Sample records for addition chronic treatment

  1. Chronic constipation: new diagnostic and treatment approaches

    PubMed Central

    Levenick, John M.; Crowell, Michael

    2012-01-01

    Chronic constipation is a highly prevalent disorder that affects approximately 15% of the US population. Chronic constipation refers to patients who have had symptoms for more than 6 months. In clinical practice, chronic constipation is often used interchangeably with the term functional constipation. This is best defined using the Rome III criteria, which involves an evaluation of stool frequency in addition to symptoms of straining, feelings of incomplete evacuation, and the need to use manual maneuvers to assist with stool evacuation. Symptoms can be burdensome, leading to a reduction in patients’ quality of life. As a national healthcare issue, chronic constipation is also important because it imposes a significant economic impact on the healthcare system. A number of treatment options are currently available, both over-the-counter and by prescription, although not all patients respond to these therapies. This review will focus on new medical treatment options for the management of chronic constipation, and the safety and efficacy of these agents will be reviewed. In addition, the efficacy of new diagnostic tests to evaluate colonic motility and anorectal function are described. PMID:22778789

  2. Chronic orchialgia: Review of treatments old and new

    PubMed Central

    Tojuola, Bayo; Layman, Jeffrey; Kartal, Ibrahim; Gudelogul, Ahmet; Brahmbhatt, Jamin; Parekattil, Sijo

    2016-01-01

    Introduction: Chronic orchialgia is historically and currently a challenging disease to treat. It is a diagnostic and therapeutic challenge for physicians. Conservative therapy has served as the first line of treatment. For those who fail conservative therapy, surgical intervention may be required. We aim to provide a review of currently available surgical options and novel surgical treatment options. Methods: A review of current literature was performed using PubMed. Literature discussing treatment options for chronic orchialgia were identified. The following search terms were used to identify literature that was relevant to this review: Chronic orchialgia, testicular pain, scrotal content pain, and microsurgical denervation of the spermatic cord (MDSC). Results: The incidence of chronic orchialgia has been increasing over time. In the USA, it affects up to 100,000 men per year due to varying etiologies. The etiology of chronic orchialgia can be a confounding problem. Conservative therapy should be viewed as the first line therapy. Studies have reported poor success rates. Current surgical options for those who fail conservative options include varicocelectomy, MDSC, epididymectomy, and orchiectomy. Novel treatment options include microcryoablation of the peri-spermatic cord, botox injection, and amniofix injection. Conclusion: Chronic orchialgia has been and will continue to be a challenging disease to treat due to its multiple etiologies and variable treatment outcomes. Further studies are needed to better understand the problem. Treatment options for patients with chronic orchialgia are improving. Additional studies are warranted to better understand the long-term durability of this treatment options. PMID:26941490

  3. The impact of intensive multifactorial treatment on perceptions of chronic care among individuals with screen-detected diabetes: results from the ADDITION-Denmark trial.

    PubMed

    Kuznetsov, L; Simmons, R K; Sandbaek, A; Maindal, H T

    2015-04-01

    To describe perceptions of chronic care among diabetes patients 6 years after diagnosis by screening and to examine the impact of intensive treatment on patients' perceptions of chronic care. The ADDITION-Denmark (2001-2006) trial compared the effects of intensive multifactorial therapy (IT) with routine care (RC) among individuals with screen-detected diabetes. Perceptions of chronic care were assessed using the Patient Assessment of Chronic Illness Care (PACIC) measure after 6-year follow-up (n = 937). Analysis was by intention-to-treat, accounting for clustering by general practice. The mean (SD) summary PACIC score was 2.4 (0.79) in the RC and 2.4 (0.82) in the IT group. The highest mean (SD) PACIC subscale score was for Delivery System Design/Decision Support [RC: 3.2 (0.95), IT: 3.3 (0.91)] and the lowest was for Follow-up/Coordination [RC: 2.1 (0.84), IT: 2.1 (0.87)]. Perceptions of chronic care did not differ between trial groups. Compared to RC, an intensive multifactorial intervention was not associated with differences in perceptions of chronic care among patients with screen-detected diabetes after 6 years. Intensive treatment does not adversely affect perceptions of chronic care early in the course of the disease. However, there is potentially room for improvement in some aspects of chronic care. © 2014 The Authors. International Journal of Clinical Practice Published by John Wiley & Sons Ltd.

  4. [Efficiency of multidisciplinary treatment of chronic pain with locomotor disability].

    PubMed

    Collado Cruz, A; Torres i Mata, X; Arias i Gassol, A; Cerdà Gabaroi, D; Vilarrasa, R; Valdés Miyar, M; Muñoz-Gómez, J

    2001-10-13

    Disabling chronic pain is especially devastating among working population and, in many cases, it does not respond to conventional therapies. In chronic pain, the importance of psychosocial and occupational factors, in addition to biological ones, has prompted the development of successful multidisciplinary treatment programmes in various countries. We assessed the outcome of a multidisciplinary therapeutic program for work-disabled selected patients with chronic pain refractory to conventional treatment. The study included 70 patients (58 women, mean age [SD]: 42 [9]years) with chronic pain and sick leave (mean [SD]: 7 [4] months of work disability) diagnosed with fibromyalgia (51%), chronic low back pain (16%), regional myofascial pain (15%), cervicocraneal syndrome (3%), anquilosing spondylitis (3%), and other conditions(12%). All patients had received previous pharmacological treatment,physical therapy and/or other measures (surgery in 12% cases)without improvement. All patients underwent an intensive multidisciplinary treatment of 4 weeks' duration including medical techniques for pain control, cognitive-behavioural therapy, physical therapy,and occupational therapy. Average follow-up was 10 (4) months(1-24 months) post-discharge. Significant improvements were observed with regard to all relevant variables, as reflected in pre and post-discharge measures: pain(Visual-Analogue Scale 1-10 cm): 7.4 (1.5) versus 3.2 (2) (p <0.01); anxiety (HARS), 19 (7) versus 14 (8) (p < 0.01); depression(BDI), 16 (8) versus 10 (8) (p < 0.01); functional ability(HAQ), 1.6 (0.4) versus 0.6 (0.5) (p < 0.001). At discharge,73% of patients returned to work. In addition, 69% of treated patients maintained the acquired improvement and their employment status at the end of follow-up. Multidisciplinary treatment of chronic pain with special attention to work return is useful for selected patients with a disabling chronic pain syndrome refractory to conventional treatment.

  5. Chronic constipation: Current treatment options

    PubMed Central

    Liu, Louis Wing Cheong

    2011-01-01

    Chronic constipation is a common functional gastrointestinal disorder that affects patients of all ages. In 2007, a consensus group of 10 Canadian gastroenterologists developed a set of recommendations pertaining to the management of chronic constipation and constipation-dominant irritable bowel syndrome. Since then, tegaserod has been withdrawn from the Canadian market. A new, highly selective serotonin receptor subtype 4 agonist, prucalopride, has been examined in several large, randomized, placebo-controlled trials demonstrating its efficacy and safety in the management of patients with chronic constipation. Additional studies evaluating the use of stimulant laxatives, polyethylene glycol and probiotics in the management of chronic constipation have also been published. The present review summarizes the previous recommendations and new evidence supporting different treatment modalities – namely, diet and lifestyle, bulking agents, stool softeners, osmotic and stimulant laxatives, prucalopride and probiotics in the management of chronic constipation. A brief summary of lubiprostone and linaclotide is also presented. The quality of evidence is presented by adopting the Grading of Recommendations, Assessment, Development and Evaluation system. Finally, a management pyramid for patients with chronic constipation is proposed based on the quality of evidence, impact of each modality on constipation and on general health, and their availabilities in Canada. PMID:22114754

  6. Randomized clinical trial assessing whether additional massage treatments for chronic neck pain improve 12- and 26-week outcomes.

    PubMed

    Cook, Andrea J; Wellman, Robert D; Cherkin, Daniel C; Kahn, Janet R; Sherman, Karen J

    2015-10-01

    This is the first study to systematically evaluate the value of a longer treatment period for massage. We provide a framework of how to conceptualize an optimal dose in this challenging setting of nonpharmacologic treatments. The aim was to determine the optimal dose of massage for neck pain. Two-phase randomized trial for persons with chronic nonspecific neck pain. Primary randomization to one of five groups receiving 4 weeks of massage (30 minutes 2x/or 3x/wk or 60 minutes 1x, 2x, or 3x/wk). Booster randomization of participants to receive an additional six massages, 60 minutes 1x/wk, or no additional massage. A total of 179 participants from Group Health and the general population of Seattle, WA, USA recruited between June 2010 and August 2011 were included. Primary outcomes self-reported neck-related dysfunction (Neck Disability Index) and pain (0-10 scale) were assessed at baseline, 12, and 26 weeks. Clinically meaningful improvement was defined as greater than or equal to 5-point decrease in dysfunction and greater than or equal to 30% decrease in pain from baseline. Clinically meaningful improvement for each primary outcome with both follow-up times was analyzed using adjusted modified Poisson generalized estimating equations (GEEs). Secondary analyses for the continuous outcomes used linear GEEs. There were no observed differences by primary treatment group at 12 or 26 weeks. Those receiving booster dose had improvements in both dysfunction and pain at 12 weeks (dysfunction: relative risk [RR]=1.56 [1.08-2.25], p=.018; pain: RR=1.25 [0.98-1.61], p=.077), but those were nonsignificant at 26 weeks (dysfunction: RR=1.22 [0.85-1.74]; pain: RR=1.09 [0.82-1.43]). Subgroup analysis by primary and booster treatments found the booster dose only effective among those initially randomized to one of the 60-minute massage groups. "Booster" doses for those initially receiving 60 minutes of massage should be incorporated into future trials of massage for chronic neck pain

  7. The efficacy of the addition of the Pilates method over a minimal intervention in the treatment of chronic nonspecific low back pain: a study protocol of a randomized controlled trial☆

    PubMed Central

    Miyamoto, Gisela C.; Costa, Leonardo O.P.; Galvanin, Thalissa; Cabral, Cristina M.N.

    2011-01-01

    Objective There is little high-quality evidence on the efficacy of the Pilates-based exercises for the treatment of chronic nonspecific low back pain. Therefore, the objective of this paper is to present a study protocol to investigate the efficacy of adding Pilates-based exercises to a minimum intervention in patients with chronic non-specific low back pain. Methods This randomized controlled trial will recruit 86 patients of both sexes, aged between 18 and 60 years, with chronic non-specific low back pain. The participants will be randomly allocated into 2 treatment groups: the Booklet Group, which will receive a booklet with postural orientations, and the Pilates Group, which will receive the same booklet in addition to a Pilates-based exercises program. The general and specific functional capacities of the patient, kinesiophobia, pain intensity, and the global perceived effect will be evaluated by a blinded assessor before randomization and at 6 weeks and 6 months after randomization. In addition, the expectations of the participants and their confidence in the treatment will be evaluated before the randomization and after the first treatment session, respectively. Conclusions It is hoped that the results of this study will provide high-quality evidence on the usefulness of Pilates-based exercises in the treatment of chronic non-specific low back pain. PMID:22654682

  8. Treatment options for chronic pancreatitis.

    PubMed

    Issa, Yama; Bruno, Marco J; Bakker, Olaf J; Besselink, Marc G; Schepers, Nicolien J; van Santvoort, Hjalmar C; Gooszen, Hein G; Boermeester, Marja A

    2014-09-01

    This Review covers the latest developments in the treatment options for chronic pancreatitis. Pain is the most frequent and dominant symptom in patients with chronic pancreatitis, which ranges from severe disabling continuous pain to mild pain attacks and pain-free periods. Conventional treatment strategies and recent changes in the treatment of pain in patients with chronic pancreatitis are outlined. The different treatment options for pain consist of medical therapy, endoscopy or surgery. Their related merits and drawbacks are discussed. Finally, novel insights in the field of genetics and microbiota are summarized, and future perspectives are discussed.

  9. Phosphate Additive Avoidance in Chronic Kidney Disease.

    PubMed

    St-Jules, David E; Goldfarb, David S; Pompeii, Mary Lou; Sevick, Mary Ann

    2017-05-01

    IN BRIEF Dietary guidelines for patients with diabetes extend beyond glycemic management to include recommendations for mitigating chronic disease risk. This review summarizes the literature suggesting that excess dietary phosphorus intake may increase the risk of skeletal and cardiovascular disease in patients who are in the early stages of chronic kidney disease (CKD) despite having normal serum phosphorus concentrations. It explores strategies for limiting dietary phosphorus, emphasizing that food additives, as a major source of highly bioavailable dietary phosphorus, may be a suitable target. Although the evidence for restricting phosphorus-based food additives in early CKD is limited, diabetes clinicians should monitor ongoing research aimed at assessing its efficacy.

  10. Phosphate Additive Avoidance in Chronic Kidney Disease

    PubMed Central

    Goldfarb, David S.; Pompeii, Mary Lou; Sevick, Mary Ann

    2017-01-01

    IN BRIEF Dietary guidelines for patients with diabetes extend beyond glycemic management to include recommendations for mitigating chronic disease risk. This review summarizes the literature suggesting that excess dietary phosphorus intake may increase the risk of skeletal and cardiovascular disease in patients who are in the early stages of chronic kidney disease (CKD) despite having normal serum phosphorus concentrations. It explores strategies for limiting dietary phosphorus, emphasizing that food additives, as a major source of highly bioavailable dietary phosphorus, may be a suitable target. Although the evidence for restricting phosphorus-based food additives in early CKD is limited, diabetes clinicians should monitor ongoing research aimed at assessing its efficacy. PMID:28588376

  11. Effects of acute and chronic cilazapril treatment in spontaneously hypertensive rats

    PubMed Central

    Fischli, W.; Hefti, F.; Clozel, J.-P.

    1989-01-01

    1 The effects of acute and chronic treatment with cilazapril, a new ACE inhibitor, on peripheral vasculature and renal excretory function were assessed in spontaneously hypertensive rats. Regional blood flow and cardiac output were measured by the radio-active microspheres technique. 2 Acute treatment (3 mg kg-1 intravenously) reduced mean arterial blood pressure from 171 ± 7 to 140 241 ± 7 mm Hg (P < 0.001), chronic treatment (1 × 10 mg kg-1 day-1 orally for 9 weeks) from 191 ± 5 to 122 ± 3 mm Hg P < 0.001). With both kinds of treatments cardiac output was unchanged. Heart rate was slightly decreased (-9%, P < 0.05) with chronic treatment. Acutely, the main effect of cilazapril was a decrease of the renal vascular resistance (-41%, P < 0.001) associated with an increase of the fraction of the cardiac output distributed to the kidney (+46%, P < 0.001). Chronically, cilazapril decreased regional vascular resistance in most of the peripheral vascular beds except the heart. 3 With a high dose of cilazapril (10 mg kg-1 orally) both acute and chronic treatment increased diuresis (+107% and +92%, P < 0.001) and natriuresis (+124% and +111%, P < 0.001) with a slight increase in kaliuresis. However, with a low dose (1 mg kg-1 orally) the kidneys responded only to chronic treatment. 4 It is concluded that chronic treatment with cilazapril decreases arterial blood pressure more than acute treatment. This effect seems to be due to a greater peripheral vasodilation. In addition, diuretic and natriuretic effects of cilazapril probably contribute to blood pressure reduction. PMID:2527529

  12. Review of the treatment options for chronic constipation.

    PubMed

    Johanson, John F

    2007-05-02

    Constipation is a common gastrointestinal motility disorder that is often chronic, negatively affects patients' daily lives, and is associated with high healthcare costs. There is a considerable range of treatment modalities available for patients with constipation; however, the clinical evidence supporting their use varies widely. Nonpharmacologic modalities, such as increased exercise or fluid intake and bowel habit training, are generally recommended as first-line approaches, but data on the effectiveness of these measures are limited. The clinical benefits of various traditional pharmacologic agents (many of which are available over the counter, such as laxatives and fiber supplements) remain unclear. Although these modalities may benefit some patients with temporary constipation, their efficacy in patients for whom constipation is chronic is less well defined. Some studies suggest benefit with psyllium, polyethylene glycol, and lactulose; however, the use of other agents, such as calcium polycarbophil, methylcellulose, bran, magnesium hydroxide, and stimulant laxatives, is not supported by strong clinical evidence. More recently, newer agents have been approved for the treatment of patients with chronic constipation on the basis of comprehensive clinical investigation programs. Tegaserod, with its well-established clinical profile, and lubiprostone, the latest addition to the treatment armamentarium, represent the new generation of therapies for chronic constipation. This article reviews the efficacy and safety of traditional therapies used in the management of the multiple symptoms associated with chronic constipation and discusses recently approved and emerging therapies for this disorder.

  13. Treatment of Chronic Cough.

    PubMed

    Soni, Resha S; Ebersole, Barbara; Jamal, Nausheen

    2017-01-01

    Objective Chronic cough remains a challenging condition, especially in cases where it persists despite comprehensive medical management. For these particular patients, there appears to be an emerging role for behavior modification therapy. We report a series of patients with refractory chronic cough to assess if there is any benefit of adding behavioral therapy to their treatment regimen. Study Design A case series with planned chart review of patients treated for chronic cough. Setting The review was performed with an outpatient electronic health record system at a tertiary care center. Subjects and Methods The charts of all patients treated for chronic cough by a single laryngologist over a 30-month period were analyzed. Patients' response to treatment and rate of cough improvement were assessed for those with refractory chronic cough who underwent behavior modification therapy. Results Thirty-eight patients with chronic cough were initially treated empirically for the most common causes of cough, of which 32% experienced improvement. Nineteen patients who did not significantly improve with medical management underwent behavior modification therapy with a speech-language pathologist. Of these patients, 84% experienced resolution or marked improvement of their symptoms. Conclusion Behavioral therapy may be underutilized in practice and could lead to improvement of otherwise recalcitrant cough.

  14. [Chronic urticaria in childhood : Rational diagnostics and treatment].

    PubMed

    Ott, H

    2017-07-01

    Chronic urticaria (CU) is defined by episodes of urticaria with or without angioedema, which recur daily or nearly daily over more than 6 weeks. Sudden manifestations of CU with or without known causes are termed chronic spontaneous urticaria, which is differentiated from chronic inducible urticaria. The differential diagnoses of CU in childhood range from self-limiting dermatoses to severe systemic diseases. Further targeted steps are taken to detect potential trigger factors or underlying illnesses only if suspicion arises on anamnestic grounds and CU is best treated in accordance with international guidelines. First-line therapy consists of non-sedating H 1 -antihistamines at approved or even higher doses. If symptoms persist, additional treatment with omalizumab, cyclosporine or montelukast can be initiated after careful individual consideration.

  15. Comparative Effectiveness of Treatments for Chronic Low Back Pain: A Multiple Treatment Comparison Analysis.

    PubMed

    Rihn, Jeffrey A; Radcliff, Kristen; Norvell, Daniel C; Eastlack, Robert; Phillips, Frank M; Berland, Daniel; Sherry, Ned; Freedman, Mitchell; Vaccaro, Alexander R

    2017-06-01

    A systematic review and network meta-analysis. To determine current treatment options of chronic low back pain (LBP) as defined by randomized controlled trials (RCTs) and to compare effectiveness of those treatments using a mixed-treatment comparison (MTC). It is important to provide an evidence-based assessment of the treatment options that exist for LBP. A systematic search of RCTs was conducted in MEDLINE and the Cochrane Collaboration Library from 1990 to 2014. From the selected studies, we extracted preoperative and postoperative ODI and VAS back pain scores, additional surgeries, and complications. Standard and network meta-analytic techniques were used. Twelve RCTs were included in the analysis: 5 total disk replacement (TDR) versus fusion; 1 TDR versus exercise and cognitive behavioral therapy (CBT); 5 fusion versus exercise and CBT; and 1 fusion versus physical therapy (PT). On the basis of MTC, with respect to ODI change scores, the pooled mean difference favoring fusion over exercise and CBT was 2.0 points (95% CI, -1.2 to 4.8). The pooled mean difference favoring TDR over exercise and CBT was 6.4 points (95% CI, 3.2-9.3). The pooled mean difference favoring fusion over PT was 8.8 points (95% CI, 4.1-13.6). The pooled mean differences favoring TDR over fusion was 4.4 points (95% CI, 2.37-6.63). For PT versus structured exercise with CBT, the pooled mean difference favoring exercise with CBT over PT was 6.8 points (95% CI, 1.5-12.8). For TDR versus PT, the pooled mean difference favoring TDR over PT was 13.2 points (95% CI, 8.0-18.4). Additional surgery rates were similar between treatment options. All 4 treatments provided some benefit to patients with chronic LBP. According to the MTC analysis, TDR may be the most effective treatment and PT the least effective treatment for chronic LBP. This review is based on a limited number of RCT studies and does not support any 1 treatment modality for all patients.

  16. [Physical treatment modalities for chronic leg ulcers].

    PubMed

    Dissemond, J

    2010-05-01

    An increasing numbers of physical treatment options are available for chronic leg ulcer. In this review article, compression therapy, therapeutic ultrasound, negative pressure therapy, extracorporeal shock wave therapy, electrostimulation therapy, electromagnetic therapy, photodynamic therapy, water-filtered infrared-A-radiation and hydrotherapy are discussed in terms of their practical applications and the underlying evidence. With the exception of compression therapy for most of these treatments, good scientific data are not available. However this is a widespread problem in the treatment of chronic wounds. Nevertheless, several of the described methods such as negative pressure therapy represent one of the gold standards in practical treatment of patients with chronic leg ulcers. Although the use of physical treatment modalities may improve healing in patients with chronic leg ulcers, the diagnosis and treatment of the underlying causes are essential for long-lasting success.

  17. Traditional Chinese medicinal herbs for the treatment of idiopathic chronic fatigue and chronic fatigue syndrome.

    PubMed

    Adams, Denise; Wu, Taixiang; Yang, Xunzhe; Tai, Shusheng; Vohra, Sunita

    2009-10-07

    Chronic fatigue is increasingly common. Conventional medical care is limited in treating chronic fatigue, leading some patients to use traditional Chinese medicine therapies, including herbal medicine. To assess the effectiveness of traditional Chinese medicine herbal products in treating idiopathic chronic fatigue and chronic fatigue syndrome. The following databases were searched for terms related to traditional Chinese medicine, chronic fatigue, and clinical trials: CCDAN Controlled Trials Register (July 2009), MEDLINE (1966-2008), EMBASE (1980-2008), AMED (1985-2008), CINAHL (1982-2008), PSYCHINFO (1985-2008), CENTRAL (Issue 2 2008), the Chalmers Research Group PedCAM Database (2004), VIP Information (1989-2008), CNKI (1976-2008), OCLC Proceedings First (1992-2008), Conference Papers Index (1982-2008), and Dissertation Abstracts (1980-2008). Reference lists of included studies and review articles were examined and experts in the field were contacted for knowledge of additional studies. Selection criteria included published or unpublished randomized controlled trials (RCTs) of participants diagnosed with idiopathic chronic fatigue or chronic fatigue syndrome comparing traditional Chinese medicinal herbs with placebo, conventional standard of care (SOC), or no treatment/wait lists. The outcome of interest was fatigue. 13 databases were searched for RCTs investigating TCM herbal products for the treatment of chronic fatigue. Over 2400 references were located. Studies were screened and assessed for inclusion criteria by two authors. No studies that met all inclusion criteria were identified. Although studies examining the use of TCM herbal products for chronic fatigue were located, methodologic limitations resulted in the exclusion of all studies. Of note, many of the studies labelled as RCTs and conducted in China did not utilize rigorous randomization procedures. Improvements in methodology in future studies is required for meaningful synthesis of data.

  18. New developments in the diagnosis and treatment of chronic prostatitis/chronic pelvic pain syndrome.

    PubMed

    Pontari, Michel; Giusto, Laura

    2013-11-01

    To describe new developments in the diagnosis and treatment of chronic prostatitis/chronic pelvic pain syndrome (CPPS). Symptoms in men with chronic prostatitis/CPPS appear to cluster into a group with primarily pelvic or localized disease, and a group with more systemic symptoms. Several other chronic pain conditions can be associated with chronic prostatitis/CPPS, including irritable bowel syndrome, fibromyalgia, and chronic fatigue syndrome. Markers of neurologic inflammation and autoimmune disease parallel changes in symptoms after treatment. Treatment options include new alpha-blockers, psychological intervention, and prostate-directed therapy. The areas of acupuncture and pelvic floor physical therapy/myofascial release have received increased recent attention and appear to be good options in these patients. Future therapy may include antibodies to mediators of neurogenic inflammation and even treatment of bacteria in the bowel. The diagnosis of chronic prostatitis/CPPS must include conditions traditionally outside the scope of urologic practice but important for the care of men with chronic pelvic pain. The treatment is best done using multiple simultaneous therapies aimed at the different aspects of the condition.

  19. Surgical Treatment for Chronic Pelvic Pain

    PubMed Central

    1998-01-01

    may be helpful; 15) trigger point injection therapy for myofascial pain and dysfunction in pelvic and abdominal muscles. With application of all currently available laparoscopic modalities, 80% of women with chronic pelvic pain will report a decrease of pain to tolerable levels, a significant average reduction which is maintained in 3-year follow-up. Individual factors contributing to pain cannot be determined, although the frequency of endometriosis dictates that its complete treatment be attempted. The beneficial effect of uterosacral nerve ablation may be as much due to treatment of occult endometriosis in the uterosacral ligaments as to transection of the nerve fibers themselves. The benefit of the presacral neurectomy appears to be definite but strictly limited to midline pain. Appendectomy, herniorraphy, and even hysterectomy are all appropriate therapies for patients with chronic pelvic pain. Even with all laparoscopic procedures employed, fully 20% of patients experience unsatisfactory results. In addition, these patients are often depressed. Whether the pain contributes to the depression or the depression to the pain is irrelevant to them. Selected referrals to an integrated pain center with psychologic assistance together with judicious prescription of antidepressant drugs will likely benefit both women who respond to surgical intervention and those who do not. A maximum surgical effort must be expended to resect all endometriosis, restore normal pelvic anatomy, resect nerve fibers, and treat surgically accessible disease. In addition, it is important to provide patients with chronic pelvic pain sufficient psychologic support to overcome the effects of the condition, and to assist them with underlying psychologic disorders. PMID:9876726

  20. Endoscopic treatment of chronic radiation proctopathy.

    PubMed

    Wilson, Sydney A; Rex, Douglas K

    2006-09-01

    Chronic radiation proctopathy is a complication of pelvic radiation therapy. The acute phase of radiation injury to the rectum occurs during or up to 3 months following radiation. Acute radiation injury can continue into a chronic phase or chronic radiation proctopathy may develop after a latent period of several months or years. Symptoms associated with the condition include diarrhea, rectal pain, bleeding, tenesmus, and stricture formation. Of the various symptoms, only bleeding from radiation-induced telangiectasias is amenable to endoscopic therapy. This paper summarizes the findings of experts in the field on endoscopic treatment of bleeding from chronic radiation proctopathy. Medical management is generally ineffective in controlling bleeding from chronic radiation proctopathy. Surgical intervention has a high incidence of morbidity. Promising advances have been made in endoscopic therapy, including formalin, neodymium/yttrium aluminum garnet, argon and potassium titanyl phosphate laser treatments, as well as argon plasma coagulation. Argon plasma coagulation presents an effective, efficient, inexpensive and reasonably safe noncontact method for destruction of radiation telangiectasias. Based on currently available data and trends, argon plasma coagulation is the favored treatment for bleeding from chronic radiation proctopathy.

  1. Effective physical treatment for chronic low back pain.

    PubMed

    Maher, C G

    2004-01-01

    It is now feasible to adopt an evidence-based approach when providing physical treatment for patients with chronic LBP. A summary of the efficacy of a range of physical treatments is provided in Table 1. The evidence-based primary care options are exercise, laser, massage, and spinal manipulation; however, the latter three have small or transient effects that limit their value as therapies for chronic LBP. In contrast, exercise produces large reductions in pain and disability, a feature that suggests that exercise should play a major role in the management of chronic LBP. Physical treatments, such as acupuncture, backschool, hydrotherapy, lumbar supports, magnets, TENS, traction, ultrasound, Pilates therapy, Feldenkrais therapy, Alexander technique, and craniosacral therapy are either of unknown value or ineffective and so should not be considered. Outside of primary care, multidisciplinary treatment or functional restoration is effective; however, the high cost probably means that these programs should be reserved for patients who do not respond to cheaper treatment options for chronic LBP. Although there are now effective treatment options for chronic LBP, it needs to be acknowledged that the problem of chronic LBP is far from solved. Though treatments can provide marked improvements in the patient's condition, the available evidence suggests that the typical chronic LBP patient is left with some residual pain and disability. Developing new, more powerful treatments and refining the current group of known effective treatments is the challenge for the future.

  2. Pharmacokinetic interactions of herbal medicines for the treatment of chronic hepatitis.

    PubMed

    Hsueh, Tun-Pin; Lin, Wan-Ling; Tsai, Tung-Hu

    2017-04-01

    Chronic liver disease is a serious global health problem, and an increasing number of patients are seeking alternative medicines or complementary treatment. Herbal medicines account for 16.8% of patients with chronic liver disease who use complementary and alternative therapies. A survey of the National Health Insurance Research Database in Taiwan reported that Long-Dan-Xie-Gan-Tang, Jia-Wei-Xia-Yao-San, and Xiao-Chai-Hu-Tang (Sho-saiko-to) were the most frequent formula prescriptions for chronic hepatitis used by traditional Chinese medicine physicians. Bioanalytical methods of herbal medicines for the treatment of chronic hepatitis were developed to investigate pharmacokinetics properties, but multicomponent herbal formulas have been seldom discussed. The pharmacokinetics of herbal formulas is closely related to efficacy, efficiency, and patient safety of traditional herbal medicines. Potential herbal formula-drug interactions are another essential issue during herbal formula administration in chronic hepatitis patients. In a survey with the PubMed database, this review article evaluates the existing evidence-based data associated with the documented pharmacokinetics profiles and potential herbal-drug interactions of herbal formulas for the treatment of chronic hepatitis. In addition, the existing pharmacokinetic profiles were further linked with clinical practice to provide insight for the safety and specific use of traditional herbal medicines. Copyright © 2016. Published by Elsevier B.V.

  3. First-line treatment of chronic myeloid leukaemia.

    PubMed

    O'Dwyer, Michael

    2010-02-01

    Since the introduction of imatinib just over a decade ago, there has been a dramatic change in the treatment and prognosis of early chronic phase chronic myeloid Leukaemia (CML). This review article focuses on recent advances, culminating in the approval of nilotinib by the US Food and Drug Administration for the treatment of adult patients with newly diagnosed CML in the chronic phase.

  4. First-line treatment of chronic myeloid leukaemia

    PubMed Central

    O'Dwyer, Michael

    2010-01-01

    Since the introduction of imatinib just over a decade ago, there has been a dramatic change in the treatment and prognosis of early chronic phase chronic myeloid Leukaemia (CML). This review article focuses on recent advances, culminating in the approval of nilotinib by the US Food and Drug Administration for the treatment of adult patients with newly diagnosed CML in the chronic phase. PMID:23556068

  5. Is exercise an alternative treatment for chronic insomnia?

    PubMed Central

    Passos, Giselle Soares; Poyares, Dalva Lucia Rollemberg; Santana, Marcos Gonçalves; Tufik, Sergio; de Mello, Marco Túlio

    2012-01-01

    The purposes of this systematic/critical review are: 1) to identify studies on the effects of exercise on chronic insomnia and sleep complaints in middle-aged and older adults and to compare the results of exercise with those obtained with hypnotic medications and 2) to discuss potential mechanisms by which exercise could promote sleep in insomniac patients. We identified studies from 1983 through 2011 using MEDLINE, SCOPUS and Web of Science. For systematic analyses, only studies assessing the chronic effects of exercise on sleep in people with sleep complaints or chronic insomnia were considered. We used the following keywords when searching for articles: insomnia, sleep, sleep complaints, exercise and physical activity. For a critical review, studies were selected on the effects of exercise and possible mechanisms that may explain the effects of exercise on insomnia. We identified five studies that met our inclusion criteria for systematic review. Exercise training is effective at decreasing sleep complaints and insomnia. Aerobic exercise has been more extensively studied, and its effects are similar to those observed after hypnotic medication use. Mechanisms are proposed to explain the effects of exercise on insomnia. There is additional documented evidence on the antidepressant and anti-anxiety effects of exercise. Exercise is effective to decrease sleep complaints and to treat chronic insomnia. Exercise presented similar results when compared with hypnotics; however, prospective studies comparing the effects of exercise with medical and non-medical treatments are warranted before including exercise as a first-line treatment for chronic insomnia are necessary. PMID:22760906

  6. Intersection of chronic pain treatment and opioid analgesic misuse: causes, treatments, and policy strategies

    PubMed Central

    Wachholtz, Amy; Gonzalez, Gerardo; Boyer, Edward; Naqvi, Zafar N; Rosenbaum, Christopher; Ziedonis, Douglas

    2011-01-01

    Treating chronic pain in the context of opioid misuse can be very challenging. This paper explores the epidemiology and potential treatments for chronic pain and opioid misuse and identifies educational and regulation changes that may reduce diversion of opioid analgesics. We cover the epidemiology of chronic pain and aberrant opioid behaviors, psychosocial influences on pain, pharmacological treatments, psychological treatments, and social treatments, as well as educational and regulatory efforts being made to reduce the diversion of prescription opioids. There are a number of ongoing challenges in treating chronic pain and opioid misuse, and more research is needed to provide strong, integrated, and empirically validated treatments to reduce opioid misuse in the context of chronic pain. PMID:24474854

  7. Effect of depression treatment on chronic pain outcomes.

    PubMed

    Teh, Carrie Farmer; Zaslavsky, Alan M; Reynolds, Charles F; Cleary, Paul D

    2010-01-01

    To examine the effect of depression treatment on medical and social outcomes for individuals with chronic pain and depression. People with chronic pain and depression have worse health outcomes than those with chronic pain alone. Little is known about the effectiveness of depression treatment for this population. Propensity score-weighted analyses, using both waves (1997-1998 and 2000-2001) of the National Survey of Alcohol, Drug, and Mental Health Problems, were used to examine the effect of a) any depression treatment and b) minimally adequate depression treatment on persistence of depression symptoms, depression severity, pain severity, overall health, mental health status, physical health status, social functioning, employment status, and number of workdays missed. Analyses were limited to those who met Composite International Diagnostic Interview Short-Form criteria for major depressive disorder, reported having at least one chronic pain condition, and completed both interviews (n = 553). Receiving any depression treatment was associated with higher scores on the mental component summary of the Medical Outcomes Study Short Form-12, indicating better mental health (difference = 2.65 points, p = .002) and less interference of pain on work (odds ratio = 0.57, p = .02). Among those receiving treatment, minimal adequacy of treatment was not significantly associated with better outcomes. Depression treatment improves mental health and reduces the effects of pain on work among those with chronic pain and depression. Understanding the effect of depression treatment on outcomes for this population is important for employers, healthcare providers treating this population, and policymakers working in this decade of pain control and research to improve care for chronic pain sufferers.

  8. Cryosurgical treatment of professional chronic radiodermatitis.

    PubMed

    Conejo-Mir, J S; Moreno, J C; Camacho, F

    1997-06-01

    Chronic x-ray dermatitis in professionals is a frequent problem for doctors in our country due to the fact that many of them widely used radiotherapy without any protection 15-20 years ago. Surgery has been the most accepted treatment, though it generally decreases hand function. Up to now, cryosurgery was not usually considered as a possible treatment if the lesions were located on fingers. In this study, the advantages of cryosurgery for the treatment of professional chronic radiodermatitis with incipient pretumoral lesions are emphasized. Cryosurgery was performed on six patients affected with chronic professional radiodermatitis that showed keratomas and ulcerations, using both spray (keratomas) and a probe 0.5 cm in diameter (ulcerations, in situ squamous cell carcinoma). Nerve block anesthesia with mepivacaine 1% was used in all cases. Before the treatment, all suspected lesions were biopsied; if invasive squamous cell carcinoma was revealed in the dermatopathological study, the patient was rejected. Variables such as blister and necrosis formation, pain, and achromatic, sensibility, and mobility disorders were studied. The follow-up period was 2 years. Immediate postoperative results showed great pain and blistering in all cases. Residual achromias were observed early postoperatively in all cases, but were repigmented 1 year after therapy in four cases (66%). Sensory alterations (hypo- and hyperthesias) were found in four cases (66%) 1 month after treatment, although this complication was not observed 6 months after treatment. Finger mobility was perfect in all cases 2 months after treatment, and there was no recurrence in any case after 2 years of follow-up. We believe cryosurgery must be considered as an excellent treatment for professional chronic radiodermatitis with keratomas, ulcerations, and incipient squamous cell carcinomas. Its use may prevent further dramatic surgical treatment, like amputations, allowing the preservation of finger function.

  9. THE REFRIGERATION TREATMENT OF CHRONIC OSTEOMYELITIS

    PubMed Central

    Bingham, Robert

    1951-01-01

    Systemic penicillin therapy plus refrigeration at the site of the lesion, with operation if necessary, was used in the treatment of chronic osteomyelitis. Nine patients with disease of long standing were treated. For three, bed rest, chemotherapy and refrigeration were sufficient. Surgical treatment in addition was carried out in six cases. Operations consisted of unroofing the abscess cavity, multiple drilling for sievelike perforation of the abscessed bone, and primary suture of the incision. Solutions of penicillin, 500 to 1,000 units per cubic centimeter, were used for local irrigation at the time of closure. In all cases the lesions healed and there was no recurrence within a period of two years. The period of hospitalization did not exceed 14 days in any case. Refrigeration of the infected area before and after operation reduced pain, swelling, infection and toxemia. PMID:14801722

  10. Development of an ear cap in chronic suppurative otitis media using additive manufacturing and TRIZ.

    PubMed

    Mawale, Mahesh B; Kuthe, Abhaykumar; Mawale, Anupama M; Dahake, Sandeep W

    2018-06-01

    The prevalence rate of chronic suppurative otitis media is high and its treatment continues to be a challenge for the otorhinolaryngologists. Due to middle ear infection, there may be pain, hearing loss and spontaneous rupture of the eardrum which results in perforation. Infections can cause a hole in the eardrum as a side effect of otitis media. The patients suffering from ear perforation or having a hole in eardrum require preventing entry of water in the ear. This article describes the development of ear cap using additive manufacturing and TRIZ (a collaborative tool) to prevent the entry of water in the ear during chronic otitis media.

  11. Effect of Depression Treatment on Chronic Pain Outcomes

    PubMed Central

    Teh, Carrie Farmer; Zaslavsky, Alan; Reynolds, Charles F.; Cleary, Paul D.

    2011-01-01

    Objective People with chronic pain and depression have worse health outcomes than those with chronic pain alone. Little is known about the effectiveness of depression treatment for this population. We examined the effect of depression treatment on medical and social outcomes for individuals with chronic pain and depression Methods Propensity score weighted analyses using both waves (1997-1998 and 2000-2001) of the National Survey of Alcohol, Drug, and Mental Health Problems were used to examine the effect of (1) any depression treatment and (2) minimally adequate depression treatment on persistence of depression symptoms, depression severity, pain severity, overall health, mental health status, physical health status, social functioning, employment status, and number of work days missed. Analyses were limited to those who met CIDI-SF criteria for major depressive disorder, reported having at least one chronic pain condition, and completed both interviews (n=553). Results Receiving any depression treatment was associated with higher scores on the mental component summary of the MOS SF-12, indicating better mental health (difference = 2.65 points, p=0.002) and less interference of pain on work (OR=0.57, p=0.02). Among those receiving treatment, minimal adequacy of treatment was not significantly associated with better outcomes. Conclusions Depression treatment improves mental health and reduces the effects of pain on work among those with chronic pain and depression. Understanding the effect of depression treatment on outcomes for this population is important for employers, healthcare providers treating this population, and policymakers working in this Decade of Pain Control and Research to improve care for chronic pain sufferers. PMID:19875633

  12. Computers in the treatment of chronic aphasia.

    PubMed

    Katz, Richard C

    2010-02-01

    Computers and related technology can increase the amount of treatment received by adults with chronic aphasia. Computers used in treatment, however, are only valuable to the patient if the intervention is efficacious. Real and potential applications of computer technology are discussed in the context of three roles of computerized aphasia treatment for adults with chronic aphasia. Pertinent studies regarding Phases 1 and 2 are briefly described. The only Phase 3 study of efficacy of computerized aphasia treatment is more fully described and its implications discussed.

  13. Chronic proctalgia and chronic pelvic pain syndromes: New etiologic insights and treatment options

    PubMed Central

    Chiarioni, Giuseppe; Asteria, Corrado; Whitehead, William E

    2011-01-01

    This systematic review addresses the pathophysiology, diagnostic evaluation, and treatment of several chronic pain syndromes affecting the pelvic organs: chronic proctalgia, coccygodynia, pudendal neuralgia, and chronic pelvic pain. Chronic or recurrent pain in the anal canal, rectum, or other pelvic organs occurs in 7% to 24% of the population and is associated with impaired quality of life and high health care costs. However, these pain syndromes are poorly understood, with little research evidence available to guide their diagnosis and treatment. This situation appears to be changing: A recently published large randomized, controlled trial by our group comparing biofeedback, electrogalvanic stimulation, and massage for the treatment of chronic proctalgia has shown success rates of 85% for biofeedback when patients are selected based on physical examination evidence of tenderness in response to traction on the levator ani muscle-a physical sign suggestive of striated muscle tension. Excessive tension (spasm) in the striated muscles of the pelvic floor appears to be common to most of the pelvic pain syndromes. This suggests the possibility that similar approaches to diagnostic assessment and treatment may improve outcomes in other pelvic pain disorders. PMID:22110274

  14. [Ketotifen treatment of chronic urticaria. An open study of therapeutically difficult courses].

    PubMed

    Taube, K M; Wozniak, K D; Lässig, W

    1985-12-01

    21 patients suffering from chronic urticaria were treated with Ketotifen (2 X 1 mg/d) for 4 weeks. The suppression of weals and pruritus, the side effects in comparison with antihistamines, as well as the effect after finishing therapy have been studied. Ketotifen has a good suppressing effect on weals and pruritus. The general tolerance of the preparation is good, as well. Thus Ketotifen may be regarded as an additional possibility concerning treatment of chronic urticaria.

  15. Soil Organic Matter Responses to Chronic Nitrogen Additions in a Temperate Forest (Invited)

    NASA Astrophysics Data System (ADS)

    Frey, S. D.; Nadelhoffer, K.; Bowden, R.; Brzostek, E. R.; Caldwell, B. A.; Crow, S. E.; Finzi, A. C.; Goodale, C. L.; Grandy, S.; Lajtha, K.; Ollinger, S. V.; Plante, A. F.

    2010-12-01

    The Chronic Nitrogen Addition Experiment at Harvard Forest in central Massacusetts, USA was established in 1988 to investigate the effects of increasing anthropogenic atmospheric N deposition on forests in the eastern United States. Located in an old red pine plantation and a mixed hardwood forest, the treated plots have received 50 and 150 kg N/ha/yr, as ammonium sulfate, in six equal monthly applications during the growing season each year since the start of the experiment. Additionally, the control and low N treatments were given a single pulse label of 15N-nitrate or 15N-ammonium in 1991 and 1992. Regular measurements have been made over the past 20 years to assess woody biomass production and mortality, foliar chemistry, litter fall, and soil N dynamics. Less frequent measurements of soil C pools, soil respiration, fine root dynamics, and microbial biomass and community structure have been made. For the 20th anniversary, an intensive sampling campaign was carried out in fall 2008 with a focus on evaluating how the long-term N additions have impacted ecosystem C storage and N dynamics. Our primary objective was to assess the amount of C and N stored in wood, foliage, litter, roots, and soil (to a depth of ~50 cm). We also wanted to examine the fate of N by comparing patterns of 15N recovery to those observed previously. An additional objective was to further examine how chronic N additions impact microbial biomass, activity and community structure. Results indicate that chronic N additions over the past 20 years have increased forest floor mass and soil organic matter across the soil profile; decreased microbial biomass, especially the fungal component; and altered microbial community composition (i.e., significantly lower fungal:bacterial biomass ratios in the N amended plots). N15 tracer recoveries in soils and forest floors were much higher than in tree biomass, ranging from 49 to 101% of additions across forest types and N addition rates. Stoichiometric

  16. Treatment of central sensitization in patients with 'unexplained' chronic pain: what options do we have?

    PubMed

    Nijs, Jo; Meeus, Mira; Van Oosterwijck, Jessica; Roussel, Nathalie; De Kooning, Margot; Ickmans, Kelly; Matic, Milica

    2011-05-01

    Central sensitization accounts for chronic 'unexplained' pain in a wide variety of disorders, including chronic whiplash-associated disorders, temporomandibular disorders, chronic low back pain, osteoarthritis, fibromyalgia, chronic fatigue syndrome and chronic tension-type headache among others. Given the increasing evidence supporting the clinical significance of central sensitization in those with unexplained chronic pain, the awareness is growing that central sensitization should be a treatment target in these patients. This article provides an overview of the treatment options available for desensitizing the CNS in patients with chronic pain due to central sensitization. It focuses on those strategies that specifically target pathophysiological mechanisms known to be involved in central sensitization. In addition, pharmacological options, rehabilitation and neurotechnology options are discussed. Acetaminophen, serotonin-reuptake inhibitor drugs, selective and balanced serototin and norepinephrine-reuptake inhibitor drugs, the serotonin precursor tryptophan, opioids, N-methyl-d-aspartate (NMDA)-receptor antagonists, calcium-channel alpha(2)delta (a2δ) ligands, transcranial magnetic stimulation, transcutaneous electric nerve stimulation (TENS), manual therapy and stress management each target central pain processing mechanisms in animals that - theoretically - desensitize the CNS in humans. To provide a comprehensive treatment for 'unexplained' chronic pain disorders characterized by central sensitization, it is advocated to combine the best evidence available with treatment modalities known to target central sensitization. © 2011 Informa UK, Ltd

  17. Virtual Reality Hypnosis In The Treatment Of Chronic Neuropathic Pain: A Case Report

    PubMed Central

    Oneal, Brent J.; Patterson, David R.; Soltani, Maryam; Teeley, Aubriana; Jensen, Mark P.

    2009-01-01

    This case report evaluates virtual reality hypnosis (VRH) in treating chronic neuropathic pain in a patient with a 5-year history of failed treatments. The patient participated in a 6-month trial of VRH, and her pain ratings of intensity and unpleasantness dropped on average 36% and 33%, respectively, over the course of 33 sessions. In addition, she reported both no pain and a reduction of pain for an average of 3.86 and 12.21 hours, respectively, after treatment sessions throughout the course of the VRH treatment. These reductions and the duration of treatment effects following VRH treatment were superior to those following a trial of standard hypnosis (non-VR) treatment. However, the pain reductions with VRH did not persist over long periods of time. The findings support the potential of VRH treatment for helping individuals with refractory chronic pain conditions. PMID:18726807

  18. Diagnosis, treatment, and nursing care of patients with chronic leukemia.

    PubMed

    Breed, Cheryl D

    2003-05-01

    To provide an update on the impact of new information about the molecular biology of chronic leukemia and new treatment modalities available to patients. Published articles, books, and research studies. There has been significant progress in the diagnosis and management of chronic myeloid and chronic lymphocytic leukemia. New therapies provide more options for patients and longer treatment periods. With increasing treatment options and longer survival, patients with chronic myelogenous or chronic lymphocytic leukemia need increased education, support, and assistance with symptom management. Nurses caring for these patients must remain knowledgeable about new treatments and their management.

  19. Additional use of a phosphodiesterase 5 inhibitor in patients with pulmonary hypertension secondary to chronic systolic heart failure: a meta-analysis.

    PubMed

    Wu, Xiaojing; Yang, Te; Zhou, Qi; Li, Shuangfei; Huang, Lan

    2014-04-01

    Increased indiscriminate use of pulmonary artery hypertension-targeted drugs has been observed in patients with pulmonary hypertension (PH) secondary to heart failure. We performed a meta-analysis to evaluate the chronic effects of using phosphodiesterase 5 (PDE5) inhibitors to treat patients with PH secondary to chronic systolic heart failure. PubMed, EMBASE, and the Cochrane Library were searched up to October 2013 for randomized controlled trials (RCTs) assessing PDE5 inhibitor treatments in PH patients secondary to chronic heart failure. Six RCTs involving 206 chronic systolic heart failure patients with PH complications were included. Sildenafil was used in all trials. Sildenafil treatment resulted in fewer hospital admissions compared with the placebo treatment (3.15% vs. 12.20%; risk ratio 0.29; 95% confidence interval 0.11-0.77). Various haemodynamic parameters were improved with additional sildenafil treatment, including reduced mean pulmonary artery pressure [weighted mean difference (WMD) -5.71 mmHg, P<0.05] and pulmonary vascular resistance (WMD -81.5 dynes/cm(-5), P<0.00001), increased LVEF (WMD 3.95%, P<0.01), and unchanged heart rate and blood pressure. The exercise capacity improved (oxygen consumption at peak exercise, WMD 3.20 mL/min(-1)/kg(-1), P<0.00001; ventilation to CO2 production slope, WMD -5.89, P<0.00001), and the clinical symptoms were relieved based on the breathlessness (WMD 7.72, P<0.00001), fatigue (WMD 2.28, P<0.05), and emotional functioning (WMD 5.92, P<0.00001) scores. Additional sildenafil treatment is a potential therapeutic method to improve pulmonary exercise capacity and quality of life by ameliorating PH in patients with chronic systolic heart failure. © 2013 The Authors. European Journal of Heart Failure © 2013 European Society of Cardiology.

  20. Failure-free survival after second-line systemic treatment of chronic graft-versus-host disease

    PubMed Central

    Storer, Barry E.; Lee, Stephanie J.; Carpenter, Paul A.; Sandmaier, Brenda M.; Flowers, Mary E. D.; Martin, Paul J.

    2013-01-01

    This study attempted to characterize causes of treatment failure, identify associated prognostic factors, and develop shorter-term end points for trials testing investigational products or regimens for second-line systemic treatment of chronic graft-versus-host disease (GVHD). The study cohort (312 patients) received second-line systemic treatment of chronic GVHD. The primary end point was failure-free survival (FFS) defined by the absence of third-line treatment, nonrelapse mortality, and recurrent malignancy during second-line treatment. Treatment change was the major cause of treatment failure. FFS was 56% at 6 months after second-line treatment. Lower steroid doses at 6 months correlated with subsequent withdrawal of immunosuppressive treatment. Multivariate analysis showed that high-risk disease at transplantation, lower gastrointestinal involvement at second-line treatment, and severe NIH global score at second-line treatment were associated with increased risks of treatment failure. These three factors were used to define risk groups, and success rates at 6 months were calculated for each risk group either without or with various steroid dose limits at 6 months as an additional criterion of success. These success rates could be used as the basis for a clinically relevant and efficient shorter-term end point in clinical studies that evaluate agents for second-line systemic treatment of chronic GVHD. PMID:23321253

  1. [Treatment motivation in patients with chronic cardiorenal syndrome].

    PubMed

    Efremova, E V; Shutov, A M; Borodulina, E O

    2015-01-01

    To study treatment motivation in patients with chronic heart failure (CHF) and in those with CHF concurrent with chronic kidney disease (CKD). A total of 203 patients (130 men and 73 women; mean age, 61.8±9.6 years) with CHF diagnosed and assessed in accordance with the National Guidelines of the All-Russian Research Society of Cardiology and the Heart Failure Society for the diagnosis and treatment of CHF (third edition, 2009) were examined. CKD was diagnosed according to the 2012 National Guidelines of the Research Nephrology Society of Russia. A group of patients with chronic cardiorenal syndrome (CRS) included those with CHF and CKD with a glomerular filtration rate (GFR) of <60 ml/min/1.73 m2. The clinical course of CHF, personality profile, and motivation for non-drug and drug treatments were assessed in patients with chronic CRS. CFR was 67.7±17.2 ml/min/1.73 m2; chronic CRS was observed in 89 (44%) patients. Psychological functioning assessment showed that the patients with chronic CRS as compared with those with CHF without CKD had high anxiety and maladaptive disease attitudes. CHF treatment motivation (compliance with lifestyle modification and medication) was proved inadequate and detected only in 31 (15.3%) patients with CHF regardless of the presence of CKD. The specific features of psychological functioning, which affected treatment motivation, were seen in patients with chronic CRS: those who were lowly motivated had a euphoric attitude towards their disease (p=0.03); those who were satisfactorily motivated showed an emotive accentuation of character (p=0.002). The presence of CKD aggravates the clinical course of CHF and negatively affects the psychological functioning of patients with CHF. The patients with chronic CRS are characterized by a low level of motivation for both drug and non-drug treatments, which should be taken into account when managing this cohort of patients.

  2. Addition of vitamin D reverses the decline in GFR following treatment with ACE inhibitors/angiotensin receptor blockers in patients with chronic kidney disease.

    PubMed

    Soares, Abel Esteves; Maes, Michael; Godeny, Paula; Matsumoto, Andressa Keiko; Barbosa, Décio Sabbatini; da Silva, Taysa Antonia F; Souza, Flávio Henrique M O; Delfino, Vinicius Daher Alvares

    2017-12-15

    Vitamin D has anti-inflammatory, anti-fibrotic effect, and may block the intrarenal renin-angiotensin system. Adequate vitamin D levels in conjunction with the use of Angiotensin-converting Enzyme Inhibitors/Angiotensin Receptor Blockers may help to slow down chronic kidney disease progression. To study a possible beneficial effect of vitamin D supplementation in chronic kidney disease patients using angiotensin-converting enzyme inhibitors/angiotensin receptor blockers on chronic kidney disease progression we performed a clinical study involving vitamin D supplementation in patients with deficiency of this vitamin. This study was conducted in two chronic kidney disease clinics in the city of Londrina, Brazil, from October 2010 to December 2012. It was involved stage 3 and 4 chronic kidney disease (estimated glomerular filtration rate between 60 and 15mL/min/1.73m 2 ) patients with and without vitamin D deficiency. The patients ingested six-month cholecalciferol 50,000IU oral supplementation to chronic kidney disease patients with vitamin D deficiency. We hypothesize changes in estimated glomerular filtration rate over study period. Our data demonstrate reservation of estimated glomerular filtration with cholecalciferol supplementation to chronic kidney disease patients taking angiotensin-converting enzyme inhibitors/angiotensin receptor blockers. The combination treatment of angiotensin converting enzyme inhibitors/angiotensin receptor blockers with cholecalciferol prevents the decline in estimated glomerular filtration in patients with chronic kidney disease following treatment with angiotensin-converting enzyme inhibitors/angiotensin receptor blockers and may represent a valid approach to reduce renal disease progression in chronic kidney disease patients with vitamin D deficiency. This result needs confirmation in prospective controlled clinical trials. Copyright © 2017. Published by Elsevier Inc.

  3. Chronic light reduction reduces overall resilience to additional shading stress in the seagrass Halophila ovalis.

    PubMed

    Yaakub, Siti M; Chen, Eugene; Bouma, Tjeerd J; Erftemeijer, Paul L A; Todd, Peter A

    2014-06-30

    Seagrasses have substantial capacity to survive long periods of light reduction, but how acclimation to chronic low light environments may influence their ability to cope with additional stress is poorly understood. This study examines the effect of temporal light reduction by adding two levels of shading to Halophila ovalis plants in two meadows with different light histories, one characterized by a low light (turbid) environment and the other by a relatively high light (clear) environment. Additional shading resulted in complete mortality for both shading treatments at the turbid site while the clear site showed a pattern of decreased shoot density and increased photochemical efficiency (Fv/Fm) with increased shading. These contrasting results for the same species in two different locations indicate that acclimation to chronic low light regimes can affect seagrass resilience and highlights the importance of light history in determining the outcome of exposure to further (short-term) stress. Copyright © 2013 Elsevier Ltd. All rights reserved.

  4. Conservative treatment of chronic pancreatitis.

    PubMed

    Löhr, J-Matthias; Haas, Stephen L; Lindgren, Fredrik; Enochsson, Lars; Hedström, Aleksandra; Swahn, Fredrik; Segersvärd, Ralf; Arnelo, Urban

    2013-01-01

    Chronic pancreatitis is a progressive inflammatory disease giving rise to several complications that need to be treated accordingly. Because pancreatic surgery has significant morbidity and mortality, less invasive therapy seems to be an attractive option. This paper reviews current state-of-the-art strategies to treat chronic pancreatitis without surgery and the current guidelines for the medical therapy of chronic pancreatitis. Endoscopic therapy of complications of chronic pancreatitis such as pain, main pancreatic duct strictures and stones as well as pseudocysts is technically feasible and safe. The long-term outcome, however, is inferior to definitive surgical procedures such as resection or drainage. On the other hand, the medical therapy of pancreatic endocrine and exocrine insufficiency is well established and evidence based. Endoscopic therapy may be an option to bridge for surgery and in children/young adolescents and those unfit for surgery. Pain in chronic pancreatitis as well as treatment of pancreatic exocrine insufficiency follows established guidelines. Copyright © 2013 S. Karger AG, Basel.

  5. Cytogenetic Effects of Chronic Methylphenidate Treatment and Chronic Social Stress in Adults with Attention-Deficit/Hyperactivity Disorder.

    PubMed

    Kittel-Schneider, S; Spiegel, S; Renner, T; Romanos, M; Reif, A; Reichert, S; Heupel, J; Schnetzler, L; Stopper, H; Jacob, C

    2016-07-01

    Methylphenidate (MPH) is widely used to treat childhood and adult attention-deficit/hyperactivity disorder (ADHD). However, there are still safety concerns about side effects in long-term treatment. The aim of this study was to assess cytogenetic effects of chronic MPH treatment in adult ADHD and to find out if chronic social stress is attenuated by medication and to investigate whether chronic psychosocial stress leads to mutagenic effects by itself. Lymphocytes for micronucleus assay and saliva samples for cortisol measurement were collected from adult ADHD patients and healthy controls. Stress exposure of the last 3 months was assessed by TICS (Trier Inventory for Chronic Stress). We could not detect an influence of MPH treatment on cytogenetic markers. ADHD patients displayed significantly higher chronic stress levels measured by TICS compared to healthy controls which were influenced by duration of MPH treatment. ADHD patients also showed significantly lower basal cortisol levels. We could corroborate that there are neither cytogenetic effects of chronic stress nor of chronic MPH intake even after several years of treatment. © Georg Thieme Verlag KG Stuttgart · New York.

  6. Customizing treatment for chronic pain patients: who, what, and why.

    PubMed

    Turk, D C

    1990-12-01

    Despite advances in the understanding of pain mechanisms and innovative strategies to assess pain patients, there continues to be a substantial proportion of patients who do not appear to benefit from treatment interventions available. One possible explanation for these results is the tendency to treat chronic pain patients as a homogeneous group with generic treatments--adherence to "patient and treatment uniformity myths." Following from the traditional medical model, several attempts have been made to identify specific subgroups of patients exclusively on the basis of physical factors. In addition, a number of studies have attempted to empirically identify subgroups of pain patients using standard psychiatric assessment instruments (e.g., MMPI, SCL-90) and, recently, cognitive measures and measures of pain behaviors. These different approaches and the assessment instruments used are reviewed, and the limitations are described. Alternative strategies to classify subgroups of pain patients based on combinations of physical, psychosocial, and behavioral measures (i.e., multiaxial strategies) are presented. The efforts to classify homogeneous subgroups of chronic pain patients are reviewed, and the potential utility of customizing therapeutic interventions to patient characteristics is discussed.

  7. Chronic Myelogenous Leukemia Treatment (PDQ®)—Health Professional Version

    Cancer.gov

    Chronic myelogenous leukemia treatments include tyrosine kinase inhibitors, high-dose therapy with allogeneic transplantation, and other medications. Get detailed information about chronic myelogenous leukemia (CML) treatment options in this summary for clinicians.

  8. Treatment of chronic extensor tendons lesions of the fingers.

    PubMed

    Bellemère, P

    2015-09-01

    Chronic finger extensor apparatus injuries are the result of the initial acute treatment having failed or being flawed. Because of their chronic nature, these injuries present various amounts of tendon retraction, tendon callus lengthening, peritendinous scar adhesions, static and dynamic imbalances with the flexor apparatus and intrinsic muscles, and joint contractures. This article will review the anatomy of the extensor mechanism and then will outline by location, the various clinical pictures that are secondary to chronic tendon injury. The clinical presentation of these injuries can be highly variable but their symptomatology and treatment are very specific. Of the possible therapeutic strategies for chronic mallet finger with or without associated swan-neck deformity, chronic boutonniere deformity, chronic sagittal band injuries, old ruptures on the dorsum of the wrist and traumatic defects in multiple tissues, conservative treatment is often the main element. Secondary surgical repair is not free of complications, and the results are often lacking. Rehabilitation and orthotic bracing are an integral part of the management of these injuries, no matter which treatment method is being considered. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  9. [New guidelines on chronic pancreatitis : interdisciplinary treatment strategies].

    PubMed

    Lerch, M M; Bachmann, K A; Izbicki, J R

    2013-02-01

    Chronic pancreatitis is a common disorder associated with significant morbidity and mortality. Interdisciplinary consensus guidelines have recently updated the definitions and diagnostic criteria for chronic pancreatitis and provide a critical assessment of therapeutic procedures. Diagnostic imaging relies on endoscopic ultrasound (EUS) as the most sensitive technique, whereas computed tomography (CT) and magnetic resonance imaging (MRI)/magnetic resonance cholangiopancreatography (MRCP) remain a frequent preoperative requirement. Endoscopic retrograde cholangiopancreatography (ERCP) is now used mostly as a therapeutic procedure except for the differential diagnosis of autoimmune pancreatitis. Complications of chronic pancreatitis, such as pseudocysts, duct stricture and intractable pain can be treated with endoscopic interventions as well as open surgery. In the treatment of pseudocysts endoscopic drainage procedures now prevail while pain treatment has greater long-term effectiveness following surgical procedures. Currently, endocopic as well as surgical treatment of chronic pancreatitis require an ever increasing degree of technical and medical expertise and are provided increasingly more often by interdisciplinary centres. Surgical treatment is superior to interventional therapy regarding the outcome of pain control and duodenum-preserving pancreatic head resection is presently the surgical procedure of choice.

  10. Chronic inflammatory demyelinating polyneuropathy after treatment with interferon-alpha.

    PubMed

    Hirotani, Makoto; Nakano, Hitoshi; Ura, Shigehisa; Yoshida, Kazuto; Niino, Masaaki; Yabe, Ichiro; Sasaki, Hidenao

    2009-01-01

    Interferon-alpha (IFN-alpha), though widely used for the treatment of chronic viral hepatitis, may be associated with the occurrence of autoimmune disorders. In this case report, a patient with chronic hepatitis C virus infection had chronic inflammatory demyelinating polyneuropathy (CIDP) after the initiation of IFN-alpha therapy. The neurological symptoms of this patient continued to progress even though the treatment with IFN-alpha had been withdrawn; the symptoms improved dramatically following treatment with intravenous immunoglobulin. This case may therefore provide an important clue to understand the immune mechanism of CIDP and IFN-alpha.

  11. Ziconotide for treatment of severe chronic pain.

    PubMed

    Schmidtko, Achim; Lötsch, Jörn; Freynhagen, Rainer; Geisslinger, Gerd

    2010-05-01

    Pharmacological management of severe chronic pain is difficult to achieve with currently available analgesic drugs, and remains a large unmet therapeutic need. The synthetic peptide ziconotide has been approved by the US Food and Drug Administration and the European Medicines Agency for intrathecal treatment of patients with severe chronic pain that is refractory to other treatment modalities. Ziconotide is the first member in the new drug class of selective N-type voltage-sensitive calcium-channel blockers. The ziconotide-induced blockade of N-type calcium channels in the spinal cord inhibits release of pain-relevant neurotransmitters from central terminals of primary afferent neurons. By this mechanism, ziconotide can effectively reduce pain. However, ziconotide has a narrow therapeutic window because of substantial CNS side-effects, and thus treatment with ziconotide is appropriate for only a small subset of patients with severe chronic pain. We provide an overview of the benefits and limitations of intrathecal ziconotide treatment and review potential future developments in this new drug class. Copyright 2010 Elsevier Ltd. All rights reserved.

  12. Evaluation of treatment with carboxymethylcellulose on chronic venous ulcers*

    PubMed Central

    Januário, Virginia; de Ávila, Dione Augusto; Penetra, Maria Alice; Sampaio, Ana Luisa Bittencourt; Noronha Neta, Maria Isabel; Cassia, Flavia de Freire; Carneiro, Sueli

    2016-01-01

    BACKGROUND: Among the chronic leg ulcers, venous ulcers are the most common and constitute a major burden to public health. Despite all technology available, some patients do not respond to established treatments. In our study, carboxymethylcellulose was tested in the treatment of refractory chronic venous ulcers. OBJECTIVE: To evaluate the efficacy of carboxymethylcellulose 20% on the healing of chronic venous ulcers refractory to conventional treatments. METHODS: This is an analytical, pre-experimental study. Thirty patients were included with refractory venous ulcers, and applied dressings with carboxymethylcellulose 20% for 20 weeks. The analysis was based on measurement of the area of ulcers, performed at the first visit and after the end of the treatment. RESULTS: There was a reduction of 3.9 cm2 of lesion area (p=0.0001), corresponding to 38.8% (p=0.0001). There was no interruption of treatment and no increase in lesion area in any patient. CONCLUSIONS: Carboxymethylcellulose 20% represents a low cost and effective therapeutic alternative for the treatment of refractory chronic venous ulcers. However, controlled studies are necessary to prove its efficacy. PMID:26982773

  13. Rationale and motivating factors for treatment-free remission in chronic myeloid leukemia.

    PubMed

    Caldemeyer, Lauren; Akard, Luke P

    2016-12-01

    With BCR-ABL1 tyrosine kinase inhibitors (TKIs), such as imatinib, nilotinib, dasatinib, bosutinib, and ponatinib, many patients with chronic myeloid leukemia in chronic phase (CML-CP) can expect to live near-normal life spans. Current treatment recommendations of the National Comprehensive Cancer Network and the European LeukemiaNet state that patients with CML-CP should remain on TKI therapy indefinitely. However, there is increasing evidence from clinical trials that some patients with sustained deep molecular responses may be able to achieve treatment-free remission (TFR), whereby they can suspend TKI therapy without losing previously achieved responses. With many patients achieving deep molecular responses to TKI therapy, there is growing interest in whether such patients can achieve TFR. In addition, adverse events (AEs) with long-term TKI therapy, including both the potential for later-emerging AEs and chronic, low-grade AEs, represent a major motivator for oncologists and their patients to investigate the feasibility of TFR. In this review, we provide an overview of data from TFR clinical trials, discuss the importance of achieving a deep molecular response to TKI treatment, and consider potential reasons for investigating TFR following TKI therapy.

  14. Nonnarcotic analgesics and tricyclic antidepressants for the treatment of chronic nonmalignant pain.

    PubMed

    Richlin, D M

    1991-05-01

    Chronic nonmalignant pain is often characterized by multiple treatment failures, a pattern of maladaptive behavior, and depression. Often there is a history of inappropriate and excessive use of medications for pain. Prior and ongoing use of narcotics and sedatives acts to compound and aggravate the chronic pain syndrome. A first step in treatment is controlled withdrawal of these agents. Nonnarcotic analgesics, NSAIDs, and tricyclic antidepressants are commonly employed in patients with chronic pain. Effective use of these agents requires understanding of their pharmacokinetic and pharmacodynamic properties. Use of a fixed-time schedule is necessary to achieve an effective, sustained therapeutic response. Careful patient education and monitoring for side effects and toxicity are necessary, particularly in the elderly and patients with coexisting medical disorders. Incidence of side effects and toxicity may be reduced by choice of drug and modification of dosing regimen. Nonnarcotic analgesics, TCAs, and NSAIDs are seldom effective by themselves in resolving the pain and distress of patients with chronic nonmalignant pain. This is particularly true when maladaptive behavior coexists. A comprehensive multimodal pain management program encompassing additional pain-relieving strategies and behavior-modifying techniques should be considered and utilized in conjunction with medication.

  15. Stem cell treatment for chronic lung diseases.

    PubMed

    Tzouvelekis, Argyris; Ntolios, Paschalis; Bouros, Demosthenes

    2013-01-01

    Chronic lung diseases such as idiopathic pulmonary fibrosis and cystic fibrosis or chronic obstructive pulmonary disease and asthma are leading causes of morbidity and mortality worldwide with a considerable human, societal and financial burden. In view of the current disappointing status of available pharmaceutical agents, there is an urgent need for alternative more effective therapeutic approaches that will not only help to relieve patient symptoms but will also affect the natural course of the respective disease. Regenerative medicine represents a promising option with several fruitful therapeutic applications in patients suffering from chronic lung diseases. Nevertheless, despite relative enthusiasm arising from experimental data, application of stem cell therapy in the clinical setting has been severely hampered by several safety concerns arising from the major lack of knowledge on the fate of exogenously administered stem cells within chronically injured lung as well as the mechanisms regulating the activation of resident progenitor cells. On the other hand, salient data arising from few 'brave' pilot investigations of the safety of stem cell treatment in chronic lung diseases seem promising. The main scope of this review article is to summarize the current state of knowledge regarding the application status of stem cell treatment in chronic lung diseases, address important safety and efficacy issues and present future challenges and perspectives. In this review, we argue in favor of large multicenter clinical trials setting realistic goals to assess treatment efficacy. We propose the use of biomarkers that reflect clinically inconspicuous alterations of the disease molecular phenotype before rigid conclusions can be safely drawn. Copyright © 2013 S. Karger AG, Basel.

  16. Psychological Neuromodulatory Treatments for Young People with Chronic Pain

    PubMed Central

    Miró, Jordi; Castarlenas, Elena; de la Vega, Rocío; Roy, Rubén; Solé, Ester; Tomé-Pires, Catarina; Jensen, Mark P.

    2016-01-01

    The treatment of young people with chronic pain is a complex endeavor. Many of these youth do not obtain adequate relief from available interventions. Psychological neuromodulatory treatments have been shown to have potential benefit for adults with chronic pain. Here, we review and summarize the available information about the efficacy of three promising psychological neuromodulatory treatments—neurofeedback, meditation and hypnosis—when provided to young people with chronic pain. A total of 16 articles were identified and reviewed. The findings from these studies show that hypnotic treatments are effective in reducing pain intensity for a variety of pediatric chronic pain problems, although research suggests variability in outcomes as a function of the specific pain problem treated. There are too few studies evaluating the efficacy of neurofeedback or meditation training in young people with chronic pain to draw firm conclusions regarding their efficacy. However, preliminary data indicate that these treatments could potentially have positive effects on a variety of outcomes (e.g., pain intensity, frequency of pain episodes, physical and psychological function), at least in the short term. Clinical trials are needed to evaluate the effects of neurofeedback and meditation training, and research is needed to identify the moderators of treatment benefits as well as better understand the mechanisms underlying the efficacy of all three of these treatments. The findings from such research could enhance overall treatment efficacy by: (1) providing an empirical basis for better patient-treatment matching; and (2) identifying specific mechanisms that could be targeted with treatment. PMID:27929419

  17. "I'm not abusing or anything": patient-physician communication about opioid treatment in chronic pain.

    PubMed

    Matthias, Marianne S; Krebs, Erin E; Collins, Linda A; Bergman, Alicia A; Coffing, Jessica; Bair, Matthew J

    2013-11-01

    To characterize clinical communication about opioids through direct analysis of clinic visits and in-depth interviews with patients. This was a pilot study of 30 patients with chronic pain, who were audio-recorded in their primary care visits and interviewed after the visit about their pain care and relationship with their physicians. Emergent thematic analysis guided data interpretation. Uncertainties about opioid treatment for chronic pain, particularly addiction and misuse, play an important role in communicating about pain treatment. Three patterns of responding to uncertainty emerged in conversations between patients and physicians: reassurance, avoiding opioids, and gathering additional information. Results are interpreted within the framework of Problematic Integration theory. Although it is well-established that opioid treatment for chronic pain poses numerous uncertainties, little is known about how patients and their physicians navigate these uncertainties. This study illuminates ways in which patients and physicians face uncertainty communicatively and collaboratively. Acknowledging and confronting the uncertainties inherent in chronic opioid treatment are critical communication skills for patients taking opioids and their physicians. Many of the communication behaviors documented in this study may serve as a model for training patients and physicians to communicate effectively about opioids. Published by Elsevier Ireland Ltd.

  18. Neuromodulatory treatments for chronic pain: efficacy and mechanisms

    PubMed Central

    Jensen, Mark P.; Day, Melissa A.; Miró, Jordi

    2017-01-01

    Chronic pain is common, and the available treatments do not provide adequate relief for most patients. Neuromodulatory interventions that modify brain processes underlying the experience of pain have the potential to provide substantial relief for some of these patients. The purpose of this Review is to summarize the state of knowledge regarding the efficacy and mechanisms of noninvasive neuromodulatory treatments for chronic pain. The findings provide support for the efficacy and positive side-effect profile of hypnosis, and limited evidence for the potential efficacy of meditation training, noninvasive electrical stimulation procedures, and neurofeedback procedures. Mechanisms research indicates that hypnosis influences multiple neurophysiological processes involved in the experience of pain. Evidence also indicates that mindfulness meditation has both immediate and long-term effects on cortical structures and activity involved in attention, emotional responding and pain. Less is known about the mechanisms of other neuromodulatory treatments. On the basis of the data discussed in this Review, training in the use of self-hypnosis might be considered a viable ‘first-line’ approach to treat chronic pain. More-definitive research regarding the benefits and costs of meditation training, noninvasive brain stimulation and neurofeedback is needed before these treatments can be recommended for the treatment of chronic pain. PMID:24535464

  19. Neuromodulatory treatments for chronic pain: efficacy and mechanisms.

    PubMed

    Jensen, Mark P; Day, Melissa A; Miró, Jordi

    2014-03-01

    Chronic pain is common, and the available treatments do not provide adequate relief for most patients. Neuromodulatory interventions that modify brain processes underlying the experience of pain have the potential to provide substantial relief for some of these patients. The purpose of this Review is to summarize the state of knowledge regarding the efficacy and mechanisms of noninvasive neuromodulatory treatments for chronic pain. The findings provide support for the efficacy and positive side-effect profile of hypnosis, and limited evidence for the potential efficacy of meditation training, noninvasive electrical stimulation procedures, and neurofeedback procedures. Mechanisms research indicates that hypnosis influences multiple neurophysiological processes involved in the experience of pain. Evidence also indicates that mindfulness meditation has both immediate and long-term effects on cortical structures and activity involved in attention, emotional responding and pain. Less is known about the mechanisms of other neuromodulatory treatments. On the basis of the data discussed in this Review, training in the use of self-hypnosis might be considered a viable 'first-line' approach to treat chronic pain. More-definitive research regarding the benefits and costs of meditation training, noninvasive brain stimulation and neurofeedback is needed before these treatments can be recommended for the treatment of chronic pain.

  20. Increasing Neuroplasticity to Bolster Chronic Pain Treatment: A Role for Intermittent Fasting and Glucose Administration?

    PubMed

    Sibille, Kimberly T; Bartsch, Felix; Reddy, Divya; Fillingim, Roger B; Keil, Andreas

    2016-03-01

    Neuroplastic changes in brain structure and function are not only a consequence of chronic pain but are involved in the maintenance of pain symptoms. Thus, promotion of adaptive, treatment-responsive neuroplasticity represents a promising clinical target. Emerging evidence about the human brain's response to an array of behavioral and environmental interventions may assist in identifying targets to facilitate increased neurobiological receptivity, promoting healthy neuroplastic changes. Specifically, strategies to maximize neuroplastic responsiveness to chronic pain treatment could enhance treatment gains by optimization of learning and positive central nervous system adaptation. Periods of heightened plasticity have been traditionally identified with the early years of development. More recent research, however, has identified a wide spectrum of methods that can be used to "reopen" and enhance plasticity and learning in adults. In addition to transcranial direct current stimulation and transcranial magnetic stimulation, behavioral and pharmacological interventions have been investigated. Intermittent fasting and glucose administration are two propitious strategies, that are noninvasive, inexpensive to administer, implementable in numerous settings, and might be applicable across differing chronic pain treatments. Key findings and neurophysiological mechanisms are summarized, and evidence for the potential clinical contributions of these two strategies toward ameliorating chronic pain is presented. Neuroplastic changes are a defining feature of chronic pain and a complicating factor in treatment. Noninvasive strategies to optimize the brain's response to treatment interventions might improve learning and memory, increase the positive adaptability of the central nervous system, and enhance treatment outcomes. Copyright © 2016 American Pain Society. Published by Elsevier Inc. All rights reserved.

  1. What's New in Chronic Lymphocytic Leukemia Research and Treatment?

    MedlinePlus

    ... Lymphocytic Leukemia (CLL) About Chronic Lymphocytic Leukemia What's New in Chronic Lymphocytic Leukemia Research and Treatment? Research ... help researchers learn more about how CLL develops. New drugs for chronic lymphocytic leukemia Dozens of new ...

  2. Nonpharmacologic treatment of chronic insomnia. An American Academy of Sleep Medicine review.

    PubMed

    Morin, C M; Hauri, P J; Espie, C A; Spielman, A J; Buysse, D J; Bootzin, R R

    1999-12-15

    This paper reviews the evidence regarding the efficacy of nonpharmacological treatments for primary chronic insomnia. It is based on a review of 48 clinical trials and two meta-analyses conducted by a task force appointed by the American Academy of Sleep Medicine to develop practice parameters on non-drug therapies for the clinical management of insomnia. The findings indicate that nonpharmacological therapies produce reliable and durable changes in several sleep parameters of chronic insomnia sufferers. The data indicate that between 70% and 80% of patients treated with nonpharmacological interventions benefit from treatment. For the typical patient with persistent primary insomnia, treatment is likely to reduce the main target symptoms of sleep onset latency and/or wake time after sleep onset below or near the 30-min criterion initially used to define insomnia severity. Sleep duration is also increased by a modest 30 minutes and sleep quality and patient's satisfaction with sleep patterns are significantly enhanced. Sleep improvements achieved with these behavioral interventions are sustained for at least 6 months after treatment completion. However, there is no clear evidence that improved sleep leads to meaningful changes in daytime well-being or performance. Three treatments meet the American Psychological Association (APA) criteria for empirically-supported psychological treatments for insomnia: Stimulus control, progressive muscle relaxation, and paradoxical intention; and three additional treatments meet APA criteria for probably efficacious treatments: Sleep restriction, biofeedback, and multifaceted cognitive-behavior therapy. Additional outcome research is needed to examine the effectiveness of treatment when it is implemented in clinical settings (primary care, family practice), by non-sleep specialists, and with insomnia patients presenting medical or psychiatric comorbidity.

  3. A multidisciplinary systematic review of the treatment for chronic idiopathic tinnitus.

    PubMed

    Zenner, Hans-Peter; Delb, Wolfgang; Kröner-Herwig, Birgit; Jäger, Burkhard; Peroz, Ingrid; Hesse, Gerhard; Mazurek, Birgit; Goebel, Gerhard; Gerloff, Christian; Trollmann, Regina; Biesinger, Eberhard; Seidler, Harald; Langguth, Berthold

    2017-05-01

    The majority of tinnitus patients are affected by chronic idiopathic tinnitus, and almost 60 different treatment modalities have been reported. The present study is a multidisciplinary systematic analysis of the evidence for the different forms of treatment for chronic tinnitus. The results are used to form the basis of an S3 guideline. A systematic search was carried out in PubMed and the Cochrane Library. The basis for presenting the level of evidence was the evidence classification of the Oxford Centre of Evidence-based Medicine. Whenever available, randomised controlled trials were given preference for discussing therapeutic issues. All systematic reviews and meta-analyses were assessed for their methodological quality, and effect size was taken into account. As the need for patient counselling is self-evident, specific tinnitus counselling should be performed. Due to the high level of evidence, validated tinnitus-specific, cognitive behavioural therapy is strongly recommended. In addition, auditory therapeutic measures can be recommended for the treatment of concomitant hearing loss and comorbidities; those should also be treated with drugs whenever appropriate. In particular, depression should be treated, with pharmacological support if necessary. If needed, psychiatric treatment should also be given on a case-by-case basis. With simultaneous deafness or hearing loss bordering on deafness, a CI can also be indicated. For auditory therapeutic measures, transcranial magnetic or direct current stimulation and specific forms of acoustic stimulation (noiser/masker, retraining therapy, music, and coordinated reset) for the treatment of chronic tinnitus the currently available evidence is not yet sufficient for supporting their recommendation.

  4. A critical appraisal of lubiprostone in the treatment of chronic constipation in the elderly.

    PubMed

    Gras-Miralles, Beatriz; Cremonini, Filippo

    2013-01-01

    Chronic constipation is a common disorder in the general population, with higher prevalence in the elderly, and is associated with worse quality of life and with greater health care utilization. Lubiprostone is an intestinal type-2 chloride channel activator that increases intestinal fluid secretion, small intestinal transit, and stool passage. Lubiprostone is currently approved by the US Food and Drug Administration for the treatment of chronic idiopathic constipation and of irritable bowel syndrome with predominant constipation. This review outlines current approaches and limitations in the treatment of chronic constipation in the elderly and discusses the results, limitations, and applicability of randomized, controlled trials of lubiprostone that have been conducted in the general and elderly population, with additional focus on the use of lubiprostone in constipation in Parkinson's disease and in opioid-induced constipation, two clinical entities that can be comorbid in elderly patients.

  5. Patients' impression of change following treatment for chronic pain: global, specific, a single dimension, or many?

    PubMed

    Scott, Whitney; McCracken, Lance M

    2015-06-01

    The Patient Global Impression of Change (PGIC) measure has frequently been used as an indicator of meaningful change in treatments for chronic pain. However, limited research has examined the validity of PGIC items despite their wide adoption in clinical trials for pain. Additionally, research has not yet examined predictors of PGIC ratings following psychologically based treatment for pain. The purpose of the present study was to examine the validity, factor structure, and predictors of PGIC ratings following an interdisciplinary psychologically based treatment for chronic pain. Patients with chronic pain (N = 476) completed standard assessments of pain, daily functioning, and depression before and after a 4-week treatment program based on the principles of acceptance and commitment therapy. Following the program, patients rated 1 item assessing their impression of change overall and several items assessing their impression of more specific changes: physical and social functioning, work-related activities, mood, and pain. Results indicated that the global and specific impression of change items represent a single component. In the context of the acceptance and commitment therapy-based treatment studied here, overall PGIC ratings appeared to be influenced to a greater degree by patients' experienced improvements in physical activities and mood than by improvements in pain. The findings suggest that in addition to a single overall PGIC rating, domain-specific items may be relevant for some treatment trials. This article reports on the validity and predictors of patients' impression of change ratings following interdisciplinary psychologically based treatment for pain. In addition to a single overall PGIC rating, domain-specific items may be important for clinicians and researchers to consider depending on the focus of treatment. Copyright © 2015 American Pain Society. Published by Elsevier Inc. All rights reserved.

  6. Cardiac transcriptional response to acute and chronic angiotensin II treatments.

    PubMed

    Larkin, Jennie E; Frank, Bryan C; Gaspard, Renee M; Duka, Irena; Gavras, Haralambos; Quackenbush, John

    2004-07-08

    Exposure of experimental animals to increased angiotensin II (ANG II) induces hypertension associated with cardiac hypertrophy, inflammation, and myocardial necrosis and fibrosis. Some of the most effective antihypertensive treatments are those that antagonize ANG II. We investigated cardiac gene expression in response to acute (24 h) and chronic (14 day) infusion of ANG II in mice; 24-h treatment induces hypertension, and 14-day treatment induces hypertension and extensive cardiac hypertrophy and necrosis. For genes differentially expressed in response to ANG II treatment, we tested for significant regulation of pathways, based on Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Microarray Pathway Profiler (GenMAPP) databases, as well as functional classes based on Gene Ontology (GO) terms. Both acute and chronic ANG II treatments resulted in decreased expression of mitochondrial metabolic genes, notably those for the electron transport chain and Krebs-TCA cycle; chronic ANG II treatment also resulted in decreased expression of genes involved in fatty acid metabolism. In contrast, genes involved in protein translation and ribosomal activity increased expression following both acute and chronic ANG II treatments. Some classes of genes showed differential response between acute and chronic ANG II treatments. Acute treatment increased expression of genes involved in oxidative stress and amino acid metabolism, whereas chronic treatments increased cytoskeletal and extracellular matrix genes, second messenger cascades responsive to ANG II, and amyloidosis genes. Although a functional linkage between Alzheimer disease, hypertension, and high cholesterol has been previously documented in studies of brain tissue, this is the first demonstration of induction of Alzheimer disease pathways by hypertension in heart tissue. This study provides the most comprehensive available survey of gene expression changes in response to acute and chronic ANG II treatment, verifying

  7. [Efficacy of hyaluronic acid in the treatment of chronic gingivitis in children].

    PubMed

    Igić, Marija; Mihailović, Dragan; Kesić, Ljiljana; Apostolović, Mirjana; Kostadinović, Ljiljana; Janjić, Olivera Tricković; Milasin, Jelena

    2011-12-01

    Gingivitis is a common occurrence in children and may well be thought as a risk factor for the appearance and progression of the diseases of parodontal tissues. It is thus necessary to react in a timely and adequate fashion to prevent the disease to become serious and produce parodontopathy. The aim of the study was to establish the efficacy of hyaluronic acid in the treatment of chronic gingivitis in children. The study enrolled 130 children with permanent dentition. All of the examinees were divided into three groups: group I--50 patients with chronic gingivitis in which only the basic treatment was applied; group II--50 patients with chronic gingivitis in which hyaluronic acid was applied in addition to basic treatment; group III--30 examinees with healthy gingiva (control group). Assessment of oral hygiene and status of the gingiva and parodontium was done using the appropriate indexes before and after the treatment. Inflammation of the gingiva was monitored by way of cytomorphometric studies. The pretreatment values of the plaque index (PI) were high: in the group I PI was 1.94; in the group II PI was 1.68. After the treatment, the PI value was reduced to null in both groups (PI = 0). In the group III PI was 0.17. The bleeding index (B1) in the group I was 2.02 before and 0.32 after the treatment; the BI value in the group II was 1.74 before and 0.16 after the treatment. In the group III BI was 0. In the group I, the Community Periodontal Index of Treatment Needs (CPITN) was 1.66 before and 0.32 after the treatment; in the group II, the CPITN value was 1.5 before and 0.24 after the treatment. In the group III, the CPITN value was 0. In the group I, the size of the nuclei of the stratified squamous epithelium of the gingiva was reduced, although not so much as the nuclear size in the group II of examinees. CONCLUSION. Basic treatment is able to successfully treat chronic gingivitis in children. The use of hyaluronic acid together with the basic treatment can

  8. Endoscopic versus surgical drainage treatment of calcific chronic pancreatitis.

    PubMed

    Jiang, Li; Ning, Deng; Cheng, Qi; Chen, Xiao-Ping

    2018-04-21

    Endoscopic therapy and surgery are both conventional treatments to remove pancreatic duct stones that developed during the natural course of chronic pancreatitis. However, few studies comparing the effect and safety between surgery drainage and endoscopic drainage (plus Extracorporeal Shock Wave Lithotripsy, ESWL).The aim of this study was to compare the benefits between endoscopic and surgical drainage of the pancreatic duct for patients with calcified chronic pancreatitis. A total of 86 patients were classified into endoscopic/ESWL (n = 40) or surgical (n = 46) treatment groups. The medical records of these patients were retrospectively analyzed. Pain recurrence and hospital stays were similar between the endoscopic/ESWL treatment and surgery group. However, endoscopic/ESWL treatment yielded significantly lower medical expense and less complications compared with the surgical treatment. In selective patients, endoscopic/ESWL treatment could achieve comparable efficacy to the surgical treatment. With lower medical expense and less complications, endoscopic/ESWL treatment would be much preferred to be the initial treatment of choice for patients with calcified chronic pancreatitis. Copyright © 2018 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  9. Contemporary treatment options for chronic prostatitis/chronic pelvic pain syndrome.

