in patients receiving tocilizumab.

PubMed

Hirabayashi, Yasuhiko; Ishii, Tomonori

2013-01-01

To seek the cutoff value of the 28-joint disease activity score using erythrocyte sedimentation rate (DAS28-ESR) that is necessary to achieve remission under the new Boolean-based criteria, we analyzed the data for 285 patients with rheumatoid arthritis registered between May 2008 and November 2009 by the Michinoku Tocilizumab Study Group and observed for 1 year after receiving tocilizumab (TCZ) in real clinical practice. Remission rates under the DAS28-ESR criteria and the Boolean criteria were assessed every 6 months after the first TCZ dose. The DAS28-ESR cutoff value necessary to achieve remission under the new criteria was analyzed by receiver operating characteristic (ROC) analysis. Data were analyzed using last observation carried forward. After 12 months of TCZ use, remission was achieved in 164 patients (57.5 %) by DAS28-ESR and 71 patients (24.9 %) under the new criteria for clinical trials. CRP levels scarcely affected remission rates, and the difference between remission rates defined by DAS28-ESR and by the new criteria was mainly due to patient global assessment (PGA). Improvement of PGA was inversely related to disease duration. ROC analysis revealed that the DAS28-ESR cutoff value necessary to predict remission under the new criteria for clinical trials was 1.54, with a sensitivity of 88.7 %, specificity of 85.5 %, positive predictive value of 67.0 %, and negative predictive value of 95.8 %. A DAS28-ESR cutoff value of 1.54 may be reasonable to predict achievement of remission under the new Boolean-based criteria for clinical trials in patients receiving TCZ.

Remission of Intermediate Uveitis: Incidence and Predictive Factors

PubMed Central

Kempen, John H.; Gewaily, Dina Y.; Newcomb, Craig W.; Liesegang, Teresa L.; Kaçmaz, R. Oktay; Levy-Clarke, Grace A.; Nussenblatt, Robert B.; Rosenbaum, James T.; Sen, H. Nida; Suhler, Eric B.; Thorne, Jennifer E.; Foster, C. Stephen; Jabs, Douglas A.; Payal, Abhishek; Fitzgerald, Tonetta D.

2016-01-01

Purpose To evaluate the incidence of remission among patients with intermediate uveitis; to identify factors potentially predictive of remission. Design Retrospective cohort study. Methods Involved eyes of patients with primary non-infectious intermediate uveitis at 4 academic ocular inflammation subspecialty practices, followed sufficiently long to meet the remission outcome definition, were studied retrospectively by standardized chart review data. Remission of intermediate uveitis was defined as a lack of inflammatory activity at ≥2 visits spanning ≥90 days in the absence of any corticosteroid or immunosuppressant medications. Factors potentially predictive of intermediate uveitis remission were evaluated using survival analysis. Results Among 849 eyes (of 510 patients) with intermediate uveitis followed over 1,934 eye-years, the incidence of intermediate uveitis remission was 8.6/100 eye-years (95% confidence interval (CI), 7.4–10.1). Factors predictive of disease remission included prior pars plana vitrectomy (PPV) (HR (vs. no PPV)=2.39; 95% CI, 1.42–4.00), diagnosis of intermediate uveitis within the last year (vs. diagnosis >5 years ago)=3.82; 95% CI, 1.91–7.63), age ≥45 years (HR (vs. age <45 years)=1.79; 95% CI, 1.03–3.11), female sex (HR=1.61; 95% CI, 1.04–2.49), and Hispanic race/ethnicity (HR (vs. white race)=2.81; 95% CI, 1.23–6.41). Presence/absence of a systemic inflammatory disease, laterality of uveitis, and smoking status were not associated with differential incidence. Conclusions Our results suggest that intermediate uveitis is a chronic disease with an overall low rate of remission. Recently diagnosed cases, and older, female and Hispanic cases were more likely to remit. With regards to management, pars plana vitrectomy was associated with increased probability of remission. PMID:26772874

Nonremission and time to remission among remitters in major depressive disorder: Revisiting STAR*D.

PubMed

Mojtabai, Ramin

2017-12-01

Some individuals with major depressive disorder do not experience a remission even after one or more adequate treatment trials. In some others who experience remission, it happens at variable times. This study sought to estimate the prevalence of nonremission in a large sample of patient participating in the Sequenced Treatment Alternatives to Relieve Depression (STAR*D) trial and to identify correlates of nonremission and time to remission among remitters. Using data from 3,606 participants of STAR*D, the study used cure regression modeling to estimate nonremission and jointly model correlates of nonremission and time to remission among the remitters. Overall, 14.7% of the STAR*D participants were estimated to be nonremitters. Among remitters, the rate of remission declined over time. Greater severity, poorer physical health, and poor adherence with treatments were associated with both nonremission and a longer time to remission among the remitters in multivariable analyses, whereas unemployment, not having higher education, and longer duration of current episode were uniquely associated with nonremission; whereas, treatment in specialty mental health settings, poorer mental health functioning, and greater impairment in role functioning with a longer time to remission among remitters. Poor treatment adherence and poor physical health appear to be common risk factors for both nonremission and longer time to remission, highlighting the importance of integrated care models that address both medical and mental healthcare needs and interventions aimed at improving treatment adherence. © 2017 Wiley Periodicals, Inc.

Response rates and survival times for cats with lymphoma treated with the University of Wisconsin-Madison chemotherapy protocol: 38 cases (1996-2003).

PubMed

Milner, Rowan J; Peyton, Jamie; Cooke, Kirsten; Fox, Leslie E; Gallagher, Alexander; Gordon, Patti; Hester, Juli

2005-10-01

To determine response rates and survival times for cats with lymphoma treated with the University of Wisconsin-Madison chemotherapy protocol. Retrospective study. 38 cats with lymphoma. Medical records were reviewed, and information on age, sex, breed, FeLV and FIV infection status, anatomic form, clinical stage, and survival time was obtained. Immunophenotyping was not performed. Mean +/- SD age of the cats was 10.9 +/- 4.4 years. Overall median survival time was 210 days (interquartile range, 90 to 657 days), and overall duration of first remission was 156 days (interquartile range, 87 to 316 days). Age, sex, anatomic form, and clinical stage were not significantly associated with duration of first remission or survival time. Eighteen of the 38 (47%) cats had complete remission, 14 (37%) had partial remission, and 6 (16%) had no response. Duration of first remission was significantly longer for cats with complete remission (654 days) than for cats with partial remission (114 days). Median survival time for cats with complete remission (654 days) was significantly longer than median survival time for cats with partial remission (122 days) and for cats with no response (11 days). Results suggested that a high percentage of cats with lymphoma will respond to treatment with the University of Wisconsin-Madison chemotherapy protocol. Age, sex, anatomic form, and clinical stage were not significantly associated with duration of first response or survival time, but initial response to treatment was.

Effect of probiotics on inducing remission and maintaining therapy in ulcerative colitis, Crohn's disease, and pouchitis: meta-analysis of randomized controlled trials.

PubMed

Shen, Jun; Zuo, Zhi-Xiang; Mao, Ai-Ping

2014-01-01

Whether probiotics are beneficial at all stages of treatment in inflammatory bowel disease or superior to placebo remains controversial. Two reviewers independently selected randomized controlled trials comparing probiotics with controls in inflammatory bowel disease and extracted data related to remission/response rates, relapse rates, and adverse events. Subanalyses were also performed. Twenty-three randomized controlled trials with a total of 1763 participants met the inclusion criteria. From the meta-analysis, probiotics significantly increase the remission rates in patients with active ulcerative colitis (UC) (P = 0.01, risk ratio [RR] = 1.51). The remission rates were significantly higher in patients with active UC treated with probiotics than placebo (P < 0.0001, RR = 1.80). Unfortunately, subgroup analysis found that only VSL#3 significantly increased the remission rates compared with controls in patients with active UC (P = 0.004, RR = 1.74). Interestingly, VSL#3 (P < 0.00001, RR = 0.18) also significantly reduced the clinical relapse rates for maintaining remission in patients with pouchitis. No significantly different adverse events were detected between probiotics and controls in the treatment of UC (P = 0.94, RR = 0.99) or CD (P = 0.33, RR = 0.87). Administration of probiotics results in additional benefit in inducing remission of patients with UC. VSL#3 are beneficial for maintaining remission in patients with pouchitis. And, probiotics can provide the similar effect as 5-aminosalicylic acid on maintaining remission of UC, although no additional adverse events presented.

[Symptomatic remission and its relationship to social functioning in Tunisian out-patients with schizophrenia].

PubMed

El Gharbi, I; Chhoumi, M; Mechri, A

2017-11-28

The concept of symptomatic and functional remission represents an important challenge in the care of the mentally ill, particularly in patients with schizophrenia. Operational criteria for symptomatic remission in schizophrenia have been proposed by Andreasen et al. (2005). Over the last decade, these criteria have been widely validated; however few studies have been conducted outside developed countries. Moreover, the association of symptomatic remission with functional outcome has not yet been established in developing countries including Tunisia, as there may be variability in the social and familial environment. To determine the frequency and associated factors of symptomatic remission in a sample of Tunisian out-patients with schizophrenia and to explore the relationship between symptomatic remission and some indicators of social functioning. A cross-sectional study was carried-out on 115 out-patients with schizophrenia (87 males, 28 females, mean age=37.56±10.2 years) in the psychiatry department of the university hospital in Monastir (Tunisia). Nearly all of the patients (98.26%) had been hospitalized at least once in a psychiatric unit. The last hospitalization dated back to 39 months on average (range=6 months to 16 years). Symptomatic remission was assessed by the eight core items of the positive and negative syndrome scale (PANSS). These are the items P1 "Delusions"; P3 "Hallucinatory behavior" and G9 "Unusual thought content" for the positive dimension, the items P2 "Conceptual disorganization" and G5 "Mannerism and disorders of posture" for the disorganization dimension and the items N1 "Blunted affect", N4 "Social withdrawal" and N6 "Lack of spontaneity and flow of conversation" for the negative dimension. A score of mild or less on all eight-core symptoms constitutes symptomatic remission. This symptom level should have been maintained for six months. The social functioning was assessed by the Social and Occupational Functioning Assessment Scale (SOFAS) and the Social Autonomy Scale (SAS) exploring personal care, management of daily life, resource management, the relationship with the outside and the emotional life and relationships social. A multivariate analysis using a binary logistic regression was conducted with as a dependent variable "symptomatic remission" and as explanatory variables the associated variables with symptomatic remission in bivariate analysis with age and gender. The symptomatic remission was observed in 50.4% of patients. The items corresponding to positive dimension (P1, P3 and G9) and the item P2 "conceptual disorganization" had a better predictive value of symptomatic remission. After multivariate analysis, the associated factors of symptomatic remission were the acute of onset (P=0.026), the low score of negative symptoms during the last hospitalization (P=0.017) and the episodic course (P<0.0001). However, age or gender of the patients, educational or socioeconomic level, psychiatric family history, age of onset, duration of untreated psychosis, number and duration of previous hospitalizations, antipsychotic treatment dosage were not associated with symptomatic remission in our sample. The mean score of the SOFAS was 48.47±14.44, and the mean score of the SAS was 56.6±16.84. A significant association was shown between the SOFAS score and the symptomatic remission (P<0.0001) and between the SAS score and the symptomatic remission (P<0.0001). Moreover, a significant association was found between symptomatic remission and occupational activity (P=0.03). The frequency of symptomatic remission according the PANSS criteria in our sample is above the average of the reported rates in literature (30 to 60%). This can be explained by the frequency of symptomatic remission in outpatient versus inpatients, or in relation to the notion of a more favorable course of schizophrenia in developing countries, although this notion is controversial. Remitter patients had significantly an acute onset of disorders, a low score of negative symptoms during the last hospitalization and an episodic course. They also showed a significant trend for better social functioning. In fact, a significant association was shown in our sample between symptomatic remission and social functioning. These results suggest that the concept of remission has important implications for the treatment of patients with schizophrenia. Copyright © 2017 L'Encéphale, Paris. Published by Elsevier Masson SAS. All rights reserved.

Chemotherapy, Total Body Irradiation, and Post-Transplant Cyclophosphamide in Reducing Rates of Graft Versus Host Disease in Patients With Hematologic Malignancies Undergoing Donor Stem Cell Transplant

ClinicalTrials.gov

2018-03-05

Acute Myeloid Leukemia in Remission; Adult Acute Lymphoblastic Leukemia in Complete Remission; Chronic Myelogenous Leukemia, BCR-ABL1 Positive in Remission; Chronic Myelomonocytic Leukemia in Remission; Graft Versus Host Disease; Hodgkin Lymphoma; Minimal Residual Disease; Myelodysplastic Syndrome; Myeloproliferative Neoplasm; Non-Hodgkin Lymphoma; Plasma Cell Myeloma; Severe Aplastic Anemia; Waldenstrom Macroglobulinemia

Treated and Untreated Remission from Problem Drinking in Late Life: Post-Remission Functioning and Health-Related Quality of Life

PubMed Central

Schutte, Kathleen K.; Brennan, Penny L.; Moos, Rudolf H.

2009-01-01

Objective To evaluate the post-remission status of older remitted problem drinkers who achieved stable remission without treatment. Method The post-remission drinking behavior, health-related functioning, life context, coping, and help-seeking of older, untreated (n = 330) and treated (n = 120) former problem drinkers who had been remitted for a minimum of six years were compared twice over the course of six-years to each other and to lifetime nonproblem drinkers (n = 232). Analyses considered the impact of severity of drinking problem history. Results Untreated remitters were more likely than treated remitters to continue to drink, exhibited fewer chronic health problems and less depressive symptomatology, and were less likely to smoke. Untreated remitters’ life contexts were somewhat more benign than those of treated ones, and they were less likely to describe a coping motive for drinking and engage in post-remission help-seeking. Although untreated remitters more closely resembled lifetime nonproblem drinkers than did treated remitters, both untreated and treated remitter groups exhibited worse health-related functioning, more financial and interpersonal stressors, and more post-remission help-seeking than did lifetime nonproblem drinkers. Conclusions Regardless of whether late-life remission was gained without or with treatment, prior drinking problems conveyed a legacy of health-related and life context deficits. PMID:18829184

Neurocognitive predictors of remission of symptoms and social and role functioning in the early course of first-episode schizophrenia.

PubMed

Torgalsbøen, Anne-Kari; Mohn, Christine; Rishovd Rund, Bjørn

2014-04-30

In a Norwegian ongoing longitudinal study, we investigate the neurocognitive development in first-episode schizophrenia patients, and the influence of neurocognition on remission and real life functioning. In the present study, results from the early course of illness are reported. The sample includes 28 schizophrenia spectrum patients and 28 pairwise matched healthy controls. The patients were recruited from mental health service institutions and data on psychosocial functioning, remission and neurocognition were obtained through a clinical interview, an inventory on social and role functioning, operational criteria of remission, and a standardized neurocognitive test battery, the MATRICS Consensus Cognitive Battery (MCCB). Large effect size differences between patients and controls were observed at baseline on every cognitive domain, as well as statistically significant improvements on overall cognitive function at follow-up for the patient group. A remission rate of 61% was found. The neurocognitive baseline measure of Attention significantly predicted remission status at follow-up, whereas Attention and Working Memory at baseline predicted levels of social and role functioning. In the early course of the illness, more than half of the group of first-episode patients were in remission, and neurocognitive functions are significantly associated with both remission of symptoms and social and role functioning. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Remission and recovery from first-episode psychosis in adults: systematic review and meta-analysis of long-term outcome studies.

PubMed

Lally, John; Ajnakina, Olesya; Stubbs, Brendon; Cullinane, Michael; Murphy, Kieran C; Gaughran, Fiona; Murray, Robin M

2017-12-01

Background Remission and recovery rates for people with first-episode psychosis (FEP) remain uncertain. Aims To assess pooled prevalence rates of remission and recovery in FEP and to investigate potential moderators. Method We conducted a systematic review and meta-analysis to assess pooled prevalence rates of remission and recovery in FEP in longitudinal studies with more than 1 year of follow-up data, and conducted meta-regression analyses to investigate potential moderators. Results Seventy-nine studies were included representing 19072 patients with FEP. The pooled rate of remission among 12301 individuals with FEP was 58% (60 studies, mean follow-up 5.5 years). Higher remission rates were moderated by studies from more recent years. The pooled prevalence of recovery among 9642 individuals with FEP was 38% (35 studies, mean follow-up 7.2 years). Recovery rates were higher in North America than in other regions. Conclusions Remission and recovery rates in FEP may be more favourable than previously thought. We observed stability of recovery rates after the first 2 years, suggesting that a progressive deteriorating course of illness is not typical. Although remission rates have improved over time recovery rates have not, raising questions about the effectiveness of services in achieving improved recovery. © The Royal College of Psychiatrists 2017.

T-cell-replete haploidentical stem cell transplantation is highly efficacious for relapsed and refractory childhood acute leukaemia.

PubMed

Kobayashi, S; Ito, M; Sano, H; Mochizuki, K; Akaihata, M; Waragai, T; Ohara, Y; Hosoya, M; Ohto, H; Kikuta, A

2014-10-01

Despite improvements in first-line therapies, the outcomes of relapsed or refractory childhood acute leukaemia that has not achieved complete remission after relapse, has relapsed after stem cell transplantation (SCT), has primary induction failure and has relapsed with a very unfavourable cytogenetic risk profile, are dismal. We evaluated the feasibility and efficacy of T-cell-replete haploidentical peripheral blood stem cell transplantation (haplo-SCT) with low-dose anti-human thymocyte immunoglobulin (ATG), tacrolimus, methotrexate and prednisolone (PSL) in 14 paediatric patients with high-risk childhood acute leukaemia. All patients achieved complete engraftment. The median time to reaching an absolute neutrophil count of more than 0.5 × 10(9) L(-1) was 14 days. Acute graft-vs-host disease (aGVHD) of grades II-IV and III-IV developed in 10 (71%) and 2 (14%) patients, respectively. Treatment-related mortality and relapse occurred in one (7%) patient and six (43%) patients, respectively. Eleven patients were alive and seven of them were disease-free with a median follow-up of 36 months (range: 30-159 months). The probability of event-free survival after 2 years was 50%. These findings indicate that T-cell-replete haplo-SCT, with low-dose ATG and PSL, provides sustained remission with an acceptable risk of GVHD in paediatric patients with advanced haematologic malignancies. © 2014 The Authors. Transfusion Medicine published by John Wiley & Sons Ltd on behalf of British Blood Transfusion Society.

Ipilimumab in metastatic melanoma patients with pre-existing autoimmune disorders.

