Comparison of the effectiveness of two styles of case-based learning implemented in lectures for developing nursing students' critical thinking ability: A randomized controlled trial.

PubMed

Hong, Shaohua; Yu, Ping

2017-03-01

To explore and compare the effectiveness of two styles of case-based learning methods, unfolding nursing case and usual nursing case, implemented in lectures for developing nursing students' critical thinking ability. 122 undergraduate nursing students in four classes were taught the subject of medical nursing for one year. Two classes were randomly assigned as the experimental group and the other two the control group. The experimental group received the lectures presenting unfolding nursing cases and the control group was taught the usual cases. Nineteen case-based lectures were provided in 8 months in two semesters to each group. The two groups started with a similar level of critical thinking ability as tested by the instrument of Critical Thinking Disposition Inventory-Chinese version (CTDI-CV). After receiving 19 case-based learning lectures for 8 months, both groups of students significantly improved their critical thinking ability. The improvement in the experimental group was significantly higher than that in the control group (with the average total score of 303.77±15.24 vs. 288.34±13.94, p<0.05). The experimental group also had significantly better improvement in six out of seven dimensions whereas the control group showed improvement in only three out of seven dimensions of CTDI-CV. The study suggests the feasibility of implementing case-based learning in lectures. Unfolding nursing cases appear to be significantly more effective than the usual nursing cases in developing undergraduate nursing students' critical thinking ability in the subject of medical nursing. Further research can implement the unfolding nursing cases in other nursing subjects. Copyright © 2016 Elsevier Ltd. All rights reserved.

Application of case discussions to improve anatomy learning in Syria.

PubMed

Sabbagh, Mohammad Ayman

2013-10-01

Designing a new approach for learning gross anatomy to improve students' motivation to study anatomy and to enable them to learn independently through case discussion. The study included newly registered students in the first academic year. The total number of students was 165, who were divided by alphabetical order into 15 groups of 11 students. Each group was led by one faculty member and each faculty member lead 3 groups. Each group met twice a week for 2 weeks to discuss one case related to the upper limb anatomy. Students took pre- and posttests and completed an opinion questionnaire about the case discussions. The pretest score shows that 20% of the students received grades of 60% or above and that 80% received grades less than 60%. The posttest showed that 45% of the students received grades of 60% or above and that 55% received grades less than 60%. There was a significant difference between the pre- and posttest for grades <60% (P = 0.0000) and less significant for grades >60% (P = 0.0023). In addition, 17% of students achieved the same results (less than 60%) in both the pre- and posttests. The questionnaire revealed that all students stated that the discussion method was useful in their learning process, helped them to increase their motivation to study anatomy (85%), know the usefulness of studying anatomy (84%), and understand the problems (91%). The implementation of the case discussion in teaching anatomy can increase the students' understanding and motivate them to learn.

Effect of Phenobarbital on Nitric Oxide Level in Term Newborn Infants with Perinatal Asphyxia

PubMed Central

Khoshdel, Abolfazl; Noormohammadi, Hajar; Kheiri, Soleiman; Reisi, Roya; Nourbakhsh, Seyed Mohammad-Kazem; Panahandeh, Gholam Reza; Heidarian, Esfandiar

2016-01-01

Objectives Perinatal asphyxia (PA) is very significant in perinatal medicine due to the involvement of the central nervous system. This study was conducted to investigate the biochemical, clinical, and paraclinical changes associated with phenobarbital administration in neonates with PA. Methods In this prospective, case-control study, 30 neonates with PA in two groups of 15 each (case and control) were investigated. The case group received 20 mg/kg intravenous phenobarbital within six hours of birth, and the control group did not receive phenobarbital. Serum concentrations of nitric oxide (NO) were measured at enrollment and one week after birth in the two groups. Clinical, electroencephalography, and magnetic resonance imaging findings of the two groups were compared. Results At enrollment, the two groups did not differ in clinical severity, seizure incidence, or NO concentration. After one week, NO concentration was significantly lower in the case group (p < 0.050), but there was no significant difference in other variables between the two groups. Conclusions Early administration of phenobarbital in term neonates with PA could protect them against encephalopathy. PMID:27602186

Effect of Phenobarbital on Nitric Oxide Level in Term Newborn Infants with Perinatal Asphyxia.

PubMed

Khoshdel, Abolfazl; Noormohammadi, Hajar; Kheiri, Soleiman; Reisi, Roya; Nourbakhsh, Seyed Mohammad-Kazem; Panahandeh, Gholam Reza; Heidarian, Esfandiar

2016-09-01

Perinatal asphyxia (PA) is very significant in perinatal medicine due to the involvement of the central nervous system. This study was conducted to investigate the biochemical, clinical, and paraclinical changes associated with phenobarbital administration in neonates with PA. In this prospective, case-control study, 30 neonates with PA in two groups of 15 each (case and control) were investigated. The case group received 20 mg/kg intravenous phenobarbital within six hours of birth, and the control group did not receive phenobarbital. Serum concentrations of nitric oxide (NO) were measured at enrollment and one week after birth in the two groups. Clinical, electroencephalography, and magnetic resonance imaging findings of the two groups were compared. At enrollment, the two groups did not differ in clinical severity, seizure incidence, or NO concentration. After one week, NO concentration was significantly lower in the case group (p < 0.050), but there was no significant difference in other variables between the two groups. Early administration of phenobarbital in term neonates with PA could protect them against encephalopathy.