    PubMed

    Ismail, M; Mackenzie, K; Hashim, H

    2013-07-01

    The prostate gland, about the size a walnut, forms part of the male reproductive system and sits directly underneath the bladder surrounding the urethra. It is a fibromuscular exocrine gland that secretes a complex proteolytic fluid which constitutes one-third of the volume of the seminal fluid. Prostatitis refers to a group of disorders that affect the prostate and cause genitourinary pain, dysuria, urinary frequency and sexual dysfunction. The prevalence of prostatitis in the United States has been estimated to be around 9%, while the worldwide prevalence ranges from 2 to 10%, and 15% of men experience prostatitis-like symptoms at some point in their lives. There are a number of treatments which have been used for chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS), with only a small amount of high-level evidence. The current recommended treatment for CP/CPPS is predominantly a multimodal approach using a combination of antibiotics, α-blockers, antimuscarinic and anti-inflammatory drugs. The response to treatment and improvement in symptoms is very variable; therefore, as the evidence evolves, it is likely that treatment will become symptom specific rather than a generic, 'one strategy fits all' treatment for CP/CPPS. Copyright 2013 Prous Science, S.A.U. or its licensors. All rights reserved.

  10. Functional, histological structure and mastocytes alterations in rat urinary bladders following acute and [corrected] chronic cyclophosphamide treatment.

    PubMed

    Juszczak, K; Gil, K; Wyczolkowski, M; Thor, P J

    2010-08-01

    Neurogenic inflammation is linked to urinary bladder overactivity development. Cyclophosphamide (CYP) damages all mucosal defence lines of urinary bladder and induces cystitis with overactivity. The aim of this study was to estimate the effect of CYP on rat urinary bladder function, histological structure and mastocytes numbers following acute and chronic CYP treatment. Fourty two female rats were divided into four groups: I (control), II (acute cystitis), III (chronic cystitis), IV (sham group). Acute and chronic cystitis were induced by CYP in single dose and four doses (1(st), 3(rd), 5(th), 7(th) day), respectively. In group I-III the cystometric evaluation was performed. Sections of the bladder were stained with HE and toluidine blue for the detection of mastocytes. The severity of inflammation was examined according to mucosal abrasion, haemorrhage, leukocyte infiltration and oedema. Acute and chronic CYP treatment caused inflammatory macroscopic and microscopic changes (mucosal abrasion, haemorrhage, oedema) and increased infiltration of inflammatory cells in urinary bladder. Acute treatment induced the infiltration of mastocytes within bladder wall contrary to chronic one decrement. Acute treatment caused more severe mucosal abrasion, whereas chronic one revealed more developed haemorrhage changes. Additionally, cystometric evaluation revealed urinary bladder overactivity development in both types of cystitis. Basal pressure and detrusor overactivity index after acute treatment increased considerably in comparison with the increase obtained after chronic one. Our results proved that acute model of CYP-induced cystitis in rats is more credible for further evaluation of neurogenic inflammation response in pathogenesis of overactive bladder as compared to chronic one.

  11. Advances in treatment of hyperkalemia in chronic kidney disease.

    PubMed

    Sarafidis, Pantelis A; Georgianos, Panagiotis I; Bakris, George L

    2015-01-01

    Hyperkalemia is a frequent electrolyte disorder associated with life-threatening cardiac arrhythmias and sudden death. Patients prone to hyperkalemia have chronic kidney disease (CKD) either alone or in conjunction with diabetes or heart failure (HF). Although agents inhibiting the renin-angiotensin-aldosterone-system (RAAS) are currently the first-line treatments toward cardio- and nephroprotection, their administration often leads to potassium elevation in such patients and results in high rates of treatment discontinuation. This article provides an overview of factors interfering with potassium homeostasis and discusses emerging potassium-lowering therapies for long-term management of hyperkalemia. In recent randomized clinical studies, two new oral potassium-exchanging compounds, patiromer and sodium zirconium cyclosilicate, were shown to effectively normalize elevated serum potassium and chronically maintain potassium homeostasis in hyperkalemic patients treated with RAAS blockers. Both agents exhibit good tolerability and were not associated with serious adverse effects. Although additional research is required, these drugs are promising for lowering the risk of incident hyperkalemia associated with RAAS blockade use in people with diabetes or HF who have CKD. They also provide the opportunity to test whether patients who could not previously receive RAAS blockade may benefit from their cardio- and renoprotective effects.

  12. [Magnetic therapy for complex treatment of chronic periodontal disease].

    PubMed

    P'yanzina, A V

    The aim of the study was to elaborate the methodology of magnetic therapy for complex treatment of chronic periodontal disease (CPD). The study included 60 patients aged 35 to 65 years with moderate CPD divided in 2 groups. Patients in group 1 (controls) received impulse carbonate irrigation for 12 min №10, group 2 additionally received magnetic therapy for 5 min №10 in maxillary and mandibular areas. periodontal and rheological indices proved magnetic therapy to be useful tool for eradication of inflammation, periodontal tissue functional recovery and stabilization.

  13. Effectiveness of the addition of therapeutic alliance with minimal intervention in the treatment of patients with chronic, nonspecific low back pain and low risk of involvement of psychosocial factors: a study protocol for a randomized controlled trial (TalkBack trial).

    PubMed

    Fagundes, Felipe Ribeiro Cabral; de Melo do Espírito Santo, Caique; de Luna Teixeira, Francine Mendonça; Tonini, Thaís Vanelli; Cabral, Cristina Maria Nunes

    2017-01-31

    The stratified model of care has been an effective approach for the treatment of low back pain. However, the treatment of patients with low risk of psychosocial-factor involvement is unclear. The addition of the therapeutic alliance to a minimal intervention may be an option for the treatment of low back pain. This paper reports on the rationale, design and protocol for a randomized controlled trial with blind assessor to assess the effectiveness of the addition of therapeutic alliance with minimal intervention on pain and disability in patients with chronic, nonspecific low back pain. Two hundred and twenty-two patients with chronic, nonspecific low back pain and low risk of involvement of psychosocial factors will be assessed and randomly allocated into three groups (n = 74 patients per group). The Positive Therapeutic Alliance group will receive counseling and guidance with an emphasis on therapeutic alliance and empathy. The Usual Treatment group will receive the same information and counseling with limited interaction with the therapist. The Control group will not receive any intervention. The treatment will be composed by two intervention sessions with a 1-week interval. A blinded assessor will collect the following outcomes at baseline, 1 month, 6 months and 12 months after randomization: pain intensity (Pain Numerical Rating Scale), specific disability (Patient-specific Functional Scale), general disability (Oswestry Disability Index), global perceived effect (Global Perceived Effect Scale), empathy (Consultation and Relational Empathy Measure), credibility and expectations related to treatment. The analysis will be performed using linear mixed models. This will be the first study to understand the effect of combining enhanced therapeutic alliance to a treatment based on counseling, information and advice (minimal intervention). The addition of the therapeutic alliance to minimal intervention may improve the treatment of chronic, nonspecific low back

  14. A critical appraisal of lubiprostone in the treatment of chronic constipation in the elderly

    PubMed Central

    Gras-Miralles, Beatriz; Cremonini, Filippo

    2013-01-01

    Chronic constipation is a common disorder in the general population, with higher prevalence in the elderly, and is associated with worse quality of life and with greater health care utilization. Lubiprostone is an intestinal type-2 chloride channel activator that increases intestinal fluid secretion, small intestinal transit, and stool passage. Lubiprostone is currently approved by the US Food and Drug Administration for the treatment of chronic idiopathic constipation and of irritable bowel syndrome with predominant constipation. This review outlines current approaches and limitations in the treatment of chronic constipation in the elderly and discusses the results, limitations, and applicability of randomized, controlled trials of lubiprostone that have been conducted in the general and elderly population, with additional focus on the use of lubiprostone in constipation in Parkinson’s disease and in opioid-induced constipation, two clinical entities that can be comorbid in elderly patients. PMID:23439964

  15. Increasing Neuroplasticity to Bolster Chronic Pain Treatment: A Role for Intermittent Fasting and Glucose Administration?

    PubMed Central

    Sibille, KT; Bartsch, F; Reddy, D; Fillingim, RB; Keil, A

    2016-01-01

    Neuroplastic changes in brain structure and function are not only a consequence of chronic pain but are involved in the maintenance of pain symptoms. Thus, promoting adaptive, treatment responsive neuroplasticity represents a promising clinical target. Emerging evidence about the human brain’s response to an array of behavioral and environmental interventions may assist in identifying targets to facilitate increased neurobiological receptivity, promoting healthy neuroplastic changes. Specifically, strategies to maximize neuroplastic responsiveness to chronic pain treatment could enhance treatment gains by optimizing learning and positive central nervous system (CNS) adaptation. Periods of heightened plasticity have been traditionally identified with the early years of development. More recent research however has identified a wide spectrum of methods that can be used to “re-open” and enhance plasticity and learning in adults. In addition to transcranial direct current stimulation and transcranial magnetic stimulation, behavioral and pharmacological interventions have been investigated. Intermittent fasting and glucose administration are two propitious strategies, which are non-invasive, inexpensive to administer, implementable in numerous settings, and may be applicable across differing chronic pain treatments. Key findings and neurophysiological mechanisms are summarized, providing evidence for the potential clinical contributions of these two strategies toward ameliorating chronic pain. PMID:26848123

  16. [RECOMMENDATION FOR EVALUATION AND TREATMENT OF CHRONIC URTICARIA - THE ISRAELI ASSOCIATION FOR ALLERGY AND CLINICAL IMMUNOLOGY].

    PubMed

    Levin Agmon, Nancy; Kessel, Aharon; Maoz Segal, Ramit; Rottem, Menachem; Tal, Yuval; Confino-Cohen, Ronit; Tobi, Elias

    2017-06-01

    Chronic urticaria is a disease manifested by a pruritic rash lasting longer than 6 weeks that may severely affect quality of life and daily function. Chronic urticaria can be further divided into chronic spontaneous urticaria which appears without a trigger and chronic inducible urticaria which evolves following distinct physical triggers. These two clinical manifestations could coexist in the same patient. The pathogenesis of chronic urticaria is not fully elucidated, although it is considered an autoimmune disease in at least 50% patients that produce auto- IgG antibodies targeted against the high affinity Fc receptor and to a lesser extent against IgE itself. Auto-antibodies associated with different autoimmune diseases can be detected such as those directed at thyroid proteins. Urticaria tends to spontaneously resolve in 50% of patients within the first year while others will suffer from it for a much longer period of time. The treatment of chronic urticaria has dramatically progressed in the last decade, enabling reduction of systemic corticosteroid use which has been the cornerstone of treatment in the past. The recommended treatment for chronic urticaria is currently based on a stepwise approach that enables achieving disease control with a reasonably good quality of life. The first step of the treatment ladder consists of selective, new generation, anti-H1 histamine blockers, which do not cross the blood brain barrier, starting from the recommended dose (first line) and increasing up to four-fold (second line). The third line of treatment is the addition of immune modulators such as leukotriene receptor blockers (Singulair), anti-IgE biological therapy (Xolair), or cyclosporine. In this review we present the updates and considerations arising during evaluation and treatment of chronic urticaria. The need for specific tests, immunologist/allergologist evaluation, as well as treatment modalities taking into consideration the large body of evidence that has

  17. Effect of Shodhana Treatment on Chronic Toxicity and Recovery of Aconite

    PubMed Central

    Sarkar, P.K.; Prajapati, P.K.; Shukla, V.J.; Ravishankar, B.

    2012-01-01

    Aconite is one of the poisonous plants used therapeutically in practice of Ayurveda after proper treatment called as ‘Shodhana’. To determine the effect of Shodhana treatment on chronic toxicity and to assess the effect of recovery period after chronic toxicity of aconite. Raw aconite (RV), urine treated aconite (SM), and milk treated aconite (SD) were administered in 6.25 mg/kg dose in Charles Foster strain albino rats for 90 days for chronic toxicity. Six rats from each were kept for another 30 days without test drugs treatment to observe recovery from chronic toxicity. RV was found to be highly toxic in chronic exposure, SM had no apparent toxicity, but SD had mild toxicity in kidney. The toxicities of RV and SD were reversible, but sudden withdrawal of SM caused adverse effects, suggestive of tapering withdrawal. Shodhana treatments remove toxic effects from raw aconite. Chronic toxicity of aconite is reversible. Confirmed the arrangement of abstract PMID:22736901

  18. [Use of decamethoxine in the complex treatment of chronic bronchitis].

    PubMed

    Iukhimets, V A; Pilipchuk, V N

    1990-02-01

    Seventy-two patients with chronic bronchitis were examined and divided into 3 groups. Group I consisted of patients with chronic catarrhal bronchitis (CCB) group II of those with chronic purulent bronchitis (CPB), group III of subjects with bronchitis associated with purulent destructive pulmonary diseases. All the patients received combined treatment with decamethoxin as an antibacterial modality. It was found that decamethoxin promotes elimination of the infection of the bronchial secretion in 60% of chronic bronchitis suffers, the incidence of microorganisms resistent to several antibiotics reduced 2-fold. Local use of decamethoxin as an antibacterial and antiinflammatory drug in multimodality treatment of chronic purulent bronchitis proved highly effective.

  19. Additional increased effects of mannitol-temozolomide combined treatment on blood-brain barrier permeability.

    PubMed

    Choi, Chunggab; Kim, Hye Min; Shon, Jeeheun; Park, Jiae; Kim, Hyeong-Taek; Oh, Seung-Hun; Kim, Nam Keun; Kim, Ok Joon

    2018-03-04

    The blood-brain barrier (BBB) is major obstacle in drug or stem cell treatment in chronic stroke. We hypothesized that adding mannitol to temozolomide (TMZ) is a practically applicable method for resolving the low efficacy of intravenous mannitol therapy. In this study, we investigated whether BBB permeability could be increased by this combined treatment. First, we established a chronic ischemic stroke rat model and examined changes in leakage of Evans blue dye within a lesion site, and in expression of tight junction proteins (TJPs), by this combined treatment. Additionally, in an in vitro BBB model using trans-wells, we analyzed changes in diffusion of a fluorescent tracer and in expression of TJPs. Mannitol-TMZ combined treatment not only increased the amount of Evans blue dye within the stroke lesion site, but also reduced occludin expression in rat brain microvessels. The in vitro study also showed that combined treatment increased the permeability for two different-sized fluorescent tracers, especially large size, and decreased expression of TJPs, such as occludin and ZO-1. Increased BBB permeability effects were more prominent with combined than with single treatments. Mannitol-TMZ combined treatment induced a decrease of TJPs with a consequent increase in BBB permeability. This combined treatment is clinically useful and might provide new therapeutic options by enabling efficient intracerebral delivery of various drugs that could not otherwise be used to treat many CNS diseases due to their inability to penetrate the BBB. Copyright © 2018 Elsevier Inc. All rights reserved.

  20. [Latex ligation in treatment of chronic hemorrhoids].

    PubMed

    Ektov, V N; Somov, K A

    2015-01-01

    We analyzed the results of treatment of 432 patients with chronic hemorrhoids using different variants of latex ligation. New technique including ligation of mucosa and submucosa of low-ampullar rectum providing ligation of hemorrhoidalvessels, lifting and recto-anal repair is developed and suggested. This method is advisable to use in case of chronic internal hemorrhoids stages I and II. The authors recommend simultaneous combined ligation of mucosa of low-ampullar rectum and internal hemorrhoids for stages III and IV. Different variants of latex ligation with external hemorrhoids excision were used in 103 patients. Pointed variants of latex ligation preserve important advantages including mini-invasiveness, simplicity and wide availability, low cost. Good remote results were obtained after these procedures in 87.3% of observations. Suggested tactics extends use of latex ligation and increases its effectiveness in treatment of different stages and forms of chronic hemorrhoids.

  1. Lubiprostone: a novel treatment for chronic constipation.

    PubMed

    Lacy, Brian E; Levy, L Campbell

    2008-01-01

    Chronic constipation is highly prevalent, reduces patients' quality of life, and imposes a significant health care burden on society. Lifestyle modifications and over-the-counter agents improve symptoms of constipation in some patients, however many patients have persistent symptoms and require the use of prescription medications. Three prescription medications are currently Food and Drug Administration (FDA) approved and available for the treatment of chronic constipation in adults. This review will focus on lubiprostone, the newest medication available for the treatment of chronic constipation. Lubiprostone is a bicyclic fatty acid metabolite analogue ofprostaglandin E1. It activates specific chloride channels in the gastrointestinal tract to stimulate intestinal fluid secretion, increase gastrointestinal transit, and improve symptoms of constipation. This article will provide a brief overview on chloride channel function in the gastrointestinal tract, describe the structure, function, and pharmacokinetics of lubiprostone, and discuss the safety and efficacy of this new medication.

  2. Buprenorphine – an attractive opioid with underutilized potential in treatment of chronic pain

    PubMed Central

    Khanna, Ish K; Pillarisetti, Sivaram

    2015-01-01

    Despite proven clinical utility, buprenorphine has not been used widely for the treatment of chronic pain. Questions about “ceiling effect” or bell-shaped curve observed for analgesia in preclinical studies and potential withdrawal issues on combining with marketed μ-agonists continue to hinder progress in expanding full potential of buprenorphine in the treatment of cancer and noncancer pain. Mounting evidence from clinical studies and conclusions drawn by a panel of experts strongly support superior safety and efficacy profile of buprenorphine vs marketed opioids. No ceiling on analgesic effect has been reported in clinical studies. The receptor pharmacology and pharmacokinetics profile of buprenorphine is complex but unique and contributes to its distinct safety and efficacy. The buprenorphine pharmacology also allows it to be combined with other μ-receptor opioids for additivity in efficacy. Transdermal delivery products of buprenorphine have been preferred choices for the management of pain but new delivery options are under investigation for the treatment of both opioid dependence and chronic pain. PMID:26672499

  3. [Application of cryogenic stimulation in treatment of chronic wounds].

    PubMed

    Vinnik, Iu S; Karapetian, G E; Iakimov, S V; Sychev, A G

    2008-01-01

    The authors have studied alterations occurring both in the ultrastructure of the cell matrix and in the microcirculatory bed of the chronic wound after local exposure to cryoagent. The up-to-date effective methods including laser Doppler flowmetry were used followed by correct statistical processing of the data obtained. The cryogenic stimulation of the wound was shown to result in considerably improved perfusion of the microcirculatory bed, epithelization and remodeling of the scar. It allowed transformation of a chronic process into acute and thus led to considerably accelerated process of regeneration. The developed method of cryogenic treatment of the chronic wound was used in 35 patients, allowed quicker healing of the chronic wounds and made ambulatory treatment of the patients 3 weeks shorter.

  4. Treatment of chronic plantar fasciopathy with extracorporeal shock waves (review)

    PubMed Central

    2013-01-01

    There is an increasing interest by doctors and patients in extracorporeal shock wave therapy (ESWT) for chronic plantar fasciopathy (PF), particularly in second generation radial extracorporeal shock wave therapy (RSWT). The present review aims at serving this interest by providing a comprehensive overview on physical and medical definitions of shock waves and a detailed assessment of the quality and significance of the randomized clinical trials published on ESWT and RSWT as it is used to treat chronic PF. Both ESWT and RSWT are safe, effective, and technically easy treatments for chronic PF. The main advantages of RSWT over ESWT are the lack of need for any anesthesia during the treatment and the demonstrated long-term treatment success (demonstrated at both 6 and 12 months after the first treatment using RSWT, compared to follow-up intervals of no more than 12 weeks after the first treatment using ESWT). In recent years, a greater understanding of the clinical outcomes in ESWT and RSWT for chronic PF has arisen in relationship not only in the design of studies, but also in procedure, energy level, and shock wave propagation. Either procedure should be considered for patients 18 years of age or older with chronic PF prior to surgical intervention. PMID:24004715

  5. The diagnosis and treatment of chronic migraine

    PubMed Central

    2015-01-01

    Migraine is the most common disabling brain disorder. Chronic migraine, a condition characterized by the experience of migrainous headache on at least 15 days per month, is highly disabling. Patients with chronic migraine present to primary care, are often referred for management to secondary care, and make up a large proportion of patients in specialist headache clinics. Many patients with chronic migraine also have medication overuse, defined as using a compound analgesic, opioid, triptan or ergot derivative on at least 10 days per month. All doctors will encounter patients with chronic headaches. A basic working knowledge of the common primary headaches, and a rational manner of approaching the patient with these conditions, allows a specific diagnosis of chronic migraine to be made quickly and safely, and by making this diagnosis one opens up a substantial number of acute and preventive treatment options. This article discusses the current state of management of chronic migraine. PMID:25954496

  6. The association of personality trait on treatment outcomes in patients with chronic prostatitis/chronic pelvic pain syndrome: an exploratory study.

    PubMed

    Koh, Jun Sung; Ko, Hyo Jung; Wang, Sheng-Min; Cho, Kang Joon; Kim, Joon Chul; Lee, Soo-Jung; Pae, Chi-Un; Serretti, Alessandro

    2014-02-01

    This study investigated the association of personality traits with the baseline clinical characteristics and treatment outcomes of patients with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). Subjects were evaluated at baseline and at week 12 following routine treatment for CP/CPPS using the Korean version of the National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) to measure the severity of CP/CPPS; the Korean version of the Patient Health Questionnaire-9 (PHQ-9) to assess depression; the Korean version of the Patient Health Questionnaire-15 (PHQ-15) to evaluate somatization; and the Korean version of the EuroQol Questionnaire-5 Dimensions (EQ-5D), specifically the EQ-5D utility index and the EQ-5D visual analog scale (EQ-5D VAS), to assess quality of life (QoL). Personality traits including extraversion, agreeableness, conscientiousness, neuroticism, and openness were determined at baseline using the 44-item Big Five Inventory (BFI). The influence of personality traits on the clinical characteristics and treatment outcomes of patients with CP/CPPS was assessed using relevant statistical analyses. Neuroticism was associated with a significantly poorer treatment response and higher levels of depression and somatization. Extraversion, agreeableness, and conscientiousness had some influence on clinical characteristics but openness did not affect overall symptoms or the treatment response in patients with CP/CPPS. We found that neuroticism may be the most important personality trait associated with treatment response and the severity of depression and somatization in patients with CP/CPPS. However, our exploratory findings should be confirmed by additional studies with adequate power and improved designs. Copyright © 2013 Elsevier Inc. All rights reserved.

  7. [Thought and method of classic formulae in treatment of chronic cough].

    PubMed

    Su, Ke-Lei; Zhang, Ye-Qing

    2018-06-01

    Chronic cough is a common clinical disease with complex etiology, which is easily misdiagnosed and mistreated. Chronic cough guideline has been developed based on the modern anatomical etiology classification, and it may improve the level of diagnosis and treatment. Common causes of chronic cough are as follows: cough variant asthma, upper airway cough syndrome, eosinophilic bronchitis, gastroesophageal reflux-related cough, post-infectious cough, etc. There is a long history and rich experience in treatment of cough in traditional Chinese medicine which is characterized by syndrome differentiation. The four elements of pathogenesis for chronic cough include wind, phlegm, fire, and deficiency. Classic formula is widely used in the treatment of chronic cough, and the focus is on prescriptions corresponding to syndromes. This article attempts to explore the thought and method of classic formulae in treatment of chronic cough based on three perspectives: differentiation of etiology, pathogenesis and formula-syndrome. Three medical cases are selected at last in order to prove its correction. Copyright© by the Chinese Pharmaceutical Association.

  8. High-energy extracorporeal shock wave therapy as a treatment for chronic noninsertional Achilles tendinopathy.

    PubMed

    Furia, John P

    2008-03-01

    High-energy extracorporeal shock wave therapy has been shown to be an effective treatment for chronic insertional Achilles tendinopathy. The results of high-energy shock wave therapy for chronic noninsertional Achilles tendinopathy have not been determined. Shock wave therapy is an effective treatment for noninsertional Achilles tendinopathy. Case control study; Level of evidence, 3. Thirty-four patients with chronic noninsertional Achilles tendinopathy were treated with a single dose of high-energy shock wave therapy (shock wave therapy group; 3000 shocks; 0.21 mJ/mm(2); total energy flux density, 604 mJ/mm(2)). Thirty-four patients with chronic noninsertional Achilles tendinopathy were treated not with shock wave therapy but with additional forms of nonoperative therapy (control group). All shock wave therapy procedures were performed using regional anesthesia. Evaluation was by change in visual analog score and by Roles and Maudsley score. One month, 3 months, and 12 months after treatment, the mean visual analog scores for the control and shock wave therapy groups were 8.4 and 4.4 (P < .001), 6.5 and 2.9 (P < .001), and 5.6 and 2.2 (P < .001), respectively. At final follow-up, the number of excellent, good, fair, and poor results for the shock wave therapy and control groups were 12 and 0 (P < .001), 17 and 9 (P < .001), 5 and 17 (P < .001), and 0 and 8 (P < .001), respectively. A chi(2) analysis revealed that the percentage of patients with excellent ("1") or good ("2") Roles and Maudsley scores, that is, successful results, 12 months after treatment was statistically greater in the shock wave therapy group than in the control group (P < .001). Shock wave therapy is an effective treatment for chronic noninsertional Achilles tendinopathy.

  9. A stepwise protocol for the treatment of refractory gastroesophageal reflux-induced chronic cough

    PubMed Central

    Xu, Xianghuai; Lv, Hanjing; Yu, Li; Chen, Qiang; Liang, Siwei

    2016-01-01

    Background Refractory gastroesophageal reflux-induced chronic cough (GERC) is difficult to manage. The purpose of the study is to evaluate the efficacy of a novel stepwise protocol for treating this condition. Methods A total of 103 consecutive patients with suspected refractory reflux-induced chronic cough failing to a standard anti-reflux therapy were treated with a stepwise therapy. Treatment commences with high-dose omeprazole and, if necessary, is escalated to subsequent sequential treatment with ranitidine and finally baclofen. The primary end-point was overall cough resolution, and the secondary end-point was cough resolution after each treatment step. Results High-dose omeprazole eliminated or improved cough in 28.1% of patients (n=29). Further stepwise of treatment with the addition of ranitide yielded a favorable response in an additional 12.6% (n=13) of patients, and subsequent escalation to baclofen provoked response in another 36.9% (n=38) of patients. Overall, this stepwise protocol was successful in 77.6% (n=80) of patients. The diurnal cough symptom score fell from 3 [1] to 1 [0] (Z=6.316, P=0.000), and the nocturnal cough symptom score decreased from 1 [1] to 0 [1] (Z=–4.511, P=0.000), with a corresponding reduction in the Gastroesophageal Reflux Diagnostic Questionnaire score from 8.6±1.7 to 6.8±0.7 (t=3.612, P=0.000). Conversely, the cough threshold C2 to capsaicin was increased from 0.49 (0.49) µmol/L to 1.95 (2.92) µmol/L (Z=–5.892, P=0.000), and the cough threshold C5 was increased from 1.95 (2.92) µmol/L to 7.8 (5.85) µmol/L (Z=–5.171, P=0.000). Conclusions Sequential stepwise anti-reflux therapy is a useful therapeutic strategy for refractory reflux-induced chronic cough. PMID:26904227

  10. [On the interdisciplinary S3 guidelines for the treatment of chronic idiopathic tinnitus].

    PubMed

    Zenner, H-P; Delb, W; Kröner-Herwig, B; Jäger, B; Peroz, I; Hesse, G; Mazurek, B; Goebel, G; Gerloff, C; Trollmann, R; Biesinger, E; Seidler, H; Langguth, B

    2015-06-01

    Tinnitus is a frequent symptom, which, particularly in combination with comorbidities, can result in a severe disease-related burden. Chronic idiopathic tinnitus (CIT) is the most frequent type of tinnitus. A considerable number of treatment strategies are used to treat CIT-for many of which there is no evidence of efficacy. In order to enable scientific evidence-based treatment of CIT, German interdisciplinary S3 guidelines have recently been constructed for the first time. Here we present a short form of these S3 guidelines. The guidelines were constructed based on a meta-analysis of the treatment of chronic tinnitus performed by the authors. Additionally, a systematic literature search was performed in the PubMed and Cochrane Library databases. Furthermore, a systematic search for international guidelines was performed in Google, as well as in the Guidelines International Network and National Guideline Clearinghouse (USA) database. Evidence was classified according to the Oxford Centre for Evidence-Based Medicine system. According to the guidelines, alongside counselling, manualized structured tinnitus-specific cognitive behavioral therapy (tCBT) with a validated treatment manual is available as evidence-based therapy. In addition, the guidelines recommend concurrent treatment of comorbidities, including drug-based treatment, where appropriate. Particularly important is treatment of anxiety and depression. Where a psychic or psychiatric comorbidity is suspected, further diagnosis and treatment should be performed by an appropriately qualified specialist (psychiatrist, neurologist, psychosomatic medicine consultant) or psychological psychotherapist. In cases accompanied by deafness or hearing loss bordering on deafness, cochlear implants may be indicated. No recommendations can be made for drug-based treatment of CIT, audiotherapy, transcranial magnetic or electrical stimulation, specific forms of acoustic stimulation or music therapy; or such recommendations

  11. Medium-level laser in chronic tinnitus treatment.

    PubMed

    Dejakum, K; Piegger, J; Plewka, C; Gunkel, A; Thumfart, W; Kudaibergenova, S; Goebel, G; Kral, F; Freysinger, W

    2013-01-01

    The purpose of this study was to evaluate the effect of medium-level laser therapy in chronic tinnitus treatment. In a prospective double-blind placebo-controlled trial, either active laser (450 mW, 830 nm combined Ga-Al-As diode laser) or placebo irradiation was applied through the external acoustic meatus of the affected ear towards the cochlea. Fourty-eight patients with chronic tinnitus were studied. The main outcome was measured using the Goebel tinnitus questionnaire, visual analogue scales measuring the perceived loudness of tinnitus, the annoyance associated with tinnitus, and the degree of attention paid to tinnitus as well as psycho-acoustical matches of tinnitus pitch and loudness. The results did show only very moderate temporary improvement of tinnitus. Moreover, no statistically relevant differences between laser and placebo group could be found. We conclude that medium-level laser therapy cannot be regarded as an effective treatment of chronic tinnitus in our therapy regime considering the limited number of patients included in our study.

  12. Lubiprostone: a novel treatment for chronic constipation

    PubMed Central

    Lacy, Brian E; Levy, L Campbell

    2008-01-01

    Chronic constipation is highly prevalent, reduces patients’ quality of life, and imposes a significant health care burden on society. Lifestyle modifications and over-the-counter agents improve symptoms of constipation in some patients, however many patients have persistent symptoms and require the use of prescription medications. Three prescription medications are currently Food and Drug Administration (FDA) approved and available for the treatment of chronic constipation in adults. This review will focus on lubiprostone, the newest medication available for the treatment of chronic constipation. Lubiprostone is a bicyclic fatty acid metabolite analogue of prostaglandin E1. It activates specific chloride channels in the gastrointestinal tract to stimulate intestinal fluid secretion, increase gastrointestinal transit, and improve symptoms of constipation. This article will provide a brief overview on chloride channel function in the gastrointestinal tract, describe the structure, function, and pharmacokinetics of lubiprostone, and discuss the safety and efficacy of this new medication. PMID:18686757

  13. Chronic treatment with fluoxetine modulates vascular adrenergic responses by inhibition of pre- and post-synaptic mechanisms.

    PubMed

    Pereira, Camila A; Rodrigues, Fernanda L; Ruginsk, Silvia G; Zanotto, Camila Z; Rodrigues, José A; Duarte, Diego A; Costa-Neto, Claudio M; Resstel, Leonardo B; Carneiro, Fernando S; Tostes, Rita C

    2017-04-05

    Fluoxetine, a serotonin reuptake inhibitor (SSRI), has other effects in addition to blocking serotonin reuptake, including changes in the vasomotor tone. Whereas many studies focused on the acute effects of fluoxetine in the vasculature, its chronic effects are still limited. In the present study, we tested the hypothesis that chronic fluoxetine treatment modulates adrenergic vascular responses by interfering with post- and pre-synaptic mechanisms. Wistar rats were treated with vehicle (water) or chronic fluoxetine (10mg/kg/day) for 21 days. Blood pressure (BP) and heart rate were measured. Vascular reactivity was evaluated in perfused mesenteric arterial beds (MAB) and in mesenteric resistance arteries. Protein expression by western blot analysis or immunohistochemistry, β-arrestin recruitment by BRET and calcium influx by FLIPR assay. Fluoxetine treatment decreased phenylephrine (PE)-induced, but not electrical-field stimulation (EFS)-induced vasoconstriction. Fluoxetine-treated rats exhibited increased KCl-induced vasoconstriction, which was abolished by prazosin. Desipramine, an inhibitor of norepinephrine (NA) reuptake, increased EFS-induced vasoconstrictor response in vehicle-treated, but not in fluoxetine-treated rats. Chronic treatment did not alter vascular expression of α 1 adrenoceptor, phosphorylation of PKCα or ERK 1/2 and RhoA. On the other hand, vascular contractions to calcium (Ca 2+ ) as well as Ca 2+ influx in mesenteric arteries were increased, while intracellular Ca 2+ storage was decreased by the chronic treatment with fluoxetine. In vitro, fluoxetine decreased vascular contractions to PE, EFS and Ca 2+ , but did not change β-arrestin activity. In conclusion, chronic treatment with fluoxetine decreases sympathetic-mediated vascular responses by mechanisms that involve inhibition of NA release/reuptake and decreased Ca 2+ stores. Copyright © 2017 Elsevier B.V. All rights reserved.

  14. Clinical effectiveness and cost-effectiveness of treatments for patients with chronic pain.

    PubMed

    Turk, Dennis C

    2002-01-01

    Chronic pain is a prevalent and costly problem. This review addresses the question of the clinical effectiveness and cost-effectiveness of the most common treatments for patients with chronic pain. Representative published studies that evaluate the clinical effectiveness of pharmacological treatments, conservative (standard) care, surgery, spinal cord stimulators, implantable drug delivery systems (IDDSs), and pain rehabilitation programs (PRPs) are examined and compared. The cost-effectiveness of these treatment approaches is also considered. Outcome criteria including pain reduction, medication use, health care consumption, functional activities, and closure of disability compensation cases are examined. In addition to clinical effectiveness, the cost-effectiveness of PRPs, conservative care, surgery, spinal cord stimulators, and IDDSs are compared using costs to return a treated patient to work to illustrate the relative expenses for each of these treatments. There are limitations to the success of all the available treatments. The author urges caution in interpreting the results, particularly in comparisons between treatments and across studies, because there are broad differences in the pain syndromes and inclusion criteria used, the drug dosages, comparability of treatments, the definition of "chronic" used, the outcome criteria selected to determine success, and societal differences. None of the currently available treatments eliminates pain for the majority of patients. Pain rehabilitation programs provide comparable reduction in pain to alternative pain treatment modalities, but with significantly better outcomes for medication use, health care utilization, functional activities, return to work, closure of disability claims, and with substantially fewer iatrogenic consequences and adverse events. Surgery, spinal cord stimulators, and IDDSs appear to have substantial benefits on some outcome criteria for carefully selected patients. These modalities are

  15. Current diagnosis and treatment of chronic subdural haematomas

    PubMed Central

    Iliescu, IA

    2015-01-01

    A developed society is usually also characterized by an elderly population, which has a continuous percentage growth. This population frequently presents a cumulus of medical pathologies. With the development of the medication and surgical treatment of different affections, the life span has increased and the pathology of an old patient has diversified as far as the cumulus of various pathological diseases in the same person is concerned. Chronic subdural pathologies represent an affection frequently met in neurosurgery practice. Any neurosurgeon, neurologist and not only, has to be aware of the possibility of the existence of a chronic subdural haematoma, especially when the patient is old and is subjected to an anticoagulant or antiaggregant treatment, these 2 causes being by far the etiological factors most frequently met in chronic subdural haematomas. With an adequate diagnosis and treatment, usually surgical, the prognosis is favorable. Although the surgical treatment presents a categorical indication in most of the cases, the fact that there are many surgical techniques, a great relapse rate, as well as the numerous studies, which try to highlight the efficiency of a technique as compared to another, demonstrate that the treatment of these haematomas is far from reaching a consensus among the neurosurgeons. The latest conservatory treatment directions are still being studied and need many years to be confirmed. Abbreviations: CT = computerized tomography, MRI = magnetic resonance imaging PMID:26351527

  16. Hydrogen Treatment Protects Mice Against Chronic Pancreatitis by Restoring Regulatory T Cells Loss.

    PubMed

    Chen, Luguang; Ma, Chao; Bian, Yun; Li, Jing; Wang, Tiegong; Su, Li; Lu, Jianping

    2017-01-01

    Chronic pancreatitis is an inflammatory disease of the pancreas characterized by progressive tissue destruction and fibrogenesis. The development of chronic pancreatitis is associated with immune cell dysregulation. Currently, the specific and effective treatment of chronic pancreatitis remains absent. By using an L-arginine induced chronic pancreatitis mouse model, we tested the therapeutic potential of hydrogen, a strong hydroxyl radicals scavenger, in the chronic pancreatitis model. Tissue inflammation, damage and fibrosis were analyzed on HE, TUNEL, MPO, and sirius staining. Pancreas levels of MDA content, SOD activity, TNF-α , IL-10 cytokine expression and serum amylase and lipase activity were determined by ELISA and absorbance assay. Apoptosis, T cells subtype proportion and intracellular level of reactive oxygen species (ROS) were analyzed by flow cytometry. Tregs adoptive transfer and CD25 neutralization were used to validate the role of Tregs in chronic pancreatitis. We found that hydrogen treatment significantly improved multiple symptoms of chronic pancreatitis. The number of Tregs was reduced in chronic pancreatitis mice, while hydrogen treatment restored the Treg loss by L-arginine administrations. Depletion of Tregs abolished the protective effect of hydrogen treatment in chronic pancreatitis. In vitro study showed that hydrogen blocked ROS generation in Tregs and promoted Tregs survival. Hydrogen treatment showed reliable benefits in controlling the severity of chronic pancreatitis. Our study supported that hydrogen could be used as a novel treatment in chronic pancreatitis patient in the future. © 2017 The Author(s). Published by S. Karger AG, Basel.

  17. Chronic melatonin treatment rescues electrophysiological and neuromorphological deficits in a mouse model of Down syndrome.

    PubMed

    Corrales, Andrea; Vidal, Rebeca; García, Susana; Vidal, Verónica; Martínez, Paula; García, Eva; Flórez, Jesús; Sanchez-Barceló, Emilio J; Martínez-Cué, Carmen; Rueda, Noemí

    2014-01-01

    The Ts65Dn mouse (TS), the most commonly used model of Down syndrome (DS), exhibits several key phenotypic characteristics of this condition. In particular, these animals present hypocellularity in different areas of their CNS due to impaired neurogenesis and have alterations in synaptic plasticity that compromise their cognitive performance. In addition, increases in oxidative stress during adulthood contribute to the age-related progression of cognitive and neuronal deterioration. We have previously demonstrated that chronic melatonin treatment improves learning and memory and reduces cholinergic neurodegeneration in TS mice. However, the molecular and physiological mechanisms that mediate these beneficial cognitive effects are not yet fully understood. In this study, we analyzed the effects of chronic melatonin treatment on different mechanisms that have been proposed to underlie the cognitive impairments observed in TS mice: reduced neurogenesis, altered synaptic plasticity, enhanced synaptic inhibition and oxidative damage. Chronic melatonin treatment rescued both impaired adult neurogenesis and the decreased density of hippocampal granule cells in trisomic mice. In addition, melatonin administration reduced synaptic inhibition in TS mice by increasing the density and/or activity of glutamatergic synapses in the hippocampus. These effects were accompanied by a full recovery of hippocampal LTP in trisomic animals. Finally, melatonin treatment decreased the levels of lipid peroxidation in the hippocampus of TS mice. These results indicate that the cognitive-enhancing effects of melatonin in adult TS mice could be mediated by the normalization of their electrophysiological and neuromorphological abnormalities and suggest that melatonin represents an effective treatment in retarding the progression of DS neuropathology. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  18. Effectiveness of surgical treatment in chronic migraine.

    PubMed

    Amaya-Blas, Francisco Javier; Mecott, Gabriel A; Marfil-Rivera, Alejandro; Tamayo-Esquivel, María de Lourdes; García-Pérez, Mauricio Manuel; Chacón-Moreno, Hernán; Pérez-Porras, Sergio; Coutiño, Rosa; Castro-Góvea, Yanko

    2018-01-01

    Migraine affects more than 35 million people in the United States of America, and 10% of the population in the world. The purpose of this study was to evaluate the effectiveness of surgical treatment in chronic migraine with frontal or occipital trigger areas. We designed a pilot, proof of concept, and prospective study to analyze the effectiveness of surgical release of trigger nerves in severe frontal or occipital chronic migraines. The study was approved by the Ethics and Investigation Committee of Hospital Universitario Dr. José Eleuterio González (Monterrey, N.L., Mexico). We included patients diagnosed with chronic migraine by the neurology service of Hospital Universitario Dr. José Eleuterio González that attended our consult from March to December 2012. The patients were assessed by the MIDAS questionnaire and the diagnosis confirmed by injecting 2% lidocaine in the trigger sites. We realized a superior palpebral approach in frontal migraines to resection the glabellar muscles and an occipital approach to free the greater occipital nerve bilaterally. We evaluated complete and partial clinical response measuring the frequency, intensity, and duration of migraine episodes. We included three patients with Stage IV (severe incapacitating) frontal or occipital chronic migraines. Two were occipital trigger sites and one frontal. We obtained complete clinical response in two patients and a partial response in one. Pain intensity decreased in all patients. Surgical treatment is effective in Stage IV (severe incapacitating) frontal or occipital trigger chronic migraines. Copyright: © 2018 Permanyer.

  19. Cost-effectiveness of benign Wirsung duct strictures treatment in chronic pancreatitis.

    PubMed

    Łaski, Dariusz; Hać, Stanisław; Marek, Iwona; Kobiela, Jarosław; Kostro, Justyna; Adrych, Krystian; Śledziński, Zbigniew

    2018-03-01

    Chronic pancreatitis (CP) is an important problem for modern medicine, the healthcare system (Poland - NFZ) and the national insurance system (Poland - ZUS). The chronic nature of the disease, the lack of targeted treatment and the low mortality rate lead to an accumulation of patients who demand expensive treatment, both conservative and invasive. Rising costs in health care are forcing the need for a more cost-effective method of treatment. The primary aim of this study was to perform a retrospective calculation of costs in both surgical and endoscopic treatment, hospital stay, healthcare, and public insurance of patients suffering from chronic pancreatitis. Parallel quality of life analysis was performed. It was possible to develop a cost-effective therapeutic algorithm for patients with an uncomplicated stricture of Wirsung's duct within the Polish health care system. In Poland, the hospital costs of endoscopic treatment of patients with chronic pancreatitis were higher than those of the surgical treatment group despite both resulting in a similar life quality. From a cost-effectiveness perspective, it was shown that surgical intervention is a more cost-effective therapy than endotherapy. Furthermore, patients with benign stricture of the main pancreatic duct in chronic pancreatitis should not be treated with endotherapy for longer than 12 months.

  20. Cost-effectiveness of benign Wirsung duct strictures treatment in chronic pancreatitis

    PubMed Central

    Hać, Stanisław; Marek, Iwona; Kobiela, Jarosław; Kostro, Justyna; Adrych, Krystian; Śledziński, Zbigniew

    2018-01-01

    Introduction Chronic pancreatitis (CP) is an important problem for modern medicine, the healthcare system (Poland – NFZ) and the national insurance system (Poland – ZUS). The chronic nature of the disease, the lack of targeted treatment and the low mortality rate lead to an accumulation of patients who demand expensive treatment, both conservative and invasive. Rising costs in health care are forcing the need for a more cost-effective method of treatment. Aim The primary aim of this study was to perform a retrospective calculation of costs in both surgical and endoscopic treatment, hospital stay, healthcare, and public insurance of patients suffering from chronic pancreatitis. Parallel quality of life analysis was performed. It was possible to develop a cost-effective therapeutic algorithm for patients with an uncomplicated stricture of Wirsung’s duct within the Polish health care system. Results In Poland, the hospital costs of endoscopic treatment of patients with chronic pancreatitis were higher than those of the surgical treatment group despite both resulting in a similar life quality. Conclusions From a cost-effectiveness perspective, it was shown that surgical intervention is a more cost-effective therapy than endotherapy. Furthermore, patients with benign stricture of the main pancreatic duct in chronic pancreatitis should not be treated with endotherapy for longer than 12 months. PMID:29643954

  1. Visually induced analgesia during massage treatment in chronic back pain patients.

    PubMed

    Löffler, A; Trojan, J; Zieglgänsberger, W; Diers, M

    2017-11-01

    Previous findings suggest that watching sites of experimental and chronic pain can exert an analgesic effect. Our present study investigates whether watching one's back during massage increases the analgesic effect of this treatment in chronic back pain patients. Twenty patients with chronic back pain were treated with a conventional massage therapy. During this treatment, patients received a real-time video feedback of their own back. Watching a neutral object, a video of another person of the same sex being massaged, a picture of the own back, and keeping one's eyes closed were used as controls. These conditions were presented in randomized order on five separate days. All conditions yielded significant decreases in habitual pain intensity. The effect of real-time video feedback of the own back on massage treatment was the strongest and differed significantly from the effect of watching a neutral object, but not from the other control conditions, which may have induced slight effects of their own. Repeated real-time video feedback may be useful during massage treatment of chronic pain. This study shows that inducing visual induced analgesia during massage treatment can be helpful in alleviating chronic pain. © 2017 European Pain Federation - EFIC®.

  2. New developments in diagnosis and non-surgical treatment of chronic pancreatitis.

    PubMed

    Inui, Kazuo; Yoshino, Junji; Miyoshi, Hironao; Yamamoto, Satoshi; Kobayashi, Takashi

    2013-12-01

    Chronic pancreatitis is progressive and irreversible, leading to digestive and absorptive disorders by destruction of the exocrine pancreas and to diabetes mellitus by destruction of the endocrine pancreas. When complications such as pancreatolithiasis and pseudocyst occur, elevated pancreatic ductal pressure exacerbates pain and induces other complications, worsening the patient's general condition. Combined treatment with extracorporeal shock-wave lithotripsy and endoscopic lithotripsy is a useful, minimally invasive, first-line treatment approach that can preserve pancreatic exocrine function. Pancreatic duct stenosis elevates intraductal pressure and favor both pancreatolithiasis and pseudocyst formation, making effective treatment vitally important. Endoscopic treatment of benign pancreatic duct stenosis stenting frequently decreases pain in chronic pancreatitis. Importantly, stenosis of the main pancreatic duct increases risk of stone recurrence after treatment of pancreatolithiasis. Recently, good results were reported in treating pancreatic duct stricture with a fully covered self-expandable metallic stent, which shows promise for preventing stone recurrence after lithotripsy in patients with pancreatic stricture. Chronic pancreatitis has many complications including pancreatic carcinoma, pancreatic atrophy, and loss of exocrine and endocrine function, as well as frequent recurrence of stones after treatment of pancreatolithiasis. As early treatment of chronic pancreatitis is essential, the new concept of early chronic pancreatitis, including characteristics findings in endoscopic ultrasonograms, is presented. © 2013 Journal of Gastroenterology and Hepatology Foundation and Wiley Publishing Asia Pty Ltd.

  3. Topical treatments for chronic plaque psoriasis.

    PubMed

    Mason, Anne R; Mason, James; Cork, Michael; Dooley, Gordon; Edwards, Gladys

    2009-04-15

    Chronic plaque psoriasis is the most common type of psoriasis and is characterised by redness, thickness and scaling. First line management of chronic plaque psoriasis is with topical treatments, including vitamin D analogues, topical corticosteroids, tar-based preparations, dithranol, salicylic acid and topical retinoids. To compare the effectiveness, tolerability and safety of topical treatments for chronic plaque psoriasis with placebo; to compare vitamin D analogues with other topical treatments. The Cochrane Skin Group's Trials Register was searched (2004/12). To update an unpublished 2002 review we also searched CENTRAL in The Cochrane Library (Issue 1,2005); MEDLINE (to 2005/02); EMBASE (to 2005/08); Science Citation Index (to 2005); Biosis (to 2005); Dissertation Abstracts (all publication years); Inside Conferences (all publication years); SIGLE (to 2005); National Research Register (all projects with a start date of 2001 to 2005); metaRegister of Current Controlled Trials. Randomised trials comparing treatments against placebo or against vitamin D analogues in people with chronic plaque psoriasis. One author extracted study data and assessed study quality. A second author checked these data. We routinely contacted triallists and companies for missing data. We extracted data on withdrawals and adverse events. The review included 131 RCTs with 21,448 participants. Vitamin D was significantly more effective than placebo, although there was a wide variation in effect size with the standardised mean difference (SMD) ranging from -0.82 (95% CI -1.34 to -0.29) to -1.90 (95% CI -2.09 to -1.71). With one exception, all corticosteroids performed better than placebo, with potent corticosteroids (SMD: -0.95 (95% CI: -1.11 to -0.80; I(2): 61.1%; 17 studies; 2386 participants)) having smaller benefits than very potent corticosteroids (SMD: -1.29 (95% CI: -1.45 to -1.13; I(2): 53.2%; 11 studies; 1571 participants)). Dithranol and tazarotene performed better than placebo

  4. Treatment of chikungunya chronic arthritis: A systematic review.

    PubMed

    Sales, Gabriella Maria Pitt Gameiro; Barbosa, Izabel Crystine Pereira; Canejo Neta, Laura Maia Sampaio; Melo, Paloma Lopes de; Leitão, Raphael de Azevedo; Melo, Hugo Moura de Albuquerque

    2018-01-01

    Chikungunya (CHIK) is a tropical arbovirus, transmitted by the female mosquito Aedes aegypti and Aedes albopictus. In Brazil, there have been cases reported since 2014. The initial manifestations of this virus are sudden onset high fever, headache, chills, rashes, myalgia and intense joint pain. Usually, CHIK presents the acute and chronic phases, the latter characterized by bilateral polyarthralgia, which can last for months or even years. During this period, autoimmune diseases can be triggered, making the picture even more complicated. A systematic review was performed on the PubMed and Scielo databases in January 2017. Clinical trials, cohorts, case-control and case reports were included in the study. Expert opinions, societal consensuses and literary reviews were exclusion criteria. Studies were conducted in English, Spanish and Portuguese. The studies were descriptively analyzed and the data was grouped according to methodological similarity. Twenty-four (24) articles were selected and, in compliance with the inclusion and exclusion criteria, 18 were eliminated, with six studies remaining in the present review: five clinical trials and one case report. When the manifestations of CHIK become chronic and, the longer they last, more complications arise. Polyarthralgia can be immaterial, distancing individuals from their daily-life activities. Anti-inflammatory drugs (either steroid or not), in addition to immunosuppressants, homeopathy and physiotherapy are measures of treatment that, according to the literature, have been successful in relieving or extinguishing symptoms. However, it is fundamental that studies of CHIK treatment be further developed.

  5. Established amyloid-β pathology is unaffected by chronic treatment with the selective serotonin reuptake inhibitor paroxetine.

    PubMed

    Severino, Maurizio; Sivasaravanaparan, Mithula; Olesen, Louise Ø; von Linstow, Christian U; Metaxas, Athanasios; Bouzinova, Elena V; Khan, Asif Manzoor; Lambertsen, Kate L; Babcock, Alicia A; Gramsbergen, Jan Bert; Wiborg, Ove; Finsen, Bente

    2018-01-01

    Treatment with selective serotonin reuptake inhibitors has been suggested to mitigate amyloid-β (Aβ) pathology in Alzheimer's disease, in addition to an antidepressant mechanism of action. We investigated whether chronic treatment with paroxetine, a selective serotonin reuptake inhibitor, mitigates Aβ pathology in plaque-bearing double-transgenic amyloid precursor protein (APP) swe /presenilin 1 (PS1) ΔE9 mutants. In addition, we addressed whether serotonin depletion affects Aβ pathology. Treatments were assessed by measurement of serotonin transporter occupancy and high-performance liquid chromatography. The effect of paroxetine on Aβ pathology was evaluated by stereological plaque load estimation and Aβ 42 /Aβ 40 ratio by enzyme-linked immunosorbent assay. Contrary to our hypothesis, paroxetine therapy did not mitigate Aβ pathology, and depletion of brain serotonin did not exacerbate Aβ pathology. However, chronic paroxetine therapy increased mortality in APP swe /PS1 ΔE9 transgenic mice. Our results question the ability of selective serotonin reuptake inhibitor therapy to ameliorate established Aβ pathology. The severe adverse effect of paroxetine may discourage its use for disease-modifying purposes in Alzheimer's disease.

  6. The role of insomnia in the treatment of chronic fatigue.

    PubMed

    Kallestad, Håvard; Jacobsen, Henrik B; Landrø, Nils Inge; Borchgrevink, Petter C; Stiles, Tore C

    2015-05-01

    The definition of Chronic Fatigue Syndrome (CFS) overlaps with definitions of insomnia, but there is limited knowledge about the role of insomnia in the treatment of chronic fatigue. To test if improvement of insomnia during treatment of chronic fatigue was associated with improved outcomes on 1) fatigue and 2) cortisol recovery span during a standardized stress exposure. Patients (n = 122) with chronic fatigue received a 3.5-week inpatient return-to-work rehabilitation program based on Acceptance and Commitment Therapy, and had been on paid sick leave>8 weeks due their condition. A physician and a psychologist examined the patients, assessed medication use, and SCID-I diagnoses. Patients completed self-report questionnaires measuring fatigue, pain, depression, anxiety, and insomnia before and after treatment. A subgroup (n = 25) also completed the Trier Social Stress Test for Groups (TSST-G) before and after treatment. Seven cortisol samples were collected during each test and cortisol spans for the TSST-G were calculated. A hierarchical regression analysis in nine steps showed that insomnia improvement predicted improvement in fatigue, independently of age, gender, improvement in pain intensity, depression and anxiety. A second hierarchical regression analysis showed that improvement in insomnia significantly predicted the cortisol recovery span after the TSST-G independently of improvement in fatigue. Improvement in insomnia severity had a significant impact on both improvement in fatigue and the ability to recover from a stressful situation. Insomnia severity may be a maintaining factor in chronic fatigue and specifically targeting this in treatment could increase treatment response. Copyright © 2014. Published by Elsevier Inc.

  7. [The use of fenspiride for the combined treatment of exacerbation of chronic laryngitis].

    PubMed

    Ryabova, M A

    The present study was carried out based at the Department of Otorhinolaryngology of I.P. Pavlov First State Medical University of Saint-Petersburg. The objective of this work was to elucidate the efficacy and safety of fenspiride therapy for the treatment of exacerbation of chronic laryngitis associated with an acute respiratory infection. The patients comprising the main group received fenspiride (Eurespal, 'Servier', France) at the standard dose in addition to the conventional therapy with the use of antibiotics, inhalation, and voice rest. The patients in the group of comparison were treated following the conventional protocol without fenspiride. The clinical symptoms evaluated based on the scoring system, the results of videolaryngoscopy, and computer-assisted analysis of the voice were compared before and after treatment in the patients of both groups. The results of the study have confirmed the high effectiveness and safety of fenspiride therapy of exacerbation of chronic laryngitis.

  8. New perspectives for chronic pain treatment: a patent review (2010-2016).

    PubMed

    Pina, Lícia T S; Gouveia, Daniele N; Costa, Janara S; Quintans, Jullyana S S; Quintans-Júnior, Lucindo J; Barreto, Rosana S S; Guimarães, Adriana G

    2017-07-01

    Chronic pain is a major problem of public health worldwide and is responsible for the increase in health costs. The therapeutic options available in the market for the treatment of chronic pain are often rather ineffective due to; the high number of adverse reactions, tolerance and dependence, reducing the quality of life, pharmacotherapy adherence and functional capacity. Hence, several studies have been conducted in the search for new treatment alternatives for chronic pain syndromes. Areas covered: This review brings together the therapeutic patents published over the past six years reporting the discovery of new drugs for the treatment of chronic pain, based on the perspective that these compounds are candidates for the management of chronic pain conditions. Expert opinion: Over the past 6 years, several pharmaceutical companies, as well as universities and researchers, have synthesized a series of compounds, which have been shown to be effective in controlling chronic pain in preclinical studies. These findings nurture the hope of discovering new therapeutic options for chronic pain. However, such studies are in early stages and there is a long and hard path to be followed until these compounds can become chemical entities available to the public.

  9. Advances in surgical treatment of chronic pancreatitis.

    PubMed

    Ni, Qingqiang; Yun, Lin; Roy, Manish; Shang, Dong

    2015-02-08

    The incidence of chronic pancreatitis (CP) is between 2 and 200 per 100,000 persons and shows an increasing trend year by year. India has the highest incidence of CP in the world at approximately 114 to 200 per 100,000 persons. The incidence of CP in China is approximately 13 per 100,000 persons. The aim of this review is to assist surgeons in managing patients with CP in surgical treatment. We conducted a PubMed search for "chronic pancreatitis" and "surgical treatment" and reviewed relevant articles. On the basis of our review of the literature, we found that CP cannot be completely cured. The purpose of surgical therapy for CP is to relieve symptoms, especially pain; to improve the patient's quality of life; and to treat complications. Decompression (drainage), resection, neuroablation and decompression combined with resection are commonly used methods for the surgical treatment of CP. Before developing a surgical regimen, surgeons should comprehensively evaluate the patient's clinical manifestations, auxiliary examination results and medical history to develop an individualized surgical treatment regimen.

  10. Medium-Level Laser in Chronic Tinnitus Treatment

    PubMed Central

    Dejakum, K.; Piegger, J.; Plewka, C.; Gunkel, A.; Thumfart, W.; Kudaibergenova, S.; Goebel, G.; Kral, F.; Freysinger, W.

    2013-01-01

    The purpose of this study was to evaluate the effect of medium-level laser therapy in chronic tinnitus treatment. In a prospective double-blind placebo-controlled trial, either active laser (450 mW, 830 nm combined Ga-Al-As diode laser) or placebo irradiation was applied through the external acoustic meatus of the affected ear towards the cochlea. Fourty-eight patients with chronic tinnitus were studied. The main outcome was measured using the Goebel tinnitus questionnaire, visual analogue scales measuring the perceived loudness of tinnitus, the annoyance associated with tinnitus, and the degree of attention paid to tinnitus as well as psycho-acoustical matches of tinnitus pitch and loudness. The results did show only very moderate temporary improvement of tinnitus. Moreover, no statistically relevant differences between laser and placebo group could be found. We conclude that medium-level laser therapy cannot be regarded as an effective treatment of chronic tinnitus in our therapy regime considering the limited number of patients included in our study. PMID:24294604

  11. Challenges in the Treatment of Chronic Wounds

    PubMed Central

    Frykberg, Robert G.; Banks, Jaminelli

    2015-01-01

    Significance: Chronic wounds include, but are not limited, to diabetic foot ulcers, venous leg ulcers, and pressure ulcers. They are a challenge to wound care professionals and consume a great deal of healthcare resources around the globe. This review discusses the pathophysiology of complex chronic wounds and the means and modalities currently available to achieve healing in such patients. Recent Advances: Although often difficult to treat, an understanding of the underlying pathophysiology and specific attention toward managing these perturbations can often lead to successful healing. Critical Issues: Overcoming the factors that contribute to delayed healing are key components of a comprehensive approach to wound care and present the primary challenges to the treatment of chronic wounds. When wounds fail to achieve sufficient healing after 4 weeks of standard care, reassessment of underlying pathology and consideration of the need for advanced therapeutic agents should be undertaken. However, selection of an appropriate therapy is often not evidence based. Future Directions: Basic tenets of care need to be routinely followed, and a systematic evaluation of patients and their wounds will also facilitate appropriate care. Underlying pathologies, which result in the failure of these wounds to heal, differ among various types of chronic wounds. A better understanding of the differences between various types of chronic wounds at the molecular and cellular levels should improve our treatment approaches, leading to better healing rates, and facilitate the development of new more effective therapies. More evidence for the efficacy of current and future advanced wound therapies is required for their appropriate use. PMID:26339534

  12. Pleiotropic Effects of Chronic Phorbol Ester Treatment to Improve Glucose Transport in Insulin-Resistant Cardiomyocytes.

    PubMed

    Viglino, Christelle; Khoramdin, Bahareh; Praplan, Guillaume; Montessuit, Christophe

    2017-12-01

    Stimulation of glucose transport is an important determinant of myocardial susceptibility to ischemia and reperfusion. Stimulation of glucose transport is markedly impaired in cardiomyocytes exposed to free fatty acids (FFA). Deactivation of the Focal Adhesion Kinase (FAK) by FFA contributes to glucose transport impairment, and could be corrected by chronic treatment with the phorbol ester TPA. However, TPA must have effects in addition to FAK reactivation to restore stimulated glucose transport. Chronic treatment with TPA improved basal and stimulated glucose transport in FFA-exposed, but not in control cardiomyocytes. Chronic FFA exposure induced the activation of PKCδ and PKCϵ. TPA markedly downregulated the expression of PKCα, PKCδ, and PKCϵ, suggesting that PKCδ or PKCϵ activation could contribute to inhibition of glucose transport by FFA. Rottlerin, a specific PKCδ inhibitor, improved glucose transport in FFA-exposed cardiomyocytes; and PKCδ was reduced in the particulate fraction of FFA + TPA-exposed cardiomyocytes. TPA also activated Protein Kinase D 1(PKD1) in FFA-exposed cardiomyocytes, as assessed by autophosphorylation of PKD1 on Y916. Pharmaceutical inhibition of PKD1 only partially prevented the improvement of glucose transport by TPA. Chronic TPA treatment also increased basal and stimulated glycolysis and favored accumulation of lipid droplets in FFA-exposed cardiomyocytes. In conclusion, basal and stimulated glucose transport in cardiomyocytes is reduced by chronic FFA exposure, but restored by concomitant treatment with a phorbol ester. The mechanism of action of phorbol esters may involve downregulation of PKCδ, activation of PKD1 and a general switch from fatty acid to glucose metabolism. J. Cell. Biochem. 9999: 4716-4727, 2017. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  13. Diagnosis and treatment of chronic constipation – a European perspective

    PubMed Central

    Tack, J; Müller-Lissner, S; Stanghellini, V; Boeckxstaens, G; Kamm, M A; Simren, M; Galmiche, J-P; Fried, M

    2011-01-01

    Background Although constipation can be a chronic and severe problem, it is largely treated empirically. Evidence for the efficacy of some of the older laxatives from well-designed trials is limited. Patients often report high levels of dissatisfaction with their treatment, which is attributed to a lack of efficacy or unpleasant side-effects. Management guidelines and recommendations are limited and are not sufficiently current to include treatments that became available more recently, such as prokinetic agents in Europe. Purpose We present an overview of the pathophysiology, diagnosis, current management and available guidelines for the treatment of chronic constipation, and include recent data on the efficacy and potential clinical use of the more newly available therapeutic agents. Based on published algorithms and guidelines on the management of chronic constipation, secondary pathologies and causes are first excluded and then diet, lifestyle, and, if available, behavioral measures adopted. If these fail, bulk-forming, osmotic, and stimulant laxatives can be used. If symptoms are not satisfactorily resolved, a prokinetic agent such as prucalopride can be prescribed. Biofeedback is recommended as a treatment for chronic constipation in patients with disordered defecation. Surgery should only be considered once all other treatment options have been exhausted. PMID:21605282

  14. Predicting balance improvements following STARS treatments in chronic ankle instability participants.

    PubMed

    Wikstrom, Erik A; McKeon, Patrick O

    2017-04-01

    Sensory Targeted Ankle Rehabilitation Strategies that stimulate sensory receptors improve postural control in chronic ankle instability participants. However, not all participants have equal responses. Therefore, identifying predictors of treatment success is needed to improve clinician efficiency when treating chronic ankle instability. Therefore, the purpose was to identify predictors of successfully improving postural control in chronic ankle instability participants. Secondary data analysis. Fifty-nine participants with self-reported chronic ankle instability participated. The condition was defined as a history of at least two episodes of "giving way" within the past 6 months; and limitations in self-reported function as measured by the Foot and Ankle Ability Measure. Participants were randomized into three treatment groups (plantar massage, ankle joint mobilization, calf stretching) that received 6, 5-min treatment sessions over a 2-week period. The main outcome measure was treatment success, defined as a participant exceeding the minimal detectable change score for a clinician-oriented single limb balance test. Participants with ≥3 balance test errors had a 73% probability of treatment success following ankle joint mobilizations. Participants with a self-reported function between limb difference <16.07% and who made >2.5 errors had a 99% probability of treatment success following plantar massage. Those who sustained ≥11 ankle sprains had a 94% treatment success probability following calf stretching. Self-reported functional deficits, worse single limb balance, and number of previous ankle sprains are important characteristics when determining if chronic ankle instability participants will have an increased probability of treatment success. Copyright © 2016 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  15. Diagnosis and treatment of chronic bacterial prostatitis and chronic prostatitis/chronic pelvic pain syndrome: a consensus guideline.

    PubMed

    Rees, Jon; Abrahams, Mark; Doble, Andrew; Cooper, Alison

    2015-10-01

    To improve awareness and recognition of chronic bacterial prostatitis (CBP) and chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) among non-specialists and patients. To provide guidance to healthcare professionals treating patients with CBP and CP/CPPS, in both non-specialist and specialist settings. To promote efficient referral of care between non-specialists and specialists and the involvement of the multidisciplinary team (MDT). The guideline population were men with CBP or CP/CPPS (persistent or recurrent symptoms and no other urogenital pathology for ≥3 of the previous 6 months). Consensus recommendations for the guidelines were based on a search to identify literature on the diagnosis and management of CBP and CP/CPPS (published between 1999 and February 2014). A Delphi panel process was used where high-quality, published evidence was lacking. CBP and CP/CPPS can present with a wide range of clinical manifestations. The four main symptom domains are urogenital pain, lower urinary tract symptoms (LUTS - voiding or storage symptoms), psychological issues and sexual dysfunction. Patients should be managed according to their individual symptom pattern. Options for first-line treatment include antibiotics, α-adrenergic antagonists (if voiding LUTS are present) and simple analgesics. Repeated use of antibiotics, such as quinolones, should be avoided if there is no obvious symptomatic benefit from infection control or cultures do not support an infectious cause. Early use of treatments targeting neuropathic pain and/or referral to specialist services should be considered for patients who do not respond to initial measures. An MDT approach (urologists, pain specialists, nurse specialists, specialist physiotherapists, general practitioners, cognitive behavioural therapists/psychologists, and sexual health specialists) is recommended. Patients should be fully informed about the possible underlying causes and treatment options, including an explanation of

  16. Electrochemotherapy treatment of a recalcitrant earlobe keloid scar with chronic lymphocytic leukaemia infiltration.

    PubMed

    Sainsbury, D C G; Allison, K P; Muir, T

    2010-10-01

    Electrochemotherapy, a tumour ablation modality, which facilitates intracellular delivery of poorly-permeable cytotoxic drugs, such as bleomycin, has shown promising results in the treatment of cutaneous and subcutaneous melanomatous and non-melanomatous metastases. We report the case of a 52-year-old Caucasian gentleman with a keloid scar to his left earlobe that developed following a piercing. Despite multiple intralesional steroidal injections, five intralesional excisions and a course of superficial radiotherapy the keloid scar remained over nine years later. For 15 years the patient had also suffered chronic lymphocytic leukaemia with no nodal disease or systemic involvement. However, histological analysis of the final surgical excision specimen showed chronic lymphocytic leukaemia infiltration of the keloid scar. Further surgical excision seemed unwise considering the recalcitrance of the keloid scar. Additionally, no systemic chemotherapy treatment options were feasible. Electrochemotherapy was performed under local anaesthesia with the aim of eradicating the chronic lymphocytic leukaemia deposit within the keloid lesion. Four sessions of electrochemotherapy using bleomycin were deployed over 11 months. A deep core biopsy of the treated keloid performed three months following the last electrochemotherapy session showed no evidence of chronic lymphocytic leukaemia. Serendipitously, following the initial electrochemotherapy treatment no further growth of the keloid scar was observed. Furthermore, subsequent electrochemotherapy led to a substantial reduction in size of the keloid sustained for 14 months at last follow-up. This report highlights the exciting potential of electrochemotherapy and bleomycin in the treatment of recalcitrant scars. Larger, well-designed clinical and in-vitro studies are required to further elucidate the exact role, mechanism and cost-effectiveness of electrochemotherapy in this area. Copyright 2010 British Association of Plastic

  17. Treatment of Chronic Migraine with OnabotulinumtoxinA: Mode of Action, Efficacy and Safety.

    PubMed

    Szok, Délia; Csáti, Anett; Vécsei, László; Tajti, János

    2015-07-17

    Chronic migraine is a common, highly disabling, underdiagnosed and undertreated entity of migraine. It affects 0.9%-2.2% of the general adult population. The present paper overviews the preclinical and clinical data regarding the therapeutic effect of onabotulinumtoxinA in chronic migraineurs. A literature search was conducted in the database of PubMed up to 20 May 2015 for articles related to the pathomechanism of chronic migraine, the mode of action, and the efficacy, safety and tolerability of onabotulinumtoxinA for the preventive treatment of chronic migraine. The pathomechanism of chronic migraine has not been fully elucidated. The mode of action of onabotulinumtoxinA in the treatment of chronic migraine is suggested to be related to the inhibition of the release of calcitonin gene-related peptide and substance P in the trigeminovascular system. Randomized clinical trials demonstrated that long-term onabotulinumtoxinA fixed-site and fixed-dose (155-195 U) intramuscular injection therapy was effective and well tolerated for the prophylactic treatment of chronic migraine. Chronic migraine is a highly devastating entity of migraine. Its exact pathomechanism is unrevealed. Two-third of chronic migraineurs do not receive proper preventive medication. Recent clinical studies revealed that onabotulinumtoxinA was an efficacious and safe treatment for chronic migraine.

  18. Treatment of Chronic Migraine with OnabotulinumtoxinA: Mode of Action, Efficacy and Safety

    PubMed Central

    Szok, Délia; Csáti, Anett; Vécsei, László; Tajti, János

    2015-01-01

    Background: Chronic migraine is a common, highly disabling, underdiagnosed and undertreated entity of migraine. It affects 0.9%–2.2% of the general adult population. The present paper overviews the preclinical and clinical data regarding the therapeutic effect of onabotulinumtoxinA in chronic migraineurs. Methods: A literature search was conducted in the database of PubMed up to 20 May 2015 for articles related to the pathomechanism of chronic migraine, the mode of action, and the efficacy, safety and tolerability of onabotulinumtoxinA for the preventive treatment of chronic migraine. Results: The pathomechanism of chronic migraine has not been fully elucidated. The mode of action of onabotulinumtoxinA in the treatment of chronic migraine is suggested to be related to the inhibition of the release of calcitonin gene-related peptide and substance P in the trigeminovascular system. Randomized clinical trials demonstrated that long-term onabotulinumtoxinA fixed-site and fixed-dose (155–195 U) intramuscular injection therapy was effective and well tolerated for the prophylactic treatment of chronic migraine. Conclusions: Chronic migraine is a highly devastating entity of migraine. Its exact pathomechanism is unrevealed. Two-third of chronic migraineurs do not receive proper preventive medication. Recent clinical studies revealed that onabotulinumtoxinA was an efficacious and safe treatment for chronic migraine. PMID:26193319

  19. Efficacy and Safety of Gabapentin in the Treatment of Chronic Cough: A Systematic Review.

    PubMed

    Shi, Guanglin; Shen, Qin; Zhang, Caixin; Ma, Jun; Mohammed, Anaz; Zhao, Huan

    2018-06-19

    Despite recent clinical guidelines, the optimal therapeutic strategy for the management of refractory chronic cough is still a challenge. The present systematic review was designed to assess the evidence for efficacy and safety of gabapentin in the treatment of chronic cough. A systematic search of PubMed, Embase, Cochrane Library databases, and publications cited in bibliographies was performed. Articles were searched by two reviewers with a priori criteria for study selection. Seven relevant articles were identified, including two randomized controlled trials, one prospective case-series designed with consecutive patients, one retrospective case series of consecutive patients, one retrospective case series with unknown consecutive status, and two case reports comprising six and two patients, respectively. Improvements were detected in cough-specific quality of life (Leicester Cough Questionnaire score) and cough severity (visual analogue scale score) following gabapentin treatment in randomized controlled trials. The results of prospective case-series showed that the rate of overall improvement of cough and sensory neuropathy with gabapentin was 68%. Gabapentin treatment of patients with chronic cough showed superior efficacy and a good safety record compared with placebo or standard medications. Additional randomized and controlled trials are needed. Copyright©2018. The Korean Academy of Tuberculosis and Respiratory Diseases.

  20. Chronic lithium treatment rectifies maladaptive dopamine release in the nucleus accumbens.

    PubMed

    Can, Adem; Frost, Douglas O; Cachope, Roger; Cheer, Joseph F; Gould, Todd D

    2016-11-01

    Chronic lithium treatment effectively reduces behavioral phenotypes of mania in humans and rodents. The mechanisms by which lithium exerts these actions are poorly understood. Pre-clinical and clinical evidence have implicated increased mesolimbic dopamine (DA) neurotransmission with mania. We used fast-scan cyclic voltammetry to characterize changes in extracellular DA concentrations in the nucleus accumbens (NAc) core evoked by 20 and 60 Hz electrical stimulation of the ventral tegmental area (VTA) in C57BL6/J mice treated either acutely or chronically with lithium. The effects of chronic lithium treatment on the availability of DA for release were assessed by depleting readily releasable DA using short inter-train intervals, or administering d-amphetamine acutely to mobilize readily releasable DA. Chronic, but not acute, lithium treatment decreased the amplitude of DA responses in the NAc following 60 Hz pulse train stimulation. Neither lithium treatment altered the kinetics of DA release or reuptake. Chronic treatment did not impact the progressive reduction in the amplitude of DA responses when, using 20 or 60 Hz pulse trains, the VTA was stimulated every 6 s to deplete DA. Specifically, the amplitude of DA responses to 60 Hz pulse trains was initially reduced compared to control mice, but by the fifth pulse train, there was no longer a treatment effect. However, chronic lithium treatment attenuated d-amphetamine-induced increases in DA responses to 20 Hz pulse trains stimulation. Our data suggest that long-term administration of lithium may ameliorate mania phenotypes by normalizing the readily releasable DA pool in VTA axon terminals in the NAc. Read the Editorial Highlight for this article on Page 520. © 2016 International Society for Neurochemistry.

  1. Assessing clinically meaningful treatment effects in controlled trials: chronic migraine as an example.

    PubMed

    Dodick, David W; Turkel, Catherine C; DeGryse, Ronald E; Diener, Hans-Christoph; Lipton, Richard B; Aurora, Sheena K; Nolan, Marissa E; Silberstein, Stephen D

    2015-02-01

    In addition to headache, persons with chronic migraine (CM) experience multiple symptoms, both ictal and interictal, that may contribute to their suffering. Translating clinical trial results into practice requires assessment of the results' clinical meaningfulness. When examining treatment benefit in this disabled patient population, multiple headache-symptom measures should be considered to fully reflect clinical relevance. Currently, only onabotulinumtoxinA is approved specifically for headache prophylaxis in adults with CM. Topiramate is the only other therapeutic agent with double-blind, placebo-controlled evidence in this population. Herein we evaluate the clinical meaningfulness of onabotulinumtoxinA and topiramate as headache prophylaxis in CM by comparing primary endpoints from the placebo-controlled, double-blind phase of the Phase 3 REsearch Evaluating Migraine Prophylaxis Therapy (PREEMPT) clinical program and the topiramate clinical trial (frequency of headache days [primary endpoint in PREEMPT; secondary in topiramate trial] and migraine/migrainous days [primary in topiramate trial, or "migraine/probable-migraine days"; secondary in PREEMPT]). Additionally, outcome measures such as responder rates, health-related quality of life, discontinuation rates, safety, and tolerability profiles are important clinical considerations. The clinical data indicate that statistically significant, clinically relevant treatment benefits exist for both onabotulinumtoxinA and topiramate. These data support these treatments as meaningful headache prophylaxis in adults with CM. CM is a chronic pain condition. We sought to determine the clinical relevance of recent trials in this disabled population. Clinical data indicate that statistically significant, clinically relevant treatment benefits exist for both onabotulinumtoxinA and topiramate, and support use of these treatments as meaningful headache prophylaxis in CM. Copyright © 2015 American Pain Society. Published

  2. [Magneto- laser-phoresis with heparin in the treatment of patients with chronic pharyngitis].

    PubMed

    Portenko, G M; Grafskaia, N A

    2002-01-01

    The results of treatment of various forms of chronic pharyngitis by magnetolaserophoresis (MLP) with heparin show that MLP is more effective in hypertrophic chronic pharyngitis. It is emphasized that when planning treatment of chronic pharyngitis one should take into consideration the state of the gastrointestinal tract.

  3. [CF Lung Disease - a German S3 Guideline: Module 2: Diagnostics and Treatment in Chronic Infection with Pseudomonas aeruginosa].

    PubMed

    Schwarz, C; Schulte-Hubbert, B; Bend, J; Abele-Horn, M; Baumann, I; Bremer, W; Brunsmann, F; Dieninghoff, D; Eickmeier, O; Ellemunter, H; Fischer, R; Grosse-Onnebrink, J; Hammermann, J; Hebestreit, H; Hogardt, M; Hügel, C; Hug, M; Illing, S; Jung, A; Kahl, B; Koitschev, A; Mahlberg, R; Mainz, J G; Mattner, F; Mehl, A; Möller, A; Muche-Borowski, C; Nüßlein, T; Puderbach, M; Renner, S; Rietschel, E; Ringshausen, F C; Schmidt, S; Sedlacek, L; Sitter, H; Smaczny, C; Tümmler, B; Vonberg, R; Wielpütz, M O; Wilkens, H; Wollschläger, B; Zerlik, J; Düesberg, U; van Koningsbruggen-Rietschel, S

    2018-05-01

    Cystic Fibrosis (CF) is the most common autosomal-recessive genetic disease affecting approximately 8000 people in Germany. The disease is caused by mutations in the Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) gene leading to dysfunction of CFTR, a transmembrane chloride channel. This defect causes insufficient hydration of the epithelial lining fluid which leads to chronic inflammation of the airways. Recurrent infections of the airways as well as pulmonary exacerbations aggravate chronic inflammation, lead to pulmonary fibrosis and tissue destruction up to global respiratory insufficiency, which is responsible for the mortality in over 90 % of patients. The main aim of pulmonary treatment in CF is to reduce pulmonary inflammation and chronic infection. Pseudomonas aeruginosa ( Pa ) is the most relevant pathogen in the course of CF lung disease. Colonization and chronic infection are leading to additional loss of pulmonary function. There are many possibilities to treat Pa -infection. This is a S3-clinical guideline which implements a definition for chronic Pa -infection and demonstrates evidence-based diagnostic methods and medical treatment for Pa -infection in order to give guidance for individual treatment options. © Georg Thieme Verlag KG Stuttgart · New York.

  4. Basophil activation test with food additives in chronic urticaria patients.

    PubMed

    Kang, Min-Gyu; Song, Woo-Jung; Park, Han-Ki; Lim, Kyung-Hwan; Kim, Su-Jung; Lee, Suh-Young; Kim, Sae-Hoon; Cho, Sang-Heon; Min, Kyung-Up; Chang, Yoon-Seok

    2014-01-01

    The role of food additives in chronic urticaria (CU) is still under investigation. In this study, we aimed to explore the association between food additives and CU by using the basophil activation test (BAT). The BAT using 15 common food additives was performed for 15 patients with CU who had a history of recurrent urticarial aggravation following intake of various foods without a definite food-specific IgE. Of the 15 patients studied, two (13.3%) showed positive BAT results for one of the tested food additives. One patient responded to monosodium glutamate, showing 18.7% of CD203c-positive basophils. Another patient showed a positive BAT result to sodium benzoate. Both patients had clinical correlations with the agents, which were partly determined by elimination diets. The present study suggested that at least a small proportion of patients with CU had symptoms associated with food additives. The results may suggest the potential utility of the BAT to identity the role of food additives in CU.

  5. [Treatment of chronic recurrent vulvovaginal candidiasis with fluconazole (fungolon--Actavis)].

    PubMed

    Borisov, I; Kolarov, G; Bobcheva, S; Ivanova, A

    2005-01-01

    The object of the study was to evaluate the efficacy of peroral administration of Fluconazole (Fungolon caps. 50 mg - "Actavis") in dose 150 mg (3 caps. x 50 mg) once weekly for a period of 6 months. 50 female patients of reproductive age with chronic vulvovaginal candidiasis caused by C. albicans with three or more recurrences per year were enrolled in an open trial prospective study and 42 women were evaluated before and after treatment. Clinical improvement was observed in 81% of the patients after treatment Microbiological cure was observed in 86% of the patients (36/42). Positive cultures for C. albicans after treatment had 6 patients. Four of these 6 patients had duration of the chronic candidiasis for more than 3 years. Side effects during the treatment were not significant and might not be directly correlated with the administration of fluconazole. There was no cessation of therapy due to side effects. 53.3% of the patients accepted positively the long duration of therapy while 30% found the long duration of treatment a major inconvenience. Fluconazole is easily administrated well tolerated and is suitable for the long treatment of chronic vulvovaginal candididasis.

  6. Effectiveness of an Extended Yoga Treatment for Women with Chronic Posttraumatic Stress Disorder

    PubMed Central

    Price, Maggi; Musicaro, Regina; Turner, Jennifer; Suvak, Michael; Emerson, David; van der Kolk, Bessel

    2017-01-01

    Abstract Background: Yoga has been found to be an effective posttraumatic stress disorder (PTSD) treatment for a variety of trauma survivors, including females with chronic PTSD. Aim/Purpose: The current study builds on extant research by examining an extended trauma-sensitive yoga treatment for women with chronic PTSD. The study sought to optimize the results of a treatment protocol examined in a recent randomized controlled trial with a shorter duration and without assignment or monitoring of home practice. Materials and Methods: The authors examined a 20-week trauma-sensitive yoga treatment in a non-randomized single-group treatment feasibility study for women with chronic treatment-resistant PTSD (N = 9). The authors examined PTSD and dissociation symptom reduction over several assessment periods. Results: The results indicate that participants experienced significant reductions in PTSD and dissociative symptomatology above and beyond similar treatments of a shorter duration. Conclusions: The findings suggest that more intensive trauma-sensitive yoga treatment characterized by longer duration and intentional assignment and monitoring of home practice may be more advantageous for individuals with severe and chronic PTSD. The implications of the findings for the potentially more substantial role of yoga as an intervention for a subset of adults with chronic treatment-resistant PTSD are discussed. PMID:28121466

  7. Effectiveness of an Extended Yoga Treatment for Women with Chronic Posttraumatic Stress Disorder.

    PubMed

    Price, Maggi; Spinazzola, Joseph; Musicaro, Regina; Turner, Jennifer; Suvak, Michael; Emerson, David; van der Kolk, Bessel

    2017-04-01

    Yoga has been found to be an effective posttraumatic stress disorder (PTSD) treatment for a variety of trauma survivors, including females with chronic PTSD. Aim/Purpose: The current study builds on extant research by examining an extended trauma-sensitive yoga treatment for women with chronic PTSD. The study sought to optimize the results of a treatment protocol examined in a recent randomized controlled trial with a shorter duration and without assignment or monitoring of home practice. The authors examined a 20-week trauma-sensitive yoga treatment in a non-randomized single-group treatment feasibility study for women with chronic treatment-resistant PTSD (N = 9). The authors examined PTSD and dissociation symptom reduction over several assessment periods. The results indicate that participants experienced significant reductions in PTSD and dissociative symptomatology above and beyond similar treatments of a shorter duration. The findings suggest that more intensive trauma-sensitive yoga treatment characterized by longer duration and intentional assignment and monitoring of home practice may be more advantageous for individuals with severe and chronic PTSD. The implications of the findings for the potentially more substantial role of yoga as an intervention for a subset of adults with chronic treatment-resistant PTSD are discussed.

  8. Chronic Myeloproliferative Neoplasms Treatment (PDQ®)—Health Professional Version

    Cancer.gov

    Chronic Myeloproliferative Neoplasms (MPN) treatment varies widely depending on the specific diagnosis. Treatment options may include observation, phlebotomy, steroids, chemotherapy, immunotherapy, and stem cell transplant. Get detailed information about MPNs in this summary for clinicians.