PubMed

Kähler, Katharina C; Eigentler, Thomas K; Gesierich, Anja; Heinzerling, Lucie; Loquai, Carmen; Meier, Friedegund; Meiss, Frank; Pföhler, Claudia; Schlaak, Max; Terheyden, Patrick; Thoms, Kai M; Ziemer, Mirjana; Zimmer, Lisa; Gutzmer, Ralf

2018-05-01

Ipilimumab and programmed death (PD) 1-antibodies are effective treatment options in metastatic melanoma. The safety and efficacy of ipilimumab in patients with pre-existing autoimmune disorders (AD) has only been evaluated in a selected number of patients. We performed a retrospective analysis in 14 German skin cancer centers for patients with metastatic melanoma and pre-existing AD treated with ipilimumab. 41 patients with 44 pre-existing AD were treated with ipilimumab (thyroiditis n = 15, rheumatoid n = 11, dermatologic n = 10, Crohn's disease/ulcerative colitis n = 3, neurological n = 2, sarcoidosis n = 2, pancreatitis n = 1). 3 out of 41 patients had two AD, 11 patients required immunosuppressants at the time of induction of ipilimumab. 12 patients (29.2%) experienced a flare of their pre-existing AD, mainly patients with rheumatoid or dermatologic diseases. Additional immune-related adverse events (irAEs) occurred in 12 patients (29.2%). In 23 patients (56%) neither a change of their AD nor additional irAEs were observed. Objective responses were seen in five patients (one complete remission, four partial remissions, 12.1%). This is the largest series of patients with pre-existing AD and treatment with ipilimumab reported. Flares of pre-existing AD were observed but manageable. Response rates and occurrence of new irAEs were comparable to previous trials. Thus, in this patient subgroup, ipilimumab can be a treatment option after a thorough discussion of pros and cons and taking severity and activity of the preexisting AD into account.

Systematic Review: Rectal Therapies for the Treatment of Distal Forms of Ulcerative Colitis.

PubMed

Cohen, Russell D; Dalal, Sushila R

2015-07-01

Many therapeutic options are available for patients with distal forms of ulcerative colitis (UC). Rectal therapies (e.g., suppositories, foams, gels, and enemas) may be recommended either alone or in combination with oral treatment. Compared with oral therapies, rectal therapies are underused in patients with distal forms of UC, although rectal therapies have favorable efficacy and safety profiles. This systematic review identified 48 articles for inclusion after a comprehensive PubMed search and the identification of additional relevant articles through other sources. Inclusion criteria were clinical studies examining efficacy and safety of 5-aminosalicylic acid, corticosteroid, and non-5-aminosalicylic acid rectal therapies (suppositories, foams, gels, and enemas) that induce or maintain remission in patients with ulcerative proctitis, ulcerative proctosigmoiditis, or left-sided colitis (i.e., distal forms of UC). The quality of the evidence presented was evaluated using the GRADE system. Overall, a greater percentage of patients with distal forms of UC receiving 5-aminosalicylic acids or corticosteroid rectal formulations derived greater therapeutic benefit after treatment compared with patients receiving placebo. Furthermore, most uncontrolled studies of rectal therapies reported that patients with distal forms of UC had marked improvement from baseline after treatment. The overall safety profile of rectal therapies was favorable. Treatment with second-generation corticosteroids, such as budesonide and beclomethasone dipropionate, did not increase the incidence of steroid-related adverse effects. The current literature supports the use of rectal therapies for both induction and maintenance of remission in patients with distal forms of UC.

Outcome of children older than one year with neuroblastoma.

PubMed

Fayea, Najwa Y; Atra, Ayad A; Khattab, Taha; Elimam, Najla A; Felimban, Sami; Yousef, Abdelmoutaleb; Basheer, Ahmed; Zayed, Abdullah; Baothman, Abdullah; Al-Sheikh, Nada; Hussen, Wafa

2008-01-01

To assess the outcome of children older than one year with neuroblastoma treated at King Abdul-Aziz Medical City, Jeddah, Kingdom of Saudi Arabia. We retrospectively reviewed the files of 52 children older than one year with neuroblastoma (NBL) treated at our center between September 1987 and May 2003. Treatment consisted of OPEC chemotherapy regimen (vincristine, cisplatin, etoposide, and cyclophosphamide) or alternating OPEC/OJEC (carboplatin in place of cisplatin), surgical resection +/- radiotherapy (RT). No patient received high dose therapy (HDT). Thirty-four patients (65%) were stage 4, 12 (23%) stage 3, and 6 (11%) stage 2. Three stage 2 patients were treated with surgery only, all are alive in complete remission (CR). All stage 3 and 4 patients were treated with chemotherapy and surgery +/- RT. After induction chemotherapy, CR was achieved in 17 patients (32%) and partial remission in 10 (19%). Complete surgical resection was possible in 11 patients (22%). Disease recurrence or progression occurred in 27 patients (51%). With a median follow-up of 24 months (range 4-120), the 2-year event free survival was 10%, 82%, and 87% and the overall survival was 12%, 83%, and 100% for stage 4, 3, and 2. Children older than one year with localized NBL have good prognosis compared to those with stage 4. The use of HDT may improve the outcome in the latter group. Toxicity was significant, and adoption of risk-stratified treatment may help to reduce treatment complications.

Efficacy and safety of rectal 5-aminosalicylic acid versus corticosteroids in active distal ulcerative colitis: a systematic review and network meta-analysis

PubMed Central

Zhao, Xiaojing; Zhou, Changcheng; Ma, Jingjing; Zhu, Yunjuan; Sun, Min; Wang, Peixue; Zhang, Yi; Ma, Haiqin; Zhang, Hongjie

2017-01-01

Topical 5-aminosalicylic acid (5-ASA) and corticosteroids are used frequently in the treatment of active distal ulcerative colitis (UC). Our study aimed to determine the efficacy and safety of different topical drugs used to treat active distal UC. A random-effects model within a Bayesian framework was utilized to compare treatment effects and safety as odds ratios (ORs) with corresponding 95% credible intervals (CrI). The surface under the cumulative ranking area (SUCRA) and median rank (MR) with corresponding 95% CrI were calculated to rank the treatment outcomes. In the induction of clinical and endoscopic remission, most regimens showed significant advantages over placebo except topical budesonide 0.5 mg/d and hydrocortisone 100 mg/d. According to SUCRA and MR values, rectal 5-ASA 1.5 to 2.0 g/d + Beclomethasone dipropionate (BDP) 3 mg/d rendered the highest probability of being the best regimen to achieve clinical and endoscopic remission, followed by the separate use of 5-ASA 4 g/d and BDP 3 mg/d. The occurrence of adverse events was not significantly different between each treatments and placebo. In conclusion, the combined use of topical 5-ASA and BDP proved to be the best choice for active distal UC and further well-designed researches are warranted to assess its efficacy and safety. PMID:28440311

Nutritional treatment in inflammatory bowel disease. An update.

PubMed

Guagnozzi, Danila; González-Castillo, Sonia; Olveira, Antonio; Lucendo, Alfredo J

2012-09-01

enteral (EN) and parenteral (TPN) nutrition exert variable therapeutic effects on the induction and maintenance of remission in inflammatory bowel disease (IBD). This review aims to provide an updated discussion on the complex relationship between diet and IBD. medline, Cochrane and Scopus database searches were conducted. Sources cited in the articles obtained were also searched to identify other potential sources of information. nutritional status is significantly compromised in IBD patients, especially those with Crohn's disease (CD). Apart from restoring malnourishment, dietary components contribute to modulate intestinal immune responses. Nutritional treatment is divided into support therapy and primary therapy to induce and maintain remission through TPN and EN. EN is considered a first-line therapy in children with active CD whereas it is usually used in adult CD patients when corticosteroid therapy is not possible. TPN has limited effects on IBD.En formula composition, in terms of carbohydrates, nitrogen source and bioactive molecules supplementation, differentially influence on IBD treatment outcomes. Other dietary components, such as poorly absorbed short-chain carbohydrate, polyols, and exogenous microparticles, also participate in the etiopathogenesis of IBD. Finally, new approaches to understanding the complex relationship between IBD and diet are provided by nutrigenenomic. further long-term, well-powered studies are required to accurately assess the usefulness of nutrition in treating IBD. In future research, the potential role of nutrient-gene interaction in drug trials and specific dietary formula compositions should be investigated in order to incorporate new knowledge about the etiopathology of IBD into nutritional intervention.

Factors associated with remission of eczema in children: a population-based follow-up study.

PubMed

von Kobyletzki, Laura B; Bornehag, Carl-Gustaf; Breeze, Elizabeth; Larsson, Malin; Lindström, Cecilia Boman; Svensson, Åke

2014-03-01

The aim of this study was to analyse factors associated with remission of atopic dermatitis (AD) in childhood. A population-based AD cohort of 894 children aged 1-3 years from a cross-sectional baseline study in 2000 was followed up in 2005. The association between remission, background, health, lifestyle, and environmental variables was estimated with crude and multivariable logistic regression. At follow-up, 52% of the children had remission. Independent factors at baseline predicting remission were: milder eczema (adjusted odds ratio (aOR), 1.43; 95% confidence interval (95% CI) 1.16-1.77); later onset of eczema (aOR 1.40; 95% CI 1.08-1.80); non-flexural eczema (aOR 2.57; 95% CI 1.62-4.09); no food allergy (aOR 1.51; 95% CI 1.11-2.04), and rural living (aOR 1.48; 95% CI 1.07-2.05). Certain aspects of AD and rural living were important for remission, but despite the initial hypotheses to the contrary, the environmental factors examined in this paper were not substantial predictors of remission.

B-cell-targeted therapies in systemic lupus erythematosus and ANCA-associated vasculitis: current progress.

PubMed

Md Yusof, Md Yuzaiful; Vital, Edward M J; Emery, Paul

2013-08-01

B cells play a central role in the pathogenesis of systemic lupus erythematosus and anti-neutrophil cytoplasmic antibody-associated vasculitis. There are various strategies for targeting B cells including depletion, inhibition of survival factors, activation and inhibition of co-stimulatory molecules. Controlled trials in systemic lupus erythematosus have shown positive results for belimumab, promising results for epratuzumab and negative results for rituximab. The failure of rituximab in controlled trials has been attributed to trial design, sample size and outcome measures rather than true inefficacy. In anti-neutrophil cytoplasmic antibody-associated vasculitis, rituximab is effective for remission induction and in relapsing disease. However, the optimal long-term re-treatment strategy remains to be determined. Over the next 5 years, evidence will be available regarding the clinical efficacy of these novel therapies, biomarkers and their long-term safety.

Randomized controlled trial of a treatment for anorexia and bulimia nervosa

PubMed Central

Bergh, Cecilia; Brodin, Ulf; Lindberg, Greger; Södersten, Per

2002-01-01

Evidence for the effectiveness of existing treatments of patients with eating disorders is weak. Here we describe and evaluate a method of treatment in a randomized controlled trial. Sixteen patients, randomly selected out of a group composed of 19 patients with anorexia nervosa and 13 with bulimia nervosa, were trained to eat and recognize satiety by using computer support. They rested in a warm room after eating, and their physical activity was restricted. The patients in the control group (n = 16) received no treatment. Remission was defined by normal body weight (anorexia), cessation of binge eating and purging (bulimia), a normal psychiatric profile, normal laboratory test values, normal eating behavior, and resumption of social activities. Fourteen patients went into remission after a median of 14.4 months (range 4.9–26.5) of treatment, but only one patient went into remission while waiting for treatment (P = 0.0057). Relapse is considered a major problem in patients who have been treated to remission. We therefore report results on a total of 168 patients who have entered our treatment program. The estimated rate of remission was 75%, and estimated time to remission was 14.7 months (quartile range 9.6 ≥ 32). Six patients (7%) of 83 who were treated to remission relapsed, but the others (93%) have remained in remission for 12 months (quartile range 6–36). Because the risk of relapse is maximal in the first year after remission, we suggest that most patients treated with this method recover. PMID:12082182

Remission of acromegaly after treatment withdrawal in patients controlled by cabergoline alone or in combination with octreotide: results from a multicenter study.

PubMed

Casagrande, A; Bronstein, M D; Jallad, R S; Mota, J I; Tabet, A; Abucham, J

2017-05-01

Remission of acromegaly has been reported after somatostatin analogs withdrawal, but not after withdrawal of combination therapy with cabergoline, and only in case reports of patients controlled by cabergoline alone. To establish the remission rates (normal IGF-1 for age/sex: IGF-1 ≤ 1.00 xULN) after withdrawal of combined treatment with octreotide LAR and cabergoline and of cabergoline alone, we prospectively studied 16 patients with acromegaly controlled by those treatments in the preceding 2 years as part of a larger study on remission of acromegaly after withdrawal of different medical treatments. Among 97 patients with controlled acromegaly included in the entire study, only 16 patients had been on combination therapy (n = 12) or cabergoline alone (n = 4). At 8 weeks after treatment withdrawal, three patients (19%) were in remission (short-term remission). At 60 weeks (long-term remission), IGF-1 levels were still in the normal range in two patients (12.5%) and remained normal up to 108 weeks after treatment withdrawal (last visit). One patient had been treated with cabergoline alone and another one with combination of octreotide and cabergoline before treatment withdrawal. Remission of acromegaly after treatment withdrawal seems to be uncommon in patients controlled by cabergoline, either as monotherapy or in combination with octreotide. In the future, larger studies and/or meta-analysis will be necessary to accurately establish the remission rates of acromegaly after withdrawal of cabergoline with or without somatostatin analogs.

Roux-en-Y Gastric Bypass Surgery Induces Early Plasma Metabolomic and Lipidomic Alterations in Humans Associated with Diabetes Remission.

PubMed

Arora, Tulika; Velagapudi, Vidya; Pournaras, Dimitri J; Welbourn, Richard; le Roux, Carel W; Orešič, Matej; Bäckhed, Fredrik

2015-01-01

Roux-en-Y gastric bypass (RYGB) is an effective method to attain sustained weight loss and diabetes remission. We aimed to elucidate early changes in the plasma metabolome and lipidome after RYGB. Plasma samples from 16 insulin-resistant morbidly obese subjects, of whom 14 had diabetes, were subjected to global metabolomics and lipidomics analysis at pre-surgery and 4 and 42 days after RYGB. Metabolites and lipid species were compared between time points and between subjects who were in remission and not in remission from diabetes 2 years after surgery. We found that the variables that were most discriminatory between time points were decanoic acid and octanoic acid, which were elevated 42 days after surgery, and sphingomyelins (18:1/21:0 and 18:1/23:3), which were at their lowest level 42 days after surgery. Insulin levels were lower at 4 and 42 days after surgery compared with pre-surgery levels. At 4 days after surgery, insulin levels correlated positively with metabolites of branched chain and aromatic amino acid metabolism and negatively with triglycerides with long-chain fatty acids. Of the 14 subjects with diabetes prior to surgery, 7 were in remission 2 years after surgery. The subjects in remission displayed higher pre-surgery levels of tricarboxylic acid cycle intermediates and triglycerides with long-chain fatty acids compared with subjects not in remission. Thus, metabolic alterations are induced soon after surgery and subjects with diabetes remission differ in the metabolic profiles at pre- and early post-surgery time points compared to patients not in remission.

Intractable seizures after a lengthy remission in childhood-onset epilepsy.

PubMed

Camfield, Peter R; Camfield, Carol S

2017-12-01

To establish the risk of subsequent intractable epilepsy after ≥2, ≥5, and ≥10 years of remission in childhood-onset epilepsy. From the Nova Scotia childhood-onset epilepsy population-based cohort patients with all types of epilepsy were selected with ≥20 years follow-up from seizure onset (incidence cases). Children with childhood absence epilepsy were excluded. The rate of subsequent intractable epilepsy was then studied for patients with ≥5 years remission on or off AED treatment and compared with the rate for those with ≥2 and ≥10 years of remission. Three hundred eighty-eight eligible patients had ≥20 years follow-up (average 27.7 ± (standard deviation) 4 years) until they were an average of 34 ± 6.5 years of age. Overall, 297 (77%) had a period of ≥5 years of seizure freedom (average 21.2 ± 8 years), with 90% of these remissions continuing to the end of follow-up. Seizures recurred in 31 (10%) and were intractable in 7 (2%). For the 332 with a remission of ≥2 years seizure-free, 6.9% subsequently developed intractable epilepsy (p = 0.001). For the 260 with ≥10 years remission, 0.78% subsequently developed intractable epilepsy (p = 0.25 compared with ≥5 years remission). Even after ≥5 or ≥10 years of seizure freedom, childhood-onset epilepsy may reappear and be intractable. The risk is fortunately small, but for most patients it is not possible to guarantee a permanent remission. Wiley Periodicals, Inc. © 2017 International League Against Epilepsy.

Roux-en-Y Gastric Bypass Surgery Induces Early Plasma Metabolomic and Lipidomic Alterations in Humans Associated with Diabetes Remission

PubMed Central

Pournaras, Dimitri J.; Welbourn, Richard; le Roux, Carel W.; Orešič, Matej; Bäckhed, Fredrik

2015-01-01

Roux-en-Y gastric bypass (RYGB) is an effective method to attain sustained weight loss and diabetes remission. We aimed to elucidate early changes in the plasma metabolome and lipidome after RYGB. Plasma samples from 16 insulin-resistant morbidly obese subjects, of whom 14 had diabetes, were subjected to global metabolomics and lipidomics analysis at pre-surgery and 4 and 42 days after RYGB. Metabolites and lipid species were compared between time points and between subjects who were in remission and not in remission from diabetes 2 years after surgery. We found that the variables that were most discriminatory between time points were decanoic acid and octanoic acid, which were elevated 42 days after surgery, and sphingomyelins (18:1/21:0 and 18:1/23:3), which were at their lowest level 42 days after surgery. Insulin levels were lower at 4 and 42 days after surgery compared with pre-surgery levels. At 4 days after surgery, insulin levels correlated positively with metabolites of branched chain and aromatic amino acid metabolism and negatively with triglycerides with long-chain fatty acids. Of the 14 subjects with diabetes prior to surgery, 7 were in remission 2 years after surgery. The subjects in remission displayed higher pre-surgery levels of tricarboxylic acid cycle intermediates and triglycerides with long-chain fatty acids compared with subjects not in remission. Thus, metabolic alterations are induced soon after surgery and subjects with diabetes remission differ in the metabolic profiles at pre- and early post-surgery time points compared to patients not in remission. PMID:25946120

[Induction chemotherapy with docetaxel plus cisplatin (TP regimen) followed by concurrent chemoradiotherapy with TP regimen versus cisplatin in treating locally advanced nasopharyngeal carcinoma].

PubMed

Xie, Fang-Yun; Zou, Guo-Rong; Hu, Wei-Han; Qi, Shu-Nan; Peng, Miao; Li, Ji-Shi

2009-03-01

Clinical trials on docetaxel plus cisplatin (DDP) (TP regimen) in treating nasopharyngeal carcinoma (NPC) are still uncertain due to limited samples. This study was to compare the short-term efficacy and toxicity of induction chemotherapy with TP regimen followed by concurrent chemoradiotherapy with TP regimen versus DDP in treating locally advanced NPC. Fifty-seven patients with stage T3-4N2-3M0 NPC diagnosed pathologically from December 2005 to December 2006 were randomized into TP group (30 patients) and DDP group (27 patients). Both groups received TP regimen as induction chemotherapy with docetaxel (70 mg/m(2)) on Day 1 and DDP (80 mg/m(2)) on Day 2, repeating every 21 days for 2 cycles. For concurrent chemotherapy, TP group were administered docetaxel (60 mg/m(2)) on Day 1 and DDP (80 mg/m(2)) on Day 2; DDP group were administered DDP (80 mg/m(2)) on Day 1. Both schedules were repeated every 21 days for 2 cycles. Linear accelerator was used as radioactive source. Irradiation field was designed with CT-simulation and conventional fractions. The 57 patients received 111 cycles of induction chemotherapy, and 53 of them received 103 cycles of concurrent chemotherapy; four patients ceased induction chemotherapy and three ceased concurrent chemotherapy. All patients completed radiotherapy. The major toxicity of induction chemotherapy was hematologic toxicity; the main toxicities of concurrent chemoradiotherapy were hematologic toxicity and mucositis. The occurrence rates of Grade 3-4 leucopenia and Grade 3-4 neutropenia were significantly higher in TP group than in DDP groups (p <0.05). In concurrent chemoradiotherapy, the application rate of granulocyte colony stimulating factor (G-CSF) was significantly higher in TP group than in DDP group (100% vs. 72.0%, p<0.05). After concurrent chemoradiotherapy, the complete remission (CR) rates of the nasopharynx and regional lymph nodes were 93.3% and 92.9% in TP group, and were 96.3% and 91.3% in DDP group (p>0.05). The short-term efficacy of induction chemotherapy with TP regimen followed by concurrent chemoradiotherapy with TP regimen on locally advanced NPC is similar to that of TP regimen followed by concurrent chemoradiotherapy with DDP. The toxicity of the former schedule is severer than that of the latter, but it is tolerable with the use of G-CSF. The long-term efficacy of induction chemotherapy with TP regimen followed by concurrent chemoradiotherapy with TP regimen need to be further studied.

Synovial features of patients with rheumatoid arthritis and psoriatic arthritis in clinical and ultrasound remission differ under anti-TNF therapy: a clue to interpret different chances of relapse after clinical remission?

PubMed

Alivernini, Stefano; Tolusso, Barbara; Petricca, Luca; Bui, Laura; Di Sante, Gabriele; Peluso, Giusy; Benvenuto, Roberta; Fedele, Anna Laura; Federico, Franco; Ferraccioli, Gianfranco; Gremese, Elisa

2017-07-01

To define the synovial characteristics of patients with rheumatoid arthritis (RA) and psoriatic arthritis (PsA) in clinical and ultrasound remission achieved by combination therapy with methotrexate (MTX) and tumour necrosis factor (TNF) blockers. Patients with RA in remission (n=25) (disease activity score (DAS)<1.6 for at least 6 months), patients with RA in low disease activity (LDA) (n=10) (1.6

Synovial features of patients with rheumatoid arthritis and psoriatic arthritis in clinical and ultrasound remission differ under anti-TNF therapy: a clue to interpret different chances of relapse after clinical remission?

PubMed Central

Alivernini, Stefano; Tolusso, Barbara; Petricca, Luca; Bui, Laura; Di Sante, Gabriele; Peluso, Giusy; Benvenuto, Roberta; Fedele, Anna Laura; Federico, Franco; Ferraccioli, Gianfranco; Gremese, Elisa

2017-01-01

Objective To define the synovial characteristics of patients with rheumatoid arthritis (RA) and psoriatic arthritis (PsA) in clinical and ultrasound remission achieved by combination therapy with methotrexate (MTX) and tumour necrosis factor (TNF) blockers. Methods Patients with RA in remission (n=25) (disease activity score (DAS)<1.6 for at least 6 months), patients with RA in low disease activity (LDA) (n=10) (1.6

Remission of Maternal Depression: Relations to Family Functioning and Youth Internalizing and Externalizing Symptoms

PubMed Central

Foster, Cynthia Ewell; Webster, Melissa C.; Weissman, Myrna M.; Pilowsky, Daniel J.; Wickramaratne, Priya J.; Talati, Ardesheer; Rush, A. John; Hughes, Carroll W.; Garber, Judy; Malloy, Erin; Cerda, Gabrielle; Kornstein, Susan G.; Alpert, Jonathan E.; Wisniewski, Stephen R.; Trivedi, Madhukar H.; Fava, Maurizio; King, Cheryl A.

2009-01-01

Family functioning and parenting were hypothesized to mediate the relation between remission of maternal depression and children's psychosocial adjustment. Participants were 114 mother-child dyads participating in the Sequenced Treatment Alternatives to Relieve Depression Child 3-month follow-up. All mothers had been diagnosed with major depressive disorder and were treated initially with citalopram; 33% of mothers experienced remission of depressive symptoms. Youth ranged in age from 7 to 17. Remission of maternal depression was associated with changes in children's reports of their mothers' warmth/acceptance, which in turn partially mediated the relation between maternal depression remission and youth internalizing symptoms, accounting for 22.9% of the variance. PMID:18991123

Clinical efficacy of adalimumab in Crohn's disease: a real practice observational study in Japan.

PubMed

Takeshima, Fuminao; Yoshikawa, Daisuke; Higashi, Syuntaro; Morisaki, Tomohito; Oda, Hidetoshi; Ikeda, Maho; Machida, Haruhisa; Matsushima, Kayoko; Minami, Hitomi; Akazawa, Yuko; Yamaguchi, Naoyuki; Ohnita, Ken; Isomoto, Hajime; Ueno, Masato; Nakao, Kazuhiko

2016-07-29

There are few reports of the efficacy of adalimumab (ADA) for clinical remission and preventing postoperative recurrence in Crohn's disease (CD) in Asian real practice settings. We conducted a Japanese multicenter retrospective observational study. We evaluated patients with CD who were treated with ADA at 11 medical institutions in Japan to investigate the clinical efficacy of remission up to 52 weeks and the associated factors to achieve remission with a CD Activity Index (CDAI) < 150. The effects of preventing postoperative recurrence were also evaluated. In 62 patients, the remission rates were 33.9, 74.2, 75.8, 77.4, and 66.1 % at 0, 4, 12, 26, and 52 weeks, respectively. Although 10 patients discontinued treatment due to primary nonresponse, secondary nonresponse, or adverse events, the ongoing treatment rate at 52 weeks was 83.9 %. Comparison of remission and non-remission on univariate analysis identified colonic type and baseline CDAI value as significant associated factors (P < 0.05). In 16 patients who received ADA to prevent postoperative recurrence, the clinical remission maintenance rate was 93.8 % and the mucosal healing rate was 64.3 % during a mean postoperative follow-up period of 32.3 months. ADA effectively induced remission and prevented postoperative recurrence in patients with CD in a real practice setting.

Adalimumab for maintenance therapy for one year in Crohn's disease: results of a Latin American single-center observational study.

PubMed

Kotze, Paulo Gustavo; Abou-Rejaile, Vinícius Rezende; Uiema, Luciana Aparecida; Olandoski, Marcia; Sartor, Maria Cristina; Miranda, Eron Fábio; Kotze, Lorete Maria da Silva; Saad-Hossne, Rogério

2014-01-01

Adalimumab is a fully-human antibody that inhibits TNF alpha, with a significant efficacy for long-term maintenance of remission. Studies with this agent in Latin American Crohn's disease patients are scarce. The objective of this study was to outline clinical remission rates after 12 months of adalimumab therapy for Crohn's disease patients. Retrospective, single-center, observational study of a Brazilian case series of Crohn's disease patients under adalimumab therapy. Variables analyzed: demographic data, Montreal classification, concomitant medication, remission rates after 1, 4, 6 and 12 months. Remission was defined as Harvey-Bradshaw Index ≤ 4, and non-responder-imputation and last-observation-carried-forward analysis were used. The influence of infliximab on remission rates was analyzed by Fischer and Chi-square tests (P<0.05). Fifty patients, with median age of 35 years at therapy initiation, were included. Remission rates after 12 months of therapy were 54% under non-responder-imputation and 88% under last-observation-carried-forward analysis. After 12 months, remission on patients with previous infliximab occurred in 69.23% as compared to 94.59% in infliximab-naïve patients (P = 0.033). Adalimumab was effective in maintaining clinical remission after 12 months of therapy, with an adequate safety profile, and was also more effective in infliximab naïve patients.

Implications of delayed bone marrow aspirations at the end of treatment induction for risk stratification and outcome in children with acute lymphoblastic leukaemia.

PubMed

Zuna, Jan; Moericke, Anja; Arens, Mari; Koehler, Rolf; Panzer-Grümayer, Renate; Bartram, Claus R; Fischer, Susanna; Fronkova, Eva; Zaliova, Marketa; Schrauder, André; Stanulla, Martin; Zimmermann, Martin; Trka, Jan; Stary, Jan; Attarbaschi, Andishe; Mann, Georg; Schrappe, Martin; Cario, Gunnar

2016-06-01

Minimal residual disease (MRD) at the end of induction therapy is important for risk stratification of acute lymphoblastic leukaemia (ALL), but bone marrow (BM) aspiration is often postponed or must be repeated to fulfil qualitative and quantitative criteria for morphological assessment of haematological remission and/or MRD analysis. The impact of BM aspiration delay on measured MRD levels and resulting risk stratification is currently unknown. We analysed paired MRD data of 289 paediatric ALL patients requiring a repeat BM aspiration. MRD levels differed in 108 patients (37%) with a decrease in the majority (85/108). This would have resulted in different risk group allocation in 64 of 289 patients (23%) when applying the ALL-Berlin-Frankfurt-Münster 2000 criteria. MRD change was associated with the duration of delay; 40% of patients with delay ≥7 days had a shift to lower MRD levels compared to only 18% after a shorter delay. Patients MRD-positive at the original but MRD-negative at the repeat BM aspiration (n = 50) had a worse 5-year event-free survival than those already negative at first aspiration (n = 115) (86 ± 5% vs. 94 ± 2%; P = 0·024). We conclude that BM aspirations should be pursued as scheduled in the protocol because delayed MRD sampling at end of induction may result in false-low MRD load and distort MRD-based risk assessment. © 2016 John Wiley & Sons Ltd.

Alternating R-CHOP and R-cytarabine is a safe and effective regimen for transplant-ineligible patients with a newly diagnosed mantle cell lymphoma.

PubMed

Klener, Pavel; Fronkova, Eva; Belada, David; Forsterova, Kristina; Pytlik, Robert; Kalinova, Marketa; Simkovic, Martin; Salek, David; Mocikova, Heidi; Prochazka, Vit; Blahovcova, Petra; Janikova, Andrea; Markova, Jana; Obr, Ales; Berkova, Adela; Kubinyi, Jozef; Vaskova, Martina; Mejstrikova, Ester; Campr, Vit; Jaksa, Radek; Kodet, Roman; Michalova, Kyra; Trka, Jan; Trneny, Marek

2018-02-01

Implementation of cytarabine into induction therapy became standard of care for younger patients with mantle cell lymphoma (MCL). On the basis of its beneficial impact, many centers incorporated cytarabine at lower doses also into first-line treatments of elderly patients. We conducted a multicenter observational study that prospectively analyzed safety and efficacy of alternating 3 + 3 cycles of R-CHOP and R-cytarabine for newly diagnosed transplant-ineligible MCL patients. A total of 73 patients were enrolled with median age 70 years. Most patients had intermediate (39.7%) and high-risk (50.7%) disease according to MCL international prognostic index. Rituximab maintenance was initiated in 58 patients. Overall response rate reached 89% by positron emission tomography-computed tomography, including 75.3% complete remissions. Two patients (2.7%) did not complete the induction therapy because of toxicity. Three patients (4.1%) were considered nonresponders, which led to therapy change before completion of induction. Estimated progression-free survival and overall survival were 51.3% and 68.6% at 4 years, respectively. Mantle cell lymphoma international prognostic index, bulky disease (≥ 5 cm), and achievement of positron emission tomography-negativity independently correlated with progression-free survival. Grade 3 to 4 hematologic and nonhematologic toxicity was documented in 48% and 20.5% patients, respectively. Alternation of R-CHOP and R-cytarabine represents feasible and very effective regimen for elderly/comorbid MCL patients. This study was registered at GovTrial (clinicaltrials.gov) NCT03054883. Copyright © 2017 John Wiley & Sons, Ltd.

Prospective study of hemostatic alterations in children with acute lymphoblastic leukemia.

PubMed

Giordano, Paola; Molinari, Angelo Claudio; Del Vecchio, Giovanni Carlo; Saracco, Paola; Russo, Giovanna; Altomare, Maria; Perutelli, Paolo; Crescenzio, Nicoletta; Santoro, Nicola; Marchetti, Marina; De Mattia, Domenico; Falanga, Anna

2010-05-01

In a group of newly diagnosed acute lymphocytic leukemia (ALL) children we evaluated a number of hemostatic and inflammatory markers at diagnosis and at different time points during chemotherapy for the remission induction to identify alterations in the plasma levels of prothrombotic markers before and during the course of chemotherapy. The following plasma markers were evaluated: thrombin-antithrombin complex (TAT), D-Dimer, plasminogen activator inhibitor 1 (PAI-1), antithrombin, fibrinogen, von Willebrand factor (VWF) antigen and high molecular weight VWF (HMW-VWF) multimers, P-selectin, tumor necrosis factor alpha (TNF-alpha), and interleukin 6 (IL-6). Plasma samples were collected at the following time points: at T0 (baseline) and T1 (+24 days of therapy), T2 (+36 days therapy), and T3 (+64 days therapy). The results show that, at diagnosis, ALL children presented with laboratory signs of increased thrombin generation and fibrin formation (i.e. high TAT and D-dimer levels), fibrinolysis inhibition (i.e. high PAI-1 level), endothelial activation (i.e., high HMW-VWF and soluble P-selectin levels) and inflammation (i.e. high TNF-alpha and IL-6 levels). After starting induction therapy, the thrombin generation markers and inflammatory cytokines significantly decreased. To the opposite, PAI-1 and P-selectin significantly increased, suggesting an insult by chemotherapy on the vascular endothelium. These effects were more evident during steroid administration. Symptomatic venous thromboembolism (VTE) episodes developed in two cases during induction therapy, which did not allow the evaluation of the predictive value for VTE of laboratory markers. (c) 2010 Wiley-Liss, Inc.

Granulocyte colony stimulating factor priming chemotherapy is more effective than standard chemotherapy as salvage therapy in relapsed acute myeloid leukemia.

PubMed

Shen, Ying; He, Aili; Wang, Fangxia; Bai, Ju; Wang, Jianli; Zhao, Wanhong; Zhang, Wanggang; Cao, Xingmei; Chen, Yinxia; Liu, Jie; Ma, Xiaorong; Chen, Hongli; Feng, Yuandong; Yang, Yun

2017-12-29

To improve the complete remission (CR) rate of newly diagnosed acute myeloid leukemia (AML) patients and alleviate the severe side effects of double induction chemotherapy, we combined a standard regimen with granulocyte colony-stimulating factor (G-CSF) priming chemotherapy to compose a new double induction regimen for AML patients who failed to achieve CR after the first course. Ninety-seven patients with AML who did not achieve CR after the first course of standard chemotherapy were enrolled. Among them, 45 patients received G-CSF priming combined with low-dose chemotherapy during days 20-22 of the first course of chemotherapy, serving as priming group, 52 patients were administered standard chemotherapy again, serving as control group. Between the two groups there were no differences in the French-American-British (FAB) classification, risk status, the first course of chemotherapy, blood cell count or blasts percentage of bone marrow before the second course. But the CR rate was significantly higher and the adverse effect was much lower in the priming group than the control group. Cox multivariate regression analysis showed that WBC level before the second course and the selection of the second chemotherapy regimen were two independent factors for long survival of patients. These results elucidate that standard chemotherapy followed by G-CSF priming new double induction chemotherapy is an effective method for AML patients to improve CR rate and reduce adverse effects. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

Remission in schizophrenia: results of cross-sectional with 6-month follow-up period and 1-year observational therapeutic studies in an outpatient population

PubMed Central

2012-01-01

Background A standardized definition of remission criteria in schizophrenia was proposed by the International group of NC Andreasen in 2005 (low symptom threshold for the eight core Positive and Negative Syndrome Scale (PANSS) symptoms for at least 6 consecutive months). Methods A cross-sectional study of remission rate, using a 6-month follow-up to assess symptomatic stability, was conducted in two healthcare districts (first and second) of an outpatient psychiatric service in Moscow. The key inclusion criteria were outpatients with an International Classification of Diseases, 10th edition (ICD-10) diagnosis of schizophrenia or schizoaffective disorder. Remission was assessed using modern criteria (severity and time criteria), PANSS and Global Assessment of Functioning (GAF). Patients who were stable but did not satisfied the symptomatic criteria were included in a further 1-year observational study, with the first group (first district) receiving risperidone (long-acting, injectable) (RLAI) and the second group (second district) continuing to receiving routine treatment. Symptoms were assessed with PANSS, social functioning with the personal and social performance scale, compliance with rating of medication influences scale, and extrapyramidal side effects with the Simpson-Angus scale. Results Only 64 (31.5%) of 203 outpatients met the criteria for symptomatic remission in the cross-sectional study, but at the end of the 6-month follow-up period, 158 (77.8%) were stable (irrespective of remission status). Among these only 53 (26.1%) patients fulfilled the remission criteria. The observational study had 42 stable patients in the RLAI group and 35 in the routine treatment group: 19.0% in the RLAI group and 5.7% in the control group met remission criteria after 12 months of therapy. Furthermore, reduction of PANSS total and subscale scores, as well as improvement in social functioning, was more significant in the first group. Conclusions Only around one-quarter of our outpatient schizophrenic population met full remission criteria. Use of RLAI gave a better remission rate than achieved in standard care with routine treatment. Criteria for remission should take into account clinical course and functioning to support clinical care. PMID:22221826

Attenuated improvements in adiponectin and fat loss characterize type 2 diabetes non-remission status after bariatric surgery.

PubMed

Malin, S K; Bena, J; Abood, B; Pothier, C E; Bhatt, D L; Nissen, S; Brethauer, S A; Schauer, P R; Kirwan, J P; Kashyap, S R

2014-12-01

To identify the metabolic determinants of type 2 diabetes non-remission status after bariatric surgery at 12 and 24 months. A total of 40 adults [mean ± sd body mass index 36 ± 3 kg/m(2) , age 48 ± 9 years, glycated haemoglobin (HbA1c) 9.7 ± 2%) undergoing bariatric surgery [Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy (SG)] were enrolled in the present study, the Surgical Treatment and Medication Potentially Eradicate Diabetes Efficiently (STAMPEDE) trial. Type 2 diabetes remission was defined as HbA1c <6.5% and fasting glucose <126 mg/dl (i.e. <7 mmol/l) without antidiabetic medication. Indices of insulin secretion and sensitivity were calculated from plasma glucose, insulin and C-peptide values during a 120-min mixed-meal tolerance test. Body fat, incretins (glucagon-like polypeptide-1, gastric inhibitory peptide, ghrelin) and adipokines [adiponectin, leptin, tumour necrosis factor-α, high-sensitivity C-reactive protein (hs-CRP)] were also assessed. At 24 months, 37 patients had available follow-up data (RYGB, n = 18; SG, n = 19). Bariatric surgery induced type 2 diabetes remission rates of 40 and 27% at 12 and 24 months, respectively. Total fat/abdominal fat loss, insulin secretion, insulin sensitivity and β-cell function (C-peptide0-120 /glucose0-120 × Matsuda index) improved more in those with remission at 12 and 24 months than in those without remission. Incretin levels were unrelated to type 2 diabetes remission, but, compared with those without remission, hs-CRP decreased and adiponectin increased more in those with remission. Only baseline adiponectin level predicted lower HbA1c levels at 12 and 24 months, and elevated adiponectin correlated with enhanced β-cell function, lower triglyceride levels and fat loss. Smaller rises in adiponectin level, a mediator of insulin action and adipose mass, characterize type 2 diabetes non-remission up to 2 years after bariatric surgery. Adjunctive strategies promoting greater fat loss and/or raising adiponectin may be key to achieving higher type 2 diabetes remission rates after bariatric surgery. © 2014 John Wiley & Sons Ltd.