  9. Boceprevir plus peginterferon/ribavirin for treatment of chronic hepatitis C in Russia.

    PubMed

    Isakov, Vasily; Nikitin, Igor; Chulanov, Vladimir; Ogurtsov, Pavel; Lukyanova, Ekaterina; Long, Jianmin; Wahl, Janice; Helmond, Frans A

    2016-02-28

    To evaluate addition of boceprevir to peginterferon/ribavirin (PR) in Russian patients with chronic hepatitis C virus (HCV). Treatment-naive (TN) and treatment-experienced (TE) patients (who had failed prior treatment with PR for ≥ 12 wk) with chronic HCV genotype 1 infection were enrolled in this placebo-controlled, double-blind study. All patients initially received PR for 4 wk. Patients randomized to control treatment then received PR for an additional 44 wk. TN patients randomized to triple therapy received boceprevir (800 mg three times daily) plus PR for 24 wk and then further therapy according to treatment week 8 (TW8) HCV RNA levels. TE patients received boceprevir plus PR for 32 wk and then further therapy according to TW8 HCV RNA levels. Treatment was discontinued for TN patients with detectable HCV RNA at TW24 and TE patients with detectable HCV RNA at TW12 because of futility. The primary efficacy end point was sustained virologic response (SVR) defined as undetectable HCV RNA 24 wk after completing all study therapy. SVR was 74.8% in the boceprevir plus PR arm compared with 46.2% in the control arm, with a stratification-adjusted treatment difference of 29.2% (95%CI: 16.4-41.5; P < 0.0001). Rates of SVR were higher in the boceprevir arm in both TN and TE patient groups (TN 78.4% vs 56.3%; TE 69.4% vs 30.0%). Within TE patients, the rates of SVR were higher with boceprevir plus PR compared with PR, regardless of treatment failure type (null responder, partial responder, and relapser). Most patients receiving boceprevir plus PR in both TN (86%) and TE (71%) populations were eligible for reduced treatment duration. Anemia was increased in patients receiving boceprevir plus PR vs PR alone (47.2% vs 24.4%); there was a corresponding increase in ribavirin dose reduction and erythropoietin use. Among patients receiving boceprevir plus PR, SVR rates were similar in patients with anemia (< 10 g/dL) and those without anemia (71.2% vs 77.4%). Regulatory

  10. Boceprevir plus peginterferon/ribavirin for treatment of chronic hepatitis C in Russia

    PubMed Central

    Isakov, Vasily; Nikitin, Igor; Chulanov, Vladimir; Ogurtsov, Pavel; Lukyanova, Ekaterina; Long, Jianmin; Wahl, Janice; Helmond, Frans A

    2016-01-01

    AIM: To evaluate addition of boceprevir to peginterferon/ribavirin (PR) in Russian patients with chronic hepatitis C virus (HCV). METHODS: Treatment-naive (TN) and treatment-experienced (TE) patients (who had failed prior treatment with PR for ≥ 12 wk) with chronic HCV genotype 1 infection were enrolled in this placebo-controlled, double-blind study. All patients initially received PR for 4 wk. Patients randomized to control treatment then received PR for an additional 44 wk. TN patients randomized to triple therapy received boceprevir (800 mg three times daily) plus PR for 24 wk and then further therapy according to treatment week 8 (TW8) HCV RNA levels. TE patients received boceprevir plus PR for 32 wk and then further therapy according to TW8 HCV RNA levels. Treatment was discontinued for TN patients with detectable HCV RNA at TW24 and TE patients with detectable HCV RNA at TW12 because of futility. The primary efficacy end point was sustained virologic response (SVR) defined as undetectable HCV RNA 24 wk after completing all study therapy. RESULTS: SVR was 74.8% in the boceprevir plus PR arm compared with 46.2% in the control arm, with a stratification-adjusted treatment difference of 29.2% (95%CI: 16.4-41.5; P < 0.0001). Rates of SVR were higher in the boceprevir arm in both TN and TE patient groups (TN 78.4% vs 56.3%; TE 69.4% vs 30.0%). Within TE patients, the rates of SVR were higher with boceprevir plus PR compared with PR, regardless of treatment failure type (null responder, partial responder, and relapser). Most patients receiving boceprevir plus PR in both TN (86%) and TE (71%) populations were eligible for reduced treatment duration. Anemia was increased in patients receiving boceprevir plus PR vs PR alone (47.2% vs 24.4%); there was a corresponding increase in ribavirin dose reduction and erythropoietin use. Among patients receiving boceprevir plus PR, SVR rates were similar in patients with anemia (< 10 g/dL) and those without anemia (71.2% vs 77

  11. Chronic Lymphocytic Leukemia Treatment (PDQ®)—Health Professional Version

    Cancer.gov

    Chronic lymphocytic leukemia (CLL) treatment options can include observation, steroids, chemotherapy, targeted therapy, and/or stem cell transplant. Get detailed information about newly diagnosed and recurrent CLL and available treatment modalities in this summary for clinicians.

  12. BCR-ABL1 tyrosine kinase inhibitors for the treatment of chronic myeloid leukemia.

    PubMed

    Cuellar, Sandra; Vozniak, Michael; Rhodes, Jill; Forcello, Nicholas; Olszta, Daniel

    2017-01-01

    The management of chronic myeloid leukemia with BCR-ABL1 tyrosine kinase inhibitors has evolved chronic myeloid leukemia into a chronic, manageable disease. A patient-centered approach is important for the appropriate management of chronic myeloid leukemia and optimization of long-term treatment outcomes. The pharmacist plays a key role in treatment selection, monitoring drug-drug interactions, identification and management of adverse events, and educating patients on adherence. The combination of tyrosine kinase inhibitors with unique safety profiles and individual patients with unique medical histories can make managing treatment difficult. This review will provide up-to-date information regarding tyrosine kinase inhibitor-based treatment of patients with chronic myeloid leukemia. Management strategies for adverse events and considerations for drug-drug interactions will not only vary among patients but also across tyrosine kinase inhibitors. Drug-drug interactions can be mild to severe. In instances where co-administration of concomitant medications cannot be avoided, it is critical to understand how drug levels are impacted and how subsequent dose modifications ensure therapeutic drug levels are maintained. An important component of patient-centered management of chronic myeloid leukemia also includes educating patients on the significance of early and regular monitoring of therapeutic milestones, emphasizing the importance of adhering to treatment in achieving these targets, and appropriately modifying treatment if these clinical goals are not being met. Overall, staying apprised of current research, utilizing the close pharmacist-patient relationship, and having regular interactions with patients, will help achieve successful long-term treatment of chronic myeloid leukemia in the age of BCR-ABL1 tyrosine kinase inhibitors.

  13. Pain Volatility and Prescription Opioid Addiction Treatment Outcomes in Patients with Chronic Pain

    PubMed Central

    Worley, Matthew J.; Heinzerling, Keith G.; Shoptaw, Steven; Ling, Walter

    2015-01-01

    The combination of prescription opioid dependence and chronic pain is increasingly prevalent and hazardous to public health. Variability in pain may explain poor prescription opioid addiction treatment outcomes in persons with chronic pain. This study examined pain trajectories and pain volatility in patients with chronic pain receiving treatment for prescription opioid addiction. We conducted secondary analyses of adults with chronic pain (N = 149) who received buprenorphine-naloxone (BUP-NLX) and counseling for 12 weeks in an outpatient, multi-site clinical trial. Good treatment outcome was defined as urine-verified abstinence from opioids at treatment endpoint (Week 12) and during at least two of the previous three weeks. Pain severity significantly declined over time during treatment (b = − 0.36, p < .001). Patients with greater pain volatility were less likely to have a good treatment outcome (OR = 0.55, p < .05), controlling for baseline pain severity and rate of change in pain over time. A one standard deviation increase in pain volatility was associated with a 44% reduction in the probability of endpoint abstinence. The significant reduction in subjective pain during treatment provides observational support for the analgesic effects of BUP-NLX in patients with chronic pain and opioid dependence. Patients with greater volatility in subjective pain during treatment have increased risk for returning to opioid use by the conclusion of an intensive treatment with BUP-NLX and counseling. Future research should examine underlying mechanisms of pain volatility and identify related therapeutic targets to optimize interventions for prescription opioid addiction and co-occurring chronic pain. PMID:26302337

  14. Pain volatility and prescription opioid addiction treatment outcomes in patients with chronic pain.

    PubMed

    Worley, Matthew J; Heinzerling, Keith G; Shoptaw, Steven; Ling, Walter

    2015-12-01

    The combination of prescription opioid dependence and chronic pain is increasingly prevalent and hazardous to public health. Variability in pain may explain poor prescription opioid addiction treatment outcomes in persons with chronic pain. This study examined pain trajectories and pain volatility in patients with chronic pain receiving treatment for prescription opioid addiction. We conducted secondary analyses of adults with chronic pain (n = 149) who received buprenorphine/naloxone (BUP/NLX) and counseling for 12 weeks in an outpatient, multisite clinical trial. Good treatment outcome was defined as urine-verified abstinence from opioids at treatment endpoint (Week 12) and during at least 2 of the previous 3 weeks. Pain severity significantly declined over time during treatment (b = -0.36, p < .001). Patients with greater pain volatility were less likely to have a good treatment outcome (odds ratio = 0.55, p < .05), controlling for baseline pain severity and rate of change in pain over time. A 1 standard deviation increase in pain volatility was associated with a 44% reduction in the probability of endpoint abstinence. The significant reduction in subjective pain during treatment provides observational support for the analgesic effects of BUP/NLX in patients with chronic pain and opioid dependence. Patients with greater volatility in subjective pain during treatment have increased risk of returning to opioid use by the conclusion of an intensive treatment with BUP/NLX and counseling. Future research should examine underlying mechanisms of pain volatility and identify related therapeutic targets to optimize interventions for prescription opioid addiction and co-occurring chronic pain. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

  15. Chronic Pain and Mental Health Disorders: Shared Neural Mechanisms, Epidemiology, and Treatment.

    PubMed

    Hooten, W Michael

    2016-07-01

    Chronic pain and mental health disorders are common in the general population, and epidemiological studies suggest that a bidirectional relationship exists between these 2 conditions. The observations from functional imaging studies suggest that this bidirectional relationship is due in part to shared neural mechanisms. In addition to depression, anxiety, and substance use disorders, individuals with chronic pain are at risk of other mental health problems including suicide and cigarette smoking and many have sustained sexual violence. Within the broader biopsychosocial model of pain, the fear-avoidance model explains how behavioral factors affect the temporal course of chronic pain and provides the framework for an array of efficacious behavioral interventions including cognitive-behavioral therapy, acceptance-based therapies, and multidisciplinary pain rehabilitation. Concomitant pain and mental health disorders often complicate pharmacological management, but several drug classes, including serotonin-norepinephrine reuptake inhibitors, tricyclic antidepressants, and anticonvulsants, have efficacy for both conditions and should be considered first-line treatment agents. Copyright © 2016 Mayo Foundation for Medical Education and Research. Published by Elsevier Inc. All rights reserved.

  16. Huangqi Jianzhong Tang for Treatment of Chronic Gastritis: A Systematic Review of Randomized Clinical Trials

    PubMed Central

    Wei, Yue; Ma, Li-Xin; Yin, Sheng-Jun; An, Jing; Wei, Qi; Yang, Jin-Xiang

    2015-01-01

    To assess the clinical effects and safety of Huangqi Jianzhong Tang (HQJZ) for the treatment of chronic gastritis (CG), three English databases and four Chinese databases were searched through the inception to January 2015. In randomized controlled trials (RCTs) comparing HQJZ with placebo, no intervention and western medicine were included. A total of 9 RCTs involving 979 participants were identified. The methodological quality of the included trials was generally poor. Meta-analyses demonstrated that HQJZ plus conventional medicine was more effective in improving overall gastroscopy outcome than western medicine alone for treatment of chronic superficial gastritis with the pooling result of overall improvement [OR 3.78 (1.29,11.06), P = 0.02]. In addition, the combination of HQJZ with antibiotics has higher overall effect rate than antibiotics alone for the treatment of CG [OR 2.60 (1.49,4.54), P = 0.0007]. There were no serious adverse events reported in both the intervention and controlled groups. HQJZ has the potential of improvement of the patients' gastroscopy outcomes, Helicobacter pylori clearance rate, traditional Chinese Medicine syndromes, and overall effect rate alone or in combination use with conventional western medicine for chronic atrophic gastritis. However, due to poor methodological quality, the beneficial effect and safeties of HQJZ for CG could not be confirmed. PMID:26819622

  17. CaMKII activity is essential for improvement of memory-related behaviors by chronic rivastigmine treatment.

    PubMed

    Moriguchi, Shigeki; Tagashira, Hideaki; Sasaki, Yuzuru; Yeh, Jay Z; Sakagami, Hiroyuki; Narahashi, Toshio; Fukunaga, Kohji

    2014-03-01

    Because the cholinergic system is down-regulated in the brain of Alzheimer's disease patients, cognitive deficits in Alzheimer's disease patients are significantly improved by rivastigmine treatment. To address the mechanism underlying rivastigmine-induced memory improvements, we chronically treated olfactory bulbectomized (OBX) mice with rivastigmine. The chronic rivastigmine treatments for 12-13 days starting at 10 days after OBX operation significantly improved memory-related behaviors assessed by Y-maze task, novel object recognition task, passive avoidance task, and Barnes maze task, whereas the single rivastigmine treatment failed to improve the memory. Consistent with the improved memory-related behaviors, long-term potentiation in the hippocampal CA1 region was markedly restored by rivastigmine treatments. In immunoblotting analyses, the reductions of calcium/calmodulin-dependent protein kinase II (CaMKII) autophosphorylation and calcium/calmodulin-dependent protein kinase IV (CaMKIV) phosphorylation in the CA1 region in OBX mice were significantly restored by rivastigmine treatments. In addition, phosphorylation of AMPAR subunit glutamate receptor 1 (GluA1) (Ser-831) and cAMP-responsive element-binding protein (Ser-133) as downstream targets of CaMKII and CaMKIV, respectively, in the CA1 region was also significantly restored by chronic rivastigmine treatments. Finally, we confirmed that rivastigmine-induced improvements of memory-related behaviors and long-term potentiation were not obtained in CaMKIIα(+/-) mice. On the other hand, CaMKIV(-/-) mice did not exhibit the cognitive impairments. Taken together, the stimulation of CaMKII activity in the hippocampus is essential for rivastigmine-induced memory improvement in OBX mice. © 2013 International Society for Neurochemistry.

  18. Topical antimicrobial agents for the treatment of chronic wounds.

    PubMed

    Ousey, Karen; McIntosh, Caroline

    2009-09-01

    Chronic wounds are commonly observed in acute and community settings. The management of chronic wounds represents a significant proportion of health-care resources and makes up a substantial amount of contact time with community-based nurses spending approximately 25% to 50% of their time treating wounds. Chronic wounds often exhibit increased bacterial burden that can negatively impact upon patients, reduce their quality of life and substantially increase treatment costs for health care providers. Antibiotic resistance has become a major medical and public health problem, and interest has been generated in the use of topical therapies to manage wound infection. This article presents an overview of the historical use of honey, silver and iodine for the treatment of infected wounds progressing through to modern day use and the current evidence base for the use of these antimicrobial agents in the management of infected wounds.

  19. Discontinuing treatment in children with chronic, critical illnesses.

    PubMed

    Mahon, M M; Deatrick, J A; McKnight, H J; Mohr, W K

    2000-03-01

    Decisions about optimal treatment for critically ill children are qualitatively different from those related to adults. Technological advances over the past several decades have resulted in myriad treatment options that leave many children chronically, critically ill. These children are often technology dependent. With new technologies and new patient populations comes the responsibility to understand how, when, and why these technologies are applied and when technology should not be used or should be withdrawn. Much has been written about ethical decision making in the care of chronically, critically ill adults and newborns. In this article, relevant factors about the care of children older than neonates are described: standards, decision makers, age of the child, and pain management. A case study is used as a mechanism to explore these issues. Dimensions of futility, discontinuing aggressive treatment, and a consideration of benefits and burdens are integrated throughout the discussion to inform nurse practitioner practice.

  20. Sialendoscopy in treatment of adult chronic recurrent parotitis without sialolithiasis.

    PubMed

    Jokela, Johanna; Haapaniemi, Aaro; Mäkitie, Antti; Saarinen, Riitta

    2018-03-01

    The aim of this prospective study was to evaluate the efficacy of sialendoscopy in the management of adult chronic recurrent parotitis without sialolithiasis. In addition, preliminary results of an initial randomized placebo-controlled trial of single-dose intraductal steroid injection given concurrently with sialendoscopy, are presented. Forty-nine adult patients with chronic recurrent parotitis without sialoliths were included in this study. They underwent sialendoscopy and were randomized to receive either a concurrent intraductal injection of isotonic saline solution or 125 mg of hydrocortisone. Symptom severity was evaluated with visual analogue scale (VAS) and by recording symptom frequency and course with a multiple-choice questionnaire completed preoperatively and at 3, 6, and 12 months after the procedure. The mean VAS score was 5.6 preoperatively and dropped to 2.9 at 3 months, 3.0 at 6 months, and 2.7 at 12 months after the procedure. The VAS score and the frequency of symptoms were significantly lower at 3 (p < 0.001), 6 (p < 0.001) and 12 (p < 0.001) months after the procedure when compared with the preoperative scores indicating that sialendoscopy reduces the symptoms of recurrent parotitis. However, complete permanent resolution of symptoms was rare. Single-dose steroid injection concomitant to sialendoscopy provided no additional benefit, but the current study is not sufficiently powered to determine a clinical difference between the steroid and non-steroid groups. Sialendoscopy appears to reduce the symptoms of chronic recurrent parotitis. While total permanent symptom remission is rare, sialendoscopy can be considered a safe and relatively efficacious treatment method for this patient group.

  1. Hyperbaric Oxygen Therapy in the Treatment of Chronic Mild-Moderate Blast-Induced Traumatic Brain Injury Post-Concussion Syndrome (PCS) and Post Traumatic Stress Disorder (PTSD)

    DTIC Science & Technology

    2016-10-01

    Award Number: W81XWH-10-1-0962 TITLE: Hyperbaric Oxygen Therapy in the Treatment of Chronic Mild-Moderate Blast-Induced Traumatic Brain Injury...164. TITLE AND SUBTITLE 5a. CONTRACT NUMBER W81XWH-10-1-0962 Hyperbaric Oxygen Therapy in the Treatment of Chronic Mild-Moderate Blast-Induced...month follow-up period post-hyperbaric oxygen treatment. 1 additional subject is scheduled to be screened in October 2016 and 3 are awaiting first

  2. Extracorporeal shock wave treatment for chronic rotator cuff tendonitis (shoulder pain).

    PubMed

    Ho, C

    2007-01-01

    (1) Electrohydraulic, electromagnetic, or piezoelectric devices are used to translate energy into acoustic waves during extracorporeal shock wave treatment (ESWT) for chronic rotator cuff tendonitis (shoulder pain). The acoustic waves may help to accelerate the healing process of chronic rotator cuff tendonitis via an unknown mechanism. (2) ESWT, which is performed as an outpatient procedure, is intended to alleviate the pain due to chronic rotator cuff tendonitis. (3) Limited evidence from a German study indicates that the cost of ESWT for rotator cuff tendonitis is one-fifth to one-seventh the cost of surgical treatment, with longer recovery time and time off work in the surgical treatment group accounting for about two-thirds of the overall cost. (4) The evidence reviewed for this bulletin supports the use of high-energy ESWT for chronic calcific rotator cuff tendonitis, but not for non-calcific rotator cuff tendonitis. High-quality RCTs with larger sample sizes are needed to provide stronger evidence.

  3. [Role of debridement in treatment of chronic wounds].

    PubMed

    Huljev, Dubravko; Gajić, Aleksandar; Triller, Ciril; Leskovec, Nada Kecelj

    2012-10-01

    Debridement is the process of removing dead tissue from the wound bed. Since devitalized tissue can obstruct or completely stop healing of the wound, it is indicated to debride wound bed as part of the treatment process. The aim of debridement is to transform a chronic wound into an acute wound and to initiate the process of healing. Debridement is the foundation of each wound treatment and it has to be repeated, depending on the necrotic tissue formation. There are several types of debridement: surgical, autolytic, chemical, enzymatic, mechanical, and biological. Using previous knowledge and advances in technology, new types of debridement have been introduced. Besides standard methods, methods of pulsed lavage debridement (hydro-surgery, water-jet) and ultrasound-assisted wound treatment (UAW) are ever more widely introduced. The method of debridement the clinician will choose depends on the amount of necrotic (devitalized) tissue in the wound bed, the size and depth of the wound, the underlying disease, the possible comorbidity, as well as on the general condition of the patient. Frequently, the methods of debridement are combined in order to achieve better removal of devitalized tissue. Debridement in addition significantly reduces bacterial burden. Regardless of the method of debridement, it is essential to take pain to the lowest point.

  4. [Current alternatives in the surgical treatment of chronic pancreatitis--a review article].

    PubMed

    Kat'uchová, Jana; Radonak, Jozef

    2011-01-01

    Chronic pancreatitis is characterized as an inflammatory process affecting the pancreas that causes progressive destruction of the gland and fibrosis, with subsequent endocrine and exocrine insufficiency. The most common cause of chronic pancreatitis is alcohol use in combination with nicotine. Manifestations are persistent or recurrent painful attacks. The only parameter of successful treatment of chronic pancreatitis is a relieve from long-lasting pain and improvement of the quality of life. Surgical treatment options include drainage operations on the pancreas, pancreatic resection or a combination of both. With optimal surgical treatment performed and good patient's compliance, operations for chronic pancreatitis have low number of post-operative complications and relatively good long-term results. The continued consumption of alcohol and drugs bring about worse outcomes, sometimes even a complete failure of therapy. Chronic pancreatitis also has considerable socio-economic consequences. Due to the persisting pain and frequent hospitalization it can lead to long-term disability and early retirement predominantly in young patients.

  5. Update of Inpatient Treatment for Refractory Chronic Daily Headache.

    PubMed

    Lai, Tzu-Hsien; Wang, Shuu-Jiun

    2016-01-01

    Chronic daily headache (CDH) is a group of headache disorders, in which headaches occur daily or near-daily (>15 days per month) and last for more than 3 months. Important CDH subtypes include chronic migraine, chronic tension-type headache, hemicrania continua, and new daily persistent headache. Other headaches with shorter durations (<4 h/day) are usually not included in CDH. Common comorbidities of CDH are medication overuse headache and various psychiatric disorders, such as depression and anxiety. Indications of inpatient treatment for CDH patients include poor responses to outpatient management, need for detoxification for overuse of specific medications (particularly opioids and barbiturates), and severe psychiatric comorbidities. Inpatient treatment usually involves stopping acute pain, preventing future attacks, and detoxifying medication overuse if present. Multidisciplinary integrated care that includes medical staff from different disciplines (e.g., psychiatry, clinical psychology, and physical therapy) has been recommended. The outcomes of inpatient treatment are satisfactory in terms of decreasing headache intensity or frequency, withdrawal from medication overuse, reducing disability, and improving life quality, although long-term relapse is not uncommon. In conclusion, inpatient treatment may be useful for select patients with refractory CDH and should be incorporated in a holistic headache care program.

  6. Basophil Activation Test with Food Additives in Chronic Urticaria Patients

    PubMed Central

    Kang, Min-Gyu; Song, Woo-Jung; Park, Han-Ki; Lim, Kyung-Hwan; Kim, Su-Jung; Lee, Suh-Young; Kim, Sae-Hoon; Cho, Sang-Heon; Min, Kyung-Up

    2014-01-01

    The role of food additives in chronic urticaria (CU) is still under investigation. In this study, we aimed to explore the association between food additives and CU by using the basophil activation test (BAT). The BAT using 15 common food additives was performed for 15 patients with CU who had a history of recurrent urticarial aggravation following intake of various foods without a definite food-specific IgE. Of the 15 patients studied, two (13.3%) showed positive BAT results for one of the tested food additives. One patient responded to monosodium glutamate, showing 18.7% of CD203c-positive basophils. Another patient showed a positive BAT result to sodium benzoate. Both patients had clinical correlations with the agents, which were partly determined by elimination diets. The present study suggested that at least a small proportion of patients with CU had symptoms associated with food additives. The results may suggest the potential utility of the BAT to identity the role of food additives in CU. PMID:24527415

  7. Surgical and endoscopic treatment of pain in chronic pancreatitis: a multidisciplinary update.

    PubMed

    Issa, Y; van Santvoort, H C; van Goor, H; Cahen, D L; Bruno, M J; Boermeester, M A

    2013-01-01

    Chronic pancreatitis is an inflammatory disease of the pancreas with abdominal pain as the most prominent symptom. Adequate treatment of patients with chronic pancreatitis remains a major challenge, mainly because of the lack of evidence-based treatment protocols. The primary goal of treatment is to achieve long-term pain relief, control of the complications associated with the disease, and to restore the quality of life. Currently, a conservative step-up approach is often used for the treatment of pain; progression to severe and intractable pain is considered necessary before invasive treatment is considered. Recent studies, however, suggest that surgical intervention should not be considered only as last-resort treatment, since it can mitigate disease progression, achieve excellent pain control, and preserve pancreatic function. In this review, we present a state-of-the art overview of endoscopic and surgical treatment options for patients with painful chronic pancreatitis, and elaborate on the timing of surgery. Copyright © 2013 S. Karger AG, Basel.

  8. Lubiprostone: a new drug for the treatment of chronic idiopathic constipation.

    PubMed

    Baker, Danial E

    2007-01-01

    Lubiprostone offers an additional alternative for patients with chronic idiopathic constipation. Lubiprostone is more efficacious than placebo in the treatment of chronic idiopathic constipation. In placebo-controlled clinical trials, lubiprostone therapy was generally well tolerated and was not associated with severe adverse effects; however, the high incidence of nausea may be problematic for some patients. The nausea may be alleviated or minimized by administering the dose with food, and some patients may require a dosage reduction to 24 mug once daily. The key limitations of the placebo-controlled clinical trials include the absence of information regarding the duration of the constipation and previous types of therapies that had been used to treat the constipation and the absence of an active control group. Comparative studies with other therapies (eg, saline laxatives, polyethylene glycol) used for constipation are necessary to determine the clinical and economic value of this agent relative to other forms of therapy.

  9. Treatment and follow up of children with chronic hepatitis C in Albania

    PubMed Central

    2012-01-01

    Background Treatment of Hepatitis C in children has a better outcome than in adults, and for this reason the treatment had different views. However, in pediatric age hepatitis C is seen to have an evolution towards chronicity. Today is a normal option to treat chronic hepatitis C as early as possible according to certain criteria. The aim of this study is to show the results of treatment with interferon and ribavirin and the follow-up of children diagnosed with chronic hepatitis C in our service. Patients and methods This is a prospective study which has included children 3 up to 15 years old (13 boys and 4 girls) diagnosed with chronic hepatitis C. All patients underwent a certain protocol, including liver biopsy prior to treatment. Treatment consisted in use for 48 weeks of INF α-2b, 3 MIU/m2 three times a week s/c and ribavirin 15 mg/kg orally divided bid. Two patients were treated with PEGINF α-2b with dose 1.5 mcg/kg once a week s/c and ribavirin 15 mg/kg. After the treatment all patients have stayed under our control for an average period of 24 weeks. Results At the end of the treatment we detected a patient with HCV-RNA positive. End Treatment Viral Response was 94%. Six months later we found three patients who showed relapse of disease. Sustained Viral Response was approximately 83% Conclusion The combination therapy of interferon with Ribavirin in treatment of children with chronic hepatitis C provides a higher SVR when treatment is initiated at the earliest stages of hepatic changes. Side effects of therapy are insignificant in comparison with results obtained PMID:22244498

  10. [The use of eurespal for the treatment of chronic laryngitis].

    PubMed

    Riabova, M A

    2011-01-01

    The author provides a rationale for the use of eurespal for the treatment of chronic laryngitis based on the pathogenetic concept of pathological condition. The results of a clinical study designed to evaluate the efficiency and safety of eurespal therapy in patients with chronic laryngitis are presented.

  11. The Relationship Between Posttraumatic Stress Disorder and Chronic Pain in People Seeking Treatment for Chronic Pain: The Mediating Role of Psychological Flexibility.

    PubMed

    Åkerblom, Sophia; Perrin, Sean; Rivano Fischer, Marcelo; McCracken, Lance M

    2018-06-01

    The symptoms of posttraumatic stress disorder (PTSD) and chronic pain are thought to interact to increase the severity and impact of both conditions, but the mechanisms by which they interact remain unclear. This study examines the relationship between PTSD and chronic pain and whether indices of Psychological Flexibility mediate the relationship between these 2 conditions. Standardized self-report measures of PTSD, pain severity, pain interference, depression, and psychological flexibility (pain-related acceptance, committed action, cognitive fusion, and values-based action) were obtained from 315 people seeking treatment for chronic pain who also reported at least 1 traumatic experience. People seeking treatment for chronic pain and reporting symptoms consistent with a current diagnosis of PTSD had significantly higher levels of pain severity, pain interference, depression, and cognitive fusion and lower levels of pain-related acceptance and committed action than those reporting symptoms below the diagnostic threshold for PTSD. Pain-related acceptance, committed action, cognitive fusion, and depression mediated the relationship between PTSD and pain severity/interference, with pain-related acceptance being the strongest mediator from the Psychological Flexibility model. Processes from the Psychological Flexibility model were identified as mediators of the relationship between PTSD and chronic pain in people seeking treatment for chronic pain. The Psychological Flexibility model may be useful as an overarching model to help understand the relationship between PTSD and chronic pain. It is possible that targeting pain-related acceptance, committed action, and cognitive fusion (among other processes) in the treatment of chronic pain may produce corresponding improvements in comorbid symptoms of PTSD when these are present and may reduce impacts of PTSD on outcomes of chronic pain. Conversely, targeting of these processes in the treatment of PTSD may produce similar

  12. Spinal cord stimulation: Current applications for treatment of chronic pain.

    PubMed

    Vannemreddy, Prasad; Slavin, Konstantin V

    2011-01-01

    Spinal cord stimulation (SCS) is thought to relieve chronic intractable pain by stimulating nerve fibers in the spinal cord. The resulting impulses in the fibers may inhibit the conduction of pain signals to the brain, according to the pain gate theory proposed by Melzack and Wall in 1965 and the sensation of pain is thus blocked. Although SCS may reduce pain, it will not eliminate it. After a period of concern about safety and efficacy, SCS is now regaining popularity among pain specialists for the treatment of chronic pain. The sympatholytic effect of SCS is one of its most interesting therapeutic properties. This effect is considered responsible for the effectiveness of SCS in peripheral ischemia, and at least some cases of complex regional pain syndrome. The sympatholytic effect has also been considered part of the management of other chronic pain states such as failed back surgery syndrome, phantom pain, diabetic neuropathy, and postherpetic neuralgia. In general, SCS is part of an overall treatment strategy and is used only after the more conservative treatments have failed. The concept of SCS has evolved rapidly following the technological advances that have produced leads with multiple contact electrodes and battery systems. The current prevalence of patients with chronic pain requiring treatment other than conventional medical management has significantly increased and so has been the need for SCS. With the cost benefit analysis showing significant support for SCS, it may be appropriate to offer this as an effective alternative treatment for these patients.

  13. Diagnosis and treatment of chronic acquired demyelinating polyneuropathies.

    PubMed

    Latov, Norman

    2014-08-01

    Chronic neuropathies are operationally classified as primarily demyelinating or axonal, on the basis of electrodiagnostic or pathological criteria. Demyelinating neuropathies are further classified as hereditary or acquired-this distinction is important, because the acquired neuropathies are immune-mediated and, thus, amenable to treatment. The acquired chronic demyelinating neuropathies include chronic inflammatory demyelinating polyneuropathy (CIDP), neuropathy associated with monoclonal IgM antibodies to myelin-associated glycoprotein (MAG; anti-MAG neuropathy), multifocal motor neuropathy (MMN), and POEMS syndrome. They have characteristic--though overlapping--clinical presentations, are mediated by distinct immune mechanisms, and respond to different therapies. CIDP is the default diagnosis if the neuropathy is demyelinating and no other cause is found. Anti-MAG neuropathy is diagnosed on the basis of the presence of anti-MAG antibodies, MMN is characterized by multifocal weakness and motor conduction blocks, and POEMS syndrome is associated with IgG or IgA λ-type monoclonal gammopathy and osteosclerotic myeloma. The correct diagnosis, however, can be difficult to make in patients with atypical or overlapping presentations, or nondefinitive laboratory studies. First-line treatments include intravenous immunoglobulin (IVIg), corticosteroids or plasmapheresis for CIDP; IVIg for MMN; rituximab for anti-MAG neuropathy; and irradiation or chemotherapy for POEMS syndrome. A correct diagnosis is required for choosing the appropriate treatment, with the aim of preventing progressive neuropathy.

  14. Apigenin reverses depression-like behavior induced by chronic corticosterone treatment in mice.

    PubMed

    Weng, Lianjin; Guo, Xiaohua; Li, Yang; Yang, Xin; Han, Yuanyuan

    2016-03-05

    Previous researches found that apigenin exerted antidepressant-like effects in rodents. However, it is unclear whether the neurotrophic system is involved in the antidepressant-like effects of apigenin. Our present study aimed to explore the neurotrophic related mechanism of apigenin in depressive-like mice induced by chronic corticosterone treatment. Mice were repeatedly injected with corticosterone (40 mg/kg) subcutaneously (s.c) once daily for consecutive 21 days. Apigenin (20 and 40 mg/kg) and fluoxetine (20 mg/kg) were administered 30 min prior to the corticosterone injection. The behavioral tests indicated that apigenin reversed the reduction of sucrose preference and the elevation of immobility time in mice induced by chronic corticosterone treatment. In addition, the increase in serum corticosterone levels and the decrease in hippocampal brain-derived neurotrophic factor (BDNF) levels in corticosterone-treated mice were also ameliorated by apigenin administration. Taken together, our findings intensively confirmed the antidepressant-like effects of apigenin and indicated that the antidepressant-like mechanism of apigenin was mediated, at least partly by up-regulation of BDNF levels in the hippocampus. Copyright © 2016 Elsevier B.V. All rights reserved.

  15. Chronic Pain in Children and Adolescents: Diagnosis and Treatment of Primary Pain Disorders in Head, Abdomen, Muscles and Joints.

    PubMed

    Friedrichsdorf, Stefan J; Giordano, James; Desai Dakoji, Kavita; Warmuth, Andrew; Daughtry, Cyndee; Schulz, Craig A

    2016-12-10

    Primary pain disorders (formerly "functional pain syndromes") are common, under-diagnosed and under-treated in children and teenagers. This manuscript reviews key aspects which support understanding the development of pediatric chronic pain, points to the current pediatric chronic pain terminology, addresses effective treatment strategies, and discusses the evidence-based use of pharmacology. Common symptoms of an underlying pain vulnerability present in the three most common chronic pain disorders in pediatrics: primary headaches, centrally mediated abdominal pain syndromes, and/or chronic/recurrent musculoskeletal and joint pain. A significant number of children with repeated acute nociceptive pain episodes develop chronic pain in addition to or as a result of their underlying medical condition "chronic-on-acute pain." We provide description of the structure and process of our interdisciplinary, rehabilitative pain clinic in Minneapolis, Minnesota, USA with accompanying data in the treatment of chronic pain symptoms that persist beyond the expected time of healing. An interdisciplinary approach combining (1) rehabilitation; (2) integrative medicine/active mind-body techniques; (3) psychology; and (4) normalizing daily school attendance, sports, social life and sleep will be presented. As a result of restored function, pain improves and commonly resolves. Opioids are not indicated for primary pain disorders, and other medications, with few exceptions, are usually not first-line therapy.

  16. Chronic urticaria: aetiology, management and current and future treatment options.

    PubMed

    Kozel, Martina M A; Sabroe, Ruth A

    2004-01-01

    Chronic urticaria is a common condition that can be very disabling when severe. A cause for chronic idiopathic urticaria (CIU) is only infrequently identified. Potential causes include reactions to food and drugs, infections (rarely) and, apart from an increased incidence of thyroid disease, uncomplicated urticaria is not usually associated with underlying systemic disease or malignancy. About one-third of patients with CIU have circulating functional autoantibodies against the high affinity IgE receptor or against IgE, although it is not known why such antibodies are produced, or how the presence of such antibodies alters the course of the disease or response to treatment. There are only a few publications relating to childhood urticaria, but it is probably similar to the adult form, except that adult urticaria is more common. The diagnosis is based on patient history and it is vital to spend time documenting this in detail. Extensive laboratory tests are not required in the vast majority of patients. Chronic urticaria resolves spontaneously in 30-55% of patients within 5 years, but it can persist for many years. Treatment is aimed firstly at avoiding underlying causative or exacerbating factors. Histamine H1 receptor antagonists remain the mainstay of oral treatment for all forms of urticaria. The newer low-sedating antihistamines desloratadine, fexofenadine, levocetirizine and mizolastine should be tried first. Sedating antihistamines have more adverse effects but are useful if symptoms are causing sleep disturbance. Low-dose dopexin is effective and especially suitable for patients with associated depression. There is controversy as to whether the addition of an histamine H2 receptor antagonist or a leukotriene antagonist is helpful. For CIU, second-line agents include ciclosporin (cyclosporine) [which is effective in approximately 75% of patients], short courses of oral corticosteroids, intravenous immunoglobulins and plasmapheresis, although the last two were

  17. 20 kHz ultrasound assisted treatment of chronic wounds with concurrent optic monitoring

    NASA Astrophysics Data System (ADS)

    Bawiec, Christopher R.; Sunny, Youhan; Diaz, David; Nadkarni, Sumati; Weingarten, Michael S.; Neidrauer, Michael; Margolis, David J.; Zubkov, Leonid; Lewin, Peter A.

    2015-05-01

    This paper describes a novel, wearable, battery powered ultrasound applicator that was evaluated as a therapeutic tool for healing of chronic wounds, such as venous ulcers. The low frequency and low intensity (~100mW/cm2) applicator works by generating ultrasound waves with peak-to-peak pressure amplitudes of 55 kPa at 20 kHz. The device was used in a pilot human study (n=25) concurrently with remote optical (diffuse correlation spectroscopy - DCS) monitoring to assess the healing outcome. More specifically, the ulcers' healing status was determined by measuring tissue oxygenation and blood flow in the capillary network. This procedure facilitated an early prognosis of the treatment outcome and - once verified - may eventually enable customization of wound management. The outcome of the study shows that the healing patients of the ultrasound treated group had a statistically improved (p<0.05) average rate of wound healing (20.6%/week) compared to the control group (5.3%/week). In addition, the calculated blood flow index (BFI) decreased more rapidly in wounds that decreased in size, indicating a correlation between BFI and wound healing prediction. Overall, the results presented support the notion that active low frequency ultrasound treatment of chronic venous ulcers accelerates healing when combined with the current standard clinical care. The ultrasound applicator described here provides a user-friendly, fully wearable system that has the potential for becoming the first device suitable for treatment of chronic wounds in patient's homes, which - in turn - would increase patients' compliance and improve quality of life.

  18. Unemployment risk among individuals undergoing medical treatment for chronic diseases.

    PubMed

    Nakaya, N; Nakamura, T; Tsuchiya, N; Tsuji, I; Hozawa, A; Tomita, H

    2016-03-01

    Chronic diseases increase the risk of unemployment even in non-disaster settings; therefore, in post-disaster settings, special attention needs to be paid to the employment status of those suffering from chronic diseases. To examine the association between chronic disease and the risk of unemployment in a disaster area. This cross-sectional study was conducted in Shichigahama Town, Miyagi, north-eastern Japan, where had been severely inundated by the 2011 tsunami. Logistic regression analyses were used to evaluate the association between undergoing medical treatment for a combination of chronic diseases (stroke, cancer, myocardial infarction and angina) and unemployment risk. Confounders such as psychological distress and levels of daily life activity were considered. Among the 2588 individuals studied, there was a statistically significant association between undergoing medical treatment for chronic disease and the risk of unemployment [odds ratio (OR) = 1.7, 95% confidence interval (CI) 1.02-2.7, P < 0.05]. In participants with a lower degree of psychological distress and better levels of daily life activity (n = 1967), no significant associations were observed (OR = 1.1, 95% CI 0.6-2.1). Conversely, in 536 participants with a higher degree of psychological distress and/or poorer levels of daily life activity, statistically significant associations were found (OR = 2.6, 95% CI 1.01-6.6, P < 0.05). The association between undergoing medical treatment for chronic disease and unemployment risk was observed only in participants with a higher degree of psychological distress and/or poorer levels of daily life activity. © The Author 2015. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  19. [Can the treatment with L-carnitine improve the inflammation in chronic hemodialysis patients?].

    PubMed

    Grazi, G; Meriggioli, M; Donati, G

    2004-01-01

    Inflammation in patients on chronic hemodialysis (HD) is related to malnutrition and atherosclerosis; anemia is also often present in these patients. It has been demonstrated that l-carnitina treatment, in addition to reducing the need for erythropoietin (EPO), improves nutritional parameters and cardiac performance. To evaluate the effect of l-carnitine on the inflammatory pathology in patients on chronic HD, we studied 11 patients with no sure signs of malnutrition, flogistic and infective pathologies and with C-reactive protein (CRP) <2 mg/dL. We evaluated at baseline, after 6 and 12 months CRP, serum albumin, hemoglobin (Hb),nPCR and EPO weekly requirement. We observed a reduction in CRP (from 0.88 +/- 0.65 to 0.42 +/- 0.17 mg/dL after 6 months and to 0.50 + 0.36 mg/dL after 12 months), an increase in serum albumin (from 10.9 +/- 1.23 to 2.08 +/- 1.88 and to 11.8 +/- 1.15 g/dL) and an increase in nPCR (from 0.96 +/- 0.09 to 1.15 +/- 0.2 and to 1.16 +/- 0.18 g/kg/die); EPO weekly requirement decreased (from 7363 +/- 2941 to 5909 +/- 3207 units after 6 months and to 5363 +/- 3139 units after 12 months). These results seem to underline a positive effect of l-carnitine on the inflammatory pathology of patients on chronic hemodialytic treatment.

  20. Recovery from dispositional and pharmacodynamic tolerance after chronic pentobarbital treatment.

    PubMed

    Okamoto, M; Rao, S N; Reyes, J; Rifkind, A B

    1985-10-01

    Recovery characteristics of dispositional and pharmacodynamic tolerances produced by chronic Na-pentobarbital treatment were studied. To study dispositional tolerance, the rate of disappearance of pentobarbital from blood was estimated by sequential blood sampling before and after chronic treatment and during 15 days of withdrawal after chronic treatment. Pentobarbital half-life values were compared with four representative cytochrome P-450-mediated hepatic microsomal mixed-function oxidase reactions: aminopyrine demethylase, benzo(a)pyrene hydroxylase, 7-ethoxycoumarin deethylase and 7-ethoxyresorufin deethylase and with the concentration of cytochrome P-450 in sequentially biopsied liver samples. Pharmacodynamic tolerance was evaluated by measuring the increase in pentobarbital blood concentration required to produce predetermined central nervous system functional depression ratings. The recovery from dispositional tolerance was more rapid than the recovery from pharmacodynamic tolerance. Thus, whereas cytochrome P-450 levels and pentobarbital elimination rates were increased to close to twice pretreatment values by chronic treatment, by about 2 week post-withdrawal the values had normalized. In contrast, pharmacodynamic tolerance persisted after no residual dispositional tolerance remained. The neuronal functions most sensitive to barbiturate (i.e., sedation and loss of fine motor coordination) exhibited a greater degree of pharmacodynamic tolerance than other functions; hence the recovery of these neuronal functions took a longer period of time for their recovery. However, the rates of recovery of pharmacodynamic tolerance at all levels of central nervous system function seemed relatively constant indicating that there are uniform readaptation mechanisms for all the central nervous systems functions.

  1. Local infiltration of gonyautoxin is safe and effective in treatment of chronic tension-type headache.

    PubMed

    Lattes, K; Venegas, P; Lagos, N; Lagos, M; Pedraza, L; Rodriguez-Navarro, A J; García, C

    2009-04-01

    Gonyautoxin are phycotoxins, whose molecular mechanism of action is a reversible block of the voltage-gated sodium channels at axonal level, impeding nerve impulse propagation. To evaluate clinical efficacy of gonyautoxin in the treatment of patients with chronic tensional-type headache. Open trial from September 2004 to 2005 in Hospital Clínico Universidad de Chile. Twenty-seven patients with chronic tension-type headache were locally infiltrated with gonyautoxins (50 micrograms) in ten sites considered as pain trigger points in a fixed infiltration protocol. In each site, a volume of 200 microlitres was injected. EMG recording was performed before and immediately after infiltrations. Main outcome measures are where a significantly drop-off in acute headache pain score occurs and number of days without headache pain. No side effects were detected in the follow-up period. From base line of 2 weeks, 19 patients of 27 (70%) are the successfully responders to the treatment. They showed the remarkable immediate effect after infiltration demonstrated by trapezium EMG recording. Patients reported a fall in pain score 5 minutes post-injection from 5.0 +/- 2.8 to 1.6 +/- 1.6 (mean +/- SD). The responder showed an average of 8.1 +/- 9.9 weeks of headache pain-free, all of them without a second infiltration or use of any additional analgesic medication. The therapeutic properties of gonyautoxin local infiltration in chronic tension-type headache patients are shown to be safe and effective. This report describes a new therapy for chronic tension-type headache involving local infiltrations of gonyautoxins. The immediate headache pain relief effect shown only minutes after toxin infiltrations were the most remarkable feature of this protocol. This is the first gonyautoxins testing report in the treatment of chronic tension-type headache.

  2. An enriched environment reduces the stress level and locomotor activity induced by acute morphine treatment and by saline after chronic morphine treatment in mice.

    PubMed

    Xu, Jia; Sun, Jinling; Xue, Zhaoxia; Li, Xinwang

    2014-06-18

    This study investigated the relationships among an enriched environment, stress levels, and drug addiction. Mice were divided randomly into four treatment groups (n=12 each): enriched environment without restraint stress (EN), standard environment without restraint stress (SN), enriched environment with restraint stress (ES), and standard environment with restraint stress (SS). Mice were reared in the respective environment for 45 days. Then, the ES and SS groups were subjected to restraint stress daily (2 h/day) for 14 days, whereas the EN and SN groups were not subjected to restraint stress during this stage. The stress levels of all mice were tested in the elevated plus maze immediately after exposure to restraint stress. After the 2-week stress testing period, mice were administered acute or chronic morphine (5 mg/kg) treatment for 7 days. Then, after a 7-day withdrawal period, the mice were injected with saline (1 ml/kg) or morphine (5 mg/kg) daily for 2 days to observe locomotor activity. The results indicated that the enriched environment reduced the stress and locomotor activity induced by acute morphine administration or saline after chronic morphine treatment. However, the enriched environment did not significantly inhibit locomotor activity induced by morphine challenge. In addition, the stress level did not mediate the effect of the enriched environment on drug-induced locomotor activity after acute or chronic morphine treatment.

  3. Treatment of intractable chronic cluster headache by occipital nerve stimulation: a cohort of 51 patients.

    PubMed

    Miller, S; Watkins, L; Matharu, M

    2017-02-01

    Chronic cluster headache is a rare, highly disabling primary headache condition. When medically intractable, occipital nerve stimulation can offer effective treatment. Open-label series have provided data on small cohorts only. We analyzed 51 subjects to evaluate the long-term outcomes of highly intractable chronic cluster headache with occipital nerve stimulation. Patients with intractable chronic cluster headache were implanted with occipital nerve stimulators during the period 2007-2014. The primary endpoint was improvement in daily attack frequency. Secondary endpoints included attack severity, attack duration, quality-of-life measures, headache disability scores and adverse events. We studied 51 patients [35 males; mean age at implant 47.78 (range 31-70) years; mean follow-up 39.17 (range 2-81) months]. Nineteen patients had other chronic headache types in addition in chronic cluster headache. At final follow-up, there was a 46.1% improvement in attack frequency (P < 0001) across all patients, 49.5% (P < 0.001) in those with cluster headache alone and 40.3% (P = 0.036) in those with multiple phenotypes. There were no significant differences in response in those with or without multiple headache types. The overall response rate (defined as at least a 50% improvement in attack frequency) was 52.9%. Significant reductions were also seen in attack duration and severity. Improvements were noted in headache disability scores and quality-of-life measures. Triptan use of responders dropped by 62.56%, resulting in significant cost savings. Adverse event rates were highly favorable. Occipital nerve stimulation appears to be a safe and efficacious treatment for highly intractable chronic cluster headache even after a mean follow-up of over 3 years. © 2016 EAN.

  4. The impact of additional cytogenetic abnormalities at diagnosis and during therapy with tyrosine kinase inhibitors in Chronic Myeloid Leukaemia.

    PubMed

    Crisan, A M; Coriu, D; Arion, C; Colita, A; Jardan, C

    2015-01-01

    Chronic Myeloid Leukemia's (CML) treatment was optimized since the development of tyrosine kinase inhibitors (TKI) and an increased overall survival during TKI was noticed. During the TKI era, protocols for assessing response and resistance to treatment were developed. Additional chromosomal abnormalities (ACAs) are strongly associated with disease progression but their prognostic impact and influence on treatment response are yet to be defined. The aim of this study was to analyze the impact of ACAs on time to achieve complete cytogenetic response (CCyR), treatment and overall survival. Since 2005 until 2013, the data from the Hematology and Bone Marrow Transplantation Department of Fundeni Clinical Institute was collected. In this observational retrospective single centre study, 28 CML patients with ACAs at diagnosis and during TKI treatment were included. From ACAs at diagnosis group, the most frequent major route ACAs were trisomy 8, trisomy 19 and second Philadelphia (Ph) chromosome and the most frequent minor route ACAs were monosomies and structural abnormalities (inversions and translocations). From the ACAs during the TKI group, the most frequent major route cytogenetic abnormalities in Ph positive and negative cells were trisomy 8, trisomy 19 and second Ph chromosome and the most frequent minor route cytogenetic abnormalities in Ph positive and negative cells were marker chromosomes and structural abnormalities (inversions, translocations and dicentric chromosomes). In both groups, the time to CCyR was longer and long-term results were inferior in comparison with standard patients but the differences were not significant and in accordance to published data. The 12 months follow-up after the study's end showed that 26 patients were alive and in long-term CCyR and 2 deaths were reported. CML = Chronic Myeloid Leukemia, BCR-ABL1 = Break Cluster Region - Abelson gene, TKI = tyrosine kinase inhibitor treatment, ACAs = additional cytogenetic abnormalities, CCy

  5. Effect of Vernonia cinerea in improvement of respiratory tissue in chronic nicotine treatment.

    PubMed

    Promputta, Chamaibhorn; Anupunpisit, Vipavee; Panyarachun, Busaba; Sawatpanich, Tarinee; Watthanachaiyingcharoen, Rith; Paeratakul, Ornlaksana; Kamkaen, Narisa; Petpiboolthai, Hattaya

    2012-12-01

    To demonstrate the effect of Vernonia cinerea (VC) on rat respiratory tissue in chronic nicotine condition. Pathology of rat respiratory tissue was induced by intraperitoneally injection with 1 mg/kg BW of rat. Male Wistar rats were divided into three groups, control group (C), nicotine treated group (N) and nicotine treated with Vernonia cinerea (VC) supplementation (NV, 100 mg/kg BW of rat) for 3 and 6 months. The animals were sacrificed and the respiratory tissues were removed and further processed for paraffin embedment and stained with Hematoxylin & Eosin (H&E), Periodic Acid Schiff (PAS), and Masson's trichrome techniques. The histopathology of lung tissue and trachea occurred in a chronic nicotine treatment. The thickness of alveolar walls and proliferation of alveolar type 2 cell were found. There was remarkable increasing of various inflammatory cells, alveolar macrophages, lymphocytes and plasma cells after nicotine treatment for 6 months. A large number of small blood vessels appeared in the alveolar wall. Nicotine also caused fibrosis which dispersed throughout the lung parenchyma in perivascular peribronchiole and alveolar wall regions. Moreover there was the appearance of epithelial cell injury and goblet cell hyperplasia in the trachea. Regarding the VC supplementation, the result of a recovery of alveolar walls, i.e. decreasing of various inflammatory cells and alveolar type 2 cells was clearly demonstrated. In addition, the fibrosis and goblet cell hyperplasia were almost disappeared in the lung tissue after VC treatment. Administration of VC in a chronic nicotine treatment resulted in an improvement of respiratory tissue. The recovery of the respiratory tract, especially trachea and lung tissue was characterized by the remarkable decrease of various inflammatory cells, fibrotic areas, and goblet cell hyperplasia. The VC, therefore shows the potential effect to be a new herbal therapeutic agent for alleviate the symptoms of the respiratory tract

  6. Chronic total coronary occlusion: treatment results.

    PubMed

    Kirk Christensen, Martin; Freeman, Phillip Fischer; Rasmussen, Jeppe Groendal; Villadsen, Anton Boel; Raungaard, Bent; Eggert Jensen, Svend; Thuesen, Leif

    2017-08-01

    To describe the clinical and procedural coronary chronic total occlusion (CTO) treatment results in a Nordic PCI centre during the implementation of a CTO treatment program. In a retrospective registry study, we assessed; (1) indication for the procedure, (2) Canadian Cardiovascular Society angina pectoris score (CCS)/New York Heart Association (NYHA) heart failure score, (3) lesion complexity and (4) adverse events during hospital stay and three months following the index procedure. The study cohort included 503 patients (594 lesions). From 2010 to 2013 96% of procedures were performed with antegrade wire-escalation technique and 4% performed using retrograde techniques, from 2013-2016 the corresponding numbers were 83% and 17.0%. The procedural success rate was 69%, increasing from 64% before to 72% (p = .06) after routinely using the retrograde approach. No individual patient characteristic, lesion variable or score was strongly associated with procedural success or failure. There were 4% serious procedure related complications. In patients with PCI of a CTO lesion only, 87% were in CCS or NYHA functional class ≥2 before the index procedure vs. 22% at follow-up. Routine use of retrograde techniques tended to increase the procedural success rate. Clinical results after three months were acceptable, but the complication rate was higher than for non-CTO PCI. Individual patient and lesion characteristics had a low predictability for procedural success. Therefore, clinical symptoms, objective signs of myocardial ischemia and procedural risk should be focus points in coronary chronic total occlusion treatment strategies.

  7. [Debridement- crucial procedure in the treatment of chronic wounds].

    PubMed

    Huljev, Dubravko

    2013-10-01

    Debridement is the process of removing dead tissue from the wound bed. Devitalized tissue can obstruct or completely stop healing of the wound. The aim of debridement is to transform a chronic wound into an acute wound and to initiate the process of healing. Debridement is the basis of each wound treatment and it has to be repeated, depending on the necrotic tissue formation. There are several types of debridement, as follows: mechanical, autolytic, chemical, enzymatic, biological, and new debridement techniques. With advances in technology, new types of debridement have been introduced. Besides standard methods, methods of pulsed lavage debridement (hydro-surgery, water-jet) and ultrasound-assisted wound treatment are ever more frequently introduced. The method of debridement the clinician will choose depends on the amount of necrotic (devitalized) tissue in the wound bed, size and depth of the wound, underlying disease, possible comorbidity, and the patient general condition. Frequently, the methods of debridement are combined in order to achieve better removal of devitalized tissue. In addition, debridement significantly reduces bacterial burden.

  8. The use of feed additives to reduce the effects of aflatoxin and deoxynivalenol on pig growth, organ health and immune status during chronic exposure.

    PubMed

    Weaver, Alexandra C; See, M Todd; Hansen, Jeff A; Kim, Yong B; De Souza, Anna L P; Middleton, Teena F; Kim, Sung Woo

    2013-07-17

    Three feed additives were tested to improve the growth and health of pigs chronically challenged with aflatoxin (AF) and deoxynivalenol (DON). Gilts (n = 225, 8.8 ± 0.4 kg) were allotted to five treatments: CON (uncontaminated control); MT (contaminated with 150 µg/kg AF and 1100 µg/kg DON); A (MT + a clay additive); B (MT + a clay and dried yeast additive); and C (MT + a clay and yeast culture additive). Average daily gain (ADG) and feed intake (ADFI) were recorded for 42 days, blood collected for immune analysis and tissue samples to measure damage. Feeding mycotoxins tended to decrease ADG and altered the immune system through a tendency to increase monocytes and immunoglobulins. Mycotoxins caused tissue damage in the form of liver bile ductule hyperplasia and karyomegaly. The additives in diets A and B reduced mycotoxin effects on the immune system and the liver and showed some ability to improve growth. The diet C additive played a role in reducing liver damage. Collectively, we conclude that AF and DON can be harmful to the growth and health of pigs consuming mycotoxins chronically. The selected feed additives improved pig health and may play a role in pig growth.

  9. Chronic urinary tract infections in patients with spinal cord lesions - biofilm infection with need for long-term antibiotic treatment.

    PubMed

    Tofte, Nete; Nielsen, Alex C Y; Trøstrup, Hannah; Andersen, Christine B; Von Linstow, Michael; Hansen, Birgitte; Biering-Sørensen, Fin; Høiby, Niels; Moser, Claus

    2017-04-01

    Patients suffering from spinal cord injuries resulting in complete or incomplete paraplegia or tetraplegia are highly disposed to frequent, recurrent or even chronic urinary tract infections (UTIs). The reason for the increased risk of acquiring UTIs is multifactorial, including reduced sensation of classical UTI symptoms, incomplete bladder emptying, frequent catheterizations or chronic urinary tract catheters. Biofilms in relation to UTIs have been shown both on catheters, on concrements or as intracellular bacterial communities (IBCs). Due to the increased risk of acquiring recurrent or chronic UTIs and frequent antibiotic treatments, patients experience an increased risk of being infected with antibiotic-resistant bacteria like extended-spectrum β-lactamase-producing Escherichia coli or Klebsiella spp., but also bacteria like Pseudomonas aeruginosa inherently resistant to several antibiotics. Diagnosing the UTI can also be challenging, especially distinguishing harmless colonization from pathogenic infection. Based on a previous study showing activation of humoral immune response toward UTI pathogens in patients with spinal cord lesions (SCL), the present mini review is an evaluation of using antibody response as an indicator of chronic biofilm UTI. In addition, we evaluated the effect of long-term treatment with antibiotics in patients with SCLs and chronic UTI, defined by culturing of a uropathogen in the urine and elevated specific precipitating antibodies against the same uropathogen in a blood sample. Elimination of chronic UTI, decrease in specific precipitating antibody values and avoiding selection of new multidrug-resistant (MDR) uropathogens were the primary markers for effect of treatment. The results of this evaluation suggest that the long-term treatment strategy in SCL patients with chronic UTI may be effective; however, randomized prospective results are needed to confirm this. © 2017 APMIS. Published by John Wiley & Sons Ltd.

  10. [Factors that influence treatment adherence in chronic disease patients undergoing hemodialysis].

    PubMed

    Maldaner, Cláudia Regina; Beuter, Margrid; Brondani, Cecília Maria; Budó, Maria de Lourdes Denardin; Pauletto, Macilene Regina

    2008-12-01

    The following bibliographical research wanted to identify the main factors that influence adherence to treatment in chronic disease. The study focused on patients undergoing hemodialysis, as well as on the support nurses require for the promotion of health education among individuals with low treatment adherence. The identification of bibliographical sources was conducted at Health Virtual Library and Scientific Electronic Library Online (SciELO) data bases. Some printed magazines were also used. The results indicated nine factors influencing treatment adherence or non-adherence: team trust, support nets, educational level; accepting disease, treatment side effects, lack of access to medicines, long-term treatment, complex therapeutic approach, and lack of symptoms. It is advisable that nurses take into account these factors when dealing with chronic-disease patients that present low treatment adherence, getting family and multidisciplinary team support seeking treatment adherence.

  11. The effect of acupuncture treatment for insomnia in chronic hemodialysis patients

    NASA Astrophysics Data System (ADS)

    Widjaja, J. A.; Simadibrata, C.; Srilestari, A.; Marbun, M. B. H.

    2017-08-01

    Insomnia is a problem often experienced by patients on chronic dialysiswhich reduces their quality of life. Current management of insomnia with this specific group of patients has yet to produce optimum results. In this study, we explored the roleof acupuncture as a treatment for symptoms of insomnia in patients on chronic dialysis. Twenty-eight hemodialysis patients suffering from insomnia were divided randomly into two groups, an acupuncture group (n = 15) who received acupuncture treatment at the points HT7 Shenmen, PC6 Neiguan, GV20 Baihui, and EX-HN1 Sishenchong, anda control group (n = 13) who underwenta sham procedure in which a needle was inserted into an elastic bandage at the same points. The acupuncture treatment was done during hemodialysis twice a week for five weeks. PSQI scores and the WHOQOL-BREF were assessed before treatment, after the fifth treatment, and at the end of the treatment. Significant differences were found in the PSQI score ((4.20±2.27 vs. 11.23±3.37) p = 0.000) and in the WHOQOL-BREF ((94.53±10.08 vs. 82.69±11.90) p = 0.008) between the acupuncture group and the control group by the end of the period of treatment. Acupuncture treatment effectively improved the quality of sleep and the quality of life for these chronic hemodialysis patients.

  12. Surgical treatment of chronic pancreatitis--a 14 years experience.

    PubMed

    Stroescu, C; Dima, S; Scarlat, A; Ivanov, B; Bouaru, O; Ionescu, M; Vasilescu, C; Popescu, I

    2010-01-01

    Operative treatment of chronic pancreatitis is indicated for patients with intractable pain after failed medical and endoscopic treatment, or in the presence of complications of the disease. This study evaluates a single-center experience with operative management of chronic pancreatitis over a period of time of 14 years, regarding indication, surgical technique, early and late results. The records of 265 consecutive patients who underwent surgery for chronic pancreatitis between 1995 and 2008 were retrospectively reviewed and analyzed. Long-term outcomes were assessed by patient survey, with a median follow-up of 40 months. 265 patients underwent 275 operations for chronic pancreatitis with the main indication abdominal pain (46.8%), followed by suspected malignancy in 24.8% and recurrent episodes of acute pancreatitis in 18.6%. Resection procedures 54.5% (150), drainage procedures 1.09% (3), bypass and denervation procedures 44.36% (122) and exploratory laparotomy 3.27% (9) were performed with an overall morbidity of 22% and an in-hospital mortality rate of 2.64%. After a median follow-up of 40 months survival information was available for 137 patients (51.69%) with a 5-and actuarial survival rate of 74.7% and quality of life improvement in most patients, especially in the resected group. Our results suggest that in chronic pancreatitis the type of surgery has to be individualized in each patient (resection VS drainage) and organ preserving operations are safe and effective in providing long-term pain relief and in treating CP-related complications

  13. Treatment of Chronic Enterovirus Encephalitis With Fluoxetine in a Patient With X-Linked Agammaglobulinemia.

    PubMed

    Gofshteyn, Jacqueline; Cárdenas, Ana María; Bearden, David

    2016-11-01

    Enterovirus may result in a devastating chronic encephalitis in immunocompromised patients, particularly in patients with X-linked agammaglobulinemia. Prognosis for patients with chronic enterovirus encephalitis is poor, almost invariably resulting in mortality without specific treatment. There are currently no approved antiviral agents for enterovirus, but the antidepressant drug fluoxetine has been identified through library-based compound screening as a potential anti-enteroviral agent in vitro. However, use of fluoxetine has not previously been studied in humans with enteroviral disease. A five year old boy with X-linked agammaglobulinemia presented with progressive neurological deterioration and was found to have chronic enterovirus encephalitis by brain biopsy. He failed to respond to standard treatment with high dose intravenous immunoglobulin, but showed stabilization and improvement following treatment with fluoxetine. This is the first report to describe the use of fluoxetine as a potential therapy for chronic enterovirus infection. Further investigation of fluoxetine as a treatment option for chronic enterovirus encephalitis is necessary. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Congruence or Discrepancy? Comparing Patients' Health Valuations and Physicians' Treatment Goals for Rehabilitation for Patients with Chronic Conditions

    ERIC Educational Resources Information Center

    Nagl, Michaela; Farin, Erik

    2012-01-01

    The aim of this study was to test the congruence of patients' health valuations and physicians' treatment goals for the rehabilitation of chronically ill patients. In addition, patient characteristics associated with greater or less congruence were to be determined. In a questionnaire study, patients' health valuations and physicians' goals were…

  15. Chronic Treatment With Aripiprazole Prevents Development of Dopamine Supersensitivity and Potentially Supersensitivity Psychosis

    PubMed Central

    Tadokoro, Shigenori; Okamura, Naoe; Sekine, Yoshimoto; Kanahara, Nobuhisa; Hashimoto, Kenji; Iyo, Masaomi

    2012-01-01

    Background: Long-term treatment of schizophrenia with antipsychotics is crucial for relapse prevention, but a prolonged blockade of D2 dopamine receptors may lead to the development of supersensitivity psychosis. We investigated the chronic effects of aripiprazole (ARI) on dopamine sensitivity. Methods: We administered ARI (1.5 mg/kg/d), haloperidol (HAL; 0.75 mg/kg/d), or vehicle (VEH) via minipump for 14 days to drug-naive rats or to rats pretreated with HAL (0.75 mg/kg/d) or VEH via minipump for 14 days. On the seventh day following treatment cessation, we examined the effects of the treatment conditions on the locomotor response to methamphetamine and on striatal D2 receptor density (N = 4-10/condition/experiment). Results: Chronic treatment with HAL led to significant increases in locomotor response and D2 receptor density, compared with the effects of chronic treatment with either VEH or ARI; there were no significant differences in either locomotor response or D2 density between the VEH- and ARI-treated groups. We also investigated the effects of chronic treatment with HAL, ARI, or VEH preceded by HAL or VEH treatment on locomotor response and D2 density. ANOVA analysis indicated that the rank ordering of groups for both locomotor response and D2 density was HAL-HAL > HAL-VEH > HAL-ARI > VEH-VEH. Conclusions: Chronic treatment with ARI prevents development of dopamine supersensitivity and potentially supersensitivity psychosis, suggesting that by reducing excessive sensitivity to dopamine and by stabilizing sensitivity for an extended period of time, ARI may be helpful for some patients with treatment-resistant schizophrenia. PMID:21402722

  16. Extracorporeal shock wave treatment for chronic plantar fasciitis (heel pain).

    PubMed

    Ho, C

    2007-01-01

    (1) Electrohydraulic, electromagnetic, or piezoelectric devices are used to translate energy into acoustic waves during extracorporeal shock wave treatment (ESWT) for chronic plantar fasciitis (or heel pain). These waves may help to accelerate the healing process via an unknown mechanism. (2) ESWT, which is performed as an outpatient procedure, is intended to alleviate the pain due to chronic plantar fasciitis. (3) Results from randomized controlled trials have been conflicting. Six trials reported data that favour ESWT over placebo or conservative treatment for efficacy outcomes, while three trials showed no significant difference between the ESWT group and the placebo group. (4) The lack of convergent findings from randomized trials of ESWT for chronic plantar fasciitis suggests uncertainty about its effectiveness. The evidence reviewed in this bulletin does not support the use of this technology for this condition.

  17. Pharmacokinetic monitoring of chronic treatment with digoxin from Primary Health Care.

    PubMed

    García-Iranzo, Emma M; Rodríguez-Lucena, Francisco J; Matoses-Chirivella, Carmen; García-Monsalve, Ana; Murcia-López, Ana Cristina; Navarro-Ruiz, Andrés

    2017-07-01

    The serum digoxin concentration (SDC) should be between 0.8 and 2 ng/ml. The objective is to assess the pharmacokinetic monitoring of SDC performed from primary healthcare (PH) in patients with chronic treatment. Cross-sectional retrospective study of patients with chronic treatment with digoxin belonging to the department of a General University Hospital.Data were analized: age, sex, diagnosis, number of serum digoxin concentration determinations, date and origin of the request for monitoring, analytical result and pharmacokinetic assessment are collected. 624 patients are undergoing chronic treatment with digoxin, 68% women, mean age 78.4 (39-98) years. 308 (49.4%) patients haven't analytical determination of SDC (Group 1), 183 (29.3%) patients have a SDC occasionally performed with a request from specialist care (Group 2) and 133 (21,3%) patients have CSD performed with a request from primary healthcare doctors, with an average of 2.42 monitoring per patient and year (Group 3). These are those patients who have pharmacokinetic monitoring of chronic treatment with digoxin. Of the group 2.25 (13.6%) patientes were hospital admission from emergency department for presenting digitalis intoxication with CSD>2 ng/ml, and 39 (21.3%) patients for low dosing with CSD<0.5 ng/ml. Group 3.4 (3%) patients presented digitalis intoxication and 5 (3.8%) for insufficient dosing. A small proportion of patients undergoing chronic treatment with digoxin are under pharmacokinetic monitoring and a reduction in complications derived from inappropriate CSD compared to those not under pharmacokinetic follow-up is observed. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  18. Chronic Pain in Children and Adolescents: Diagnosis and Treatment of Primary Pain Disorders in Head, Abdomen, Muscles and Joints

    PubMed Central

    Friedrichsdorf, Stefan J.; Giordano, James; Desai Dakoji, Kavita; Warmuth, Andrew; Daughtry, Cyndee; Schulz, Craig A.

    2016-01-01

    Primary pain disorders (formerly “functional pain syndromes”) are common, under-diagnosed and under-treated in children and teenagers. This manuscript reviews key aspects which support understanding the development of pediatric chronic pain, points to the current pediatric chronic pain terminology, addresses effective treatment strategies, and discusses the evidence-based use of pharmacology. Common symptoms of an underlying pain vulnerability present in the three most common chronic pain disorders in pediatrics: primary headaches, centrally mediated abdominal pain syndromes, and/or chronic/recurrent musculoskeletal and joint pain. A significant number of children with repeated acute nociceptive pain episodes develop chronic pain in addition to or as a result of their underlying medical condition “chronic-on-acute pain.” We provide description of the structure and process of our interdisciplinary, rehabilitative pain clinic in Minneapolis, Minnesota, USA with accompanying data in the treatment of chronic pain symptoms that persist beyond the expected time of healing. An interdisciplinary approach combining (1) rehabilitation; (2) integrative medicine/active mind-body techniques; (3) psychology; and (4) normalizing daily school attendance, sports, social life and sleep will be presented. As a result of restored function, pain improves and commonly resolves. Opioids are not indicated for primary pain disorders, and other medications, with few exceptions, are usually not first-line therapy. PMID:27973405

  19. Long-term opioid treatment of chronic nonmalignant pain: unproven efficacy and neglected safety?

    PubMed Central

    Kissin, Igor

    2013-01-01

    Background For the past 30 years, opioids have been used to treat chronic nonmalignant pain. This study tests the following hypotheses: (1) there is no strong evidence-based foundation for the conclusion that long-term opioid treatment of chronic nonmalignant pain is effective; and (2) the main problem associated with the safety of such treatment – assessment of the risk of addiction – has been neglected. Methods Scientometric analysis of the articles representing clinical research in this area was performed to assess (1) the quality of presented evidence (type of study); and (2) the duration of the treatment phase. The sufficiency of representation of addiction was assessed by counting the number of articles that represent (1) editorials; (2) articles in the top specialty journals; and (3) articles with titles clearly indicating that the addiction-related safety is involved (topic-in-title articles). Results Not a single randomized controlled trial with opioid treatment lasting >3 months was found. All studies with a duration of opioid treatment ≥6 months (n = 16) were conducted without a proper control group. Such studies cannot provide the consistent good-quality evidence necessary for a strong clinical recommendation. There were profound differences in the number of addiction articles related specifically to chronic nonmalignant pain patients and to opioid addiction in general. An inadequate number of chronic pain-related publications were observed with all three types of counted articles: editorials, articles in the top specialty journals, and topic-in-title articles. Conclusion There is no strong evidence-based foundation for the conclusion that long-term opioid treatment of chronic nonmalignant pain is effective. The above identified signs indicating neglect of addiction associated with the opioid treatment of chronic nonmalignant pain were present. PMID:23874119

  20. Differential changes in functional disability and pain intensity over the course of psychological treatment for children with chronic pain

    PubMed Central

    Lynch-Jordan, Anne M.; Sil, Soumitri; Peugh, James; Cunningham, Natoshia; Kashikar-Zuck, Susmita; Goldschneider, Kenneth R.

    2015-01-01

    Patients presenting for treatment of chronic pain often believe that pain reduction must be achieved before returning to normal functioning. However, treatment programs for chronic pain typically take a rehabilitative approach, emphasizing decreasing pain-related disability first with the expectation that pain reduction will follow. This information is routinely provided to patients, yet no studies have systematically examined the actual trajectories of pain and disability in a clinical care setting. In this study of youth with chronic pain (N = 94, 8 to 18 years), it was hypothesized that 1) functional disability and pain would decrease over the course of psychological treatment for chronic pain and 2) functional disability would decrease more quickly than pain intensity. Participants received cognitive behavioral therapy (CBT) for pain management (M = 5.6 sessions) plus standard medical care. The Functional Disability Inventory and a Numeric Rating Scale of average pain intensity were completed by the child at every CBT session. Hierarchical linear modeling was conducted to examine the longitudinal trajectories of disability and pain. Standardized estimates of the slopes of change were obtained to test differences in rates of change between pain and disability. Results showed an overall significant decline in functional disability over time. Although pain scores reduced slightly from pretreatment to posttreatment, the longitudinal decline over treatment was not statistically significant. As expected, the rate of change of disability was significantly more rapid than pain. Evidence for variability in treatment response was noted, suggesting the need for additional research into individual trajectories of change in pediatric pain treatment. PMID:24954165

  1. [Efficiency of etiologic correction of concomitant ascaridosis in the complex treatment of chronic pancreatitis].

    PubMed

    Babinets', L S; Droniak, Iu V; Pliashko, K O; Babinets', A I

    2014-11-01

    The of antihelmintic preparation albendazole using in the complex treatment of patients with chronic pancreatitis with the concomitant ascaridosis was promote regression of clinical demonstration of basic and concomitant diseases (P < 0.05). Options of coprogram and the structural state of pancreas from data of ultrasonography in marks by Marseille-Cambridge classification of chronic pancreatitis, after the conducted treatment became the better (P < 0.05), that established expedience of the use of albendazole in complex treatment of patients with a chronic pancreatitis with a concomitant ascaridosis.

  2. Oxotremorine treatment restores hippocampal neurogenesis and ameliorates depression-like behaviour in chronically stressed rats.

    PubMed

    Veena, J; Srikumar, B N; Mahati, K; Raju, T R; Shankaranarayana Rao, B S

    2011-09-01

    Chronic stress results in cognitive impairment, affects hippocampal neurogenesis and is known to precipitate affective disorders such as depression. In addition to stress, neurotransmitters such as acetylcholine (ACh) modulate adult neurogenesis. Earlier, we have shown that oxotremorine, a cholinergic muscarinic agonist, ameliorates stress-induced cognitive impairment and restores cholinergic function. In the current study, we have looked into the possible involvement of adult neurogenesis in cognitive restoration by oxotremorine. Further, we have assessed the effect of oxotremorine treatment on depression-like behaviour and hippocampal volumes in stressed animals. Chronic restraint stressed rats were treated with either vehicle or oxotremorine. For neurogenesis studies, proliferation, survival and differentiation of the progenitor cells in the hippocampus were examined using 5'-bromo-2-deoxyuridine immunohistochemistry. Depression-like behaviour was evaluated using forced swim test (FST) and sucrose consumption test (SCT). Volumes were estimated using Cavalieri's estimator. Hippocampal neurogenesis was severely decreased in stressed rats. Ten days of oxotremorine treatment to stressed animals partially restored proliferation and survival, while it completely restored the differentiation of the newly formed cells. Stressed rats showed increased immobility and decreased sucrose preference in the FST and SCT, respectively, and oxotremorine ameliorated this depression-like behaviour. In addition, oxotremorine treatment recovered the stress-induced decrease in hippocampal volume. These results indicate that the restoration of impaired neurogenesis and hippocampal volume could be associated with the behavioural recovery by oxotremorine. Our results imply the muscarinic regulation of adult neurogenesis and incite the potential utility of cholinomimetics in ameliorating cognitive dysfunction in stress-related disorders.

  3. [Amplipulse-magnetotherapy and iodine-bromine waters in combined treatment of patients with chronic nonspecific salpingo-oophoritis].

    PubMed

    Iarustovskaia, O V; Rodina, E V; Orekhova, E M; Markina, L P

    2005-01-01

    Amplipulse-magnetotherapy was used as monotherapy and in combined treatment of 110 patients with chronic nonspecific salpingo-oophoritis (CNSO). Clinical assessment shows that transcerebral amplipulse-megnetotherapy (TAMT) has a positive effects on the course of CNSO, reproductive system and psychoemotional status of the patients. The addition of physical and balneological factors to TAMT enhances and prolongs neurotropic, endocrine, analgetic and anti-inflammatory effects of TAMT.

  4. Chronic Morphine Treatment Reduces Recovery from Opioid Desensitization

    PubMed Central

    Dang, Vu C.; Williams, John T.

    2013-01-01

    Tolerance and dependence result from long-term exposure to opioids, and there is growing evidence linking acute receptor desensitization to these more long-term processes. Receptor desensitization encompasses a series of events leading to the loss of receptor function and internalization. This study examines the onset and recovery from desensitization in locus ceruleus neurons recorded in brain slices taken from animals that have been chronically treated with morphine. After chronic morphine treatment, desensitization was altered as follows. First, the rate of desensitization was increased. Second, recovery from desensitization was always incomplete, even after a brief (1–2 min) exposure to agonist. This contrasts with experiments in controls in which recovery from desensitization, after a brief exposure to agonist, was complete within 25 min. Finally, morphine-6-β-D-glucuronide, a metabolite of morphine that was ineffective at causing desensitization in controls, induced significant desensitization in slices from morphine-treated animals. When brain slices from controls were treated with inhibitors of PKC or monensin, agents known to compromise G-protein-coupled receptor resensitization, desensitization was increased, and recovery was significantly reduced. These results indicate that receptor resensitization maintains signaling during periods of intense and sustained stimulation. After chronic morphine treatment, desensitization is potentiated, and receptor resensitization is compromised. PMID:15342737

  5. Chronic morphine treatment reduces recovery from opioid desensitization.

    PubMed

    Dang, Vu C; Williams, John T

    2004-09-01

    Tolerance and dependence result from long-term exposure to opioids, and there is growing evidence linking acute receptor desensitization to these more long-term processes. Receptor desensitization encompasses a series of events leading to the loss of receptor function and internalization. This study examines the onset and recovery from desensitization in locus ceruleus neurons recorded in brain slices taken from animals that have been chronically treated with morphine. After chronic morphine treatment, desensitization was altered as follows. First, the rate of desensitization was increased. Second, recovery from desensitization was always incomplete, even after a brief (1-2 min) exposure to agonist. This contrasts with experiments in controls in which recovery from desensitization, after a brief exposure to agonist, was complete within 25 min. Finally, morphine-6-beta-D-glucuronide, a metabolite of morphine that was ineffective at causing desensitization in controls, induced significant desensitization in slices from morphine-treated animals. When brain slices from controls were treated with inhibitors of PKC or monensin, agents known to compromise G-protein-coupled receptor resensitization, desensitization was increased, and recovery was significantly reduced. These results indicate that receptor resensitization maintains signaling during periods of intense and sustained stimulation. After chronic morphine treatment, desensitization is potentiated, and receptor resensitization is compromised.

  6. Topical treatments for chronic plaque psoriasis.

    PubMed

    Mason, Anne R; Mason, James; Cork, Michael; Dooley, Gordon; Hancock, Helen

    2013-03-28

    Chronic plaque psoriasis is the most common type of psoriasis, and it is characterised by redness, thickness, and scaling. First-line management of chronic plaque psoriasis is with topical treatments, including vitamin D analogues, topical corticosteroids, tar-based preparations, dithranol, salicylic acid, and topical retinoids. To compare the effectiveness, tolerability, and safety of topical treatments for chronic plaque psoriasis, relative to placebo, and to similarly compare vitamin D analogues (used alone or in combination) with other topical treatments. We updated our searches of the following databases to February 2011: the Cochrane Skin Group Specialised Register, CENTRAL in The Cochrane Library (2011, Issue 2), MEDLINE (from 1948), EMBASE (from 1980), Science Citation Index (from 2008), Conference Proceedings Citation Index - Science (from 2008), BIOSIS (from 1993), Dissertation Abstracts via DialogClassic (all publication years), and Inside Conferences (all publication years).We identified ongoing and unpublished studies from the UK Clinical Research Network Study Portfolio and the metaRegister of Controlled Trials. We checked the bibliographies of published studies and reviews for further references to relevant trials, and we contacted trialists and companies for information about newly published studies.A separate search for adverse effects was undertaken in February 2011 using MEDLINE and EMBASE (from 2005).Final update searches for both RCTs and adverse effects were undertaken in August 2012. Although it has not been possible to incorporate RCTs and adverse effects studies identified through these final searches within this review, we will incorporate these into the next update. Randomised trials comparing active topical treatments against placebo or against vitamin D analogues (used alone or in combination) in people with chronic plaque psoriasis. One author extracted study data and assessed study quality. A second author checked these data. We

  7. Depression treatment and short-term healthcare expenditures among elderly Medicare beneficiaries with chronic physical conditions.

    PubMed

    Shen, Chan; Shah, Neel; Findley, Patricia A; Sambamoorthi, Usha

    2013-10-22

    Research on the impact of depression treatment on expenditures is nascent and shows results that vary from negative associations with healthcare expenditures to increased expenditures. However many of these studies did not include psychotherapy as part of the depression treatment. None of these studies included "no treatment" as a comparison group. In addition, no study has included a broad group of chronic physical conditions in studying depression treatment expenditures. We determined the association between depression treatment and short-term healthcare expenditures using a nationally representative sample of Medicare beneficiaries with chronic physical conditions and depression. In this retrospective cohort study, we examined the association between depression treatment in the baseline year and healthcare expenditures in the following year using data from 2000 through 2005 of the Medicare Current Beneficiary Survey (MCBS), a nationally representative survey of Medicare beneficiaries. Using the rotating panel design of MCBS, we derived five two-year cohorts: 2000-2001, 2001-2002, 2002-2003, 2003-2004, and 2004-2005. The study sample included 1,055 elderly Medicare beneficiaries aged 65 or over. We compared healthcare expenditures of no depression treatment group with depression treatment groups using t-tests. Linear regressions of log-transformed dollars were used to assess the relationship between depression treatment and healthcare expenditures after controlling for demographic, socio-economic, health status, lifestyle risk factors, year of observation and baseline expenditures. Compared to no depression treatment ($16,795), the average total expenditures were higher for those who used antidepressants only ($17,425) and those who used psychotherapy with or without antidepressants ($19,733). After controlling for the independent variables, antidepressant use and psychotherapy with or without antidepressants were associated with 20.2% (95% CI: 14.1-26.7%) and 29

  8. Efficacy of itraconazole in the treatment of patients with chronic cough whose sputa yield basidiomycetous fungi-fungus-associated chronic cough (FACC).

    PubMed

    Ogawa, Haruhiko; Fujimura, Masaki; Takeuchi, Yasuo; Makimura, Koichi

    2009-05-01

    This controlled study was performed to clarify the therapeutic benefit of itraconazole for the treatment of patients with chronic cough, wherein a sputum culture yielded basidiomycetous (BM) fungi. Of the 171 patients who visited our hospital for the diagnosis and treatment of chronic cough, BM was detected in the sputum of 39 patients. Informed consents were obtained from 21 patients who were subsequently enrolled in this trial. After the administration of the standard therapy, all the patients were enrolled in a randomized placebo-controlled study with 2 weeks of treatment with a low dose of itraconazole (50 mg/day) (n = 10) in comparison with a corresponding period of treatment with matched placebo (ambroxol hydrochloride 45 mg/day) (n = 11). Coughing was assessed using subjective cough symptom scale and capsaicin cough challenging. The treatment with itraconazole, but not placebo (p = 0.17), was associated with a significant improvement in the cough scale (p = 0.0051); moreover, the improvement achieved with itraconazole was significant (p < 0.001) when compared with that of the placebo. Low-dose itraconazole was shown to be an effective antitussive in patients with chronic cough in which sputum examination yielded BM fungi. The 21 patients described here entailed the following manifestations: (1) chronic cough; (2) the presence of environmental fungi, particularly basidiomycetous (BM) fungi, in the sputum; and (3) good clinical response to antifungal drugs. These clinical features may constitute a unique disease concept called fungus-associated chronic cough (FACC).

  9. Healthcare professionals' perceptions of psychological treatment for chronic pain in Singapore: challenges, barriers, and the way forward.

    PubMed

    Yang, Su-Yin; Bogosian, Angeliki; Moss-Morris, Rona; McCracken, Lance M

    2016-08-01

    There are very few studies on healthcare providers' experiences of delivering treatment for chronic pain in a Southeast Asian setting. The aims of this study are to understand the experiences of professionals delivering treatment for people with chronic pain in Singapore and identify possible barriers to psychological treatment for this condition within the broader experiences of these professionals. Healthcare professionals with at least 1-year experience treating chronic pain were recruited and purposefully sampled. Fifteen inductive semi-structured interviews were conducted to explore healthcare professionals' experiences of treating people with chronic pain. Interviews were transcribed verbatim and analysed using thematic analysis. Four main themes were identified: 'System Barriers', 'Core Beliefs and management of Chronic Pain', 'Engaging Patients in treatment' and 'Creating Awareness for Chronic Pain Management'. Professionals trained in a multidisciplinary approach to pain management were seen as rare. Professionals who could refer patients for psychological treatment do not refer due to costs, and their perception that patients may lack understanding of such a treatment. Reducing barriers in the access to psychological treatment in settings like Singapore will require a multifaceted approach. Implications for Rehabilitation A multifaceted approach is required to reduce barriers to psychological treatment for chronic pain in settings like Singapore. Educating healthcare professionals on the need for a multidisciplinary approach to chronic pain could help in reducing misconceptions and increase understanding of the benefits of psychological approaches. Utilizing both media and technological platforms as a means to facilitate psychological treatment uptake for chronic pain may be a way forward for a technological savvy generation.

  10. Psychosocial factors and adherence to drug treatment in patients on chronic haemodialysis.

    PubMed

    Huertas-Vieco, María P; Pérez-García, Rafael; Albalate, Marta; de Sequera, Patricia; Ortega, Mayra; Puerta, Marta; Corchete, Elena; Alcázar, Roberto

    2014-11-17

    The daily pill burden in hemodialysis patients is one of the highest reported to date in any chronic disease. The adherence to prescribed treatment has implications on the quality of life, the survival of patients, and the economic cost of their treatment, this being a priority public health issue. To evaluate the adherence to pharmacological treatment examining, among the possible causes of non-adherence, psychosocial factors such as depression, anxiety, cognitive impairment and social support. Transversal-observational study of thirty five patients that suffer from chronic renal disease and who are on manteinance hemodialysis, evaluated by self-reported measures. Non-adherent patients have significant higher depression index than adherent patients. Anxiety, cognitive impairment and social support do not show a significant relation with the degree of adherence or compliance with farmacological treatment. These results suggest that psychological intervention in chronic haemodialysis patients with a severe depression index could increase the degree of fulfillment and general well-being of renal patients.

  11. [Therapeutic bacterial vaccine Immunovac in complex treatment of patients with chronic pyoderma].

    PubMed

    Sorokina, E V; Masiukova, S A; Kurbatova, E A; Egorova, N B

    2010-01-01

    Assessment of therapeutic effect and immunologic parameters during use of Immunovac vaccine for complex treatment of chronic forms of pyoderma. Ninety-five patients with different clinical forms of chronic pyoderma (furunculosis, hydradenitis, chronic ulcerative and ulcerative-vegetans pyoderma, folliculitis, impetigo etc.) were studied. Fifty-nine patients received immunotherapy with Immunovac vaccine together with basic therapy and 36 patients comprised control group treated only with basic therapy. Studied immunologic parameters were as follows: assessment of functional activity of lymphocytes, determination of lymphocyte subpopulations by flow cytometry, total immunoglobulins classes A, G, M by radial immunoduffusion, affinity of antibodies by enzyme immunoassay, levels of IFNalpha and IFNgamma. Use of Immunovac vaccine in complex treatment of patients with chronic forms of pyoderma enhanced clinical effect of basic therapy, which expressed in decrease of severity and frequency of disease relapses irrespective to clinical form and severity of pyoderma. Therapeutic effect during use of Immunovac vaccine amounted 84.7%, whereas in control group it was 41.6% after 12 months of follow-up. Increase of functional activity of neutrophils, subpopulation of lymphocytes with markers CD4+, CD8+, CD72+, affinity of antibodies as well as induced production of IFNalpha and IFNgamma was revealed. Correction of immunologic parameters correlated with positive results of patients treatment. Inclusion of bacterial polycomponent vaccine Immunovac in complex treatment of patients with chronic pyoderma promotes enhancement of therapeutic effect of basic therapy and correction of immunologic parameters.