Statistical models to predict type 2 diabetes remission after bariatric surgery.

PubMed

Ramos-Levi, Ana M; Matia, Pilar; Cabrerizo, Lucio; Barabash, Ana; Sanchez-Pernaute, Andres; Calle-Pascual, Alfonso L; Torres, Antonio J; Rubio, Miguel A

2014-09-01

Type 2 diabetes (T2D) remission may be achieved after bariatric surgery (BS), but rates vary according to patients' baseline characteristics. The present study evaluates the relevance of several preoperative factors and develops statistical models to predict T2D remission 1 year after BS. We retrospectively studied 141 patients (57.4% women), with a preoperative diagnosis of T2D, who underwent BS in a single center (2006-2011). Anthropometric and glucose metabolism parameters before surgery and at 1-year follow-up were recorded. Remission of T2D was defined according to consensus criteria: HbA1c <6%, fasting glucose (FG) <100 mg/dL, absence of pharmacologic treatment. The influence of several preoperative factors was explored and different statistical models to predict T2D remission were elaborated using logistic regression analysis. Three preoperative characteristics considered individually were identified as the most powerful predictors of T2D remission: C-peptide (R2  = 0.249; odds ratio [OR] 1.652, 95% confidence interval [CI] 1.181-2.309; P = 0.003), T2D duration (R2  = 0.197; OR 0.869, 95% CI 0.808-0.935; P < 0.001), and previous insulin therapy (R2  = 0.165; OR 4.670, 95% CI 2.257-9.665; P < 0.001). High C-peptide levels, a shorter duration of T2D, and the absence of insulin therapy favored remission. Different multivariate logistic regression models were designed. When considering sex, T2D duration, and insulin treatment, remission was correctly predicted in 72.4% of cases. The model that included age, FG and C-peptide levels resulted in 83.7% correct classifications. When sex, FG, C-peptide, insulin treatment, and percentage weight loss were considered, correct classification of T2D remission was achieved in 95.9% of cases. Preoperative characteristics determine T2D remission rates after BS to different extents. The use of statistical models may help clinicians reliably predict T2D remission rates after BS. © 2014 Ruijin Hospital, Shanghai Jiaotong University School of Medicine and Wiley Publishing Asia Pty Ltd.

HLA-Mismatched Microtransplant in Older Patients Newly Diagnosed With Acute Myeloid Leukemia: Results From the Microtransplantation Interest Group.

PubMed

Guo, Mei; Chao, Nelson J; Li, Jian-Yong; Rizzieri, David A; Sun, Qi-Yun; Mohrbacher, Ann; Krakow, Elizabeth F; Sun, Wan-Jun; Shen, Xu-Liang; Zhan, Xin-Rong; Wu, De-Pei; Liu, Li; Wang, Juan; Zhou, Min; Yang, Lin-Hua; Bao, Yang-Yi; Dong, Zheng; Cai, Bo; Hu, Kai-Xun; Yu, Chang-Lin; Qiao, Jian-Hui; Zuo, Hong-Li; Huang, Ya-Jing; Sung, Anthony D; Qiao, Jun-Xiao; Liu, Zhi-Qing; Liu, Tie-Qiang; Yao, Bo; Zhao, Hong-Xia; Qian, Si-Xuan; Liu, Wei-Wei; Forés, Rafael; Duarte, Rafael F; Ai, Hui-Sheng

2018-01-01

The outcome of older patients with acute myeloid leukemia (AML) remains unsatisfactory. Recent studies have shown that HLA-mismatched microtransplant could improve outcomes in such patients. To evaluate outcomes in different age groups among older patients with newly diagnosed AML who receive HLA-mismatched microtransplant. This multicenter clinical study included 185 patients with de novo AML at 12 centers in China, the United States, and Spain in the Microtransplantation Interest Group. Patients were divided into the following 4 age groups: 60 to 64 years, 65 to 69 years, 70 to 74 years, and 75 to 85 years. The study period was May 1, 2006, to July 31, 2015. Induction chemotherapy and postremission therapy with cytarabine hydrochloride with or without anthracycline, followed by highly HLA-mismatched related or fully mismatched unrelated donor cell infusion. No graft-vs-host disease prophylaxis was used. The primary end point of the study was to evaluate the complete remission rates, leukemia-free survival, and overall survival in different age groups. Additional end points of the study included hematopoietic recovery, graft-vs-host disease, relapse rate, nonrelapse mortality, and other treatment-related toxicities. Among 185 patients, the median age was 67 years (range, 60-85 years), and 75 (40.5%) were female. The denominators in adjusted percentages in overall survival, leukemia-free survival, relapse, and nonrelapse mortality are not the sample proportions of observations. The overall complete remission rate was not significantly different among the 4 age groups (75.4% [52 of 69], 70.2% [33 of 47], 79.1% [34 of 43], and 73.1% [19 of 26). The 1-year overall survival rates were 87.7%, 85.8%, and 77.8% in the first 3 age groups, which were much higher than the rate in the fourth age group (51.7%) (P = .004, P = .008, and P = .04, respectively). The 2-year overall survival rates were 63.7% and 66.8% in the first 2 age groups, which were higher than the rates in the last 2 age groups (34.2% and 14.8%) (P = .02, P = .03, P < .001, and P < .001, respectively). The 1-year cumulative incidences of nonrelapse mortality were 10.2%, 0%, 3.4%, and 26.0% in the 4 age groups and 8.1% in all patients. The median times to neutrophil and platelet recovery were 12 days and 14 days after induction chemotherapy, respectively. Five patients had full or mixed donor engraftment, and 30.8% (8 of 26) of patients demonstrated donor microchimerism. Two patients (1.1%) developed severe acute graft-vs-host disease. Microtransplant achieved a high complete remission rate in AML patients aged 60 to 85 years and higher 1-year overall survival in those aged 60 to 74 years.

Mizoribine corrects defective nephrin biogenesis by restoring intracellular energy balance.

PubMed

Nakajo, Aya; Khoshnoodi, Jamshid; Takenaka, Hitoshi; Hagiwara, Emi; Watanabe, Takashi; Kawakami, Hayato; Kurayama, Ryota; Sekine, Yuji; Bessho, Fumio; Takahashi, Shori; Swiatecka-Urban, Agnieszka; Tryggvason, Karl; Yan, Kunimasa

2007-09-01

Proteins are modified and folded within the endoplasmic reticulum (ER). When the influx of proteins exceeds the capacity of the ER to handle the load, the ER is "stressed" and protein biogenesis is affected. We have previously shown that the induction of ER stress by ATP depletion in podocytes leads to mislocalization of nephrin and subsequent injury of podocytes. The aim of the present study was to determine whether ER stress is associated with proteinuria in vivo and whether the immunosuppressant mizoribine may exert its antiproteinuric effect by restoring normal nephrin biogenesis. Induction of nephrotic-range proteinuria with puromycin aminonucleoside in mice increased expression of the ER stress marker GRP78 in podocytes, and led to the mislocalization of nephrin to the cytoplasm. In vitro, mizoribine, through a mechanism likely dependent on the inhibition of inosine 5'-monophosphate dehydrogenase (IMPDH) activity in podocytes, restored the intracellular energy balance by increasing levels of ATP and corrected the posttranslational processing of nephrin. Therefore, we speculate that mizoribine may induce remission of proteinuria, at least in part, by restoring the biogenesis of slit diaphragm proteins in injured podocytes. Further understanding of the ER microenvironment may lead to novel approaches to treat diseases in which abnormal handling of proteins plays a role in pathogenesis.

Clonal evolution and devolution after chemotherapy in adult acute myelogenous leukemia

PubMed Central

Parkin, Brian; Ouillette, Peter; Li, Yifeng; Keller, Jennifer; Lam, Cindy; Roulston, Diane; Li, Cheng; Shedden, Kerby

2013-01-01

The frequent occurrence of persistent or relapsed disease after induction chemotherapy in AML necessitates a better understanding of the clonal relationship of AML in various disease phases. In this study, we used SNP 6.0 array-based genomic profiling of acquired copy number aberrations (aCNA) and copy neutral LOH (cnLOH) together with sequence analysis of recurrently mutated genes to characterize paired AML genomes. We analyzed 28 AML sample pairs from patients who achieved complete remission with chemotherapy and subsequently relapsed and 11 sample pairs from patients with persistent disease after induction chemotherapy. Through review of aCNA/cnLOH and gene mutation profiles in informative cases, we demonstrate that relapsed AML invariably represents re-emergence or evolution of a founder clone. Furthermore, all individual aCNA or cnLOH detected at presentation persisted at relapse indicating that this lesion type is proximally involved in AML evolution. Analysis of informative paired persistent AML disease samples uncovered cases with 2 coexisting dominant clones of which at least one was chemotherapy sensitive and one resistant, respectively. These data support the conclusion that incomplete eradication of AML founder clones rather than stochastic emergence of fully unrelated novel clones underlies AML relapse and persistence with direct implications for clinical AML research. PMID:23175688

Pentoxifylline during steroid window phase at induction to remission increases apoptosis in childhood with acute lymphoblastic leukemia.

PubMed

Gonzalez-Ramella, O; Ortiz-Lazareno, P C; Jiménez-López, X; Gallegos-Castorena, S; Hernández-Flores, G; Medina-Barajas, F; Meza-Arroyo, J; Jave-Suárez, L F; Lerma-Díaz, J M; Sánchez-Zubieta, F; Bravo-Cuellar, A

2016-04-01

Pentoxifylline (PTX) has been shown to increase chemotherapy-induced apoptosis. A clinical trial was developed to evaluate the effect of the addition of PTX to the induction steroid window phase in children with acute lymphoblastic leukemia (ALL). Thirty-two children were enrolled on this study. Children with a new diagnosis of ALL were randomly assigned to receive prednisone (PRD) 40 mg/m(2)/day only during the 7-day treatment pre-phase (PRD group, 11 patients) or to receive PRD with PTX (10 mg/kg/day) (PTX group, 11 patients); the control group included children with normal bone marrow (10 patients). Bone marrow aspiration (BMA) was performed at diagnosis (day -7) in all groups, and at day 0 (end of PRD window) for patients with ALL (PRD and PTX groups). Apoptosis was evaluated by flow cytometry (FC) using Annexin V-fluorescein isothiocyanate (FITC)/propidium iodide (PI) stains. Statistical analysis was performed using the Mann-Whitney U test. Apoptotic index at day -7 was similar in all groups. However, at day 0 post-treatment, apoptosis was significantly higher in the PTX group than in the PRD group (p < 0.001). There were no serious adverse effects associated with PTX. PTX potentiates blast apoptosis induced by PRD in children with ALL during steroid window phase.

Isolated Bilateral Gastrocnemius Myositis in Crohn Disease Successfully Treated with Adalimumab.

PubMed

Vadala di Prampero, Salvatore; Marino, Marco; Toso, Francesco; Avellini, Claudio; Nguyen, Vu; Sorrentino, Dario

2016-01-01

Extraintestinal manifestations are common in inflammatory bowel disease; however, muscular involvement in Crohn disease is rarely reported. We present a case of a 26-year-old male with ileocolonic Crohn disease who developed sudden tenderness in both calves. Doppler ultrasound was negative for deep vein thrombosis. Magnetic resonance imaging of the gastrocnemius muscle showed high intensity signal in the muscle fibers, and muscle biopsy demonstrated nonspecific lymphocytic myositis. Other relevant laboratory results included normal antineutrophil cytoplasmic antibodies and creatine kinase as well as elevated C-reactive protein, erythrocyte sedimentation rate, and anti- Saccharomyces cerevisiae IgG titer. The patient was in clinical remission, being treated with azathioprine 2.5 mg/kg. Prednisone 60 mg/day was initiated with rapid resolution of calf tenderness; however, tenderness soon returned when the dose was tapered to 10 mg/day. Subsequently, prednisone and azathioprine were discontinued, and adalimumab was started at standard induction and maintenance doses. The patient's symptoms resolved shortly after the first induction dose. A repeat magnetic resonance imaging of the calves - 3 months after starting adalimumab - showed complete resolution of muscle inflammation. To our knowledge, this is the first case of gastrocnemius myositis - a rare extraintestinal manifestation of Crohn disease - successfully treated with anti-tumor necrosis factor agents.

The impact of prophylactic fresh-frozen plasma and cryoprecipitate on the incidence of central nervous system thrombosis and hemorrhage in children with acute lymphoblastic leukemia receiving asparaginase.

PubMed

Abbott, Lesleigh S; Deevska, Mariana; Fernandez, Conrad V; Dix, David; Price, Victoria E; Wang, Hao; Parker, Louise; Yhap, Margaret; Fitzgerald, Colleen; Barnard, Dorothy R; Berman, Jason N

2009-12-10

Asparaginase (ASP) therapy is associated with depletion of antithrombin (AT) and fibrinogen (FG). Potential toxicities include central nervous system thrombosis (CNST) and hemorrhage. Historical practice at the Izaak Walton Killam Health Centre (IWK) involves measuring AT and FG levels after ASP administration and transfusing fresh-frozen plasma (FFP) or cryoprecipitate (CRY) to prevent thrombotic and hemorrhagic complications. To determine whether this reduced these complications in children with acute lymphoblastic leukemia (ALL), incidence, outcome, and clinical characteristics of ASP-related CNST in ALL patients at IWK were compared with a similar cohort from BC Children's Hospital (BCCH), where prophylaxis was not performed. Costs associated with preventative versus expectant management were estimated. From 1990 to 2005, 240 patients were treated at IWK and 479 at BCCH. Seven BCCH patients developed venous CNST (1.5%), compared with none at IWK. CNST occurred exclusively during induction. Six patients received anticoagulation and continued ASP. All 7 patients remain in remission. National Cancer Institute high-risk ALL predicted CNST risk (P = .02), whereas sex, age, race, and body mass index did not. Neither FFP nor CRY protected against CNST, suggesting prophylaxis is unwarranted for unselected ALL patients. However, prophylactic replacement for HR patients in induction may be cost-effective.

The incidence of malignancy in heart transplant recipients.

PubMed

Garlicki, M; Wierzbicki, K; Przybyłowski, P; Drop, D; Biernat, M; Rudziński, P; Olszewska, B; Dziatkowiak, A

1998-01-01

219 heart transplant recipients with survival over 3 months were retro- and prospectively analysed for the incidence of primary neoplasms. Patients received immunosuppressive drugs (cyclosporine A, azathioprine, steroids) with a 4-5 days induction course of Rabbit Anti-Thymocyte Immunoglobulin (RATG) or monoclonal antibodies induction /OKT3/ in some cases. Anti-rejection treatment consisted of pulse doses of methyloprednisolon or RATG. 9 cases of malignancy (4.1%) with one case of pre-malignant liver condition (dysplasia gigantocellulare, 0.45%) were found (8M; 1F; age: 45-67 y.o., x57.7). Symptoms of neoplasms occurred 7-79 months (x31.4) postoperatively. Skin carcinomas: planoepitheliale, spinocellulare, soft tissue neoplasms/mesenchymal sarcoma, larynx Ca planoepitheliale, lung: adenocarcinoma and Ca microcellulare, kidney Ca clarocellulare and post transplant non-Hodgkin lymphoma were diagnosed. Chemo- and radiotherapy, surgery and reduction of immunosuppression did not change the outcome of malignancy in 6 pts.; (regression-1 pt was., remission-2 pts). Patients died 7-86 months after Htx (x41), 4-25 mos. (x12.5) after suffering from first symptoms and 0-10 months (x4.9) after pathology-based diagnosis of neoplasm. Heart transplant recipients have an increased risk of carcinogenesis. The incidence of malignancies in the studied group is similar or even lower than in other reports.

Bone Marrow Transplantation for Peripheral T-Cell Non-Hodgkins' Lymphoma in First Remission.

PubMed

Sharma, Manish; Pro, Barbara

2015-07-01

Opinion statement: Peripheral T-cell lymphomas (PTCLs) are rare and heterogeneous diseases that carry, with the exception of anaplastic lymphoma kinase-positive (ALK+) anaplastic large cell lymphoma, a poor prognosis when treated with conventional chemotherapy. Historically, PTCL was treated like aggressive B-cell lymphomas, and to date cyclophosphamide, prednisone, vincristine, and doxorubicin (CHOP) remains the most commonly used regimen, despite disappointing results. Given the poor outcomes of PTCL patients, a number of studies have investigated the role of high-dose chemotherapy and autologous stem cell transplantation (HDT/ASCT) in the upfront setting, with different results. However, there are no prospective randomized trials, and the clinical benefit appears to be restricted to patients who achieve an objective response after induction chemotherapy. Nevertheless, with the exception of low-risk ALK+ anaplastic large cell lymphoma, in light of the available data, HDT/ASCT for consolidation should be recommended for patients deemed eligible. The results of phase II trials showed that allogeneic stem cell transplantation can cure some relapsed/refractory patients, and few studies have evaluated this strategy in the frontline setting. With the availability of recently approved new drugs as well as new targeted agents under investigation, a number of ongoing studies are testing novel combinations aiming to improve rate and durability of responses to induction chemotherapy.

Three out of four disease-modifying anti-rheumatic drug-naïve rheumatoid arthritis patients meet 28-joint Disease Activity Score remission at 12 months: results from the FIN-ERA cohort.

PubMed

Rannio, T; Asikainen, J; Hannonen, P; Yli-Kerttula, T; Ekman, P; Pirilä, L; Kuusalo, L; Mali, M; Puurtinen-Vilkki, M; Kortelainen, S; Paltta, J; Taimen, K; Kauppi, M; Laiho, K; Nyrhinen, S; Mäkinen, H; Isomäki, P; Uotila, T; Aaltonen, K; Kautiainen, H; Sokka, T

2017-11-01

To assess what proportion of patients with disease-modifying anti-rheumatic drug (DMARD)-naïve early rheumatoid arthritis (ERA) reach 28-joint Disease Activity Score (DAS28) remission over 1 year, and remission variability across clinics in Finland. Patients with DMARD-naïve newly diagnosed inflammatory arthritis were recruited. The proportion of patients in 28-joint Disease Activity Score with three variables (DAS28-3) remission was compared across sites. Repeated measures were analysed using a mixed models approach with appropriate distribution and link function. In total, 611 patients were recruited at five sites: 67% were female; the mean (sd) age was 57 (16) years; 71% and 68% were positive for rheumatoid factor and anti-cyclic citrullinated peptides, respectively; and 23% had radiographic erosions. A total of 506 (83%) fulfilled the American College of Rheumatology/European League Against Rheumatism 2010 classification criteria for rheumatoid arthritis for further analyses. DAS28-3 remission was met by 68% and 75% at 3 and 12 months, respectively. The clinical site had no effect on remission when adjusted for confounders. At baseline, 68% used methotrexate-based combination therapy, and 31% used triple therapy with methotrexate, hydroxychloroquine, and sulphasalazine (the Fin-RACo regimen). In multivariate analysis, the only independent predictors of DAS28-3 remission at 12 months were lower baseline DAS28-3 and triple therapy as the initial treatment. Three out of four DMARD-naïve ERA patients in Finland are in remission during the first year from the diagnosis. High remission rates were achieved for most patients with the use of conventional synthetic DMARDs in combination. Treatment of DMARD-naïve ERA patients with the FIN-RACo regimen is a predictor of DAS28-3 remission in real-life rheumatology settings.

Treatment of Graves' disease in children: The Portuguese experience.

PubMed

Marques, Olinda; Antunes, Ana; Oliveira, Maria João

2018-03-01

Graves' disease (GD) is an autoimmune thyroid disease, common in adults but rare in children. The best therapeutic approach remains controversial. To ascertain the current treatment of pediatric GD in Portugal and to assess the clinical and biochemical factors that determine definitive/long-term remission after treatment with antithyroid drugs (ATDs). A retrospective analysis of data about pediatric GD treatment collected from a nationwide survey conducted by the Portuguese Society of Pediatric Endocrinology and Diabetology from May to August 2013. Population was categorized based on sex, age, use of ATDs, dosage, treatment duration, adverse reactions, thyrotropin receptor-stimulating antibody (TRAB) titer, remission and remission/relapse rates, and definitive treatment, and divided into group A (with ongoing treatment) and group B (with treatment stopped). Group B was subdivided into 'Remission', 'Remission+relapse' and 'No remission' subgroups based on the course of disease. The same parameters were compared between both groups. Survey response rate was 77%; 152 subjects, 116 female, mean age at diagnosis 11.23±3.46 years. They all started treatment with ATDs, 70.4% with thiamazole, with a mean treatment duration of 32.38±28.29 months, and 5.9% had adverse effects. Remission rate was 32.6%. Lower age at diagnosis correlated with higher remission rates. Treatment duration was longer when propylthiouracil was used. Initial TRAB titer was significantly higher in the 'No remission' group. Surgery and radioiodine were used as second-line treatments. Our study results were similar to those reported in the literature. Age and TRAB titer were identified as potential clinical and laboratory determinants of remission. Based on risk/benefit analysis, it was concluded that treatment should be individualized based on age, accessibility to treatments, and physician's experience. Copyright © 2017 SEEN y SED. Publicado por Elsevier España, S.L.U. All rights reserved.

Characteristics of patients with otherwise typical winter depression, but with incomplete summer remission.

PubMed

Lingjaerde, O; Regine Føreland, A

1999-04-01

Seasonal affective disorder, winter depression type (WD-SAD), is characterized by recurring autumn/winter depression with full remission or hypomania/mania in summer. However, some patients have an otherwise typical WD but with incomplete summer remission. We wanted to elucidate in what other respects such patients differ from typical WD-SAD patients. 14 patients meeting DSM-III-R criteria for Seasonal Pattern except for incomplete summer remission (ISR), were compared with 144 patients meeting the full criteria, including complete summer remission (CSR), with regard to demography, illness history, clinical symptoms, and response to light treatment. In comparison with the CSR group, the ISR group had a longer duration of illness, more often used antidepressants, and improved significantly less after treatment with bright light for 6 days, whereas the symptomatology in winter (Montgomery-Asberg Depression Rating Scale plus hypersomnia, hyperphagia, and carbohydrate craving) was similar in the two groups. The ISR group was small, and the severity of their summer depression could only be assessed retrospectively. Patients with otherwise typical WD but with incomplete summer remission respond poorly to light treatment. Full summer remission should be retained as a criterion for WD-SAD.

Prediction of remission of depression with clinical variables, neuropsychological performance, and serotonergic/dopaminergic gene polymorphisms.

PubMed

Gudayol-Ferré, Esteve; Herrera-Guzmán, Ixchel; Camarena, Beatriz; Cortés-Penagos, Carlos; Herrera-Abarca, Jorge E; Martínez-Medina, Patricia; Asbun-Bojalil, Juan; Lira-Islas, Yuridia; Reyes-Ponce, Celia; Guàrdia-Olmos, Joan

2012-11-01

The aim of our work is to study the possible role of clinical variables, neuropsychological performance, and the 5HTTLPR, rs25531, and val108/58Met COMT polymorphisms on the prediction of depression remission after 12 weeks' treatment with fluoxetine. These variables have been studied as potential predictors of depression remission, but they present poor prognostic sensitivity and specificity by themselves. Seventy-two depressed patients were genotyped according to the aforementioned polymorphisms and were clinically and neuropsychologically assessed before a 12-week fluxetine treatment. Only the La allele of rs25531 polymorphism and the GG and AA forms of the val 108/158 Met polymorphism predict major depressive disorder remission after 12 weeks' treatment with fluoxetine. None of the clinical and neuropsychological variables studied predicted remission. Our results suggest that clinical and neuropsychological variables can initially predict early response to fluoxetine and mask the predictive role of genetic variables; but in remission, where clinical and neuropsychological symptoms associated with depression tend to disappear thanks to the treatment administered, the polymorphisms studied are the only variables in our model capable of predicting remission. However, placebo effects that are difficult to control require cautious interpretation of the results.

Ultrasonography-driven combination antibiotic therapy with tigecycline significantly increases survival among patients with neutropenic enterocolitis following cytarabine-containing chemotherapy for the remission induction of acute myeloid leukemia.

PubMed

Pugliese, Novella; Salvatore, Paola; Iula, Dora Vita; Catania, Maria Rosaria; Chiurazzi, Federico; Della Pepa, Roberta; Cerchione, Claudio; Raimondo, Marta; Giordano, Claudia; Simeone, Luigia; Caruso, Simona; Pane, Fabrizio; Picardi, Marco

2017-07-01

Neutropenic enterocolitis (NEC) is an abdominal infection reported primarily in patients with acute myeloid leukemia (AML) following chemotherapy, especially cytarabine, a notable efficacious cytotoxic agent for AML remission. Specific data regarding the impact of different cytarabine schedules and/or antibacterial regimens for NEC are sparse. The aim of the study was to identify the predictors of outcome within 30 days of NEC onset. NEC episodes were retrospectively pinpointed among 440 patients with newly diagnosed AML hospitalized in our Institution, over a 10-year period, for receiving chemotherapy protocols with 100-6000 mg/m 2 daily of cytarabine. Two subgroups, survivors versus nonsurvivors, were compared by using logistic regression analysis. NEC was documented in 100 of 420 (23.8%) analyzed patients: 42.5% had received high-dose cytarabine, whereas 19% and 15% intermediate-dose and standard-dose cytarabine, respectively (P < 0.001). The 30-day NEC attributable mortality rate was 23%. In univariate analysis, antileukemic protocols containing robust dosages of cytarabine were significantly associated with high mortality (P < 0.001); whereas, standard-dose cytarabine and prompt initiation (at the ultrasonographic appearance of intestinal mural thickening) of NEC therapy with antibiotic combinations including tigecycline were significantly associated with low mortality. In multivariate analysis, high-dose cytarabine-containing chemotherapy was the independent predictor of poor outcome (odds ratio [OR]: 0.109; 95% confidence interval [CI]: 0.032-0.364; P < 0.001), whereas ultrasonography-driven NEC therapy with antibiotic regimens including tigecycline was associated with a favorable outcome (OR: 13.161; 95% CI: 1.587-109.17; P = 0.017). Chemotherapy schedules with robust dosages of cytarabine for AML remission are associated with a high rate of NEC incidence and attributable. Vigorous antibacterial therapy, triggered off pathologic ultrasonographic findings, with drug combinations which have broad antimicrobial coverage and good gut penetration, specifically those also including tigecycline, may be effective in improving 30-day survival rate after NEC onset. © 2017 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.

Abagovomab As Maintenance Therapy in Patients With Epithelial Ovarian Cancer: A Phase III Trial of the AGO OVAR, COGI, GINECO, and GEICO—The MIMOSA Study

PubMed Central

Sabbatini, Paul; Harter, Philipp; Scambia, Giovanni; Sehouli, Jalid; Meier, Werner; Wimberger, Pauline; Baumann, Klaus H.; Kurzeder, Christian; Schmalfeldt, Barbara; Cibula, David; Bidzinski, Mariusz; Casado, Antonio; Martoni, Andrea; Colombo, Nicoletta; Holloway, Robert W.; Selvaggi, Luigi; Li, Andrew; del Campo, Jose; Cwiertka, Karel; Pinter, Tamas; Vermorken, Jan B.; Pujade-Lauraine, Eric; Scartoni, Simona; Bertolotti, Monica; Simonelli, Cecilia; Capriati, Angela; Maggi, Carlo Alberto; Berek, Jonathan S.; Pfisterer, Jacobus

2013-01-01

Purpose To determine whether abagovomab maintenance therapy prolongs recurrence-free (RFS) and overall survival (OS) in patients with ovarian cancer in first clinical remission. Patients and Methods Patients with International Federation of Gynecology and Obstetrics stage III to IV ovarian cancer in complete clinical remission after primary surgery and platinum- and taxane-based chemotherapy were randomly assigned at a ratio of 2:1 in a phase III, double-blind, placebo-controlled, multicenter study. Abagovomab 2 mg or placebo was administered as 1-mL suspension once every 2 weeks for 6 weeks (induction phase) and then once every 4 weeks (maintenance phase) until recurrence or up to 21 months after random assignment of the last patient. The primary end point was RFS; secondary end points were OS and immunologic response. Results Characteristics of the 888 patients included: mean age, 56.3 years; Eastern Cooperative Oncology Group performance status, ≤ 1 in > 99% of patients; serous papillary subtype, 81.5%; stage III, 85.9%; and cancer antigen 125 ≤ 35U/mL after third cycle, 80.9%. Mean exposure to study treatment (± standard deviation) was 449.7 ± 333.08 days. Hazard ratio (HR) of RFS for the treatment group using tumor size categorization (≤ 1 cm, > 1 cm) was 1.099 (95% CI, 0.919 to 1.315; P = .301). HR of OS using tumor size categorization (≤ 1 cm, > 1 cm) was 1.150 (95% CI, 0.872 to 1.518; P = .322). The most frequently reported type of adverse event was an injection site reaction in 445 patients (50.2%), followed by injection site erythema and fatigue in 227 (25.6%) and 212 patients (23.9%), respectively. By the final visit, median anti–anti-idiotypic antibody level was 493,000.0 ng/mL, indicating a robust response. Conclusion Abagovomab administered as repeated monthly injections is safe and induces a measurable immune response. Administration as maintenance therapy for patients with ovarian cancer in first remission does not prolong RFS or OS. PMID:23478059

Systematic Review With Meta-Analysis: Anti-TNF Therapy in Refractory Pouchitis and Crohn's Disease-Like Complications of the Pouch After Ileal Pouch-Anal Anastomosis Following Colectomy for Ulcerative Colitis.

PubMed

Huguet, Mathilde; Pereira, Bruno; Goutte, Marion; Goutorbe, Félix; Dubois, Anne; Bommelaer, Gilles; Buisson, Anthony

2018-01-18

Inflammatory complications including chronic refractory pouchitis and Crohn's disease (CD)-like complications of the pouch are common complications after ileal pouch-anal anastomosis (IPAA) following colectomy for ulcerative colitis (UC). We performed a systematic review and meta-analysis to evaluate the efficacy of anti-TNF therapy in distinguishing patients with chronic refractory pouchitis from those with CD-like complications of the pouch. We performed a systematic literature search to identify articles and abstracts reporting anti-TNF agents efficacy in treating inflammatory complications of the pouch after IPAA for UC. Short-term and long-term remissions were evaluated at 8 weeks 95%CI[5-10] and 12 months 95%CI[12-18.5], respectively. We identified 21 articles and 3 abstracts including 313 patients treated either with infliximab (n = 194) or adalimumab (n = 119) for inflammatory complications of the pouch. The rates of short-term and long-term clinical remission were 0.50 (95%CI [0.37-0.63]; I2 = 0.57) and 0.52 (95%CI[0.39-0.65]; I2 = 0.59), respectively. The rate of remission after anti-TNF induction therapy seemed to be higher in CD-like complications of the pouch 0.64 (95%CI[0.5-0.77]; I2 = 0.18), compared to refractory pouchitis 0.10 (95%CI [0.00-0.35]; I2 = 0.00) (P = 0.06), whereas no such difference appeared after long-term maintenance therapy 0.57 (95%CI[0.43-0.71]; I2 = 0.32) and 0.37 (95%CI [0.14-0.62]; I2 = 0.47), respectively (P = 0.57). Sensitivity analyses suggested no difference in outcomes. No significant publication bias has been detected. Anti-TNF agents have a clear trend to have higher and faster efficacy in CD-like complications of the pouch compared to refractory pouchitis, highlighting the need to differentiate these two entities both in daily practice and clinical trials. © 2018 Crohn’s & Colitis Foundation of America. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

A simple attention test in the acute phase of a major depressive episode is predictive of later functional remission.

PubMed

Cléry-Melin, Marie-Laure; Gorwood, Philip

2017-02-01

Functional recovery after a major depressive episode (MDE) requires both clinical remission and preservation of cognitive skills. As attentional deficit may persist after remission, leading to functional impairment, its role as a prognosis marker needs to be considered. Five hundred eight depressed outpatients (DSM-IV) were assessed at baseline for clinical symptoms (QIDS-SR), social functioning (Sheehan Disability Scale, SDS) and attention through the d2 test of attention and the trail making test, simple tests, respectively, requiring to quote or to interconnect relevant items. All patients were treated by agomelatine, and examined 6 to 8 weeks after baseline to assess clinical remission (QIDS-SR ≤ 5) and/or functional remission (SDS ≤ 6). At follow up, 154 patients (31%) were in clinical and functional remission. Shorter cumulative duration of prior depression, shorter present MDE, and two parameters of the d2 test of attention were predictive of such positive outcome, the number of omission mistakes (F1) being the only one still significantly predictive (P < .05) with a multivariate approach. F1 was unchanged after remission, patients with less than 11 mistakes had a 2.27 times increased chance to reach full remission, and a dose-response relationship was observed, with a regular increase of positive outcome for less mistakes. The number of omission mistakes (F1) of the d2 test of attention was a stable marker, being predictive of, and with a dose-effect for, clinical plus functional remission. It may constitute a specific marker of attentional deficit, involved in the resilience process that enables individuals to develop more adequate strategies to cope with everyday functional activities. © 2016 Wiley Periodicals, Inc.

Baseline red blood cell distribution width predicts long-term glycemic remission in patients with type 2 diabetes.

PubMed

Xu, Lijuan; Wang, Liangjiao; Huang, Xinwei; Liu, Liehua; Ke, Weijian; He, Xiaoying; Huang, Zhimin; Liu, Juan; Wan, Xuesi; Cao, Xiaopei; Li, Yanbing

2017-09-01

We explored whether red blood cell distribution width (RDW), a routinely checked item of complete blood cell counts, was an indicator of long-term euglycemia remission in patients with type 2 diabetes after short-term continuous subcutaneous insulin infusion (CSII). We analyzed the original data of patients enrolled in three randomized control trials from 2002 to 2014. CSII was administered to drug-naїve patients with newly diagnosed type 2 diabetes to achieve and maintain euglycemia for 2weeks. A total of 185 patients were involved and 98 patients (52.97%) who achieved and maintained euglycemia for at least 12months were classified as the remission group, and the others as the non-remission group. Patients in remission group had a relatively lower value for baseline RDW (38.82±2.76vs 39.89±2.78fL, p=0.017) compared with those in non-remission group. A graded decrease of remission rate (67.50%, 55.00%, 53.66% and 30.77% for Quartile 1 to Quartile 4 respectively, P<0.05) was observed with the increasing of RDWs. The risk of hyperglycemic relapse was significantly increased for those in the highest quartile compared with the lowest (hazard ratio=2.68; 95% CI, 1.38-5.22). Those who achieved euglycemia within 7days or obtained a better fasting glucose after therapy had preferable remission rates. Patients with lower baseline RDWs are more likely to maintain a one-year euglycemia remission after short-term CSII. A faster normalization of glucose during treatment and a lower fasting glucose after therapy are correlated with a long-term glucose control. Copyright © 2017 Elsevier B.V. All rights reserved.

Long-Term Endocrine Outcomes Following Endoscopic Endonasal Transsphenoidal Surgery for Acromegaly and Associated Prognostic Factors.

PubMed

Babu, Harish; Ortega, Alicia; Nuno, Miriam; Dehghan, Aaron; Schweitzer, Aaron; Bonert, H Vivien; Carmichael, John D; Cooper, Odelia; Melmed, Shlomo; Mamelak, Adam N

2017-08-01

Long-term remission rates from endoscopic transsphenoidal surgery for acromegaly and their relationship to prognostic indicators of disease aggressiveness are not well documented. To investigate long-term remission rates in patients with acromegaly after endoscopic transsphenoidal surgery, and correlate this with molecular and radiographic markers of disease aggressiveness. We identified all patients undergoing endoscopic transsphenoidal surgery for acromegaly from 2005 to 2013 at Cedars-Sinai Pituitary Center. Hormonal remission was established by normal insulin-like growth factor (IGF)-1, basal serum growth hormone <2.5 ng/mL, and growth hormone suppression to <1 ng/mL following oral glucose tolerance test. Oral glucose tolerance test was performed at 3 months after surgery, and then as indicated. IGF-1 was measured at 3 months and then at least annually. We evaluated tumor granularity, nuclear expression of p21, Ki67 index, and extent of cavernous sinus invasion, and correlated these with remission status. Fifty-eight patients that underwent surgery had follow-up from 38 to 98 months (mean 64 ± 32.2 months). There were 21 microadenomas and 37 macroadenomas. Three months after surgery 40 of 58 patients (69%) were in biochemical remission. Four additional patients were in remission at 6 months after surgery, and 1 patient had recurrence within the first year after surgery. At last follow-up, 43 of 44 (74.1%) of patients remained in remission. Cavernous sinus invasion by tumor predicted failure to achieve remission. Prognostic markers of disease aggressiveness other than cavernous sinus invasion did not correlate with surgical outcome. Long-term remission after surgery alone was achieved in 74% of patients, indicating long-term efficacy of endoscopic surgery. Copyright © 2017 by the Congress of Neurological Surgeons

Preoperative Beta Cell Function Is Predictive of Diabetes Remission After Bariatric Surgery.

PubMed

Souteiro, Pedro; Belo, Sandra; Neves, João Sérgio; Magalhães, Daniela; Silva, Rita Bettencourt; Oliveira, Sofia Castro; Costa, Maria Manuel; Saavedra, Ana; Oliveira, Joana; Cunha, Filipe; Lau, Eva; Esteves, César; Freitas, Paula; Varela, Ana; Queirós, Joana; Carvalho, Davide

2017-02-01

Bariatric surgery can improve glucose metabolism in obese patients with diabetes, but the factors that can predict diabetes remission are still under discussion. The present study aims to examine the impact of preoperative beta cell function on diabetes remission following surgery. We investigated a cohort of 363 obese diabetic patients who underwent bariatric surgery. The impact of several preoperative beta cell function indexes on diabetes remission was explored through bivariate logistic regression models. Postoperative diabetes remission was achieved in 39.9 % of patients. Younger patients (p < 0.001) and those with lower HbA1c (p = 0.001) at the baseline evaluation had higher odds of diabetes remission. Use of oral anti-diabetics and insulin therapy did not reach statistical significance when they were adjusted for age and HbA1c. Among the evaluated indexes of beta cell function, higher values of insulinogenix index, Stumvoll first- and second-phase indexes, fasting C-peptide, C-peptide area under the curve (AUC), C-peptide/glucose AUC, ISR (insulin secretion rate) AUC, and ISR/glucose AUC predicted diabetes remission even after adjustment for age and HbA1c. Among them, C-peptide AUC had the higher discriminative power (AUC 0.76; p < 0.001). Patients' age and preoperative HbA1c can forecast diabetes remission following surgery. Unlike other studies, our group found that the use of oral anti-diabetics and insulin therapy were not independent predictors of postoperative diabetes status. Preoperative beta cell function, mainly C-peptide AUC, is useful in predicting diabetes remission, and it should be assessed in all obese diabetic patients before bariatric or metabolic surgery.