  12. Chronic corticosterone treatment enhances extinction-induced depression in aged rats.

    PubMed

    Huston, Joseph P; Komorowski, Mara; de Souza Silva, Maria A; Lamounier-Zepter, Valéria; Nikolaus, Susanne; Mattern, Claudia; Müller, Christian P; Topic, Bianca

    2016-11-01

    Withdrawal and avoidance behavior are common symptoms of depression and can appear as a consequence of absence of reward, i.e. extinction-induced depression (EID). This is particularly relevant for the aged organism subjected to pronounced loss of former rewards. Avoidance of the former site of reward and increased withdrawal into a distant compartment accompany extinction of food-rewarded behavior in rodent models. During extinction, behavioral markers for re-learning dissociate from indicators of extinction-induced depression. Here we examined the effect of a chronic treatment with corticosterone (CORT), a well-known inducer of depression-related behavior, on EID in adult and aged rats. Adult (3-4months) and aged (18months) male rats were treated with CORT via drinking water for 3weeks prior to extinction of a cued food-reward task. CORT treatment increased the distance from the site of reward and decreased goal tracking behavior during extinction, especially in the aged rats. Plasma hormone levels measured before and after restraint stress showed a decline in basal ACTH- and CORT-levels after chronic CORT treatment in aged animals. The treatment significantly impaired the HPA-axis activation after acute stress in both, adult and aged animals, alike. Altogether, these findings show an enhancement of EID after chronic CORT treatment in the aged organism, which may be mediated by an impaired HPA-axis sensitivity. These findings may have special relevance for the investigation of human geriatric depression. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. Effectiveness of prolotherapy in the treatment of chronic rotator cuff lesions.

    PubMed

    Seven, M M; Ersen, O; Akpancar, S; Ozkan, H; Turkkan, S; Yıldız, Y; Koca, K

    2017-05-01

    Rotator cuff lesions are one of the major causes of shoulder pain and dysfunction. Numerous non-surgical treatment modalities have been described for chronic rotator cuff lesions, but the debate continues over the optimal procedure. The aim of this report is to present the results of prolotherapy in the treatment of chronic refractory rotator cuff lesions. Dextrose prolotherapy will reduce pain and improve shoulder function and patient satisfaction. We recruited 120 patients with chronic rotator cuff lesions and symptoms that persisted for longer than 6 months. Patients were divided into two groups: one treated with exercise (control group; n=60) and the other treated with prolotherapy injection (prolotherapy group; n=60). In the latter, ultrasound-guided prolotherapy injections were applied under aseptic conditions. In the former, patients received a physiotherapy protocol three sessions weekly for 12 weeks. Both groups were instructed to carry out a home exercise program. Clinical assessment of shoulder function was performed using a visual analog scale (VAS) for pain, Shoulder Pain and Disability Index (SPADI), Western Ontario Rotatory Cuff (WORC) Index, patient satisfaction, and shoulder range of motion. Patients were examined at baseline, weeks 3, 6, and 12, and last follow-up (minimum of one year). A total of 101 patients (44 controls and 57 in the prolotherapy group) completed all study protocols and were included in the study. Using a within-group comparison, both groups achieved significant improvements over baseline, as measured by the VAS, SPADI, WORC index, and shoulder range of motion (P<0.001). Using a between-group comparison, a significant difference was found in the VAS scores at baseline, weeks 3, 6, and 12, and last follow-up. In addition, significant differences were found in the SPADIs and WORC indices at weeks 6 and 12 and the last follow-up. Significant differences were found in shoulder abduction and flexion at week 12 and last follow

  14. Lubiprostone: a chloride channel activator for treatment of chronic constipation.

    PubMed

    Ambizas, Emily M; Ginzburg, Regina

    2007-06-01

    To review lubiprostone's pharmacology, pharmacokinetics, efficacy, and safety in the treatment of chronic constipation. A literature search was conducted using PubMed/MEDLINE (1966-January 2007), IngentaConnect, and International Pharmaceutical Abstracts (1977-January 2007). Key words used included lubiprostone, Amitiza, and chronic constipation. All articles identified from the data sources that were published in English were evaluated. Lubiprostone is a chloride channel activator approved by the Food and Drug Administration for the treatment of chronic constipation. A randomized, double-blind, parallel-group, placebo-controlled study evaluating the effect of lubiprostone on gastric function showed slowed gastric emptying and increased small bowel and colonic transit time. Peak plasma concentration was shown to be around 1.14 hours, with a majority of the drug excreted in the urine within 48 hours. Phase III trials have noted that most patients with chronic constipation have a spontaneous bowel movement within 24 hours after taking lubiprostone. The most common adverse events in these trials were nausea, diarrhea, abdominal pain, and headache. Lubiprostone use has not been studied in the pediatric population. Lubiprostone may be a reasonable alternative for use in patients who either fail or are intolerant of standard therapy for chronic constipation. Head-to-head comparison studies with conventional therapy are needed to contrast clinical efficacy and safety of this medication.

  15. The Use of Feed Additives to Reduce the Effects of Aflatoxin and Deoxynivalenol on Pig Growth, Organ Health and Immune Status during Chronic Exposure

    PubMed Central

    Weaver, Alexandra C.; See, M. Todd; Hansen, Jeff A.; Kim, Yong B.; De Souza, Anna L. P.; Middleton, Tina F.; Kim, Sung Woo

    2013-01-01

    Three feed additives were tested to improve the growth and health of pigs chronically challenged with aflatoxin (AF) and deoxynivalenol (DON). Gilts (n = 225, 8.8 ± 0.4 kg) were allotted to five treatments: CON (uncontaminated control); MT (contaminated with 150 µg/kg AF and 1100 µg/kg DON); A (MT + a clay additive); B (MT + a clay and dried yeast additive); and C (MT + a clay and yeast culture additive). Average daily gain (ADG) and feed intake (ADFI) were recorded for 42 days, blood collected for immune analysis and tissue samples to measure damage. Feeding mycotoxins tended to decrease ADG and altered the immune system through a tendency to increase monocytes and immunoglobulins. Mycotoxins caused tissue damage in the form of liver bile ductule hyperplasia and karyomegaly. The additives in diets A and B reduced mycotoxin effects on the immune system and the liver and showed some ability to improve growth. The diet C additive played a role in reducing liver damage. Collectively, we conclude that AF and DON can be harmful to the growth and health of pigs consuming mycotoxins chronically. The selected feed additives improved pig health and may play a role in pig growth. PMID:23867763

  16. Older people's experiences of patient-centered treatment for chronic pain: a qualitative study.

    PubMed

    Teh, Carrie F; Karp, Jordan F; Kleinman, Arthur; Reynolds Iii, Charles F; Weiner, Debra K; Cleary, Paul D

    2009-04-01

    Older adults with chronic pain who seek treatment often are in a health care environment that emphasizes patient-directed care, a change from the patriarchal model of care to which many older adults are accustomed. To explore the experiences of older adults seeking treatment for chronic pain, with respect to patient-directed care and the patient-provider relationship. In-depth interviews with 15 Caucasian older adults with chronic pain who had been evaluated at a university-based pain clinic. All interviews were audiotaped and the transcripts were analyzed using a grounded theory based approach. Older adults with chronic pain vary in their willingness to be involved in their treatment decisions. Many frequently participate in decisions about their pain treatment by asking for or refusing specific treatments, demanding quality care, or operating outside of the patient-provider relationship to manage pain on their own. However, others prefer to let their provider make the decisions. In either case, having a mutually respectful patient-provider relationship is important to this population. Specifically, participants described the importance of "being heard" and "being understood" by providers. As some providers switch from a patriarchal model of care toward a model of care that emphasizes patient activation and patient-centeredness, the development and cultivation of valued patient-provider relationships may change. While it is important to encourage patient involvement in treatment decisions, high-quality, patient-centered care for older adults with chronic pain should include efforts to strengthen the patient-provider relationship by attending to differences in patients' willingness to engage in patient-directed care and emphasizing shared decision-making.

  17. The safety and efficacy of noncorticosteroid triple immunosuppressive therapy in the treatment of refractory chronic noninfectious uveitis in childhood.

    PubMed

    Little, Jessica A; Sen, Ethan S; Strike, Helen; Hinchcliffe, Annie; Guly, Catherine M; Lee, Richard W J; Dick, Andrew D; Ramanan, Athimalaipet V

    2014-01-01

    To assess the safety and efficacy of noncorticosteroid triple immunosuppressive therapy in the treatment of refractory chronic noninfectious childhood uveitis. Subjects were retrospectively selected from a database. Patients were included if they were diagnosed with chronic, noninfectious uveitis at 16 years of age or under and treated with triple immunosuppressive therapy for at least 6 months (following failure of a combination of 2 immunosuppressants). Patient demographics, diagnoses, duration of uveitis, drug dosages, active joint inflammation, and ophthalmologic data were recorded. Efficacy outcomes for triple therapy were recorded at 6 months. Thirteen patients with bilateral uveitis were included. Using Standardized Uveitis Nomenclature (SUN) criteria, at 6 months only 11 eyes (42%) had a 2-step improvement in anterior chamber cell inflammation (n = 26). In addition, 2 patients required additional oral corticosteroid treatment. There were 4 significant infectious adverse events during a total of 21.9 patient-years (PY) on triple therapy (0.18 events per PY). In this group of children with refractory uveitis, addition of a third immunosuppressive agent did not confer substantial benefit in redressing ocular inflammation and was associated with significant infections in a minority of patients.

  18. Are cannabinoids an effective treatment for chronic non-cancer pain?

    PubMed

    Allende-Salazar, Rubén F; Rada, Gabriel

    2017-06-14

    The use of cannabinoids has been proposed as an analgesic for different painful conditions, especially for chronic pain refractory to usual treatment. However, its real efficacy and safety remains controversial. We sought to determine whether cannabinoids are an effective treatment for chronic non-cancer pain. To answer this question, we used Epistemonikos, the largest database of systematic reviews in health, which is maintained by screening multiple information sources, including MEDLINE, EMBASE, Cochrane, among others. We identified 37 systematic reviews including 41 studies overall, of which 32 were randomized trials relevant for the question of interest. We extracted data from the systematic reviews, reanalyzed data of primary studies, conducted a meta-analysis and generated a summary of findings table using the GRADE approach. We concluded it is not clear whether cannabinoids decrease pain in patients with chronic non-cancer pain because the certainty of available evidence is very low. On the other hand, they are associated with significant adverse effects.

  19. An autoradiographic analysis of cholinergic receptors in mouse brain after chronic nicotine treatment

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Pauly, J.R.; Marks, M.J.; Gross, S.D.

    1991-09-01

    Quantitative autoradiographic procedures were used to examine the effects of chronic nicotine infusion on the number of central nervous system nicotinic cholinergic receptors. Female DBA mice were implanted with jugular cannulas and infused with saline or various doses of nicotine (0.25, 0.5, 1.0 or 2.0 mg/kg/hr) for 10 days. The animals were then sacrificed and the brains were removed and frozen in isopentane. Cryostat sections were collected and prepared for autoradiographic procedures as previously described. Nicotinic cholinergic receptors were labeled with L-(3H)nicotine or alpha-(125I)bungarotoxin; (3H)quinuclidinyl benzilate was used to measure muscarinic cholinergic receptor binding. Chronic nicotine infusion increased the numbermore » of sites labeled by (3H)nicotine in most brain areas. However, the extent of the increase in binding as well as the dose-response curves for the increase were widely different among brain regions. After the highest treatment dose, binding was increased in 67 of 86 regions measured. Septal and thalamic regions were most resistant to change. Nicotinic binding measured by alpha-(125I)bungarotoxin also increased after chronic treatment, but in a less robust fashion. At the highest treatment dose, only 26 of 80 regions were significantly changes. Muscarinic binding was not altered after chronic nicotine treatment. These data suggest that brain regions are not equivalent in the mechanisms that regulate alterations in nicotinic cholinergic receptor binding after chronic nicotine treatment.« less

  20. Effects of Melatonin and Bright Light Treatment in Childhood Chronic Sleep Onset Insomnia With Late Melatonin Onset: A Randomized Controlled Study.

    PubMed

    van Maanen, Annette; Meijer, Anne Marie; Smits, Marcel G; van der Heijden, Kristiaan B; Oort, Frans J

    2017-02-01

    Chronic sleep onset insomnia with late melatonin onset is prevalent in childhood, and has negative daytime consequences. Melatonin treatment is known to be effective in treating these sleep problems. Bright light therapy might be an alternative treatment, with potential advantages over melatonin treatment. In this study, we compare the effects of melatonin and bright light treatment with a placebo condition in children with chronic sleep onset insomnia and late melatonin onset. Eighty-four children (mean age 10.0 years, 61% boys) first entered a baseline week, after which they received melatonin (N = 26), light (N = 30), or placebo pills (N = 28) for 3 to 4 weeks. Sleep was measured daily with sleep diaries and actigraphy. Before and after treatment children completed a questionnaire on chronic sleep reduction, and Dim Light Melatonin Onset (DLMO) was measured. Results were analyzed with linear mixed model analyses. Melatonin treatment and light therapy decreased sleep latency (sleep diary) and advanced sleep onset (sleep diary and actigraphy), although for sleep onset the effects of melatonin were stronger. In addition, melatonin treatment advanced DLMO and had positive effects on sleep latency and sleep efficiency (actigraphy data), and sleep time (sleep diary and actigraphy data). However, wake after sleep onset (actigraphy) increased with melatonin treatment. No effects on chronic sleep reduction were found. We found positive effects of both melatonin and light treatment on various sleep outcomes, but more and stronger effects were found for melatonin treatment. © Sleep Research Society 2017. Published by Oxford University Press on behalf of the Sleep Research Society. All rights reserved. For permissions, please e-mail journals.permissions@oup.com.

  1. Chronic Pain: How Challenging Are DDIs in the Analgesic Treatment of Inpatients with Multiple Chronic Conditions?

    PubMed

    Siebenhuener, Klarissa; Eschmann, Emmanuel; Kienast, Alexander; Schneider, Dominik; Minder, Christoph E; Saller, Reinhard; Zimmerli, Lukas; Blaser, Jürg; Battegay, Edouard; Holzer, Barbara M

    2017-01-01

    Chronic pain is common in multimorbid patients. However, little is known about the implications of chronic pain and analgesic treatment on multimorbid patients. This study aimed to assess chronic pain therapy with regard to the interaction potential in a sample of inpatients with multiple chronic conditions. We conducted a retrospective study with all multimorbid inpatients aged ≥18 years admitted to the Department of Internal Medicine of University Hospital Zurich in 2011 (n = 1,039 patients). Data were extracted from the electronic health records and reviewed. We identified 433 hospitalizations of patients with chronic pain and analyzed their combinations of chronic conditions (multimorbidity). We then classified all analgesic prescriptions according to the World Health Organization (WHO) analgesic ladder. Furthermore, we used a Swiss drug-drug interactions knowledge base to identify potential interactions between opioids and other drug classes, in particular coanalgesics and other concomitant drugs. Chronic pain was present in 38% of patients with multimorbidity. On average, patients with chronic pain were aged 65.7 years and had a mean number of 6.6 diagnoses. Hypertension was the most common chronic condition. Chronic back pain was the most common painful condition. Almost 90% of patients were exposed to polypharmacotherapy. Of the chronic pain patients, 71.1% received opioids for moderate to severe pain, 43.4% received coanalgesics. We identified 3,186 potential drug-drug interactions, with 17% classified between analgesics (without coanalgesics). Analgesic drugs-related DDIs, in particular opioids, in multimorbid patients are often complex and difficult to assess by using DDI knowledge bases alone. Drug-multimorbidity interactions are not sufficiently investigated and understood. Today, the scientific literature is scarce for chronic pain in combination with multiple coexisting medical conditions and medication regimens. Our work may provide useful

  2. Effect of growth hormone treatment on the adult height of children with chronic renal failure. German Study Group for Growth Hormone Treatment in Chronic Renal Failure.

    PubMed

    Haffner, D; Schaefer, F; Nissel, R; Wühl, E; Tönshoff, B; Mehls, O

    2000-09-28

    Growth hormone treatment stimulates growth in short children with chronic renal failure. However, the extent to which this therapy increases final adult height is not known. We followed 38 initially prepubertal children with chronic renal failure treated with growth hormone for a mean of 5.3 years until they reached their final adult height. The mean (+/-SD) age at the start of treatment was 10.4+/-2.2 years, the mean bone age was 7.1+/-2.3 years, and the mean height was 3.1+/-1.2 SD below normal. Fifty matched children with chronic renal failure who were not treated with growth hormone served as controls. The children treated with growth hormone had sustained catch-up growth, whereas the control children had progressive growth failure. The mean final height of the growth hormone-treated children was 165 cm for boys and 156 cm for girls. The mean final adult height of the growth hormone-treated children was 1.6+/-1.2 SD below normal, which was 1.4 SD above their standardized height at base line (P< 0.001). In contrast, the final height of the untreated children (2.1+/-1.2 SD below normal) was 0.6 SD below their standardized height at base line (P<0.001). Although prepubertal bone maturation was accelerated in growth hormone-treated children, treatment was not associated with a shortening of the pubertal growth spurt. The total height gain was positively associated with the initial target-height deficit and the duration of growth hormone therapy and was negatively associated with the percentage of the observation period spent receiving dialysis treatment. Long-term growth hormone treatment of children with chronic renal failure induces persistent catch-up growth, and the majority of patients achieve normal adult height.

  3. Treatment of a Case Example with PTSD and Chronic Pain

    ERIC Educational Resources Information Center

    Shipherd, Jillian C.

    2006-01-01

    This commentary reviews the case of GH, a survivor of a road traffic collision, who has chronic pain and posttraumatic stress disorder (PTSD). The case formulation, assessment strategy, and treatment plan are informed by the relevant experimental literature and empirically supported treatments using a cognitive behavioral perspective. Given this…

  4. Antihypertensive mechanisms of chronic captopril or N-acetylcysteine treatment in L-NAME hypertensive rats.

    PubMed

    Zicha, Josef; Dobesová, Zdenka; Kunes, Jaroslav

    2006-12-01

    Hypertension due to chronic inhibition of NO synthase (NOS) by Nomega-nitro-L-arginine methyl ester (L-NAME) administration is characterized by both impaired NO-dependent vasodilation and enhanced sympathetic vasoconstriction. The aim of our study was to evaluate changes in the participation of major vasoactive systems in L-NAME-treated rats which were subjected to simultaneous antihypertensive (captopril) or antioxidant (N-acetylcysteine, NAC) treatment. Three-month-old Wistar males treated with L-NAME (60 mg/kg/day) for 5 weeks were compared to rats in which L-NAME treatment was combined with simultaneous chronic administration of captopril or NAC. Basal blood pressure (BP) and its acute responses to consecutive i.v. injections of captopril (10 mg/kg), pentolinium (5 mg/kg), L-NAME (30 mg/kg), tetraethylammonium (TEA, 16 mg/kg) and nitroprusside (NP, 20 microg/kg) were determined in conscious rats at the end of the study. The development of L-NAME hypertension was prevented by captopril treatment, whereas NAC treatment caused only a moderate BP reduction. Captopril treatment normalized the sympathetic BP component and significantly reduced residual BP (measured at full NP-induced vasodilation). In contrast, chronic NAC treatment did not modify the sympathetic BP component or residual BP, but significantly enhanced NO-dependent vasodilation. Neither captopril nor NAC treatment influenced the compensatory increase of TEA-sensitive vasodilation mediated by endothelium-derived hyperpolarizing factor in L-NAME-treated rats. Chronic captopril treatment prevented L-NAME hypertension by lowering of sympathetic tone, whereas chronic NAC treatment attenuated L-NAME hypertension by reduction in the vasodilator deficit due to enhanced NO-dependent vasodilation.

  5. Treatment expectancy affects the outcome of cognitive-behavioral interventions in chronic pain.

    PubMed

    Goossens, Mariëlle E J B; Vlaeyen, Johan W S; Hidding, Alita; Kole-Snijders, Ank; Evers, Silvia M A A

    2005-01-01

    Patients' initial beliefs about the success of a given pain treatment are shown to have an important influence on the final treatment outcome. The aims of the paper are to assess determinants of patients' treatment expectancy and to examine the extent to which treatment expectancy predicts the short-term and long-term outcome of cognitive-behavioral treatment of chronic pain. This study employs the data of 2 pooled randomized clinical trials evaluating the effectiveness of cognitive-behavioral interventions for 171 patients with fibromyalgia and chronic low back pain. Pretreatment and posttreatment expectancy were measured by a short questionnaire, which was based on the procedure by Borkovec and Nau. Four composite outcome variables (pain coping and control, motoric behavior, negative affect, and quality of life) were measured before and after the intervention and at 12 months follow-up. Furthermore, several patient characteristics were taken into account. Patients with higher treatment expectancies significantly received less disability compensation and were less fearful. A regression model of 3 factors (better pain coping and control, active and positive interpretation of pain, and less disability compensation) significantly explained 10% of the variance in pretreatment expectancy. Pretreatment expectancy significantly predicted each of the 4 outcome measures immediately after treatment and at 12 months follow-up. This study corroborates the importance of treatment expectation before entering a cognitive-behavioral intervention in patients with chronic musculoskeletal pain.

  6. [Lengthening temporalis myoplasty in treatment of chronic facial paralysis].

    PubMed

    Bonde, Alexander; Wolthers, Mette Stueland

    2017-11-06

    Introducing the lengthening temporalis myoplasty (LTM), a newly implemented surgical treatment of chronic facial paralysis. LTM is a single-stage operation where the temporalis muscle is transposed for dynamic smile reconstruction, hereby serving as an alternative to the more complex two-stage microvascular functional muscle transplantation. This case report demonstrates how LTM can be used to treat patients, who are not motivated or suitable for extensive surgery. The introduction of this technique aims to help a larger number of patients with chronic facial paralysis.

  7. [Treatment of chronic bovine endometritis and factors for treatment success].

    PubMed

    Feldmann, M; Tenhagen genannt Emming, S; Hoedemaker, M

    2005-01-01

    In a controlled field trial, 178 dairy cows with chronic endometritis and at least 21 days in lactation were randomly assigned to four different treatment groups: prostaglandin F2alpha intramuscularly (PG, 5 mg dinoprost (5 ml Dinolytic), n = 51), intrauterine antibiotics (AB; 400 mg ampicillin + 800 oxacillin (20 ml Totocillin), n = 49), intrauterine antiseptics (AS; 100 ml 4% Lotagen, n = 50); control (C, no initial treatment, n = 28). Before treatment, uterine swabs for bacteriologic examination and blood samples for determination of serum progesterone concentrations were collected. Two weeks following the first treatment, cows were reexamined. In case no clinical cure was diagnosed, treatment was repeated and control cows were treated for the first time with one of the three treatments mentioned above. The four treatment groups did not differ with respect to the clinical cure or reproductive performance. Therefore, factors that might have an influence on clinical cure and fertility were evaluated. With increasing duration of lactation, the clinical cure after a single treatment increased significantly over all treatment groups from 59.5% (treatment before day 42 postpartum) to 79.6% (treatment following day 42 postpartum) (P < 0.05). Within the PG group, a statistically significantly higher cure rate after a single treatment and first service conception rate and a lower pregnancy index were obtained when the treatment was performed following day 42 postpartum (P < 0.05). This was not the case in the other treatment groups. A retarded involution of the uterus based on the size had a negative effect on clinical cure over all groups (first treatment clinical cure: 68.2% (small uteri) vs 44.4% (large uteri); P < 0.05). Within groups, this effect was also detected, but only as a trend (P > 0.05). Isolation of Arcanobacterium (A.) pyogenes negatively influenced first treatment clinical cure over all treatment groups (79.0% vs 31.5%) and within treatment groups (P < 0

  8. Neuro Emotional Technique for the treatment of trigger point sensitivity in chronic neck pain sufferers: A controlled clinical trial

    PubMed Central

    Bablis, Peter; Pollard, Henry; Bonello, Rod

    2008-01-01

    Background Trigger points have been shown to be active in many myofascial pain syndromes. Treatment of trigger point pain and dysfunction may be explained through the mechanisms of central and peripheral paradigms. This study aimed to investigate whether the mind/body treatment of Neuro Emotional Technique (NET) could significantly relieve pain sensitivity of trigger points presenting in a cohort of chronic neck pain sufferers. Methods Sixty participants presenting to a private chiropractic clinic with chronic cervical pain as their primary complaint were sequentially allocated into treatment and control groups. Participants in the treatment group received a short course of Neuro Emotional Technique that consists of muscle testing, general semantics and Traditional Chinese Medicine. The control group received a sham NET protocol. Outcome measurements included pain assessment utilizing a visual analog scale and a pressure gauge algometer. Pain sensitivity was measured at four trigger point locations: suboccipital region (S); levator scapulae region (LS); sternocleidomastoid region (SCM) and temporomandibular region (TMJ). For each outcome measurement and each trigger point, we calculated the change in measurement between pre- and post- treatment. We then examined the relationships between these measurement changes and six independent variables (i.e. treatment group and the above five additional participant variables) using forward stepwise General Linear Model. Results The visual analog scale (0 to 10) had an improvement of 7.6 at S, 7.2 at LS, 7.5 at SCM and 7.1 at the TMJ in the treatment group compared with no improvement of at S, and an improvement of 0.04 at LS, 0.1 at SCM and 0.1 at the TMJ point in the control group, (P < 0.001). Conclusion After a short course of NET treatment, measurements of visual analog scale and pressure algometer recordings of four trigger point locations in a cohort of chronic neck pain sufferers were significantly improved when

  9. Targeting dorsal root ganglia and primary sensory neurons for the treatment of chronic pain

    PubMed Central

    Berta, Temugin; Qadri, Yawar; Tan, Ping-Heng; Ji, Ru-Rong

    2018-01-01

    Introduction Currently the treatment of chronic pain is inadequate and compromised by debilitating central nervous system side effects. Here we discuss new therapeutic strategies that target dorsal root ganglia (DRGs) in the peripheral nervous system for a better and safer treatment of chronic pain. Areas covered The DRGs contain the cell bodies of primary sensory neurons including nociceptive neurons. After painful injuries, primary sensory neurons demonstrate maladaptive molecular changes in DRG cell bodies and in their axons. These changes result in hypersensitivity and hyperexcitability of sensory neurons (peripheral sensitization) and are crucial for the onset and maintenance of chronic pain. We discuss the following new strategies to target DRGs and primary sensory neurons as a means of alleviating chronic pain and minimizing side effects: inhibition of sensory neuron-expressing ion channels such as TRPA1, TRPV1, and Nav1.7, selective blockade of C- and Aβ-afferent fibers, gene therapy, and implantation of bone marrow stem cells. Expert opinion These peripheral pharmacological treatments, as well as gene and cell therapies, aimed at DRG tissues and primary sensory neurons can offer better and safer treatments for inflammatory, neuropathic, cancer, and other chronic pain states. PMID:28480765

  10. Adelmidrol, a palmitoylethanolamide analogue, as a new pharmacological treatment for the management of acute and chronic inflammation.

    PubMed

    Impellizzeri, Daniela; Di Paola, Rosanna; Cordaro, Marika; Gugliandolo, Enrico; Casili, Giovanna; Morittu, Valeria Maria; Britti, Domenico; Esposito, Emanuela; Cuzzocrea, Salvatore

    2016-11-01

    The aim of study was to examine the anti-inflammatory and analgesic effects of adelmidrol, an analogue of palmitoylethanolamide (PEA), in animal models of acute and chronic inflammation [carrageenan-induced paw edema (CAR) and collagen-induced arthritis (CIA)]. In order to elucidate whether the action of adelmidrol is related to activation of peroxisome proliferator-activated receptors (PPAR-α or PPAR-γ), we investigated the effects of PPAR-γ antagonist, GW9662 on adelmidrol mechanism. CAR induced paw edema, hyperalgesia and the activation of pro-inflammatory NF-κB pathway were markedly reduced by treatment with adelmidrol. GW9662, (administered prior to adelmidrol treatment), antagonized the effect of adelmidrol abolishing its positive action. On the contrary, the genetic absence of PPAR-α receptor did not modify the beneficial results of adelmidrol treatment in the acute model of inflammation. In addition, for the first time, we demonstrated that adelmidrol was able to ameliorate both the clinical signs and the histopathology of the joint and the hind paw during chronic inflammation. In particular, the degree of oxidative damage and proinflammatory cytokines and chemokines production were significantly reduced in adelmidrol-treated mice. Moreover, in CIA model, the effect of GW9662 pre-treatment on adelmidrol mechanism was also confirmed. Thus, in this study, we report that adelmidrol reduces the development of acute and chronic inflammation and could represent a novel therapeutic approach for inflammation and pain. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. Chronic minocycline treatment improves hippocampal neuronal structure, NMDA receptor function, and memory processing in Fmr1 knockout mice.

    PubMed

    Yau, S Y; Bettio, Luis; Vetrici, M; Truesdell, A; Chiu, C; Chiu, J; Truesdell, E; Christie, B R

    2018-05-01

    Fragile X Syndrome (FXS) is the most common inherited cause of intellectual disability, and is the leading known single-gene cause of autism spectrum disorder. FXS patients display varied behavioural deficits that include mild to severe cognitive impairments in addition to mood disorders. Currently there is no cure for this condition, however minocycline is becoming commonly prescribed as a treatment for FXS patients. Minocycline has been reported to alleviate social behavioural deficits, and improve verbal functioning in patients with FXS; however, its mode of action is not well understood. Previously we have shown that FXS results in learning impairments that involve deficits in N-methyl-d-aspartate (NMDA) receptor-dependent synaptic plasticity in the hippocampal dentate gyrus (DG). Here we tested whether chronic treatment with minocycline can improve these deficits by enhancing NMDA receptor-dependent functional and structural plasticity in the DG. Minocycline treatment resulted in a significant enhancement in NMDA receptor function in the dentate granule cells. This was accompanied by an increase in PSD-95 and GluN2A and GluN2B subunits in hippocampal synaptoneurosome fractions. Minocycline treatment also enhanced dentate granule cell dendritic length and branching. In addition, our results show that chronic minocycline treatment can rescue performance in novel object recognition in FXS mice. These findings indicate that minocycline treatment has both structural and functional benefits for hippocampal cells, which may partly contribute to the pro-cognitive effects minocycline appears to have for treating FXS. Copyright © 2018 Elsevier Inc. All rights reserved.

  12. The treatment of diabetes mellitus of patients with chronic liver disease.

    PubMed

    García-Compeán, Diego; González-González, José A; Lavalle-González, Fernando J; González-Moreno, Emmanuel I; Maldonado-Garza, Héctor J; Villarreal-Pérez, Jesús Zacarías

    2015-01-01

    About 80% of patients with liver cirrhosis may have glucose metabolism disorders, 30% show overt diabetes mellitus (DM). Prospective studies have demonstrated that DM is associated with an increased risk of hepatic complications and death in patients with liver cirrhosis. DM might contribute to liver damage by promoting inflammation and fibrosis through an increase in mitochondrial oxidative stress mediated by adipokines. Based on the above mentioned the effective control of hyperglycemia may have a favorable impact on the evolution of these patients. However, only few therapeutic studies have evaluated the effectiveness and safety of antidiabetic drugs and the impact of the treatment of DM on morbidity and mortality in patients with liver cirrhosis. In addition, oral hypoglycemic agents and insulin may produce hypoglycemia and lactic acidosis, as most of these agents are metabolized by the liver. This review discusses the clinical implications of DM in patients with chronic liver disease. In addition the effectiveness and safety of old, but particularly the new antidiabetic drugs will be described based on pharmacokinetic studies and chronic administration to patients. Recent reports regarding the use of the SGLT2 inhibitors as well as the new incretin-based therapies such as injectable glucagon-like peptide-1 (GLP-1) receptor agonists and oral inhibitors of dipeptidylpeptidase-4 (DPP-4) will be discussed. The establishment of clear guidelines for the management of diabetes in patients with CLD is strongly required.

  13. Alfuzosin and symptoms of chronic prostatitis-chronic pelvic pain syndrome.

    PubMed

    Nickel, J Curtis; Krieger, John N; McNaughton-Collins, Mary; Anderson, Rodney U; Pontari, Michel; Shoskes, Daniel A; Litwin, Mark S; Alexander, Richard B; White, Paige C; Berger, Richard; Nadler, Robert; O'Leary, Michael; Liong, Men Long; Zeitlin, Scott; Chuai, Shannon; Landis, J Richard; Kusek, John W; Nyberg, Leroy M; Schaeffer, Anthony J

    2008-12-18

    In men with chronic prostatitis-chronic pelvic pain syndrome, treatment with alpha-adrenergic receptor blockers early in the course of the disorder has been reported to be effective in some, but not all, relatively small randomized trials. We conducted a multicenter, randomized, double-blind, placebo-controlled trial to evaluate the efficacy of alfuzosin, an alpha-adrenergic receptor blocker, in reducing symptoms in men with chronic prostatitis-chronic pelvic pain syndrome. Participation in the study required diagnosis of the condition within the preceding 2 years and no previous treatment with an alpha-adrenergic receptor blocker. Men were randomly assigned to treatment for 12 weeks with either 10 mg of alfuzosin per day or placebo. The primary outcome was a reduction of at least 4 points (from baseline to 12 weeks) in the score on the National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) (range, 0 to 43; higher scores indicate more severe symptoms). A 4-point decrease is the minimal clinically significant difference in the score. A total of 272 eligible participants underwent randomization, and in both study groups, 49.3% of participants had a decrease of at least 4 points in their total NIH-CPSI score (rate difference associated with alfuzosin, 0.1%; 95% confidence interval, -11.2 to 11.0; P=0.99). In addition, a global response assessment showed similar response rates at 12 weeks: 33.6% in the placebo group and 34.8% in the alfuzosin group (P=0.90). The rates of adverse events in the two groups were also similar. Our findings do not support the use of alfuzosin to reduce the symptoms of chronic prostatitis-chronic pelvic pain syndrome in men who have not received prior treatment with an alpha-blocker. (ClinicalTrials.gov number, NCT00103402.) 2008 Massachusetts Medical Society

  14. Alfuzosin and Symptoms of Chronic Prostatitis–Chronic Pelvic Pain Syndrome

    PubMed Central

    Nickel, J. Curtis; Krieger, John N.; McNaughton-Collins, Mary; Anderson, Rodney U.; Pontari, Michel; Shoskes, Daniel A.; Litwin, Mark S.; Alexander, Richard B.; White, Paige C.; Berger, Richard; Nadler, Robert; O'Leary, Michael; Liong, Men Long; Zeitlin, Scott; Chuai, Shannon; Landis, J. Richard; Kusek, John W.; Nyberg, Leroy M.; Schaeffer, Anthony J.

    2009-01-01

    Background In men with chronic prostatitis–chronic pelvic pain syndrome, treatment with alpha-adrenergic receptor blockers early in the course of the disorder has been reported to be effective in some, but not all, relatively small randomized trials. Methods We conducted a multicenter, randomized, double-blind, placebo-controlled trial to evaluate the efficacy of alfuzosin, an alpha-adrenergic receptor blocker, in reducing symptoms in men with chronic prostatitis–chronic pelvic pain syndrome. Participation in the study required diagnosis of the condition within the preceding 2 years and no previous treatment with an alpha-adrenergic receptor blocker. Men were randomly assigned to treatment for 12 weeks with either 10 mg of alfuzosin per day or placebo. The primary outcome was a reduction of at least 4 points (from baseline to 12 weeks) in the score on the National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) (range, 0 to 43; higher scores indicate more severe symptoms). A 4-point decrease is the minimal clinically significant difference in the score. Results A total of 272 eligible participants underwent randomization, and in both study groups, 49.3% of participants had a decrease of at least 4 points in their total NIH-CPSI score (rate difference associated with alfuzosin, 0.1%; 95% confidence interval, −11.2 to 11.0; P = 0.99). In addition, a global response assessment showed similar response rates at 12 weeks: 33.6% in the placebo group and 34.8% in the alfuzosin group (P = 0.90). The rates of adverse events in the two groups were also similar. Conclusions Our findings do not support the use of alfuzosin to reduce the symptoms of chronic prostatitis–chronic pelvic pain syndrome in men who have not received prior treatment with an alpha-blocker. PMID:19092152

  15. Congruence or discrepancy? Comparing patients' health valuations and physicians' treatment goals for rehabilitation for patients with chronic conditions.

    PubMed

    Nagl, Michaela; Farin, Erik

    2012-03-01

    The aim of this study was to test the congruence of patients' health valuations and physicians' treatment goals for the rehabilitation of chronically ill patients. In addition, patient characteristics associated with greater or less congruence were to be determined. In a questionnaire study, patients' health valuations and physicians' goals were assessed in three chronic conditions [breast cancer (BC), chronic ischemic heart disease (CIHD), and chronic back pain (CBP)] using a ranking method. Sociodemographic variables and health-related quality of life were assessed as patient-related factors that influence congruence. Congruence was determined at the group (Spearman's ρ) and individual levels (percentage of congruence). Patient-related influencing factors were calculated after a simple imputation using multiple logistic regression analysis. At the group level, there were often only low correlations. The mean percentage of congruence was 34.7% (BC), 48.5% (CIHD), and 31.9% (CBP). Patients with BC or CIHD who have a higher level of education showed greater congruence. Our results indicate some high discrepancy rates between physicians' treatment goals and patients' health valuations. It is possible that patients have preferences that do not correspond well with realistic rehabilitation goals or that physicians do not take patients' individual health valuations sufficiently into consideration when setting goals.

  16. Sublingual buprenorphine is effective in the treatment of chronic pain syndrome.

    PubMed

    Malinoff, Herbert L; Barkin, Robert L; Wilson, Geoffrey

    2005-01-01

    Many patients with chronic pain have less than optimal therapeutic outcomes after prolonged treatment with opiate analgesics. Worsening of pain perception, functional capacity, and mood often result. Medical detoxification is often undertaken in this situation. Ninety-five consecutive patients (49 men and 46 women; age range, 26-84) with chronic noncancer pain (maldynia) were referred by local pain clinics for detoxification from long-term opiate analgesic (LTOA) therapy. All patients had failed treatment as manifest by increasing pain levels, worsening functional capacity, and, in 8%, the emergence of opiate addiction. Length of prior LTOA therapy ranged from 1.5 to 27 years (mean, 8.8 years). After a minimum of 12 hours of abstinence from all opiate analgesics, patients were given low doses of sublingual (SL) buprenorphine or buprenorphine/naloxone (Reckitt Benckiser). Maintenance dosing was individualized to treat chronic pain. Daily SL dose of buprenorphine ranged from 4 to 16 mg (mean, 8 mg) in divided doses. Mean duration of treatment is 8.8 months (range, 2.4-16.6 months). At clinic appointments, patients were assessed for pain reports, functional capacity, and mood inventory. Eighty-six percent of patients experienced moderate to substantial relief of pain accompanied by both improved mood and functioning. Patient and family satisfaction was robust. Only 6 patients discontinued therapy secondary to side effects and/or exacerbation of pain. In this open-label study, SL buprenorphine and buprenorphine/naloxone were well tolerated and safe and appeared to be effective in the treatment of chronic pain patients refractory to LTOA.

  17. Intravitreal bevacizumab and dexamethasone implant for treatment of chronic diabetic macular edema.

    PubMed

    Güler, Emre; Totan, Yüksel; Betül Güragaç, Fatma

    2017-06-01

    To evaluate anatomical and functional outcomes of intraviteal bevacizumab (IVB) in patients with chronic diabetic macular edema (DME), and the effectivity and safety of dexamethasone implant in those unresponsive to regular IVB treatment. Thirty-five eyes of 35 patients (16 male and 19 female) with chronic DME (central foveal thickness (CFT)  > 275 μm, duration  > 6 months) received three injections of 2.5 mg IVB with six-week intervals. At 18 weeks, dexamethasone implant was applied to patients unresponsive to IVB. Main outcomes were the change in best corrected visual acuity (BCVA), CFT and ocular and systemic adverse effects for both drugs. The patients responsive to IVB were followed up for 36 weeks and those patients receiving dexamethasone implant were followed up for 24 weeks postoperatively. At 18 weeks, the mean BCVA (0.68 ± 0.40 logMAR, p = 0.45) and CFT (453 ± 169 μm, p = 0.58) did not show any significant change compared to baseline (0.74 ± 0.42 logMAR and 521 ± 151 μm, respectively). In 20 patients (%57.1) responsive to IVB, the CFT was significantly improved from 12 to 36 weeks with the mean value of 295 ± 42 μ (p = 0.01). However, no significant difference was observed for BCVA during this period (p = 0.17). Dexamethasone was implanted in 15 eyes (42.8%) unresponsive to IVB at 18 weeks. Statistically significant improvements were observed in BCVA (at postoperative 4 and 12 weeks) and CFT (at postoperative 4, 12 and 24 weeks). In addition, both parameters significantly worsened at 24 weeks compared to 12 weeks (p < 0.001 and p = 0.01, respectively). Patients with chronic DME should be followed in accordance with a fixed treatment protocol combining anti-VEGF and steroid treatments.

  18. Sticker charts: a method for improving adherence to treatment of chronic diseases in children.

    PubMed

    Luersen, Kara; Davis, Scott A; Kaplan, Sebastian G; Abel, Troy D; Winchester, Woodrow W; Feldman, Steven R

    2012-01-01

    Poor adherence is a common problem and may be an underlying cause of poor clinical outcomes. In pediatric populations, positive reinforcement techniques such as sticker charts may increase motivation to adhere to treatment regimens. To review the use of sticker charts to improve adherence in children with chronic disease, Medline and PsycINFO searches were conducted using the key words "positive reinforcement OR behavior therapy" and "adherence OR patient compliance" and "child." Randomized controlled retrospective cohort or single-subject-design studies were selected. Studies reporting adherence to the medical treatment of chronic disease in children using positive reinforcement techniques were included in the analysis. The systematic search was supplemented by identifying additional studies identified through the reference lists and authors of the initial articles found. Positive reinforcement techniques such as sticker charts increase adherence to medical treatment regimens. In several studies, this effect was maintained for months after the initial intervention. Better adherence correlated with better clinical outcomes in some, but not all, studies. Few studies examining the use of sticker charts were identified. Although single-subject-design studies are useful in establishing the effect of a behavioral intervention, larger randomized controlled trials would help determine the precise efficacy of sticker chart interventions. Adherence to medical treatments in children can be increased using sticker charts or other positive reinforcement techniques. This may be an effective means to encourage children with atopic dermatitis to apply their medications and improve clinical outcomes. © 2012 Wiley Periodicals, Inc.

  19. Characterization of Cardiovascular Alterations Induced by Different Chronic Cisplatin Treatments

    PubMed Central

    Herradón, Esperanza; González, Cristina; Uranga, José A.; Abalo, Raquel; Martín, Ma I.; López-Miranda, Visitacion

    2017-01-01

    In the last years, many clinical studies have revealed that some cisplatin-treated cancer survivors have a significantly increased risk of cardiovascular events, being cisplatin-induced cardiovascular toxicity an increasing concern. The aim of the present work was to evaluate the cardiovascular alterations induced by different chronic cisplatin treatments, and to identify some of the mechanisms involved. Direct blood pressure, basal cardiac (left ventricle and coronary arteries) and vascular (aortic and mesenteric) functions were evaluated in chronic (5 weeks) saline- or cisplatin-treated male Wistar rats. Three different doses of cisplatin were tested (1, 2, and 3 mg/kg/week). Alterations in cardiac and vascular tissues were also investigated by immunohistochemistry, Western Blot, and or quantitative RT-PCR analysis. Cisplatin treatment provoked a significant modification of arterial blood pressure, heart rate, and basal cardiac function at the maximum dose tested. However, vascular endothelial dysfunction occurred at lower doses. The expression of collagen fibers and conexin-43 were increased in cardiac tissue in cisplatin-treated rats with doses of 2 and 3 mg/kg/week. The expression of endothelial nitric oxide synthase was also modified in cardiac and vascular tissues after cisplatin treatment. In conclusion, chronic cisplatin treatment provokes cardiac and vascular toxicity in a dose-dependent manner. Besides, vascular endothelial dysfunction occurs at lower doses than cardiac and systemic cardiovascular toxicity. Moreover, some structural changes in cardiac and vascular tissues are also patent even before any systemic cardiovascular alterations. PMID:28533750

  20. Characterization of Cardiovascular Alterations Induced by Different Chronic Cisplatin Treatments.

    PubMed

    Herradón, Esperanza; González, Cristina; Uranga, José A; Abalo, Raquel; Martín, Ma I; López-Miranda, Visitacion

    2017-01-01

    In the last years, many clinical studies have revealed that some cisplatin-treated cancer survivors have a significantly increased risk of cardiovascular events, being cisplatin-induced cardiovascular toxicity an increasing concern. The aim of the present work was to evaluate the cardiovascular alterations induced by different chronic cisplatin treatments, and to identify some of the mechanisms involved. Direct blood pressure, basal cardiac (left ventricle and coronary arteries) and vascular (aortic and mesenteric) functions were evaluated in chronic (5 weeks) saline- or cisplatin-treated male Wistar rats. Three different doses of cisplatin were tested (1, 2, and 3 mg/kg/week). Alterations in cardiac and vascular tissues were also investigated by immunohistochemistry, Western Blot, and or quantitative RT-PCR analysis. Cisplatin treatment provoked a significant modification of arterial blood pressure, heart rate, and basal cardiac function at the maximum dose tested. However, vascular endothelial dysfunction occurred at lower doses. The expression of collagen fibers and conexin-43 were increased in cardiac tissue in cisplatin-treated rats with doses of 2 and 3 mg/kg/week. The expression of endothelial nitric oxide synthase was also modified in cardiac and vascular tissues after cisplatin treatment. In conclusion, chronic cisplatin treatment provokes cardiac and vascular toxicity in a dose-dependent manner. Besides, vascular endothelial dysfunction occurs at lower doses than cardiac and systemic cardiovascular toxicity. Moreover, some structural changes in cardiac and vascular tissues are also patent even before any systemic cardiovascular alterations.

  1. Chronic fatigue syndrome: aetiology, diagnosis and treatment

    PubMed Central

    Avellaneda Fernández, Alfredo; Pérez Martín, Álvaro; Izquierdo Martínez, Maravillas; Arruti Bustillo, Mar; Barbado Hernández, Francisco Javier; de la Cruz Labrado, Javier; Díaz-Delgado Peñas, Rafael; Gutiérrez Rivas, Eduardo; Palacín Delgado, Cecilia; Rivera Redondo, Javier; Ramón Giménez, José Ramón

    2009-01-01

    Chronic fatigue syndrome is characterised by intense fatigue, with duration of over six months and associated to other related symptoms. The latter include asthenia and easily induced tiredness that is not recovered after a night's sleep. The fatigue becomes so severe that it forces a 50% reduction in daily activities. Given its unknown aetiology, different hypotheses have been considered to explain the origin of the condition (from immunological disorders to the presence of post-traumatic oxidative stress), although there are no conclusive diagnostic tests. Diagnosis is established through the exclusion of other diseases causing fatigue. This syndrome is rare in childhood and adolescence, although the fatigue symptom per se is quite common in paediatric patients. Currently, no curative treatment exists for patients with chronic fatigue syndrome. The therapeutic approach to this syndrome requires a combination of different therapeutic modalities. The specific characteristics of the symptomatology of patients with chronic fatigue require a rapid adaptation of the educational, healthcare and social systems to prevent the problems derived from current systems. Such patients require multidisciplinary management due to the multiple and different issues affecting them. This document was realized by one of the Interdisciplinary Work Groups from the Institute for Rare Diseases, and its aim is to point out the main social and care needs for people affected with Chronic Fatigue Syndrome. For this, it includes not only the view of representatives for different scientific societies, but also the patient associations view, because they know the true history of their social and sanitary needs. In an interdisciplinary approach, this work also reviews the principal scientific, medical, socio-sanitary and psychological aspects of Chronic Fatigue Syndrome. PMID:19857242

  2. The evolution of the surgical treatment of chronic pancreatitis.

    PubMed

    Andersen, Dana K; Frey, Charles F

    2010-01-01

    To establish the current status of surgical therapy for chronic pancreatitis, recent published reports are examined in the context of the historical advances in the field. The basis for decompression (drainage), denervation, and resection strategies for the treatment of pain caused by chronic pancreatitis is reviewed. These divergent approaches have finally coalesced as the head of the pancreas has become apparent as the nidus of chronic inflammation. The recent developments in surgical methods to treat the complications of chronic pancreatitis and the results of recent prospective randomized trials of operative approaches were reviewed to establish the current best practices. Local resection of the pancreatic head, with or without duct drainage, and duodenum-preserving pancreatic head resection offer outcomes as effective as pancreaticoduodenectomy, with lowered morbidity and mortality. Local resection or excavation of the pancreatic head offers the advantage of lowest cost and morbidity and early prevention of postoperative diabetes. The late incidences of recurrent pain, diabetes, and exocrine insufficiency are equivalent for all 3 surgical approaches. Local resection of the pancreatic head appears to offer best outcomes and lowest risk for the management of the pain of chronic pancreatitis.

  3. [Chronic prostatitis: a new paradigm of treatment].

    PubMed

    Bozhedomov, V A

    2016-08-01

    This paper proposes health care recommendations for men with chronic prostatitis (CP) taking into account etiopathogenesis and the clinical presentation of the disease. The proposal is based on the experience of federal and regional clinics of urology and gynecology, respective departments for postgraduate education and on the analysis of scientific literature. It is shown that managing patients with CP requires consideration of factors beyond the traditional practice of urology. The author validates the need to use the modern prostatitis classification UPOINT instead of the traditional NIH NIDDK (1995) to increase the effectiveness of treatment. It is demonstrated that the concurrent use of medications and non-pharmacological treatments aimed at different aspects of the state improve the treatment effectiveness. Indications are refined for medical and non-pharmacological treatments: antibiotics, alpha-blockers, anticholinergic agents, analgesics, antidepressants, herbal remedies, pelvic floor physiotherapy, psychotherapy. The shortcomings and mistakes of existing guidelines/standards are analyzed.

  4. [Pain management in chronic pancreatitis and chronic inflammatory bowel diseases].

    PubMed

    Preiß, J C; Hoffmann, J C

    2014-06-01

    Apart from local inflammation and defects in secretion, central mechanisms are important for pain etiology in chronic pancreatitis. Therefore, centrally acting co-analgetic agents can be used in addition to classical pain medications. Endoscopic interventions are preferred in patients with obvious dilation of the pancreatic duct. Surgical interventions are generally more effective although they are usually reserved for patients with prior failure of conservative treatment. Diverse surgical options with different efficacies and morbidities are used in individual patients.One of the main problems in chronic inflammatory bowel diseases is abdominal pain. Primarily the underlying disease needs to be adequately treated. Symptomatic pain management will most likely include treatment with acetaminophen and tramadol as well as occasionally principles of a multimodal pain regimen. For the treatment of arthralgia as well as enteropathy-associated arthritis the same treatment options are available as for other spondyloarthritic disorders.

  5. Aflatoxin effect on erythrocyte profile and histopathology of broilers given different additives

    NASA Astrophysics Data System (ADS)

    Karimy, M. F.; Sutrisno, B.; Agus, A.; Suryani, A. E.; Istiqomah, L.; Damayanti, E.

    2017-12-01

    The aim of this study was to evaluate erythrocyte profile and microscopic changes effect of AF induces by low level (57.18 ppb) and chronic exposure (34 days) with administration of additive (Lactobacillus plantarum G7 and methionine). Aflatoxin-contaminated corn was prepared by inoculate Aspergillus flavus FNCC 6002 on corn. Total number of 576 broiler Lohman strain (MB202) unsexed DOC were allocated completely randomized into four treatments and 12 replicates, with 12 broiler chicks each. The treatments as follows: T1 = aflatoxin-contaminated diet, T2 = aflatoxin-contaminated diet + 1% of LAB (w/w), T3 = aflatoxin-contaminated diet + 0.8% of methionine (w/w), and T4 = aflatoxin-contaminated diet + 1% of LAB + 0.8% of methionine (w/w). The effect of treatments was evaluated using ANOVA and the difference among mean treatments were analyzed using DMRT. The result showed that administration of additives had no significant effect (P>0.05) on erythrocyte profile, liver, and bursa of Fabricius. The dose of additive in each treatment (T2, T3, T4) were insufficient to reduce adverse effect of chronic aflatoxicosis. It was concluded that the LAB dose for binding AF (57.18%) should be evaluated and the dose for methionine should be reduced for chronic treatment of aflatoxicosis.

  6. Conversion Disorder, Functional Neurological Symptom Disorder, and Chronic Pain: Comorbidity, Assessment, and Treatment.

    PubMed

    Tsui, Patricia; Deptula, Andrew; Yuan, Derek Y

    2017-06-01

    This paper examines the overlap of conversion disorder with chronic pain conditions, describes ways to assess for conversion disorder, and provides an overview of evidence-based treatments for conversion disorder and chronic pain, with a focus on conversion symptoms. Conversion disorder is a significant problem that warrants further study, given that there are not many well-established guidelines. Accurate and timely assessment should help move treatment in a more fruitful direction and avoid unnecessary medical interventions. Advances in neuroimaging may also help further our understanding of conversion disorder. Creating a supportive environment and a collaborative treatment relationship and improving understanding of conversion symptoms appear to help individuals diagnosed with conversion disorder engage in appropriate treatments. Novel uses of earlier treatments, such as hypnosis and psychodynamic approaches, could potentially be beneficial and require a more vigorous and systematic study. There are treatments that produce significant improvements in functioning and reduction of physical symptoms from conversion disorder even for very severe cases. Hypnotherapy, cognitive behavioral therapy, and inpatient multidisciplinary treatment with intensive physiotherapy for severe cases have the most evidence to support reduction of symptoms. Components of treatment for conversion disorder overlap with treatments for chronic pain and can be used together to produce therapeutic effects for both conditions. Treatment needs to be tailored for each individual's specific symptoms.

  7. Antioxidant Phytochemicals for the Prevention and Treatment of Chronic Diseases.

    PubMed

    Zhang, Yu-Jie; Gan, Ren-You; Li, Sha; Zhou, Yue; Li, An-Na; Xu, Dong-Ping; Li, Hua-Bin

    2015-11-27

    Overproduction of oxidants (reactive oxygen species and reactive nitrogen species) in the human body is responsible for the pathogenesis of some diseases. The scavenging of these oxidants is thought to be an effective measure to depress the level of oxidative stress of organisms. It has been reported that intake of vegetables and fruits is inversely associated with the risk of many chronic diseases, and antioxidant phytochemicals in vegetables and fruits are considered to be responsible for these health benefits. Antioxidant phytochemicals can be found in many foods and medicinal plants, and play an important role in the prevention and treatment of chronic diseases caused by oxidative stress. They often possess strong antioxidant and free radical scavenging abilities, as well as anti-inflammatory action, which are also the basis of other bioactivities and health benefits, such as anticancer, anti-aging, and protective action for cardiovascular diseases, diabetes mellitus, obesity and neurodegenerative diseases. This review summarizes recent progress on the health benefits of antioxidant phytochemicals, and discusses their potential mechanisms in the prevention and treatment of chronic diseases.

  8. Factors associated with low adherence to medicine treatment for chronic diseases in Brazil

    PubMed Central

    Tavares, Noemia Urruth Leão; Bertoldi, Andréa Dâmaso; Mengue, Sotero Serrate; Arrais, Paulo Sergio Dourado; Luiza, Vera Lucia; Oliveira, Maria Auxiliadora; Ramos, Luiz Roberto; Farias, Mareni Rocha; Pizzol, Tatiane da Silva Dal

    2016-01-01

    ABSTRACT OBJECTIVE To analyze factors associated with low adherence to drug treatment for chronic diseases in Brazil. METHODS Analysis of data from Pesquisa Nacional sobre Acesso, Utilização e Promoção do Uso Racional de Medicamentos (PNAUM - Brazilian Survey on Access, Use and Promotion of Rational Use of Medicines), a population-based cross-sectional household survey, based on a probabilistic sample of the Brazilian population. We analyzed the association between low adherence to drug treatment measured by the Brief Medication Questionnaire and demographic, socioeconomic, health, care and prescription factors. We used Poisson regression model to estimate crude and adjusted prevalence ratios, their respective 95% confidence interval (95%CI) and p-value (Wald test). RESULTS The prevalence of low adherence to drug treatment for chronic diseases was 30.8% (95%CI 28.8-33.0). The highest prevalence of low adherence was associated with individuals: young adults; no education; resident in the Northeast and Midwest Regions of Brazil; paying part of the treatment; poor self-perceived health; three or more diseases; reported limitations caused by a chronic disease; using five drugs or more. CONCLUSIONS Low adherence to drug treatment for chronic diseases in Brazil is relevant, and regional and demographic differences and those related to patients’ health care and therapy regime require coordinated action between health professionals, researchers, managers and policy makers. PMID:27982378

  9. A Unified, Transdiagnostic Treatment for Adolescents With Chronic Pain and Comorbid Anxiety and Depression

    PubMed Central

    Allen, Laura B.; Tsao, Jennie C.I.; Seidman, Laura C.; Ehrenreich-May, Jill; Zeltzer, Lonnie K.

    2017-01-01

    Chronic pain disorders represent a significant public health concern, particularly for children and adolescents. High rates of comorbid anxiety and unipolar mood disorders often complicate psychological interventions for chronic pain. Unified treatment approaches, based on emotion regulation skills, are applicable to a broad range of emotional disorders and suggest the possibility of extending these interventions to chronic pain and pain-related dysfunction. This case report describes the use of a unified protocol for treatment of an adolescent boy with chronic daily headache and social anxiety and an adolescent girl with whole body pain and depression. Following weekly, 50-minute individual treatment sessions, the boy demonstrated notable improvement in emotional symptoms, emotion regulation skills, somatization, and functional disability. The girl showed some improvement on measures of anxiety and depression, although there appeared to be a worsening of pain symptoms and somatization. However, both patients demonstrated improvement over follow-up. This case study illustrates the potential utility of a unified treatment approach targeting pain and emotional symptoms from an emotion regulation perspective in an adolescent population. PMID:28824271

  10. New developments in endoscopic treatment of chronic pancreatitis.

    PubMed

    Didden, P; Bruno, M; Poley, J W

    2012-12-01

    The aim of endoscopic therapy of chronic pancreatitis (CP) is to treat pain by draining the pancreatic duct or managing loco-regional complications. Recent decennia were characterized by continuous improvement of endoscopic techniques and devices, resulting in a better clinical outcome. Novel developments now also provide the opportunity to endoscopically treat refractory CP-related complications. Especially suboptimal surgical candidates could potentially benefit from these new developments, consequently avoiding invasive surgery. The use of fully covered self-expandable metal stents (SEMS) has been explored in pancreatic and CP-related biliary duct strictures, resistant to conventional treatment with plastic endoprotheses. Furthermore, endosonography-guided transmural drainage of the main pancreatic duct via duct-gastrostomy is an alternative treatment option in selected cases. Pancreatic pseudocysts represent an excellent indication for endoscopic therapy with some recent case series demonstrating effective drainage with the use of a fully covered SEMS. Although results of these new endoscopic developments are promising, high quality randomized trials are required to determine their definite role in the management of chronic pancreatitis.

  11. Chronic treatment with Delta(9)-tetrahydrocannabinol enhances the locomotor response to amphetamine and heroin. Implications for vulnerability to drug addiction.

    PubMed

    Lamarque, S; Taghzouti, K; Simon, H

    2001-07-01

    Cannabis sativa preparations are some of the most widely used illicit recreational drugs. In addition to their direct addictive potential, cannabinoids may influence the sensitivity to other drugs. The aim of the present study was to determine if a cross-sensitization between Delta(9)-tetrahydrocannabinol (Delta(9)-THC) and other drugs (amphetamine and heroin) could be demonstrated. We examined the effects of a chronic treatment with Delta(9)-THC (0.6, 3 and 15mg/kg, ip) on the locomotor response to amphetamine (1mg/kg, ip) and heroin (1mg/kg, ip). Chronic treatment with Delta(9)-THC resulted in tolerance to the initial hypothermic and anorexic effects. Pre-treatment with Delta(9)-THC increased the locomotor responses to amphetamine and heroin. This cross-sensitization was time-dependent as it was observed three days after the last injection of Delta(9)-THC for amphetamine, and a relatively long time after the end of chronic treatment (41 days) for heroin. Moreover, the enhanced response to amphetamine or heroin was noted in some individuals only: the high-responder rats (HR). These animals have previously been shown to be vulnerable to drug taking behaviors. It is hypothesised that repeated use of Cannabis derivates may facilitate progression to the consumption of other illicit drugs in vulnerable individuals.

  12. Labetalol Versus Nifedipine as Antihypertensive Treatment for Chronic Hypertension in Pregnancy: A Randomized Controlled Trial.

    PubMed

    Webster, Louise M; Myers, Jenny E; Nelson-Piercy, Catherine; Harding, Kate; Cruickshank, J Kennedy; Watt-Coote, Ingrid; Khalil, Asma; Wiesender, Cornelia; Seed, Paul T; Chappell, Lucy C

    2017-11-01

    Data from randomized controlled trials to guide antihypertensive agent choice for chronic hypertension in pregnancy are limited; this study aimed to compare labetalol and nifedipine, additionally assessing the impact of ethnicity on treatment efficacy. Pregnant women with chronic hypertension (12 +0 -27 +6 weeks' gestation) were enrolled at 4 UK centers (August 2014 to October 2015). Open-label first-line antihypertensive treatment was randomly assigned: labetalol- (200-1800 mg/d) or nifedipine-modified release (20-80 mg/d). Analysis included 112 women (98%) who completed the study (labetalol n=55, nifedipine n=57). Maximum blood pressure after randomization was 161/101 mm Hg with labetalol versus 163/105 mm Hg with nifedipine (mean difference systolic: 1.2 mm Hg [-4.9 to 7.2 mm Hg], diastolic: 3.3 mm Hg [-0.6 to 7.3 mm Hg]). Mean blood pressure was 134/84 mm Hg with labetalol and 134/85 mm Hg with nifedipine (mean difference systolic: 0.3 mm Hg [-2.8 to 3.4 mm Hg], and diastolic: -1.9 mm Hg [-4.1 to 0.3 mm Hg]). Nifedipine use was associated with a 7.4-mm Hg reduction (-14.4 to -0.4 mm Hg) in central aortic pressure, measured by pulse wave analysis. No difference in treatment effect was observed in black women (n=63), but a mean 4 mm Hg reduction (-6.6 to -0.8 mm Hg; P =0.015) in brachial diastolic blood pressure was observed with labetalol compared with nifedipine in non-black women (n=49). Labetalol and nifedipine control mean blood pressure to target in pregnant women with chronic hypertension. This study provides support for a larger definitive trial scrutinizing the benefits and side effects of first-line antihypertensive treatment. URL: https://www.isrctn.com. Unique identifier: ISRCTN40973936. © 2017 American Heart Association, Inc.

  13. Chronic Pain: How Challenging Are DDIs in the Analgesic Treatment of Inpatients with Multiple Chronic Conditions?

    PubMed Central

    Siebenhuener, Klarissa; Eschmann, Emmanuel; Kienast, Alexander; Schneider, Dominik; Minder, Christoph E.; Saller, Reinhard; Zimmerli, Lukas; Blaser, Jürg; Battegay, Edouard

    2017-01-01

    Background Chronic pain is common in multimorbid patients. However, little is known about the implications of chronic pain and analgesic treatment on multimorbid patients. This study aimed to assess chronic pain therapy with regard to the interaction potential in a sample of inpatients with multiple chronic conditions. Methods and Findings We conducted a retrospective study with all multimorbid inpatients aged ≥18 years admitted to the Department of Internal Medicine of University Hospital Zurich in 2011 (n = 1,039 patients). Data were extracted from the electronic health records and reviewed. We identified 433 hospitalizations of patients with chronic pain and analyzed their combinations of chronic conditions (multimorbidity). We then classified all analgesic prescriptions according to the World Health Organization (WHO) analgesic ladder. Furthermore, we used a Swiss drug-drug interactions knowledge base to identify potential interactions between opioids and other drug classes, in particular coanalgesics and other concomitant drugs. Chronic pain was present in 38% of patients with multimorbidity. On average, patients with chronic pain were aged 65.7 years and had a mean number of 6.6 diagnoses. Hypertension was the most common chronic condition. Chronic back pain was the most common painful condition. Almost 90% of patients were exposed to polypharmacotherapy. Of the chronic pain patients, 71.1% received opioids for moderate to severe pain, 43.4% received coanalgesics. We identified 3,186 potential drug-drug interactions, with 17% classified between analgesics (without coanalgesics). Conclusions Analgesic drugs-related DDIs, in particular opioids, in multimorbid patients are often complex and difficult to assess by using DDI knowledge bases alone. Drug-multimorbidity interactions are not sufficiently investigated and understood. Today, the scientific literature is scarce for chronic pain in combination with multiple coexisting medical conditions and medication

  14. Treatments for Chronic Pain in Persons With Spinal Cord Injury: A Survey Study

    PubMed Central

    Cardenas, Diana D; Jensen, Mark P

    2006-01-01

    Background/Objective: To determine the degree and duration of pain relief provided by specific pain treatments used by individuals with spinal cord injury (SCI) who have chronic pain. Design: Postal survey. Setting: Community. Participants: Participants were 117 individuals who had traumatic SCI, were 18 years of age or older, and reported a chronic pain problem. Main Outcome Measures: Questions assessing current or past use of 26 different pain treatments, the amount of relief each treatment provided, and the length of time that any pain relief usually lasts. Results: The medications tried most often were nonsteroidal anti-inflammatory drugs (tried by 71%) and acetaminophen (tried by 70%); these medications were still being used by more than one half of the patients who had tried them. Opioids produced the greatest degree of pain relief on average (mean, 6.27 ± 3.05 [SD] on a 0–10 scale, with 0 = no relief and 10 = complete relief) but were unlikely to be continued by those who tried them. Although 38% of respondents with pain had tried gabapentin, only 17% were still using it, and average pain relief was only moderate (mean, 3.32 ± 3.03 on the 0–10 relief scale). Seventy-three percent of the respondents had tried at least 1 of 7 alternative pain treatments, and the most frequently tried were massage, marijuana, and acupuncture. The most relief was provided by massage (mean, 6.05 ± 2.47] on the 0–10 relief scale) and marijuana (mean, 6.62 ± 2.54 on the 0–10 relief scale). The relief from the various treatments, including most medications, tended to last only minutes or hours; however, pain relief from alternative treatments such as massage, acupuncture, and hypnosis was reported to last for days in 25% to 33% of those who tried these treatments. Conclusions: Many patients are not finding adequate pain relief from commonly prescribed medications. Alternative therapies should be considered as additional treatment options in this population. PMID:16739554

  15. [Clinicofunctional condition and quality of life in patients with chronic obstructive pulmonary disease before and after outpatient treatment with fenspiride].

    PubMed

    Butorov, S I; Butorov, I V; Bodrug, N I; Krushka, S I; Tofan, E F

    2008-01-01

    To study effects of long-term administration of fenspiride in combination with broncholytic drugs on dynamics of clinical symptoms, external respiration function and quality of life in patients with chronic obstructive pulmonary disease (COPD). A comparative randomized trial of fenspiride used for 6 months in combination with broncholytic drugs enrolled 68 COPD patients. A clinical status, external respiration function were examined. Quality of life was evaluated with WHO questionnaire WHOQOL-100. Addition of fenspiride to combined treatment of COPD attenuates COPD symptoms, normalizes blood biochemistry, improves external respiration function, raises exercise tolerance. Quality of life improved by physical and mental state scales. Fenspiride addition to COPD treatment improves efficacy of the standard treatment and is recommended for treatment of COPD of stage I and II in combination with broncholytic drugs.

  16. Diagnostic change and personality stability following functional restoration treatment in chronic low back pain patients.

    PubMed

    Vittengl, J R; Clark, L A; Owen-Salters, E; Gatchel, R J

    1999-03-01

    This study examined personality pathology in a group of patients with chronic low back pain (CLBP) using both diagnostic interviews and dimensional self-report instruments. A group of CLBP patients (N = 125) was assessed before functional restoration treatment and compared with a matched normal comparison group (N = 75). The CLBP group evidenced broad personality pathology in all assessment modes pretreatment relative to the normal comparison sample. In addition, two subsamples of CLBP patients (n = 49 and n = 56) were assessed after treatment. Reductions in personality pathology between pre- and posttreatment assessments were more pronounced for diagnostic interview than dimensional self-report assessments. These results are discussed in the context of personality assessment and CLBP.

  17. Free intra-osseous muscle transfer for treatment of chronic osteomyelitis.

    PubMed

    Lê Thua, Trung-Hau; Boeckx, Willy D; Zirak, Christophe; De Mey, Albert

    2015-06-10

    Chronic osteomyelitis is still a big reconstructive challenge. Even with standard care, therapeutic failures and recurrences are common. Multiple techniques of tissue transfer have increased the success rate. This study recommends free muscle transfers into the intramedullary bone cavities for treatment of chronic osteomyelitis. The review included 29 patients that were treated for chronic osteomyelitis. Osteomyelitis was located at the femur in four patients, the tibia in 22 patients, and the foot in three patients. Dead bone and scar tissue were replaced with durable free muscle flap with special attention to fill the dead space. The average age of these patients was 48.5 years old (range = 23-70 years old). The average duration of osteomyelitis was 8.2 years (range = 1-45 years). Gracilis was applied in 20 cases (69%), latissimus dorsi was used in five cases (17.2%), and rectus abdominis was performed in four cases (13.8%). There was one flap failure, one partial superficial flap necrosis, two arterial thrombosis, and one venous thrombosis. All the remaining 28 muscle flaps survived. From 1-10 years follow-up, there was one recurrence of the osteomyelitis in the distal end of the intra-medullary cavity of a femur after reconstructing using the gracilis flap. The present study demonstrated that free intramedullary muscle transfers are effective in providing a high rate of success in the treatment of chronic osteomyelitis. The secondary filling of the intramedullary cavity after extensive removal of all infected bony sequesters has proven to give a long-term arrest of chronic osteomyelitis.

  18. Comparative Effectiveness of Proactive Tobacco Treatment among Smokers with and without Chronic Lower Respiratory Disease.

    PubMed

    Melzer, Anne C; Clothier, Barbara A; Japuntich, Sandra J; Noorbaloochi, Siamak; Hammett, Patrick; Burgess, Diana J; Joseph, Anne M; Fu, Steven S

    2018-03-01

    Adults with chronic lower respiratory disease differ in their barriers to smoking cessation but also suffer from tobacco-related health concerns, which may motivate quit attempts. Few studies have examined differences in tobacco treatment response between smokers with and without chronic lower respiratory disease. We examined the effectiveness of a proactive outreach program for cessation among smokers with and without chronic lower respiratory disease. Subgroup analysis of the Veterans Victory over Tobacco Study, a pragmatic randomized controlled trial that demonstrated the effectiveness of proactive outreach and the choice of tobacco treatments compared with usual care. Smokers identified via the electronic medical record were proactively offered phone-based counseling and care coordination to receive medication from their Veterans Affairs providers or in-person care. We compared the response among those with and without an International Classification of Diseases, 9th Revision diagnosis of a chronic lower respiratory disease (chronic obstructive pulmonary disease, chronic bronchitis, emphysema, asthma). We used stratification by propensity scores to adjust for imbalanced covariates between groups with and without chronic lower respiratory disease within each treatment arm, using complete case analysis accounting for the stratified sampling by site. The study participants were predominantly older, white, male smokers. Overall, 19.6% had chronic lower respiratory disease. A total of 3,307 had outcome data with the following assignments to the intervention: proactive care: n = 1,272 without chronic lower respiratory disease, n = 301 with chronic lower respiratory disease; usual care: n = 1,387 without chronic lower respiratory disease, n = 347 with chronic lower respiratory disease. A total of 1,888 had both complete baseline and outcome data and were included in the primary analysis. In unadjusted analyses (n = 3,307), among individuals with

  19. [Treatment Strategy and Results of Carotid Endarterectomy in Chronic Renal Failure Patients].

    PubMed

    Murahashi, Takeo; Kamiyama, Kenji; Osato, Toshiaki; Watanabe, Toshiichi; Ogino, Tatsuya; Sugio, Hironori; Endo, Hideki; Takahira, Kazuki; Shindo, Koichiro; Takahashi, Shuhei; Nakamura, Hirohiko

    2017-02-01

    The number of patients receiving chronic dialysis treatment in Japan currently exceeds 300,000 people. Few reports have described carotid endarterectomy(CEA)for chronic renal failure patients because of the unacceptable rate of perioperative stroke and other morbidities. A strategy for and treatment results of CEA for chronic renal failure patients in our hospital are described herein. The present study included 6 patients who underwent CEA while receiving dialysis treatment between April 2011 and November 2014. Dialysis treatment was initiated due to diabetes in 4 patients and renal sclerosis in 2 patients. All the patients were men, with a mean age of 74.0 years. Two patients were symptomatic, and four were asymptomatic. In all the patients, heart vascular lesions and arteriosclerosis risk factors were present. Postoperatively, pneumonia transient cranial neuropathy, heart failure, and pneumonia in 1 case required extensive treatment. However, by the time of discharge from hospital, no cases had deteriorated compared with their pre-CEA state. The modified Rankin scale score on discharge was 0-2 for all the patients. CEA can be performed safely in patients receiving dialysis, but further operative procedures and careful postoperative management are likely to be needed for patients with CEA who are receiving dialysis.

  20. Sialendoscopy-assisted treatment for chronic obstructive parotitis related to Sjogren syndrome.

    PubMed

    Guo, Yong-Feng; Sun, Ning-Ning; Wu, Chuan-Bin; Xue, Lei; Zhou, Qing

    2017-03-01

    Chronic obstructive parotitis related to Sjogren syndrome is not uncommon, but it is rarely reported in the literature. The aim of this study was to describe our experience in the treatment of chronic obstructive parotitis related to Sjogren syndrome. Seventeen cases of chronic obstructive parotitis related to Sjogren syndrome treated with sialendoscopy from June 2014 to June 2015 at the Department of Oral and Maxillofacial Surgery, School of Stomatology, China Medical University, were retrospectively reviewed. The cohort underwent ultrasonography, salivary gland scintigraphy, and sialography before sialendoscopy. All patients were asked to complete a visual analogue scale (VAS) evaluation before and 6 months after surgery. A paired t test was conducted, and P < .05 was considered statistically significant. The 17 study patients (27 parotid glands) successfully underwent interventional sialendoscopy under local anesthesia. The mean preoperative VAS score was 6, and the mean VAS score 6 months after sialendoscopy was significantly lower at 4.5 (P < .05). Interventional sialendoscopy plays a significant role in the treatment of chronic obstructive parotitis related to Sjogren syndrome. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Chronic molindone treatment: relative inability to elicit dopamine receptor supersensitivity in rats.

    PubMed

    Meller, E

    1982-01-01

    Chronic treatment of rats with the antipsychotic drug molindone (2.5 mg/kg) did not elicit behavioral supersensitivity to apomorphine (AP) (0.25 mg/kg) or increased striatal 3H-spiroperidol binding, whereas treatment with haloperidol (0.5-1.0 mg/kg) produced manifestations of dopaminergic supersensitivity in both paradigms. Chronic treatment with a high dose of molindone (20 mg/kg) elicited a small, but significant increase in behavioral sensitivity to AP (57%) which was, however, significantly less than that produced by 1 mg/kg haloperidol (126%, P less than 0.01). Apparent tolerance to elevation of striatal and frontal cortical 3,4-dihydroxyphenylacetic acid (DOPAC) levels was obtained with chronic molindone treatment (5 or 20 mg/kg). None of the molindone doses used (2.5-50 mg/kg) increased striatal dopamine receptor binding. Scatchard analyses revealed no change in either maximal binding capacity (Bmax) or dissociation constant (Kd). A significant (P less than 0.001) correlation of receptor binding activity and stereotypy score was obtained for haloperidol-, but not molindone-treated rats. These results with molindone in an animal model of tardive dyskinesia suggest that this drug may have a lower potential for eliciting this disorder in humans.

  2. Periodontal treatment reduces chronic systemic inflammation in peritoneal dialysis patients.

    PubMed

    Siribamrungwong, Monchai; Yothasamutr, Kasemsuk; Puangpanngam, Kutchaporn

    2014-06-01

    Chronic systemic inflammation, a non traditional risk factor of cardiovascular diseases, is associated with increasing mortality in chronic kidney disease, especially peritoneal dialysis patients. Periodontitis is a potential treatable source of systemic inflammation in peritoneal dialysis patients. Clinical periodontal status was evaluated in 32 stable chronic peritoneal dialysis patients by plaque index and periodontal disease index. Hematologic, blood chemical, nutritional, and dialysis-related data as well as highly sensitive C-reactive protein were analyzed before and after periodontal treatment. At baseline, high sensitive C-reactive protein positively correlated with the clinical periodontal status (plaque index; r = 0.57, P < 0.01, periodontal disease index; r = 0.56, P < 0.01). After completion of periodontal therapy, clinical periodontal indexes were significantly lower and high sensitivity C-reactive protein significantly decreased from 2.93 to 2.21 mg/L. Moreover, blood urea nitrogen increased from 47.33 to 51.8 mg/dL, reflecting nutritional status improvement. Erythropoietin dosage requirement decreased from 8000 to 6000 units/week while hemoglobin level was stable. Periodontitis is an important source of chronic systemic inflammation in peritoneal dialysis patients. Treatment of periodontal diseases can improve systemic inflammation, nutritional status and erythropoietin responsiveness in peritoneal dialysis patients. © 2013 The Authors. Therapeutic Apheresis and Dialysis © 2013 International Society for Apheresis.

  3. Unconventional treatments for chronic inflammatory demyelinating polyneuropathy.

    PubMed

    Rajabally, Yusuf A

    2017-10-01

    This article focuses on the unconventional treatments used in chronic inflammatory demyelinating polyneuropathy (CIDP). First line, evidence-based treatments for CIDP include corticosteroids, immunoglobulins and plasma exchanges. Several unproven treatments are however given in treatment-refractory disease or to reduce requirements in validated therapies for reasons of side effects/practical delivery/cost. Despite methodological issues, IFN-α, azathioprine and methotrexate have not been shown to be useful in randomized controlled trials. Cyclophosphamide, rituximab and, as final resort in highly selected cases, hematopoietic stem cell transplant may be options considered in severely disabled refractory patients. Debatably, azathioprine, methotrexate, cyclosporine and mycophenolate mofetil are still occasionally used, among others, in milder disease. Physical therapy may be of benefit in CIDP but is not systematically considered as an integral part of management strategies. Current literature relating to unconventional therapies in CIDP is reviewed here and the possible avenues that require consideration in severe refractory disease and less disabling forms are discussed.

  4. Waste treatment by bacterial additions

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Deutsch, D.J.; Stigall, E.; Barth, E.

    1979-04-23

    Companies such as General Environmental Science Corp. and Polybac Corp., which market specialized bacterial cultures for treating industrial wastes, claim that the cultures improve the operation of activated-sludge, trickling-filter, and lagoon-treatment plants, and provide faster system response to startups, variable and shock loads, and cold weather. The effectiveness of the special cultures is difficult to verify and has been questioned by environmental experts, including R. L. Raymond (Suntech Inc.) and E. Barth (EPA), although E. Stigall (EPA) believes they may aid plant recovery after upsets. A study by Business Communications Co. has predicted that the market for such additives willmore » reach $50 million by 1987, from $5 million in 1979. The use of such cultures in Exxon Corp.'s 1 million gal/day activated sludge system at the Benicia, Calif., oil refinery improved the system's performance by 32Vertical Bar3<, resulted in faster unit startups and more stable operation, and reduced foaming. J. T. Baker Co. has used successfully two broad-spectrum dried additives for ammonia removal and hydrocarbon degradation at its 3 million gal/day secondary treatment plant at Phillipsburg, N.J.« less

  5. Effect of chronic diuretic treatment on the plasma renin-angiotensin-aldosterone system in essential hypertension.

    PubMed Central

    Lijnen, P; Fagard, R; Staessen, J; Amery, A

    1981-01-01

    1 Chronic treatment with a constant dose of hydrochlorothiazide or tienilic acid increases plasma renin activity (PRA) acutely to reach a maximum within the first week. 2 During chronic diuretic therapy from 1 month to 1 year, PRA remained elevated at a rather constant level, though this was somewhat lower than the maximum level reached after 1 week. 3 A significant (P less than 0.01) correlation (r = 0.74) between changes in plasma angiotensin II and renin activity provoked by chronic treatment for 3 months with hydrochlorothiazide and tienilic acid was found. 4 The increase in plasma aldosterone during chronic treatment with hydrochlorothiazide and tienilic acid (1000 mg) is related (r = 0.68; P less than 0.01) to the rise in plasma angiotensin II. PMID:7028060

  6. Deciding in the dark: advance directives and continuation of treatment in chronic critical illness.

    PubMed

    Camhi, Sharon L; Mercado, Alice F; Morrison, R Sean; Du, Qingling; Platt, David M; August, Gary I; Nelson, Judith E

    2009-03-01

    Chronic critical illness is a devastating syndrome for which treatment offers limited clinical benefit but imposes heavy burdens on patients, families, clinicians, and the health care system. We studied the availability of advance directives and appropriate surrogates to guide decisions about life-sustaining treatment for the chronically critically ill and the extent and timing of treatment limitation. Prospective cohort study. Respiratory Care Unit (RCU) in a large, tertiary, urban, university-affiliated, hospital. Two hundred three chronically critically ill adults transferred to RCU after tracheotomy for failure to wean from mechanical ventilation in the intensive care unit. None. We interviewed RCU caregivers and reviewed patient records to identify proxy appointments, living wills, or oral statements of treatment preferences, resuscitation directives, and withholding/withdrawal of mechanical ventilation, nutrition, hydration, renal replacement and vasopressors. Forty-three of 203 patients (21.2%) appointed a proxy and 33 (16.2%) expressed preferences in advance directives. Do not resuscitate directives were given for 71 patients (35.0%). Treatment was limited for 39 patients (19.2%). Variables significantly associated with treatment limitation were proxy appointment prior to study entry (time of tracheotomy/RCU transfer) (odds ratio = 6.7, 95% confidence interval [CI], 2.3-20.0, p = 0.0006) and palliative care consultation in the RCU (OR = 40.9, 95% CI, 13.1-127.4, p < 0.0001). Median (interquartile range) time to first treatment limitation was 39 (31.0-45.0) days after hospital admission and 13 (8.0-29.0) days after RCU admission. For patients dying after treatment limitation, median time from first limitation to death ranged from 3 days for mechanical ventilation and hydration to 7 days for renal replacement. Most chronically critically ill patients fail to designate a surrogate decision-maker or express preferences regarding life-sustaining treatments

  7. Wound-Healing Peptides for Treatment of Chronic Diabetic Foot Ulcers and Other Infected Skin Injuries.

    PubMed

    Gomes, Ana; Teixeira, Cátia; Ferraz, Ricardo; Prudêncio, Cristina; Gomes, Paula

    2017-10-18

    As the incidence of diabetes continues to increase in the western world, the prevalence of chronic wounds related to this condition continues to be a major focus of wound care research. Additionally, over 50% of chronic wounds exhibit signs and symptoms that are consistent with localized bacterial biofilms underlying severe infections that contribute to tissue destruction, delayed wound-healing and other serious complications. Most current biomedical approaches for advanced wound care aim at providing antimicrobial protection to the open wound together with a matrix scaffold (often collagen-based) to boost reestablishment of the skin tissue. Therefore, the present review is focused on the efforts that have been made over the past years to find peptides possessing wound-healing properties, towards the development of new and effective wound care treatments for diabetic foot ulcers and other skin and soft tissue infections.

  8. Treatment of Chronic Plantar Fasciitis With Percutaneous Latticed Plantar Fasciotomy.

    PubMed

    Yanbin, Xu; Haikun, Chu; Xiaofeng, Ji; Wanshan, Yang; Shuangping, Liu

    2015-01-01

    Plantar fasciitis, the most common cause of pain in the inferior heel, accounts for 11% to 15% of all foot symptoms requiring professional care among adults. The present study reports the results of a minimally invasive surgical treatment of chronic plantar fasciitis. All patients with plantar fasciitis who had undergone percutaneous latticed plantar fasciotomy at 3 clinical sites from March 2008 to March 2009 were included in the present study. The follow-up evaluations for this treatment were conducted using the Mayo clinical scoring system. We investigated 17 patients with recalcitrant chronic plantar fasciitis who had undergone this treatment within a follow-up period of ≥13 months. All procedures were performed in the clinic with the patient under local anesthesia. No wound infections or blood vessel or nerve damage occurred. At a mean follow-up period of 16.0 ± 2.29 (range 13 to 21) months, significant improvement was seen in the preoperative mean Mayo score (from 12.06 ± 2.54 to 89.76 ± 4.28, p < .001) and no patient had developed symptom recurrence. Also, none of the patients had developed complex regional pain syndrome. All patients were able to return to regular shoe wear by 3 weeks postoperatively. The technique of plantar fasciitis with percutaneous latticed plantar fasciotomy could be a promising treatment option for patients with recalcitrant chronic plantar fasciitis. Copyright © 2015 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

  9. Benzodiazepine sensitivity in panic disorder: effects of chronic alprazolam treatment.

    PubMed

    Cowley, D S; Roy-Byrne, P P; Radant, A; Ritchie, J C; Greenblatt, D J; Nemeroff, C B; Hommer, D W

    1995-04-01

    The aim of the current study was to determine the degree to which patients with panic disorder develop tolerance to subjective and physiological effects of benzodiazepine after chronic treatment with alprazolam. Response to acute administration of diazepam was assessed in 19 panic disorder patients receiving chronic treatment with alprazolam and 23 untreated panic disorder patients. At baseline in the laboratory, the two groups did not differ in peak saccadic eye movement velocity, saccade latency, short-term memory, plasma cortisol and growth hormone concentrations, heart rate, and self-rated levels of sedation and anxiety. Compared with untreated patients, alprazolam-treated patients displayed significantly less diazepam-induced change in peak saccadic velocity, saccade latency, growth hormone secretion, memory, and self-rated levels of sedation. There was no difference between groups in diazepam effects on plasma cortisol concentrations or self-rated anxiety. Within alprazolam-treated patients, diazepam-induced slowing of peak saccade velocity was significantly inversely correlated with illness severity, as measured by reported panic attacks per week and severity of phobic avoidance, but not with alprazolam dose, blood level, or duration of treatment. Because the alprazolam-treated group reported more panic attacks per week than the untreated panic patients, treated patients were divided into those who were asymptomatic versus those with continuing panic attacks. The subgroup of nine alprazolam-treated subjects who were asymptomatic also showed significantly less diazepam effects than the group of untreated panic disorder patients, suggesting that overall group differences were at least partially attributable to the development of tolerance to selected benzodiazepine effects with chronic alprazolam treatment.

  10. Chronic pain relief after the exposure of nitrous oxide during dental treatment: longitudinal retrospective study.

    PubMed

    Mattos Júnior, Francisco Moreira; Mattos, Rafael Villanova; Teixeira, Manoel Jacobsen; Siqueira, Silvia Regina Dowgan Tesseroli de; Siqueira, Jose Tadeu Tesseroli de

    2015-07-01

    The objective was to investigate the effect of nitrous/oxygen in chronic pain. Seventy-seven chronic pain patients referred to dental treatment with conscious sedation with nitrous oxide/oxygen had their records included in this research. Data were collected regarding the location and intensity of pain by the visual analogue scale before and after the treatment. Statistical analysis was performed comparing pre- and post-treatment findings. It was observed a remarkable decrease in the prevalence of pain in this sample (only 18 patients still had chronic pain, p < 0.001) and in its intensity (p < 0.001). Patients that needed fewer sessions received higher proportions of nitrous oxide/oxygen. Nitrous oxide may be a tool to be used in the treatment of chronic pain, and future prospective studies are necessary to understand the underlying mechanisms and the effect of nitrous oxide/oxygen in patients according to the pain diagnosis and other characteristics.