Five-Year Course of Obsessive-Compulsive Disorder: Predictors of Remission and Relapse

PubMed Central

Eisen, Jane L.; Sibrava, Nicholas J.; Boisseau, Christina L.; Mancebo, Maria C.; Stout, Robert L.; Pinto, Anthony; Rasmussen, Steven A.

2014-01-01

Background Obsessive-compulsive disorder (OCD) is a heterogeneous and disabling condition; however, no studies have examined symptom categories or subtypes as predictors of long-term clinical course in adults with primary OCD. Method A total of 213 adults with DSM-IV OCD were recruited from several mental health treatment sites between July 2001 and February 2006 as part of the Brown Longitudinal Obsessive Compulsive Study, a prospective, naturalistic study of treatment-seeking adults with primary OCD. OCD symptoms were assessed annually over the 5-year follow-up period using the Longitudinal Interval Follow-Up Evaluation. Results Thirty-nine percent of participants experienced either a partial (22.1%) or a full (16.9%) remission. Two OCD symptom dimensions impacted remission. Participants with primary obsessions regarding overresponsibility for harm were nearly twice as likely to experience a remission (P < .05), whereas only 2 of 21 participants (9.5%) with primary hoarding achieved remission. Other predictors of increased remission were lower OCD severity (P < .0001) and shorter duration of illness (P < .0001). Fifty-nine percent of participants who remitted subsequently relapsed. Participants with obsessive-compulsive personality disorder were more than twice as likely to relapse (P < .005). Participants were also particularly vulnerable to relapse if they experienced partial remission versus full remission (70% vs 45%; P < .05). Conclusions The contributions of OCD symptom categories and comorbid obsessive-compulsive personality disorder are critically important to advancing our understanding of the prognosis and ultimately the successful treatment of OCD. Longer duration of illness was also found to be a significant predictor of course, highlighting the critical importance of early detection and treatment of OCD. Furthermore, having full remission as a treatment target is an important consideration for the prevention of relapse in this disorder. PMID:23561228

Performance of the DiaRem Score for Predicting Diabetes Remission in Two Health Systems Following Bariatric Surgery Procedures in Hispanic and non-Hispanic White Patients.

PubMed

Craig Wood, G; Horwitz, Daniel; Still, Christopher D; Mirshahi, Tooraj; Benotti, Peter; Parikh, Manish; Hirsch, Annemarie G

2018-01-01

The objective of this study was to determine whether the DiaRem, a score that predicts type 2 diabetes (T2D) remission following roux-en-y gastric bariatric surgery (RYGB), also predicts remission following laparoscopic adjustable gastric banding (LAGB) and laparoscopic sleeve gastrectomy (LSG) in white and Hispanic patients. While bariatric surgery is highly effective in reversing insulin resistance, there are patients for whom surgery will not lead to remission. To date, there is no score for predicting remission following LAGB or LSG surgery. Additionally, there is little known about how to predict whether Hispanic patients will experience remission. We conducted a retrospective cohort study of white and Hispanic patients with T2D who received bariatric surgery. There were 361 white and 130 Hispanic patients among whom 328 had RYGB surgery, 107 had LSG surgery, and 56 had LAGB surgery. We used age, diabetes treatment, and hemoglobin A1c to calculate DiaRem scores. Mann-Whitney U test was used to determine the association between DiaRem scores and remission. Area under the receiver operant curve (AUC) was used to assess the ability of the DiaRem to discriminate between patients who did and did not remit. The DiaRem was associated with partial remission in all surgery types for white and Hispanic patients (Mann-Whitney, p < 0.001). The DiaRem had moderate to high discriminant ability (AUC > 0.70) for all surgical and racial/ethnic groups. The DiaRem distinguishes between patients likely and unlikely to experience remission, informing expectations of patients making T2D treatment decisions.

Differences in Predictive Factors for Sustained Clinical Remission with Abatacept Between Younger and Elderly Patients with Biologic-naive Rheumatoid Arthritis: Results from the ABROAD Study.

PubMed

Sekiguchi, Masahiro; Fujii, Takao; Matsui, Kiyoshi; Murakami, Kosaku; Morita, Satoshi; Ohmura, Koichiro; Kawahito, Yutaka; Nishimoto, Norihiro; Mimori, Tsuneyo; Sano, Hajime

2016-11-01

To differentiate predictive factors for sustained clinical remission between elderly and younger patients with rheumatoid arthritis (RA) receiving abatacept (ABA) as an initial biological disease-modifying antirheumatic drug. The study involved 277 biologic-naive patients with RA with high or moderate disease activity, who were treated with intravenous ABA and evaluated for 48 weeks in 43 Japanese hospitals and rheumatology clinics (the ABatacept Research Outcomes as a First-line Biological Agent in the Real WorlD study: UMIN000004651). Predictive factors associated with sustained clinical remission defined by the 28-joint Disease Activity Score with C-reactive protein (DAS28-CRP) during the 24-48-week or 36-48-week periods were determined in elderly (≥ 65 yrs, n = 148) and younger patient groups (< 65 yrs, n = 129) using logistic regression analysis. Clinical remission was achieved at 24 and 48 weeks in 35.1% and 36.5% of patients in the elderly group and 34.9% and 43.4% in the younger group, respectively. In elderly patients, anticitrullinated protein antibody (ACPA) positivity and a lower DAS28-CRP score were significantly associated with sustained clinical remission; however, a lower Health Assessment Questionnaire-Disability Index (HAQ-DI) score was not related to sustained clinical remission. In younger patients, lower DAS28-CRP and HAQ-DI scores were predictive factors for sustained clinical remission, whereas ACPA positivity was not a useful predictive factor for sustained clinical remission. Although the effectiveness of ABA in biologic-naive patients with RA was equally recognized in elderly and younger patients, the baseline clinical characteristics associated with sustained clinical remission were substantially different.

IBS-like Symptoms in Patients with Ulcerative Colitis in Deep Remission Are Associated with Increased Levels of Serum Cytokines and Poor Psychological Well-being.

PubMed

Jonefjäll, Börje; Öhman, Lena; Simrén, Magnus; Strid, Hans

2016-11-01

Gastrointestinal symptoms (GI) compatible with irritable bowel syndrome (IBS) are common in patients with ulcerative colitis (UC) in remission. The causes of these symptoms remain to be clarified. Our aim was to investigate prevalence and factors associated with IBS-like symptoms in patients with UC in deep remission. We included 298 patients with UC and used Mayo score, sigmoidoscopy, and fecal calprotectin to define deep remission versus active disease. Presence of IBS-like symptoms according to the Rome III criteria, severity of GI, extraintestinal and psychological symptoms, stress levels, and quality of life were measured with validated questionnaires. Serum cytokines and high-sensitive C-reactive peptide were determined. The criteria for deep remission was fulfilled by 132 patients (44%) and 24 of these fulfilled the Rome III criteria for IBS (18%). Patients with UC in deep remission with IBS-like symptoms had comparable levels of GI symptoms, non-GI somatic symptoms, and quality of life as patients with active UC. The patients with UC in deep remission with IBS-like symptoms had similar levels of fecal calprotectin as patients in deep remission without IBS-like symptoms (18 versus 31 μg/g, P = 0.11), but higher levels of serum cytokines (interleukin [IL]-1β, IL-6, IL-13, IL-10 and IL-8, P < 0.05) and higher levels of anxiety (P < 0.001), depression (P = 0.02) and perceived stress (P = 0.03). IBS-like symptoms in patients with UC in deep remission are common, but not as prevalent as previously reported. Poor psychological well-being and increased serum cytokine levels, but not colonic low-grade inflammation, were associated with IBS-like symptoms.

Is Internet addiction transitory or persistent? Incidence and prospective predictors of remission of Internet addiction among Chinese secondary school students.

PubMed

Lau, Joseph T F; Wu, Anise M S; Gross, Danielle L; Cheng, Kit-Man; Lau, Mason M C

2017-11-01

Internet addiction (IA) is prevalent among adolescents but it is potentially revertible. Only three Taiwan adolescent studies reported IA remission and a few related factors. We investigated incidence and predictors of remission among Hong Kong Chinese secondary school students with a 12-month longitudinal study. IA was defined as Chen Internet Addiction Scale (CIAS) score>63. Validated measures were used to assess students' psychosocial wellbeing at baseline and follow-up. Of 1545 students with IA at baseline, 1296 (83.9%) provided matched baseline/12-month follow-up data; their data were analyzed. Incidence of remission (CIAS≤63 at follow-up) was 59.29/100 person-years. Significant predictors included: 1) baseline CIAS score (ORa=.95), 2) baseline health belief model (HBM) constructs [perception of having severe IA (ORa=.34), perceived susceptibility to IA (ORa=0.82), perceived barrier (ORa=0.95), cue to action from parents (ORa=0.82), and self-efficacy for reducing Internet use (ORa=1.13)], and 3) baseline psychosocial health measures [self-esteem (ORa=1.03), severe depression (ORa=0.72) and social anxiety (ORa=0.96)] and their changes over time [depression (ORa=.95), anxiety (ORa=.94), loneliness (ORa=.93), self-esteem (ORa=1.07), positive affect (ORa=1.10) and family support (ORa=1.03)]. Two-thirds (64.3%) of the remission group presented reduced CIAS score>1.5 SD, and recorded larger improvements in psychosocial status over time than the non-remission group. Without noticeable interventions, incidence of remission was high and related to improvements in psychosocial health. Most of the HBM constructs, and baseline/changes in psychosocial measures predicted remission. Interventions to increase remission should modify these factors. Copyright © 2017 Elsevier Ltd. All rights reserved.

Relapse from remission at two- to four-year follow-up in two treatments for adolescent anorexia nervosa.

PubMed

Le Grange, Daniel; Lock, James; Accurso, Erin C; Agras, W Stewart; Darcy, Alison; Forsberg, Sarah; Bryson, Susan W

2014-11-01

Long-term follow-up studies documenting maintenance of treatment effects are few in adolescent anorexia nervosa (AN). This exploratory study reports relapse from full remission and attainment of remission during a 4-year open follow-up period using a convenience sample of a subgroup of 65% (n = 79) from an original cohort of 121 participants who completed a randomized clinical trial comparing family-based therapy (FBT) and adolescent-focused individual therapy (AFT). Follow-up assessments were completed up to 4 years posttreatment (average, 3.26 years). Available participants completed the Eating Disorder Examination as well as self-report measures of self-esteem and depression at 2 to 4 years posttreatment. Two participants (6.1%) relapsed (FBT: n = 1, 4.5%; AFT: n = 1, 9.1%), on average 1.98 years (SD = 0.14 years) after remission was achieved at 1-year follow-up. Ten new participants (22.7%) achieved remission (FBT: n = 1, 5.9%; AFT: n = 9, 33.3%). Mean time to remission for this group was 2.01 years (SD = 0.82 years) from 1-year follow-up. There were no differences based on treatment group assignment in either relapse from full remission or new remission during long-term follow-up. Other psychopathology was stable over time. There were few changes in the clinical presentation of participants who were assessed at long-term follow-up. These data suggest that outcomes are generally stable posttreatment regardless of treatment type once remission is achieved. Clinical trial registration information-Effectiveness of Family-Based Versus Individual Psychotherapy in Treating Adolescents With Anorexia Nervosa; http://www.clinicaltrials.gov/; NCT00149786. Copyright © 2014 American Academy of Child and Adolescent Psychiatry. Published by Elsevier Inc. All rights reserved.

Clofarabine and Melphalan Before Donor Stem Cell Transplant in Treating Patients With Myelodysplasia, Acute Leukemia in Remission, or Chronic Myelomonocytic Leukemia

ClinicalTrials.gov

2018-03-22

Adult Acute Lymphoblastic Leukemia in Remission; Acute Myeloid Leukemia Arising From Previous Myelodysplastic Syndrome; Adult Acute Myeloid Leukemia in Remission; Myelodysplastic Syndrome; Secondary Myelodysplastic Syndrome; Chronic Myelomonocytic Leukemia; Therapy-Related Myelodysplastic Syndrome

Serum concentration of interleukin-6 is increased both in active and remission stages of pemphigus vulgaris.

PubMed

Narbutt, Joanna; Lukamowicz, Jolanta; Bogaczewicz, Jarosław; Sysa-Jedrzejowska, Anna; Torzecka, Jolanta Dorota; Lesiak, Aleksandra

2008-01-01

As most studies on pemphigus vulgaris (PV) pathogenesis concern its active stage, we aimed to evaluate the serum concentration of TNF-alpha, IL-1, and IL-6 in PV patients in clinical remission. The study group consisted of sera from 19 PV patients in active stage and from 24 patients in clinical remission. 19 sera taken from healthy subjects served as the controls. Serum IL-6 concentrations in PV active and PV remission group were significantly higher when compared to the controls (P < .05). In patients in active stage of PV, a significant correlation between serum IL-1 and IL-6 concentrations was found (r(P) = 0.46; P < .05). We also found a negative correlation between TNF-alpha level and pemphigus antibodies titer in the patients from the remission group (r(S) = -0.47303; P < .02). Our data suggest that IL-6 and TNF-alpha may be involved in maintaining immunological disturbances in remission stage of PV.

Serum Concentration of Interleukin-6 Is Increased Both in Active and Remission Stages of Pemphigus Vulgaris

PubMed Central

Narbutt, Joanna; Lukamowicz, Jolanta; Bogaczewicz, Jarosław; Sysa-Jedrzejowska, Anna; Torzecka, Jolanta Dorota; Lesiak, Aleksandra

2008-01-01

As most studies on pemphigus vulgaris (PV) pathogenesis concern its active stage, we aimed to evaluate the serum concentration of TNF-α, IL-1, and IL-6 in PV patients in clinical remission. The study group consisted of sera from 19 PV patients in active stage and from 24 patients in clinical remission. 19 sera taken from healthy subjects served as the controls. Serum IL-6 concentrations in PV active and PV remission group were significantly higher when compared to the controls (P < .05). In patients in active stage of PV, a significant correlation between serum IL-1 and IL-6 concentrations was found (r P = 0.46; P < .05). We also found a negative correlation between TNF-α level and pemphigus antibodies titer in the patients from the remission group (r S = −0.47303; P < .02). Our data suggest that IL-6 and TNF-α may be involved in maintaining immunological disturbances in remission stage of PV. PMID:18584045

Factors predictive for incidence and remission of internet addiction in young adolescents: a prospective study.

PubMed

Ko, Chih-Hung; Yen, Ju-Yu; Yen, Cheng-Fang; Lin, Huang-Chi; Yang, Ming-Jen

2007-08-01

The aim of the study is to determine the incidence and remission rates for Internet addiction and the associated predictive factors in young adolescents over a 1-year follow-up. This was a prospective, population-based investigation. Five hundred seventeen students (267 male and 250 female) were recruited from three junior high schools in southern Taiwan. The factors examined included gender, personality, mental health, self-esteem, family function, life satisfaction, and Internet activities. The result revealed that the 1-year incidence and remission rates for Internet addiction were 7.5% and 49.5% respectively. High exploratory excitability, low reward dependence, low self-esteem, low family function, and online game playing predicted the emergency of the Internet addiction. Further, low hostility and low interpersonal sensitivity predicted remission of Internet addiction. The factors predictive incidence and remission of Internet addiction identified in this study could be provided for prevention and promoting remission of Internet addiction in adolescents.

Thalidomide is a therapeutic agent that is effective in inducing and maintaining endoscopic remission in adult CD patients.

PubMed

Zhu, Zhenhua; Li, Mengling; Shu, Xu; Bai, Aiping; Long, Shunhua; Liu, Dongsheng; Lu, Nonghua; Zhu, Xuan; Liao, Wangdi

2017-03-01

Previous studies have indicated that thalidomide may be effective in achieving clinical remission and response; however, there is a lack of studies on its effect in endoscopic remission. The aim of this study was to assess the efficacy and safety of thalidomide in inducing and maintaining endoscopic remission. A retrospective study was conducted in adult Crohn's disease (CD) patients treated with thalidomide. Patients were assessed based on their medical records. Endoscopy was performed after 4-6 months of thalidomide administration, and the simple endoscopic score for CD (SES-CD) was obtained. Twenty of the 21 (95.2%) eligible patients were recruited. Endoscopic remission was achieved in 7 of the 14 (50%) endoscopy active patients who received thalidomide treatment, whereas 10 (71.4%) patients showed an endoscopy response. The other 6 patients in endoscopic remission still maintained remission after thalidomide treatment. The SES-CD in endoscopy active patients was significantly reduced after thalidomide treatment (P<0.05). A total of 32 adverse events occurred in 17 of the 21 (81.0%) patients. Adverse events resolved spontaneously in 11 (64.7%) patients and resulted in treatment discontinuation and dose reduction in 4 (19.1%) and 2 (9.5%) patients, respectively. Thalidomide therapy is effective in inducing and maintaining endoscopic remission in adult CD patients. However, side effects may limit its clinical use in CD treatment. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Adalimumab in active ulcerative colitis: a "real-life" observational study.

PubMed

Armuzzi, Alessandro; Biancone, Livia; Daperno, Marco; Coli, Alessandra; Pugliese, Daniela; Annese, Vito; Aratari, Annalisa; Ardizzone, Sandro; Balestrieri, Paola; Bossa, Fabrizio; Cappello, Maria; Castiglione, Fabiana; Cicala, Michele; Danese, Silvio; D'Incà, Renata; Dulbecco, Pietro; Feliciangeli, Giuseppe; Fries, Walter; Genise, Stefania; Gionchetti, Paolo; Gozzi, Stefano; Kohn, Anna; Lorenzetti, Roberto; Milla, Monica; Onali, Sara; Orlando, Ambrogio; Papparella, Luigi Giovanni; Renna, Sara; Ricci, Chiara; Rizzello, Fernando; Sostegni, Raffaello; Guidi, Luisa; Papi, Claudio

2013-09-01

The effectiveness of adalimumab in the treatment of ulcerative colitis is under debate. Although controlled trials have shown that adalimumab is significantly better than placebo, the absolute clinical benefit is modest. We report data on the effectiveness of adalimumab in a cohort of ulcerative colitis patients treated in 22 Italian centres. All patients with active disease treated with adalimumab were retrospectively reviewed. Co-primary endpoints were clinical remission at weeks 4, 12, 24 and 54. Secondary endpoints were sustained clinical remission, steroid discontinuation, endoscopic remission and need for colectomy. Eighty-eight patients were included. Most patients had received previous infliximab treatment. Clinical remission rates were 17%, 28.4%, 36.4% and 43.2% at 4, 12, 24 and 54 weeks respectively. Twenty-two patients required colectomy. Clinical remission and low C-reactive protein at week 12 predicted clinical remission at week 54 (OR 4.17, 95% CI 2.36-19.44; OR 2.63, 95% CI 2.32-14.94, respectively). Previous immunosuppressant use was associated with a lower probability of clinical remission at week 54 (OR 0.67, 95% CI 0.08-0.66) and with a higher rate of colectomy (HR 9.7, 95% CI 1.46-9.07). In this large "real-life" experience adalimumab appears effective in patients with otherwise medically refractory ulcerative colitis. Patients achieving early remission can expect a better long-term outcome. Copyright © 2013 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

Pathways to functional outcomes following a first episode of psychosis: The roles of premorbid adjustment, verbal memory and symptom remission.

PubMed

Jordan, Gerald; Veru, Franz; Lepage, Martin; Joober, Ridha; Malla, Ashok; Iyer, Srividya N

2017-12-01

Most studies have investigated either the singular or relative contributions of premorbid adjustment, verbal memory and symptom remission to functional outcomes in first-episode psychosis. Fewer studies have examined the pathways of these factors in impacting functioning. Our study addresses this gap. The objective was to determine whether the relationship between premorbid adjustment and functional outcomes was mediated by verbal memory and symptom remission. A total of 334 first-episode psychosis participants (aged 14-35 years) were assessed on premorbid adjustment, verbal memory upon entry, and positive and negative symptom remission and functioning at multiple time points over a 2-year follow-up. Mediation analyses showed that over the first year, the relationship between premorbid adjustment and functioning was mediated by verbal memory and positive symptom remission (β = -0.18; 95% confidence interval = [-0.51, -0.04]), as well as by verbal memory and negative symptom remission (β = -0.41; 95% confidence interval = [-1.11, -1.03]). Over 2 years, the relationship between premorbid adjustment and functioning was mediated by verbal memory and only negative symptom remission (β = -0.38; 95% confidence interval = [-1.46, -0.02]). Comparatively less malleable factors (premorbid adjustment and verbal memory) may contribute to functional outcomes through more malleable factors (symptoms). Promoting remission may be an important parsimonious means to achieving better functional outcomes.

American College of Rheumatology/European League against Rheumatism Preliminary Definition of Remission in Rheumatoid Arthritis for Clinical Trials

PubMed Central

Felson, David T.; Smolen, Josef S.; Wells, George; Zhang, Bin; van Tuyl, Lilian H. D.; Funovits, Julia; Aletaha, Daniel; Allaart, Renée; Bathon, Joan; Bombardieri, Stefano; Brooks, Peter; Brown, Andrew; Matucci-Cerinic, Marco; Choi, Hyon; Combe, Bernard; de Wit, Maarten; Dougados, Maxime; Emery, Paul; Furst, Dan; Gomez-Reino, Juan; Hawker , Gillian; Keystone, Edward; Khanna, Dinesh; Kirwan, John; Kvien, Tore; Landewé, Robert; Listing, Joachim; Michaud, Kaleb; Mola, Emilio Martin; Montie, Pam; Pincus, Ted; Richards, Pam; Siegel, Jeff; Simon, Lee; Sokka, Tuulikki; Strand, Vibeke; Tugwell, Peter; Tyndall, Alan; van der Heijde, Desirée; Verstappen, Suzan; White, Barbara; Wolfe, Fred; Zink, Angela; Boers, Maarten

2010-01-01

Background With remission in rheumatoid arthritis (RA) an increasingly attainable goal, there is no widely used definition of remission that is stringent but achievable and could be applied uniformly as an outcome in clinical trials. Methods A committee consisting of members of the American College of Rheumatology, the European League Against Rheumatism and the Outcome Measures in Rheumatology Initiative (OMERACT) met to guide the process and review prespecified analyses from clinical trials of patients with RA. The committee requested a stringent definition (little, if any, active disease) and decided to use core set measures to define remission including at least joint counts and an acute phase reactant. Members were surveyed to select the level of each core set measure consistent with remission. Candidate definitions of remission were tested including those that constituted a number of individual measures in remission (Boolean approach) as well as definitions using disease activity indexes. To select a definition of remission, trial data were analyzed to examine the added contribution of patient reported outcomes and the ability of candidate measures to predict later good x-ray and functional outcomes. Results Survey results for the definition of remission pointed to indexes at published thresholds and to a count of core set measures with each measure scored as 1 or less (e.g. tender and swollen joint counts, CRP and global assessments on 0-10 scale). Analyses suggested the need to include a patient reported measure. Examination of 2 year follow-up data suggested that many candidate definitions performed comparably in terms of predicting later good x-ray and functional outcomes, although DAS28 based measures of remission did not predict good radiographic outcomes as well as did the other candidate definitions. Given these and other considerations, we propose that a patient be defined as in remission based on one of two definitions : 1: When their scores on the following measures are all <1: tender joint count, swollen joint count, CRP (in mg/dL) and patient global assessment (0-10 scale), OR 2: when their score on the SDAI is < 3.3. Conclusion We propose two new definitions of remission both of which can be uniformly applied and widely used in RA clinical trials. We recommend that one of these be selected in each trial as an outcome and that the results on both be reported in each trial. PMID:21294106

American College of Rheumatology/European League against Rheumatism provisional definition of remission in rheumatoid arthritis for clinical trials.

PubMed

Felson, David T; Smolen, Josef S; Wells, George; Zhang, Bin; van Tuyl, Lilian H D; Funovits, Julia; Aletaha, Daniel; Allaart, Cornelia F; Bathon, Joan; Bombardieri, Stefano; Brooks, Peter; Brown, Andrew; Matucci-Cerinic, Marco; Choi, Hyon; Combe, Bernard; de Wit, Maarten; Dougados, Maxime; Emery, Paul; Furst, Daniel; Gomez-Reino, Juan; Hawker, Gillian; Keystone, Edward; Khanna, Dinesh; Kirwan, John; Kvien, Tore K; Landewé, Robert; Listing, Joachim; Michaud, Kaleb; Martin-Mola, Emilio; Montie, Pamela; Pincus, Theodore; Richards, Pamela; Siegel, Jeffrey N; Simon, Lee S; Sokka, Tuulikki; Strand, Vibeke; Tugwell, Peter; Tyndall, Alan; van der Heijde, Desirée; Verstappen, Suzan; White, Barbara; Wolfe, Frederick; Zink, Angela; Boers, Maarten

2011-03-01

Remission in rheumatoid arthritis (RA) is an increasingly attainable goal, but there is no widely used definition of remission that is stringent but achievable and could be applied uniformly as an outcome measure in clinical trials. This work was undertaken to develop such a definition. A committee consisting of members of the American College of Rheumatology, the European League Against Rheumatism, and the Outcome Measures in Rheumatology Initiative met to guide the process and review prespecified analyses from RA clinical trials. The committee requested a stringent definition (little, if any, active disease) and decided to use core set measures including, as a minimum, joint counts and levels of an acute-phase reactant to define remission. Members were surveyed to select the level of each core set measure that would be consistent with remission. Candidate definitions of remission were tested, including those that constituted a number of individual measures of remission (Boolean approach) as well as definitions using disease activity indexes. To select a definition of remission, trial data were analysed to examine the added contribution of patient-reported outcomes and the ability of candidate measures to predict later good radiographic and functional outcomes. Survey results for the definition of remission suggested indexes at published thresholds and a count of core set measures, with each measure scored as 1 or less (eg, tender and swollen joint counts, C reactive protein (CRP) level, and global assessments on a 0-10 scale). Analyses suggested the need to include a patient-reported measure. Examination of 2-year follow-up data suggested that many candidate definitions performed comparably in terms of predicting later good radiographic and functional outcomes, although 28-joint Disease Activity Score-based measures of remission did not predict good radiographic outcomes as well as the other candidate definitions did. Given these and other considerations, we propose that a patient's RA can be defined as being in remission based on one of two definitions: (1) when scores on the tender joint count, swollen joint count, CRP (in mg/dl), and patient global assessment (0-10 scale) are all ≤1, or (2) when the score on the Simplified Disease Activity Index is ≤3.3. We propose two new definitions of remission, both of which can be uniformly applied and widely used in RA clinical trials. The authors recommend that one of these be selected as an outcome measure in each trial and that the results on both be reported for each trial.

American College of Rheumatology/European League Against Rheumatism provisional definition of remission in rheumatoid arthritis for clinical trials.

PubMed

Felson, David T; Smolen, Josef S; Wells, George; Zhang, Bin; van Tuyl, Lilian H D; Funovits, Julia; Aletaha, Daniel; Allaart, Cornelia F; Bathon, Joan; Bombardieri, Stefano; Brooks, Peter; Brown, Andrew; Matucci-Cerinic, Marco; Choi, Hyon; Combe, Bernard; de Wit, Maarten; Dougados, Maxime; Emery, Paul; Furst, Daniel; Gomez-Reino, Juan; Hawker, Gillian; Keystone, Edward; Khanna, Dinesh; Kirwan, John; Kvien, Tore K; Landewé, Robert; Listing, Joachim; Michaud, Kaleb; Martin-Mola, Emilio; Montie, Pamela; Pincus, Theodore; Richards, Pamela; Siegel, Jeffrey N; Simon, Lee S; Sokka, Tuulikki; Strand, Vibeke; Tugwell, Peter; Tyndall, Alan; van der Heijde, Desirée; Verstappen, Suzan; White, Barbara; Wolfe, Frederick; Zink, Angela; Boers, Maarten

2011-03-01

Remission in rheumatoid arthritis (RA) is an increasingly attainable goal, but there is no widely used definition of remission that is stringent but achievable and could be applied uniformly as an outcome measure in clinical trials. This work was undertaken to develop such a definition. A committee consisting of members of the American College of Rheumatology, the European League Against Rheumatism, and the Outcome Measures in Rheumatology Initiative met to guide the process and review prespecified analyses from RA clinical trials. The committee requested a stringent definition (little, if any, active disease) and decided to use core set measures including, as a minimum, joint counts and levels of an acute-phase reactant to define remission. Members were surveyed to select the level of each core set measure that would be consistent with remission. Candidate definitions of remission were tested, including those that constituted a number of individual measures of remission (Boolean approach) as well as definitions using disease activity indexes. To select a definition of remission, trial data were analyzed to examine the added contribution of patient-reported outcomes and the ability of candidate measures to predict later good radiographic and functional outcomes. Survey results for the definition of remission suggested indexes at published thresholds and a count of core set measures, with each measure scored as 1 or less (e.g., tender and swollen joint counts, C-reactive protein [CRP] level, and global assessments on a 0-10 scale). Analyses suggested the need to include a patient-reported measure. Examination of 2-year followup data suggested that many candidate definitions performed comparably in terms of predicting later good radiographic and functional outcomes, although 28-joint Disease Activity Score-based measures of remission did not predict good radiographic outcomes as well as the other candidate definitions did. Given these and other considerations, we propose that a patient's RA can be defined as being in remission based on one of two definitions: (a) when scores on the tender joint count, swollen joint count, CRP (in mg/dl), and patient global assessment (0-10 scale) are all ≤ 1, or (b) when the score on the Simplified Disease Activity Index is ≤ 3.3. We propose two new definitions of remission, both of which can be uniformly applied and widely used in RA clinical trials. We recommend that one of these be selected as an outcome measure in each trial and that the results on both be reported for each trial. Copyright © 2011 by the American College of Rheumatology.

Investigation of Three Approaches to Address Fear of Recurrence Among Breast Cancer Survivors

ClinicalTrials.gov

2017-08-16

Breast Neoplasms; Breast Cancer; Breast Carcinoma; Malignant Neoplasm of Breast; Cancer of Breast; Mammary Neoplasm, Human; Human Mammary Carcinoma; Malignant Tumor of Breast; Mammary Cancer; Mammary Carcinoma; Anxiety; Fear; Neoplasm Remission, Spontaneous; Spontaneous Neoplasm Regression; Regression, Spontaneous Neoplasm; Remission, Spontaneous Neoplasm; Spontaneous Neoplasm Remission

26 CFR 403.35 - Laws applicable.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 26 Internal Revenue 18 2011-04-01 2011-04-01 false Laws applicable. 403.35 Section 403.35 Internal... DISPOSITION OF SEIZED PERSONAL PROPERTY Remission or Mitigation of Forfeitures § 403.35 Laws applicable. Remission or mitigation of forfeitures shall be governed by the customs laws applicable to remission or...

26 CFR 403.35 - Laws applicable.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 26 Internal Revenue 18 2012-04-01 2012-04-01 false Laws applicable. 403.35 Section 403.35 Internal... DISPOSITION OF SEIZED PERSONAL PROPERTY Remission or Mitigation of Forfeitures § 403.35 Laws applicable. Remission or mitigation of forfeitures shall be governed by the customs laws applicable to remission or...

26 CFR 403.35 - Laws applicable.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 26 Internal Revenue 18 2013-04-01 2013-04-01 false Laws applicable. 403.35 Section 403.35 Internal... DISPOSITION OF SEIZED PERSONAL PROPERTY Remission or Mitigation of Forfeitures § 403.35 Laws applicable. Remission or mitigation of forfeitures shall be governed by the customs laws applicable to remission or...

26 CFR 403.35 - Laws applicable.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 26 Internal Revenue 18 2014-04-01 2014-04-01 false Laws applicable. 403.35 Section 403.35 Internal... DISPOSITION OF SEIZED PERSONAL PROPERTY Remission or Mitigation of Forfeitures § 403.35 Laws applicable. Remission or mitigation of forfeitures shall be governed by the customs laws applicable to remission or...

Association of an intensive lifestyle intervention with remission of Type 2 diabetes

USDA-ARS?s Scientific Manuscript database

The frequency of remission of type 2 diabetes achievable with lifestyle intervention is unclear. To examine the association of a long-term intensive weight-loss intervention with the frequency of remission from type 2 diabetes to prediabetes or normoglycemia. Ancillary observational analysis of a ...

26 CFR 403.35 - Laws applicable.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Laws applicable. 403.35 Section 403.35 Internal... DISPOSITION OF SEIZED PERSONAL PROPERTY Remission or Mitigation of Forfeitures § 403.35 Laws applicable. Remission or mitigation of forfeitures shall be governed by the customs laws applicable to remission or...

28 CFR 9.7 - Terms and conditions of remission and mitigation.

Code of Federal Regulations, 2012 CFR

2012-07-01

... mitigation. 9.7 Section 9.7 Judicial Administration DEPARTMENT OF JUSTICE REGULATIONS GOVERNING THE REMISSION OR MITIGATION OF CIVIL AND CRIMINAL FORFEITURES § 9.7 Terms and conditions of remission and mitigation. (a) Owners. (1) An owner's interest in property that has been forfeited is represented by the...

28 CFR 9.7 - Terms and conditions of remission and mitigation.

Code of Federal Regulations, 2013 CFR

2013-07-01

... mitigation. 9.7 Section 9.7 Judicial Administration DEPARTMENT OF JUSTICE REGULATIONS GOVERNING THE REMISSION OR MITIGATION OF ADMINISTRATIVE, CIVIL, AND CRIMINAL FORFEITURES § 9.7 Terms and conditions of remission and mitigation. (a) Owners. (1) An owner's interest in property that has been forfeited is...

28 CFR 9.7 - Terms and conditions of remission and mitigation.

Code of Federal Regulations, 2011 CFR

2011-07-01

... mitigation. 9.7 Section 9.7 Judicial Administration DEPARTMENT OF JUSTICE REGULATIONS GOVERNING THE REMISSION OR MITIGATION OF CIVIL AND CRIMINAL FORFEITURES § 9.7 Terms and conditions of remission and mitigation. (a) Owners. (1) An owner's interest in property that has been forfeited is represented by the...

28 CFR 9.7 - Terms and conditions of remission and mitigation.

Code of Federal Regulations, 2014 CFR

2014-07-01

... mitigation. 9.7 Section 9.7 Judicial Administration DEPARTMENT OF JUSTICE REGULATIONS GOVERNING THE REMISSION OR MITIGATION OF ADMINISTRATIVE, CIVIL, AND CRIMINAL FORFEITURES § 9.7 Terms and conditions of remission and mitigation. (a) Owners. (1) An owner's interest in property that has been forfeited is...

28 CFR 9.7 - Terms and conditions of remission and mitigation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... mitigation. 9.7 Section 9.7 Judicial Administration DEPARTMENT OF JUSTICE REGULATIONS GOVERNING THE REMISSION OR MITIGATION OF CIVIL AND CRIMINAL FORFEITURES § 9.7 Terms and conditions of remission and mitigation. (a) Owners. (1) An owner's interest in property that has been forfeited is represented by the...

SncRNA (microRNA & snoRNA) opposite expression pattern found in multiple sclerosis relapse and remission is sex dependent

PubMed Central

Muñoz-Culla, Maider; Irizar, Haritz; Sáenz-Cuesta, Matías; Castillo-Triviño, Tamara; Osorio-Querejeta, Iñaki; Sepúlveda, Lucía; López de Munain, Adolfo; Olascoaga, Javier; Otaegui, David

2016-01-01

Multiple sclerosis (MS) is a common inflammatory and degenerative disease that causes neurological disability. It affects young adults and its prevalence is higher in women. The most common form is manifested as a series of acute episodes of neurological disability (relapses) followed by a recovery phase (remission). Recently, non-coding RNAs have emerged as new players in transcriptome regulation, and in turn, they could have a significant role in MS pathogenesis. In this context, our aim was to investigate the involvement of microRNAs and snoRNAs in the relapse-remission dynamics of MS in peripheral blood leucocytes, to shed light on the molecular and regulatory mechanisms that underlie this complex process. With this approach, we found that a subset of small non-coding RNAs (sncRNA) is altered in relapse and remission, revealing unexpected opposite changes that are sex dependent. Furthermore, we found that a relapse-related miRNA signature regulated general metabolism processes in leucocytes, and miRNA altered in remission are involved in the regulation of innate immunity. We observed that sncRNA dysregulation is different in relapse and remission leading to differences in transcriptome regulation, and that this process is sex dependent. In conclusion, relapse and remission have a different molecular background in men and women. PMID:26831009

“Everyone Needs a Friend Sometimes” – Social Predictors of Long-Term Remission In First Episode Psychosis

PubMed Central

Bjornestad, Jone; Joa, Inge; Larsen, Tor K.; Langeveld, Johannes; Davidson, Larry; ten Velden Hegelstad, Wenche; Anda, Liss G.; Veseth, Marius; Melle, Ingrid; Johannessen, Jan O.; Bronnick, Kolbjorn

2016-01-01

Background: Predictors of long-term symptomatic remission are crucial to the successful tailoring of treatment in first episode psychosis. There is lack of studies distinguishing the predictive effects of different social factors. This prevents a valid evaluating of their independent effects. Objectives: To test specific social baseline predictors of long-term remission. We hypothesized that first, satisfaction with social relations predicts remission; second, that frequency of social interaction predicts remission; and third, that the effect of friend relationship satisfaction and frequency will be greater than that of family relations satisfaction and frequency. Material and Methods: A sample of first episode psychosis (n = 186) completed baseline measures of social functioning, as well as clinical assessments. We compared groups of remitted and non-remitted individuals using generalized estimating equations analyses. Results: Frequency of social interaction with friends was a significant positive predictor of remission over a two-year period. Neither global perceived social satisfaction nor frequency of family interaction showed significant effects. Conclusions: The study findings are of particular clinical importance since frequency of friendship interaction is a possibly malleable factor. Frequency of interaction could be affected through behavioral modification and therapy already from an early stage in the course, and thus increase remission rates. PMID:27757090

Dynamics of postoperative serum cortisol after transsphenoidal surgery for Cushing's disease: implications for immediate reoperation and remission.