  11. Imatinib mesylate in chronic myeloid leukemia: frontline treatment and long-term outcomes.

    PubMed

    Stagno, Fabio; Stella, Stefania; Spitaleri, Antonio; Pennisi, Maria Stella; Di Raimondo, Francesco; Vigneri, Paolo

    2016-01-01

    The tyrosine kinase inhibitor Imatinib Mesylate has dramatically improved the clinical outcome of chronic myeloid leukemia (CML) patients in the chronic phase of the disease, generating unprecedented rates of complete hematologic and cytogenetic responses and sustained reductions in BCR-ABL transcripts. Here, we present an overview on the efficacy and safety of Imatinib and describe the most important clinical studies employing this drug for the frontline treatment of chronic phase CML. We also discuss recent reports describing the long-term outcome of patients receiving Imatinib for their disease. The imminent availability of generic forms of Imatinib coupled with the approval of expensive second-generation tyrosine kinase inhibitors underlines an unmet need for early molecular parameters that may distinguish CML patients likely to benefit from the drug from those that should receive alternative forms of treatment.

  12. [Complex treatment of chronic periodontitis with balneopeloid therapy].

    PubMed

    Leonova, L E; Smelova, L Z; Pavlova, G A; Chernyshova, L E

    2013-01-01

    Complex investigation and treatment has been realized on 127 patients aged from 27 to 45 years with chronic generalized periodontitis. Patients were divided into two groups. In the fist group (68 patients) complex treatment included course of balneopeloid therapy with irrigation of high mineralized natural water (sanatorium "Tumentransgas" chink №1-95, Ugorsk) followed by application of sapropel mud (the Pake lake). The second group (59 patients) received only conventional periodontal treatment. Positive effect of balneopeloid therapy was identified, which was reflected in stabilizations of pathological process in the periodontal tissues in 78% of patients, as well as changes in physical and chemical properties of the oral gluid. Also the number of periodontopahogenic germs of gingival pockets was decreased.

  13. [Laser therapy and famotidine in complex restorative treatment of primary chronic gastroduodenitis].

    PubMed

    Filimonov, R M; Musaeva, O M

    2003-01-01

    Primary chronic gastroduodenitis (PCG) is one of the most frequent diseases of the gastrointestinal tract. Timely and efficient treatment of patients with PCG promotes ulcer prevention. In this connection, an urgent problem of restorative medicine is to develop medical programs with active introduction of pharmacophysiotherapeutic complexes, in particular, laser therapy and anti-secretory preparation (famotidine) that increase therapeutic efficacy of treatment of this disease. To this end, we give results of treatment of 50 patients with primary chronic gastroduodenitis (26 having undergone laser therapy only, and 24 having had a combination of laser therapy and famotidine), which demonstrated that the complex action method has a more adequate effect on pathogenetic components in this disease than monotherapy.

  14. Use of Placental Membranes for the Treatment of Chronic Diabetic Foot Ulcers

    PubMed Central

    Brantley, Jonathan N.; Verla, Thomas D.

    2015-01-01

    Significance: Chronic diabetic foot ulcers (DFUs) remain a challenge for physicians to treat. High mortality rates for DFU patients have pointed to the low effectiveness of standard care and lack of quality wound care products. The composition (collagen-rich tissue matrix and endogenous growth factors and cells) and functional properties (anti-inflammatory, anti-bacterial, and angiogenic) of placental membranes are uniquely suited to address the needs of chronic wounds. This led to the commercialization of placental membranes, which are now widely available to physicians as a new advanced wound treatment option. Recent Advances: Progress in tissue processing and preservation methods has facilitated the development of placental products for wounds. Currently, a variety of commercial placental products are available to physicians for the treatment of chronic DFUs and other wounds. This review summarizes the key factors that negatively impact DFU healing (including social factors, such as smoking, vascular deficiencies, hyperglycemia, and other metabolic abnormalities), describes the structure and biology of placental membranes, and overviews commercially available placental products for wounds and data from the most recent DFU clinical trials utilizing commercial placental membranes. Critical Issues: Although the effects of diabetes on wound healing are complex and not fully understood, some of the key factors and pathways that interfere with healing have been identified. However, a multidisciplinary approach for the assessment of patients with chronic DFUs and guidelines for selection of appropriate treatment modalities remain to be implemented. Future Directions: The biological properties of placental membranes show benefits for the treatment of chronic DFUs, but scientific and clinical data for commercially available placental products are limited. Therefore, we need (1) more randomized, controlled clinical trials for commercial placental products; (2) studies

  15. Prevalence of chronic pain, impact on daily life, and treatment practices in India.

    PubMed

    Dureja, Gur Prasad; Jain, Paramanand N; Shetty, Naresh; Mandal, Shyama Prasad; Prabhoo, Ram; Joshi, Muralidhar; Goswami, Subrata; Natarajan, Karthic Babu; Iyer, Rajagopalan; Tanna, D D; Ghosh, Pahari; Saxena, Ashok; Kadhe, Ganesh; Phansalkar, Abhay A

    2014-02-01

    Chronic pain is of concern to health professionals, patients, society, and negatively impacts quality of life (QoL). The present epidemiologic study identified point prevalence of chronic pain in India, impact on individual's QoL, unveiling current pain treatment practices, and levels of satisfaction with treatment. This epidemiological telephonic survey consisted of two questionnaires: screening questionnaire that assessed prevalence of pain, its frequency during the past week, intensity during last episode, sites of pain, and main causes, and in-depth questionnaire that evaluated demography, frequency, duration, and intensity of pain; impact of pain on QoL; respondent's perception regarding the attitude of their family, friends, and doctors toward their pain. A total of 5004 respondents were included from eight cities across India. The overall point prevalence of chronic pain was 13%, and the mean intensity of pain on NRS scale was 6.93. Respondents with chronic moderate and chronic severe pain were 37% and 63%, respectively. Pain in knees (32%), legs (28%), and joints (22%) was most prevalent. Respondents with chronic pain were no longer able to exercise, sleep, maintain relationships with friends and family, and maintain an independent lifestyle. About 32% of patients lost ≥4 hours of work in the past 3 months. Majority (68%) of respondents were treated for pain with over the counter (OTC) drugs, and most were taking NSAIDs (95%). A significant population of India suffers from chronic pain, and their QoL is affected leading to disability. A proportion of respondents receiving pain treatment were taking nonprescription medications with a majority of respondents on NSAIDs. A very few were consulting pain management specialists. © 2013 World Institute of Pain.

  16. From Ideas to Efficacy: The ORBIT Model for Developing Behavioral Treatments for Chronic Diseases

    PubMed Central

    Czajkowski, Susan M.; Powell, Lynda H.; Adler, Nancy; Naar-King, Sylvie; Reynolds, Kim D.; Hunter, Christine M.; Laraia, Barbara; Olster, Deborah H.; Perna, Frank M.; Peterson, Janey C.; Epel, Elissa; Boyington, Josephine E.; Charlson, Mary E.

    2015-01-01

    Objective Given the critical role of behavior in preventing and treating chronic diseases, it is important to accelerate the development of behavioral treatments that can improve chronic disease prevention and outcomes. Findings from basic behavioral and social science research hold great promise for addressing behaviorally-based clinical health problems, yet there is currently no established pathway for translating fundamental behavioral science discoveries into health-related treatments ready for Phase III efficacy testing. This article provides a systematic framework for guiding efforts to translate basic behavioral science findings into behavioral treatments for preventing and treating chronic illness. Methods The ORBIT model for behavioral treatment development is described as involving a flexible and progressive process, pre-specified clinically significant milestones for forward movement, and return to earlier stages for refinement and optimization. Results This article presents the background and rationale for the ORBIT model, a summary of key questions for each phase, a selection of study designs and methodologies well-suited to answering these questions, and pre-specified milestones for forward or backward movement across phases. Conclusions The ORBIT model provides a progressive, clinically-relevant approach to increasing the number of evidence-based behavioral treatments available to prevent and treat chronic diseases. PMID:25642841

  17. Mycophenolate sodium for the treatment of chronic non-infectious uveitis of childhood.

    PubMed

    Doycheva, Deshka; Zierhut, Manfred; Blumenstock, Gunnar; Sobolewska, Bianka; Voykov, Bogomil; Hohmann, Johanna; Spitzer, Martin S; Deuter, Christoph

    2016-08-01

    To assess the efficacy and tolerability of mycophenolate sodium (MPS) in the therapy of children with chronic non-infectious uveitis. Retrospective analysis of 23 children with chronic uveitis, treated with MPS, with a follow-up of at least 6 months. The main outcome measures were time to uveitis reactivation and corticosteroid-sparing effect under MPS treatment. The secondary outcome measures were best-corrected visual acuity (BCVA) and treatment-related side effects. From 23 patients included in the study, 2 patients had anterior uveitis, 19 had intermediate uveitis and 2 had panuveitis. The probability of reactivation-free survival after MPS initiation was estimated as 65% at both 1 and 2 years. The probability of discontinuing systemic corticosteroids after 1 year of treatment was 39% and after 2 years 51%. The probability to taper corticosteroids to a daily dosage of ≤0.1 mg/kg after 1 and 2 years was 62% and 85%, respectively. BCVA improved or remained stable in 96% of eyes after 1 year of therapy. Treatment-related side effects were found in nine children (rate: 0.17/patient-year). No therapy discontinuation because of side effects was needed. Our data suggest that MPS is useful and well tolerated in children with chronic uveitis. MPS seems to be an effective drug for the treatment of chronic non-infectious uveitis of childhood and may be preferred as a first-line steroid-sparing agent in this form of uveitis. 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/

  18. Management of chronic hepatitis B infection: Current treatment guidelines, challenges, and new developments

    PubMed Central

    Tang, Ceen-Ming; Yau, Tung On; Yu, Jun

    2014-01-01

    Chronic hepatitis B (CHB) virus infection is a global public health problem, affecting more than 400 million people worldwide. The clinical spectrum is wide, ranging from a subclinical inactive carrier state, to progressive chronic hepatitis, cirrhosis, decompensation, and hepatocellular carcinoma. However, complications of hepatitis B virus (HBV)-related chronic liver disease may be reduced by viral suppression. Current international guidelines recommend first-line treatment of CHB infection with pegylated interferon, entecavir, or tenofovir, but the optimal treatment for an individual patient is controversial. The indications for treatment are contentious, and increasing evidence suggests that HBV genotyping, as well as serial on-treatment measurements of hepatitis B surface antigen and HBV DNA kinetics should be used to predict antiviral treatment response. The likelihood of achieving a sustained virological response is also increased by extending treatment duration, and using combination therapy. Hence the paradigm for treatment of CHB is constantly evolving. This article summarizes the different indications for treatment, and systematically reviews the evidence for the efficacy of various antiviral agents. It further discusses the shortcomings of current guidelines, use of rescue therapy in drug-resistant strains of HBV, and highlights the promising clinical trials for emerging therapies in the pipeline. This concise overview presents an updated practical approach to guide the clinical management of CHB. PMID:24876747

  19. Older People’s Experiences of Patient-Centered Treatment for Chronic Pain: A Qualitative Study

    PubMed Central

    Teh, Carrie F.; Karp, Jordan F.; Kleinman, Arthur; Reynolds, Charles F.; Weiner, Debra K.; Cleary, Paul D.

    2010-01-01

    Introduction Older adults with chronic pain who seek treatment often are in a health care environment that emphasizes patient-directed care, a change from the patriarchal model of care to which many older adults are accustomed. Objective To explore the experiences of older adults seeking treatment for chronic pain, with respect to patient-directed care and the patient–provider relationship. Design In-depth interviews with 15 Caucasian older adults with chronic pain who had been evaluated at a university-based pain clinic. All interviews were audiotaped and the transcripts were analyzed using a grounded theory based approach. Results Older adults with chronic pain vary in their willingness to be involved in their treatment decisions. Many frequently participate in decisions about their pain treatment by asking for or refusing specific treatments, demanding quality care, or operating outside of the patient–provider relationship to manage pain on their own. However, others prefer to let their provider make the decisions. In either case, having a mutually respectful patient–provider relationship is important to this population. Specifically, participants described the importance of “being heard” and “being understood” by providers. Conclusions As some providers switch from a patriarchal model of care toward a model of care that emphasizes patient activation and patient-centeredness, the development and cultivation of valued patient–provider relationships may change. While it is important to encourage patient involvement in treatment decisions, high-quality, patient-centered care for older adults with chronic pain should include efforts to strengthen the patient–provider relationship by attending to differences in patients’ willingness to engage in patient-directed care and emphasizing shared decision-making. PMID:19207235

  20. Surgical treatment of chronic pancreatitis in young patients.

    PubMed

    Zhou, Feng; Gou, Shan-Miao; Xiong, Jiong-Xin; Wu, He-Shui; Wang, Chun-You; Liu, Tao

    2014-10-01

    The main treatment strategies for chronic pancreatitis in young patients include therapeutic endoscopic retrograde cholangio-pancreatography (ERCP) intervention and surgical intervention. Therapeutic ERCP intervention is performed much more extensively for its minimally invasive nature, but a part of patients are referred to surgery at last. Historical and follow-up data of 21 young patients with chronic pancreatitis undergoing duodenum-preserving total pancreatic head resection were analyzed to evaluate the outcomes of therapeutic ERCP intervention and surgical intervention in this study. The surgical complications of repeated therapeutic ERCP intervention and surgical intervention were 38% and 19% respectively. During the first therapeutic ERCP intervention to surgical intervention, 2 patients developed diabetes, 5 patients developed steatorrhea, and 5 patients developed pancreatic type B pain. During the follow-up of surgical intervention, 1 new case of diabetes occurred, 1 case of steatorrhea recovered, and 4 cases of pancreatic type B pain were completely relieved. In a part of young patients with chronic pancreatitis, surgical intervention was more effective than therapeutic ERCP intervention on delaying the progression of the disease and relieving the symptoms.

  1. The Effect of Photodynamic Therapy in the Treatment of Chronic Periodontitis: A Review of Literature.

    PubMed

    Meimandi, Mansour; Talebi Ardakani, Mohammad Reza; Esmaeil Nejad, Azadeh; Yousefnejad, Parisa; Saebi, Khosro; Tayeed, Mohammad Hossein

    2017-01-01

    Introduction: Chronic periodontitis is the most common periodontal disease which is related to the chronic accumulation of bacterial plaque. Since mechanical methods are not sufficient in the treatment of this disease, administration of local/systemic antibiotic is recommended following mechanical debridement. However, side effects of antibiotics such as microbial resistance and patient allergy led to development of alternative methods. One of these suggested methods is the antimicrobial photodynamic therapy (aPDT). PDT is a local noninvasive treatment modality without the side effects caused by antibiotics. The aim of this study was to review the articles related to the application of PDT with laser in the treatment of chronic periodontitis. Review of literature: In the present review of literature, the authors used key words such as chronic periodontitis, laser and photodynamic therapy, and conducted a literature search via Google Scholar and PubMed for the period of 1990 to 2015. A total of 47 articles in English were found. The articles that were not associated with the topic of research and review articles were deleted and only clinical trials were evaluated. After reviewing 23 articles' abstracts, the full texts of 16 articles were analyzed. Conclusion: Considering the safety, the lack of side effects and general advantages like more patient compliance, the PDT treatment with scaling and root planing (SRP) is recommended as an efficient adjunctive modality for the treatment of localized chronic periodontitis especially during the maintenance phase in non-surgical treatment.

  2. Chronic pain treatment with opioid analgesics: benefits versus harms of long-term therapy.

    PubMed

    Sehgal, Nalini; Colson, James; Smith, Howard S

    2013-11-01

    Chronic non-cancer pain (CNCP) is a disabling chronic condition with a high prevalence rate around the world. Opioids are routinely prescribed for treatment of chronic pain (CP). In the past two decades there has been a massive increase in the number of opioid prescriptions, prescribed daily opioid doses and overall opioid availability. Many more patients with CNCP receive high doses of long-acting opioids on a long-term basis. Yet CP and related disability rates remain high, and majority of the patients with CNCP are dissatisfied with their treatments. Intersecting with the upward trajectory in opioid use are the increasing trends in opioid related adverse effects, especially prescription drug abuse, addiction and overdose deaths. This complex situation raises questions on the relevance of opioid therapy in the treatment of CNCP. This article reviews current evidence on opioid effectiveness, the benefits and harms of long-term therapy in CNCP.

  3. Impact of benznidazole treatment on the functional response of Trypanosoma cruzi antigen-specific CD4+CD8+ T cells in chronic Chagas disease patients.

    PubMed

    Pérez-Antón, Elena; Egui, Adriana; Thomas, M Carmen; Puerta, Concepción J; González, John Mario; Cuéllar, Adriana; Segovia, Manuel; López, Manuel Carlos

    2018-05-11

    Chagas disease is caused by Trypanosoma cruzi. The persistence of the parasite is associated with the disease chronicity and the impairment of the cellular immune response. It has been reported that the CD4+CD8+ T cell population expands in chronic Chagas disease patients. Few studies have focused on this subset of cells, and very little is known about the impact of antiparasitic treatment on this population. Thirty-eight chronic Chagas disease patients (20 asymptomatic and 18 symptomatic) and twelve healthy controls were enrolled in this study. Peripheral blood mononuclear cells were stimulated with soluble T. cruzi antigens to analyze the production of cytokines and cytotoxic molecules by CD4+CD8+ T cells before and after benznidazole treatment. Additionally, expression and co-expression of five inhibitory receptors in these patients after treatment were studied using a multiparameter flow cytometry technique. The frequency of CD4+CD8+ T cells was higher in chronic Chagas disease patients compared with healthy donors. Furthermore, a higher ratio of CD4+CD8low/CD4+CD8high subpopulations was observed in chronic Chagas disease patients than in healthy donors. Additionally, CD4+CD8+ T cells from these patients expressed and co-expressed higher levels of inhibitory receptors in direct proportion to the severity of the pathology. Benznidazole treatment reduced the frequency of CD4+CD8+ T cells and decreased the ratio of CD4+CD8low/CD4+CD8high subpopulations. The co-expression level of the inhibitory receptor was reduced after treatment simultaneously with the enhancement of the multifunctional capacity of CD4+CD8+ T cells. After treatment, an increase in the frequency of T. cruzi antigen-specific CD4+CD8+ T cells expressing IL-2 and TNF-α was also observed. CD4+CD8+ T cells could play an important role in the control of T. cruzi infection since they were able to produce effector molecules for parasite control. Benznidazole treatment partially reversed the exhaustion

  4. Impact of benznidazole treatment on the functional response of Trypanosoma cruzi antigen-specific CD4+CD8+ T cells in chronic Chagas disease patients

    PubMed Central

    Pérez-Antón, Elena; Egui, Adriana; Thomas, M. Carmen; Puerta, Concepción J.; González, John Mario; Cuéllar, Adriana; Segovia, Manuel

    2018-01-01

    Background Chagas disease is caused by Trypanosoma cruzi. The persistence of the parasite is associated with the disease chronicity and the impairment of the cellular immune response. It has been reported that the CD4+CD8+ T cell population expands in chronic Chagas disease patients. Few studies have focused on this subset of cells, and very little is known about the impact of antiparasitic treatment on this population. Methodology Thirty-eight chronic Chagas disease patients (20 asymptomatic and 18 symptomatic) and twelve healthy controls were enrolled in this study. Peripheral blood mononuclear cells were stimulated with soluble T. cruzi antigens to analyze the production of cytokines and cytotoxic molecules by CD4+CD8+ T cells before and after benznidazole treatment. Additionally, expression and co-expression of five inhibitory receptors in these patients after treatment were studied using a multiparameter flow cytometry technique. Principal findings The frequency of CD4+CD8+ T cells was higher in chronic Chagas disease patients compared with healthy donors. Furthermore, a higher ratio of CD4+CD8low/CD4+CD8high subpopulations was observed in chronic Chagas disease patients than in healthy donors. Additionally, CD4+CD8+ T cells from these patients expressed and co-expressed higher levels of inhibitory receptors in direct proportion to the severity of the pathology. Benznidazole treatment reduced the frequency of CD4+CD8+ T cells and decreased the ratio of CD4+CD8low/CD4+CD8high subpopulations. The co-expression level of the inhibitory receptor was reduced after treatment simultaneously with the enhancement of the multifunctional capacity of CD4+CD8+ T cells. After treatment, an increase in the frequency of T. cruzi antigen-specific CD4+CD8+ T cells expressing IL-2 and TNF-α was also observed. Conclusions CD4+CD8+ T cells could play an important role in the control of T. cruzi infection since they were able to produce effector molecules for parasite control

  5. Dental findings and treatment in consanguinity associated congenital chronic familial neutropenia.

    PubMed

    Buduneli, Nurcan; Cogulu, Dilsah; Kardesler, Levent; Kütükçüler, Necil

    2006-01-01

    The purpose of this report is to describe dental findings and treatment of an 11-year old male patient and a 5-year old female patient, children of first cousins, suffering from severe benign congenital chronic familial neutropenia. This case report emphazises the importance of differential diagnosis of immunodeficiencies including congenital chronic familial neutropenia in the background of severe periodontal diseases and/or diffuse carious lesions in children.

  6. The Hepatocyte Growth Factor (HGF)/Met Axis: A Neglected Target in the Treatment of Chronic Myeloproliferative Neoplasms?

    PubMed Central

    Boissinot, Marjorie; Vilaine, Mathias; Hermouet, Sylvie

    2014-01-01

    Met is the receptor of hepatocyte growth factor (HGF), a cytoprotective cytokine. Disturbing the equilibrium between Met and its ligand may lead to inappropriate cell survival, accumulation of genetic abnormalities and eventually, malignancy. Abnormal activation of the HGF/Met axis is established in solid tumours and in chronic haematological malignancies, including myeloma, acute myeloid leukaemia, chronic myelogenous leukaemia (CML), and myeloproliferative neoplasms (MPNs). The molecular mechanisms potentially responsible for the abnormal activation of HGF/Met pathways are described and discussed. Importantly, inCML and in MPNs, the production of HGF is independent of Bcr-Abl and JAK2V617F, the main molecular markers of these diseases. In vitro studies showed that blocking HGF/Met function with neutralizing antibodies or Met inhibitors significantly impairs the growth of JAK2V617F-mutated cells. With personalised medicine and curative treatment in view, blocking activation of HGF/Met could be a useful addition in the treatment of CML and MPNs for those patients with high HGF/MET expression not controlled by current treatments (Bcr-Abl inhibitors in CML; phlebotomy, hydroxurea, JAK inhibitors in MPNs). PMID:25119536

  7. Beyond interferon: rationale and prospects for newer treatment paradigms for chronic hepatitis C

    PubMed Central

    Cortez, Karoll J.

    2015-01-01

    Hepatitis C virus (HCV) infection results in a chronic carrier state in 80% of individuals infected with the virus and presently affects over 170 million people worldwide. Approximately 20% of those chronically infected will ultimately progress to develop cirrhosis and death due to end-stage liver disease or hepatocellular carcinoma (HCC). Unlike many other chronic viral infections, effective treatments for HCV are available. Cure from the infection is known as a sustained virologic response (SVR). SVR is associated with reversal of the long-term outcomes of chronic liver disease, decrease in incidence of HCC, and decrease HCV attributable mortality. The current FDA approved therapies for hepatitis C virus genotype 1 (GT-1) include pegylated interferon (PEG-IFN) and ribavirin (RBV) in combination with a directly acting antiviral agent (DAA). New therapeutic advances are being made aiming to simplify management, improve the tolerability of treatment, and shorten the duration of therapy. Moreover, treatment regimens that will effectively eradicate hepatitis C without the use of interferon formulations (IFN) are being developed. In this review, we report the transition of HCV therapeutics from an interferon-α based combination therapy to an all-oral, directly acting antiviral therapy. PMID:25553238

  8. Pharmacogenomics and Patient Treatment Parameters to Opioid Treatment in Chronic Pain: A Focus on Morphine, Oxycodone, Tramadol, and Fentanyl.

    PubMed

    Lloyd, Renae A; Hotham, Elizabeth; Hall, Catherine; Williams, Marie; Suppiah, Vijayaprakash

    2017-12-01

    Opioids are one of the most commonly prescribed medicines for chronic pain. However, their use for chronic pain has been controversial. The objective of this literature review was to identify the role of genetic polymorphisms on patient treatment parameters (opioid dose requirements, response, and adverse effects) for opioids used in malignant and nonmalignant chronic pain. The opioids that this review focuses on are codeine, morphine, oxycodone, tramadol, and fentanyl. A literature search of databases Medline and Embase was carried out, and studies up to April 2016 were included in this review. Studies were included based on a combination of key words: chronic pain and related terms, pharmacogenetics and related terms, and opioids and related terms. Among the 1,408 individual papers retrieved from the search in Medline and Embase, 32 original articles were included in this review, with none related to codeine. The 32 papers reported various study designs, opioids, and polymorphisms being studied for associations with treatment outcomes. This literature review reveals that variants in ABCB1, OPRM1, and COMT have been replicated for opioid dosing and variants in ABCB1 have been replicated for both treatment response and adverse effects. Currently, there are few validated studies to form a strong evidence base to support pharmacogenomics testing when initiating opioid therapy. However, the field of pharmacogenomics in chronic pain is likely to expand over the coming years, with the increasing number of treatment options available and larger cohorts being assembled in order to identify true associations. © 2017 American Academy of Pain Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

  9. Addition of ribavirin to daclatasvir plus asunaprevir for chronic hepatitis C 1b patients with baseline NS5A resistance-associated variants improved response.

    PubMed

    Hong, Chun-Ming; Liu, Chun-Jen; Yeh, Shiou-Hwei; Chen, Pei-Jer

    2017-04-01

    Daclatasvir is a nonstructural protein 5A inhibitor with potent activity against hepatitis C virus genotypes 1-6 in vitro, and asunaprevir is a nonstructural protein 3 protease inhibitor with activity against genotypes 1, 4, 5, and 6. Despite a 90% sustained virologic response (SVR) rate, the SVR rate in patients with baseline NS5A-L31/Y93H polymorphisms decreased to around 40%. Therefore, an alternative regimen under the consideration of cost-effectiveness would be important. Whether the addition of ribavirin could improve the SVR rate among this group of patients remains unknown and hence our case series was reported. For six adult chronic hepatitis C 1b patients with a pre-existing NS5A-Y93H (>20%) polymorphism, we added ribavirin (800 mg/d) to daclatasvir/asunaprevir for 24 weeks and followed through 12-weeks post-treatment. Four of these patients received interferon/ribavirin treatment before but relapsed, while the other two were naïve cases. Two of them had liver cirrhosis and one had hepatocellular carcinoma postcurative therapy. The primary efficacy end-point was undetectable hepatitis C virus RNA (hepatitis C virus RNA level of<25 IU/mL) at 12 weeks after the end of the treatment (SVR12). In total, five cases reached SVR12 eventually (SVR rate: 83%; 95% confidence interval: 18.6-99.1%). However, the viral load of one remaining patient rebounded from the 24 th week of treatment. No patients developed significant adverse effects during and after the treatment. In genotype 1b chronic hepatitis C patients with NS5A-Y93H polymorphism, the addition of ribavirin to daclatasvir/asunaprevir may increase the SVR12 rate with minimal side effects, and thus deserves more comprehensive trials in resource-limited areas. Copyright © 2016. Published by Elsevier B.V.

  10. Decline of arbuscular mycorrhizal fungi in northern hardwood forests exposed to chronic nitrogen additions

    Treesearch

    Linda T.A. van Diepen; Erik A. Lilleskov; Kurt S. Pregitzer; R. Michael Miller

    2007-01-01

    Arbuscular mycorrhizal (AM) fungi are important below-ground carbon (C) sinks that can be sensitive to increased nitrogen (N) availability. The abundance of AM fungi (AMF) was estimated in maple (Acer spp.) fine roots following more than a decade of experimental additions of N designed to simulate chronic atmospheric N deposition.

  11. Treatment adherence in chronic myeloid leukaemia patients receiving tyrosine kinase inhibitors.

    PubMed

    Rychter, Anna; Jerzmanowski, Piotr; Hołub, Adam; Specht-Szwoch, Zofia; Kalinowska, Violetta; Tęgowska, Urszula; Seferyńska, Ilona; Kołkowska-Leśniak, Agnieszka; Lech-Marańda, Ewa; Góra-Tybor, Joanna

    2017-06-01

    Failure to comply with treatment recommendations is very common in patients, but still poorly recognised by doctors. The current practice of using oral therapy on a large scale has been increasingly adopted for cancer patients. Chronic myeloid leukaemia (CML) is just such an example, where the introduction of taking new oral medications, the tyrosine kinase BCR-ABL inhibitors (TKI), has now revolutionised the treatment. The aim of our study was to assess treatment adherence in a group of Polish CML patients (a survey was conducted on 140 patient aged ≥18 years) treated with oral TKI (imatinib, dasatinib and nilotinib) taking into account the following variables: gender, age, education, place of residence, family circumstances and duration of therapy. In addition, we evaluated whether there is a relationship between how patients perceive their level of adherence to treatment recommendations with how subjectively the required dosage regimen was followed. Half the patients admitted to skipping at least one drug dose during the entire course of treatment and 39% did so within their last treatment month. Patients were also found to overestimate their own adherence assessment; around 60% of those missing at least 1 drug dose within the last treatment month believed they 'always' followed recommendations. The study demonstrated that adherence deteriorates over time. Furthermore, patients aged >65 years and patients suffering at least one comorbid disease had better adherence (p < 0.011). There were no differences in adherence among patients treated with imatinib, dasatinib and nilotinib (p = 0.249).

  12. Early investigational antibiotics for the treatment of acute exacerbations of chronic bronchitis.

    PubMed

    Falagas, Matthew E; Georgiou, Maria

    2017-03-01

    Acute exacerbations in patients with chronic bronchitis are a leading cause of hospitalizations and death. Bacteria contribute significantly to such exacerbations. The aim of this review was to explore the potential role of investigational antibiotics in the treatment of these episodes. Areas covered: The available literature in PubMed database, in websites related to investigational drugs and in websites of the producing companies has been searched. The in vitro activity against pathogens involved in acute exacerbations of chronic bronchitis and the pharmacokinetic profile of antibiotics currently under development were taken into consideration for inclusion in the review. Expert opinion: Several novel antimicrobial agents have completed preclinical and Phase I studies and were well-tolerated. Further investigation is mandatory in order to evaluate their future in treatment of chronic bronchitis exacerbations and discover potential advantages compared to already approved antimicrobials.

  13. Behavioral treatment of chronic belching due to aerophagia in a normal adult.

    PubMed

    Cigrang, Jeffrey A; Hunter, Christine M; Peterson, Alan L

    2006-05-01

    Aerophagia, or excessive air swallowing, is a potential cause of belching, flatulence, bloating, and abdominal pain and may contribute to a worsening of gastrointestinal (GI) disorders. A limited number of published reports of aerophagia treatment indicate that behavioral methods may be of benefit. A case report is presented describing the behavioral treatment of chronic belching due to aerophagia in an adult female. The collaborative application of single-participant design research helped identify open-mouth, diaphragmatic breathing and minimized swallowing as an effective intervention. Belching frequency was reduced from an average rate of 18 per 5-min interval during the baseline period to 3 per 5-min period after treatment. Results were maintained at an 18-month follow-up. Recommendations for the use of a brief treatment protocol with adults referred for chronic belching or other GI complaints attributed to aerophagia are discussed.

  14. Measuring chronic pain intensity among veterans in a residential rehabilitation treatment program.

    PubMed

    Randleman, Mary L; Douglas, Mary E; DeLane, Alice M; Palmer, Glen A

    2014-01-01

    The purpose of this study was to identify whether veterans with chronic pain, substance abuse, and posttraumatic stress disorder (PTSD) diagnoses residing in a Residential Rehabilitation Treatment Program (RRTP) perceived a higher level of pain than those veterans who had chronic pain but did not have active substance abuse issues or PTSD. A sample of veterans (n = 200) with chronic pain undergoing treatment for either chemical dependency and/or PTSD in an RRTP and a Surgical Specialty Care outpatient clinic at a Department of Veterans Affairs medical center took part in the study. Multiple analysis of variance and further univariate statistics were examined to determine the association between groups on the different scales. There was a considerable difference in terms of which group of veterans perceived a higher rate of pain even with the use of the same four pain assessment scales (i.e., Numeric Rating, Visual Analog, Faces, and Mankoski). Scores were significantly higher for the RRTP group than the Surgical Specialty Care group on all screening measures (p < .001). Veterans with chronic pain, substance abuse, and/or PTSD diagnoses residing in an RRTP tended to have a higher perception of chronic pain compared to those without substance abuse or PTSD diagnoses.

  15. Aging and death-associated changes in serum albumin variability over the course of chronic hemodialysis treatment.

    PubMed

    Nakazato, Yuichi; Kurane, Riichi; Hirose, Satoru; Watanabe, Akihisa; Shimoyama, Hiromi

    2017-01-01

    Several epidemiological studies have demonstrated associations between variability in a number of biological parameters and adverse outcomes. As the variability may reflect impaired homeostatic regulation, we assessed albumin variability over time in chronic hemodialysis (HD) patients. Data from 1346 subjects who received chronic HD treatment from May 2001 to February 2015 were analyzed according to three phases of HD treatment: post-HD initiation, during maintenance HD treatment, and before death. The serum albumin values were grouped according to the time interval from HD initiation or death, and the yearly trends for both the albumin levels and the intra-individual albumin variability (quantified by the residual coefficient of variation: Alb-rCV) were examined. The HD initiation and death-associated changes were also analyzed using generalized additive mixed models. Furthermore, the long-term trend throughout the maintenance treatment period was evaluated separately using linear regression models. Albumin levels and variability showed distinctive changes during each of the 3 periods. After HD initiation, albumin variability decreased and reached a nadir within a year. During the subsequent maintenance treatment period (interquartile range = 5.2-11.0 years), the log Alb-rCV showed a significant upward trend (mean slope: 0.011 ± 0.035 /year), and its overall mean was -1.49 ± 0.08 (equivalent to an Alb-rCV of 3.22%). During the 1-2 years before death, this upward trend clearly accelerated, and the mean log Alb-rCV in the last year of life was -1.36 ± 0.17. The albumin levels and variability were negatively correlated with each other and exhibited exactly opposite movements throughout the course of chronic HD treatment. Different from the albumin levels, albumin variability was not dependent on chronological age but was independently associated with an individual's aging and death process. The observed upward trend in albumin variability seems to be consistent

  16. Bedside Treatment of Chronic Subdural Hematoma: Using Radiographic Characteristics to Revisit the Twist Drill.

    PubMed

    Garber, Sarah; McCaffrey, Jamie; Quigley, Edward P; MacDonald, Joel D

    2016-05-01

    Conventional treatment strategies for the management of symptomatic chronic subdural hematoma (cSDH) in the elderly include observation, operative burr holes or craniotomy, and bedside twist drill drainage. The decision on which technique to use should be determined by weighing the comorbidities and symptoms of the patient with the potential risks and benefits. The goal of this study was to identify radiographic characteristics on computed tomography scan that might be used to guide surgical decision making in terms of operative versus bedside removal of cSDH. We retrospectively reviewed clinical and radiographic features in patients who underwent bedside twist drill evacuation of a cSDH and those for a cohort of patients who underwent operative intervention via burr holes. We did not identify any clinical features or preoperative imaging characteristics to suggest an advantage of one procedure over the other. Additionally, complete radiographic resolution of cSDH on postoperative imaging is not required to relieve patient symptoms. Although bedside twist drill evacuation may avoid operating room costs and anesthetic complications in an elderly patient population and allow earlier resumption of anticoagulation treatment if necessary, there is also a risk of morbidity if uncontrolled bleeding is encountered or the patient is unable to tolerate the bedside procedure. However, bedside twist drill craniostomy is a reasonable and effective option for the treatment of subacute/chronic SDH in patients who may not be optimal surgical candidates. Georg Thieme Verlag KG Stuttgart · New York.

  17. Shoe Orthotics for the Treatment of Chronic Low Back Pain: A Randomized Controlled Trial.

    PubMed

    Cambron, Jerrilyn A; Dexheimer, Jennifer M; Duarte, Manuel; Freels, Sally

    2017-09-01

    To investigate the efficacy of shoe orthotics with and without chiropractic treatment for chronic low back pain compared with no treatment. Randomized controlled trial. Integrative medicine teaching clinic at a university. Adult subjects (N=225) with symptomatic low back pain of ≥3 months were recruited from a volunteer sample. Subjects were randomized into 1 of 3 treatment groups (shoe orthotic, plus, and waitlist groups). The shoe orthotic group received custom-made shoe orthotics. The plus group received custom-made orthotics plus chiropractic manipulation, hot or cold packs, and manual soft tissue massage. The waitlist group received no care. The primary outcome measures were change in perceived back pain (numerical pain rating scale) and functional health status (Oswestry Disability Index) after 6 weeks of study participation. Outcomes were also assessed after 12 weeks and then after an additional 3, 6, and 12 months. After 6 weeks, all 3 groups demonstrated significant within-group improvement in average back pain, but only the shoe orthotic and plus groups had significant within-group improvement in function. When compared with the waitlist group, the shoe orthotic group demonstrated significantly greater improvements in pain (P<.0001) and function (P=.0068). The addition of chiropractic to orthotics treatment demonstrated significantly greater improvements in function (P=.0278) when compared with orthotics alone, but no significant difference in pain (P=.3431). Group differences at 12 weeks and later were not significant. Six weeks of prescription shoe orthotics significantly improved back pain and dysfunction compared with no treatment. The addition of chiropractic care led to higher improvements in function. Copyright © 2017 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  18. Immune deficiency in chronic rhinosinusitis: screening and treatment

    PubMed Central

    Chiarella, Sergio E.; Grammer, Leslie C.

    2017-01-01

    Introduction Chronic rhinosinusitis (CRS) is a prevalent disease with a high annual cost of treatment. Immune deficiencies are more common in individuals with CRS and should be especially considered in those patients who are refractory to medical and surgical therapy. Areas covered We performed a literature search in PubMed of the terms “immunodeficiency” and “sinusitis” or “rhinosinusitis” from 2006 through March 2016. All abstracts were reviewed to determine if they pertained to human disease; relevant articles were evaluated in their entirety and included in this review. Expert commentary CRS is a common disease; in those patients with frequent exacerbations or who are refractory to treatment, an immunodeficiency evaluation should be considered. Treatment includes vaccination, antibiotic therapy, immunoglobulin replacement and surgery. PMID:27500811

  19. The efficacy of the Peginterferon treatment in chronic hepatitis HDV and compensate liver cirrhosis.

    PubMed

    Tugui, Letitia; Dumitru, M; Iacob, Speranta; Gheorghe, Liana; Preda, Carmen; Dinu, Ioana; Becheanu, G; Dumbrava, Mona; Nicolae, Ioana; Andrei, Adriana; Lupu, A; Diculescu, M

    2014-01-01

    To evaluate the efficiency of the treatment with Peginterferon alfa 2a 180 mcg/week, 48 weeks in patients with chronic hepatitis or compensated liver cirrhosis HDV and predictive factors of response to treatment. Prospective study that enrolled 50 patients with chronic hepatitis or compensated cirrhosis HDV between the 1st of January 2011 - 3st of December 2011. The diagnosis of chronic HDV infection was made based on the presence of detectable anti HDV IgG antibodies and HDV-RNA. Patients were evaluated at baseline by CBC, liver function tests, HBV profile, HDV RNA, and by liver biopsy/Fibrotest for evaluating fibrosis and necroinflammatory activity. At 24 weeks CBC (count blood cells), liver function tests, quantitative HBsAg and at 48 and 72 weeks biochemical tests, HDV RNA, HBV DNA, quantitative HBsAg, were performed. Adverse reactions to the treatment were recorded. SVR (sustained virologic response) was recorded in 12 patients (24%) and biochemical response in 28 patients (56%). SVR was correlated with low-grade fibrosis, age, the aminotransferase value and the value of HBsAg at the beginning of the treatment. In week 48 HDV RNA was undetectable in 20 patients (40%). The therapy was well tolerated, except two patients for whom the discontinuation of the treatment was decided for severe exacerbation of cytolysis, respectively hepatic decompensation. In a representative group of patients, the treatment with Peginterferon once again proves its efficacy in treating chronic HDV.

  20. Chronic illness histories of adults entering treatment for co-occurring substance abuse and other mental health disorders.

    PubMed

    Chesher, Nicholas J; Bousman, Chad A; Gale, Maiken; Norman, Sonya B; Twamley, Elizabeth W; Heaton, Robert K; Everall, Ian P; Judd, Patricia A

    2012-01-01

    Little is known about the medical status of individuals entering treatment for co-occurring substance abuse and other mental disorders (COD). We analyzed the medical histories of 169 adults entering outpatient treatment for CODs, estimating lifetime prevalence of chronic illness and current smoking, comparing these rates to the general population, and examining psychiatric and substance-related correlates of chronic illness. Results revealed significantly higher prevalence of hypertension, asthma, arthritis, and smoking compared to the general US population, and showed an association between chronic illness and psychiatric symptom distress and substance use severity. Findings support integration of chronic illness management into COD treatment.  Copyright © American Academy of Addiction Psychiatry.

  1. Periodontal treatment in patients with chronic kidney disease: a pilot study.

    PubMed

    Almeida, S; Figueredo, C M; Lemos, C; Bregman, R; Fischer, R G

    2017-04-01

    This pilot cohort study evaluated the effect of periodontal treatment on renal function, metabolic markers and asymmetric dimethylarginine (ADMA) in patients with pre-dialysis chronic kidney disease (CKD) presenting chronic periodontitis. Twenty-six patients with CKD and severe chronic periodontitis were selected. Periodontal parameters included plaque index, bleeding on probing, probing pocket depth and clinical attachment level. Estimated glomerular filtration rate (eGFR), triglycerides, total cholesterol, albumin and ADMA levels were evaluated at baseline, 90 and 180 d after periodontal therapy. eGFR was evaluated by the Modification of Diet in Renal Disease equation. All periodontal clinical parameters significantly improved (p < 0.05) 180 d after periodontal therapy. There was a significant improvement on the median values (25%; 75% percentiles) of eGFR from 34.6 (27; 44.7) mL/min/1.73 m 2 on baseline to 37.6 (29.7; 57) mL/min/1.73 m 2 on day 90, and to 37.6 (28.6; 56) mL/min/1.73 m 2 (p < 0.05) on day 180. ADMA levels significantly reduced 180 d after periodontal treatment. No significant differences were observed at the median values of metabolic markers comparing baseline and 180 d after periodontal treatment. The results point to a link of kidney disease with endothelium dysfunction and periodontitis, suggesting that periodontal treatment may be beneficial to the course of CKD. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  2. Effects of Chronic Scopolamine Treatment on Cognitive Impairments and Myelin Basic Protein Expression in the Mouse Hippocampus.

    PubMed

    Park, Joon Ha; Choi, Hyun Young; Cho, Jeong-Hwi; Kim, In Hye; Lee, Tae-Kyeong; Lee, Jae-Chul; Won, Moo-Ho; Chen, Bai Hui; Shin, Bich-Na; Ahn, Ji Hyeon; Tae, Hyun-Jin; Choi, Jung Hoon; Chung, Jin-Young; Lee, Choong-Hyun; Cho, Jun Hwi; Kang, Il Jun; Kim, Jong-Dai

    2016-08-01

    Myelin plays an important role in learning and memory, and degradation of myelin is a key feature in the pathogenesis of neurological disorders involving cognitive dysfunction. Myelin basic protein (MBP) is one of the most abundant structural proteins in myelin and is essential for myelin formation and compaction. In this study, we first examined changes in the distribution of MBP-immunoreactive myelinated fibers and MBP levels according to hippocampal subregion in mice following chronic systemic treatment with 1 mg/kg scopolamine (SCO) for 4 weeks. We found that SCO-induced cognitive impairments, as assayed by the water maze and passive avoidance tests, were significantly reduced 1 week after SCO treatment and the impairments were maintained without any hippocampal neuronal loss. MBP-immunoreactive myelinated fibers were easily detected in the stratum radiatum and lacunosum-moleculare of the hippocampus proper (CA1-3 region) and in the molecular and polymorphic layers of the dentate gyrus. The distribution of MBP-immunoreactive myelinated fibers was not altered 1 week after SCO treatment. However, the density of MBP-immunoreactive myelinated fibers was significantly decreased 2 weeks after SCO treatment; thereafter, the density gradually, though not significantly, decreased with time. In addition, the changing pattern of MBP levels in the hippocampus following SCO treatment corresponded to immunohistochemical changes. In brief, this study shows that chronic systemic treatment with SCO induced significant degradation of MBP in the hippocampus without neuronal loss at least 2 weeks after SCO treatment, although cognitive impairments occurred 1 week after SCO treatment.

  3. RESPONSE OF SOIL MICROBIAL BIOMASS AND COMMUNITY COMPOSITION TO CHRONIC NITROGEN ADDITIONS AT HARVARD FOREST

    EPA Science Inventory

    Soil microbial communities may respond to anthropogenic increases in ecosystem nitrogen (N) availability, and their response may ultimately feedback on ecosystem carbon and N dynamics. We examined the long-term effects of chronic N additions on soil microbes by measuring soil mi...

  4. 39 CFR 3050.41 - Treatment of additional financial reports.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Treatment of additional financial reports. 3050.41... Treatment of additional financial reports. (a) For purposes of the reports required by § 3050.40(a)(2), the... § 3050.40(c) is fairly stated in all material respects, either in relation to the basic financial...

  5. Consensus statement AIGO/SICCR diagnosis and treatment of chronic constipation and obstructed defecation (Part II: Treatment)

    PubMed Central

    Bove, Antonio; Bellini, Massimo; Battaglia, Edda; Bocchini, Renato; Gambaccini, Dario; Bove, Vincenzo; Pucciani, Filippo; Altomare, Donato Francesco; Dodi, Giuseppe; Sciaudone, Guido; Falletto, Ezio; Piloni, Vittorio

    2012-01-01

    The second part of the Consensus Statement of the Italian Association of Hospital Gastroenterologists and Italian Society of Colo-Rectal Surgery reports on the treatment of chronic constipation and obstructed defecation. There is no evidence that increasing fluid intake and physical activity can relieve the symptoms of chronic constipation. Patients with normal-transit constipation should increase their fibre intake through their diet or with commercial fibre. Osmotic laxatives may be effective in patients who do not respond to fibre supplements. Stimulant laxatives should be reserved for patients who do not respond to osmotic laxatives. Controlled trials have shown that serotoninergic enterokinetic agents, such as prucalopride, and prosecretory agents, such as lubiprostone, are effective in the treatment of patients with chronic constipation. Surgery is sometimes necessary. Total colectomy with ileorectostomy may be considered in patients with slow-transit constipation and inertia coli who are resistant to medical therapy and who do not have defecatory disorders, generalised motility disorders or psychological disorders. Randomised controlled trials have established the efficacy of rehabilitative treatment in dys-synergic defecation. Many surgical procedures may be used to treat obstructed defecation in patients with acquired anatomical defects, but none is considered to be the gold standard. Surgery should be reserved for selected patients with an impaired quality of life. Obstructed defecation is often associated with pelvic organ prolapse. Surgery with the placement of prostheses is replacing fascial surgery in the treatment of pelvic organ prolapse, but the efficacy and safety of such procedures have not yet been established. PMID:23049207

  6. Arthroscopic treatment of chronic patellar tendinopathy in high-level athletes

    PubMed Central

    Alaseirlis, Dimosthenis Artemis; Konstantinidis, George Athanasios; Malliaropoulos, Nikolaos; Nakou, Lamprini Stefanos; Korompilias, Anastasios; Maffulli, Nicola

    2012-01-01

    Summary To present the results of arthroscopic treatment of patellar tendinopathy in high-level competition athletes. Eleven high-level athletes presented chronic patellar tendinopathy which did not respond to long term conservative treatment. Average age of the patients was 24.8 ±3.4 years old. All patients received an arthroscopic procedure with osteoplasty of the distal patellar pole, debridement of the underlying Hoffa fat pad and of the degenerated areas of the proximal posterior patella tendon and cauterization of the visible neo-vessels. Mean duration of follow-up was 17.4±4 months. Patients showed a major improvement in the Lysholm score from 49.9±5.2 to 92.5±7 and in the VISA P score from 41.2±5.2 to 86.8±14.9 on tenth post-operative week. All patients had returned to sports activities by the twelfth postoperative week. Arthroscopic treatment of chronic patellar tendinopathy found to be a minimal invasive and safe technique which produced satisfactory results. PMID:23738308

  7. On the definition of chronic cough and current treatment pathways: an international qualitative study

    PubMed Central

    2014-01-01

    Background The pathogenesis of chronic cough is not well understood and treatment options are limited. In this study we sought to explore the current understanding and management of chronic cough across an international group of specialists. Methods This was an international study of cross sectional qualitative design. In depth interviews were carried out with “Respiratory Specialists” experienced in treating treating Chronic Obstructive Pulmonary Disease (COPD), idiopathic pulmonary fibrosis (IPF), idiopathic chronic cough (ICC) and/or lung cancer patients and with “Disease Experts” in the field of Chronic Cough. Participants in the study were recruited from the USA, UK, Germany, Ireland, Australia and Japan. Interviews with specialists were held at research facilities and with DEs over the telephone. These were preceded by the specialists completing case records of patients recently seen. All interviews were conducted by native speaking trained moderators using a semi-structured interview guide script. This was designed to elicit the definition of chronic cough, explore the unmet needs for each disease state, define therapy goals, identify patient phenotypes and give an overview of the treatment pathway. Results 76 specialists and 10 experts took part in the study. Over two thirds (70%) of respondents defined chronic cough as “cough lasting more than 8/12 weeks” (range 2 weeks to 2 years). Physicians emphasised three interdependent aspects of clinical assessment: impact on quality of life, type of cough (productive versus non-productive) and the underlying pathology. Specialists emphasised treating the underlying cause rather than the cough, this being most prominent in Japan. Experts as a group focussed on chronic cough independently. Evaluation of the respiratory system, GI tract and upper airway (ENT) for establishing an underlying cause was recommended. Type of cough (productive vs non-productive) and impact on quality of life influenced

  8. Food-additive-induced urticaria: a survey of 838 patients with recurrent chronic idiopathic urticaria.

    PubMed

    Di Lorenzo, Gabriele; Pacor, Maria Luisa; Mansueto, Pasquale; Martinelli, Nicola; Esposito-Pellitteri, Maria; Lo Bianco, Claudia; Ditta, Vito; Leto-Barone, Maria Stefania; Napoli, Nicola; Di Fede, Gaetana; Rini, Giovambattista; Corrocher, Roberto

    2005-11-01

    Recurrent chronic idiopathic urticaria (RCIU) is a common skin condition that affects 0.1-3% of the population in the USA and Europe and accounts for nearly 75% of all 'ordinary' chronic urticaria (CU) cases. We studied 838 consecutive patients with RCIU referred to hospital between 1998 and 2003. Patients with known causes of CU were excluded. Clinical history, physical examination, and symptom diaries were evaluated during two periods, a diet-free period (1 week) and a food-additive-free diet (FAFD) period (4 weeks), respectively, and two double-blind placebo-controlled (DBPC) challenges of six food additives were administered. The first DBPC challenge included a mixture of the six food additives (DBPCmixed) given to all patients. The second DBPC challenge comprised the single food additives, administered at increasing doses (DBPCsingle) to patients with a positive DBPCmixed test and 105 patients with a negative DBPCmixed test, as a control. The DBPCmixed challenge was positive in 116 patients. None of the 105 control patients had a positive DBPCsingle test. Only 31 DBPCsingle tests were positive in patients with positive DBPCmixed challenge. Twenty-four of the 116 patients showing a positive DBPCmixed challenge also had a positive DBPCsingle result. Our results confirmed that food additive hypersensitivity reactions occurred in few RCIU patients using DBPCsingle challenge. The combination of the results of FAFD and DBPCmixed challenge seems to be of considerable practical interest for allergists, internists and dermatologists, rather than the data of clinical history and the results of DBPCsingle challenge, in patients with RCIU. Copyright (c) 2005 S. Karger AG, Basel.

  9. Pulsed radiofrequency treatment of articular branches of femoral and obturator nerves for chronic hip pain.

    PubMed

    Chye, Cien-Leong; Liang, Cheng-Loong; Lu, Kang; Chen, Ya-Wen; Liliang, Po-Chou

    2015-01-01

    Chronic hip pain is a common symptom experienced by many people. Often, surgery is not an option for patients with multiple comorbidities, and conventional drugs either have many side effects or are ineffective. Pulsed radiofrequency (PRF) is a new method in the treatment of pain. We attempt to compare the efficacy of PRF relative to conservative management for chronic hip pain. Between August 2011 and July 2013, 29 patients with chronic hip pain were divided into two groups (PRF and conservative treatment) according to consent or refusal to undergo PRF procedure. Fifteen patients received PRF of the articular branches of the femoral and obturator nerves, and 14 patients received conservative treatment. Visual analog scale (VAS), Oxford hip scores (OHS), and pain medications were used for outcome measurement before treatment and at 1 week, 4 weeks, and 12 weeks after treatment. At 1 week, 4 weeks, and 12 weeks after treatment initiation, improvements in VAS were significantly greater with PRF. Improvements in OHS were significantly greater in the PRF group at 1 week, 4 weeks, and 12 weeks. Patients in the PRF group also used less pain medications. Eight subjects in the conservative treatment group switched to the PRF group after 12 weeks, and six of them had >50% improvement. When compared with conservative treatment, PRF of the articular branches of the femoral and obturator nerves offers greater pain relief for chronic hip pain and can augment physical functioning.

  10. Reserve-building activities attenuate treatment burden in chronic illness: The mediating role of appraisal and social support

    PubMed Central

    Schwartz, Carolyn E; Zhang, Jie; Michael, Wesley; Eton, David T; Rapkin, Bruce D

    2018-01-01

    This study examines the importance of four psychosocial factors—personality, cognitive appraisal of quality of life, social support, and current reserve-building—in predicting treatment burden in chronically ill patients. Chronically ill patients (n = 446) completed web-based measures. Structural equation modeling was used to investigate psychosocial factors predicting treatment burden. Reserve-building activities indirectly reduced treatment burden by: (1) reducing health worries appraisals, (2) reducing financial difficulties, (3) increasing calm and peaceful appraisals, and (4) increasing perceived social support. These findings point to key behaviors that chronically ill people can use to attenuate their treatment burden. PMID:29785278

  11. Behavioral treatment of chronic aerophagia.

    PubMed

    Barrett, R P; McGonigle, J J; Ackles, P K; Burkhart, J E

    1987-05-01

    Effects of various behavioral interventions on stereotyped aerophagic responding by a profoundly mentally retarded, 5-year-old girl were assessed. Aerophagic responding was defined as air swallowing with extreme stomach protrusion, followed by breath-holding. Observations of air swallowing, as well as physiologic measurements related to heart rate and respiratory patterns, were recorded across both baseline and treatment phases of the study. Multiple behavioral interventions were assessed within a laboratory setting using an alternating treatment design format, with the most effective treatment systematically extended to additional settings. Results indicated that a behavior modification treatment package was effective in suppressing the high frequency of this rare stereotyped act to near-zero rates.

  12. Systematic Review of Multidisciplinary Chronic Pain Treatment Facilities

    PubMed Central

    Fashler, Samantha R.; Cooper, Lynn K.; Oosenbrug, Eric D.; Burns, Lindsay C.; Razavi, Shima; Goldberg, Lauren; Katz, Joel

    2016-01-01

    This study reviewed the published literature evaluating multidisciplinary chronic pain treatment facilities to provide an overview of their availability, caseload, wait times, and facility characteristics. A systematic literature review was conducted using PRISMA guidelines following a search of MEDLINE, PsycINFO, and CINAHL databases. Inclusion criteria stipulated that studies be original research, survey more than one pain treatment facility directly, and describe a range of available treatments. Fourteen articles satisfied inclusion criteria. Results showed little consistency in the research design used to describe pain treatment facilities. Availability of pain treatment facilities was scarce and the reported caseloads and wait times were generally high. A wide range of medical, physical, and psychological pain treatments were available. Most studies reported findings on the percentage of practitioners in different health care professions employed. Future studies should consider using more comprehensive search strategies to survey facilities, improving clarity on what is considered to be a pain treatment facility, and reporting on a consistent set of variables to provide a clear summary of the status of pain treatment facilities. This review highlights important information for policymakers on the scope, demand, and accessibility of pain treatment facilities. PMID:27445618

  13. Habit Reversal as a Treatment for Chronic Skin Picking: A Pilot Investigation

    ERIC Educational Resources Information Center

    Teng, Ellen J.; Woods, Douglas W.; Twohig, Michael P.

    2006-01-01

    The purpose of this study was to compare the effectiveness of habit reversal (HR) to a wait-list control as a treatment for chronic skin picking in adults. Twenty-five adults with a chronic skin-picking problem were randomly assigned to a wait-list control or HR group. At pretreatment, posttreatment, and a 3-month follow-up, self-reported skin…

  14. Comparison of full-mouth disinfection and quadrant-wise scaling in the treatment of adult chronic periodontitis: a systematic review and meta-analysis.

    PubMed

    Fang, H; Han, M; Li, Q-L; Cao, C Y; Xia, R; Zhang, Z-H

    2016-08-01

    Scaling and root planing are widely considered as effective methods for treating chronic periodontitis. A meta-analysis published in 2008 showed no statistically significant differences between full-mouth disinfection (FMD) or full-mouth scaling and root planing (FMS) and quadrant scaling and root planing (Q-SRP). The FMD approach only resulted in modest additional improvements in several indices. Whether differences exist between these two approaches requires further validation. Accordingly, a study was conducted to further validate whether FMD with antiseptics or FMS without the use of antiseptics within 24 h provides greater clinical improvement than Q-SRP in patients with chronic periodontitis. Medline (via OVID), EMBASE (via OVID), PubMed and CENTRAL databases were searched up to 27 January 2015. Randomized controlled trials comparing FMD or FMS with Q-SRP after at least 3 mo were included. Meta-analysis was performed to obtain the weighted mean difference (WMD), together with the corresponding 95% confidence intervals. Thirteen articles were included in the meta-analysis. The WMD of probing pocket depth reduction was 0.25 mm (p < 0.05) for FMD vs. Q-SRP in single-rooted teeth with moderate pockets, and clinical attachment level gain in single- and multirooted teeth with moderate pockets was 0.33 mm (p < 0.05) for FMD vs. Q-SRP. Except for those, no statistically significant differences were found in the other subanalyses of FMD vs. Q-SRP, FMS vs. Q-SRP and FMD vs. FMS. Therefore, the meta-analysis results showed that FMD was better than Q-SRP for achieving probing pocket depth reduction and clinical attachment level gain in moderate pockets. Additionally, regardless of the treatment, no serious complications were observed. FMD, FMS and Q-SRP are all effective for the treatment of adult chronic periodontitis, and they do not lead to any obvious discomfort among patients. Moreover, FMD had modest additional clinical benefits over Q-SRP, so we prefer to

  15. Duloxetine treatment adherence across mental health and chronic pain conditions

    PubMed Central

    Able, Stephen L; Cui, Zhanglin; Shen, Wei

    2014-01-01

    Purpose This study applied a uniform methodology for measuring and comparing duloxetine adherence in the treatment of multiple chronic medical conditions. Materials and methods Study patients 18–64 years of age initiating duloxetine therapy during 2008 were identified from a large managed care database. The study was restricted to patients with continuous health plan eligibility for 12 months pre- and post-duloxetine initiation. Study patients had ≥1 medical claim with an inpatient or outpatient diagnosis of one (and only one) of the following conditions: major depressive disorder (MDD); generalized anxiety disorder (GAD); fibromyalgia, diabetic peripheral neuropathic pain; or chronic musculoskeletal pain, as established in studies in patients with osteoarthritis and chronic lower back pain (CLBP). Patients initiating duloxetine who had two or more of the six studied conditions were not included in this study, thereby avoiding the need to differentiate between primary and secondary diagnoses from the claims records. Adherence rate was defined as the percentage of patients with a 365-day medication possession ratio ≥0.8. Results A total of 20,490 patients initiated duloxetine treatment during 2008 with a diagnosis of one of the studied conditions during the study period. The adherence rate in our sample was 34.6% and was highest among patients with MDD (37.3%) and lowest for patients with CLBP (29.9%). In general, adherence among patients with MDD and GAD was greater than among those with a chronic pain condition. Conclusion Adherence among newly initiated duloxetine patients varied modestly across the medical conditions for which it was used. After adjusting for potential confounders, differences between the mental conditions (MDD and GAD) and the chronic pain conditions (CLBP, osteoarthritis, and diabetic peripheral neuropathic pain) were statistically significant. These results may be useful in the determination of expectations of adherence, and how it may

  16. Effects of periodontal treatment on lung function and exacerbation frequency in patients with chronic obstructive pulmonary disease and chronic periodontitis: a 2-year pilot randomized controlled trial.

    PubMed

    Zhou, Xuan; Han, Jing; Liu, Zhiqiang; Song, Yiqing; Wang, Zuomin; Sun, Zheng

    2014-06-01

    To evaluate the direct effects of periodontal therapy in Chronic Obstructive Pulmonary Disease (COPD) patients with chronic periodontitis (CP). In a pilot randomized controlled trial, 60 COPD patients with CP were randomly assigned to receive scaling and root planing (SRP) treatment, supragingival scaling treatment, or oral hygiene instructions only with no periodontal treatment. We evaluated their periodontal indexes, respiratory function, and COPD exacerbations at baseline, 6 months, 1, and 2 years. Compared with the control group, measurements of periodontal indexes were significantly improved in patients in two treatment groups at 6-month, 1-year, and 2-year follow-up (all p < 0.05). Overall, the means of forced expiratory volume in the first second/forced vital capacity (FEV1/FVC) and FEV1 were significantly higher in the two therapy groups compared with the control group during the follow-up (p < 0.05). In addition, the frequencies of COPD exacerbation were significantly lower in the two therapy groups than in the control group at 2-year follow-up (p < 0.05). Our preliminary results from this pilot trial suggest that periodontal therapy in COPD patients with CP may improve lung function and decrease the frequency of COPD exacerbation. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  17. Current approach to the treatment of chronic myeloid leukaemia.

    PubMed

    Pasic, Ivan; Lipton, Jeffrey H

    2017-04-01

    Of all the cancers, chronic myeloid leukaemia (CML) has witnessed the most rapid evolution of the therapeutic milieu in recent decades. The introduction of tyrosine kinase inhibitors (TKIs) as a therapeutic option has profoundly changed patient experience and outcome. The availability of multiple new highly effective therapies has increasingly underscored the importance of a good understanding of the underlying pathophysiological basis in CML, as well as patient-specific factors in choosing the right treatment for every individual. The treatment of CML has migrated in many jurisdictions from the office of a highly specialized malignant hematologist to the general hematologist or even a general practitioner. The goal of this review is to offer an overview of the modern approach to the treatment of CML, with an emphasis on chronic phase (CP) CML, including both TKI-based therapies such as imatinib, dasatinib, nilotinib, bosutinib and ponatinib, and non-TKI medications, such as omacetaxine. We discuss evidence behind each drug, most common and material adverse reactions and outline how this information can be used in selecting the right drug for the right patient. We also discuss evidence as it relates to other therapies, including stem cell transplant (SCT), and patients in accelerated (AP) and blastic phase (BP). Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. [Clinical significance of calcitonin gene-related peptide level before and after treatment in patients with chronic periodontitis].

    PubMed

    Yan, Ying; Xiang, Xue-Rong; Wang, Chun; Ye, Guo; Fan, Xiao-Ping

    2016-08-01

    To explore the clinical significance of calcitonin gene-related peptide (CGRP) levels in patients with chronic periodontitis before and after treatment, and to detect the calcitonin gene-related peptide content in human venous blood. Thirty healthy controls and thirty patients with mild, moderate, severe periodontitis were enrolled from August 2014 to June 2015.CGRP level in the patients' peripheral blood was detected by ELISA. Three months after periodontal treatment, CGRP level in mild, moderate, severe periodontitis patients' peripheral blood was re-examined by ELISA. Then the correlation between calcitonin gene-related peptide and inflammation of chronic periodontitis was analyzed with SPSS 22.0 software package. The content of CGRP in healthy controls was significantly higher than that in patients with periodontitis. With the aggravation of periodontal inflammation, blood level of CGRP decreased gradually, and the lowest was in patients with severe periodontitis (P<0.01). Three months after periodontal treatment, CGRP content was significantly higher compared with that before treatment (P<0.05), but no significant difference was found in patients with different degree of periodontitis (P>0.05). The level of CGRP in venous blood decreased with the increasing severity of chronic periodontitis, and CGRP was negatively correlated with the degree of inflammation of chronic periodontitis. CGRP may be involved in the occurrence and development of chronic periodontitis. CGRP content in serum of patients with chronic periodontitis after treatment was significantly increased, CGRP may be used as the basis for clinical detection of chronic periodontitis.

  19. Shockwave therapy for the treatment of chronic proximal hamstring tendinopathy in professional athletes.

    PubMed

    Cacchio, Angelo; Rompe, Jan D; Furia, John P; Susi, Piero; Santilli, Valter; De Paulis, Fosco

    2011-01-01

    Chronic proximal hamstring tendinopathy is an overuse syndrome that is usually managed by nonoperative methods. Shockwave therapy has proved to be effective in many tendinopathies. Shockwave therapy may be more effective than other nonoperative treatments for chronic proximal hamstring tendinopathy. Randomized controlled clinical study; Level of evidence, 1. Forty professional athletes with chronic proximal hamstring tendinopathy were enrolled between February 1, 2004, and September 30, 2006. Patients were randomly assigned to receive either shockwave therapy, consisting of 2500 impulses per session at a 0.18 mJ/mm² energy flux density without anesthesia, for 4 weeks (SWT group, n = 20), or traditional conservative treatment consisting of nonsteroidal anti-inflammatory drugs, physiotherapy, and an exercise program for hamstring muscles (TCT group, n = 20). Patients were evaluated before treatment, and 1 week and 3, 6, and 12 months after the end of treatment. The visual analog scale (VAS) score for pain and Nirschl phase rating scale (NPRS) were used as primary outcome measures. The patients were observed for a mean of 10.7 months (range, 1-12 months). Six patients were lost to follow-up because they underwent a surgical intervention: 3 (all in TCT group) were lost at 3 months; 2 (1 in each group), at 6 months; and 1 (in the TCT group), at 12 months. Primary follow-up was at 3 months after the beginning of treatment. The VAS scores in the SWT and TCT groups were 7 points before treatment (P = .84), and 2 points and 5 points, respectively, 3 months after treatment (P < .001). The NPRS scores in the SWT and TCT groups were 5 points in either group before treatment (P = .48), and 2 points and 6 points, respectively, 3 months after treatment (P < .001). At 3 months after treatment, 17 of the 20 patients (85%) in the SWT group and 2 of the 20 patients (10%) in the TCT group achieved a reduction of at least 50% in pain (P < .001). There were no serious complications in

  20. Evaluation of the use of a 940 nm diode laser as an adjunct in flap surgery for treatment of chronic periodontitis

    PubMed Central

    Lobo, Tanya Marguerite; Pol, Dilip Ganpat

    2015-01-01

    Background: Lasers have several potential benefits such as antibacterial effect and stimulation of wound healing. In addition, hemostasis and delaying epithelial migration may facilitate the outcome of flap surgery. There is a minimal research and evidence currently available for the optimum method of use of a diode laser in flap surgery and its benefit and safety. Hence, this study aimed to investigate the adjunctive effect of diode laser irradiation in open flap debridement (OFD), while treating chronic periodontitis. Materials and Methods: A total of 30 patients with generalized chronic moderate to severe periodontitis with pocket probing depth (PD) ≥5 mm post - Phase I therapy were selected for a split-mouth study. Flap surgery with adjunctive diode laser irradiation was performed in the test quadrant while routine OFD was done in the control quadrant. Clinical parameters including PD, clinical attachment level, gingival recession, plaque index, gingival index and tooth mobility were recorded at baseline, 3 months and 6 months following treatment. In addition, patients’ rating of procedural pain as well as the development of complications postoperatively was assessed. Results: All clinical parameters significantly improved after therapy without any statistically significant difference between the two groups for any of the parameters. The exception was a significantly greater reduction in gingival inflammation in the laser treated group. The laser treatment was acceptable to the patient and did not cause any complications. Conclusion: The diode laser can be safely and effectively used as an adjunct to the treatment of chronic periodontitis with the advantage of decreased gingival inflammation. PMID:25810592

  1. Endoscopic lung volume reduction coil treatment in patients with chronic hypercapnic respiratory failure: an observational study.

    PubMed

    Simon, Marcel; Harbaum, Lars; Oqueka, Tim; Kluge, Stefan; Klose, Hans

    2017-01-01

    Endoscopic lung volume reduction coil (LVRC) treatment is an option for selected patients with severe emphysema. In the advanced stages, emphysema leads to respiratory failure: hypoxemia and eventually chronic hypercapnic respiratory failure. It can be hypothesized that LVRC treatment, a procedure targeting hyperinflation and thereby reducing ventilatory workload, may be especially beneficial in patients with chronic hypercapnic respiratory failure. This study was conducted to gain first insights into the effects and the safety of LVRC treatment in patients with emphysema and chronic hypercapnic respiratory failure. A retrospective observational study conducted in the Department of Respiratory Medicine at the University Medical Center Hamburg-Eppendorf, Germany on all patients with chronic hypercapnic respiratory failure in whom bilateral LVRC treatment was performed between 1 April 2012 and 30 September 2015. During the study period, bilateral LVRC treatment was performed in 10 patients with chronic hypercapnic respiratory failure. Compared with baseline, bilateral LVRC treatment led to a significant increase in mean forced expiratory volume in one second (FEV 1 ) from 0.5 ± 0.1 l to 0.6 ± 0.2 l ( p = 0.004), a decrease in residual volume (RV) from 6.1 ± 0.9 l to 5.6 ± 1.1 l ( p = 0.02) and a reduction in partial pressure of carbon dioxide in arterial blood (PaCO 2 ) from 53 ± 5 mmHg to 48 ± 4 mmHg ( p = 0.03). One case of hemoptysis requiring readmission to hospital was the only severe adverse event. LVRC treatment was safe and effective in patients with nonsevere chronic hypercapnic respiratory failure. It led not only to an improvement in lung function but also to a significant decrease in PaCO 2 .

  2. The surgical treatment of chronic pancreatitis: a clinical series of 17 cases.

    PubMed

    Vasile, D; Ilco, A; Popa, D; Belega, A; Pana, S

    2013-01-01

    Despite the fact that in the last few years, new invasive non-surgical therapies were introduced, surgical treatment of chronic pancreatitis still plays an important part.The aim of the study is to evaluate pain remission and quality of life after surgical approach. We present 17 cases of chronic pancreatitis that were operated between 2007-2011. Surgical treatment was decided for after the failure of pain control therapy (14 cases)and by the suspicion of cancer in the head of the pancreas (3 cases). Imaging data for all the cases, CT-CE and ERCP, guided us in choosing the right therapy. Surgical techniques performed were pancreatico-jejunostomy (PJ) in eleven cases and duodenopancreatectomy(DP) in six cases. Good pain control was achieved in 10 patients: 6-PJ and 4-DP. Moderate results were observed in 4 cases: 2-PJ and 2-DP. In 3 patients symptoms remained the same. There is no consensus over the surgical treatment in chronic pancreatitis. Surgical approach, strongly motivated and personalised for each patient is followed by good results. It is possible that in the future, limited resections become the therapy of choice, replacing classic ones. Celsius.

  3. Diagnosis and treatment of patients with nonacid gastroesophageal reflux-induced chronic cough

    PubMed Central

    Xu, Xianghuai; Yu, Li; Chen, Qiang; Lv, Hanjing; Qiu, Zhongmin

    2015-01-01

    Gastroesophageal reflux (GER) is one of the most common causes of chronic cough, and chronic cough due to GER represents a subtype of GER-related diseases. Gastroesophageal reflux-induced chronic cough (GERC) can be divided into two subgroups based on the pH of the GER. Nonacid GERC is less common than acid GERC, and its diagnosis and treatment strategy have not been standardized. However, nonacid GERC usually presents with its unique set of characteristics and features upon diagnosis and treatment in the clinic. Although the underlying molecular mechanism of nonacid GERC is not fully understood, it is considered to be associated with reflux theory, reflex theory and airway hypersensitivity. Multi-channel intraluminal impedance combined with pH monitoring is a promising new technique that can detect both acid and nonacid reflux, and our findings as well as those of others have shown its usefulness in diagnosing nonacid GERC. Development of new diagnostic techniques has led to an increased rate of nonacid GERC diagnosis. We summarize our experience in the diagnosis and treatment of nonacid GERC and provide a guide for future therapeutic approaches. PMID:26759577

  4. Common Questions About Chronic Prostatitis.

    PubMed

    Holt, James D; Garrett, W Allan; McCurry, Tyler K; Teichman, Joel M H

    2016-02-15

    Chronic prostatitis is relatively common, with a lifetime prevalence of 1.8% to 8.2%. Risk factors include conditions that facilitate introduction of bacteria into the urethra and prostate (which also predispose the patient to urinary tract infections) and conditions that can lead to chronic neuropathic pain. Chronic prostatitis must be differentiated from other causes of chronic pelvic pain, such as interstitial cystitis/bladder pain syndrome and pelvic floor dysfunction; prostate and bladder cancers; benign prostatic hyperplasia; urolithiasis; and other causes of dysuria, urinary frequency, and nocturia. The National Institutes of Health divides prostatitis into four syndromes: acute bacterial prostatitis, chronic bacterial prostatitis (CBP), chronic nonbacterial prostatitis (CNP)/chronic pelvic pain syndrome (CPPS), and asymptomatic inflammatory prostatitis. CBP and CNP/CPPS both lead to pelvic pain and lower urinary tract symptoms. CBP presents as recurrent urinary tract infections with the same organism identified on repeated cultures; it responds to a prolonged course of an antibiotic that adequately penetrates the prostate, if the urine culture suggests sensitivity. If four to six weeks of antibiotic therapy is effective but symptoms recur, another course may be prescribed, perhaps in combination with alpha blockers or nonopioid analgesics. CNP/CPPS, accounting for more than 90% of chronic prostatitis cases, presents as prostatic pain lasting at least three months without consistent culture results. Weak evidence supports the use of alpha blockers, pain medications, and a four- to six-week course of antibiotics for the treatment of CNP/CPPS. Patients may also be referred to a psychologist experienced in managing chronic pain. Experts on this condition recommend a combination of treatments tailored to the patient's phenotypic presentation. Urology referral should be considered when appropriate treatment is ineffective. Additional treatments include pelvic

  5. Attention management as a treatment for chronic pain.

    PubMed

    Elomaa, Minna M; de C Williams, Amanda C; Kalso, Eija A

    2009-11-01

    Attention management is often included in cognitive-behavioural treatments (CBT). The aim of this study was to evaluate the effects of attention management strategies in the treatment for chronic pain. The present pilot study consisted of six weekly 90-min treatment sessions and was based on a CBT attention management manual describing techniques such as attention diversion, imagery and mindfulness exercises. The intended outcomes were reduction in pain-related anxiety and hypervigilance to pain and decrease in pain impact of everyday life, measured by self-report. Information was collected at baseline, pre-treatment, post-treatment, and at 3 and 6 months follow-up. The results at the end of treatment, and at 3-month follow-up, show significant reductions in pain-related anxiety, hypervigilance and interference of pain (effect sizes 0.40-0.90). Reduction in pain-related interference and anxiety remained at the 6-month follow-up. The results indicate that attention control skills can be a useful method to reduce anxiety in the short term. Clinical implications of the results are discussed.

  6. [Advances in the treatment of chronic lymphocytic leukaemia].

    PubMed

    Mozas, Pablo; Delgado, Julio

    2016-11-18

    Chronic lymphocytic leukemia (CLL), a proliferation of mature B cells, is one of the most prevalent haematological malignancies. Progress has been made in its treatment during the last few decades, and chemoimmunotherapy based on fludarabine, cyclophosphamide and rituximab is considered the treatment of choice for patients with standard-risk CLL and good performance status. However, due to the characterization of high-risk biological subgroups and its presentation in elderly patients and/or with comorbidities, targeted therapies, such as B-cell receptor inhibitors, have been developed and approved during the last few years. The current review examines traditional therapeutic strategies and focuses on new small molecules that already represent promising elements of the CLL treatment landscape. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  7. [Surgical treatment of chronic pancreatitis, 2010].

    PubMed

    Farkas, Gyula

    2011-04-01

    Chronic pancreatitis (CP) is a benign inflammatory process, which can cause enlargement of the pancreatic head accompanied by severe pain and weight loss, and often leads to a significant reduction in quality of life (QoL). Basically, the disease is characterised by pain and functional disorders which are initially treated with conservative therapy, but in case of complications (uncontrollable pain or obstruction) surgical treatment is required. This article reviews the relevant literature of CP treatment, in particular randomized controlled trials and meta-analyses were involved with a comparison of different surgical treatment options for the management of CP complications. Recent studies have demonstrated that surgical procedures are superior to endoscopic therapy as regards long-term results of QoL and pain control. There was no significant difference found in postoperative pain relief and overall mortality when duodenum-preserving pancreatic head resection (DPPHR) of Beger and its modification (duodenum and organ-preserving pancreatic head resection [DOPPHR]) were compared with pancreatoduodenectomy (PD), but hospital stay, weight gain, exocrine and endocrine insufficiency, and QoL were significantly better in the DPPHR and DOPPHR groups. DPPHR and PD seem to be equally effective in terms of postoperative pain relief and overall mortality. However, recent data suggest that DOPPHR is superior in the treatment of CP with regard to several peri- and postoperative outcome parameters and QoL. Therefore, this should be the preferable treatment option for CP complications.

  8. Chronic Cough: Evaluation and Management.

    PubMed

    Michaudet, Charlie; Malaty, John

    2017-11-01

    Although chronic cough in adults (cough lasting longer than eight weeks) can be caused by many etiologies, four conditions account for most cases: upper airway cough syndrome, gastroesophageal reflux disease/laryngopharyngeal reflux disease, asthma, and nonasthmatic eosinophilic bronchitis. Patients should be evaluated clinically (with spirometry, if indicated), and empiric treatment should be initiated. Other potential causes include angiotensin-converting enzyme inhibitor use, environmental triggers, tobacco use, chronic obstructive pulmonary disease, and obstructive sleep apnea. Chest radiography can rule out concerning infectious, inflammatory, and malignant thoracic conditions. Patients with refractory chronic cough may warrant referral to a pulmonologist or otolaryngologist in addition to a trial of gabapentin, pregabalin, and/or speech therapy. In children, cough is considered chronic if present for more than four weeks. In children six to 14 years of age, it is most commonly caused by asthma, protracted bacterial bronchitis, and upper airway cough syndrome. Evaluation should focus initially on these etiologies, with targeted treatment and monitoring for resolution.

  9. Stochastic modelling to assess economic effects of treatment of chronic subclinical mastitis caused by Streptococcus uberis.

    PubMed

    Steeneveld, Wilma; Swinkels, Jantijn; Hogeveen, Henk

    2007-11-01

    Chronic subclinical mastitis is usually not treated during the lactation. However, some veterinarians regard treatment of some types of subclinical mastitis to be effective. The goal of this research was to develop a stochastic Monte Carlo simulation model to support decisions around treatment of chronic subclinical mastitis caused by Streptococcus uberis. Factors in the model included the probability of cure after treatment, probability of the cow becoming clinically diseased, transmission of infection to other cows, and physiological effects of the infection. Using basic input parameters for Dutch circumstances, the average economic costs per cow of an untreated chronic subclinical mastitis case caused by Str. uberis in a single quarter from day of diagnosis onwards was euro109. With treatment, the average costs were higher (euro120). Thus, for the average cow, treatment was not efficient economically. However, the risk of high costs was much higher when cows with chronic subclinical mastitis were not treated. A sensitivity analysis showed that profitability of treatment of chronic subclinical Str. uberis mastitis depended on farm-specific factors (such as economic value of discarded milk) and cow-specific factors (such as day of diagnosis, duration of infection, amount of transmission to other cows and cure rate). Therefore, herd level protocols are not sufficient and decision support should be cow specific. Given the importance of cow-specific factors, information from the current model could be applied to automatic decision support systems.

  10. A Couple-Based Psychological Treatment for Chronic Pain and Relationship Distress.

    PubMed

    Cano, Annmarie; Corley, Angelia M; Clark, Shannon M; Martinez, Sarah C

    2018-02-01

    Chronic pain impacts individuals with pain as well as their loved ones. Yet, there has been little attention to the social context in individual psychological treatment approaches to chronic pain management. With this need in mind, we developed a couple-based treatment, "Mindful Living and Relating," aimed at alleviating pain and suffering by promoting couples' psychological and relational flexibility skills. Currently, there is no integrative treatment that fully harnesses the power of the couple, treating both the individual with chronic pain and the spouse as two individuals who are each in need of developing greater psychological and relational flexibility to improve their own and their partners' health. Mindfulness, acceptance, and values-based action exercises were used to promote psychological flexibility. The intervention also targets relational flexibility, which we define as the ability to interact with one's partner, fully attending to the present moment, and responding empathically in a way that serves one's own and one's partner's values. To this end, the intervention also included exercises aimed at applying psychological flexibility skills to social interactions as well as emotional disclosure and empathic responding exercises to enhance relational flexibility. The case presented demonstrates that healthy coping with pain and stress may be most successful and sustainable when one is involved in a supportive relationship with someone who also practices psychological flexibility skills and when both partners use relational flexibility skills during their interactions.

  11. The Use of Breathing Exercises in the Treatment of Chronic, Nonspecific Low Back Pain.

    PubMed

    Anderson, Barton E; Bliven, Kellie C Huxel

    2017-09-01

    Clinical Scenario: Research has shown a link between poor core stability and chronic, nonspecific low back pain, with data to suggest that alterations in core muscle activation patterns, breathing patterns, lung function, and diaphragm mechanics may occur. Traditional treatment approaches for chronic, nonspecific low back pain focus on exercise and manual therapy interventions, however it is not clear whether breathing exercises are effective in treating back pain. Focused Clinical Question: In adults with chronic, nonspecific low back pain, are breathing exercises effective in reducing pain, improving respiratory function, and/or health related quality of life? Summary of Key Findings: Following a literature search, 3 studies were identified for inclusion in the review. All reviewed studies were critically appraised at level 2 evidence and reported improvements in either low back pain or quality of life following breathing program intervention. Clinical Bottom Line: Exercise programs were shown to be effective in improving lung function, reducing back pain, and improving quality of life. Breathing program frequencies ranged from daily to 2-3 times per week, with durations ranging from 4 to 8 weeks. Based on these results, athletic trainers and physical therapists caring for patients with chronic, nonspecific low back pain should consider the inclusion of breathing exercises for the treatment of back pain when such treatments align with the clinician's own judgment and clinical expertise and the patient's preferences and values. Strength of Recommendation: Grade B evidence exists to support the use of breathing exercises in the treatment of chronic, nonspecific low back pain.

  12. Prognostic Impact of Loop Diuretics in Patients With Chronic Heart Failure - Effects of Addition of Renin-Angiotensin-Aldosterone System Inhibitors and β-Blockers.

    PubMed

    Miura, Masanobu; Sugimura, Koichiro; Sakata, Yasuhiko; Miyata, Satoshi; Tadaki, Soichiro; Yamauchi, Takeshi; Onose, Takeo; Tsuji, Kanako; Abe, Ruri; Oikawa, Takuya; Kasahara, Shintaro; Nochioka, Kotaro; Takahashi, Jun; Shimokawa, Hiroaki

    2016-05-25

    It remains to be elucidated whether addition of renin-angiotensin-aldosterone system (RAAS) inhibitors and/or β-blockers to loop diuretics has a beneficial prognostic impact on chronic heart failure (CHF) patients. From the Chronic Heart failure Analysis and Registry in the Tohoku district 2 (CHART-2) Study (n=10,219), we enrolled 4,134 consecutive patients with symptomatic stage C/D CHF (mean age, 69.3 years, 67.7% male). We constructed Cox models for composite of death, myocardial infarction, stroke and HF admission. On multivariate inverse probability of treatment weighted (IPTW) Cox modeling, loop diuretics use was associated with worse prognosis with hazard ratio (HR) 1.28 (P<0001). Furthermore, on IPTW multivariate Cox modeling for multiple treatments, both low-dose (<40 mg/day) and high-dose (≥40 mg/day) loop diuretics were associated with worse prognosis with HR 1.32 and 1.56, respectively (both P<0.001). Triple blockade with RAS inhibitor(s), mineral corticoid (aldosterone) receptor antagonist(s) (MRA), and β-blocker(s) was significantly associated with better prognosis in those on low-dose but not on high-dose loop diuretics. Chronic use of loop diuretics is significantly associated with worse prognosis in CHF patients in a dose-dependent manner, whereas the triple combination of RAAS inhibitor(s), MRA, and β-blocker(s) is associated with better prognosis when combined with low-dose loop diuretics. (Circ J 2016; 80: 1396-1403).

  13. [Choice of the method of surgical treatment of chronic pancreatitis].

    PubMed

    Vorobeĭ, A V; Shuleĭko, A Ch; Orlovskiĭ, Iu N; Vizhinis, Iu I; Butra, Iu V; Lagodich, N A

    2014-01-01

    An analysis of surgical treatment of 187 patients with chronic pancreatitis was made during 3-year period in the department of surgery clinic of Byelorussian Medical Academy of Post-Graduate Education. Drainage operations were performed on 28 patients, resection-drainage operations were carried out on 130 patients and resection operations had 19 patients. The laser beam technologies were successfully applied during operations on the pancreas in 43 patients. Postoperative complications (14.8%) were analyzed and structured. Methods of corrections and ways of prophylaxis of complication development were provided. On the basis of the complication analysis and new conception concerning peripheral pancreatic hypertension the authors offered the rational approaches to choice of operations on the pancreas in case of chronic pancreatitis. The authors developed the classification of pancreatoductolitiasis, pancreatic hypertension and a new strategy of surgical management of chronic pancreatitis.

  14. [Surgical treatment of pain in chronic pancreatitis].

    PubMed

    Stefanović, Dejan; Knezević, Srbislav; Djordjević, Zoran; Kerkez, Mirko; Bulajić, Predrag; Marković, Ljiljana

    2006-01-01

    The principal indication for surgical intervention in chronic pancreatitis is intractable pain. Depending upon the presence of dilated pancreatic ductal system, pancreatic duct drainage procedures and different kinds of pancreatic resections are applied. The objective of the study was to show the most appropriate procedure to gain the most possible benefits in dependence of type of pathohistological process in chronic pancreatitis. Our study included 58 patients with intractable pain caused by chronic pancreatitis of alcoholic genesis. The first group consisted of 30 patients with dilated pancreatic ductal system more than 10 mm. The second group involved 28 patients without dilated pancreatic ductal system. Pain relief, weight gain and glucose tolerance were monitored. All patients of Group I (30) underwent latero-lateral pancreaticojejunal--Puestow operation. 80% of patients had no pain after 6 month, 13.6% had rare pain and 2 patients, i.e. 6.4%, who continued to consume alcohol, had strong pain. Group II consisting of 28 patients was without dilated pancreatic ductal system. This group was subjected to various types of pancreatic resections. Whipple procedure (W) was done in 6 patients, pylorus preserving Whipple (PPW) in 7 cases, and duodenum preserving cephalic pancreatectomy (DPCP) was performed in 15 patients. Generally, 89.2% of patients had no pain 6 month after the operation. An average weight gain was 1.9 kg in W group, 2.8 kg in PPW group and 4.1 kg in DPCP group. Insulin-dependent diabetes was recorded in 66.6% in W group, 57.1% in PPW group and 0% in DPCP group. According to our opinion, DPCP may be considered the procedure of choice for surgical treatment of pain in chronic pancreatitis in patients without dilatation of pancreas ductal system because of no serious postoperative metabolic consequences.

  15. Tanezumab in the treatment of chronic musculoskeletal conditions.

    PubMed

    Jayabalan, Prakash; Schnitzer, Thomas J

    2017-02-01

    The management of pain associated with chronic musculoskeletal conditions represents a significant challenge for the clinician. There remains a need for novel medications that have a significant analgesic benefit and are also safe and well tolerated. Both pre-clinical and clinical data have provided evidence of the role of nerve growth factor (NGF) in a multitude of pain eliciting conditions. Therefore, the development of monoclonal antibodies to NGF for chronic painful musculoskeletal conditions has generated interest. Areas covered: This manuscript is a review that examines both the pharmacological properties and clinical studies of tanezumab, the most widely studied antibody to NGF, for management of osteoarthritis (OA) and low back pain. In addition, the safety and tolerability profile and development history of tanezumab are also discussed. Expert opinion: Most studies provide strong support for the ability of tanezumab to provide clinically meaningful pain relief in individuals with these conditions, with longer-term studies suggesting durability of effect. The adverse event profile appears favorable, assuming the risk mitigation strategies are effective at reducing the incidence of joint-related side effects. Further data are being collected to define the optimal dose and dosing strategy in both OA and chronic low back pain.

  16. Hereditary chronic pancreatitis: implications for surgical treatment and follow-up.

    PubMed

    Cowles, R A; Eckhauser, F E; Knol, J A

    2001-02-01

    Hereditary pancreatitis is an uncommon cause of chronic pancreatitis in Western society. It should be suspected when chronic pancreatitis presents in young adults. The diagnosis is made when chronic pancreatitis is present in several members of the same family who are determined not to have other risk factors for chronic pancreatitis. Molecular research focusing on mutations in the trypsinogen gene has uncovered the genetic defects associated with hereditary pancreatitis, and this knowledge has suggested the possible pathophysiologic mechanism of this disease. Because patients with hereditary pancreatitis develop their disease early in life they are very likely to require treatment for complications. As in patients with chronic pancreatitis of other etiologies those with hereditary pancreatitis should be treated medically for acute exacerbations. When complications occur or when the disease causes intractable pain surgery is recommended. Surgical therapy is tailored to the patient's pancreatic anatomy based on endoscopic retrograde cholangiopancreatography or CT scan. The two patients described in this report underwent successful longitudinal pancreaticojejunostomy (Puestow procedure) with good results. Finally it has been shown that patients with hereditary pancreatitis are at increased risk for developing pancreatic adenocarcinoma. Although not widely used pancreatic cancer screening programs have been suggested for surveillance of these patients.

  17. [Efficacy of physiotherapy and hygienic procedures in treatment of adults and children with chronic blepharitis and dry eye syndrome].

    PubMed

    Prozornaia, L P; Brzhevskiĭ, V V

    2013-01-01

    110 patients aged from 3 to 42 years old were examined to estimate the efficacy of chronic blepharitis treatment: 50 patients with chronic blepharitis and dry eye syndrome (DES), 28 with DES due to computer vision syndrome and 32 with isolated chronic blepharitis. All patients received eyelid massage. If the secretion was too thick and difficult to evacuate from meibomian glands then duct probing was performed. In addition a complex of hygienic procedures was performed using phytoproducts ("Geltec-Medika", Russia): blepharoshampoo, blepharolotion, blepharogel 1 and 2. Moist warm pads (with blepharolotion and calendula extraction) were applied on the eyelids in 25 patients. Massage and probing of meibomian gland ducts and hygienic procedures were showed to be effective in management of clinical signs of chronic blepharitis including coexisting DES. Moist warm pads improve efficacy of background therapy in patients with meibomian gland hypofunction and have no effect in blepharitis with excessive meibomian gland secretion. Eyelid hygiene was showed to be effective in adults and children as well including infants.

  18. Topical glyceryl trinitrate treatment of chronic patellar tendinopathy: a randomised, double-blind, placebo-controlled clinical trial.

    PubMed

    Steunebrink, Mirjam; Zwerver, Johannes; Brandsema, Ruben; Groenenboom, Petra; van den Akker-Scheek, Inge; Weir, Adam

    2013-01-01

    To assess if continuous topical glyceryl trinitrate (GTN) treatment improves outcome in patients with chronic patellar tendinopathy when compared with eccentric training alone. Randomised double-blind, placebo-controlled clinical trial comparing a 12-week programme of using a GTN or placebo patch in combination with eccentric squats on a decline board. Measurements were performed at baseline, 6, 12 and 24 weeks. Primary outcome measure was the Victorian Institute of Sports Assessment-Patella (VISA-P) questionnaire. Secondary outcome measures were patient satisfaction and pain scores during sports. Generalised estimated equation was used to analyse the treatment, time and treatment×time effect. Analyses were performed following the intention-to-treat principle. VISA-P scores for both groups improved over the study period to 75.0±16.2 and 80.7±22.1 at 24 weeks. Results showed a significant effect for time (p<0.01) but no effect for treatment×time (p=0.80). Mean Visual Analogue Scores pain scores during sports for both groups increased over the study period to 6.6±3 and 7.8±3.1. Results showed a significant effect for time (p<0.01) but no effect for treatment×time (p=0.38). Patient satisfaction showed no difference between GTN and placebo groups (p=0.25) after 24 weeks, but did show a significant difference over time (p=0.01). Three patients in the GTN group reported some rash. It seems that continuous topical GTN treatment in addition to an eccentric exercise programme does not improve clinical outcome compared to placebo patches and an eccentric exercise programme in patients with chronic patellar tendinopathy.

  19. Behavioral Treatment of Chronic Insomnia in Older Adults: Does Nocturia Matter?

    PubMed Central

    Tyagi, Shachi; Resnick, Neil M.; Perera, Subashan; Monk, Timothy H.; Hall, Martica H.; Buysse, Daniel J.

    2014-01-01

    Objective: To evaluate the impact of nocturia on the therapeutic response of chronic insomnia to behavioral treatment in older adults. Methods: Secondary analysis of a randomized clinical trial designed to assess the efficacy of brief behavioral treatment of insomnia (BBTI) vs. an information-only control (IC) in 79 community-dwelling older adults with chronic insomnia. For the current analysis, participants were stratified into 2 groups: those with self-reported nocturia at baseline i.e., ≥ 1 void/night (N = 30; 16 IC, 14 BBTI) and those without nocturia (N = 49; 24 IC, 25 BBTI). We then determined the impact of BBTI on sleep, sleep quality, and nocturia as assessed by self-report, actigraphy, and polysomnography Results: Individuals without baseline nocturia responded well to BBTI with significant decrease in sleep latency, wake after sleep onset, and total sleep time assessed by sleep diary and actigraphy; these changes were significantly greater than those in the IC group. In comparison, changes in the same sleep parameters among participants with nocturia were not significantly different from the IC control. Although BBTI showed significant improvement in sleep quality in groups with and without nocturia (as assessed by PSQI and sleep diary), the effect size of these improvements was larger in those without nocturia than in those with nocturia (PSQI d = 0.82 vs. 0.53, diary sleep quality d = 0.83 vs. 0.51). Conclusions: These secondary analyses suggest that brief behavioral treatment of insomnia may be more efficacious in improving insomnia in participants without nocturia. Addressing nocturia may improve the efficacy of behavioral insomnia treatment. Citation: Tyagi S; Resnick NM; Perera S; Monk TH; Hall MH; Buysse DJ. Behavioral treatment of chronic insomnia in older adults: does nocturia matter? SLEEP 2014;37(4):681-687. PMID:24899759

  20. The impact of chronic pain on opioid addiction treatment: a systematic review protocol.

    PubMed

    Dennis, Brittany B; Bawor, Monica; Paul, James; Varenbut, Michael; Daiter, Jeff; Plater, Carolyn; Pare, Guillaume; Marsh, David C; Worster, Andrew; Desai, Dipika; Thabane, Lehana; Samaan, Zainab

    2015-04-16

    The consequences of opioid relapse among patients being treated with opioid substitution treatment (OST) are serious and can result in abnormal cardiovascular function, overdose, and mortality. Chronic pain is a major risk factor for opioid relapse within the addiction treatment setting. There exist a number of opioid maintenance therapies including methadone, buprenorphine, naltrexone, and levomethadyl acetate (LAAM), of which the mediating effects of pain on treatment attrition, substance use behavior, and social functioning may differ across therapies. We aim to 1) evaluate the impact of pain on the treatment outcomes of addiction patients being managed with OST and 2) identify the most recently published opioid maintenance treatment guidelines from the United States, Canada, and the UK to determine how the evidence is being translated into clinical practice. The authors will search Medline, EMBASE, PubMed, PsycINFO, Web of Science, Cochrane Database of Systematic Reviews, ProQuest Dissertations and theses Database, Cochrane Central Register of Controlled Trials (CENTRAL), World Health Organization International Clinical Trials Registry Platform Search Portal, and the National Institutes for Health Clinical Trials Registry. We will search www. gov and the National Institute for Care and Excellence (NICE) databases to identify the most recently published OST guidelines. All screening and data extraction will be completed in duplicate. Provided the data are suitable, we will perform a multiple treatment comparison using Bayesian meta-analytic methods to produce summary statistics estimating the effect of chronic pain on all OSTs. Our primary outcome is substance use behavior, which includes opioid and non-opioid substance use. We will also evaluate secondary endpoints such as treatment retention, general physical health, intervention adherence, personal and social functioning, as well as psychiatric symptoms. This review will capture the experience of treatment

  1. The option value of innovative treatments in the context of chronic myeloid leukemia.

    PubMed

    Sanchez, Yuri; Penrod, John R; Qiu, Xiaoli Lily; Romley, John; Thornton Snider, Julia; Philipson, Tomas

    2012-11-01

    To quantify in the context of chronic myeloid leukemia (CML) the additional value patients receive when innovative treatments enable them to survive until the advent of even more effective future treatments (ie, the "option value"). Observational study using data from the Surveillance, Epidemiology and End Results (SEER) cancer registry comprising all US patients with CML diagnosed between 2000 and 2008 (N = 9,760). We quantified the option value of recent breakthroughs in CML treatment by first conducting retrospective survival analyses on SEER data to assess the effectiveness of TKI treatments, and then forecasting survival from CML and other causes to measure expected future medical progress. We then developed an analytical framework to calculate option value of innovative CML therapies, and used an economic model to value these gains. We calculated the option value created both by future innovations in CML treatment and by medical progress in reducing background mortality. For a recently diagnosed CML patient, the option value of innovative therapies from future medical innovation amounts to 0.76 life-years. This option value is worth $63,000, equivalent to 9% of the average survival gains from existing treatments. Future innovations in CML treatment jointly account for 96% of this benefit. The option value of innovative treatments has significance in the context of CML and, more broadly, in disease areas with rapid innovation. Incorporating option value into traditional valuations of medical innovations is both a feasible and a necessary practice in health technology assessment.

  2. Under one roof: identification, evaluation, and treatment of chronic hepatitis C in addiction care.

    PubMed

    Martin, Stephen A; Bosse, Jordon; Wilson, Amanda; Losikoff, Phyllis; Chiodo, Lisa

    2018-04-25

    For over a decade, the vast majority of new hepatitis C virus (HCV) infections have been among young people who inject drugs (PWID). Well-characterized gaps in chronic HCV diagnosis, evaluation, and treatment have resulted in fewer than 5% of PWID receiving HCV treatment. While interferon-based treatment may have intentionally been foregone during part of this time in anticipation of improved oral therapies, the overall pattern points to deficiencies and treatment exclusions in the health care system. Treatment for HCV with all-oral, highly effective direct-acting antiviral medication for 12 weeks or less is now the standard of care, putting renewed focus on effective delivery of care. We describe here both the need for and process of chronic HCV care under the roof of addiction medicine.

  3. Chronic Pruritus in the Absence of Skin Disease: Pathophysiology, Diagnosis and Treatment.

    PubMed

    Pereira, Manuel P; Kremer, Andreas E; Mettang, Thomas; Ständer, Sonja

    2016-08-01

    Chronic pruritus arises not only from dermatoses, but also, in up to half of cases, from extracutaneous origins. A multitude of systemic, neurological, psychiatric, and somatoform conditions are associated with pruritus in the absence of skin disease. Moreover, pruritus is a frequently observed side effect of many drugs. It is therefore difficult for physicians to make a correct diagnosis. Chronic pruritus patients frequently present to the dermatologist with skin lesions secondary to a long-lasting scratching behavior, such as lichenification and prurigo nodularis. A structured clinical history and physical examination are essential in order to evaluate the pruritus, along with systematic, medical history-adapted laboratory and radiological tests carried out according to the differential diagnosis. For therapeutic reasons, a symptomatic therapy should be promptly initiated parallel to the diagnostic procedures. Once the underlying factor(s) leading to the pruritus are identified, a targeted therapy should be implemented. Importantly, the treatment of accompanying disorders such as sleep disturbances or mental symptoms should be taken into consideration. Even after successful treatment of the underlying cause, pruritus may persist, likely due to chronicity processes including peripheral and central sensitization or impaired inhibition at spinal level. A vast arsenal of topical and systemic agents targeting these pathophysiological mechanisms has been used to deter further chronicity. The therapeutic options currently available are, however, still insufficient for many patients. Thus, future studies aiming to unveil the complex mechanisms underlying chronic pruritus and develop new therapeutic agents are urgently needed.

  4. Textile wastewater reuse after additional treatment by Fenton's reagent.

    PubMed

    Ribeiro, Marília Cleto Meirelles; Starling, Maria Clara V M; Leão, Mônica Maria Diniz; de Amorim, Camila Costa

    2017-03-01

    This study verifies textile wastewater reuse treated by the conventional activated sludge process and subjected to further treatment by advanced oxidation processes. Three alternative processes are discussed: Fenton, photo-Fenton, and UV/H 2 O 2 . Evaluation of treatments effects was based on factorial experiment design in which the response variables were the maximum removal of COD and the minimum concentration of residual H 2 O 2 in treated wastewater. Results indicated Fenton's reagent, COD/[H 2 O 2 ]/[Fe 2+ ] mass ratio of 1:2:2, as the best alternative. The selected technique was applied to real wastewater collected from a conventional treatment plant of a textile mill. The quality of the wastewater before and after the additional treatment was monitored in terms of 16 physicochemical parameters defined as suitable for the characterization of waters subjected to industrial textile use. The degradation of the wastewater was also evaluated by determining the distribution of its molecular weight along with the organic matter fractionation by ultrafiltration, measured in terms of COD. Finally, a sample of the wastewater after additional treatment was tested for reuse at pilot scale in order to evaluate the impact on the quality of dyed fabrics. Results show partial compliance of treated wastewater with the physicochemical quality guidelines for reuse. Removal and conversion of high and medium molecular weight substances into low molecular weight substances was observed, as well as the degradation of most of the organic matter originally present in the wastewater. Reuse tests indicated positive results, confirming the applicability of wastewater reuse after the suggested additional treatment. Graphical abstract Textile wastewater samples after additional treatment by Fenton's reagent, photo-Fenton and H 2 O 2 /UV tested in different conditions.

  5. Treatment strategies for childhood noninfectious chronic uveitis: an update.

    PubMed

    Cantarini, Luca; Simonini, Gabriele; Frediani, Bruno; Pagnini, Ilaria; Galeazzi, Mauro; Cimaz, Rolando

    2012-01-01

    Uveitis is an inflammatory disorder involving inflammation of the uveal tract. It is classified as anterior, intermediate, posterior or panuveitis, depending on the part of eye affected by the inflammatory process. In children, noninfectious, chronic uveitis is a relatively uncommon but serious disease, with the potential for significant long-term complications and possible blindness. Although frequently associated with an underlying systemic disease, for example, juvenile idiopathic arthritis, a significant number of cases in children show no associated signs or symptoms and are labeled as idiopathic. We reviewed the available literature. Taking into account this evidence, an anti-inflammatory therapy based on an immunomodulatory approach seems a reasonable strategy for noninfectious chronic uveitis, in children as well as in adults. Due to a lack of controlled studies regarding uveitis in children, immunosuppressive strategy is supported only at evidence level III. Our aim is to review the currently available medical strategies for the treatment of childhood sight-threatening chronic uveitis. Uveitis in children can be severe. Methotrexate is the drug of choice for recalcitrant cases, and biologic therapies can be useful in selected situations.

  6. Current Treatment of Chronic Lymphocytic Leukemia.

    PubMed

    Jamroziak, Krzysztof; Puła, Bartosz; Walewski, Jan

    2017-01-01

    A number of new treatment options have recently emerged for chronic lymphocytic leukemia (CLL) patients, including the Bruton's tyrosine kinase (BTK) inhibitor ibrutinib, phosphatidylinositol-3-kinase (PI3K) delta isoform inhibitor idelalisib combined with rituximab, the Bcl-2 antagonist venetoclax, and the new anti-CD20 antibodies obinutuzumab and ofatumumab. Most of these agents are already included into treatment algorithms defined by international practice guidelines, but more clinical investigations are needed to answer still remaining questions. Ibrutinib was proven as a primary choice for patients with the TP53 gene deletion/mutation, who otherwise have no active treatment available. Idelalisib with rituximab is also an active therapy, but due to increased risk of serious infections, its use in first-line treatment is limited to patients for whom ibrutinib is not an option. A new indication for ibrutinib was recently approved for older patients with comorbidities, as an alternative to the already existing indication for chlorambucil with obinutuzumab. The use of kinase inhibitors is already well established in recurrent/refractory disease. Immunochemotherapy with fludarabine, cyclophosphamide, rituximab (FCR) remains a major first-line option for many CLL patients without the TP53 gene deletion/mutation, and who have no significant comorbidities or history of infections, and is particularly effective in patients with favorable features including mutated IGHV status. There are a number of issues regarding novel therapies for CLL that need further investigation such as optimum duration of treatment with kinase inhibitors, appropriate sequencing of novel agents, mechanisms of resistance to inhibitors and response to class switching after treatment failure, along with the potential role of combinations of targeted agents.

  7. Pain and Psychological Outcomes After Rehabilitative Treatment for a Woman With Chronic Pelvic Pain With Stage III Cervical Cancer: A Case Report.

    PubMed

    Alappattu, Meryl J

    2013-01-01

    Chronic pelvic pain and sexual dysfunction are adverse effects of treatment of cervical cancer. Surgery and radiation therapies may result in soft tissue pain and dysfunction, including spasms and trigger points of the pelvic floor muscles that result in pain. In addition to physical restrictions, negative mood associated with pain is believed to intensify and prolong the pain experience. The purpose of this case report was to describe outcomes of pelvic physical therapy in a 58-year-old woman with chronic pelvic pain after medical treatments for cervical cancer. The patient reported dyspareunia, hip pain, and lower abdominal, pelvic pain, and fatigue with activities lasting greater than 30 minutes. Interventions included pelvic floor massage, dilator use, and patient education. Symptoms were assessed at baseline and completion of physical therapy, using the Female Sexual Function Index, Fear of Pain Questionnaire-III, Pain Catastrophizing Scale, and Numerical Pain Rating Scale. The Female Sexual Function Index score decreased from 7.8 to 2.8, the Fear of Pain Questionnaire- III score decreased from 85 to 73, the Pain Catastrophizing Scale score decreased from 18 to 8, and lower abdominal and pelvic pain decreased from 4 of 10 to 0 of 10, while bilateral hip pain remained at 4 of 10. In addition, she exhibited increased tolerance to mechanical pressure, evidenced by progression in size of a vaginal dilator. These results suggest that pelvic physical therapy may be useful in treating chronic pelvic pain after cervical cancer treatments and may also help decrease the magnitude of negative mood aspects such as pain-related fear and catastrophizing.

  8. A Unified, Transdiagnostic Treatment for Adolescents with Chronic Pain and Comorbid Anxiety and Depression

    ERIC Educational Resources Information Center

    Allen, Laura B.; Tsao, Jennie C. I.; Seidman, Laura C.; Ehrenreich-May, Jill; Zeltzer, Lonnie K.

    2012-01-01

    Chronic pain disorders represent a significant public health concern, particularly for children and adolescents. High rates of comorbid anxiety and unipolar mood disorders often complicate psychological interventions for chronic pain. Unified treatment approaches, based on emotion regulation skills, are applicable to a broad range of emotional…

  9. Understanding and treatment of chronic pancreatitis.

    PubMed

    Drewes, Asbjørn Mohr

    2013-11-14

    Chronic pancreatitis is characterized by an inflammatory process of the pancreas, which is replaced by fibrosis and progressive destruction. The three major clinical features of chronic pancreatitis are pain, maldigestion, and diabetes. Chronic pancreatitis has a profound impact on social life and employment patterns. In the current issue, different topics highlight experimental models of chronic pancreatitis and bridge findings from recent research to bedside. Although the disease is still difficult to treat the current papers represent useful guidelines on how to approach chronic pancreatitis in the clinical settings with the major aim to improve the patient's suffering and quality of life.

  10. The treatment of chronic intestinal ischemia.

    PubMed

    Illuminati, G; Caliò, F G; D'Urso, A; Papaspyropoulos, V; Mancini, P; Ceccanei, G; Vietri, F

    2004-01-01

    Due to the rarity of the condition, large and prospective series defining the optimal method of digestive arteries revascularization, for the treatment of chronic intestinal ischemia, are lacking. The aim of this consecutive sample clinical study was to test the hypothesis that flexible application of different revascularization methods, according to individual cases, will yield the best results in the management of chronic intestinal ischemia. Eleven patients, of a mean age of 57 years, underwent revascularization of 11 digestive arteries for symptomatic chronic mesenteric occlusive disease. Eleven superior mesenteric arteries and one celiac axis were revascularized. The revascularization techniques included retrograde bypass grafting in 7 cases, antegrade bypass grafting in 2, percutaneous arterial angioplasty in 1, and arterial reimplantation in one case. The donor axis for either reimplantation or bypass grafting was the infrarenal aorta in 4 cases, an infrarenal Dacron graft in 4, and the celiac aorta in one case. Grafting materials included 5 polytetrafluoroethylene (PTFE) and 3 Dacron grafts. Concomitant procedures included 3 aorto-ilio-femoral grafts and one renal artery revascularization. Mean follow-up length was 31 months. There was no operative mortality. Cumulative survival rate was 88.9% at 36 months (SE 12.1%). Primary patency rate was 90% at 36 months (SE 11.6%). The symptom free rate was 90% at 36 months (SE 11.6%). Direct reimplantation, antegrade and retrograde bypass grafting, all allow good mid-term results: the choice of the optimal method depends on the anatomic and general patients status. Associated infrarenal and renal arterial lesions can be safely treated in the same time of digestive revascularization. Angioplasty alone yields poor results and should be limited to patients at poor risk for surgery.

  11. Circulating tumour DNA reflects treatment response and clonal evolution in chronic lymphocytic leukaemia.

    PubMed

    Yeh, Paul; Hunter, Tane; Sinha, Devbarna; Ftouni, Sarah; Wallach, Elise; Jiang, Damian; Chan, Yih-Chih; Wong, Stephen Q; Silva, Maria Joao; Vedururu, Ravikiran; Doig, Kenneth; Lam, Enid; Arnau, Gisela Mir; Semple, Timothy; Wall, Meaghan; Zivanovic, Andjelija; Agarwal, Rishu; Petrone, Pasquale; Jones, Kate; Westerman, David; Blombery, Piers; Seymour, John F; Papenfuss, Anthony T; Dawson, Mark A; Tam, Constantine S; Dawson, Sarah-Jane

    2017-03-17

    Several novel therapeutics are poised to change the natural history of chronic lymphocytic leukaemia (CLL) and the increasing use of these therapies has highlighted limitations of traditional disease monitoring methods. Here we demonstrate that circulating tumour DNA (ctDNA) is readily detectable in patients with CLL. Importantly, ctDNA does not simply mirror the genomic information contained within circulating malignant lymphocytes but instead parallels changes across different disease compartments following treatment with novel therapies. Serial ctDNA analysis allows clonal dynamics to be monitored over time and identifies the emergence of genomic changes associated with Richter's syndrome (RS). In addition to conventional disease monitoring, ctDNA provides a unique opportunity for non-invasive serial analysis of CLL for molecular disease monitoring.

  12. Citric acid treatment of chronic nonhealing ulcerated tophaceous gout with bursitis.

    PubMed

    Nagoba, Basavaraj S; Punpale, Ajay; Poddar, Ashok; Suryawanshi, Namdev M; Swami, Ganesh A; Selkar, Sohan P

    2013-12-01

    The ulceration associated with gout tophi is very difficult to treat because of impaired and halted local inflammatory response resulting from the gout treatment regimen. We report chronic nonhealing tophaceous gout with bursitis in an 80-year-old male, not responding to conventional treatment modality for months together. This nonhealing ulcer was treated successfully with local application of 3% citric acid ointment for 22 days.

  13. Complementary and Alternative Medicine for Chronic Prostatitis/Chronic Pelvic Pain Syndrome

    PubMed Central

    2005-01-01

    To discuss challenges concerning treatment for chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) and review complementary and alternative medical (CAM) therapies being evaluated for this condition, we performed a comprehensive search of articles published from 1990–2005 using the PubMed, Medline databases. Data from the articles were abstracted and pooled by subject. Keywords cross-searched with CP/CPPS included: complementary, alternative, integrative, therapies, interventions, nutrition, antioxidants, herbs, supplements, biofeedback and acupuncture. Listed articles with no abstracts were not included. Various CAM therapies for CP/CPPS exist including biofeedback, acupuncture, hyperthermia and electrostimulation. Additionally, a variety of in vitro and in vivo studies testing herbal and nutritional supplements were found. Saw palmetto, cernilton and quercetin were the most frequently tested supplements for CP/CPPS. Although many CAM therapies demonstrate positive preliminary observations as prospective treatments for CP/CPPS, further exploratory studies including more randomized, controlled trials are necessary for significant validation as treatment options for this complex disorder. PMID:16322807

  14. Treatment of Unexplained Chronic Cough: CHEST Guideline and Expert Panel Report.

    PubMed

    Gibson, Peter; Wang, Gang; McGarvey, Lorcan; Vertigan, Anne E; Altman, Kenneth W; Birring, Surinder S

    2016-01-01

    Unexplained chronic cough (UCC) causes significant impairments in quality of life. Effective assessment and treatment approaches are needed for UCC. This systematic review of randomized controlled trials (RCTs) asked: What is the efficacy of treatment compared with usual care for cough severity, cough frequency, and cough-related quality of life in patients with UCC? Studies of adults and adolescents aged > 12 years with a chronic cough of > 8 weeks' duration that was unexplained after systematic investigation and treatment were included and assessed for relevance and quality. Based on the systematic review, guideline suggestions were developed and voted on by using the American College of Chest Physicians organization methodology. Eleven RCTs and five systematic reviews were included. The 11 RCTs reported data on 570 participants with chronic cough who received a variety of interventions. Study quality was high in 10 RCTs. The studies used an assortment of descriptors and assessments to identify UCC. Although gabapentin and morphine exhibited positive effects on cough-related quality of life, only gabapentin was supported as a treatment recommendation. Studies of inhaled corticosteroids (ICS) were affected by intervention fidelity bias; when this factor was addressed, ICS were found to be ineffective for UCC. Esomeprazole was ineffective for UCC without features of gastroesophageal acid reflux. Studies addressing nonacid gastroesophageal reflux disease were not identified. A multimodality speech pathology intervention improved cough severity. The evidence supporting the diagnosis and management of UCC is limited. UCC requires further study to establish agreed terminology and the optimal methods of investigation using established criteria for intervention fidelity. Speech pathology-based cough suppression is suggested as a treatment option for UCC. This guideline presents suggestions for diagnosis and treatment based on the best available evidence and

  15. Interferon-based treatment of chronic hepatitis C.

    PubMed

    Souvignet, Claude; Lejeune, Olivier; Trepo, Christian

    2007-01-01

    The treatment of patients with chronic hepatitis C has rapidly evolved in the past 10 years centered on the use of interferon alpha 2 as an antiviral and immunomodulatory agent against hepatitis C virus. Firstly used as a monotherapy associated with a deceiving long-term efficacy, interferon alpha was then combined with ribavirin, a nucleoside analog with large antiviral properties. Combination of both drugs dramatically improved the efficacy of treatment with 50% of patients reaching a sustained viral response, characterized by the final eradication of the virus from the infected individual. Surprisingly, this synergistic effect remains greatly unexplained. The third step consisted in the use of pegylated interferon in order to adapt its pharmacokinetics and to allow a better efficacy with a more tolerable dosing schedule: once weekly subcutaneous injection instead of thrice weekly. Pegylated interferon combined with ribavirin during 24-48 weeks of treatment is the current standard of care with nearly 60% of sustained virologic response, overall. Development of new forms of interferon alpha are on the way with promising preliminary results.

  16. Thiothixene in the treatment of geriatric patients with chronic organic brain syndrome.

    PubMed

    Rada, R T; Kellner, R

    1976-03-01

    Thiothixene was used in a four-week double-blind placebo-controlled study of 42 geriatric patients with chronic organic brain syndrome (psychotic or nonpsychotic). The results, according to several rating measures, showed no significant difference between placebo and thiothixene. Side effects were mild and few. These data support the safety of thiothixene therapy for geriatric patients; however, there is no conclusive evidence of its efficacy in the treatment of chronic organic brain syndrome.

  17. Chronic Nicotine Treatment Impacts the Regulation of Opioid and Non-opioid Peptides in the Rat Dorsal Striatum*

    PubMed Central

    Petruzziello, Filomena; Falasca, Sara; Andren, Per E.; Rainer, Gregor; Zhang, Xiaozhe

    2013-01-01

    The chronic use of nicotine, the main psychoactive ingredient of tobacco smoking, alters diverse physiological processes and consequently generates physical dependence. To understand the impact of chronic nicotine on neuropeptides, which are potential molecules associated with dependence, we conducted qualitative and quantitative neuropeptidomics on the rat dorsal striatum, an important brain region implicated in the preoccupation/craving phase of drug dependence. We used extensive LC-FT-MS/MS analyses for neuropeptide identification and LC-FT-MS in conjunction with stable isotope addition for relative quantification. The treatment with chronic nicotine for 3 months led to moderate changes in the levels of endogenous dorsal striatum peptides. Five enkephalin opioid peptides were up-regulated, although no change was observed for dynorphin peptides. Specially, nicotine altered levels of nine non-opioid peptides derived from precursors, including somatostatin and cerebellin, which potentially modulate neurotransmitter release and energy metabolism. This broad but selective impact on the multiple peptidergic systems suggests that apart from the opioid peptides, several other peptidergic systems are involved in the preoccupation/craving phase of drug dependence. Our finding permits future evaluation of the neurochemical circuits modulated by chronic nicotine exposure and provides a number of novel molecules that could serve as potential therapeutic targets for treating drug dependence. PMID:23436905

  18. Tyrosine Kinase Inhibitor Treatment for Newly Diagnosed Chronic Myeloid Leukemia.

    PubMed

    Radich, Jerald P; Mauro, Michael J

    2017-08-01

    Chronic myeloid leukemia (CML) is a myeloproliferative disorder that accounts for approximately 10% of new cases of leukemia. The introduction of tyrosine kinase inhibitors has led to a reduction in mortalities. Thus, the estimated prevalence of CML is increasing. The National Comprehensive Cancer Network and the European Leukemia Net guidelines incorporate frequent molecular monitoring of the fusion BCR-ABL transcript to ensure that patients reach and keep treatment milestones. Most patients with CML are diagnosed in the chronic phase, and approximately 10% to 30% of these patients will at some time in their course meet definition criteria of resistance to imatinib. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. Chronic Mountain Sickness: Clinical Aspects, Etiology, Management, and Treatment

    PubMed Central

    Corante, Noemí

    2016-01-01

    Abstract Villafuerte, Francisco C., and Noemí Corante. Chronic mountain sickness: clinical aspects, etiology, management, and treatment. High Alt Med Biol. 17:61–69, 2016.—Millions of people worldwide live at a high altitude, and a significant number are at risk of developing Chronic Mountain Sickness (CMS), a progressive incapacitating syndrome caused by lifelong exposure to hypoxia. CMS is characterized by severe symptomatic excessive erythrocytosis (EE; Hb ≥19 g/dL for women and Hb ≥21 g/dL for men) and accentuated hypoxemia, which are frequently associated with pulmonary hypertension. In advanced cases, the condition may evolve to cor pulmonale and congestive heart failure. Current knowledge indicates a genetic predisposition to develop CMS. However, there are important risk factors and comorbidities that may trigger and aggravate the condition. Thus, appropriate medical information on CMS is necessary to provide adequate diagnosis and healthcare to high-altitude inhabitants. After reviewing basic clinical aspects of CMS, including its definition, diagnosis, and common clinical findings, we discuss aspects of its etiology, and address its epidemiology, risk factors, and treatment. PMID:27218284

  20. Rilonacept in the treatment of chronic inflammatory disorders.

    PubMed

    McDermott, Michael F

    2009-06-01

    Rilonacept (IL-1 Trap/Arcalyst) is a long-acting interleukin-1 (IL-1) blocker developed by Regeneron Pharmaceuticals. Initially, Regeneron entered into a joint development effort with Novartis to develop rilonacept for the treatment of rheumatoid arthritis (RA) but this was discontinued following the review of phase II clinical data showing that IL-1 blockade appeared to have limited benefit in RA. In February 2008, Regeneron received Orphan Drug approval from the Food and Drug Administration for rilonacept in the treatment of two cryopyrin-associated periodic syndromes (CAPS) disorders, namely, familial cold-induced autoinflammatory syndrome (FCAS) and Muckle-Wells syndrome (MWS), for children and adults 12 years and older. CAPS is a group of inherited inflammatory disorders consisting of FCAS, MWS, neonatal-onset multisystem inflammatory disease (NOMID), also known as chronic infantile neurologic, cutaneous and articular (CINCA) syndrome, all associated with heterozygous mutations in the NLRP3 (CIAS1) gene, which encodes the protein NLRP3 or cryopyrin. Prior to the discovery of the NLRP3 (CIAS1) mutations and the advent of IL-1-targeted therapy, treatment was aimed at suppressing inflammation but with limited success. The dramatic success of selective blockade of IL-1beta, initially with the IL-1 receptor antagonist (IL-1Ra; Kineret(R) or anakinra/ Amgen, Inc.), not only provided supportive evidence for the role of IL-1beta in CAPS but also demonstrated the efficacy of targeting IL-1beta for treatment of these conditions. A high-affinity protein called rilonacept has been produced by cytokine Trap technology and was developed by Regeneron. The desirable longer half-life of rilonacept offers potential alternatives to patients who do not tolerate daily injections very well or have difficulty with drug compliance. The initial evidence for the beneficial effects of rilonacept for MWS and FCAS suggests that it would also be a suitable treatment for CNICA/NOMID. It is

  1. Effectiveness of Aloe Vera Gel in Chronic Ulcers in Comparison with Conventional Treatments

    PubMed Central

    Avijgan, Majid; Kamran, Asghar; Abedini, Amin

    2016-01-01

    Background: Aloe Vera is one of the endemic plants in southern Iran, which has been mentioned in the textbooks of Persian medicine since 2500 years ago. The aim of this study was to compare the effectiveness and cost of Aloe Vera gel with conventional treatments in patients with chronic ulcers. Methods: This comparative study was conducted on 60 patients with chronic ulcers (more than 3 weeks) in Al-Zahra hospital (Isfahan, Iran) in 2015. The participants were divided into two groups of 30 patients per group. In one group, we used conventional treatment plus Aloe Vera gel and in the other group, only the conventional treatment was used. In the Aloe Vera group, we used Aloe Vera gel twice a day. The patients were followed-up a week after the treatment and then monthly for 3 months. Results: The male: female ratio was 1:1 in each group. The mean age of the Aloe Vera and control groups were 62.3±11.2 and 63.1±9.6, respectively. After three months follow-up, wound healing occurred in 28 (93.3%) patients in the Aloe Vera group and 14 (46.7%) patients in the control group (P<0.05). The overall mean time of wound healing was 31.25±11.2 and 63.2±20.4 in the Aloe Vera and control groups, respectively (P<0.05). The mean hospitalization time was 35.2±6.4 and 67.4±8.9 in the Aloe Vera and control groups, respectively (P<0.05). The average cost of Aloe Vera gel and conventional treatment per patient was $2 and $10 daily, respectively (P<0.05). Conclusion: Aloe Vera gel is a beneficial treatment and cost effective for patients with chronic ulcers. The use of Aloe Vera gel in chronic ulcer is recommended in developing countries to lessen the financial burden. PMID:27840496

  2. The role of pharmacogenetics in the treatment of chronic hepatitis C infection.

    PubMed

    Kawaguchi-Suzuki, Marina; Frye, Reginald F

    2014-02-01

    Hepatitis C virus (HCV) chronically infects 170 million people worldwide. Until recently, combination therapy with peginterferon-α (pegIFN) and ribavirin (RBV) has been the standard of care. However, for many patients, especially those infected with the most common HCV genotype 1 (HCV-1), this treatment has resulted in unsatisfactory treatment response rates. Many clinical factors, including pharmacogenetics, influence the treatment response rate. Genetic variation in the interleukin 28B (IL28B) gene is the major determinant of treatment response, a finding that has been replicated in multiple independent cohorts. This review focuses on the association between pharmacogenetics and conventional pegIFN/RBV therapy in patients infected with HCV non-genotype 1; patients reinfected with HCV after liver transplantation; and patients coinfected with HCV and human immunodeficiency virus. We also review the pharmacogenetic data for boceprevir and telaprevir triple therapy in patients with HCV-1 infection, as well as viral genomic polymorphisms and genetic variants that may protect against anemia. Pharmacogenetic information offers a personalized medicine approach to help clinicians and patients make better informed decisions to maximize response and minimize toxicity for the treatment of chronic HCV infection. © 2013 Pharmacotherapy Publications, Inc.

  3. Chronic clenbuterol treatment compromises force production without directly altering skeletal muscle contractile machinery

    PubMed Central

    Py, G; Ramonatxo, C; Sirvent, P; Sanchez, A M J; Philippe, A G; Douillard, A; Galbès, O; Lionne, C; Bonnieu, A; Chopard, A; Cazorla, O; Lacampagne, A; Candau, R B

    2015-01-01

    Clenbuterol is a β2-adrenergic receptor agonist known to induce skeletal muscle hypertrophy and a slow-to-fast phenotypic shift. The aim of the present study was to test the effects of chronic clenbuterol treatment on contractile efficiency and explore the underlying mechanisms, i.e. the muscle contractile machinery and calcium-handling ability. Forty-three 6-week-old male Wistar rats were randomly allocated to one of six groups that were treated with either subcutaneous equimolar doses of clenbuterol (4 mg kg−1 day−1) or saline solution for 9, 14 or 21 days. In addition to the muscle hypertrophy, although an 89% increase in absolute maximal tetanic force (Po) was noted, specific maximal tetanic force (sPo) was unchanged or even depressed in the slow twitch muscle of the clenbuterol-treated rats (P < 0.05). The fit of muscle contraction and relaxation force kinetics indicated that clenbuterol treatment significantly reduced the rate constant of force development and the slow and fast rate constants of relaxation in extensor digitorum longus muscle (P < 0.05), and only the fast rate constant of relaxation in soleus muscle (P < 0.05). Myofibrillar ATPase activity increased in both relaxed and activated conditions in soleus (P < 0.001), suggesting that the depressed specific tension was not due to the myosin head alteration itself. Moreover, action potential-elicited Ca2+ transients in flexor digitorum brevis fibres (fast twitch fibres) from clenbuterol-treated animals demonstrated decreased amplitude after 14 days (−19%, P < 0.01) and 21 days (−25%, P < 0.01). In conclusion, we showed that chronic clenbuterol treatment reduces contractile efficiency, with altered contraction and relaxation kinetics, but without directly altering the contractile machinery. Lower Ca2+ release during contraction could partially explain these deleterious effects. PMID:25656230

  4. Open-label placebo treatment in chronic low back pain: a randomized controlled trial

    PubMed Central

    Carvalho, Cláudia; Caetano, Joaquim Machado; Cunha, Lidia; Rebouta, Paula; Kaptchuk, Ted J.; Kirsch, Irving

    2016-01-01

    Abstract This randomized controlled trial was performed to investigate whether placebo effects in chronic low back pain could be harnessed ethically by adding open-label placebo (OLP) treatment to treatment as usual (TAU) for 3 weeks. Pain severity was assessed on three 0- to 10-point Numeric Rating Scales, scoring maximum pain, minimum pain, and usual pain, and a composite, primary outcome, total pain score. Our other primary outcome was back-related dysfunction, assessed on the Roland–Morris Disability Questionnaire. In an exploratory follow-up, participants on TAU received placebo pills for 3 additional weeks. We randomized 97 adults reporting persistent low back pain for more than 3 months' duration and diagnosed by a board-certified pain specialist. Eighty-three adults completed the trial. Compared to TAU, OLP elicited greater pain reduction on each of the three 0- to 10-point Numeric Rating Scales and on the 0- to 10-point composite pain scale (P < 0.001), with moderate to large effect sizes. Pain reduction on the composite Numeric Rating Scales was 1.5 (95% confidence interval: 1.0-2.0) in the OLP group and 0.2 (−0.3 to 0.8) in the TAU group. Open-label placebo treatment also reduced disability compared to TAU (P < 0.001), with a large effect size. Improvement in disability scores was 2.9 (1.7-4.0) in the OLP group and 0.0 (−1.1 to 1.2) in the TAU group. After being switched to OLP, the TAU group showed significant reductions in both pain (1.5, 0.8-2.3) and disability (3.4, 2.2-4.5). Our findings suggest that OLP pills presented in a positive context may be helpful in chronic low back pain. PMID:27755279

  5. Open-label placebo treatment in chronic low back pain: a randomized controlled trial.

    PubMed

    Carvalho, Cláudia; Caetano, Joaquim Machado; Cunha, Lidia; Rebouta, Paula; Kaptchuk, Ted J; Kirsch, Irving

    2016-12-01

    This randomized controlled trial was performed to investigate whether placebo effects in chronic low back pain could be harnessed ethically by adding open-label placebo (OLP) treatment to treatment as usual (TAU) for 3 weeks. Pain severity was assessed on three 0- to 10-point Numeric Rating Scales, scoring maximum pain, minimum pain, and usual pain, and a composite, primary outcome, total pain score. Our other primary outcome was back-related dysfunction, assessed on the Roland-Morris Disability Questionnaire. In an exploratory follow-up, participants on TAU received placebo pills for 3 additional weeks. We randomized 97 adults reporting persistent low back pain for more than 3 months' duration and diagnosed by a board-certified pain specialist. Eighty-three adults completed the trial. Compared to TAU, OLP elicited greater pain reduction on each of the three 0- to 10-point Numeric Rating Scales and on the 0- to 10-point composite pain scale (P < 0.001), with moderate to large effect sizes. Pain reduction on the composite Numeric Rating Scales was 1.5 (95% confidence interval: 1.0-2.0) in the OLP group and 0.2 (-0.3 to 0.8) in the TAU group. Open-label placebo treatment also reduced disability compared to TAU (P < 0.001), with a large effect size. Improvement in disability scores was 2.9 (1.7-4.0) in the OLP group and 0.0 (-1.1 to 1.2) in the TAU group. After being switched to OLP, the TAU group showed significant reductions in both pain (1.5, 0.8-2.3) and disability (3.4, 2.2-4.5). Our findings suggest that OLP pills presented in a positive context may be helpful in chronic low back pain.

  6. Platelet-rich plasma efficacy versus corticosteroid injection treatment for chronic severe plantar fasciitis.

    PubMed

    Monto, Raymond Rocco

    2014-04-01

    Chronic plantar fasciitis is a common orthopedic condition that can prove difficult to successfully treat. In this study, autologous platelet-rich plasma (PRP), a concentrated bioactive blood component rich in cytokines and growth factors, was compared to traditional cortisone injection in the treatment of chronic cases of plantar fasciitis resistant to traditional nonoperative management. Forty patients (23 females and 17 males) with unilateral chronic plantar fasciitis that did not respond to a minimum of 4 months of standardized traditional nonoperative treatment modalities were prospectively randomized and treated with either a single ultrasound guided injection of 3 cc PRP or 40 mg DepoMedrol cortisone. American Orthopedic Foot and Ankle Society (AOFAS) hindfoot scoring was completed for all patients immediately prior to PRP or cortisone injection (pretreatment = time 0) and at 3, 6, 12, and 24 months following injection treatment. Baseline pretreatment radiographs and MRI studies were obtained in all cases to confirm the diagnosis of plantar fasciitis. The cortisone group had a pretreatment average AOFAS score of 52, which initially improved to 81 at 3 months posttreatment but decreased to 74 at 6 months, then dropped to near baseline levels of 58 at 12 months, and continued to decline to a final score of 56 at 24 months. In contrast, the PRP group started with an average pretreatment AOFAS score of 37, which increased to 95 at 3 months, remained elevated at 94 at 6 and 12 months, and had a final score of 92 at 24 months. PRP was more effective and durable than cortisone injection for the treatment of chronic recalcitrant cases of plantar fasciitis. Level I, prospective randomized comparative series.

  7. Successful treatment of chronic severe neutropenia with weekly recombinant granulocyte-colony stimulating factor.

    PubMed

    Fine, K D; Byrd, T D; Stone, M J

    1997-04-01

    Daily treatment for symptomatic chronic neutropenia with recombinant granulocyte-colony stimulating factor (rhG-CSF) filgrastim is costly and sometimes causes neutrophillia. We report the use of weekly filgrastim in a 40-year-old man with life-long symptomatic neutropenia. Baseline neutrophil counts were < 1 x 10(9)/l 60% of the time, and fell below 0.5 x 10(9)/l for 7d periods every 22 d. Following 1 year of weekly filgrastim treatment, the absolute neutrophil count was maintained > 1 x 10(9)/l (averaging 2 x 10(9)/l) and the frequency and severity of symptoms were reduced by 85%. Therefore the benefits of filgrastim for the treatment of at least one form of chronic severe neutropenia can be derived from weekly rather than daily doses.

  8. A Randomized Controlled Trial of Intensive Sleep Retraining (ISR): A Brief Conditioning Treatment for Chronic Insomnia

    PubMed Central

    Harris, Jodie; Lack, Leon; Kemp, Kristyn; Wright, Helen; Bootzin, Richard

    2012-01-01

    Study Objective: To investigate the effectiveness of intensive sleep retraining in comparison and combination with traditional behavioral intervention for chronic primary insomnia. Participants: Seventy-nine volunteers with chronic sleep-onset insomnia (with or without sleep maintenance difficulties) were randomly assigned either to intensive sleep retraining (ISR), stimulus control therapy (SCT), ISR plus SCT, or the control (sleep hygiene) treatment condition. Intervention: ISR treatment consisted of 50 sleep onset trials over a 25-h sleep deprivation period. Measurements and Results: Treatment response was assessed with sleep diary, activity monitoring, and questionnaire measures. The active treatment groups (ISR, SCT, ISR+SCT) all resulted in significant improvements in sleep onset latency and sleep efficiency, with moderate to large effect sizes from pre- to post-treatment. Wake time after sleep onset decreased significantly in the SCT and ISR+SCT groups. Total sleep time increased significantly in the ISR and ISR+SCT treatment groups. Participants receiving ISR (ISR, ISR+SCT) experienced rapidly improved SOL and TST during treatment, suggesting an advantage of rapid improvements in sleep in response to ISR. Although there were few statistically significant differences between groups on individual variables, ISR+SCT resulted in consistently larger effect sizes of change than other treatments, including questionnaire measures of sleep quality, sleep self-efficacy, and daytime functioning. The combination treatment group (ISR+SCT) showed trends to outperform other active treatment groups with fewer treatment dropouts, and a greater proportion of treatment responders with 61% reaching “good sleeper” status. Treatment gains achieved at post-treatment in the active treatment groups were largely maintained throughout follow-up periods to 6 months. Conclusion: This 25-hour intensive conditioning treatment for chronic insomnia can produce rapid improvements in

  9. [Results of treatment with peginterferon plus ribavirin in patients with chronic hepatitis C].

    PubMed

    Pizarro, Carolina; Venegas, Mauricio; Hola, Karen; Smok, Gladys; Brahm, Javier

    2011-06-01

    The current treatment recommendation for chronic hepatitis C virus infection is the combination of peginterferon and ribavirin for 24 or 48 weeks, depending on the viral genotype. The aim of the therapy is to obtain a sustained virological response. To report our experience in the treatment of chronic hepatitis C. Analysis of 52 patients treated between September 2000 and June 2009. Patients with genotype 1 or 5 were treated with peginterferon alpha 2a (180 ug/week) and ribavirin (1000 mg/day for those weighing less than 75 kg and 1200 mg/day for those weighing more than 75 kg) during 48 weeks. Patients with genotypes 2 and 3 were treated for 24 weeks with the same dose of peginterferon and ribavirin 800 mg/day. Viral genotypes 1, 2, 3 and 5 were present in 81, 4, 11 and 4% of patients, respectively. Twenty four patients (46 %), 18 with genotype 1, achieved a sustained viral response. Age was the only variable that influenced the response to treatment. Approximately half of the patients with chronic hepatitis C, achieve a sustained viral response with peginterferon and ribavirin.

  10. Ceftriaxone-induced immune hemolytic anemia as a life-threatening complication of antibiotic treatment of 'chronic Lyme disease'.

    PubMed

    De Wilde, Maarten; Speeckaert, Marijn; Callens, Rutger; Van Biesen, Wim

    2017-04-01

    'Chronic Lyme disease' is a controversial condition. As any hard evidence is lacking that unresolved systemic symptoms, following an appropriately diagnosed and treated Lyme disease, are related to a chronic infection with the tick-borne spirochaetes of the Borrelia genus, the term 'chronic Lyme disease' should be avoided and replaced by the term 'post-treatment Lyme disease syndrome.' The improper prescription of prolonged antibiotic treatments for these patients can have an impact on the community antimicrobial resistance and on the consumption of health care resources. Moreover, these treatments can be accompanied by severe complications. In this case report, we describe a life-threatening ceftriaxone-induced immune hemolytic anemia with an acute kidney injury (RIFLE-stadium F) due to a pigment-induced nephropathy in a 76-year-old woman, who was diagnosed with a so-called 'chronic Lyme disease.'

  11. Proposal of a model for multidisciplinary treatment program of chronic migraine with medication overuse: preliminary study.

    PubMed

    Grazzi, L; Prunesti, A; Bussone, G

    2015-05-01

    The treatment of patients with chronic migraine associated with medication overuse is challenging in clinical practice; different strategies of treatment have been recently developed, multidisciplinary treatment approaches have been developed in academic headache centers. Education and support of patients are necessary to improve patients' adherence to pharmacological treatments as well as to non-pharmacological therapies. This study reports a clinical experience conducted at our Headache center with a group of female patients, suffering from chronic migraine complicated by medication overuse, treated by a multidisciplinary approach and followed for a period of 1 year after withdrawal. Results confirm the efficacy of a multifaceted treatment to manage this problematic category of patients.

  12. Comparison of Operant Behavioral and Cognitive-Behavioral Group Treatment for Chronic Low Back Pain.

    ERIC Educational Resources Information Center

    Turner, Judith A.; Clancy, Steve

    1988-01-01

    Assigned chronic low back pain patients to operant behavioral (OB) treatment, cognitive-behavioral (CB) treatment, or waiting-list (WL) condition. Both treatments resulted in decreased physical and psychosocial disability. OB patients' greater improvement leveled off at followup; CB patients continued to improve over the 12 months following…

  13. Customizing treatment of chronic fatigue syndrome and fibromyalgia: the role of perpetuating factors.

    PubMed

    Van Houdenhove, Boudewijn; Luyten, Patrick

    2008-01-01

    Syndromes characterized by chronic, medically unexplained fatigue, effort- and stress-intolerance, and widespread pain are highly prevalent in medicine. In chronic fatigue syndrome (CFS) and fibromyalgia (FM), various perpetuating factors may impair patients' quality of life and functioning and impede recovery. Although cognitive-behavioral and graded-exercise therapy are evidence-based treatments, the effectiveness and acceptability of therapeutic interventions in CFS/FM may largely depend on a customized approach taking the heterogeneity of perpetuating factors into account. Further research should clarify the aim and outcome of different treatment strategies in CFS/FM, as well as the underlying mechanisms of change, including those facilitating neurobiological recovery.

  14. Effect of non-surgical periodontal treatment on transferrin serum levels in patients with chronic periodontitis

    PubMed Central

    Shirmohamadi, Adileh; Chitsazi, Mohamad Taghi; Faramarzi, Masoumeh; Salari, Ashkan; Naser Alavi, Fereshteh; Pashazadeh, Nazila

    2016-01-01

    Background. Transferrin is a negative acute phase protein, which decreases during inflammation and infection. The aim of the present investigation was to evaluate changes in the transferrin serum levels subsequent to non-surgical treatment of chronic periodontal disease. Methods. Twenty patients with chronic periodontitis and 20 systemically healthy subjects without periodontal disease, who had referred to Tabriz Faculty of Dentistry, were selected. Transferrin serum levels and clinical periodontal parameters (pocket depth, clinical attachment level, gingival index, bleeding index and plaque index) were measured at baseline and 3 months after non-surgical periodontal treatment. Data were analyzed with descriptive statistical methods (means ± standard deviations). Independent samples t-test was used to compare transferrin serum levels and clinical variables between the test and control groups. Paired samples t-test was used in the test group for comparisons before and after treatment. Statistical significance was set at P < 0.05. Results. The mean transferrin serum level in patients with chronic periodontitis (213.1 ± 9.2 mg/dL) was significantly less than that in periodontally healthy subjects (307.8 ± 11.7 mg/dL). Three months after periodontal treatment, the transferrin serum level increased significantly (298.3 ± 7.6 mg/dL) and approached the levels in periodontally healthy subjects (P < 0.05). Conclusion. The decrease and increase in transferrin serum levels with periodontal disease and periodontal treatment, respectively, indicated an inverse relationship between transferrin serum levels and chronic periodontitis. PMID:27651883

  15. Treatment of Chronic Hepatitis C Virus Infection With Crushed Ledipasvir/Sofosbuvir Administered via a Percutaneous Endoscopic Gastrostomy Tube.

    PubMed

    Jindracek, Lauren; Stark, Jennifer

    2017-01-01

    Ledipasvir/sofosbuvir (Harvoni®) is a fixed-dose tablet indicated for the treatment of chronic hepatitis C virus (HCV) infection. There are currently no data available on the safety and efficacy of crushed ledipasvir/sofosbuvir tablets. This report describes the first documented case of successful treatment of chronic HCV infection in a patient crushing ledipasvir/sofosbuvir for administration via a percutaneous endoscopic gastrostomy (PEG) tube. The patient was treatment experienced and had evidence of compensated cirrhosis. Treatment duration was 24 weeks, and HCV RNA was undetectable 12 weeks after completion of treatment (SVR12) which is the accepted measure of a clinical cure. Issues may arise during or prior to starting HCV treatment that necessitate crushing tablets. Stopping or interrupting HCV treatment could lead to development of resistance or treatment failure. This is the first published case in which crushed ledipasvir/sofosbuvir administered via a PEG tube is documented as a safe and effective option for treatment of chronic HCV infection.

  16. The economic costs of chronic pain among a cohort of treatment seeking adolescents in the United States

    PubMed Central

    Groenewald, Cornelius B.; Essner, Bonnie S.; Wright, Davene; Fesinmeyer, Megan D.; Palermo, Tonya M.

    2014-01-01

    The aim of this study was to assess the economic cost of chronic pain among adolescents receiving interdisciplinary pain treatment. Information was gathered from 149 adolescents (ages 10-17) presenting for evaluation and treatment at interdisciplinary pain clinics in the United States. Parents completed a validated measure of family economic attributes, the Client Service Receipt Inventory, to report on health service use and productivity losses due to their child's chronic pain retrospectively over 12 months. Health care costs were calculated by multiplying reported utilization estimates by unit visit costs from the 2010 Medical Expenditure Panel Survey. The estimated mean and median costs per participant were $11,787 and $6,770 respectively. Costs were concentrated in a small group of participants, the top 5 % of those patients incurring the highest costs accounted for 30 % of total costs while the lower 75 % of participants accounted for only 34 % of costs. Total costs to society for adolescents with moderate to severe chronic pain were extrapolated to $19.5 billion annually in the U.S. The cost of childhood chronic pain presents a substantial economic burden to families and society. Future research should focus on predictors of increased health services use and costs in adolescents with chronic pain. Perspective This cost of illness study comprehensively estimates the economic costs of chronic pain in a cohort of treatment-seeking adolescents. The primary driver of costs was direct medical costs followed by productivity losses. Because of its economic impact, policy makers should invest resources in the prevention, diagnosis, and treatment of chronic pediatric pain. PMID:24953887

  17. Chronic Losartan Treatment Up-Regulates AT1R and Increases the Heart Vulnerability to Acute Onset of Ischemia and Reperfusion Injury in Male Rats.

    PubMed

    Song, Minwoo A; Dasgupta, Chiranjib; Zhang, Lubo

    2015-01-01

    Inhibition of angiotensin II type 1 receptor (AT1R) is an important therapy in the management of hypertension, particularly in the immediate post-myocardial infarction period. Yet, the role of AT1R in the acute onset of myocardial ischemia and reperfusion injury still remains controversial. Thus, the present study determined the effects of chronic losartan treatment on heart ischemia and reperfusion injury in rats. Losartan (10 mg/kg/day) was administered to six-month-old male rats via an osmotic pump for 14 days and hearts were then isolated and were subjected to ischemia and reperfusion injury in a Langendorff preparation. Losartan significantly decreased mean arterial blood pressure. However, heart weight, left ventricle to body weight ratio and baseline cardiac function were not significantly altered by the losartan treatment. Of interest, chronic in vivo losartan treatment significantly increased ischemia-induced myocardial injury and decreased post-ischemic recovery of left ventricular function. This was associated with significant increases in AT1R and PKCδ expression in the left ventricle. In contrast, AT2R and PKCε were not altered. Furthermore, losartan treatment significantly increased microRNA (miR)-1, -15b, -92a, -133a, -133b, -210, and -499 expression but decreased miR-21 in the left ventricle. Of importance, addition of losartan to isolated heart preparations blocked the effect of increased ischemic-injury induced by in vivo chronic losartan treatment. The results demonstrate that chronic losartan treatment up-regulates AT1R/PKCδ and alters miR expression patterns in the heart, leading to increased cardiac vulnerability to ischemia and reperfusion injury.

  18. Chronic Losartan Treatment Up-Regulates AT1R and Increases the Heart Vulnerability to Acute Onset of Ischemia and Reperfusion Injury in Male Rats

    PubMed Central

    Song, Minwoo A.; Dasgupta, Chiranjib; Zhang, Lubo

    2015-01-01

    Inhibition of angiotensin II type 1 receptor (AT1R) is an important therapy in the management of hypertension, particularly in the immediate post-myocardial infarction period. Yet, the role of AT1R in the acute onset of myocardial ischemia and reperfusion injury still remains controversial. Thus, the present study determined the effects of chronic losartan treatment on heart ischemia and reperfusion injury in rats. Losartan (10 mg/kg/day) was administered to six-month-old male rats via an osmotic pump for 14 days and hearts were then isolated and were subjected to ischemia and reperfusion injury in a Langendorff preparation. Losartan significantly decreased mean arterial blood pressure. However, heart weight, left ventricle to body weight ratio and baseline cardiac function were not significantly altered by the losartan treatment. Of interest, chronic in vivo losartan treatment significantly increased ischemia-induced myocardial injury and decreased post-ischemic recovery of left ventricular function. This was associated with significant increases in AT1R and PKCδ expression in the left ventricle. In contrast, AT2R and PKCε were not altered. Furthermore, losartan treatment significantly increased microRNA (miR)-1, -15b, -92a, -133a, -133b, -210, and -499 expression but decreased miR-21 in the left ventricle. Of importance, addition of losartan to isolated heart preparations blocked the effect of increased ischemic-injury induced by in vivo chronic losartan treatment. The results demonstrate that chronic losartan treatment up-regulates AT1R/PKCδ and alters miR expression patterns in the heart, leading to increased cardiac vulnerability to ischemia and reperfusion injury. PMID:26168042

  19. [Chronic insomnia: treatment methods based on the current "3P" model of insomnia].

    PubMed

    Poluektov, M G; Pchelina, P V

    2015-01-01

    Authors consider one of the popular models of the pathogenesis of chronic insomnia--"3P" model. It explains the origin and course of insomnia on the basis of interaction of three factors: predisposing, precipitating and perpetuating. The role of each group of factors and its connection to the cerebral hyperarousal state is discussed. Different variants of cognitive-behavioral therapy and pharmacological treatment of chronic insomnia are described.

  20. Saw palmetto and finasteride in the treatment of category-III prostatitis/chronic pelvic pain syndrome.

    PubMed

    Yang, Jennifer; Te, Alexis E

    2005-07-01

    Chronic nonbacterial prostatitis/chronic pelvic pain syndrome is a common entity for which a standardized management has not been established. Patients often have a significant symptom complex and impact on quality of life, but very little is known about the efficacy of second- and third-line treatments, such as the use of herbal supplements. Many treatments studied in recent literature include antibiotics, alpha-blockade, anti-inflammatory agents, and cognitive behavioral interventions such as biofeedback and psychotherapy.

  1. Additive, Multi-Component Treatment of Emerging Refusal Topographies in a Pediatric Feeding Disorder

    ERIC Educational Resources Information Center

    Sharp, William G.; Jaquess, David L.; Bogard, Jennifer D.; Morton, Jane F.

    2010-01-01

    This case study describes inter-disciplinary treatment of chronic food refusal and tube dependency in a 2-year-old female with a pediatric feeding disorder. Evidence-based behavioral components--including escape extinction (EE), differential reinforcement of alterative mealtime behavior (DRA), and stimulus fading--were introduced sequentially as…

  2. Chinese medicine for treatment of chronic hepatitis B.

    PubMed

    Wang, Guqi; Zhang, Lingyi; Bonkovsky, Herbert L

    2012-04-01

    Contemporary Western medicines approved by the U.S. Food and Drug Administration (FDA) for the treatment of chronic hepatitis B (CHB), although available in China, have high costs, or major side effects and limited effectiveness. Research efforts have focused on looking for natural products as alternative medicines with low cost and good safety for CHB treatment. Chinese medicine (CM) has ancient, time-honored theories about methods of diagnosis and treatment for liver diseases. In recent decades, a large number of clinical trials and pre-clinical studies, which were performed in China and other countries, indicated that CM has potential benefit in several aspects of the treatment of CHB, e.g., anti-inflammatory, anticancer, antioxidant, immunomodulating, antifibrosis, and antiviral. However, there are many concerns regarding the study design and the quality of clinical trials. Further larger, stringently designed, double-blind, placebo control, randomized clinical trials and long-term follow-up are needed to provide conclusive evidence of their efficacy and safety. Components of CM deserve further study in pre-clinical models of HBV infection and in clinical trials world-wide.

  3. Consensus Treatment Plans for Chronic Nonbacterial Osteomyelitis Refractory to Nonsteroidal Anti-Inflammatory Drugs and/or with Active Spinal Lesions.

    PubMed

    Zhao, Yongdong; Wu, Eveline Y; Oliver, Melissa S; Cooper, Ashley M; Basiaga, Matthew L; Vora, Sheetal S; Lee, Tzielan C; Fox, Emily; Amarilyo, Gil; Stern, Sara M; Dvergsten, Jeffrey A; Haines, Kathleen A; Rouster-Stevens, Kelly A; Onel, Karen B; Cherian, Julie; Hausmann, Jonathan S; Miettunen, Paivi; Cellucci, Tania; Nuruzzaman, Farzana; Taneja, Angela; Barron, Karyl S; Hollander, Matthew C; Lapidus, Sivia K; Li, Suzanne C; Ozen, Seza; Girschick, Hermann; Laxer, Ronald M; Dedeoglu, Fatma; Hedrich, Christian M; Ferguson, Polly J

    2017-11-07

    To develop standardized treatment regimens for chronic nonbacterial osteomyelitis (CNO), also known as chronic recurrent multifocal osteomyelitis (CRMO) to enable comparative effectiveness treatment studies. Virtual and face-to-face discussions and meetings were held within the CNO subgroup of the Childhood Arthritis and Rheumatology Research Alliance (CARRA). A literature search was conducted, and CARRA membership was surveyed to evaluate available treatment data and identify current treatment practices. Nominal group technique was used to achieve consensus on treatment plans for CNO refractory to non-steroidal anti-inflammatory drug (NSAID) monotherapy and/or with active spinal lesions. Three consensus treatment plans (CTPs) were developed for the first 12 months of therapy for CNO patients refractory to NSAID monotherapy and/or with active spinal lesions. The three CTPs are: (1) methotrexate or sulfasalazine, (2) tumor necrosis factor (TNF)-alpha inhibitors with optional use of methotrexate, and (3) bisphosphonates. Short courses of glucocorticoids and continuation of NSAIDs are permitted for all regimens. Consensus was achieved on these CTPs among CARRA members. Consensus was also reached on subject eligibility criteria, initial evaluations that should be conducted prior to the initiation of CTPs, and data items to collect to assess treatment response. Three consensus treatment plans were developed for pediatric patients with CNO refractory to NSAIDs and/or with active spinal lesions. Use of these CTPs will provide additional information on efficacy and will generate meaningful data for comparative effectiveness research in CNO. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  4. Transient FTY720 treatment promotes immune-mediated clearance of a chronic viral infection.

    PubMed

    Premenko-Lanier, Mary; Moseley, Nelson B; Pruett, Sarah T; Romagnoli, Pablo A; Altman, John D

    2008-08-14

    For a wide variety of microbial pathogens, the outcome of the infection is indeterminate. In some individuals the microbe is cleared, but in others it establishes a chronic infection, and the factors that tip this balance are often unknown. In a widely used model of chronic viral infection, C57BL/6 mice clear the Armstrong strain of lymphocytic choriomeningitis virus (LCMV), but the clone 13 strain persists. Here we show that the Armstrong strain induces a profound lymphopenia at days 1-3 after infection, but the clone 13 strain does not. If we transiently augment lymphopenia by treating the clone-13-infected mice with the drug FTY720 at days 0-2 after infection, the mice successfully clear the infection by day 30. Clearance does not occur when CD4 T cells are absent at the time of treatment, indicating that the drug is not exerting direct antiviral effects. Notably, FTY720 treatment of an already established persistent infection also leads to viral clearance. In both models, FTY720 treatment preserves or augments LCMV-specific CD4 and CD8 T-cell responses, a result that is counter-intuitive because FTY720 is generally regarded as a new immunosuppressive agent. Because FTY720 targets host pathways that are completely evolutionarily conserved, our results may be translatable into new immunotherapies for the treatment of chronic microbial infections in humans.

  5. Comparison of three different approaches in the treatment of chronic low back pain.

    PubMed

    Koldaş Doğan, Sebnem; Sonel Tur, Birkan; Kurtaiş, Yeşim; Atay, Mesut Birol

    2008-07-01

    Our aim is to investigate the effects of three therapeutic approaches in the chronic low back pain on pain, spinal mobility, disability, psychological state, and aerobic capacity. Sixty patients with chronic low back pain were randomized to three groups: group 1, aerobic exercise + home exercise; group 2, physical therapy (hot pack, ultrasound, TENS) + home exercise; group 3, home exercise only. Spinal mobility, pain severity, disability, and psychological disturbance of the patients were assessed before and after the treatment and at 1-month follow-up. Aerobic capacities of the patients were measured before and after treatment. All of the groups showed similar decrease in pain after the treatment and at 1-month follow-up, and there was no significant difference between the groups. In group 2, a significant decrease in Beck Depression Inventory scores was observed with treatment. At 1-month follow-up, group 1 and 2 showed significant decreases in General Health Assessment Questionnaire scores. In group 2, there was also a significant improvement in Roland Morris Disability scores. There were similar improvements in exercise test duration and the MET levels in all the three groups. All of the three therapeutic approaches were found to be effective in diminishing pain and thus increasing aerobic capacity in patients with chronic low back pain. On the other hand, physical therapy + home exercise was found to be more effective regarding disability and psychological disturbance.

  6. [Variants of choice of surgical treatment of chronic pancreatitis in consideration of morphological changes in the pancreas].

    PubMed

    Priadko, A S; Maĭstrenko, N A; Romashchenko, P N

    2014-01-01

    The results of examination and treatment of 445 patients with chronic pancreatitis were analyzed. It was established, that 298 (67%) patients had indications for treatment in the conditions of surgical hospital. The patients were divided into three groups according to the modified pancreatitis classification of Marseilles-Rome 1988. There were the calcifying form (n = 78), obstructive form (n = 81), inflammatory form (n = 139). The application of modern methods of diagnostics and treatment of chronic pancreatitis allowed modifying the classification by selection of subgroups for each form of the disease. It was stated, that the substantiation of variants of surgical treatment of chronic pancreatitis in consideration of morphological changes in the pancreas could improve the possibilities of medical care plan for patients with minimal complications and good quality of life in long-term period of time.

  7. Diagnosis and treatment of diabetes mellitus in chronic pancreatitis.

    PubMed

    Ewald, Nils; Hardt, Philip D

    2013-11-14

    Diabetes secondary to pancreatic diseases is commonly referred to as pancreatogenic diabetes or type 3c diabetes mellitus. It is a clinically relevant condition with a prevalence of 5%-10% among all diabetic subjects in Western populations. In nearly 80% of all type 3c diabetes mellitus cases, chronic pancreatitis seems to be the underlying disease. The prevalence and clinical importance of diabetes secondary to chronic pancreatitis has certainly been underestimated and underappreciated so far. In contrast to the management of type 1 or type 2 diabetes mellitus, the endocrinopathy in type 3c is very complex. The course of the disease is complicated by additional present comorbidities such as maldigestion and concomitant qualitative malnutrition. General awareness that patients with known and/or clinically overt chronic pancreatitis will develop type 3c diabetes mellitus (up to 90% of all cases) is rather good. However, in a patient first presenting with diabetes mellitus, chronic pancreatitis as a potential causative condition is seldom considered. Thus many patients are misdiagnosed. The failure to correctly diagnose type 3 diabetes mellitus leads to a failure to implement an appropriate medical therapy. In patients with type 3c diabetes mellitus treating exocrine pancreatic insufficiency, preventing or treating a lack of fat-soluble vitamins (especially vitamin D) and restoring impaired fat hydrolysis and incretin secretion are key-features of medical therapy.

  8. Pulmonary hypertension in chronic hemolytic anemias: Pathophysiology and treatment.

    PubMed

    Haw, Alexandra; Palevsky, Harold I

    2018-04-01

    Pulmonary hypertension has emerged as a major cause of morbidity and mortality in patients with hemoglobinopathies and chronic hemolytic anemias. These hematological diseases include - but are not limited to - sickle cell disease (SCD), thalassemia, paroxysmal nocturnal hematuria, and hereditary spherocytosis. Although most studies have been based on the use of echocardiography as a screening tool for pulmonary hypertension as opposed to the gold standard of right heart catheterization for definitive diagnosis, the association between chronic hemolytic anemia and pulmonary hypertension is evident. Studies have shown that patients with SCD and a tricuspid regurgitant velocity (TRV) ≥ 2.5 m/sec are at increased risk of pulmonary hypertension and are at increased mortality risk. Additional markers of risk of pulmonary hypertension and increased mortality include a pro-BNP >160 pg/mL combined with a 6-min walk distance of <333 m. There is currently a lack of concrete data to support the use of targeted oral pulmonary arterial hypertension therapy in chronic hemolytic anemia. As a result, management is generally targeted towards medical optimization of the underlying anemia. This literature review aims to discuss the pathophysiology, diagnostic and prognostic tools, recent studies and current protocols that are essential in guiding management of pulmonary hypertension in chronic hemolytic anemias. Copyright © 2018 Elsevier Ltd. All rights reserved.

  9. Manuka honey as an effective treatment for chronic pilonidal sinus wounds.

    PubMed

    Thomas, M; Hamdan, M; Hailes, S; Walker, M

    2011-11-01

    A retrospective study to investigate the effectiveness of topical manuka honey in the treatment of chronic or recurrent pilonidal sinus disease (PSD), assessing the ability of this simple dressing technique to achieve complete wound healing, the time taken to achieve healing and the recurrence rate. All patients who received manuka honey dressing therapy following surgical intervention for chronic or recurrent PSD were identified over a 4-year period. In a retrospective review of case notes, data were collected on patient sex, age, nature of surgical procedures performed, time to achieve complete wound healing, and recurrences after completion of honey therapy. Seventeen patients were eligible for inclusion in the study. Mean time to commence honey therapy post-surgery was 93 days (5-517 days; median 33 days); 15 patients achieved complete wound healing, in a mean time of 65 days (14-264 days; median 49 days). Honey was discontinued in one patient due to an adverse event, and two patients experienced recurrence several months after completing honey therapy. Manuka honey dressing therapy provides an effective topical treatment for chronic/recurrent PSD. Further research is necessary to determine the optimum dressing protocol. The authors have no conflicts of interest to declare. There were no external sources of funding for this study.

  10. New Nomenclatures for Heat Treatments of Additively Manufactured Titanium Alloys

    NASA Astrophysics Data System (ADS)

    Baker, Andrew H.; Collins, Peter C.; Williams, James C.

    2017-07-01

    The heat-treatment designations and microstructure nomenclatures for many structural metallic alloys were established for traditional metals processing, such as casting, hot rolling or forging. These terms do not necessarily apply for additively manufactured (i.e., three-dimensionally printed or "3D printed") metallic structures. The heat-treatment terminology for titanium alloys generally implies the heat-treatment temperatures and their sequence relative to a thermomechanical processing step (e.g., forging, rolling). These designations include: β-processing, α + β-processing, β-annealing, duplex annealing and mill annealing. Owing to the absence of a thermomechanical processing step, these traditional designations can pose a problem when titanium alloys are first produced via additive manufacturing, and then heat-treated. This communication proposes new nomenclatures for heat treatments of additively manufactured titanium alloys, and uses the distinct microstructural features to provide a correlation between traditional nomenclature and the proposed nomenclature.

  11. Bile acid malabsorption in chronic diarrhea: Pathophysiology and treatment

    PubMed Central

    Barkun, Alan; Love, Jonathan; Gould, Michael; Pluta, Henryk; Steinhart, A Hillary

    2013-01-01

    BACKGROUND: Bile acid malabsorption (BAM) is a common but frequently under-recognized cause of chronic diarrhea, with an estimated prevalence of 4% to 5%. METHODS: The published literature for the period 1965 to 2012 was examined for articles regarding the pathophysiology and treatment of BAM to provide an overview of the management of BAM in gastroenterology practice. RESULTS: BAM is classified as type 1 (secondary to ileal dysfunction), type 2 (idiopathic) or type 3 (secondary to gastrointestinal disorders not associated with ileal dysfunction). The estimated prevalence of BAM is >90% in patients with resected Crohn disease (CD) and 11% to 52% of unresected CD patients (type 1); 33% in diarrhea-predominant irritable bowel syndrome (type 2); and is a frequent finding postcholecystectomy or postvagotomy (type 3). Investigations include BAM fecal bile acid assay, 23-seleno-25-homo-tauro-cholic acid (SeHCAT) testing and high-performance liquid chromatography of serum 7-α-OH-4-cholesten-3-one (C4), to determine the level of bile acid synthesis. A less time-consuming and expensive alternative in practice is an empirical trial of the bile acid sequestering agent cholestyramine. An estimated 70% to 96% of chronic diarrhea patients with BAM respond to short-course cholestyramine. Adverse effects include constipation, nausea, borborygmi, flatulence, bloating and abdominal pain. Other bile acid sequestering agents, such as colestipol and colesevelam, are currently being investigated for the treatment of BAM-associated diarrhea. CONCLUSIONS: BAM is a common cause of chronic diarrhea presenting in gastroenterology practice. In accordance with current guidelines, an empirical trial of a bile acid sequestering agent is warranted as part of the clinical workup to rule out BAM. PMID:24199211

  12. Combined treatment approach to chronic anal fissure with associated anal fistula.

    PubMed

    FitzDowse, Andrew J; Behrenbruch, Corina C; Hayes, Ian P

    2017-12-03

    Anal fistula in association with chronic anal fissure (fissure-fistula) is infrequently described. Recognizing this association and managing both components may help prevent some treatment failures seen with chronic anal fissure. This study aims to report on the outcomes of 20 consecutive patients with fissure-fistula managed with fistulotomy and injection of botulinum A toxin. The study is a retrospective, observational study, assessing the success of symptom resolution following fistulotomy with botulinum A toxin, in patients identified as having a chronic anal fissure with associated anal fistula. The study included all patients with this condition treated with combination treatment by a single surgeon at a tertiary care hospital between January 2013 and January 2016. Twenty patients with fissure-fistula treated with fistulotomy and botulinum toxin A were identified. The median cohort age was 44 years (range 25-78), with a predominance of males (80%) and posterior fissure position (80%). The most common presenting symptoms were anal pain (70%), rectal bleeding (55%), anal discharge (35%) and anal pruritus (35%). Mean follow-up was 10.5 weeks and all patients who attended follow-up appointments reported resolution of symptoms. There were no cases of incontinence and none of the cohort required further surgical intervention for the condition. Chronic anal fissure with associated anal fistula can be successfully managed with fistulotomy and injection of botulinum toxin A. Further studies would be helpful in determining if recognition and management of the fistula component in isolation with fistulotomy is as effective as fistulotomy plus botulinum A toxin. © 2017 Royal Australasian College of Surgeons.

  13. Preliminary report on the efficiency of combined haemodialysis-haemoperfusion treatment in chronic uraemia.

    PubMed

    Albertazzi, A; Cappelli, P; Di Paolo, B; Evangelista, M

    1984-01-01

    The use of activated charcoal haemoperfusion can play a complementary role in the substitutive treatment of chronic uraemia. This study reports the preliminary results of a regular combined haemodialysis-haemoperfusion treatment. The effectiveness of this treatment was observed on the subjective symptomatology (anorexia, nausea, asthenia) and on the polyneuropathy evaluated by electrophysiological assessments. The biocompatability of the system proved satisfactory.

  14. Nonsteroidal anti-inflammatory drugs, traditional opioids, and tramadol: contrasting therapies for the treatment of chronic pain.

    PubMed

    Aronson, M D

    1997-01-01

    The treatment of chronic pain is an important function of physicians. In the United States, available drug treatments for chronic pain currently include simple analgesics such as acetaminophen, salicylates and other nonsteroidal anti-inflammatory drugs, traditional opioid drugs, and adjuvant agents (eg, antidepressants, anticonvulsants). Typically, the choice of a drug is made by balancing the indications for treatment, the clinical efficacy of the drug, and its toxicity. An understanding of the mechanism of action of these drugs helps to establish their role in therapy. Tramadol is an effective analgesic that works through a combined mechanism of weak mu receptor binding and the inhibition of serotonin and norepinephrine reuptake. Tramadol has a favorable adverse-effect profile and therefore is likely to have an important role in the management of chronic pain syndromes.

  15. Imatinib adherence associated clinical outcomes of chronic myeloid leukaemia treatment in Taiwan.

    PubMed

    Chen, Teng-Chou; Chen, Li-Chia; Huang, Yaw-Bin; Chang, Chao-Sung

    2014-02-01

    Since the launch of imatinib, chronic myeloid leukaemia has become a chronic condition requiring costly long-term treatment. Emerging evidence from several short-term studies has raised concerns on the detrimental clinical outcomes and waste of resources associated with poor adherence to imatinib. This study aims to evaluate the effects of long-term imatinib adherence on clinical treatment responses and mortality. This retrospective cohort study was conducted in a medical centre in southern Taiwan. Chronic myeloid leukaemia patients who were prescribed for more than 1 month of imatinib were identified and their medical charts were reviewed from the first date of imatinib prescription to the last date of medical record or upon patients' death. Patients' basic characteristics, imatinib prescriptions, results of laboratory tests, episodes of imatinib-related side effects and mortality rate were recorded. Participants' basic characteristics, medication possession ratio and their mortality rate; the association between the medication possession ratio and treatment responses. Of the 119 included patients, the mean follow-up time was 3.9 ± 2.9 patient-years and the mean medication possession ratio was 89.7 %. At the 18th month of imatinib treatment, 67.2, 54.3 and 34.5 % patients achieved complete cytogenetic, major molecular and complete molecular responses, respectively. There was a significant difference in the 4-year survival rate between the adherence (n = 87) and non-adherence (n = 32) groups (91 vs. 72 %; p = 0.0076). Logistic regression analysis revealed that imatinib adherence was the only factor that significantly influenced the 18th month complete cytogenetic response [odds ratio (OR) 11.6; 95 % confidence interval (CI) 1.7, 114.7; p = 0.0131] and major molecular response (OR 5.1; 95 % CI 1.1, 26.8; p = 0.0351). Cox regression analysis demonstrated that a medication possession ratio greater than 90 % significantly reduced the mortality risk (hazard ratio 0

  16. Pain and Psychological Outcomes After Rehabilitative Treatment for a Woman With Chronic Pelvic Pain With Stage III Cervical Cancer: A Case Report

    PubMed Central

    Alappattu, Meryl J.

    2016-01-01

    Background Chronic pelvic pain and sexual dysfunction are adverse effects of treatment of cervical cancer. Surgery and radiation therapies may result in soft tissue pain and dysfunction, including spasms and trigger points of the pelvic floor muscles that result in pain. In addition to physical restrictions, negative mood associated with pain is believed to intensify and prolong the pain experience. Study Design The purpose of this case report was to describe outcomes of pelvic physical therapy in a 58-year-old woman with chronic pelvic pain after medical treatments for cervical cancer. Case Description The patient reported dyspareunia, hip pain, and lower abdominal, pelvic pain, and fatigue with activities lasting greater than 30 minutes. Interventions included pelvic floor massage, dilator use, and patient education. Symptoms were assessed at baseline and completion of physical therapy, using the Female Sexual Function Index, Fear of Pain Questionnaire–III, Pain Catastrophizing Scale, and Numerical Pain Rating Scale. Outcomes The Female Sexual Function Index score decreased from 7.8 to 2.8, the Fear of Pain Questionnaire– III score decreased from 85 to 73, the Pain Catastrophizing Scale score decreased from 18 to 8, and lower abdominal and pelvic pain decreased from 4 of 10 to 0 of 10, while bilateral hip pain remained at 4 of 10. In addition, she exhibited increased tolerance to mechanical pressure, evidenced by progression in size of a vaginal dilator. Discussion These results suggest that pelvic physical therapy may be useful in treating chronic pelvic pain after cervical cancer treatments and may also help decrease the magnitude of negative mood aspects such as pain-related fear and catastrophizing. PMID:27134605

  17. Strain-specific outcomes of repeated social defeat and chronic fluoxetine treatment in the mouse.

    PubMed

    Razzoli, Maria; Carboni, Lucia; Andreoli, Michela; Michielin, Francesca; Ballottari, Alice; Arban, Roberto

    2011-01-01

    Social stress is a risk factor for affective disorders in vulnerable individuals. Although the biological nature of stress susceptibility/resilience remains to be elucidated, genetic variation is considered amongst the principal contributors to brain disorders. Furthermore, genetic predisposition may be determinant for the therapeutic outcome, as proposed for antidepressant treatments. In the present studies we compared the inherently diverse genetic backgrounds of 2 mouse strains by assessing the efficacy of a chronic antidepressant treatment in a repeated social stress procedure. C57BL/6J and BalbC mice underwent 10-day social defeats followed by 28-day fluoxetine treatment (10 mg/kg/mL, p.o.). In C57BL/6J, most of the social defeat-induced changes were of metabolic nature including persistently altered feed efficiency and decreased abdominal fat stores that were ameliorated by fluoxetine. BalbC mouse behavior was persistently affected by social defeat both in the social avoidance and the forced swim tests, and in either procedure it was restored by chronic fluoxetine, whereas their endocrine parameters were mostly unaffected. The highlighted strain-specific responsivity to the metabolic and behavioral consequences of social defeat and to the chronic antidepressant treatment offers a promising research tool to further explore the underlying neural mechanisms and genetic basis of stress susceptibility and treatment response. Copyright © 2010 Elsevier Inc. All rights reserved.

  18. Conditional survival in patients with chronic myeloid leukemia in chronic phase in the era of tyrosine kinase inhibitors.

    PubMed

    Sasaki, Koji; Kantarjian, Hagop M; Jain, Preetesh; Jabbour, Elias J; Ravandi, Farhad; Konopleva, Marina; Borthakur, Gautam; Takahashi, Koichi; Pemmaraju, Naveen; Daver, Naval; Pierce, Sherry A; O'Brien, Susan M; Cortes, Jorge E

    2016-01-15

    Tyrosine kinase inhibitors (TKIs) significantly improve survival in patients with chronic myeloid leukemia in chronic phase (CML-CP). Conditional probability provides survival information in patients who have already survived for a specific period of time after treatment. Cumulative response and survival data from 6 consecutive frontline TKI clinical trials were analyzed. Conditional probability was calculated for failure-free survival (FFS), transformation-free survival (TFS), event-free survival (EFS), and overall survival (OS) according to depth of response within 1 year of the initiation of TKIs, including complete cytogenetic response, major molecular response, and molecular response with a 4-log or 4.5-log reduction. A total of 483 patients with a median follow-up of 99.4 months from the initiation of treatment with TKIs were analyzed. Conditional probabilities of FFS, TFS, EFS, and OS for 1 additional year for patients alive after 12 months of therapy ranged from 92.0% to 99.1%, 98.5% to 100%, 96.2% to 99.6%, and 96.8% to 99.7%, respectively. Conditional FFS for 1 additional year did not improve with a deeper response each year. Conditional probabilities of TFS, EFS, and OS for 1 additional year were maintained at >95% during the period. In the era of TKIs, patients with chronic myeloid leukemia in chronic phase who survived for a certain number of years maintained excellent clinical outcomes in each age group. Cancer 2016;122:238-248. © 2015 American Cancer Society. © 2015 American Cancer Society.