PubMed

Mayberg, Marc; Reintjes, Stephen; Patel, Anika; Moloney, Kelley; Mercado, Jennifer; Carlson, Alex; Scanlan, James; Broyles, Frances

2017-12-22

OBJECTIVE Successful transsphenoidal surgery for adrenocorticotropin hormone (ACTH)-producing pituitary tumors is associated with subnormal postoperative serum cortisol levels, which may guide decisions regarding immediate reoperation. However, little is known about the detailed temporal course of changes in serum cortisol in the immediate postoperative period, and the relationship of postoperative cortisol dynamics to remission and late recurrence. METHODS A single-center retrospective cohort analysis was performed for all patients undergoing pituitary surgery from 2007 through 2015. Standardized diagnostic and treatment algorithms were applied to all patients with potential Cushing's disease (CD), including microsurgical transsphenoidal adenomectomy (TSA) by a single surgeon. All patients had serum cortisol levels drawn at 6-hour intervals for 72 hours after surgery, and were offered reoperation within 3 days for normal or supranormal postoperative cortisol levels. Primary outcomes were 6-month remission and late recurrence; secondary outcomes were persistent postoperative hypocortisolism and surgical morbidity. Discriminatory levels of postoperative serum cortisol for predicting remission were calculated at various intervals after surgery using receiver operating characteristic (ROC) curves. RESULTS Among 89 patients diagnosed with CD, 81 underwent initial TSA for a potentially curable lesion; 23 patients (25.8%) underwent an immediate second TSA. For the entire cohort, 6-month remission was achieved in 77.8% and late recurrences occurred in 9.5%, at a mean of 43.5 months. Compared with patients with a single surgery, those with an immediate second TSA had similar rates of remission (78.3% vs 77.6%) and late recurrence (5.6% vs 11.1%). The rate of hypocortisolism for patients with 2 surgeries (12/23, 52.2%) was significantly greater than that for patients with single surgeries (13/58, 22.4%; p < 0.001). There was no difference in the incidence of CSF leaks between the first and second operations. Remission was achieved in 58 (92.1%) of 64 patients who completed the 2-surgery protocol. The temporal course of postoperative serum cortisol levels among patients varied considerably, with subnormal nadir levels < 2 μg/dl occurring between 12 hours and 66 hours. Patients achieving remission had significantly lower mean serum cortisol levels at every time point after surgery (p < 0.01). By ROC curve analysis, nadir cortisol levels < 2.1 μg/dl were predictive of 6-month remission for the entire cohort over 3 days (positive predictive value [PPV] = 94%); discriminating cortisol levels for predicting remission on postoperative day (POD) 2 were < 5.4 μg/dl (PPV = 97%), although patients with remission after postoperative cortisol levels of 2-5 μg/dl had a significantly higher rate of late recurrence. CONCLUSIONS There is substantial variation in the temporal course of serum cortisol levels over the first 72 hours after TSA for CD, with nadir levels predictive for remission occurring as late as POD 3. Although a cortisol level of 2.1 μg/dl at any point was an accurate predictor of 6-month remission, levels less than 5.4 μg/dl on POD 2 were reasonably accurate. These data may enable decisions regarding the efficacy of an immediate second surgical procedure performed during the same hospitalization; immediate reoperation is associated with excellent remission rates and low recurrence rates in patients otherwise unlikely to achieve remission, but carries a higher risk of permanent hypocortisolism.

Distinct kinetics in the frequency of peripheral CD4+ T cells in patients with ulcerative colitis experiencing a flare during treatment with mesalazine or with a herbal preparation of myrrh, chamomile, and coffee charcoal.

PubMed

Langhorst, Jost; Frede, Annika; Knott, Markus; Pastille, Eva; Buer, Jan; Dobos, Gustav J; Westendorf, Astrid M

2014-01-01

We found the first evidence of the efficacy of a herbal treatment with myrrh, dry extract of chamomile flowers, and coffee charcoal for ulcerative colitis (UC). However, the impact of the herbal treatment on the CD4+ T-cell compartment, which is essential for both the induction of UC and the maintenance of tolerance in the gut, is not well understood. To analyze the frequency and functional phenotype of CD4+ T cells and of immune-suppressive CD4+CD25high regulatory T cells (Tregs) in healthy control subjects, patients with UC in remission, and patients with clinical flare of UC. Patients in clinical remission were treated with either mesalazine or the herbal preparation for 12 months. The frequencies of whole CD4+ T cells, CD4+CD25med effector T cells, and Tregs and the expression of Foxp3 within the CD4+CD25hig Tregs were determined by flow cytometry at 6 time points. We determined the suppressive capability of Tregs from healthy control subjects and from patients in remission or clinical flare. A total of 79 patients (42 women, 37 men; mean age, 48.5 years; 38 with clinical flare) and 5 healthy control subjects were included in the study. At baseline the frequencies of whole CD4+ T cells, CD4+CD25med effector cells, and Tregs did not differ between the two treatment groups and the healthy control subjects. In addition, patients with UC in sustained clinical remission showed no alteration from baseline after 1, 3, 6, 9, or 12 months of either treatment. In contrast, CD4+ T cells, CD4+CD25med effector T cells, and Tregs demonstrated distinctly different patterns at time points pre-flare and flare. The mesalazine group showed a continuous but not statistically significant increase from baseline to pre-flare and flare (p = ns). In the herbal treatment group, however, the percentage of the CD4+ T cells was lower at pre-flare than at baseline. This decrease was completely reversed after flare, when a significant increase was seen (CD4+CD25med pre-flare/flare p = 0.0461; CD4+CD25high baseline/flare p = 0.0269 and pre-flare/flare p = 0.0032). In contrast, no changes in the expression of Foxp3 cells were detected within the subsets of CD4+CD25high regulatory T cells. Of note, no alterations were detected in the suppressive capability of CD4+CD25high regulatory T cells isolated from the peripheral blood of healthy donors, from patients in remission, or from patients with clinical flare. In patients with UC experiencing acute flare, the CD4+ T compartment demonstrates a distinctly different pattern during treatment with myrrh, chamomile extract, and coffee charcoal than during treatment with mesalazine. These findings suggest an active repopulation of regulatory T cells during active disease. EU Clinical Trials Register 2007-007928-18/DE.

Distinct Kinetics in the Frequency of Peripheral CD4+ T Cells in Patients with Ulcerative Colitis Experiencing a Flare during Treatment with Mesalazine or with a Herbal Preparation of Myrrh, Chamomile, and Coffee Charcoal

PubMed Central

Langhorst, Jost; Frede, Annika; Knott, Markus; Pastille, Eva; Buer, Jan; Dobos, Gustav J.; Westendorf, Astrid M.

2014-01-01

Background We found the first evidence of the efficacy of a herbal treatment with myrrh, dry extract of chamomile flowers, and coffee charcoal for ulcerative colitis (UC). However, the impact of the herbal treatment on the CD4+ T-cell compartment, which is essential for both the induction of UC and the maintenance of tolerance in the gut, is not well understood. Aim To analyze the frequency and functional phenotype of CD4+ T cells and of immune-suppressive CD4+CD25high regulatory T cells (Tregs) in healthy control subjects, patients with UC in remission, and patients with clinical flare of UC. Methods Patients in clinical remission were treated with either mesalazine or the herbal preparation for 12 months. The frequencies of whole CD4+ T cells, CD4+CD25med effector T cells, and Tregs and the expression of Foxp3 within the CD4+CD25hig Tregs were determined by flow cytometry at 6 time points. We determined the suppressive capability of Tregs from healthy control subjects and from patients in remission or clinical flare. Results A total of 79 patients (42 women, 37 men; mean age, 48.5 years; 38 with clinical flare) and 5 healthy control subjects were included in the study. At baseline the frequencies of whole CD4+ T cells, CD4+CD25med effector cells, and Tregs did not differ between the two treatment groups and the healthy control subjects. In addition, patients with UC in sustained clinical remission showed no alteration from baseline after 1, 3, 6, 9, or 12 months of either treatment. In contrast, CD4+ T cells, CD4+CD25medeffector T cells, and Tregs demonstrated distinctly different patterns at time points pre-flare and flare. The mesalazine group showed a continuous but not statistically significant increase from baseline to pre-flare and flare (p = ns). In the herbal treatment group, however, the percentage of the CD4+ T cells was lower at pre-flare than at baseline. This decrease was completely reversed after flare, when a significant increase was seen (CD4+CD25med pre-flare/flare p = 0.0461; CD4+CD25high baseline/flare p = 0.0269 and pre-flare/flare p = 0.0032). In contrast, no changes in the expression of Foxp3 cells were detected within the subsets of CD4+CD25high regulatory T cells. Of note, no alterations were detected in the suppressive capability of CD4+CD25high regulatory T cells isolated from the peripheral blood of healthy donors, from patients in remission, or from patients with clinical flare. Conclusions In patients with UC experiencing acute flare, the CD4+ T compartment demonstrates a distinctly different pattern during treatment with myrrh, chamomile extract, and coffee charcoal than during treatment with mesalazine. These findings suggest an active repopulation of regulatory T cells during active disease. Trial Registration EU Clinical Trials Register 2007-007928-18/DE PMID:25144293

Current Approaches in the Treatment of Relapsed and Refractory Acute Myeloid Leukemia

PubMed Central

Ramos, Nestor R.; Mo, Clifton C.; Karp, Judith E.; Hourigan, Christopher S.

2015-01-01

The limited sensitivity of the historical treatment response criteria for acute myeloid leukemia (AML) has resulted in a different paradigm for treatment compared with most other cancers presenting with widely disseminated disease. Initial cytotoxic induction chemotherapy is often able to reduce tumor burden to a level sufficient to meet the current criteria for “complete” remission. Nevertheless, most AML patients ultimately die from their disease, most commonly as clinically evident relapsed AML. Despite a variety of available salvage therapy options, prognosis in patients with relapsed or refractory AML is generally poor. In this review, we outline the commonly utilized salvage cytotoxic therapy interventions and then highlight novel investigational efforts currently in clinical trials using both pathway-targeted agents and immunotherapy based approaches. We conclude that there is no current standard of care for adult relapsed or refractory AML other than offering referral to an appropriate clinical trial. PMID:25932335

[Studies of prognostic factor and chemotherapeutic effect of epithelial ovarian cancer using Cox's proportional hazard model].

PubMed

Umesaki, N; Sugawa, T; Yajima, A; Satoh, S; Terashima, Y; Ochiai, K; Tomoda, Y; Kanoh, T; Noda, K; Yakushiji, M

1993-12-01

To make clear the prognostic factor and chemotherapeutic effect of epithelial ovarian cancer, a multiple-center study involving 22 hospitals in Japan was conducted using Cox's proportional hazard model. A total of 1,181 cases were reviewed. Clinical stage, histologic type, and residual tumor diameter were significant prognostic factors, but the degree of tissue differentiation was not. The effect of remission induction chemotherapy was assessed with or without CDDP, and a distinct prognostic difference was noted. Among the patients receiving CDDP + ADM + other chemotherapeutic agents (PA group), CDDP + other chemotherapeutic agents (PO group) and CDDP only (P group), the prognosis of the PO group was better than for the P group. The long-term prognosis improving effect of chemotherapy was assessed. Neither maintenance chemotherapy based on oral administration of pyrimidine fluoride nor immunotherapy had any long-term prognosis improving effect, while intermittent chemotherapy based on CDDP resulted in improved prognosis.

Ewing's sarcoma of the cranial vault: a case report.

PubMed

Feki, Jihene; Guermazi, Zeineb; Kammoun, Brahim; Khanfir, Afef; Toumi, Nabil; Boudawara, Tahiya; Boudawara, Zaher; Daoud, Jamel; Frikha, Mounir

2017-12-01

Ewing's sarcoma is a malignant tumor that mainly affects young patients. It represents 10% of primary malignant tumors of the bone and 3% of malignant tumors of the child. Cranial localization is extremely rare representing less than 1% of all the localizations. We report a case of a 10-year-old girl who presented with an intracranial hypertension syndrome with left parietal mass of progressive installation. The X-ray skull showed a lytic lesion with irregular margins involving the left parietal bone. Brain magnetic resonance imaging revealed extensive parietal bone destruction involving both the inner and outer tables. The girl was operated in emergency. Histological examination concluded to Ewing's Sarcoma. The resection was incomplete (R1). The girl received induction's chemotherapy. The cerebral scanner evaluation showed no abnormalities. Then, she received consolidation's chemotherapy with concomitant local radiation therapy. Currently, the girl is in complete remission with a seven-month decline.

A mechanistic review on plant-derived natural compounds as dietary supplements for prevention of inflammatory bowel disease.

PubMed

Farzaei, Mohammad Hosein; Bahramsoltani, Roodabeh; Abdolghaffari, Amir Hossein; Sodagari, Hamid Reza; Esfahani, Shadi A; Rezaei, Nima

2016-06-01

Inflammatory bowel disease (IBD) is a recurrent idiopathic inflammatory condition, characterized by disruption of the gut mucosal barrier. This mechanistic review aims to highlight the significance of plant-derived natural compounds as dietary supplements, which can be used in addition to restricted conventional options for the prevention of IBD and induction of remission. Various clinical trials confirmed the effectiveness and tolerability of natural supplements in patients with IBD. Mounting evidence suggests that these natural compounds perform their protective and therapeutic effect on IBD through numerous molecular mechanisms, including anti-inflammatory and immunoregulatory, anti-oxidative stress, modulation of intracellular signaling transduction pathways, as well as improving gut microbiota. In conclusion, natural products can be considered as dietary supplements with therapeutic potential for IBD, provided that their safety and efficacy is confirmed in future well-designed clinical trials with adequate sample size.

Isodicentric chromosome 21: a novel aberration in acute myeloid leukemia.

PubMed

Sankar, M; Tanaka, K; Arif, M; Shintani, T; Kumaravel, T S; Kyo, T; Dohy, H; Kamada, N

1998-11-01

We present here a 78-year-old female patient with acute myeloid leukemia (AML), French-American-British classification M2, exhibiting isodicentric chromosome 21, idic(21)(q22), at the time of diagnosis. The patient had three idic(21)(q22), besides the del(5)(q13q32), add(21)(q22), dic(21;22) (q22;q13), and +22. Fluorescence in situ hybridization studies with whole-chromosome painting and centromere-specific probes for chromosome 21 verified the diagnosis of idic(21)(q22). There were no distinct clinicohematological characteristics of AML with isodicentric 21. The patient was treated with remission-induction therapy followed by consolidation therapy. Two years later, the patient showed the disappearance of isodicentric 21 but retained del(5)(q13q32) and gained other chromosomal abnormalities, +add(17)(p11) and -16. To our knowledge, this is the first report of AML with acquired idic(21)(q22).

Dihydromyricetin promotes hepatocellular carcinoma regression via a p53 activation-dependent mechanism

NASA Astrophysics Data System (ADS)

Zhang, Qingyu; Liu, Jie; Liu, Bin; Xia, Juan; Chen, Nianping; Chen, Xiaofeng; Cao, Yi; Zhang, Chen; Lu, Caijie; Li, Mingyi; Zhu, Runzhi

2014-04-01

The development of antitumor chemotherapy drugs remains a key goal for oncologists, and natural products provide a vast resource for anti-cancer drug discovery. In the current study, we found that the flavonoid dihydromyricetin (DHM) exhibited antitumor activity against liver cancer cells, including primary cells obtained from hepatocellular carcinoma (HCC) patients. In contrast, DHM was not cytotoxic to immortalized normal liver cells. Furthermore, DHM treatment resulted in the growth inhibition and remission of xenotransplanted tumors in nude mice. Our results further demonstrated that this antitumor activity was caused by the activation of the p53-dependent apoptosis pathway via p53 phosphorylation at serine (15Ser). Moreover, our results showed that DHM plays a dual role in the induction of cell death when administered in combination with cisplatin, a common clinical drug that kills primary hepatoma cells but not normal liver cells.

[Multiple organ failure presumably due to alkylating agents used as preconditioning drugs for autologous peripheral blood stem cell transplantation in an acute promyelocytic leukemia].

PubMed

Ida, Tori; Hashimoto, Shigeo; Suzuki, Nobuaki; Ebe, Yusuke; Yano, Toshio; Sato, Naoko; Koike, Tadashi

2016-01-01

A 52-year-old male was diagnosed as having acute promyelocytic leukemia (APL) in 2006. He received induction chemotherapy including all-trans retinoic acid and initially achieved a complete remission (CR). After several courses of consolidation therapy combining anthracyclines and cytarabine, he maintained CR. In 2009, an APL relapse was diagnosed, and he was treated with arsenic trioxide. Since he achieved a second CR, he underwent autologous peripheral blood stem cell transplantation (auto-PBSCT) with a conditioning regimen consisting of busulfan and melphalan. At four months after auto-PBSCT, he developed a pneumothorax and acute respiratory failure. He died despite intensive therapy. Autopsy findings included various atypical and apoptotic cells in his pulmonary tissue. These changes were confirmed in multiple organs throughout the body, suggesting them to be drug-induced. The findings in this case suggested multiple organ failure due to alkylating agents.

The use of immunosuppression in autoimmune hepatitis: A current literature review.

PubMed

Cropley, Angela; Weltman, Martin

2017-03-01

Autoimmune hepatitis (AIH) is an organ specific autoimmune condition which can manifest at any age of life. The heterogeneous nature of this condition means that great variation can be seen in severity, progression of disease and response to treatment within this patient group. Since the 1980s prednisolone and azathioprine have been used for induction and remission of the disease and remain the mainstay of treatment. Other immunosuppressive agents have been employed in difficult to treat cases. While there is less published data regarding these agents compared with the conventional treatments of steroid and azathioprine, there is mounting evidence to support the use of mycophenolate mofetil as a second-line agent. The calcineurin inhibitors, though less studied, additionally show promise. More data is needed on the use of biological agents in refractory disease. This review focuses on our centre's approach to treatment of AIH in the context of a contemporary review of the literature.

Update on the medical treatment of juvenile idiopathic arthritis.

PubMed

Hashkes, Philip J; Laxer, Ronald M

2006-12-01

Many exciting developments in the treatment of juvenile idiopathic arthritis (JIA) have emerged recently, including new tools to assess the results of clinical trials (eg, the definition of remission and a radiologic scoring tool). New controlled studies examined the equivalence of meloxicam to naproxen, the efficacy of leflunomide but the superiority of methotrexate, and the use of infliximab in polyarthritis JIA. Initial studies have shown the potential of anti-interleukin (IL)-1 and anti-IL-6 receptor antibody therapy for systemic JIA. Corticosteroid-sparing medications including the use of "biologic modifiers" for JIA-associated uveitis have been described. Evidence-based guidelines for the main subtypes of JIA have been published. However, good evidence on the treatment of several disease subtypes is still lacking. Studies of new medications and the use of combination therapy, including aggressive induction therapy early in the disease course, are necessary to continue improving the outcome of JIA patients.