  19. Combining Teletherapy and On-line Language Exercises in the Treatment of Chronic Aphasia: An Outcome Study

    PubMed Central

    STEELE, RICHARD D.; BAIRD, ALLISON; MCCALL, DENISE; HAYNES, LISA

    2015-01-01

    We report a 12-week outcome study in which nine persons with long-term chronic aphasia received individual and group speech-language teletherapy services, and also used on-line language exercises to practice from home between therapy sessions. Participants were assessed at study initiation and completion using the Western Aphasia Battery, a portion of the Communicative Effectiveness Index, ASHA National Outcome Measurement System, and RIC Communication Confidence Rating Scale for Aphasia; additionally participants were polled regarding satisfaction at discharge. Pretreatment and post-treatment means were calculated and compared, and matched t-tests were used to determine significance of improvements following treatment, with patterns of independent on-line activity analyzed. Analysis of scores shows that means improved on most measures following treatment, generally significantly: the WAB AQ improved +3.5 (p = .057); the CETI Overall (of items administered) — +17.8 (p = .01), and CCRSA Overall — + 10.4 (p = .0004). Independent work increased with time, and user satisfaction following participation was high. PMID:25945225

  20. Ligand-induced μ opioid receptor internalization in enteric neurons following chronic treatment with the opiate fentanyl.

    PubMed

    Anselmi, Laura; Jaramillo, Ingrid; Palacios, Michelle; Huynh, Jennifer; Sternini, Catia

    2013-06-01

    Morphine differs from most opiates its poor ability to internalize μ opioid receptors (μORs). However, chronic treatment with morphine produces adaptational changes at the dynamin level, which enhance the efficiency of acute morphine stimulation to promote μOR internalization in enteric neurons. This study tested the effect of chronic treatment with fentanyl, a μOR-internalizing agonist, on ligand-induced endocytosis and the expression of the intracellular trafficking proteins, dynamin and β-arrestin, in enteric neurons using organotypic cultures of the guinea pig ileum. In enteric neurons from guinea pigs chronically treated with fentanyl, μOR immunoreactivity was predominantly at the cell surface after acute exposure to morphine with a low level of μOR translocation, slightly higher than in neurons from naïve animals. This internalization was not due to morphine's direct effect, because it was also observed in neurons exposed to medium alone. By contrast, D-Ala2-N-Me-Phe4-Gly-ol5-enkephalin (DAMGO), a potent μOR-internalizing agonist, induced pronounced and rapid μOR endocytosis in enteric neurons from animals chronically treated with fentanyl or from naïve animals. Chronic fentanyl treatment did not alter dynamin or β-arrestin expression. These findings indicate that prolonged activation of μORs with an internalizing agonist such as fentanyl does not enhance the ability of acute morphine to trigger μOR endocytosis or induce changes in intracellular trafficking proteins, as observed with prolonged activation of μORs with a poorly internalizing agonist such as morphine. Cellular adaptations induced by chronic opiate treatment might be ligand dependent and vary with the agonist efficiency to induce receptor internalization. Copyright © 2013 Wiley Periodicals, Inc.

  1. Effects of chronic low dose rotenone treatment on human microglial cells

    PubMed Central

    2009-01-01

    Background Exposure to toxins/chemicals is considered to be a significant risk factor in the pathogenesis of Parkinson's disease (PD); one putative chemical is the naturally occurring herbicide rotenone that is now used widely in establishing PD models. We, and others, have shown that chronic low dose rotenone treatment induces excessive accumulation of Reactive Oxygen Species (ROS), inclusion body formation and apoptosis in dopaminergic neurons of animal and human origin. Some studies have also suggested that microglia enhance the rotenone induced neurotoxicity. While the effects of rotenone on neurons are well established, there is little or no information available on the effect of rotenone on microglial cells, and especially cells of human origin. The aim of the present study was to investigate the effects of chronic low dose rotenone treatment on human microglial CHME-5 cells. Methods We have shown previously that rotenone induced inclusion body formation in human dopaminergic SH-SY5Y cells and therefore used these cells as a control for inclusion body formation in this study. SH-SY5Y and CHME-5 cells were treated with 5 nM rotenone for four weeks. At the end of week 4, both cell types were analysed for the presence of inclusion bodies, superoxide dismutases and cell activation (only in CHME-5 cells) using Haematoxylin and Eosin staining, immunocytochemical and western blotting methods. Levels of active caspases and ROS (both extra and intra cellular) were measured using biochemical methods. Conclusion The results suggest that chronic low dose rotenone treatment activates human microglia (cell line) in a manner similar to microglia of animal origin as shown by others. However human microglia release excessive amounts of ROS extracellularly, do not show excessive amounts of intracellular ROS and active caspases and most importantly do not show any protein aggregation or inclusion body formation. Human microglia appear to be resistant to rotenone (chronic, low

  2. Prevalence of Chronic Pain, Treatments, Perception, and Interference on Life Activities: Brazilian Population-Based Survey

    PubMed Central

    Perissinotti, Dirce Maria Navas; de Oliveira Junior, Jose Oswaldo; da Fonseca, Paulo Renato Barreiros; Posso, Irimar de Paula

    2017-01-01

    Background and Objectives Chronic pain affects between 30% and 50% of the world population. Our objective was to estimate the prevalence of chronic pain in Brazil, describe and compare differences between pain types and characteristics, and identify the types of therapies adopted and the impact of pain on daily life. Methods Cross-sectional study of a population-based survey with randomized sample from a private database. The interviews were conducted by phone. 78% of the respondents aged 18 years or more agreed to be interviewed, for a total of 723 respondents distributed throughout the country. Independent variables were demographic data, pain and treatment characteristics, and impact of pain on daily life. Comparative and associative statistical analyses were conducted to select variables for nonhierarchical logistic regression. Results Chronic pain prevalence was 39% and mean age was 41 years with predominance of females (56%). We found higher prevalence of chronic pain in the Southern and Southeastern regions. Pain treatment was not specific to gender. Dissatisfaction with chronic pain management was reported by 49% of participants. Conclusion 39% of interviewed participants reported chronic pain, with prevalence of females. Gender-associated differences were found in intensity perception and interference of pain on daily life activities. PMID:29081680

  3. Melatonin Treatment in Individuals with Intellectual Disability and Chronic Insomnia: A Randomized Placebo-Controlled Study

    ERIC Educational Resources Information Center

    Braam, W.; Didden, R.; Smits, M.; Curfs, L.

    2008-01-01

    Background: While several small-number or open-label studies suggest that melatonin improves sleep in individuals with intellectual disabilities (ID) with chronic sleep disturbance, a larger randomized control trial is necessary to validate these promising results. Methods: The effectiveness of melatonin for the treatment of chronic sleep…

  4. Assessment of extended-release opioid analgesics for the treatment of chronic pain.

    PubMed

    Gudin, Jeffrey A

    2013-03-01

    Approximately 3.8 million patients annually receive extended-release (ER) or long-acting opioid prescriptions in the outpatient setting, around half of which are written by primary care physicians. Compared with short-acting, immediate-release (IR) formulations, ER and oral long-acting opioid analgesics are associated with clinical advantages, such as extended periods of time during which drug plasma levels are within the therapeutic range, decreased peak-to-trough fluctuations, and prolonged analgesia over the dosing period. Additionally, ER opioids offer a more convenient, less frequent dosing regimen to chronic pain patients who are often taking several concomitant medications. The increased utilization of ER opioids has been accompanied by a rise in the misuse and abuse of these formulations. Certain pharmacokinetic parameters (e.g., longer time to maximum drug plasma concentration, lower maximum drug plasma concentration) may decrease the abuse potential of intact ER opioids by limiting the positive subjective and reinforcing effects relative to IR formulations. Putative abuse-deterrent formulations have also recently been introduced to impede physical manipulation of these formulations, or reduce the harm resulting from such behavior. Such formulations may represent an incremental advance to reduce non-oral forms of abuse. This article reviews the pharmacokinetic profiles and abuse-deterrent features of newer ER opioid analgesics for the treatment of moderate to severe chronic pain.

  5. Leprosy-associated Chronic Wound Management Using Biomaterials.

    PubMed

    Sivasubramanian, Srinivasan; Mohana, Sambasivam; Maheswari, Paulraj; Victoria, Victor; Thangam, Ramar; Mahalingam, Jayashri; Chandrasekar-Janebjer, Gayathri; Savariar, Vincent; Madhan, Balaraman; Gunasekaran, Palani; Kitambi, Satish S

    2018-01-01

    Deformities and neuropathic chronic ulcers are the common features associated with leprosy-cured individuals that impact their quality of life and impair rehabilitation efforts. The challenging aspects for treatment of chronic wounds are the factors that inhibit healing. We reasoned that limited success of various therapeutic interventions could be due to the fact that leprosy-cured individual's physiology gets acclimatized to having a chronic wound that any therapeutic intervention is counterbalanced to maintain status quo at the wound site. Therefore, an alternative strategy would be to use biomaterials that gradually alter the wound site allowing the individual's physiology to participate in the healing process. Developing the human amnion (Amn)-derived biomaterial scaffolds and evaluating its use to heal chronic wounds in leprosy-cured but deformed persons (LCDPs). Using an enzymatic protocol, we have developed a rapid method to generate biomaterial scaffolds from discarded human Amn. A clinical trial on 26 LCDPs was performed with the biomaterial, and its wound-healing potential was then compared with LCDPs undergoing standard treatment procedure. Biomaterial-based treatment of chronic wounds on LCDP displayed a higher efficiency in healing when compared to standard treatment. This study exemplifies that biomaterial-based treatment of leprosy-wounds offers an excellent affordable alternative for wound management. This study underlines the importance of involving both local wound environment and systemic effects for healing. In addition, we highlight wound healing as a necessity for successful rehabilitation and reintegration of leprosy-cured person into the society.

  6. Contribution of oxidative stress and prostanoids in endothelial dysfunction induced by chronic fluoxetine treatment.

    PubMed

    Simplicio, Janaina A; Resstel, Leonardo B; Tirapelli, Daniela P C; D'Orléans-Juste, Pedro; Tirapelli, Carlos R

    2015-10-01

    The effects of chronic fluoxetine treatment were investigated on blood pressure and on vascular reactivity in the isolated rat aorta. Male Wistar rats were treated with fluoxetine (10 mg/kg/day) for 21 days. Fluoxetine increased systolic blood pressure. Chronic, but not acute, fluoxetine treatment increased the contractile response induced by phenylephrine, serotonin (5-HT) and KCl in endothelium-intact rat aortas. L-NAME and ODQ did not alter the contraction induced by phenylephrine and 5-HT in aortic rings from fluoxetine-treated rats. Tiron, SC-560 and AH6809 reversed the increase in the contractile response to phenylephrine and 5-HT in aortas from fluoxetine-treated rats. Fluoxetine treatment increased superoxide anion generation (O2(-)) and the expression of cyclooxygenase (COX)-1 in the rat aorta. Reduced expression of nNOS, but not eNOS or iNOS was observed in animals treated with fluoxetine. Fluoxetine treatment increased prostaglandin (PG)F2α levels but did not affect thromboxane (TX)B2 levels in the rat aorta. Reduced hydrogen peroxide (H2O2) levels and increased catalase (CAT) activity were observed after treatment. The major new finding of our study is that chronic fluoxetine treatment induces endothelial dysfunction, which alters vascular responsiveness by a mechanism that involves increased oxidative stress and the generation of a COX-derived vasoconstrictor prostanoid (PGF2α). Moreover, our results evidenced a relation between the period of treatment with fluoxetine and the magnitude in the increment of blood pressure. Finally, our findings raise the possibility that fluoxetine treatment increases the risk for vascular injury, a response that could predisposes to cardiovascular diseases. Copyright © 2015 Elsevier Inc. All rights reserved.

  7. Association Between Facility-Level Utilization of Non-pharmacologic Chronic Pain Treatment and Subsequent Initiation of Long-Term Opioid Therapy.

    PubMed

    Carey, Evan P; Nolan, Charlotte; Kerns, Robert D; Ho, P Michael; Frank, Joseph W

    2018-05-01

    Expert guidelines recommend non-pharmacologic treatments and non-opioid medications for chronic pain and recommend against initiating long-term opioid therapy (LTOT). We examined whether veterans with incident chronic pain receiving care at facilities with greater utilization of non-pharmacologic treatments and non-opioid medications are less likely to initiate LTOT. Retrospective cohort study PARTICIPANTS: Veterans receiving primary care from a Veterans Health Administration facility with incident chronic pain between 1/1/2010 and 12/31/2015 based on either of 2 criteria: (1) persistent moderate-to-severe patient-reported pain and (2) diagnoses "likely to represent" chronic pain. The independent variable was facility-level utilization of pain-related treatment modalities (non-pharmacologic, non-opioid medications, LTOT) in the prior calendar year. The dependent variable was patient-level initiation of LTOT (≥ 90 days within 365 days) in the subsequent year, adjusting for patient characteristics. Among 1,094,569 veterans with incident chronic pain from 2010 to 2015, there was wide facility-level variation in utilization of 10 pain-related treatment modalities, including initiation of LTOT (median, 16%; range, 5-32%). Veterans receiving care at facilities with greater utilization of non-pharmacologic treatments were less likely to initiate LTOT in the year following incident chronic pain. Conversely, veterans receiving care at facilities with greater non-opioid and opioid medication utilization were more likely to initiate LTOT; this association was strongest for past year facility-level LTOT initiation (adjusted rate ratio, 2.10; 95% confidence interval, 2.06-2.15, top vs. bottom quartile of facility-level LTOT initiation in prior calendar year). Facility-level utilization patterns of non-pharmacologic, non-opioid, and opioid treatments for chronic pain are associated with subsequent patient-level initiation of LTOT among veterans with incident chronic pain

  8. BCR-ABL1 mutation development during first-line treatment with dasatinib or imatinib for chronic myeloid leukemia in chronic phase.

    PubMed

    Hughes, T P; Saglio, G; Quintás-Cardama, A; Mauro, M J; Kim, D-W; Lipton, J H; Bradley-Garelik, M B; Ukropec, J; Hochhaus, A

    2015-09-01

    BCR-ABL1 mutations are a common, well-characterized mechanism of resistance to imatinib as first-line treatment of chronic myeloid leukemia in chronic phase (CML-CP). Less is known about mutation development during first-line treatment with dasatinib and nilotinib, despite increased use because of higher response rates compared with imatinib. Retrospective analyses were conducted to characterize mutation development in patients with newly diagnosed CML-CP treated with dasatinib (n=259) or imatinib (n=260) in DASISION (Dasatinib versus Imatinib Study in Treatment-Naive CML-CP), with 3-year minimum follow-up. Mutation screening, including patients who discontinued treatment and patients who had a clinically relevant on-treatment event (no confirmed complete cytogenetic response (cCCyR) and no major molecular response (MMR) within 12 months; fivefold increase in BCR-ABL1 with loss of MMR; loss of CCyR), yielded a small number of patients with mutations (dasatinib, n=17; imatinib, n=18). Dasatinib patients had a narrower spectrum of mutations (4 vs 12 sites for dasatinib vs imatinib), fewer phosphate-binding loop mutations (1 vs 9 mutations), fewer multiple mutations (1 vs 6 patients) and greater occurrence of T315I (11 vs 0 patients). This trial was registered at www.clinicaltrials.gov as NCT00481247.

  9. Continuous topical oxygen for the treatment of chronic wounds: a pilot study.

    PubMed

    Woo, Kevin Y; Coutts, Patricia M; Sibbald, R Gary

    2012-12-01

    Oxygen is essential for all stages of wound healing. Previous research has shown topical administration of oxygen to have positive effects on wound healing. In this study, the application of transdermal continuous topical oxygen therapy (TCOT) was evaluated for its effect on chronic wound healing in 9 patients. After 4 weeks of treatment, mean wound surface area and wound infection checklist scores were significantly reduced. Signs of bacterial damage were also reduced. Findings from this study suggest TCOT may be beneficial in promoting chronic wound healing.

  10. Vitamin D in addition to peg-interferon-alpha/ribavirin in chronic hepatitis C virus infection: ANRS-HC25-VITAVIC study.

    PubMed

    Terrier, Benjamin; Lapidus, Nathanael; Pol, Stanislas; Serfaty, Lawrence; Ratziu, Vlad; Asselah, Tarik; Thibault, Vincent; Souberbielle, Jean-Claude; Carrat, Fabrice; Cacoub, Patrice

    2015-05-14

    To investigate if correction of hypovitaminosis D before initiation of Peg-interferon-alpha/ribavirin (PegIFN/RBV) therapy could improve the efficacy of PegIFN/RBV in previously null-responder patients with chronic genotype 1 or 4 hepatitis C virus (HCV) infection. Genotype 1 or 4 HCV-infected patients with null response to previous PegIFN/RBV treatment and with hypovitaminosis D (< 30 ng/mL) prospectively received cholecalciferol 100000 IU per week for 4 wk [from week -4 (W-4) to W0], followed by 100000 IU per month in combination with PegIFN/RBV for 12 mo (from W0 to W48). The primary outcome was the rate of early virological response defined by an HCV RNA < 12 IU/mL after 12 wk PegIFN/RBV treatment. A total of 32 patients were included, 19 (59%) and 13 (41%) patients were HCV genotype 1 and 4, respectively. The median baseline vitamin D level was 15 ng/mL (range: 7-28). In modified intention-to-treat analysis, 29 patients who received at least one dose of PegIFN/RBV were included in the analysis. All patients except one normalized their vitamin D serum levels. The rate of early virologic response was 0/29 (0%). The rate of HCV RNA < 12 IU/mL after 24 wk of PegIFN/RBV was 1/27 (4%). The safety profile was favorable. Addition of vitamin D to PegIFN/RBV does not improve the rate of early virologic response in previously null-responders with chronic genotype 1 or 4 HCV infection.

  11. Interventions for the treatment and management of chronic fatigue syndrome/myalgic encephalomyelitis

    PubMed Central

    Bagnall, A; Whiting, P; Richardson, R; Sowden, A

    2002-01-01

    

 The research evidence on the effectiveness of interventions for the treatment and management of chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME) published in a recent issue of Effective Health Care is reviewed. PMID:12486997

  12. [Treatment of chronic tinnitus with neuronavigated repetitive Transcranial Magnetic Stimulation (rTMS)].

    PubMed

    Kleinjung, T; Steffens, T; Langguth, B; Eichhammer, P; Marienhagen, J; Hajak, G; Strutz, J

    2006-06-01

    Idiopathic tinnitus is a frequent and debilitating disorder of largely unknown pathophysiology. Focal brain activation in the auditory cortex has recently been demonstrated in chronic tinnitus. Low-frequency rTMS can reduce cortical hyperexcitability. In 12 patients with chronic tinnitus, fusion of [18F]deoxyglucose-PET and structural MRI (T1, MPRAGE) scans allowed the area of increased metabolic activity in the auditory cortex to be exactly identified; this area was selected as the target for rTMS. A neuronavigational system adapted for TMS positioning enabled the relative positions of the figure-8 coil and the target area to be monitored. Repetitive TMS (110% motor threshold; 1 Hz; 2000 stimuli per day over 5 days) was performed using a placebo-controlled crossover design. A sham coil system was used for the placebo stimulation. Treatment outcome was assessed with a specific tinnitus questionnaire (Goebel and Hiller). In all 12 patients an asymmetrically increased metabolic activation of the gyrus of Heschl was detected. The tinnitus score was significantly improved after 5 days of active rTMS, an effect not seen after placebo stimulation. These preliminary results show that neuronavigated rTMS may improve our understanding and treatment of chronic tinnitus.

  13. A Case of Tranexamic Acid as Adjunctive Treatment for Chronic Subdural Hematoma with Multiple Recurrences

    PubMed Central

    Mikkelsen, Ronni; Anker-Møller, Thorkil; Hvas, Anne-Mette; Sunde, Niels

    2017-01-01

    Patient: Male, 64 Final Diagnosis: Chronic subdural hematoma Symptoms: Aphasia • headache • paresis Medication: — Clinical Procedure: Burr hole evacuation • Tranexamic acid Specialty: Neurosurgery Objective: Unusual clinical course Background: Chronic subdural hematoma (CSDH) is a common neurosurgical condition that is treated using a cranial burr hole evacuation procedure, but recurrence is common. The use of anticoagulant therapy can increase the risk of developing a recurrent subdural hematoma. We present a challenging case of a patient on long-term anticoagulant therapy following previous aortic and aortic valve surgery who had CSDH with multiple recurrences and was ultimately treated with tranexamic acid as an adjunct to surgery. Case Report: A male patient in his mid-sixties presented with a headache and bilateral CSDH. Apart from a mechanical heart valve, he was otherwise healthy. A standard burr hole evacuation was performed, but the left hematoma and symptoms recurred after three months, and he presented with additional symptoms of aphasia and right-hand weakness. He had an additional three procedures followed by recurrences over a period of six weeks. Following his fifth and final surgical procedure, he was given postoperative intravenous tranexamic acid 10 mg/kg four times during the first 24 hours with dalteparin sodium 9,500 international units (IU) twice daily. His symptoms resolved, and after nine months he had no residual hematoma, and no thromboembolic complications occurred. Conclusions: This case has demonstrated that tranexamic acid can be used as an adjunctive treatment to surgery when dealing with recurring CSDH, even in patients who require concomitant anticoagulant therapy. Although clinical trials are underway to evaluate tranexamic acid as a medical treatment for CSDH, this case report may support further studies that include patients with risk factors for thromboembolic disease. PMID:28912416

  14. Chronic treatment with fluoxetine prevents the return of extinguished auditory-cued conditioned fear.

    PubMed

    Deschaux, Olivier; Spennato, Guillaume; Moreau, Jean-Luc; Garcia, René

    2011-05-01

    We have recently shown that post-extinction exposure of rats to a sub-threshold reminder shock can reactivate extinguished context-related freezing and found that chronic treatment with fluoxetine before fear extinction prevents this phenomenon. In the present study, we examined whether these findings would be confirmed with auditory fear conditioning. Rats were initially submitted to a session of five tone-shock pairings with either a 0.7- or 0.1-mA shock and underwent, 3 days later, a session of 20 tone-alone trials. At the beginning of this latter session, we observed cue-conditioned freezing in rats that received the strong, but not the weak, shock. At the end, both groups (strong and weak shocks) displayed similar low levels of freezing, indicating fear extinction in rats exposed to the strong shock. These rats exhibited again high levels of cue-evoked freezing when exposed to three tone-shock pairings with 0.1-mA shock. This reemergence of cue-conditioned fear was completely abolished by chronic (over a 21-day period) fluoxetine treatment which spared, when administered before the initial fear conditioning, the original tone-shock association. These data extend our previous findings and suggest that chronic fluoxetine treatment favor extinction memory by dampening the reactivation of the original tone-shock association.

  15. Evidence-Based Surgical Treatments for Chronic Pancreatitis.

    PubMed

    Kleeff, Jörg; Stöß, Christian; Mayerle, Julia; Stecher, Lynne; Maak, Matthias; Simon, Peter; Nitsche, Ulrich; Friess, Helmut

    2016-07-25

    If conservative treatment of chronic pancreatitis is unsuccessful, surgery is an option. The choice of the most suitable surgical method can be difficult, as the indications, advantages, and disadvantages of the available methods have not yet been fully documented with scientific evidence. In April 2015, we carried out a temporally unlimited systematic search for publications on surgery for chronic pancreatitis. The target parameters were morbidity, mortality, pain, endocrine and exocrine insuffi - ciency, weight gain, quality of life, length of hospital stay, and duration of urgery. Differences between surgical methods were studied with network meta-analysis, and duodenum-preserving operations were compared with partial duodenopancreatectomy with standard meta-analysis. Among the 326 articles initially identified, 8 randomized controlled trials on a total of 423 patients were included in the meta-analysis. The trials were markedly heterogeneous in some respects. There was no significant difference among surgical methods with respect to perioperative morbidity, pain, endocrine and exocrine insufficiency, or quality of life. Duodenumpreserving procedures, compared to duodenopancreatectomy, were associated with a long-term weight gain that was 3 kg higher (p <0.001; three trials), a mean length of hospital stay that was 3 days shorter (p = 0.009; six trials), and a duration of surgery that was 2 hours shorter (p <0.001; five trials). Duodenum-preserving surgery for chronic pancreatitis is superior to partial duodenopancreatectomy in multiple respects. Only limited recommendations can be given, however, on the basis of present data. The question of the best surgical method for the individual patient, in view of the clinical manifestations, anatomy, and diagnostic criteria, remains open.

  16. Discussions about treatment restrictions in chronic neurologic diseases: a structured review.

    PubMed

    Seeber, Antje A; Hijdra, Albert; Vermeulen, Marinus; Willems, Dick L

    2012-02-21

    Many incurable neurologic diseases have predictable complications during their course or at their end stage. Timely discussions of potential treatment restrictions may improve the quality of treatment decisions toward the end of life. What is known about the actual practice of these discussions? We performed a literature search in MEDLINE, EMBASE, and CINAHL for empirical studies about discussions and decisions to restrict treatment in the course of 6 conditions: motor neuron disease (amyotrophic lateral sclerosis [ALS]), primary malignant brain tumors, multiple sclerosis, stroke, Parkinson disease, and dementia (Alzheimer disease). In 10 of 43 studies, the actual practice of decision-making was studied; in the remaining 33, caregivers were interviewed about this practice. Three scenarios were described: 1) acute devastating disease (severe stroke); 2) stable severe neurologic deficit with complications (poststroke brain damage); and 3) chronic progressive disease with complications (dementia and ALS). We found no studies concerning the other conditions. In all 3 scenarios, discussions and decisions seemed to be mostly triggered by the occurrence of life-threatening situations, either caused by the disease itself (1), or complications (2 and 3, including many patients with ALS). Some ALS studies showed that timely discussion of treatment options improved end-of-life decision-making. The actual practice of discussions about treatment restrictions in chronic neurologic disease has hardly been studied. The currently available empirical data suggest that discussions are mainly triggered by life-threatening situations, whereas anticipation of such situations may be beneficial for patients and their families.

  17. [Diagnosis and Treatment of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome].

    PubMed

    Kuratsune, Hirohiko

    2018-01-01

    We present here the Japanese clinical diagnostic criteria for myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) that were proposed in 2016 by the Japanese Ministry of Health, Labour and Welfare study group. The clinical diagnosis criteria of ME/CFS were created to be used by healthcare agencies in charge of primary care practice. We also explain the current prognosis in ME/CFS and medical treatments used in major medical institutions in Japan.

  18. [The use of the antidepressant citalopran for the treatment of chronic pharyngitis and pharyngeal neurosis].

    PubMed

    Milinevskiĭ, I V; Shabaldina, E V; Shamova, I P; Shabaldin, A V

    2011-01-01

    The analysis of the efficacy of citalopran for the treatment of chronic pharyngitis and pharyngeal neurosis was carried out. The positive outcome of the treatment was documented in 95% of the patients.

  19. EFFECTS OF CHRONIC TREATMENT WITH A LOW DOSE OF NICORANDIL ON THE FUNCTION OF THE RAT AORTA DURING AGEING

    PubMed Central

    Raveaud, Stéphanie; Mezin, Paulette; Lavanchy, Nicole; Starcher, Barry; Mecham, Robert P.; Verdetti, Jean; Faury, Gilles

    2013-01-01

    SUMMARY It is known that ATP-sensitive potassium (KATP) channels regulate the membrane potential of smooth muscle cells and vascular tone. Because their activity is altered during ageing, many pharmacological treatments aimed at improving KATP channel and cardiovascular functions have been evaluated. Nicorandil, a KATP channel opener, nitric oxide (NO) donor and anti-oxidant, induces vasodilation, decreases blood pressure and exhibits cardioprotection in ageing, as well as after ischaemia–reperfusion.In the present study, using tension myography and biochemical and histological techniques, we investigated the effects of chronic (2 months) low-dose nicorandil (0.1 mg/kg per day) treatment on the function of rat aorta during ageing (in 4-, 12- and 24-month old rats).The results showed that chronic nicorandil treatment significantly improves mechanical relaxation and noradrenaline-induced vasoconstriction in aged rats. At all ages, the nicorandil-induced vasodilation was primarily mediated by its NO donor group. Nicorandil treatment resulted in an additional 0.5–1 elastic lamella in the aorta and decreased total protein, collagen and elastin content in the aortic wall at all ages. However, in 4-month-old rats, nicorandil significantly increased the elastin : total protein ratio by 19%.In contrast with results of previous studies that used high doses of nicorandil (i.e. 60 mg/kg per day), low-dose nicorandil treatment in the present study did not lead to a progressive desensitization to nicorandil and may be beneficial in improving arterial function in ageing or cardiovascular diseases. PMID:19473347

  20. Defining worthwhile and desired responses to treatment of chronic low back pain.

    PubMed

    Yelland, Michael J; Schluter, Philip J

    2006-01-01

    To describe patients' perceptions of minimum worthwhile and desired reductions in pain and disability upon commencing treatment for chronic low back pain. Descriptive study nested within a community-based randomized controlled trial on prolotherapy injections and exercises. A total of 110 participants with chronic low back pain. Interventions. Prior to treatment, participants were asked what minimum percentage reductions in pain and disability would make treatment worthwhile and what percentage reductions in pain and disability they desired with treatment. Minimum worthwhile reductions and desired reductions in pain and disability. Median (inter-quartile range) minimum worthwhile reductions were 25% (20%, 50%) for pain and 35% (20%, 50%) for disability. This compared with desired reductions of 80% (60%, 100%) for pain and 80% (50%, 100%) for disability. The internal consistency between pain and disability responses was high (Spearman's coefficient of association of 0.81 and 0.87, respectively). A significant association existed between minimum worthwhile reductions and desired reductions, but no association was found between these two factors and patient age, gender, pain severity or duration, disability, anxiety, depression, response to treatment, or treatment satisfaction. Inquiring directly about patients' expectations of reductions in pain and in disability is important in establishing realistic treatment goals and setting benchmarks for success. There is a wide disparity between the reductions that they regard as minimum worthwhile and reductions that they hope to achieve. However, there is a high internal consistency between reductions in pain and disability that they expect.

  1. [The application of the preformed physical factors for the combined treatment of the patients presenting with chronic vesiculitis].

    PubMed

    Kiyatkin, V A; Konchugova, T V; Yakovlev, M Yu; Bobkov, A D; Kazantsev, S N; Kul'chitskaya, D B

    The problem of the development of the new efficient methods for the treatment of the patients presenting with chronic bacterial vesiculitis (CBV) is currently considered among the important priorities. The objective of the present study was to provide a scientifically sound substantiation for the application of sinusoidal modulated currents (SMC), magnetic fields, and laser radiation in the combined treatment of the patients with CBV. A total of 121 patients presenting with chronic bacterial vesiculitis were examined and treated during the latent phase of the inflammatory process. They were randomly divided into three groups. Group 1 (main) was comprised of 40 patients treated, in addition to basal pharmacotherapy, by supravascular contact laser irradiation of the cubital vein area followed after 2-3 hours by the application of sinusoidal modulated currents to the pubosacral region. Group 2 included 41patents given, besides basal pharmacotherapy, laser therapy in the same regimen as in group 1 supplemented after 2-3 hours by abdominal magnetic therapy. Group 3 (control) received traditional pharmacotherapy in the combination with antibacterial and anti-inflammatory medicines. It was demonstrated that the patients of group 2 exhibited the most pronounced positive dynamics of the clinical signs and symptoms estimated from the total National Institute of Health Chronic Prostatitis Symptom Index (NIH-CPSI) and of the characteristics of the quality of life evaluated based on the QLS scale. The patients of the two former groups experienced a more conspicuous decrease in the activity of the inflammatory process in seminal vesicles, restoration of their structural and anatomical features (as shown by the transrectal ultrasound study), improvement of testosterone metabolism, and normalization of the spermogram characteristics in comparison with controls. The analysis of the spermograms revealed the tendency toward the increase in the number of actively motile spermatozoa

  2. Morbidity associated with treatment of chronic anal fissure

    PubMed Central

    Latif, Ansar; Ansar, Anila; Butt, Muhammad Qasim

    2013-01-01

    Objective: To assess the effectiveness of different modes of treatment of chronic anal fissure as regards improvement of symptoms and complications. Methods: This prospective study included 129 consecutive patients with chronic anal fissures presented to the Surgical Outpatients’ Department of Islam Teaching Hospital Sialkot, Pakistan; from September 2010 to November 2012. Patients were distributed in three groups. In “OBG group”, patients had attended Gynae/Obs OPD and got treated and were then referred to surgical OPD for failure of treatment or recurrence. Patients who presented with history of treatment by GPs were included in “GP Group” “SGR Group” included those who directly reported to surgical OPD for treatment. Patients were managed both pharmacologically as OPD patients and surgically as admitted patients. Patients were instructed to apply small amounts of 0.2% GTN paste in soft white paraffin, to the anoderm with finger tips three times a day. Patients were evaluated at two-week intervals and at each visit the symptoms control, adverse effects and fissure status were recorded. If there was symptomatic relief or the fissure healing was in progress, the treatment was continued for a total duration of eight weeks. Operated patients were nursed in wards after surgery i.e Internal Anal Sphicterotomy. They were advised to report to OPD weekly for one month or earlier if they experienced any symptoms suggestive of complications. Patients were declared cured in case of complete symptomatic relief with fissure healing. Success, failure and associated problems were recorded and analysed to get results. Results:This study included 129 patients who could be followed up for a minimum of three months. These patients were referred by gynaecologist i.e. 22 (17%) for treatment failure while 5 patients with wrong diagnosis were not included in statistical analysis; similarly 41 (32%) patients were referred by general practitioners and 9 patients with wrong

  3. Nifedipine vs Placebo for Treatment of Chronic Chilblains: A Randomized Controlled Trial

    PubMed Central

    Souwer, Ibo H.; Bor, Jacobus H. J.; Smits, Paul; Lagro-Janssen, Antoine L. M.

    2016-01-01

    PURPOSE Nifedipine is commonly prescribed for the treatment of chilblains (pernio, perniosis) on the basis of observational studies and a single small, older clinical trial. We aimed to confirm the proposed superiority of oral nifedipine 60 mg per day over placebo for treatment of chronic chilblains in primary care. METHODS We performed a randomized, placebo-controlled, double-blind, crossover trial, closely following the design of the older trial. A total of 32 patients with chronic chilblains were randomly assigned to nifedipine (30 mg controlled release twice a day) or placebo. The primary outcome was patient-reported complaints; the secondary outcome was patient-reported disability. Both were assessed from daily ratings on 100-mm visual analogue scales recorded in a diary. We took ambient temperatures into account and checked for a carry-over effect, and monitored for adverse effects. RESULTS After 6 weeks of treatment, mean scores on the visual analogue scale on complaints showed a nonsignificant difference of 1.84 mm (95% CI, −6.67 to 2.99 mm) in favor of nifedipine (P = .44). Mean scores on the visual analogue scale on disability showed a nonsignificant difference of 0.56 mm (95% CI, −2.97 to 4.09 mm) in favor of placebo (P = .75). There was no carry-over effect of prior study treatment. Nifedipine was associated with significantly lower systolic blood pressure and a significantly higher incidence of edema. CONCLUSIONS In our study, nifedipine was not superior to placebo for treating chronic chilblains. These findings contrast with those of the older study and do not support routine use of nifedipine for this condition. PMID:27621162

  4. [Long-term results of the surgical treatment of chronic pancreatitis].

    PubMed

    Padillo Ruiz, F J; Rufián, S; Varo, E; Solorzano, G; Miño, G; Pera Madrazo, C

    1994-08-01

    We analized the long-term results after surgical treatment in 41 patients with chronic pancreatitis. Twenty one of them underwent resection: 19 pancreaticoduodenectomy (11 Whipple procedure and 8 Traverso Longmire); total pancreatectomy (1) and near-total pancreatectomy (1). In the remaining 20 patients a drainage procedure was carried out: Puestow-Duval (5); Partington (7); double derivation: pancreatic and biliar (5); triple derivation: pancreatic, biliar, gastric (2) and Nardi procedure+quisteduodenostomy in one patient. The following were evaluated: persistent pain; chronic alcoholism; nutrition status; exocrine function (syntomatic steatorrea, use of pancreatic enzyme preparation and fecal determination of glucide, protids and lipids) and endocrine function (glucose and insulin levels and glucose oral test). Surgery failed to relieve pain in 15.6% of the patients; failures were associated chronic alcoholism (p < 0.05); 18 patients (44%) required oral pancreatic enzymes. There weren't significant differences between resection and drainage procedures regarding the exocrine function. However, endocrine function was significantly worse (p < 0.05) after pancreaticoduodenectomy than after drainages procedures. Among the late, the endocrine function was better after Partington operation than after the Puestow-Duval.

  5. Chronic inflammation in the pancreas and salivary glands--lessons from similarities and differences in pathophysiology and treatment modalities.

    PubMed

    Rakonczay, Zoltán; Vág, János; Földes, Anna; Nagy, Krisztina; Nagy, Ákos; Hegyi, Péter; Varga, Gábor

    2014-01-01

    The pancreas and salivary glands have similar anatomical structures and physiological functions producing bicarbonate-rich fluid containing digestive enzymes and other components to be delivered into the gut. Despite these similarities, the two organs are also different in numerous respects, especially regarding the inflammatory diseases affecting them. This article will summarize the pathophysiology and current and potential pharmacological treatments of chronic inflammatory diseases such as chronic pancreatitis, autoimmune pancreatitis, Sjögren's syndrome and irradiation-induced salivary gland atrophy. Despite the differences, in both organs the inflammatory process is accompanied by epithelial tissue destruction and fibrosis. Both in pancreatic and in salivary research, an important task is to stop or even reverse this process. The utilization of stem/progenitor cell populations previously identified in these organs and the application of mesenchymal stem cells are very promising for such regenerative purposes. In addition, gene therapy and tissue engineering research progressively advance and have already yielded clinically beneficial preliminary results for salivary gland diseases. For the hard-to-access, hard-to-regenerate pancreas these developments may also offer new solutions, especially since salivary and pancreatic progenitors are very similar in characteristics and may be mutually useful to regenerate the respective other organ as well. These novel developments could be of great significance and may bring new hope for patients since currently used therapeutic protocols in salivary and in pancreatic chronic inflammatory diseases offer primarily symptomatic treatments and limited beneficial outcome.

  6. Guidelines for the Diagnosis and Treatment of Chronic Functional Constipation in Korea, 2015 Revised Edition

    PubMed Central

    Shin, Jeong Eun; Jung, Hye-Kyung; Lee, Tae Hee; Jo, Yunju; Lee, Hyuk; Song, Kyung Ho; Hong, Sung Noh; Lim, Hyun Chul; Lee, Soon Jin; Chung, Soon Sup; Lee, Joon Seong; Rhee, Poong-Lyul; Lee, Kwang Jae; Choi, Suck Chei; Shin, Ein Soon

    2016-01-01

    The Korean Society of Neurogastroenterology and Motility first published guidelines for chronic constipation in 2005 and was updated in 2011. Although the guidelines were updated using evidence-based process, they lacked multidisciplinary participation and did not include a diagnostic approach for chronic constipation. This article includes guidelines for diagnosis and treatment of chronic constipation to realistically fit the situation in Korea and to be applicable to clinical practice. The guideline development was based upon the adaptation method because research evidence was limited in Korea, and an organized multidisciplinary group carried out systematical literature review and series of evidence-based evaluations. Six guidelines were selected using the Appraisal of Guidelines for Research & Evaluation (AGREE) II process. A total 37 recommendations were adopted, including 4 concerning the definition and risk factors of chronic constipation, 8 regarding diagnoses, and 25 regarding treatments. The guidelines are intended to help primary physicians and general health professionals in clinical practice in Korea, to provide the principles of medical treatment to medical students, residents, and other healthcare professionals, and to help patients for choosing medical services based on the information. These guidelines will be updated and revised periodically to reflect new diagnostic and therapeutic methods. PMID:27226437

  7. Inhibition of hyaluronic acid formation sensitizes chronic myelogenous leukemia to treatment with doxorubicin.

    PubMed

    Uchakina, Olga N; Ban, Hao; Hostetler, Bryan J; McKallip, Robert J

    2016-11-01

    In the current study we examined the ability of 4-methylumbelliferone (4-MU), which can inhibit hyaluronic acid synthesis, to sensitize K562 chronic myelogenous leukemia (CML) cells to doxorubicin therapy. Exposure of K562 cells to doxorubicin led to increased hyaluronic acid synthase (HAS) gene expression and increased levels of cell surface hyaluronic acid. Furthermore, exposure of K562 cells to exogenous HA caused resistance to doxorubicin-induced cell death. The combination of low dose 4-MU and doxorubicin led to increased apoptosis when compared to higher doses of any agent alone. Additionally, treatment with 4-MU led to a significant reduction in doxorubicin-induced increase in HA cell surface expression. Mechanistically, 4-MU treatment led to an increase in p38 activation and PARP cleavage. The role of p38 in 4-MU/doxorubicin-treated K562 cells was confirmed when p38 inhibitors led to protection from 4-MU/doxorubicin-induced apoptosis. Together, results from this study suggest that treatment with 4-MU increases the sensitivity of CML to chemotherapeutics by decreasing their HA-mediated resistance to apoptosis. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  8. Investigating the sustainability of outcomes in a chronic disease treatment programme.

    PubMed

    Bailie, Ross S; Robinson, Gary; Kondalsamy-Chennakesavan, Srinivas N; Halpin, Stephen; Wang, Zhiqiang

    2006-09-01

    This study examines trends in chronic disease outcomes from initiation of a specialised chronic disease treatment programme through to incorporation of programme activities into routine service delivery. We reviewed clinical records of 98 participants with confirmed renal disease or hypertension in a remote indigenous community health centre in Northern Australia. For each participant the review period spanned an initial three years while participating in a specialised cardiovascular and renal disease treatment programme and a subsequent three years following withdrawal of the treatment programme. Responsibility for care was incorporated into the comprehensive primary care service which had been recently redeveloped to implement best practice care plans. The time series analysis included at least six measures prior to handover of the specialised programme and six following handover. Main outcome measures were trends in blood pressure (BP) control, and systolic and diastolic BP. We found an improvement in BP control in the first 6-12 months of the programme, followed by a steady declining trend. There was no significant difference in this trend between the pre- compared to the post-programme withdrawal period. This finding was consistent for control at levels below 130/80 and 140/90, and for trends in mean systolic and diastolic BP. Investigation of the sustainability of programme outcomes presents major challenges for research design. Sustained success in the management of chronic disease through primary care services requires better understanding of the causal mechanisms related to clinical intervention, the basis upon which they can be 'institutionalised' in a given context, and the extent to which they require regular revitalisation to maintain their effect.

  9. Systematic review and meta-analysis of cannabis treatment for chronic pain.

    PubMed

    Martín-Sánchez, Eva; Furukawa, Toshiaki A; Taylor, Julian; Martin, Jose Luis R

    2009-11-01

    Cannabis preparations have been used as a remedy for thousands of years in traditional medicine. Clinical use of cannabinoid substances is restricted, due to legal and ethical reasons, as well as limited evidence showing benefits. To assess the efficacy and harms of cannabis preparations in the treatment of chronic pain. Systematic review and meta-analysis of double-blind randomized controlled trials that compared any cannabis preparation to placebo among subjects with chronic pain. An electronic search was made in Medline/Pubmed, Embase, and The Cochrane Controlled Trials Register (TRIALS CENTRAL) of all literature published until February 2008, as well as specific web pages devoted to cannabis. Studies were cross-checked, selected, and assessed. Eighteen trials were included. The efficacy analysis (visual analog scales) displayed a difference in standardized means in favor of the cannabis arm of -0.61 (-0.84 to -0.37), with statistical homogeneity (I(2) = 0.0%; P = 0.50). For the analysis of harms, the following Odds Ratios (OR) and number needed to harm (NNH) were obtained: for events linked to alterations to perception, OR: 4.51 (3.05-6.66), NNH: 7 (6-9); for events affecting motor function, 3.93 (2.83-5.47), NNH: 5 (4-6); for events that altered cognitive function, 4.46 (2.37-8.37), NNH: 8 (6-12). Currently available evidence suggests that cannabis treatment is moderately efficacious for treatment of chronic pain, but beneficial effects may be partially (or completely) offset by potentially serious harms. More evidence from larger, well-designed trials is needed to clarify the true balance of benefits to harms.

  10. Cost-effectiveness of prucalopride in the treatment of chronic constipation in the Netherlands

    PubMed Central

    Nuijten, Mark J. C.; Dubois, Dominique J.; Joseph, Alain; Annemans, Lieven

    2015-01-01

    Objective: To assess the cost-effectiveness of prucalopride vs. continued laxative treatment for chronic constipation in patients in the Netherlands in whom laxatives have failed to provide adequate relief. Methods: A Markov model was developed to estimate the cost-effectiveness of prucalopride in patients with chronic constipation receiving standard laxative treatment from the perspective of Dutch payers in 2011. Data sources included published prucalopride clinical trials, published Dutch price/tariff lists, and national population statistics. The model simulated the clinical and economic outcomes associated with prucalopride vs. standard treatment and had a cycle length of 1 month and a follow-up time of 1 year. Response to treatment was defined as the proportion of patients who achieved “normal bowel function”. One-way and probabilistic sensitivity analyses were conducted to test the robustness of the base case. Results: In the base case analysis, the cost of prucalopride relative to continued laxative treatment was € 9015 per quality-adjusted life-year (QALY). Extensive sensitivity analyses and scenario analyses confirmed that the base case cost-effectiveness estimate was robust. One-way sensitivity analyses showed that the model was most sensitive in response to prucalopride; incremental cost-effectiveness ratios ranged from € 6475 to 15,380 per QALY. Probabilistic sensitivity analyses indicated that there is a greater than 80% probability that prucalopride would be cost-effective compared with continued standard treatment, assuming a willingness-to-pay threshold of € 20,000 per QALY from a Dutch societal perspective. A scenario analysis was performed for women only, which resulted in a cost-effectiveness ratio of € 7773 per QALY. Conclusion: Prucalopride was cost-effective in a Dutch patient population, as well as in a women-only subgroup, who had chronic constipation and who obtained inadequate relief from laxatives. PMID:25926794

  11. [Recognition and thoughts for diagnosis and treatment of chronic prostatitis in integrated traditional Chinese and Western medicine].

    PubMed

    Song, Shu-qi; Zhang, Ya-qiang

    2009-12-01

    The etiology, pathogenesis, and diagnostic criteria of chronic prostatitis were reviewed in this article. Based on clinical practice, the authors systematically discussed the thoughts and methods for the treatment of chronic prostatitis by integrated traditional Chinese and Western medicine. Meanwhile, advice on disputed problems in clinical study of prostatits were given, such as curative effect estimation value of the number of leukocytes in expressed prostatic secretion (EPS) and bacterial culture in EPS, the opportunity and treatment course of antibiotics, National Institutes of Health chronic prostatitis symptom index, classification of syndromes of traditional Chinese medicine (TCM), TCM symptom score, and clinical study period.

  12. Optimizing SGLT inhibitor treatment for diabetes with chronic kidney diseases.

    PubMed

    Layton, Anita T

    2018-06-28

    Diabetes induces glomerular hyperfiltration, affects kidney function, and may lead to chronic kidney diseases. A novel therapeutic treatment for diabetic patients targets the sodium-glucose cotransporter isoform 2 (SGLT2) in the kidney. SGLT2 inhibitors enhance urinary glucose, [Formula: see text] and fluid excretion and lower hyperglycemia in diabetes by inhibiting [Formula: see text] and glucose reabsorption along the proximal convoluted tubule. A goal of this study is to predict the effects of SGLT2 inhibitors in diabetic patients with and without chronic kidney diseases. To that end, we applied computational rat kidney models to assess how SGLT2 inhibition affects renal solute transport and metabolism when nephron population are normal or reduced (the latter simulates chronic kidney disease). The model predicts that SGLT2 inhibition induces glucosuria and natriuresis, with those effects enhanced in a remnant kidney. The model also predicts that the [Formula: see text] transport load and thus oxygen consumption of the S3 segment are increased under SGLT2 inhibition, a consequence that may increase the risk of hypoxia for that segment. To protect the vulnerable S3 segment, we explore dual SGLT2/SGLT1 inhibition and seek to determine the optimal combination that would yield sufficient urinary glucose excretion while limiting the metabolic load on the S3 segment. The model predicts that the optimal combination of SGLT2/SGLT1 inhibition lowers the oxygen requirements of key tubular segments, but decreases urine flow and [Formula: see text] excretion; the latter effect may limit the cardiovascular protection of the treatment.

  13. Familiarizing Students with the Empirically Supported Treatment Approaches for Psychophysiological Disorders and Chronic Pain.

    ERIC Educational Resources Information Center

    Wilkins, Victoria; Chambliss, Catherine

    In training counseling students, it is increasingly important to acquaint them with the clinical research literature exploring the efficacy of particular treatments. This review of empirically supported treatments (EST's) concerning psychophysiological disorders and chronic pain is intended to facilitate the educational process. EST's, or…

  14. The Efficacy of Functional Electrical Stimulation of the Abdominal Muscles in the Treatment of Chronic Constipation in Patients with Multiple Sclerosis: A Pilot Study

    PubMed Central

    Peace, Carla

    2016-01-01

    Chronic constipation in patients with multiple sclerosis (MS) is common and the current methods of treatment are ineffective in some patients. Anecdotal observations suggest that functional electrical stimulation (FES) of the abdominal muscles may be effective in the management of constipation in these patients. Patients and Methods. In this exploratory investigation we studied the effects of FES on the whole gut transit time (WGTT) and the colonic transit time (CTT). In addition, we evaluated the treatment effect on the patients' constipation-related quality of life and on the use of laxatives and the use of manual bowel evacuation. FES was given for 30 minutes twice a day for a period of six weeks. Four female patients were studied. Results. The WGTT and CTT and constipation-related quality of life improved in all patients. The patients' use of laxatives was reduced. No adverse effects of FES treatment were reported. Conclusion. The findings of this pilot study suggest that FES applied to the abdominal muscles may be an effective treatment modality for severe chronic constipation in patients with MS. PMID:27200190

  15. Chronic Hepatitis C and Antiviral Treatment Regimens: Where Can Psychology Contribute?

    ERIC Educational Resources Information Center

    Evon, Donna M.; Golin, Carol E.; Fried, Michael W.; Keefe, Francis J.

    2013-01-01

    Objective: Our goal was to evaluate the existing literature on psychological, social, and behavioral aspects of chronic hepatitis C viral (HCV) infection and antiviral treatment; provide the state of the behavioral science in areas that presently hinder HCV-related health outcomes; and make recommendations for areas in which clinical psychology…

  16. Personalized Medicine for Chronic Respiratory Infectious Diseases: Tuberculosis, Nontuberculous Mycobacterial Pulmonary Diseases, and Chronic Pulmonary Aspergillosis.

    PubMed

    Salzer, Helmut J F; Wassilew, Nasstasja; Köhler, Niklas; Olaru, Ioana D; Günther, Gunar; Herzmann, Christian; Kalsdorf, Barbara; Sanchez-Carballo, Patricia; Terhalle, Elena; Rolling, Thierry; Lange, Christoph; Heyckendorf, Jan

    2016-01-01

    Chronic respiratory infectious diseases are causing high rates of morbidity and mortality worldwide. Tuberculosis, a major cause of chronic pulmonary infection, is currently responsible for approximately 1.5 million deaths per year. Although important advances in the fight against tuberculosis have been made, the progress towards eradication of this disease is being challenged by the dramatic increase in multidrug-resistant bacilli. Nontuberculous mycobacteria causing pulmonary disease and chronic pulmonary aspergillosis are emerging infectious diseases. In contrast to other infectious diseases, chronic respiratory infections share the trait of having highly variable treatment outcomes despite longstanding antimicrobial therapy. Recent scientific progress indicates that medicine is presently at a transition stage from programmatic to personalized management. We explain current state-of-the-art management concepts of chronic pulmonary infectious diseases as well as the underlying methods for therapeutic decisions and their implications for personalized medicine. Furthermore, we describe promising biomarkers and techniques with the potential to serve future individual treatment concepts in this field of difficult-to-treat patients. These include candidate markers to improve individual risk assessment for disease development, the design of tailor-made drug therapy regimens, and individualized biomarker-guided therapy duration to achieve relapse-free cure. In addition, the use of therapeutic drug monitoring to reach optimal drug dosing with the smallest rate of adverse events as well as candidate agents for future host-directed therapies are described. Taken together, personalized medicine will provide opportunities to substantially improve the management and treatment outcome of difficult-to-treat patients with chronic respiratory infections. © 2016 S. Karger AG, Basel.

  17. Eltrombopag for the treatment of chronic idiopathic (immune) thrombocytopenic purpura (ITP).

    PubMed

    Boyers, D; Jia, X; Crowther, M; Jenkinson, D; Fraser, C; Mowatt, G

    2011-05-01

    less rescue medication and had lower odds of bleeding events than placebo-treated subjects in both patient groups. In the watch-and-rescue economic model, the ERG found that substantial reductions in the cost of eltrombopag are needed for the incremental cost-effectiveness ratio (ICER) to fall below £ 30,000. Further analyses found that the ICER varied from £33,561 to £ 103,500 per quality-adjusted life-year (QALY) (splenectomised) and from £ 39,657 to £ 150,245 per QALY (non-splenectomised). Other than bleeding, no adverse events were modelled. In relation to the long-term treatment model, the ERG found that using non-randomised non-comparative data may result in biased estimates of unknown magnitude and direction. None of the treatment sequences resulted in an ICER approaching the recommended threshold of £ 30,000. The base-case results, using a 2-year time horizon and prescribing eltrombopag as second-line treatment post rituximab, were found to be favourable towards eltrombopag. In conclusion, based on the MS and additional ERG work, eltrombopag appears to be a safe treatment for ITP (although long-term follow-up studies are awaited) and has short-term efficacy. However, there is no robust evidence on long-term efficacy or cost-effectiveness of eltrombopag, and there is a lack of robust direct evidence on the effectiveness and cost-effectiveness of eltrombopag compared with other relevant comparators. NICE did not recommend eltrombopag for the treatment of chronic ITP within its marketing authorisation for splenectomised or non-splenectomised patients.

  18. Comparison of pyridostigmine and bisacodyl in the treatment of refractory chronic constipation

    PubMed Central

    Soufi-Afshar, Iman; Moghadamnia, Aliakbar; Bijani, Ali; Kazemi, Sohrab; Shokri-Shirvani, Javad

    2016-01-01

    Background: Treatment of chronic constipation is creating one of the major problems for doctors and patients. Pyridostigmine increases the gastrointestinal motility through the effects on cholinesterase. It seems that this mechanism can reduce chronic constipation. The aim of this study was to compare the effects of pyridostigmine and bisacodyl on chronic constipation. Methods: This study was conducted on 68 patients who suffered from chronic constipation. Patients were randomly divided into two groups of Pyridostigmine and bisacodyl in which each consisted of 34 patients, respectively. Bristol stool form score, straining defecation, the time of defecation, the number of defecation per week, sense of incomplete evacuation and self-digitation were collected by means of questionnaires and the data were compared. Results: Sixty-eight patients with the mean age of 68.12±84.49 were studied. The mean difference in the frequency of defecation per week, VAS score, the time to defecation and the Bristol Stool form Scale in pre and post-treatment were 4.33±1.88, 5.96±2.29, 12.30±7.95 min and 2.10±0.95 in pyridostigmine group and 2.96±1.81, 4.06±2.22, 6.67±5.23 min and 1.41±0.84 in bisacodyl group, respectively. The significant difference was observed in both pyridostigmine and bisacodyl groups (P=0.005, P=0.002, P=0.002 and P=0.005, respectively). 60% and 32.3 of patients in pyridostigmine and bisacodyl groups recovered from self-digitations, respectively. In pyridostigmine and bisacodyl groups, 66.7% and 32.3 of them had improvement in the sense of incomplete defecation, respectively. Conclusion: Pyridostigmine and bisacodyl significantly improved the symptoms of chronic constipation similarly. PMID:26958328

  19. Predictors of Relapse after Discontinuing Systemic Treatment in Childhood Autoimmune Chronic Uveitis.

    PubMed

    Simonini, Gabriele; Bracaglia, Claudia; Cattalini, Marco; Taddio, Andrea; Brambilla, Alice; De Libero, Cinzia; Pires Marafon, Denise; Caputo, Roberto; Cimaz, Rolando

    2017-06-01

    To identify clinical predictors of relapse in childhood autoimmune chronic uveitis after stopping systemic treatment. A retrospective, multicenter, cohort study. Ninety-four children in remission, receiving no treatments and with at least a 6-month followup, were enrolled. A higher probability of maintaining remission after discontinuing treatment was shown in idiopathic compared with juvenile idiopathic arthritis uveitis (Mantel-Cox chi-square = 23.21) if inactivity had been obtained within 6 months from starting systemic treatment (Mantel-Cox chi-square = 24.17) and by antitumor necrosis factor-α treatment (Mantel-Cox chi-square = 6.43). Type of disease, time, and type of systemic therapy to achieve inactivity predict different duration of uveitis remission after treatment withdrawal.

  20. Treatment of Chronic PTSD by Cognitive Therapy and Exposure: 5-Year Follow-up

    ERIC Educational Resources Information Center

    Tarrier, Nicholas; Sommerfield, Claire

    2004-01-01

    Patients who had taken part in a randomized clinical trial of the treatment of chronic PTSD by either cognitive therapy or imaginal exposure were reassessed after 5 years. At 5-year follow-up a clear superiority of cognitive therapy over imaginal exposure emerged, although there had been no difference between the two treatment groups up to 12…

  1. Recovery from Mu-opioid Receptor Desensitization following Chronic Treatment with Morphine and Methadone

    PubMed Central

    Quillinan, Nidia; Lau, Elaine; Virk, Michael; von Zastrow, Mark; Williams, John T

    2011-01-01

    Chronic treatment with morphine results in a decrease in mu-opioid receptor sensitivity, an increase in acute desensitization and a reduction in the recovery from acute desensitization in locus coeruleus neurons. With acute administration, morphine is unlike many other opioid agonists in that it does not mediate robust acute desensitization or induce receptor trafficking. This study compares mu-opioid receptor desensitization and trafficking in brain slices taken from rats treated for 6–7 days with a range of doses of morphine (60, 30, 15 mg/kg/day) and methadone (60, 30, 5 mg/kg/day) applied by subcutaneous implantation of osmotic mini pumps. Mice were treated with 45 mg/kg/day. In morphine treated animals, recovery from acute [Met]5enkephalin-induced desensitization and receptor recycling was diminished. In contrast, recovery and recycling were unchanged in slices from methadone treated animals. Remarkably the reduced recovery from desensitization and receptor recycling found in slices from morphine treated animals were not observed in animals lacking β-arrestin2. Further, pharmacological inhibition of GRK2, while not affecting the ability of [Met]5enkephalin to induce desensitization, acutely reversed the delay in recovery from desensitization produced by chronic morphine treatment. These results characterize a previously unidentified function of the GRK/arrestin system in mediating opioid regulation in response to chronic morphine administration. They also suggest that the GRK/arrestin system, rather then serving as a primary mediator of acute desensitization, controls recovery from desensitization by regulating receptor reinsertion to the plasma membrane after chronic treatment with morphine. The sustained GRK/arrestin dependent desensitization is another way in which morphine and methadone are distinguished. PMID:21430144

  2. Additive naftopidil treatment synergizes docetaxel-induced apoptosis in human prostate cancer cells.

    PubMed

    Ishii, Kenichiro; Matsuoka, Izumi; Kajiwara, Shinya; Sasaki, Takeshi; Miki, Manabu; Kato, Manabu; Kanda, Hideki; Arima, Kiminobu; Shiraishi, Taizo; Sugimura, Yoshiki

    2018-01-01

    Docetaxel (DTX) is a standard chemotherapeutic drug for castration-resistant prostate cancer (CRPC), although adverse events are common. To overcome this problem, researchers have evaluated the efficacy of DTX treatment in combination with other drugs. Naftopidil is a tubulin-binding drug with fewer adverse events, implying the usefulness of this drug in clinical applications when combined with DTX. Here, we investigated the efficacy of additive naftopidil treatment in combination with DTX on prostate cancer (PCa) cells. The effects of combination treatment with DTX plus naftopidil were analyzed using two animal models of LNCaP cells plus PrSC xenografts (sub-renal capsule grafting) and PC-3 xenografts (intratibial injection). Combination treatment with DTX plus naftopidil significantly inhibited cell growth in LNCaP cells compared with DTX alone. Analysis of the cooperativity index (CI) showed that combination treatment exhibited additive effects on DTX-induced growth inhibition in LNCaP cells. In contrast, combination treatment showed more than an additive (synergistic) effect on DTX-induced apoptosis in LNCaP and PC-3 cells. In LNCaP cells plus PrSC xenografts, combination treatment showed synergistic effects on DTX-induced apoptosis. The synergistic effects of naftopidil on DTX-induced apoptosis were also observed in PC-3 xenografts. Our results demonstrated that additive naftopidil treatment in combination with DTX increased the efficacy of DTX for the treatment of LNCaP and PC-3 tumors in vivo. Thus, additive naftopidil treatment showed a synergistic effect on DTX-induced apoptosis in PCa cells in vitro and in vivo, suggesting that this treatment approach may yield improved clinical benefits compared with DTX alone.

  3. Taxonomy of the burden of treatment: a multi-country web-based qualitative study of patients with chronic conditions.

    PubMed

    Tran, Viet-Thi; Barnes, Caroline; Montori, Victor M; Falissard, Bruno; Ravaud, Philippe

    2015-05-14

    Management strategies for patients with chronic conditions are becoming increasingly complex, which may result in a burden of treatment for patients. To develop a Minimally Disruptive Medicine designed to reduce the burden of treatment, clinicians need to understand which healthcare tasks and aggravating factors may be responsible for this burden. The objective of the present study was to describe and classify the components of the burden of treatment for patients with chronic conditions from the patient's perspective. We performed a multi-country qualitative study using an online survey and a purposive sampling strategy to select English-, French-, and Spanish-speaking participants with different chronic conditions. Participants were recruited by physicians, patients' associations, advertisement on social media, and 'snowballing'. The answers were analyzed by i) manual content analysis with a grounded theory approach, coded by two researchers, and ii) automatic textual analysis by Reinert's method. Between 2013 and 2014, 1,053 participants from 34 different countries completed the online survey using 408,625 words. Results from both analyses were synthesized in a taxonomy of the burden of treatment, which described i) the tasks imposed on patients by their diseases and by their healthcare system (e.g., medication management, lifestyle changes, follow-up, etc.); ii) the structural (e.g., access to healthcare resources, coordination between care providers), personal, situational, and financial factors that aggravated the burden of treatment; and iii) patient-reported consequences of the burden (e.g., poor adherence to treatments, financial burden, impact on professional, family, and social life, etc.). Our findings may not be applicable to patients with chronic conditions who differ from those who responded to our survey. Our taxonomy of the burden of treatment, provided by patients with chronic conditions from different countries and settings, supports the

  4. [Abnormal metabolism of triglycerides fractions in chronic pancreatitis and results after the operation treatment].

    PubMed

    Diakowska, Dorota; Knast, Witold; Diakowski, Witold; Grabowski, Krzysztof; Szelachowski, Piotr; Pelczar, Piotr

    2005-06-01

    This study was undertaken to determine how fats digestion processes were damaged due to chronic pancreatitis, and identify, whether lipid metabolism improved after surgical treatment the patients with chronic pancreatitis. Total lipids, triglycerides, diglycerides and free fatty acids levels in serum and stool were analysed, using chemical tests, thin-layer chromatography and electrophoresis of serum lipoproteins. The patients before the operations showed higher total lipids and triglycerides concentrations, and lower concentrations of diglycerides and free fatty acids in stool. These patients had high triglycerides, chylomicrons, VLDL, LDL-CH concentrations, and low-diglycerides, free fatty acids, HDL-CH concentrations in serum. These data were statistically significant. After the operations and substitution therapy it was observed normalization of the total lipids and lipids fractions levels in stool and in serum. Concentrations of LDL-CH and HDL-CH fractions were irregular. We conclude, that these lipids parameters could be used in diagnosing and monitoring the results of chronic pancreatitis surgical treatment.

  5. [Surgical treatment of chronic pancreatitis based on classification of M. Buchler and coworkers].

    PubMed

    Krivoruchko, I A; Boĭko, V V; Goncharova, N N; Andreeshchev, S A

    2011-08-01

    The results of surgical treatment of 452 patients, suffering chronic pancreatitis (CHP), were analyzed. The CHP classification, elaborated by M. Buchler and coworkers (2009), based on clinical signs, morphological peculiarities and pancreatic function analysis, contains scientifically substantiated recommendations for choice of diagnostic methods and complex treatment of the disease. The classification proposed is simple in application and constitutes an instrument for studying and comparison of the CHP course severity, the patients prognosis and treatment.

  6. Treatment-free remission following frontline nilotinib in patients with chronic myeloid leukemia in chronic phase: results from the ENESTfreedom study.

    PubMed

    Hochhaus, A; Masszi, T; Giles, F J; Radich, J P; Ross, D M; Gómez Casares, M T; Hellmann, A; Stentoft, J; Conneally, E; García-Gutiérrez, V; Gattermann, N; Wiktor-Jedrzejczak, W; le Coutre, P D; Martino, B; Saussele, S; Menssen, H D; Deng, W; Krunic, N; Bedoucha, V; Saglio, G

    2017-07-01

    The single-arm, phase 2 ENESTfreedom trial assessed the potential for treatment-free remission (TFR; i.e., the ability to maintain a molecular response after stopping therapy) following frontline nilotinib treatment. Patients with Philadelphia chromosome-positive chronic myeloid leukemia in chronic phase with MR 4.5 (BCR-ABL1⩽0.0032% on the International Scale (BCR-ABL1 IS )) and ⩾2 years of frontline nilotinib therapy were enrolled. Patients with sustained deep molecular response during the 1-year nilotinib consolidation phase were eligible to stop treatment and enter the TFR phase. Patients with loss of major molecular response (MMR; BCR-ABL1 IS ⩽0.1%) during the TFR phase reinitiated nilotinib. In total, 215 patients entered the consolidation phase, of whom 190 entered the TFR phase. The median duration of nilotinib before stopping treatment was 43.5 months. At 48 weeks after stopping nilotinib, 98 patients (51.6%; 95% confidence interval, 44.2-58.9%) remained in MMR or better (primary end point). Of the 86 patients who restarted nilotinib in the treatment reinitiation phase after loss of MMR, 98.8% and 88.4%, respectively, regained MMR and MR 4.5 by the data cutoff date. Consistent with prior reports of imatinib-treated patients, musculoskeletal pain-related events were reported in 24.7% of patients in the TFR phase (consolidation phase, 16.3%).

  7. The role of iron in the pathophysiology and treatment of chronic hepatitis C

    PubMed Central

    Price, Leslie; Kowdley, Kris V

    2009-01-01

    Increased hepatic iron content may be observed in patients with chronic hepatitis C infection, and may contribute to disease severity. The presence of hemochromatosis gene mutations is associated with increased hepatic iron accumulation and may lead to accelerated disease progression. Hepatic iron depletion has been postulated to decrease the risk of hepatocellular carcinoma in patients with cirrhosis due to chronic hepatitis C. It is possible that iron depletion stabilizes or improves liver histology and slows disease progression in these individuals. The present article reviews the prevalence and risk factors for hepatic iron overload in chronic hepatitis C, with emphasis on the available data regarding the efficacy of iron depletion in the treatment of this common liver disease. PMID:20011735

  8. Chronic administration of sildenafil improves erectile function in a rat model of chronic renal failure

    PubMed Central

    Gurbuz, Nilgun; Kol, Arif; Ipekci, Tumay; Ates, Erhan; Baykal, Asli; Usta, Mustafa F

    2015-01-01

    The relationship between erectile dysfunction (ED) and chronic renal failure (CRF) has been reported in several studies. This study aimed to investigate whether the chronic use of sildenafil could enhance the erectile capacity in CRF-induced rats. In addition, we assessed the effect of that treatment on certain molecules, which have been suggested to play crucial roles in erectile physiology and CRF-related ED as well. Three groups of animals were utilized: (1) age-matched control rats, (2) CRF-induced rats, (3) CRF-induced rats treated with chronic administration of sildenafil (5 mg kg−1 p.o. for 6 weeks [treatment started after 6 weeks of CRF induction]). At 3 months, all animals underwent cavernosal nerve stimulation (CNS) to assess erectile function. Penile tissue advanced glycation end products (AGE's)/5-hydroxymethyl-2-furaldehyde, malondialdehyde (MDA), cGMP (ELISA), inducible nitric oxide synthase (iNOS) and neuronal NOS (nNOS) (Western blot) analyses were performed in all rat groups. CRF-induced rats had a significant decrease in erectile function when compared to control rats (P < 0.05). The increase in both intracavernosal pressure (ICP) and area under the curve of CRF-induced rats treated with sildenafil (Group 3) was greater than CRF-induced rats (Group 2). Additionally, sildenafil treatment decreased AGE, MDA and iNOS levels, while it preserved nNOS and cGMP contents in CRF-induced penile tissue. Decreased AGE, MDA, iNOS and increased nNOS, cGMP levels at the sildenafil-treated group increased both ICP and Total ICP to CNS, which led to improve erectile function in CRF-induced rats. The results of the present study revealed the therapeutic effect of chronic sildenafil administration on erectile function in CRF-induced rats. PMID:25652632

  9. Leprosy-associated Chronic Wound Management Using Biomaterials

    PubMed Central

    Sivasubramanian, Srinivasan; Mohana, Sambasivam; Maheswari, Paulraj; Victoria, Victor; Thangam, Ramar; Mahalingam, Jayashri; Chandrasekar-Janebjer, Gayathri; Savariar, Vincent; Madhan, Balaraman; Gunasekaran, Palani; Kitambi, Satish S

    2018-01-01

    Background: Deformities and neuropathic chronic ulcers are the common features associated with leprosy-cured individuals that impact their quality of life and impair rehabilitation efforts. The challenging aspects for treatment of chronic wounds are the factors that inhibit healing. We reasoned that limited success of various therapeutic interventions could be due to the fact that leprosy-cured individual's physiology gets acclimatized to having a chronic wound that any therapeutic intervention is counterbalanced to maintain status quo at the wound site. Therefore, an alternative strategy would be to use biomaterials that gradually alter the wound site allowing the individual's physiology to participate in the healing process. Aims: Developing the human amnion (Amn)-derived biomaterial scaffolds and evaluating its use to heal chronic wounds in leprosy-cured but deformed persons (LCDPs). Materials and Methods: Using an enzymatic protocol, we have developed a rapid method to generate biomaterial scaffolds from discarded human Amn. A clinical trial on 26 LCDPs was performed with the biomaterial, and its wound-healing potential was then compared with LCDPs undergoing standard treatment procedure. Results: Biomaterial-based treatment of chronic wounds on LCDP displayed a higher efficiency in healing when compared to standard treatment. Conclusions: This study exemplifies that biomaterial-based treatment of leprosy-wounds offers an excellent affordable alternative for wound management. This study underlines the importance of involving both local wound environment and systemic effects for healing. In addition, we highlight wound healing as a necessity for successful rehabilitation and reintegration of leprosy-cured person into the society. PMID:29910571

  10. Value of molecular monitoring during the treatment of chronic myeloid leukemia: a Cancer and Leukemia Group B study.

    PubMed

    Stock, W; Westbrook, C A; Peterson, B; Arthur, D C; Szatrowski, T P; Silver, R T; Sher, D A; Wu, D; Le Beau, M M; Schiffer, C A; Bloomfield, C D

    1997-01-01

    Disappearance of the Philadelphia chromosome during treatment for chronic myeloid leukemia (CML) has become an important therapeutic end point. To determine the additional value of molecular monitoring during treatment for CML, we performed a prospective, sequential analysis using quantitative Southern blot monitoring of BCR gene rearrangements of blood and marrow samples from Cancer and Leukemia Group B (CALGB) study 8761. Sixty-four previously untreated adults with chronic-phase CML who were enrolled onto CALGB 8761, a molecular-monitoring companion study to a treatment study for adults with chronic-phase CML (CALGB 9013). Treatment consisted of repetitive cycles of interferon alfa and low-dose subcutaneous cytarabine. Blood and marrow Southern blot quantitation of BCR gene rearrangements was compared with marrow cytogenetic analysis before the initiation of treatment and of specified points during therapy. Reverse-transcriptase polymerase chain reaction (RT-PCR) analysis was performed to detect residual disease in patients who achieved a complete response by Southern blot or cytogenetic analysis. Quantitative molecular monitoring by Southern blot analysis of blood samples was found to be equivalent to marrow monitoring at all time points. Twelve of 62 (19%) follow-up samples studied by Southern blot analysis had a complete loss of BCR gene rearrangement in matched marrow and blood specimens. Southern blot monitoring of blood samples was also found to be highly correlated to marrow cytogenetic evaluation at all points, although there were four discordant cases in which Southern blot analysis of blood showed no BCR gene rearrangement, yet demonstrated from 12% to 20% Philadelphia chromosome-positive metaphase cells in the marrow. RT-PCR analysis detected residual disease in five of six patients in whom no malignant cells were detected using Southern blot or cytogenetic analyses. Quantitative Southern blot analysis of blood samples may be substituted for bone

  11. Profile of bosutinib and its clinical potential in the treatment of chronic myeloid leukemia

    PubMed Central

    Amsberg, Gunhild Keller-von; Koschmieder, Steffen

    2013-01-01

    Bosutinib (SKI-606) is an orally available, once-daily, dual Src and Abl kinase inhibitor with promising clinical potential in first-, second-, and third-line treatment of chronic myeloid leukemia (CML). Bosutinib effectively inhibits wild-type BCR-ABL and most imatinib-resistant BCR-ABL mutations except for V299L and T315I. Low hematologic toxicity is a remarkable characteristic of this novel second-generation tyrosine kinase inhibitor, and this has been ascribed to its minimal activity against the platelet-derived growth factor receptor and KIT. Low-grade, typically self-limiting diarrhea, which usually appears within the first few weeks after treatment initiation, represents the predominant toxicity of bosutinib. Other treatment-associated adverse events are mostly mild to moderate. Bosutinib has been approved by the US Food and Drug Administration for the treatment of chronic, accelerated, or blast phase Philadelphia chromosome-positive CML in adult patients with resistance or intolerance to prior therapy. This review summarizes the main properties of bosutinib and the currently available data on its clinical potential in the treatment of CML. PMID:23493838

  12. T cell activity in successful treatment of chronic urticaria with omalizumab

    PubMed Central

    2011-01-01

    Omalizumab, a humanized monoclonal anti-IgE antibody has the potential to alter allergen processing. Recently, it has been postulated the assessment of PHA-stimulated adenosine triphosphate (ATP) activity as maker of CD4+ T cells activity in peripheral blood cells. We present the case report of a 35-year-old woman with a history of chronic idiopathic urticaria and angioedema of 8 years of development with poor response to treatment. The patient was partially controlled with cyclosporine at doses of 100 mg/12 h. However, she was still developing hives daily. Finally treatment with omalizumab was started at dose of 300 mg every 2 weeks. The patient experienced a decrease in urticarial lesions 2 days after starting therapy. We also evaluated the effects of omalizumab therapy on the activity of peripheral blood CD4+ T cells from the patient, in order to determine the potential modification of anti-IgE therapy on the process of antigen presentation-recognition. Activity of CD4+ cells by ATP release was clearly increased demonstrating an enlarged CD4 activity. Omalizumab may be useful in the treatment of severe chronic urticaria. ATP activity of peripheral blood CD4+ T cells might be a non-subjective method to assess Omalizumab activity. PMID:21791043

  13. Pleiotropic effects of statins on the treatment of chronic periodontitis--a systematic review.

    PubMed

    Estanislau, Ilanna Mara Gomes; Terceiro, Icrólio Ribeiro Colares; Lisboa, Mario Roberto Pontes; Teles, Patrícia de Barros; Carvalho, Rosimary de Sousa; Martins, Ricardo Souza; Moreira, Maria Mônica Studart Mendes

    2015-06-01

    Statins are inhibitors of 3-hydroxy-3-methylglutaryl coenzyme A reductase and are an important group of hypolipidaemic drugs, widely used in the treatment of hypercholesterolaemia and cardiovascular disease. Some studies have shown that statins are able to modulate inflammation and alveolar bone loss. In order to evaluate whether statins could influence periodontal treatment, improving the clinical and radiographic parameters in chronic periodontitis, a systematic review was conducted in the databases PUBMED and BIREME, searching for articles in English and Portuguese, published between the years 2004 and 2014, using the combined keywords statin, periodontal disease, periodontitis and alveolar bone. Studies regarding the treatment of chronic periodontitis in humans, blind or double-blind, retrospective cohort or randomized controlled trials that used statins topically or systemically were selected. Statins have important anti-inflammatory and immune effects, reducing levels of C-reactive protein and matrix metalloproteinases and their intermediate products, such as tumour necrosis factor-α, and are also able to inhibit the adhesion and extravasation of leukocytes, which block the co-stimulation of T cells. Statins reduce bone resorption by inhibiting osteoclast formation and lead to increased apoptosis of these cells. The effect of statins on bone formation is related to the increased gene expression of bone morphogenetic protein in osteoblasts. Although we found biological mechanisms and clinical results that show lower alveolar bone loss and reduction of clinical signs of inflammation, further studies are needed to evaluate the clinical applicability of statins in the routine treatment of chronic periodontitis. © 2014 The British Pharmacological Society.

  14. Evolution of Pediatric Chronic Disease Treatment Decisions: A Qualitative, Longitudinal View of Parents' Decision-Making Process.

    PubMed

    Lipstein, Ellen A; Britto, Maria T

    2015-08-01

    In the context of pediatric chronic conditions, patients and families are called upon repeatedly to make treatment decisions. However, little is known about how their decision making evolves over time. The objective was to understand parents' processes for treatment decision making in pediatric chronic conditions. We conducted a qualitative, prospective longitudinal study using recorded clinic visits and individual interviews. After consent was obtained from health care providers, parents, and patients, clinic visits during which treatment decisions were expected to be discussed were video-recorded. Parents then participated in sequential telephone interviews about their decision-making experience. Data were coded by 2 people and analyzed using framework analysis with sequential, time-ordered matrices. 21 families, including 29 parents, participated in video-recording and interviews. We found 3 dominant patterns of decision evolution. Each consisted of a series of decision events, including conversations, disease flares, and researching of treatment options. Within all 3 patterns there were both constant and evolving elements of decision making, such as role perceptions and treatment expectations, respectively. After parents made a treatment decision, they immediately turned to the next decision related to the chronic condition, creating an iterative cycle. In this study, decision making was an iterative process occurring in 3 distinct patterns. Understanding these patterns and the varying elements of parents' decision processes is an essential step toward developing interventions that are appropriate to the setting and that capitalize on the skills families may develop as they gain experience with a chronic condition. Future research should also consider the role of children and adolescents in this decision process. © The Author(s) 2015.

  15. [Multidisciplinary guideline 'Recognition and treatment of chronic pain in vulnerable elderly people'].

    PubMed

    Achterberg, Wilco P; de Ruiter, Corinne M; de Weerd-Spaetgens, Chantal M E E; Geels, Paul; Horikx, Annemieke; Verduijn, Monique M

    2012-01-01

    Chronic pain in vulnerable elderly people is still poorly recognized and treated, both at home and in hospitals and care and nursing homes. Vulnerable elderly people experience and express pain differently to relatively healthy adults, especially when they suffer from cognitive impairment or specific conditions. Determining the nature and severity of the pain requires the use of pain assessment instruments that have been validated for use in vulnerable elderly people. Effective treatment of pain demands careful diagnosis and pharmacological and non-pharmacological interventions that have proven effectiveness in vulnerable elderly people. The combination of multiple morbidity and poly-pharmacy increases the chance of side-effects and complications. In addition, the pharmacokinetic and pharmacodynamic characteristics of many drugs are different in vulnerable elderly people. The advice is to start with a lower dose of pain medication and gradually build up a level on the basis of pain relief and side-effects ('start low, go slow!').

  16. New Directions in Chronic Disease Management.

    PubMed

    Kim, Hun Sung; Cho, Jae Hyoung; Yoon, Kun Ho

    2015-06-01

    A worldwide epidemic of chronic disease, and complications thereof, is underway, with no sign of abatement. Healthcare costs have increased tremendously, principally because of the need to treat chronic complications of non-communicable diseases including cardiovascular disease, blindness, end-stage renal disease, and amputation of extremities. Current healthcare systems fail to provide an appropriate quality of care to prevent the development of chronic complications without additional healthcare costs. A new paradigm for prevention and treatment of chronic disease and the complications thereof is urgently required. Several clinical studies have clearly shown that frequent communication between physicians and patients, based on electronic data transmission from medical devices, greatly assists in the management of chronic disease. However, for various reasons, these advantages have not translated effectively into real clinical practice. In the present review, we describe current relevant studies, and trends in the use of information technology for chronic disease management. We also discuss limitations and future directions.

  17. [Physical factors in the treatment and rehabilitation of patients with chronic prostatitis complicated by impotence].

    PubMed

    Karpukhin, I V; Bogomol'nyĭ, V A

    1999-01-01

    103 patients with chronic prostatitis complicated by erectile impotence were given combined treatment including shock-wave massage, mud applications, local vacuum magnetotherapy. This combination was found to stimulate copulative function, urodynamics of the lower urinary tracts, to produce an antiinflammatory effect. These benefits allow to recommend the above physical factors for management of chronic prostatitis patients with copulative dysfunction.

  18. [Diagnosis and treatment of duodenal dystrophy in patients with chronic pancreatitis].

    PubMed

    Kriger, A G; Smirnov, A V; Berelavichus, S V; Gorin, D S; Karmazanovskiy, G G; Vetsheva, N N; Nerestyuk, Ya I; Kalinin, D V; Glotov, A V

    to define optimal treatment of duodenal dystrophy in patients with chronic pancreatitis. 515 patients with chronic pancreatitis have been treated for the period 2004-2015 in A.V.Vishnevsky Institute of Surgery. Duodenal dystrophy (DD) was diagnosed in 79 (15.3%) of them. The diagnosis was confirmed by sonography, CT, MRI and endosonography. 5 patients are under observation without surgery. 74 patients were operated after previous medical therapy during 39 months on the average. Pancreatoduodenectomy was performed in 36 patients. Organ-sparing interventions were applied in 34 cases including different duodenal resections in 20 patients and pancreatic head resections in different modifications in 14 cases. 4 patients underwent palliative surgery. Chronic pancreatitis and DD were verified by morphological analysis of specimens. Long-term results were estimated in 47 patients. Median follow-up was 49.9 months. X-ray diagnostics showed that DD was combined with chronic pancreatitis in 87.3% of cases while morphological analysis revealed 93.8%. Clinical signs of DD were caused by striated pancreatitis in 69.6% and ectopic pancreatic tissue in 30.4%. Clinical manifestations of DD did not depend on its cause and were presented by symptoms of chronic pancreatitis. Postoperative complications occurred in 25 (34.7%) patients. There were 33.5% of complications after pancreatoduodenectomy and 70% after duodenal resection. 1 patient died. Overall mortality was 1,3%. In long-term period complete regression of symptoms was observed in 66% of cases, significant improvement - in 32%, absence of the effect - in 2%. Medical therapy should be preferred for patients with DD and chronic pancreatitis. Surgery is indicated in case of persistent pain, complicated course of chronic pancreatitis and duodenal obstruction. Pancreatoduodenectomy and pancreatic head resection are preferred.

  19. Chronic fatigue in Ehlers-Danlos syndrome-Hypermobile type.

    PubMed

    Hakim, Alan; De Wandele, Inge; O'Callaghan, Chris; Pocinki, Alan; Rowe, Peter

    2017-03-01

    Chronic fatigue is an important contributor to impaired health-related quality of life in Ehlers-Danlos syndrome. There is overlap in the symptoms and findings of EDS and chronic fatigue syndrome. A proportion of those with CFS likely have EDS that has not been identified. The evaluation of chronic fatigue in EDS needs to include a careful clinical examination and laboratory testing to exclude common causes of fatigue including anemia, hypothyroidisim, and chronic infection, as well as dysfunction of major physiological or organ systems. Other problems that commonly contribute to fatigue in EDS include sleep disorders, chronic pain, deconditioning, cardiovascular autonomic dysfunction, bowel and bladder dysfunction, psychological issues, and nutritional deficiencies. While there is no specific pharmacological treatment for fatigue, many medications are effective for specific symptoms (such as headache, menstrual dysfunction, or myalgia) and for co-morbid conditions that result in fatigue, including orthostatic intolerance and insomnia. Comprehensive treatment of fatigue needs to also evaluate for biomechanical problems that are common in EDS, and usually involves skilled physical therapy and attention to methods to prevent deconditioning. In addition to managing specific symptoms, treatment of fatigue in EDS also needs to focus on maintaining function and providing social, physical, and nutritional support, as well as providing on-going medical evaluation of new problems and review of new evidence about proposed treatments. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  20. Treatment patterns and prognostic indicators of response to therapy among patients with chronic myeloid leukemia in Australia, Canada, and South Korea.

    PubMed

    Whiteley, Jennifer; Iyer, Shrividya; Candrilli, Sean D; Kaye, James A

    2015-02-01

    representative of the true population of patients with chronic-phase CML. Second, data were entered by the selected physician and could be subject to data entry errors or inaccuracies. Third, limited information was collected from the patient records, and it is possible that we did not capture additional prognostic or confounding factors related to the measured outcomes. Next, because this was an analysis of previously documented data (i.e., retrospective), we were unable to provide a priori definitions of response. Finally, multivariable analyses were limited to imatinib-related outcomes. Treatment patterns and prognostic indicators differed by country. Health care providers, payers, and patients can utilize these results to inform treatment and policies aimed at improving the effectiveness of care for patients with chronic-phase CML.

  1. Multicomponent behavioral treatment for chronic combat-related posttraumatic stress disorder: A randomized controlled trial

    PubMed Central

    Beidel, Deborah C.; Frueh, B. Christopher; Uhde, Thomas W.; Wong, Nina; Mentrikoski, Janelle M.

    2010-01-01

    This study examined the efficacy of a multicomponent cognitive-behavioral therapy, Trauma Management Therapy, which combines exposure therapy and social emotional rehabilitation, to exposure therapy only in a group of male combat veterans with chronic posttraumatic stress disorder (PTSD). Thirty-five male Vietnam veterans with PTSD were randomly assigned to receive either Trauma Management Therapy (TMT) or Exposure Therapy Only (EXP). Participants were assessed at pre-treatment, mid-treatment, and post-treatment. Primary clinical outcomes were reduction of PTSD symptoms and improved social emotional functioning. Results indicated that veterans in both conditions showed statistically significant and clinically meaningful reductions in PTSD symptoms from pre- to post-treatment, though consistent with a priori hypotheses there were no group differences on PTSD variables. However, compared to the EXP group, participants in the TMT group showed increased frequency in social activities and greater time spent in social activities. These changes occurred from mid-treatment (after completion of exposure therapy) to post-treatment (after completion of the social emotional rehabilitation component); supporting the hypothesis that TMT alone would result in improved social functioning. Although the TMT group also had a significant decrease in episodes of physical rage, that change occurred prior to introduction of the social emotional component of TMT. This study demonstrates efficacy of exposure therapy for treating the core symptoms of PTSD among combat veterans with a severe and chronic form of this disorder. Moreover, multi-component CBT shows promise for improving social functioning beyond that provided by exposure therapy alone, particularly by increasing social engagement/interpersonal functioning in a cohort of veterans with severe and chronic PTSD. PMID:20951543

  2. Efficacy of Brief Behavioral Treatment for Chronic Insomnia in Older Adults

    PubMed Central

    Buysse, Daniel J.; Germain, Anne; Moul, Douglas E.; Franzen, Peter L.; Brar, Laurie K.; Fletcher, Mary E.; Begley, Amy; Houck, Patricia R.; Mazumdar, Sati; Reynolds, Charles F.; Monk, Timothy H.

    2011-01-01

    Background Chronic insomnia is a common health problem with substantial consequences in older adults. Cognitive behavioral treatments are efficacious but not widely available. The aim of this study was to test the efficacy of brief behavioral treatment for insomnia (BBTI) vs an information control (IC) condition. Methods A total of 79 older adults (mean age, 71.7 years; 54 women [70%]) with chronic insomnia and common comorbidities were recruited from the community and 1 primary care clinic. Participants were randomly assigned to either BBTI, consisting of individualized behavioral instructions delivered in 2 intervention sessions and 2 telephone calls, or IC, consisting of printed educational material. Both interventions were delivered by a nurse clinician. The primary outcome was categorically defined treatment response at 4 weeks, based on sleep questionnaires and diaries. Secondary outcomes included self-report symptom and health measures, sleep diaries, actigraphy, and polysomnography. Results Categorically defined response (67% [n=26] vs 25% [n=10]; χ2=13.8) (P<.001) and the proportion of participants without insomnia (55% [n=21] vs 13% [n=5]; χ2=15.5) (P<.001) were significantly higher for BBTI than for IC. The number needed to treat was 2.4 for each outcome. No differential effects were found for subgroups according to hypnotic or antidepressant use, sleep apnea, or recruitment source. The BBTI produced significantly better outcomes in self-reported sleep and health (group × time interaction, F5,73=5.99, P<.001), sleep diary (F8,70= 4.32, P<.001), and actigraphy (F4,74=17.72, P<.001), but not polysomnography. Improvements were maintained at 6months. Conclusion We found that BBTI is a simple, efficacious, and durable intervention for chronic insomnia in older adults that has potential for dissemination across medical settings. PMID:21263078

  3. Surgical interventions in patients with chronic constipation refractory to intensive medical treatment.

    PubMed

    Yalcin, Samet; Yalcin, Bulent; Gecim, Ethem I

    2009-01-01

    Management of patients with chronic constipation (CC), irresponsive to medical treatment, is very difficult. There are some surgical approaches reported for the treatment. In this study we aimed to assess the results of different surgical procedures in patients with severe CC who were refractory to intensive medical treatments. Fifteen patients with refractory chronic constipation underwent surgical management between 1998 and 2003 in Ankara University School of Medicine Department of General Surgery. Median age of the patients was 40 years (range, 24-77), female/male ratio was 11/4, median duration of symptoms was 13 years (range, 4-35 years) and median interval of two subsequent bowel movements was 15 (range, 5-30) days. Preoperative evaluation including barium enema, colonoscopy, colonic transit time, and cinedefecography and balloon expulsion test were done in all patients. Clinical analysis of constipation with these tests indicated a simple slow transit colon in three patients but more complicated variations of combined anatomical functional disorders in the rest of the cases. Surgical procedures consisted of total colectomy, Frykman-Goldberg procedure, Wells procedure and appendisostomy, laparoscopically in 8 of them. Deep vein thrombosis developed in the postoperative period after rectopexy and pelvic floor repair in one case. The median follow-up time was 5.5 years. Fourteen (93.3%) patients had an excellent bowel movement and were highly satisfied with the surgical management. Surgical interventions may be beneficial in selected patients with refractory chronic constipation (Tab. 2, Ref. 13). Full Text (Free, PDF) www.bmj.sk.

  4. Deep molecular responses for treatment-free remission in chronic myeloid leukemia.

    PubMed

    Dulucq, Stéphanie; Mahon, Francois-Xavier

    2016-09-01

    Several clinical trials have demonstrated that some patients with chronic myeloid leukemia in chronic phase (CML-CP) who achieve sustained deep molecular responses on tyrosine kinase inhibitor (TKI) therapy can safely suspend therapy and attempt treatment-free remission (TFR). Many TFR studies to date have enrolled imatinib-treated patients; however, the feasibility of TFR following nilotinib or dasatinib has also been demonstrated. In this review, we discuss available data from TFR trials and what these data reveal about the molecular biology of TFR. With an increasing number of ongoing TFR clinical trials, TFR may become an achievable goal for patients with CML-CP. © 2016 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.

  5. Chronic fluoxetine treatment increases NO bioavailability and calcium-sensitive potassium channels activation in rat mesenteric resistance arteries.

    PubMed

    Pereira, Camila A; Ferreira, Nathanne S; Mestriner, Fabiola L; Antunes-Rodrigues, José; Evora, Paulo R B; Resstel, Leonardo B M; Carneiro, Fernando S; Tostes, Rita C

    2015-10-15

    Fluoxetine, a selective serotonin reuptake inhibitor (SSRI), has effects beyond its antidepressant properties, altering, e.g., mechanisms involved in blood pressure and vasomotor tone control. Although many studies have addressed the acute impact of fluoxetine on the cardiovascular system, there is a paucity of information on the chronic vascular effects of this SSRI. We tested the hypothesis that chronic fluoxetine treatment enhances the vascular reactivity to vasodilator stimuli by increasing nitric oxide (NO) signaling and activation of potassium (K+) channels. Wistar rats were divided into two groups: (I) vehicle (water for 21 days) or (II) chronic fluoxetine (10 mg/kg/day in the drinking water for 21 days). Fluoxetine treatment increased endothelium-dependent and independent vasorelaxation (analyzed by mesenteric resistance arteries reactivity) as well as constitutive NO synthase (NOS) activity, phosphorylation of eNOS at Serine1177 and NO production, determined by western blot and fluorescence. On the other hand, fluoxetine treatment did not alter vascular expression of neuronal and inducible NOS or guanylyl cyclase (GC). Arteries from fluoxetine-treated rats exhibited increased relaxation to pinacidil. Increased acetylcholine vasorelaxation was abolished by a calcium-activated K+ channel (KCa) blocker, but not by an inhibitor of KATP channels. On the other hand, vascular responses to Bay 41-2272 and 8-bromo-cGMP were similar between the groups. In conclusion, chronic fluoxetine treatment increases endothelium-dependent and independent relaxation of mesenteric resistance arteries by mechanisms that involve increased eNOS activity, NO generation, and KCa channels activation. These effects may contribute to the cardiovascular effects associated with chronic fluoxetine treatment. Copyright © 2015 Elsevier B.V. All rights reserved.

  6. Evaluation of efficacy of photodynamic therapy as an adjunct to nonsurgical periodontal therapy in treatment of chronic periodontitis patients: A clinico-microbiological study.

    PubMed

    Raj, K Ravi; Musalaiah, Svvs; Nagasri, M; Kumar, P Aravind; Reddy, P Indeevar; Greeshma, M

    2016-01-01

    Photodynamic therapy (PDT) is a local noninvasive treatment modality without side effects caused by antibiotics. The aim of this study was to evaluate the efficacy of adjunctive use of PDT with scaling and root planing as compared with SRP alone in the treatment of chronic periodontitis. Twenty participants with chronic periodontitis having probing pocket depths (PDs) of ≥5 mm were selected for the study. Patients were randomly divided into control group and test group with ten patients in each group. Full-mouth SRP was performed in both the groups, followed by PDT in test group. Assessment of plaque index (PI), gingival index (GI), PD, and clinical attachment level (CAL) was done at baseline and after 3 months. Microbiological assessment of Porphyromonas gingivalis, Tannerella forsythia, and Treponema denticola was done by polymerase chain reaction (PCR) at baseline and 3 months after the therapy. There was a significant reduction in PI, GI, PD, CAL, and microbiologic parameters in test group, following SRP and PDT, when compared with SRP alone in control group. PDT in conjunction with SRP has shown additional improvement in periodontal parameters when compared to SRP alone and has a beneficial effect in chronic periodontitis patients.

  7. Results of an Interdisciplinary Day Care Approach for Chronic Tinnitus Treatment: A Prospective Study Introducing the Jena Interdisciplinary Treatment for Tinnitus

    PubMed Central

    Ivansic, Daniela; Dobel, Christian; Volk, Gerd F.; Reinhardt, Daniel; Müller, Boris; Smolenski, Ulrich C.; Guntinas-Lichius, Orlando

    2017-01-01

    Objective: Considering the heterogeneity of the symptoms shown by patients suffering from chronic tinnitus, there are surprisingly few interdisciplinary treatments available, and mostly available only for inpatients. In order to provide an interdisciplinary treatment, we developed a day care concept in which each patient was treated by an ENT doctor, a cognitive behavioral therapist, a specialist for medical rehabilitation and an audiologist (Jena Interdisciplinary Treatment for Tinnitus, JITT). The aim of this study was to observe the changes of tinnitus related distress due to interdisciplinary day care treatment and to determine which factors mediate this change. Subjects and Methods: Tinnitus annoyance was measured using the Tinnitus Questionnaire on 308 patients with chronic tinnitus. They were treated in the day care unit over five consecutive days between July 2013 and December 2014. Data were collected before treatment when screened (T0), at the beginning (T1) and at the end of the 5 day treatment (T2), as well as 20 days (T3) and 6 months after treatment (T4). Results: Overall, tinnitus annoyance improved significantly from the screening day to the beginning of treatment, and to a much larger degree from the beginning to the end of treatment. The treatment outcome remained stable 6 months after treatment. Patients with the following symptoms displayed higher tinnitus annoyance at T0: dizziness at tinnitus onset, tinnitus sound could not be masked with background noise, tinnitus worsening during physical stress, comorbid psychiatric diagnosis, higher age and higher hearing loss. Loudness of tinnitus perceived in the right ear correlated with tinnitus annoyance significantly. Demographic, tinnitus and strain variables could only explain 12.8% of the variance of the change in tinnitus annoyance from T0 to T4. Out of 39 predictors, the only significant ones were “sick leave 6 months before treatment” and “tinnitus annoyance at T0.” Conclusion: The

  8. An update on the diagnosis and treatment of chronic idiopathic neutropenia.

    PubMed

    Dale, David C; Bolyard, Audrey A

    2017-01-01

    Neutropenia lasting for at least for 3 months and not attributable to drugs or a specific genetic, infectious, inflammatory, autoimmune or malignant cause is called chronic idiopathic neutropenia (CIN). CIN and autoimmune neutropenia (AIN) are very similar and overlapping conditions. The clinical consequences depend upon the severity of neutropenia, but it is not considered a premalignant condition. Long-term observational studies in children indicate that the disease often lasts for 3-5 years in children, then spontaneously remits, but it rarely remits in adult cases. The value of antineutrophil antibody testing in both children and adults is uncertain. Most recent data suggest that CIN and AIN are immune-mediated diseases, but there are no new clinical or genetic tests to aid in diagnosis. Treatment with granulocyte colony stimulating factor (G-CSF) is effective to increase blood neutrophils in almost all cases; this treatment is reserved, however, for patients with both neutropenia and evidence of recurrent fevers, inflammatory symptoms and infections. There is little or no evidence to indicate that G-CSF treatment predisposes to myeloid malignancies in this population. It is important to recognize CIN and AIN, the most common causes of chronic neutropenia in both children and adults. If the neutropenia is not severe, that is more than 0.5 × 10/l, most patients can be observed and not treated prophylactically with antibiotics or a growth factor. When neutropenia is severe, treatment with G-CSF is often beneficial.

  9. Chronic Anatabine Treatment Reduces Alzheimer's Disease (AD)-Like Pathology and Improves Socio-Behavioral Deficits in a Transgenic Mouse Model of AD.

    PubMed

    Verma, Megha; Beaulieu-Abdelahad, David; Ait-Ghezala, Ghania; Li, Rena; Crawford, Fiona; Mullan, Michael; Paris, Daniel

    2015-01-01

    Anatabine is a minor tobacco alkaloid, which is also found in plants of the Solanaceae family and displays a chemical structure similarity with nicotine. We have shown previously that anatabine displays some anti-inflammatory properties and reduces microgliosis and tau phosphorylation in a pure mouse model of tauopathy. We therefore investigated the effects of a chronic oral treatment with anatabine in a transgenic mouse model (Tg PS1/APPswe) of Alzheimer's disease (AD) which displays pathological Aβ deposits, neuroinflammation and behavioral deficits. In the elevated plus maze, Tg PS1/APPswe mice exhibited hyperactivity and disinhibition compared to wild-type mice. Six and a half months of chronic oral anatabine treatment, suppressed hyperactivity and disinhibition in Tg PS1/APPswe mice compared to Tg PS1/APPswe receiving regular drinking water. Tg PS1/APPswe mice also elicited profound social interaction and social memory deficits, which were both alleviated by the anatabine treatment. We found that anatabine reduces the activation of STAT3 and NFκB in the vicinity of Aβ deposits in Tg PS1/APPswe mice resulting in a reduction of the expression of some of their target genes including Bace1, iNOS and Cox-2. In addition, a significant reduction in microgliosis and pathological deposition of Aβ was observed in the brain of Tg PS1/APPswe mice treated with anatabine. This is the first study to investigate the impact of chronic anatabine treatment on AD-like pathology and behavior in a transgenic mouse model of AD. Overall, our data show that anatabine reduces β-amyloidosis, neuroinflammation and alleviates some behavioral deficits in Tg PS1/APPswe, supporting further exploration of anatabine as a possible disease modifying agent for the treatment of AD.

  10. Implication of mGlu5 receptor in the enhancement of morphine-induced hyperlocomotion under chronic treatment with zolpidem.

    PubMed

    Shibasaki, Masahiro; Ishii, Kazunori; Masukawa, Daiki; Ando, Koji; Ikekubo, Yuiko; Ishikawa, Yutori; Shibasaki, Yumiko; Mori, Tomohisa; Suzuki, Tsutomu

    2014-09-05

    Long-term exposure to zolpidem induces drug dependence, and it is well known that the balance between the GABAergic and glutamatergic systems plays a critical role in maintaining the neuronal network. In the present study, we investigated the interaction between GABAA receptor α1 subunit and mGlu5 receptor in the limbic forebrain including the N.Acc. after treatment with zolpidem for 7 days. mGlu5 receptor protein levels were significantly increased after treatment with zolpidem for 7 days, and this change was accompanied by the up-regulation of phospholipase Cβ1 and calcium/calmodulin-dependent protein kinase IIα, which are downstream of mGlu5 receptor in the limbic forebrain. To confirm that mGlu5 receptor is directly involved in dopamine-related behavior in mice following chronic treatment with zolpidem, we measured morphine-induced hyperlocomotion after chronic treatment with zolpidem in the presence or absence of an mGlu5 receptor antagonist. Although chronic treatment with zolpidem significantly enhanced morphine-induced hyperlocomotion, this enhancement of morphine-induced hyperlocomotion was suppressed by treating it with the mGlu5 receptor antagonist MPEP. These results suggest that chronic treatment with zolpidem caused neural plasticity in response to activation of the mesolimbic dopaminergic system accompanied by an increase in mGlu5 receptor. Copyright © 2014 Elsevier B.V. All rights reserved.

  11. Chronic pancreatitis.

    PubMed

    DiMagno, Matthew J; DiMagno, Eugene P

    2012-09-01

    We review important new clinical observations in chronic pancreatitis reported in 2011. Smoking increases the risk of nongallstone acute pancreatitis and the progression of acute pancreatitis to chronic pancreatitis. Binge drinking during Oktoberfest did not associate with increased hospital admissions for acute pancreatitis. The unfolded protein response is an adaptive mechanism to maintain pancreatic health in response to noxious stimuli such as alcohol. Onset of diabetes mellitus in chronic pancreatitis is likely due to progressive disease rather than individual variables. Insufficient pancreatic enzyme dosing is common for treatment of pancreatic steatorrhea; 90 000 United States Pharmacopeia units of lipase should be given with meals. Surgical drainage provides sustained, superior pain relief compared with endoscopic treatment in patients advanced chronic pancreatitis with a dilated main duct ± pancreatic stones. The central acting gabapentoid pregabalin affords a modest 12% pain reduction in patients with chronic pancreatitis but approximately 30% of patients have significant side effects. Patients with nongallstone-related acute pancreatitis or chronic pancreatitis of any cause should cease smoking. Results of this year's investigations further elucidated the pancreatic pathobiology due to alcohol, onset of diabetes mellitus in chronic pancreatitis, and the mechanisms and treatment of neuropathic pain in chronic pancreatitis.

  12. Chronic pancreatitis.

    PubMed

    Gupte, Anand R; Forsmark, Chris E

    2014-09-01

    We review selected important clinical observations in chronic pancreatitis reported in 2013. Early diagnosis of chronic pancreatitis remains difficult, although newer techniques utilizing endoscopic ultrasonography-elastography and MRI hold promise. Patients with chronic pancreatitis are at risk of nutritional deficiencies. Osteoporosis, osteopenia, and bone fracture are particularly common in these patients, and require active intervention and treatment. Diabetes caused by chronic pancreatitis, type 3c diabetes, has specific characteristics and requires careful management. Antioxidants and neuromodulators may decrease pain in some patients with chronic pancreatitis. Endoscopic treatment is effective and can be utilized in patients with painful chronic pancreatitis, although randomized trials demonstrate that surgical therapy is somewhat more durable and effective. Although surgery has typically been a last resort, some advocate early surgical intervention but the optimal time remains unknown. Early diagnosis of pancreatitis may be improved by newer techniques associated with endoscopic ultrasonography imaging. Treatment of nutritional deficiencies and diabetes is an important aspect of treating chronic pancreatitis. Pain relief with adjunct means of pain modulation should be tried before starting narcotics for pain control. Endoscopic therapy is appropriate for treating chronic pancreatitis and its local complications and surgical intervention can be considered early in carefully selected individuals.

  13. [BASIC PRINCIPLES OF SURGICAL TREATMENT OF CHRONIC WOUNDS – SHARP DEBRIDEMENT].

    PubMed

    Marinović, M; Fumić, N; Laginja, S; Smokrović, E; Bakota, B; Bekić, M; Čoklo, M

    2016-01-01

    The ever improving health standards in terms of quality and more efficient health care result in an increase in life expectancy, thus increasing the number of elderly people in the population. A higher level of activity in elderly population leads to greater incidence of injuries, and on the other hand, there is an increasing number of comorbidities. Circulatory disorders, diabetes mellitus, metabolic imbalances, etc. and a reduced biological potential of tissue regeneration result in an increased number of chronic wounds that pose a significant health, social and economic burden on the society. These conditions require significant involvement of medical and non-medical staff in pre-hospital institutions. Significant material and other health care resources are allocated for the treatment of chronic wounds. These conditions result in a lower quality of life of patients and their families and caregivers. Debridement is a crucial medical procedure for the treatment of acute and chronic wounds. The result of debridement is removal of all barriers within and around the wound that obstruct physiological processes of wound healing. Debridement is a repeating process when indicated. There are several types of debridement, each with its advantages and disadvantages. The method of debridement should be determined by the physician or other professional trained person on the basis of wound characteristics and in accordance with their expertise and capabilities. In the same wound, we can combine different types of debridement, all with the goal of faster and better wound healing.

  14. Recognition and treatment of sleep-disordered breathing: an important component of chronic disease management.

    PubMed

    Farrell, Peter C; Richards, Glenn

    2017-05-25

    Sleep-disordered breathing (SDB) is a highly prevalent condition, and is associated with many debilitating chronic diseases. The role of untreated obstructive sleep apnea (OSA) in arterial hypertension has been recognized in international guidelines. Treatment with continuous positive airway pressure (CPAP) is associated with clinically-relevant reductions in blood pressure. In heart failure (HF), SDB is associated with worse prognosis and increased mortality. Major HF guidelines recommend that patients should be treated for sleep apnea to improve their HF status. Severe OSA increases the risk of arrhythmias, including atrial fibrillation, influences risk management in stroke, and is highly prevalent in patients with type 2 diabetes. Effective treatment with CPAP improves the success of antiarrhythmic interventions, improves outcomes in stroke and reduces hyperglycemia in diabetes. Patients with coronary artery disease also have a high prevalence of SDB, which is independently associated with worse outcomes. The role of CPAP for secondary cardiovascular prevention remains to be determined. Data from large, well-conducted clinical trials have shown that noninvasive ventilation, targeted to markedly reduce hypercapnia, significantly improves survival and reduces readmission in stable hypercapnic chronic obstructive pulmonary disease. The association of SDB with chronic diseases contributes to the high healthcare costs incurred by SDB patients. SDB also has an important negative impact on quality of life, which is reversed by CPAP treatment. The high prevalence of SDB, and its association with diseases that cause significant morbidity and mortality, suggest that the diagnosis and management of SDB is an important therapeutic goal. First, adherent CPAP treatment significantly improves the quality of life of all patients with SDB; second, it eliminates the negative impact of untreated SDB on any associated chronic diseases; and third, it significantly reduces the

  15. A highly successful and novel model for treatment of chronic painful diabetic peripheral neuropathy.

    PubMed

    Pfeifer, M A; Ross, D R; Schrage, J P; Gelber, D A; Schumer, M P; Crain, G M; Markwell, S J; Jung, S

    1993-08-01

    To investigate why, in spite of a vast variety of treatment agents, the alleviation of pain in patients with diabetic neuropathy is difficult. Previous studies have not used a treatment algorithm based on anatomic site and neuropathophysiological source of the neuropathic pain. A model that categorizes the types of pain into three groups (superficial, deep, and muscular) was applied in 75 diabetic patients with chronic (> 12 mo) painful distal symmetrical polyneuropathy in a controlled case series. Twenty-two patients were untreated and 53 patients were treated with imipramine +/- mexiletine for deep pain, capsaicin for superficial pain, and stretching exercises and metaxalone +/- piroxican for muscular pain. Each type of pain was scored separately on a scale of 0 (none) to 19 (worst), and the total of all three types was used as an index of overall pain. Ability to sleep through the night was scored by a scale of 1 (never) to 5 (always). No significant differences were observed in initial pain scores, sleep scores, demographics, biochemistries, or physical findings between the two groups. After 3 mo a significant improvement in scores was noted in the treated but not the untreated patients. In addition, a significant difference was found in the change of scores between the treated and untreated patients: total pain (-18 +/- 2 vs. 0 +/- 2), deep pain (-7 +/- 1 vs. 0 +/- 1), superficial pain (-5 +/- 1 vs. 0 +/- 1), muscular pain (-6 +/- 1 vs. 0 +/- 1), and sleep (1.2 +/- 0.2 vs. 0.2 +/- 0.2), all P < 0.0001. In treated patients 21% became pain-free (total pain < 2), 66% had improvement (decrease in total pain > 5, but not total elimination of painful symptoms), and 13% were considered treatment failures (a decrease in total pain of < or = 5). This compares with 0 (P < 0.02), 10 (P < 0.0001), and 90% (P < 0.0001), respectively, in the untreated patients. This study presents a new rationale and hypothesis for the successful treatment of chronic painful diabetic

  16. Soluble CD30 serum levels before and after treatment with alpha-interferon in patients with chronic hepatitis C.

    PubMed

    Di Cesare, Enrico; Spadaro, Aldo; Ajello, Antonino; Ferraù, Oscar; Alessi, Nunziata; Luigiano, Carmelo; Melluso, Rossana; Freni, Maria A

    2005-01-01

    It has been suggested that soluble CD30 (sCD30) serum levels in chronic hepatitis C are correlated with the activity of the disease and with the outcome of interferon (IFN) treatment. In this study, sCD30 serum levels in 25 patients with chronic hepatitis C, before and after treatment with IFN-2alpha, were measured. A total of 20 healthy subjects were used as controls. High sCD30 levels in serum were found in 36% of patients and in 5% of controls. In patients with sCD30 levels above or within the normal range, no significant differences in age, gender, serum transaminases and histology activity index were found. In relation to IFN treatment, only responder patients had serum sCD30 higher than controls, although the difference between responders and non-responders was not significant. No changes from baseline values were observed after treatment. Although high, sCD30 serum levels in chronic hepatitis C are not correlated with the disease activity, are not affected by IFN treatment and are not predictors of response to IFN treatment.

  17. Transcutaneous electrical nerve stimulation as an additional treatment for women suffering from therapy-resistant provoked vestibulodynia: a feasibility study.

    PubMed

    Vallinga, Marleen S; Spoelstra, Symen K; Hemel, Inge L M; van de Wiel, Harry B M; Weijmar Schultz, Willibrord C M

    2015-01-01

    The current approach to women with provoked vestibulodynia (PVD) comprises a multidimensional, multidisciplinary therapeutic protocol. As PVD is considered to be a chronic pain disorder, transcutaneous electrical nerve stimulation (TENS) can be used as an additional therapy for women with otherwise therapy-resistant PVD. The aims of this study were to evaluate whether TENS has a beneficial effect on vulvar pain, sexual functioning, and sexually-related personal distress in women with therapy-resistant PVD and to assess the effect of TENS on the need for vestibulectomy. A longitudinal prospective follow-up study was performed on women with therapy-resistant PVD who received additional domiciliary TENS. Self-report questionnaires and visual analog scales (VASs) were completed at baseline (T1), post-TENS (T2), and follow-up (T3). Vulvar pain, sexual functioning, and sexually-related personal distress were the main outcome measures. Thirty-nine women with therapy-resistant PVD were included. Mean age was 27 ± 5.6 years (range: 19 to 41); mean duration between TENS and T3 follow-up was 10.1 ± 10.7 months (range: 2 to 32). Vulvar pain VAS scores directly post-TENS (median 3.4) and at follow-up (median 3.2) were significantly (P < 0.01) lower than at baseline (median 8.0). Post-TENS, sexual functioning scores on the Female Sexual Functioning Index questionnaire had improved significantly (P = 0.2); these scores remained stable at follow-up. Sexually-related personal distress scores had improved significantly post-TENS (P = 0.01). Only 4% of the women who received TENS needed to undergo vestibulectomy vs. 23% in our previous patient population. The addition of self-administered TENS to multidimensional treatment significantly reduced the level of vulvar pain and the need for vestibulectomy. The long-term effect was stable. These results not only support our hypothesis that TENS constitutes a feasible and beneficial addition to multidimensional

  18. Effectiveness of myofascial release in treatment of chronic musculoskeletal pain: a systematic review.

    PubMed

    Laimi, Katri; Mäkilä, Annika; Bärlund, Esa; Katajapuu, Niina; Oksanen, Airi; Seikkula, Valpuri; Karppinen, Jari; Saltychev, Mikhail

    2018-04-01

    To evaluate the evidence on the effectiveness of myofascial release therapy to relieve chronic musculoskeletal pain and to improve joint mobility, functioning level, and quality of life in pain sufferers. Data sources and review: Randomized controlled trials were systematically gathered from CENTRAL, Medline, Embase, CINAHL, Scopus, and PEDro databases. The methodological quality of articles was assessed according to the Cochrane Collaboration's domain-based framework. In addition, the effect sizes of main outcomes were calculated based on reported means and variances at baseline and in follow-up. Of 513 identified records, 8 were relevant. Two trials focused on lateral epicondylitis ( N = 95), two on fibromyalgia ( N = 145), three on low back pain ( N = 152), and one on heel pain ( N = 65). The risk of bias was considered low in three and high in five trials. The duration of therapy was 30-90 minutes 4 to 24 times during 2-20 weeks. The effect sizes did not reach the minimal clinically important difference for pain and disability in the studies of low back pain or fibromyalgia. In another three studies with the high risk of bias, the level of minimal clinically important difference was reached up to two-month follow-up. Current evidence on myofascial release therapy is not sufficient to warrant this treatment in chronic musculoskeletal pain.

  19. Illness Representations, Treatment Beliefs, Medication Adherence, and 30-Day Hospital Readmission in Adults With Chronic Heart Failure: A Prospective Correlational Study.

    PubMed

    Turrise, Stephanie

    2016-01-01

    An estimated 5.1 million Americans have chronic heart failure, yet despite advances in its treatment, there has been no improvement in hospital readmissions among aging adult patients with chronic heart failure. The purpose of this study is to investigate the relationships among illness representations, treatment beliefs, medication adherence, and 30-day hospital readmission for heart failure exacerbation in aging adults with chronic heart failure. Using a prospective, correlational design, 96 older adults with a primary or secondary diagnosis of heart failure discharged to home from a hospital in the Southeastern United States participated in telephone surveys and follow-up telephone calls. Data analysis included correlation and logistic regression analyses. Participants were highly adherent to their medications. Individuals who did not believe their treatment was effective in controlling their HF were readmitted within 30 days of hospital discharge for HF exacerbation; that is, treatment control was inversely related to 30-day hospital readmission. In post hoc analyses, personal control was inversely related to dichotomized medication adherence and necessity-concern differential was directly related to dichotomized medication adherence. The necessity-concern differential, or the belief that medication necessity outweighed the concerns they had about their medicines, was a significant predictor of medication adherence. Nurses can use these study findings to help identify individuals who may be at risk of being nonadherent to their medications and hospital readmission. Recommendations for future research include replication with multiple sites, the addition of objective measures of medication adherence, investigation of both the cognitive and emotional pathways, and qualitative exploration of personal control in the context of medication adherence in HF.

  20. 25 years of interferon-based treatment of chronic hepatitis C: an epoch coming to an end.

    PubMed

    Heim, Markus H

    2013-07-01

    Chronic hepatitis caused by infection with hepatitis C virus C (HCV) (therefore known as chronic hepatitis C (CHC)) is a leading cause of liver disease worldwide. For the past 25 years, recombinant interferon-α (IFNα) has been the main component of treatments for HCV infection. Treatment efficacy has shown a stepwise improvement following the pegylation of IFNα and its use in combination with other antiviral drugs. However, viral escape mechanisms, refractory IFNα signalling in the liver and substantial drug toxicity still limit the efficacy of this treatment. A new generation of HCV-specific antiviral drugs will probably improve response rates and might replace IFNs in CHC treatment in the next few years. This Timeline article summarizes the history of CHC treatment using recombinant IFNα with an emphasis on the mechanisms of action and the causes of non-response.

  1. Effects of Chronic Ghrelin Treatment on Hypoxia-Induced Brain Oxidative Stress and Inflammation in a Rat Normobaric Chronic Hypoxia Model.

    PubMed

    Omrani, Hasan; Alipour, Mohammad Reza; Farajdokht, Fereshteh; Ebrahimi, Hadi; Mesgari Abbasi, Mehran; Mohaddes, Gisou

    2017-06-01

    Omrani, Hasan, Mohammad Reza Alipour, Fereshteh Farajdokht, Hadi Ebrahimi, Mehran Mesgari Abbasi, and Gisou Mohaddes. Effects of chronic ghrelin treatment on hypoxia-induced brain oxidative stress and inflammation in a rat normobaric chronic hypoxia model. High Alt Med Biol. 18:145-151, 2017. This study aimed to evaluate the probable antioxidant effects of ghrelin in the brain and serum and its effect on tumor necrosis factor-alpha (TNF-α) levels in the brain in a model of chronic systemic hypoxia in rats. Systemic hypoxia was induced by a normobaric hypoxic chamber (O 2 11%) for ten days. Adult male Wistar rats were divided into control (C), chronic ghrelin (80 μg/kg/10 days) (Ghr), chronic hypoxia (CH), and CH and ghrelin (80 μg/kg/ip/10 days) (CH + Gh) groups. The activity of superoxide dismutase (SOD), glutathione peroxidase (GPx), catalase (CAT), and malondialdehyde (MDA), total antioxidant capacity, and TNF-α levels were assessed in the serum and brain tissue. Our results showed that chronic ghrelin administration attenuated the CH-increased oxidative stress by decreasing MDA levels in the serum and brain tissue. Moreover, ghrelin enhanced the antioxidant defense against hypoxia-induced oxidative stress in the serum and brain tissue. Brain TNF-α levels in CH did not change significantly; however, ghrelin significantly (p < 0.001) decreased it. These results indicated that ghrelin promoted antioxidative and anti-inflammatory defense under chronic exposure to hypoxia. Therefore, ghrelin might be used as a potential therapy in normobaric hypoxia and oxidative stress induced by CH.

  2. Chronic Spontaneous Urticaria: Pathogenesis and Treatment Considerations.

    PubMed

    Kaplan, Allen P

    2017-11-01

    The treatment of chronic spontaneous urticaria begins with antihistamines; however, the dose required typically exceeds that recommended for allergic rhinitis. Second-generation, relatively non-sedating H₁-receptor blockers are typically employed up to 4 times a day. First-generation antihistamines, such as hydroxyzine or diphenhydramine (Atarax or Benadryl), were employed similarly in the past. Should high-dose antihistamines fail to control symptoms (at least 50%), omalizumab at 300 mg/month is the next step. This is effective in 70% of antihistamine-refractory patients. H₂-receptor blockers and leukotriene antagonists are no longer recommended; they add little and the literature does not support significant efficacy. For those patients who are unresponsive to both antihistamines and omalizumab, cyclosporine is recommended next. This is similarly effective in 65%-70% of patients; however, care is needed regarding possible side-effects on blood pressure and renal function. Corticosteroids should not be employed chronically due to cumulative toxicity that is dose and time dependent. Brief courses of steroid e.g., 3-10 days can be employed for severe exacerbations, but should be an infrequent occurrence. Finally, other agents, such as dapsone or sulfasalazine, can be tried for those patients unresponsive to antihistamines, omalizumab, and cyclosporine. Copyright © 2017 The Korean Academy of Asthma, Allergy and Clinical Immunology · The Korean Academy of Pediatric Allergy and Respiratory Disease.

  3. Acceptance and Commitment Therapy for chronic pain: A diary study of treatment process in relation to reliable change in disability

    PubMed Central

    Vowles, Kevin E.; Fink, Brandi C.; Cohen, Lindsey L.

    2016-01-01

    In chronic pain treatment, a primary goal is reduced disability. It is often assumed that a central process by which disability reduction occurs is pain reduction. Conversely, approaches such as Acceptance and Commitment Therapy (ACT) posit that pain reduction is not necessary for reduced disability. Instead, disability reduction occurs when responses to pain are changed, such that as unsuccessful struggles for pain control decreases and engagement in personally-valued activities increases. Treatment outcome studies have supported ACT’s effectiveness; however, less work has examined how within-treatment patterns of change relate to treatment success or failure (i.e., decreased or sustained disability). The present study, therefore, sought to examine this issue. Specifically, struggles for pain control and engagement in valued activities were recorded weekly in 21 patients who completed a four week interdisciplinary ACT intervention for chronic pain. It was hypothesized that the presence or absence of reliable change in disability at a three month follow-up would be predicted by within treatment patterns of change in the weekly data. At follow-up, 47.6% of patients evidenced reliable disability reduction. The expected pattern of change occurred in 81.0% of patients–specifically, when pain control attempts decreased and engagement in valued activities increased, reliably reduced disability typically occurred, while the absence of this pattern was typically associated with a lack of reliable change. Further, changes in pain intensity, also assessed weekly, were unrelated to reliable change. Overall, these results provide additional support for the ACT model and further suggest some possible requirements for treatment success. PMID:27818931

  4. Assessment of patients with chronic pain.

    PubMed

    Dansie, E J; Turk, D C

    2013-07-01

    Chronic pain is a public health concern affecting 20-30% of the population of Western countries. Although there have been many scientific advances in the understanding of the neurophysiology of pain, precisely assessing and diagnosing a patient's chronic pain problem is not straightforward or well-defined. How chronic pain is conceptualized influences how pain is evaluated and the factors considered when making a chronic pain diagnosis. There is no one-to-one relationship between the amount or type of organic pathology and pain intensity, but instead, the chronic pain experience is shaped by a myriad of biomedical, psychosocial (e.g. patients' beliefs, expectations, and mood), and behavioural factors (e.g. context, responses by significant others). Assessing each of these three domains through a comprehensive evaluation of the person with chronic pain is essential for treatment decisions and to facilitate optimal outcomes. This evaluation should include a thorough patient history and medical evaluation and a brief screening interview where the patient's behaviour can be observed. Further assessment to address questions identified during the initial evaluation will guide decisions as to what additional assessments, if any, may be appropriate. Standardized self-reported instruments to evaluate the patient's pain intensity, functional abilities, beliefs and expectations, and emotional distress are available, and can be administered by the physician, or a referral for in depth evaluation can be made to assist in treatment planning.

  5. Clinical efficacy of farcosolvin syrup (ambroxol–theophylline–guaiphenesin mixture) in the treatment of acute exacerbation of chronic bronchitis

    PubMed Central

    Yakoot, Mostafa; Salem, Amel; Omar, Abdel-Mohsen

    2010-01-01

    Background: Acute exacerbations of chronic bronchitis (AECB) are defined as recurrent attacks of worsening bronchial inflammation that are marked by an increase in the volume of daily sputum produced, a change in color of the expectorated sputum, and worsening dyspnea. Farcosolvin® (Pharco Pharmaceuticals, Alexandria, Egypt) is a mixture of ambroxol (15 mg); theophylline (50 mg); and guaiphenesin (30 mg), per 5 mL syrup. Objective: To test the clinical efficacy of Farcosolvin in the treatment of AECB in a randomized, single-blinded, controlled study design. Patients and methods: One hundred patients with AECB were randomized to either Farcosolvin or guaiphenesin treatment groups, in addition to the standard medical treatment for their cases. Baseline clinical symptomatolgy of breathlessness, cough, and sputum severity scoring were compared before and after 3 and 7 days of treatment in both groups and the differences compared between groups. Changes in perceived improvement were also compared between groups using the Clinical Global Impression of Improvement or Change Scale (CGIC). Results: There were statistically significant improvements in breathlessness and cough scores in both groups (pretreatment versus posttreatment at day 3 and at day 7; P < 0.05). There were highly statistically significant differences between groups in improvement in breathlessness and cough scores, after 3 and 7 days treatment, in favor of the Farcosolvin treatment group (P < 0.001). Out of 50 patients, 48 (96%) in the Farcosolvin-treated group rated their improvement on the CGIC scale as “much” and “very much” improved, while only 41 patients (82%) reported such a degree of improvement in the control group. The difference was statistically significant (P < 0.05). Conclusion: We concluded from our study that Farcosolvin syrup might be safe and effective in improving symptoms in cases of acute exacerbation of chronic bronchitis. PMID:20714379

  6. Prevention and treatment of cancer targeting chronic inflammation: research progress, potential agents, clinical studies and mechanisms.

    PubMed

    Zhang, Yong; Kong, Weijia; Jiang, Jiandong

    2017-06-01

    Numerous experimental and clinical studies indicate that chronic inflammation is closely related to the initiation, progression, and spread of cancer, in which proinflammatory cytokines, such as interleukin (IL)-6, IL-1β, and tumor necrosis factor-α (TNF-α), and transcription factors, such as nuclear factor-κB (NF-κB), and signal transducer and activator of transcription 3 (STAT3), play pivotal roles. Stimulated by proinflammatory cytokines, NF-κB and STAT3 can modulate the expression of target genes, most of which are oncogenic ones, and promote the survival, proliferation, invasion, and metastasis of cancer cells. Now it is generally accepted that inflammation-related molecules and pathways are useful targets for the prevention and treatment of cancer. In this review, we summarize the relationship between chronic inflammation and cancer and describe some potentially useful agents including aspirin, meformin, statins, and some natural products (green tea catechins, andrographolide, curcumin) for their cancer prevention and treatment activities targeting chronic inflammation. The results of typical clinical studies are included, and the influences of these agents on the proinflammatory cytokines and inflammation-related pathways are discussed. Data from the present review support that agents targeting chronic inflammation may have a broad application prospect for the prevention and treatment of cancer in the future.

  7. Spanish Guidelines for Management of Chronic Obstructive Pulmonary Disease (GesEPOC) 2017. Pharmacological Treatment of Stable Phase.

    PubMed

    Miravitlles, Marc; Soler-Cataluña, Juan José; Calle, Myriam; Molina, Jesús; Almagro, Pere; Quintano, José Antonio; Trigueros, Juan Antonio; Cosío, Borja G; Casanova, Ciro; Antonio Riesco, Juan; Simonet, Pere; Rigau, David; Soriano, Joan B; Ancochea, Julio

    2017-06-01

    The clinical presentation of chronic obstructive pulmonary disease (COPD) varies widely, so treatment must be tailored according to the level of risk and phenotype. In 2012, the Spanish COPD Guidelines (GesEPOC) first established pharmacological treatment regimens based on clinical phenotypes. These regimens were subsequently adopted by other national guidelines, and since then, have been backed up by new evidence. In this 2017 update, the original severity classification has been replaced by a much simpler risk classification (low or high risk), on the basis of lung function, dyspnea grade, and history of exacerbations, while determination of clinical phenotype is recommended only in high-risk patients. The same clinical phenotypes have been maintained: non-exacerbator, asthma-COPD overlap (ACO), exacerbator with emphysema, and exacerbator with bronchitis. Pharmacological treatment of COPD is based on bronchodilators, the only treatment recommended in low-risk patients. High-risk patients will receive different drugs in addition to bronchodilators, depending on their clinical phenotype. GesEPOC reflects a more individualized approach to COPD treatment, according to patient clinical characteristics and level of risk or complexity. Copyright © 2017 SEPAR. Publicado por Elsevier España, S.L.U. All rights reserved.

  8. Differential Effects of Treatments for Chronic Depression: A Latent Growth Model Reanalysis

    ERIC Educational Resources Information Center

    Stulz, Niklaus; Thase, Michael E.; Klein, Daniel N.; Manber, Rachel; Crits-Christoph, Paul

    2010-01-01

    Objective: Psychotherapy-pharmacotherapy combinations are frequently recommended for the treatment of chronic depressive disorders. Our aim in this novel reanalysis of archival data was to identify patient subgroups on the basis of symptom trajectories and examine the clinical significance of the resultant classification on basis of differential…

  9. Platelet-rich plasma treatment improves outcomes for chronic proximal hamstring injuries in an athletic population.

    PubMed

    Fader, Ryan R; Mitchell, Justin J; Traub, Shaun; Nichols, Roger; Roper, Michelle; Mei Dan, Omer; McCarty, Eric C

    2014-01-01

    chronic proximal hamstring tendinopathies is a disabling activity related condition. Currently, there is no well-accepted or extensively documented non-operative treatment option that provides consistently successful results. to evaluate the efficacy of ultrasound guided platelet-rich plasma injections in treating chronic proximal hamstring tendinopathies. a total of 18 consecutive patients were retrospectively analyzed. All patients received a single injection of platelet rich plasma via ultra-sound guidance by a single radiologist. Outcome measures included a questionnaire evaluating previous treatments, visual analog scale (VAS) for pain, subjective improvement, history of injury, and return to activity. the patient population included 12 females and 6 males. The average age at the time of the injection was 42.6 years (19-60). Provocative activities included running, biking, swimming. The average body mass index of patients was 22.9 (17.2-30.2). The average time of chronic pain prior to receiving the first injection was 32.6 months (6-120). All patients had attempted other forms of non-surgical treatment prior to entering the study. The average VAS pre-injection was 4.6 (0-8). Six months after the injection, 10/18 patients had 80% or greater improvement in their VAS. Overall, the average improvement was 63% (5-100). The only documented side effect was post-injection discomfort that resolved within seventy-two hours. chronic hamstring tendinopathy is a debilitating condition secondary to the pain, which limits an athlete's ability to perform. For refractory cases of chronic insertional proximal hamstring injuries, platelet-rich plasma injections are safe and show benefit in the majority of patients in our study, allowing return to pre-injury activities. Case series; Level of evidence, 4.

  10. Chronic Myeloproliferative Neoplasms Treatment

    MedlinePlus

    ... are described below. Chronic myeloproliferative neoplasms sometimes become acute leukemia , in which too many abnormal white blood ... higher. Patients also have an increased risk of acute myeloid leukemia or primary myelofibrosis . Symptoms of polycythemia ...

  11. Chronic Cough and OSA: A New Association?

    PubMed Central

    Sundar, Krishna M.; Daly, Sarah E.

    2011-01-01

    Chronic cough is defined as cough lasting more than 2 months. Common causes for chronic cough in nonsmokers with normal chest radiographs and pulmonary functions include gastroesophageal reflux disease (GERD), cough-variant asthma (CVA), and upper airway cough syndrome (UACS). Current guidelines recommend diagnosing the etiology of chronic cough based upon the results of therapy for suspected GERD, CVA, and UACS. Despite following current recommendations for diagnosis and treatment, the cause for a significant proportion of chronic cough remains unexplained. Recent reports indicate the resolution of chronic cough following treatment of concomitantly diagnosed obstructive sleep apnea (OSA). Whether this represents a co-occurrence of two commonly prevalent disorders or a pathophysiologic relationship between OSA and cough remains unknown. This review offers insights into a pathophysiologic link between OSA and the commonly purported etiologies for cough, namely, GERD, UACS, and CVA. In addition, evidence for a relationship between airway inflammation that can trigger or perpetuate cough and OSA is discussed. This review explores mechanisms by which nocturnal continuous positive airway therapy resolves cough by improving underlying airway inflammation secondary to OSA and impacts upon GERD, CVA, and UACS. Citation: Sundar KM; Daly SE. Chronic cough and OSA: a new association? J Clin Sleep Med 2011;7(6):669-677. PMID:22171209

  12. Preventing Olanzapine-Induced Weight Gain Using Betahistine: A Study in a Rat Model with Chronic Olanzapine Treatment

    PubMed Central

    Lian, Jiamei; Huang, Xu-Feng; Pai, Nagesh; Deng, Chao

    2014-01-01

    Olanzapine is the one of first line antipsychotic drug for schizophrenia and other serious mental illness. However, it is associated with troublesome metabolic side-effects, particularly body weight gain and obesity. The antagonistic affinity to histamine H1 receptors (H1R) of antipsychotic drugs has been identified as one of the main contributors to weight gain/obesity side-effects. Our previous study showed that a short term (2 weeks) combination treatment of betahistine (an H1R agonist and H3R antagonist) and olanzapine (O+B) reduced (−45%) body weight gain induced by olanzapine in drug-naïve rats. A key issue is that clinical patients suffering with schizophrenia, bipolar disease and other mental disorders often face chronic, even life-time, antipsychotic treatment, in which they have often had previous antipsychotic exposure. Therefore, we investigated the effects of chronic O+B co-treatment in controlling body weight in female rats with chronic and repeated exposure of olanzapine. The results showed that co-administration of olanzapine (3 mg/kg, t.i.d.) and betahistine (9.6 mg/kg, t.i.d.) significantly reduced (−51.4%) weight gain induced by olanzapine. Co-treatment of O+B also led to a decrease in feeding efficiency, liver and fat mass. Consistently, the olanzapine-only treatment increased hypothalamic H1R protein levels, as well as hypothalamic pAMPKα, AMPKα and NPY protein levels, while reducing the hypothalamic POMC, and UCP1 and PGC-1α protein levels in brown adipose tissue (BAT). The olanzapine induced changes in hypothalamic H1R, pAMPKα, BAT UCP1 and PGC-1α could be reversed by co-treatment of O+B. These results supported further clinical trials to test the effectiveness of co-treatment of O+B for controlling weight gain/obesity side-effects in schizophrenia with chronic antipsychotic treatment. PMID:25084453

  13. Course of Chronic Trypanosoma cruzi Infection after Treatment Based on Parasitological and Serological Tests: A Systematic Review of Follow-Up Studies.

    PubMed

    Sguassero, Yanina; Cuesta, Cristina B; Roberts, Karen N; Hicks, Elizabeth; Comandé, Daniel; Ciapponi, Agustín; Sosa-Estani, Sergio

    2015-01-01

    Chagas disease is caused by the flagellate protozoan Trypanosoma cruzi (T. cruzi). It is endemic in Latin American countries outside the Caribbean. The current criterion for cure in the chronic phase of the disease is the negativization of at least two serological tests such as enzyme-linked immunosorbent assay (ELISA), indirect immunofluorescence assay (IIF) and indirect hemagglutination assay (IHA). The serological evolution of treated subjects with chronic T. cruzi infection is variable. Treatment failure is indicated by a positive parasitological and/or molecular test (persistence of parasitemia). To summarize the pattern of response to treatment of parasitological, molecular and serological tests performed during the follow-up of subjects with chronic T. cruzi infection. Electronic searches in relevant databases and screening of citations of potentially eligible articles were accomplished. Organizations focusing on neglected infectious diseases were asked for help in identifying relevant studies. Included studies were randomized controlled trials (RCTs), quasi-RCTs, and cohort studies involving adults and children with chronic infection who received trypanocidal treatment (benznidazole or nifurtimox) and were followed over time. The assessment of risk of bias was performed separately for each study design. The Cochrane Collaboration's tool and the guidelines developed by Hayden et al. were used. Two reviewers extracted all data independently. A third review author was consulted in case of discordant opinion. Additional analyses were defined in ad-hoc basis. Scatter plots for percentage of positive parasitological and molecular tests and for negative serological tests were developed by using the lowess curve technique. Heterogeneity was measured by I2. The protocol was registered in PROSPERO, an international prospective register of systematic review protocols (Registration Number CRD42012002162). Out of 2,136 citations screened, 54 studies (six RCTs and 48

  14. Synaptic plasticity in glutamatergic and GABAergic neurotransmission following chronic memantine treatment in an in vitro model of limbic epileptogenesis

    PubMed Central

    He, Shuijin; Bausch, Suzanne B.

    2013-01-01

    Chronic N-methyl-D-aspartate receptor (NMDAR) blockade with high affinity competitive and uncompetitive antagonists can lead to seizure exacerbation, presumably due to an imbalance in glutamatergic and GABAergic transmission. Acute administration of the moderate affinity NMDAR antagonist memantine in vivo has been associated with pro- and anticonvulsive properties. Chronic treatment with memantine can exacerbate seizures. Therefore, we hypothesized that chronic memantine treatment would increase glutamatergic and decrease GABAergic transmission, similar to high affinity competitive and uncompetitive antagonists. To test this hypothesis, organotypic hippocampal slice culture were treated for 17–21 days with memantine and then subjected to electrophysiological recordings. Whole-cell recordings from dentate granule cells revealed that chronic memantine treatment slightly, but significantly increased sEPSC frequency, mEPSC amplitude and mEPSC charge transfer, consistent with minimally increased glutamatergic transmission. Chronic memantine treatment also increased both sIPSC and mIPSC frequency and amplitude, suggestive of increased GABAergic transmission. Results suggest that a simple imbalance between glutamatergic and GABAergic neurotransmission may not underlie memantine’s ictogenic properties. That said, glutamatergic and GABAergic transmission were assayed independently of one another in the current study. More complex interactions between glutamatergic and GABAergic transmission may prevail under conditions of intact circuitry. PMID:24184417

  15. [Clinical Advantages and Acupoint Selection of Treatment of Chronic Functional Constipation with Acupuncture Therapy].

    PubMed

    Yu, Zhi; Xu, Bin

    2016-08-25

    Abundant clinical practice has showed that acupuncture therapy has some distinct advantages in the treatment of chronic functional constipation (CFC), such as faster positive effect, shorter course of treatment, long-term post-effect, etc. In the present paper, the authors reviewed progresses of researches in clinical treatment of CFC with acupuncture therapy in recent years. Results of clinical trials indicated that among the 3 types (slow transit, outlet obstruction and mixed type) of constipation, acupuncture therapy showed a better effect for slow transit constipation by improving severity, increasing defecation frequency, reducing abdominal distension, easing patients' psychological discomfort and raising daily life activity, probably by ameliorating colonic motility, enteric nervous system function and neurotransmitter secretion (vasoactive intestinal peptide, acetylcholine, substance P, nitrix oxide,etc.). Most of the chosen acupoints (ST 25, SP 15, SP 14, CV 6, BL 25, BL 23, etc.) are located in the projection region of colon. For outlet obstruction defecation, the effect of acupuncture is relatively better for chalasia type, in spite of generally being poorer in the efficacy. Majority of the selected acupoints (GV 1, BL 32, BL 33, BL 30, etc.)are located near the pelvic floor region. In addition, the clinical therapeutic effects of acupuncture need being confirmed by more large sample, multiple centers randomized controlled trials.

  16. Management of chronic myeloid leukemia in blast crisis.

    PubMed

    Saußele, S; Silver, Richard T

    2015-04-01

    Due to the high efficacy of BCR-ABL tyrosine kinase inhibition (TKI) in chronic phase (CP) chronic myeloid leukemia (CML), the frequency of blast crisis (BC) is greatly reduced compared to the pre-TKI era. However, TKI treatment of BC has only marginally improved the number of favorable responses, including remissions, which for the most part have only been transitory. Occasionally, they provide a therapeutic window to perform an allogeneic stem cell transplantation (allo-SCT). The challenge remains to improve management of BC with the limited options available. We review and summarize articles pertaining to the treatment of BC CML published after 2002. Additionally, we will discuss whether there is a need for a new definition of BC and/or treatment failure.

  17. Perceptions of Chronicity and Recovery among Youth in Treatment for Substance Use Problems

    PubMed Central

    Gonzales, Rachel; Anglin, M. Douglas; Beattie, Rebecca; Ong, Chris Angelo; Glik, Deborah C.

    2012-01-01

    Purpose To explore how youth contextualize substance use problems and recovery, in general and for themselves, in relation to the commonly accepted chronicity framework. Methods Fourteen focus groups were conducted with 118 youth in substance abuse treatment settings (aged 12-24; 78.3% male; 66.1% Latino) located throughout diverse areas of Los Angeles County. Transcribed qualitative focus group data were analyzed for major substance use and recovery themes. Results Most (80%) youth do not accept a chronicity framework that conceptualizes substance use problems as recurring and constituting a life-long illness. Most (65%) view substance use problems as a function of poor behavioral choices or a developmental/social lifestyle phase. Youth perceptions of recovery tend to parallel this view, as most define recovery to mean having an improved or changed lifestyle that is achieved through making better behavioral choices (67%) and exerting personal control over one's behavior (57%) through willpower, confidence, or discipline. Other recovery themes identified by youth were substance use related (47%), wellness or well-being related (43%) and therapeutic or treatment related (14%). Conclusions Findings highlight the importance of considering youth perceptions about substance use chronicity and recovery in making improvements and promoting new developments in clinical and recovery support approaches to better meet the needs of youth with substance use problems. Findings are discussed under a theoretical context of behavior change to provide insights for the treatment and recovery communities. PMID:22824444

  18. The effect of Kinesio® taping on pain, functionality, mobility and endurance in the treatment of chronic low back pain: A randomized controlled study.

    PubMed

    Köroğlu, Fahri; Çolak, Tuğba Kuru; Polat, M Gülden

    2017-09-22

    Low back pain is one of the most important causes of morbidity. This study was designed to evaluate the effect of Kinesio® taping on pain, functionality, mobility and endurance in chronic low back pain treatment. Patients with chronic low back pain were randomly divided into three groups. Therapeutic ultrasound, hot packs, and transcutaneous electrical nerve stimulation were applied to each group for ten sessions during two weeks, and therapeutic exercises were applied in the clinic under physiotherapist supervision starting from the sixth session. Kinesio® tape was applied to the patients in the first group after each treatment session, and placebo tape was applied to the patients in the second group. No taping was applied to the third group, which constituted the control group. All the patients were evaluated pre and post-treatment in respect of pain, functional status (Oswestry scale), flexibility and endurance. The study included 60 patients (32 females). When the initial demographic and clinical characteristics of the groups were evaluated, all assessment results, except the Oswestry scores, were similar (p= 0.000). When the average changes in the clinical evaluations were evaluated after the treatment, a statistically significant improvement demonstrating the superiority of the taping group was observed in pain, functionality, flexibility and endurance values (p= 0.000, 0.000, 0.000, 0.000). Kinesio® taping in chronic low back pain is an easy and effective method which increases the effectiveness of the treatment significantly in a short period when applied in addition to exercise and electrotherapy methods.

  19. Chronic Caffeine Treatment Protects Against α-Synucleinopathy by Reestablishing Autophagy Activity in the Mouse Striatum.

    PubMed

    Luan, Yanan; Ren, Xiangpeng; Zheng, Wu; Zeng, Zhenhai; Guo, Yingzi; Hou, Zhidong; Guo, Wei; Chen, Xingjun; Li, Fei; Chen, Jiang-Fan

    2018-01-01

    Despite converging epidemiological evidence for the inverse relationship of regular caffeine consumption and risk of developing Parkinson's disease (PD) with animal studies demonstrating protective effect of caffeine in various neurotoxin models of PD, whether caffeine can protect against mutant α-synuclein (α-Syn) A53T-induced neurotoxicity in intact animals has not been examined. Here, we determined the effect of chronic caffeine treatment using the α-Syn fibril model of PD by intra-striatal injection of preformed A53T α-Syn fibrils. We demonstrated that chronic caffeine treatment blunted a cascade of pathological events leading to α-synucleinopathy, including pSer129α-Syn-rich aggregates, apoptotic neuronal cell death, microglia, and astroglia reactivation. Importantly, chronic caffeine treatment did not affect autophagy processes in the normal striatum, but selectively reversed α-Syn-induced defects in macroautophagy (by enhancing microtubule-associated protein 1 light chain 3, and reducing the receptor protein sequestosome 1, SQSTM1/p62) and chaperone-mediated autophagy (CMA, by enhancing LAMP2A). These findings support that caffeine-a strongly protective environment factor as suggested by epidemiological evidence-may represent a novel pharmacological therapy for PD by targeting autophagy pathway.

  20. [Effectiveness and tolerance of fenspiride treatment in chronic sinusitis. Results of the Polish multicenter study].

    PubMed

    Zawisza, Edward

    2005-01-01

    During this randomized, double blind study versus placebo efficacy of 3 month treatment of patients with chronic sinusitis was assessed. Main efficacy criterion was defined as the change in computed tomography of paranasal sinuses, measured in V. Lund scale. In fenspiride group, overall score changed from 8.54 to 7.57 points (0.97 points i.e. 11.4% decrease, p=0.008), while in placebo group no statistically significant change was observed (change from 9.25 to 9.27 points--0.02 points i.e. 0.2% increase). Percentage of patients who experienced worsening (defined as at least 1 point increase between the beginning and the end of the study) in the placebo group was twice as big as in the fenspiride group (35.4% and 15.2% respectively; p=0.025). Clinical symptoms of chronic sinusitis--sneezing, itchy nose and purulent character of sputum--were decreasing in the fenspiride group significantly more than in the placebo group. Data from previous studies demonstrated beneficial effect of fenspiride treatment of patients with chronic sinusitis. During this study fenspiride treatment was proved to be relatively effective in terms of computed tomography results, and well tolerated during three month therapy.

  1. Family-Based Cognitive-Behavioral Treatment of Chronic Pediatric Headache and Anxiety Disorders: A Case Study

    ERIC Educational Resources Information Center

    Drake, Kelly L.; Ginsburg, Golda S.

    2012-01-01

    Background: Chronic pediatric headache disorders are pervasive, debilitating, and associated with high rates of comorbid anxiety disorders. The combination of headaches and anxiety presents unique challenges for clinicians. Cognitive behavioral therapy (CBT) is a promising treatment for pediatric headache, however, available treatments fail to…

  2. Clinical roundtable monograph: Emerging treatment options for TKI-resistant chronic myelogenous leukemia.

    PubMed

    Cortes, Jorge; Radich, Jerald; Mauro, Michael J

    2012-10-01

    The development of tyrosine kinase inhibitors (TKIs) that inhibit signaling of the constitutive BCR-ABL protein revolutionized the treatment of chronic myelogenous leukemia (CML). These agents have dramatically changed the treatment landscape for CML, shifting the use of allogeneic stem cell transplantation to selected patients in the salvage setting. Four BCR-ABL TKIs are now commercially available for the treatment of CML: the first-generation TKI imatinib, and the second-generation TKIs dasatinib, nilotinib, and bosutinib. Continuous treatment with these agents induces durable responses in a high proportion of patients with chronic-phase CML. Research is focused on identifying which patients can discontinue therapy without a recurrence of disease. For the group of patients with resistance to TKIs, multiple alternative therapies are being evaluated. The third-generation TKI ponatinib is a BCR-ABL inhibitor that has demonstrated significant activity, including in patients with the TKI resistance mutation T315I. The homoharringtonine derivative omacetaxine mepesuccinate, which inhibits protein synthesis, has also demonstrated clinical activity in CML, including in patients with TKI resistance due to T315I and in patients who have TKI resistance despite no evidence of ABL mutations. It is essential that clinicians implement these new agents with care and change therapies only when appropriate in order to preserve as many options as possible for future use if needed.

  3. Brain-derived neurotrophic factor levels under chronic natalizumab treatment in multiple sclerosis. A preliminary report.

    PubMed

    Văcăraş, Vitalie; Major, Zoltán Zsigmond; Buzoianu, Anca Dana

    Our main purpose was to investigate if the chronic treatment with the disease-modifying drug natalizumab shows quantifiable effect on BDNF levels in multiple sclerosis patients. BDNF plasma concentration was evaluated using enzyme-linked immunosorbent assay in healthy individuals, not treated multiple sclerosis patients and patients treated with natalizumab. Multiple sclerosis patients have a significantly lower amount of peripheral BDNF than healthy individuals. Patients treated with natalizumab have significantly higher BDNF levels than not treated patients. Chronic natalizumab treatment is associated with significantly increased plasma BDNF concentration in multiple sclerosis. Copyright © 2017 Polish Neurological Society. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

  4. Chronic bacterial prostatitis and irritable bowel syndrome: effectiveness of treatment with rifaximin followed by the probiotic VSL#3.

    PubMed

    Vicari, Enzo; La Vignera, Sandro; Castiglione, Roberto; Condorelli, Rosita A; Vicari, Lucia O; Calogero, Aldo E

    2014-01-01

    This study was undertaken to evaluate the influence of treatment with rifaximin followed by the probiotic VSL#3 versus no treatment on the progression of chronic prostatitis toward chronic microbial prostate-vesiculitis (PV) or prostate-vesiculo-epididymitis (PVE). A total of 106 selected infertile male patients with bacteriologically cured chronic bacterial prostatitis (CBP) and irritable bowel syndrome (IBS) were randomly prescribed rifaximin (200 mg, 2 tablets bid, for 7 days monthly for 12 months) and probiotic containing multiple strains VSL#3 (450 × 10(9) FU per day) or no treatment. Ninety-five of them (89.6%) complied with the therapeutic plan and were included in this study. Group A = "6Tx/6-": treatment for the initial 6 and no treatment for the following 6 months (n = 26); Group B = "12Tx": 12 months of treatment (n = 22); Group C = "6-/6Tx": no treatment for the initial 6 months and treatment in the last 6 months (n = 23); Group D = "12-": no treatment (n = 24). The patients of Groups A = "6Tx/6-" and B = "12Tx" had the highest frequency of chronic prostatitis (88.5% and 86.4%, respectively). In contrast, group "12-": patients had the lowest frequency of prostatitis (33.4%). The progression of prostatitis into PV in groups "6Tx/6-" (15.5%) and "6-/6Tx" (13.6%) was lower than that found in the patients of group "12-" (45.8%). Finally, no patient of groups "6Tx/6-" and "6-/6Tx" had PVE, whereas it was diagnosed in 20.8% of group "12-" patients. Long-term treatment with rifaximin and the probiotic VSL#3 is effective in lowering the progression of prostatitis into more complicated forms of male accessory gland infections in infertile patients with bacteriologically cured CBP plus IBS.

  5. The concept of treatment-free remission in chronic myeloid leukemia

    PubMed Central

    Saußele, S; Richter, J; Hochhaus, A; Mahon, F-X

    2016-01-01

    The advent of tyrosine kinase inhibitors (TKI) into the management of patients with chronic myeloid leukemia (CML) has profoundly improved prognosis. Survival of responders is approaching that of the general population but lifelong treatment is still recommended. In several trials, TKI treatment has been stopped successfully in approximately half of the patients with deep molecular response. This has prompted the development of a new concept in the evaluation of CML patients known as ‘treatment-free remission'. The future in CML treatment will be to define criteria for the safe and most promising discontinuation of TKI on one hand, and, on the other, to increase the number of patients available for such an attempt. Until safe criteria have been defined, discontinuation of therapy is still experimental and should be restricted to clinical trials or registries. This review will provide an overview of current knowledge as well as an outlook on future challenges. PMID:27133824

  6. How I determine if and when to recommend stopping tyrosine kinase inhibitor treatment for chronic myeloid leukaemia.

    PubMed

    Ross, David M; Hughes, Timothy P

    2014-07-01

    Treatment-free remission (TFR) has recently emerged as a goal of treatment in chronic myeloid leukaemia (CML). Molecular remission is sustained in around 30% of imatinib-treated patients who stop treatment after ≥2 years with undetectable minimal residual disease (UMRD) by conventional real-time reverse transcription polymerase chain reaction. An additional 20-30% of patients will lose UMRD, but remain in stable major molecular remission off treatment. Most patients with molecular recurrence have a significant increase in BCR-ABL1 within the first 6 months off treatment, but there are also rare late relapses. As re-treatment with imatinib restores control, a trial of TFR is safe so long as careful molecular monitoring is provided to enable prompt re-treatment. The minimum eligibility criteria for a trial of TFR are not yet defined, but the available data support a MRD level of around a molecular response of 4.5 log for at least 2 years. Factors associated with a higher probability of TFR include low risk Sokal score, prior interferon treatment, longer total duration of imatinib treatment and higher numbers of natural killer cells at the time of imatinib discontinuation. Preliminary data suggest that the rate of TFR in patients treated with more potent tyrosine kinase inhibitors will probably be higher. The biology that underlies TFR is an area of active investigation. © 2014 John Wiley & Sons Ltd.

  7. [Chronic complex tinnitus: therapeutic results of inpatient treatment in a tinnitus clinic].

    PubMed

    Hesse, G; Rienhoff, N K; Nelting, M; Laubert, A

    2001-09-01

    In-patient treatment of patients with chronic tinnitus is necessary only when these patients have a severe psychosomatic co-morbidity and suffer severely. However this therapeutic approach has to be supervised and evaluated properly. We present data and results of 1841 patients suffering from chronic tinnitus. Due to the severity of the symptom and psycho-neurotic side effects in-patient treatment was necessary. Therapy lasted 5 - 6 weeks, the main aspect was an intensive psychotherapeutic evaluation and stabilisation next to retraining and habituation programmes. Relaxation techniques were taught. Patients suffered from their tinnitus more than six month; 95 % further suffered from hearing-loss, mainly in high frequencies. The study evaluates results of patients from October 1994 until June 2000. Basis of the study was the evaluation of a specific tinnitus-questionnaire (TQ), published by Hallam in the UK and translated by Goebel and Hiller in Germany. Data was recorded at registration in our clinic, 4 - 6 months later during admission and at the end of the therapy. Final data was gained during a special meeting or questioning 6 months after dismissal from the clinic. Patients that suffered most showed the greatest improvement; directly after therapy there was a highly significant improvement in the TQ for an average of 13.01 points. Highly significant improvements were found in all the TQ-subscales respectively. Only 10 % of the patients did not show any improvement at all. Therapy of most severe cases of chronic tinnitus is possible, using an integrated concept of otologic and psychosomatic treatments. With large numbers of patients and sufficient data a thorough and necessary evaluation of this therapy can be achieved.

  8. Results of interferon treatment in children with chronic hepatitis B.

    PubMed

    Grigorescu-Sido, Paula; Călin, Lazăr; Manasia, Rodica; Mireştean, Stefan; Creţ, Victoria; Skorka, Cristina; Grigorescu-Sido, Anca

    2002-12-01

    Many observations report a variable therapeutical response to interferon in children with chronic hepatitis B. In order to evaluate the efficiency of alpha-interferon treatment in the downregulation of viral replication and in the eradication of infection in these patients, we assessed HBeAg/HBeAb and HBsAg/HBsAb seroconversion (as well as with clinical outcome and the changes in the plasma level of aminotransferases) in 61 treated patients. The diagnosis was established by means of the usual clinical, biochemical and histopathological criteria. There was no possibility to viral DNA test and no control group was included. Patients were selected for interferon treatment who displayed at least a two fold rise in the plasma level of aminotransferases as compared to normal values, as well as necroinflammatory activity (score > or = 6) and positive HBeAg as a marker of viral replication. Treatment was carried out with alpha-2a interferon or alpha-2b interferon in a dose of 3 million U/m2/dose in 3 weekly doses for a period of 4-6 months. The monitoring interval was 6.6+/-3 years. HBeAg/HBeAb seroconversion was registered in 77.2% of the patients and mainly occurred during the first year of follow-up (50.9 %). HBsAg/HBsAb seroconversion was revealed in 1.75% of the cases. The therapeutical response was complete, incomplete, transient and absent in 1.75%, 64.9%, 10.5% and 22.8% of the patients, respectively. The results show that the eradication of HBV infection is insignificant, but the downregulation of viral replication and, subsequently the halt of further progression of hepatic lesions is obtained in a high percentage of cases, highlighting the efficiency of this treatment in children with chronic hepatitis B

  9. Acupuncture versus Sham Acupuncture for Chronic Prostatitis/Chronic Pelvic Pain

    PubMed Central

    Lee, Shaun Wen Huey; Liong, Men Long; Yuen, Kah Hay; Leong, Wing Seng; Chee, Christopher; Cheah, Phaik Yeong; Choong, Weng Pho; Wu, Yue; Khan, Nurzalina; Choong, Wooi Long; Yap, Hin Wai; Krieger, John N.

    2015-01-01

    Background Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) afflicts 2–10% of adult men. Available therapies offer little or no proven benefit. Because acupuncture represents an attractive “natural” therapy, we compared the efficacy of acupuncture to sham acupuncture for CP/CPPS Methods Participants met US National Institutes of Health (NIH) consensus criteria for CP/CPPS, aged ≥ 20 years old, with total score ≥ 15 on the NIH-Chronic Prostatitis Symptom Index (NIH-CPSI) and symptoms for at least 3 of the preceding 6 months were randomized 1:1 to acupuncture or sham acupuncture. Treatment consisted of twice weekly 30-minute sessions for 10 weeks (20 sessions total), without needle stimulation, herbs or adjuvants. The primary response criterion was a six-point decrease from baseline to week 10 in NIH-CPSI total score (range 0–43). Results Thirty-two (73%) of 44 participants responded in the acupuncture group compared to 21 (47%) of 45 sham group participants (relative risk [RR] 1.81, 95% confidence interval [CI], 1.3–3.1, p=0.02,). Long-term responses 24 weeks after completing therapy without additional treatment occurred in 14 (32%) of 44 acupuncture group participants and in 6 (13%) of 45 sham group participants (RR 2.39, 95% CI, 1.0–5.6, p=0.04). Conclusion After 10 weeks of treatment, acupuncture proved almost twice as likely as sham to improve CP/CPPS symptoms. Participants receiving acupuncture were 2.4 fold more likely to experience long-term benefit than participants receiving sham acupuncture. PMID:18187077

  10. Additional Effect of Static Ultrasound and Diadynamic Currents on Myofascial Trigger Points in a Manual Therapy Program for Patients With Chronic Neck Pain: A Randomized Clinical Trial.

    PubMed

    Dibai-Filho, Almir Vieira; de Oliveira, Alessandra Kelly; Girasol, Carlos Eduardo; Dias, Fabiana Rodrigues Cancio; Guirro, Rinaldo Roberto de Jesus

    2017-04-01

    To assess the additional effect of static ultrasound and diadynamic currents on myofascial trigger points in a manual therapy program to treat individuals with chronic neck pain. A single-blind randomized trial was conducted. Both men and women, between ages 18 and 45, with chronic neck pain and active myofascial trigger points in the upper trapezius were included in the study. Subjects were assigned to 3 different groups: group 1 (n = 20) was treated with manual therapy; group 2 (n = 20) was treated with manual therapy and static ultrasound; group 3 (n = 20) was treated with manual therapy and diadynamic currents. Individuals were assessed before the first treatment session, 48 hours after the first treatment session, 48 hours after the tenth treatment session, and 4 weeks after the last session. There was no group-versus-time interaction for Numeric Rating Scale, Neck Disability Index, Pain-Related Self-Statement Scale, pressure pain threshold, cervical range of motion, and skin temperature (F-value range, 0.089-1.961; P-value range, 0.106-0.977). Moreover, we found no differences between groups regarding electromyographic activity (P > 0.05). The use of static ultrasound or diadynamic currents on myofascial trigger points in upper trapezius associated with a manual therapy program did not generate greater benefits than manual therapy alone.

  11. Behavioral treatment of chronic insomnia in older adults: does nocturia matter?

    PubMed

    Tyagi, Shachi; Resnick, Neil M; Perera, Subashan; Monk, Timothy H; Hall, Martica H; Buysse, Daniel J

    2014-04-01

    To evaluate the impact of nocturia on the therapeutic response of chronic insomnia to behavioral treatment in older adults. Secondary analysis of a randomized clinical trial designed to assess the efficacy of brief behavioral treatment of insomnia (BBTI) vs. an information-only control (IC) in 79 community-dwelling older adults with chronic insomnia. For the current analysis, participants were stratified into 2 groups: those with self-reported nocturia at baseline i.e., ≥ 1 void/night (N = 30; 16 IC, 14 BBTI) and those without nocturia (N = 49; 24 IC, 25 BBTI). We then determined the impact of BBTI on sleep, sleep quality, and nocturia as assessed by self-report, actigraphy, and polysomnography. Individuals without baseline nocturia responded well to BBTI with significant decrease in sleep latency, wake after sleep onset, and total sleep time assessed by sleep diary and actigraphy; these changes were significantly greater than those in the IC group. In comparison, changes in the same sleep parameters among participants with nocturia were not significantly different from the IC control. Although BBTI showed significant improvement in sleep quality in groups with and without nocturia (as assessed by PSQI and sleep diary), the effect size of these improvements was larger in those without nocturia than in those with nocturia (PSQI d = 0.82 vs. 0.53, diary sleep quality d = 0.83 vs. 0.51). These secondary analyses suggest that brief behavioral treatment of insomnia may be more efficacious in improving insomnia in participants without nocturia. Addressing nocturia may improve the efficacy of behavioral insomnia treatment.

  12. Effects of Dexamethasone in the Treatment of Recurrent Chronic Subdural Hematoma.

    PubMed

    Zhang, Yu; Chen, Shiping; Xiao, Yangchun; Tang, Wenhua

    2017-09-01

    Recurrent chronic subdural hematoma (CSDH) is not rare. Some studies have demonstrated the role of dexamethasone in the medical management of chronic subdural hematoma. However, no systematic study in the treatment of recurrent CSDH has been published. The aim of our study is to evaluate the efficacy and safety of dexamethasone in patients with recurrent CSDH. We retrospectively reviewed medical records of consecutive patients from July 2010 to September 2014. A total of 27 patients with symptomatic recurrent CSDH were included in the analysis. Follow-up for each patient consisted of computed tomography or magnetic resonance imaging every 28 days from admission to the resolution of hematoma. Data were collected on hematoma volume, complications, and outcome. Among the 27 patients, 3 patients with recurrent CSDH were only treated by burr hole surgery. Of the other 24 patients who primarily underwent dexamethasone treatment, 17 (70.8%) patients were treated successfully with medical treatment, whereas 7 patients required reoperation. Complications were noted in 3 (12.5%) patients (1 hyperglycemia, 1 urinary tract infection, and 1 pneumonia). There was 1 mortality (4.2%) for massive brain infarction. Twenty-one of the 24 patients (87.5%) recovered to their previous functional levels. There was no statistical significance in Fisher text between surgery and dexamethasone regarding success, complication, and functional recovery rate. Patients with recurrent CSDH can be treated successfully and safely with the nonsurgical medical treatment of dexamethasone. By use of this method, reoperation may be avoided. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. An update on the diagnosis and treatment of chronic idiopathic neutropenia

    PubMed Central

    Dale, David C.; Bolyard, Audrey Anna

    2017-01-01

    Purpose of Review Neutropenia lasting for at least for 3 months and not attributable to drugs or a specific genetic, infectious, inflammatory, autoimmune or malignant cause is called chronic idiopathic neutropenia. (CIN) CIN and autoimmune neutropenia (AIN) are very similar and overlapping conditions. The clinical consequences depend upon the severity of neutropenia, but it is not considered a premalignant condition. Recent findings Long-term observational studies in children indicate that the disease often lasts for 3 to 5 years in children, then spontaneously remits, but it rarely remits in adult cases. The value of anti-neutrophil antibody testing in both children and adults is uncertain. Most recent data suggest that CIN and AIN are immune mediated diseases, but there are no new clinical or genetic tests to aid in diagnosis. Treatment with granulocyte colony stimulating factor (G-CSF) is effective to increase blood neutrophils in almost all cases; this treatment is reserved, however for patients with both neutropenia and evidence of recurrent fevers, inflammatory symptoms and infections. There is little or no evidence to indicate that G-CSF treatment predisposes to myeloid malignancies in this population. Summary It is important to recognize CIN and AIN, the most common causes of chronic neutropenia in both children and adults. If the neutropenia is not severe, i.e. > 0.5 × 109/L, most patients can be observed and not treated prophylactically with antibiotics or a growth factor. When neutropenia is severe treatment with G-CSF is often beneficial. PMID:27841775

  14. Using a treatment diary to improve the medication adherence in patients with chronic myeloid leukaemia.

    PubMed

    Santoleri, Fiorenzo; Lasala, Ruggero; Logreco, Andrea; Ranucci, Elena; Costantini, Alberto

    2018-01-01

    Purpose The aim of this study was to verify whether the distribution of a treatment diary by a pharmacist could influence the adherence to oral treatment with imatinib, nilotinib, and dasatinib in patients with chronic myeloid leukaemia. Methods The level of adherence was calculated using the received daily dose/prescribed daily dose ratio and compared between patients who used a diary and those who did not. Results Forty-four (35.8%) of 123 patients with chronic myeloid leukaemia completed the diary: 20 (45.4%) receiving imatinib, 17 (38.6%) receiving nilotinib, and seven (15.9%) receiving dasatinib. Treatment adherence with the diary calculated using received daily dose/prescribed daily dose method was 93.6% (imatinib 94.9%, nilotinib 91.1%, and dasatinib 95.8%). Adherence during the period without a diary was 86.5% (84.9, 87.4, and 90%). Adherence was significantly greater with than without a diary (p < 0.0001). Conclusions The findings of this study that, in the case of chronic diseases, direct pharmacist-patient contact is important in order to maintain high levels of adherence, and a treatment diary is a valid means of doing this. According to these data, it is necessary to support similar patient-oriented programmes in order to ensure high levels of adherence and optimize drug management.

  15. Free access to medicines for the treatment of chronic diseases in Brazil

    PubMed Central

    Tavares, Noemia Urruth Leão; Luiza, Vera Lucia; Oliveira, Maria Auxiliadora; Costa, Karen Sarmento; Mengue, Sotero Serrate; Arrais, Paulo Sergio Dourado; Ramos, Luiz Roberto; Farias, Mareni Rocha; Pizzol, Tatiane da Silva Dal; Bertoldi, Andréa Dâmaso

    2016-01-01

    ABSTRACT OBJECTIVE To analyze the free access to medicines for the treatment of chronic diseases in the Brazilian population, according to demographic and socioeconomic factors. We also analyzed the most used pharmacological groups, according to funding source: free-of-charge or out-of-pocket paid. METHODS Analysis of data from the Pesquisa Nacional sobre Acesso, Utilização e Promoção do Uso Racional de Medicamentos (PNAUM – National Survey on Access, Use and Promotion of Rational Use of Medicines), a population-based household survey, of cross-sectional design, based on probabilistic sample of the Brazilian population. We analyzed as outcome the prevalence of free access (free-of-charge) to all medicines for treatment of the reported chronic diseases, in the last 30 days. We studied the following independent variables: sex, age group, education in complete years of school, economic class, health plan, and geographical region of residence. We estimated the prevalences and 95% confidence intervals (95%CI) and applied the Pearson’s Chi-squared test to assess the differences between the groups, considering a 5% significance level. RESULTS About half of adults and older adults who have had full access to the treatment of chronic diseases in Brazil obtained all needed medicines for free (47.5%; 95%CI 45.1–50.0). The prevalences of free access were higher among men (51.4%; 95%CI 48.1–54.8), age group of 40-59 years (51.1%; 95%CI 48.1–54.2), and in the poorest social classes (53.9%; 95%CI 50.2–57.7). The majority of medicines that act on the cardiovascular system, such as diuretics (C03) (78.0%; 95%CI 75.2–80.5), beta-blockers (C07) (62.7%; 95%CI 59.4–65.8), and the agents that work in the renin-angiotensin system (C09) (73.4%; 95%CI 70.8–75.8), were obtained for free. Medicines that act on the respiratory system, such as agents against obstructive airway diseases (R03) (60.0%; 95%CI 52.7–66.9) were mostly paid with own resources. CONCLUSIONS Free

  16. [Adherence to anti-hypertensive treatment within a chronic disease management 
program: a longitudinal, retrospective study].

    PubMed

    Raymundo, Ana Carolina Nascimento; Pierin, Angela Maria Geraldo

    2014-10-01

    This study assessed pharmacological treatment adherence using the Morisky-Green Test and identified related variables. A longitudinal and retrospective study examined 283 patients with hypertension (62.5% women, 73.4 [10.9] years old) who were being monitored by a chronic disease management program for 17 months between 2011 and 2012. Nurses performed all the actions of the program, which consisted of advice via telephone and periodic home visits based on the risk stratification of the patients. A significant increase in treatment adherence (25.1% vs. 85.5%) and a decrease in blood pressure were observed (p<0.05). Patients with hypertension and chronic renal failure as well as those treated using angiotensin-converting enzyme inhibitors were the most adherent (p<0.05). Patients with hypertension who received angiotensin receptor blockers were less adherent (p<0.05). Strategies such as nurse-performed chronic disease management can increase adherence to anti-hypertensive treatment and therefore contribute to the control of blood pressure, minimizing the morbidity profiles of patients with hypertension.

  17. Natural healers: a review of animal assisted therapy and activities as complementary treatment for chronic conditions.

    PubMed

    Reed, Reiley; Ferrer, Lilian; Villegas, Natalia

    2012-01-01

    The primary objective of this review is to synthesize the existing literature on the use of animal-assisted therapy and activity (AAT/A) as complementary treatment among people living with chronic disease and to discuss the possible application of this practice among children living with HIV. Relevant databases were searched between March 10 and April 11, 2011, using the words: animal assisted therapy or treatment and chronic conditions or diseases. Thirty-one articles were found and 18 followed the inclusion and exclusion criteria. Research suggests that AAT/A is effective for different patient profiles, particularly children. Interaction with dogs has been found to increase positive behaviors, such as sensitivity and focus, in children with social disabilities. Decreased levels of pain have also been reported among child patients as a result of AAT/A. More research should be done in the area of children living with chronic diseases that require strict adherence to treatment, such as HIV, and on AAT/A's prospective use as an educational tool to teach children about the importance of self-care for their medical conditions.

  18. Current advancements in the diagnosis and treatment of chronic pelvic pain.

    PubMed

    Morrissey, Darlene; Ginzburg, Natasha; Whitmore, Kristene

    2014-07-01

    The diagnosis and treatment of chronic pelvic pain (CPP) have moved away from targeting a specific organ to multifactorial and multidisciplinary individualized approach to treatment strategies. The purpose of this article is to review the current advancements in diagnosis and treatment of CPP. Recognition that response to current treatment approach to CPP syndrome is variable; organizations such as the European Association of Urology, American Urologic Association, International Continence Society, International Association for the Study of Pain, and others have integrated the most current evidence and management strategies from multiple specialties (urology, gynecology, pain medicine, gastroenterology, colorectal surgery, neurology, physiotherapy, and psychology). The 1 World Congress on Pelvic Pain met in 2013 to further collaborate on diagnosis and management of CPP. A multimodal clinical phenotype system has also been implemented to help understand cause and guide therapy. New classification systems allow for overlap of mechanisms between conditions and a multidisciplinary treatment approach.

  19. Chronic Anatabine Treatment Reduces Alzheimer’s Disease (AD)-Like Pathology and Improves Socio-Behavioral Deficits in a Transgenic Mouse Model of AD

    PubMed Central

    Verma, Megha; Beaulieu-Abdelahad, David; Ait-Ghezala, Ghania; Li, Rena; Crawford, Fiona; Mullan, Michael; Paris, Daniel

    2015-01-01

    Anatabine is a minor tobacco alkaloid, which is also found in plants of the Solanaceae family and displays a chemical structure similarity with nicotine. We have shown previously that anatabine displays some anti-inflammatory properties and reduces microgliosis and tau phosphorylation in a pure mouse model of tauopathy. We therefore investigated the effects of a chronic oral treatment with anatabine in a transgenic mouse model (Tg PS1/APPswe) of Alzheimer’s disease (AD) which displays pathological Aβ deposits, neuroinflammation and behavioral deficits. In the elevated plus maze, Tg PS1/APPswe mice exhibited hyperactivity and disinhibition compared to wild-type mice. Six and a half months of chronic oral anatabine treatment, suppressed hyperactivity and disinhibition in Tg PS1/APPswe mice compared to Tg PS1/APPswe receiving regular drinking water. Tg PS1/APPswe mice also elicited profound social interaction and social memory deficits, which were both alleviated by the anatabine treatment. We found that anatabine reduces the activation of STAT3 and NFκB in the vicinity of Aβ deposits in Tg PS1/APPswe mice resulting in a reduction of the expression of some of their target genes including Bace1, iNOS and Cox-2. In addition, a significant reduction in microgliosis and pathological deposition of Aβ was observed in the brain of Tg PS1/APPswe mice treated with anatabine. This is the first study to investigate the impact of chronic anatabine treatment on AD-like pathology and behavior in a transgenic mouse model of AD. Overall, our data show that anatabine reduces β-amyloidosis, neuroinflammation and alleviates some behavioral deficits in Tg PS1/APPswe, supporting further exploration of anatabine as a possible disease modifying agent for the treatment of AD. PMID:26010758

  20. The Use of Biologic Scaffolds in the Treatment of Chronic Nonhealing Wounds

    PubMed Central

    Turner, Neill J.; Badylak, Stephen F.

    2015-01-01

    Significance: Injuries to the skin as a result of illness or injury, particularly chronic nonhealing wounds, present a major healthcare problem. Traditional wound care approaches attempt to control the underlying causes, such as infection and ischemia, while the application of wound dressings aims to modify a poorly healing wound environment into a microenvironment more closely resembling an acute wound allowing the body to heal the wound naturally. Recent Advances: Regenerative medicine approaches, such as the use of biologic scaffold materials comprising an intact extracellular matrix (ECM) or individual components of the ECM, are providing new therapeutic options that focus upon the provision of biochemical cues that alter the wound microenvironment to facilitate rapid restoration of normal skin architecture. Critical Issues: The incidence of chronic nonhealing wounds continues to increase. For example, between 15% and 20% of diabetics are likely to develop chronic, nonhealing foot wounds creating an increasing burden on healthcare systems worldwide. Future Directions: Developing a thorough understanding of wound microenvironment and the mechanisms by which biologic scaffolds work in vivo has the potential to markedly improve outcomes in the clinical translation for the treatment of chronic wounds. PMID:26244105