[Acupuncture therapy for the improvement of sleep quality of outpatients receiving methadone maintenance treatment: a randomized controlled trial].

PubMed

Li, Yi; Liu, Xue-bing; Zhang, Yao

2012-08-01

To study the efficacy and safety of acupuncture therapy for the improvement of sleep quality of outpatients receiving methadone maintenance treatment (MMT). Using randomized double-blinded controlled design, seventy-five MMT outpatients with low sleep quality [score of Pittsburgh sleep quality index (PSQI) > or = 8], were randomly assigned to the acupuncture group (38 cases) and the sham-acupuncture group (37 cases). All patients maintained previous MMT. Acupuncture was applied to Baihui (GV20), Shenmen (bilateral, TF4), Shenting (GV24), Sanyinjiao (bilateral, SP6), and Sishencong (EX-HN1) in the acupuncture group. The same procedures were performed in the sham-acupuncture group, but not to the acupoints (5 mm lateral to the acupoints selected in the acupuncture group) with shallow needling technique. The treatment was performed 5 times each week for 8 successive weeks. The PSQI was assessed before treatment, at the end of the 2nd, 4th, 6th, and 8th week of the treatment. The detection ratio of low sleep quality and the incidence of adverse acupuncture reactions were compared between the two groups at the end of the 8th week. The overall PSQI score was obviously higher in the acupuncture group than in the sham-acupuncture group with statistical difference (P < 0.01). The detection ratio of low sleep quality at the end of the 8th week was lower in the acupuncture group (60.53%, 23/38 cases) than in the sham-acupuncture group (83.78%, 31/37 cases) with statistical difference (P < 0.05). The rate of adverse acupuncture reaction was 5.26% (2/38 cases) in the acupuncture group and 2.70% (1/37 cases) in the sham-acupuncture group respectively, showing no statistical difference (P > 0.05). Acupuncture therapy could effectively and safely improve the sleep quality of outpatients receiving MMT.

Are characteristics of hospitals associated with outcome after cardiac arrest? Insights from the Great Paris registry.

PubMed

Chocron, Richard; Bougouin, Wulfran; Beganton, Frankie; Juvin, Philippe; Loeb, Thomas; Adnet, Frédéric; Lecarpentier, Eric; Lamhaut, Lionel; Jost, Daniel; Marijon, Eloi; Cariou, Alain; Jouven, Xavier; Dumas, Florence

2017-09-01

As post-cardiac arrest care may influence patients' outcome, characteristics of receiving hospitals should be integrated in the evaluation of survival. We aimed at assessing the influence of care level center on patients' survival at hospital discharge using a regional registry of out-of-hospital cardiac arrest patients (OHCA). We retrospectively analysed a Utstein and in-hospital data prospectively collected for all non-traumatic OHCA patients, in whom a successful return of spontaneous circulation (ROSC) had been obtained, from a large metropolitan area (Great Paris). Receiving hospitals were categorized in 3 groups as follows: A centers (High-case volume with cath-lab 24/7), B centers (Intermediate-case volume with cath-lab partly available) and C centers (Low-case volume and no cath-lab) We compared patients' characteristics and outcome in the 3 groups and performed a multivariate logistic regression using survival to discharge as primary endpoint. Between May 2011 and December 2013, 1476 patients were admitted in 48 hospitals (group A: n=917; group B: n=428; group C: n=91). Overall survival rate at discharge was 433/1436 (30%). Patients' baseline characteristics significantly differed, as hospitals from group A received younger patients with a higher rate of shockable cardiac rhythms (p<0.001). Unadjusted survival rate differed significantly among the 3 groups of hospitals (respectively 34%, 25% and 15.4% for A-C, p<0.01). In multivariate analysis, the category of receiving hospital was no longer associated with survival, even in the subgroup of witnessed arrest and shockable patients. In this population-based study, characteristics of receiving hospitals are not associated with survival rate at discharge. This might be partially explained by the prehospital triage organization used in France. Copyright © 2017. Published by Elsevier B.V.

[Uncertain analgetic efficacy of intraurethral instillation of anesthetic jelly in rigid cystoscopy for men].

PubMed

Matsuda, Daisuke; Irie, Akira; Shimura, Satoru; Hirayama, Takahiro; Kurosaka, Shinji; Tsumura, Hideyasu; Maru, Norio; Baba, Shiro

2005-09-01

The analgetic efficacy of intraurethral instillation of anesthetic jelly in rigid cystoscopic examination for men is not clearly confirmed. This study evaluated the usefulness of intraurethral instillation of anesthetic jelly by questionnaires regarding the pain and uncomfortable feelings during and after the cystoscopic examination. A total of 62 men were enrolled in the study. Sixteen patients had not received cystoscopy previously (first cases), and 46 had prior experiences of cystoscopy more than twice (repeat cases). These patients were sequentially divided into two groups; one group (jelly-group) received intraurethral instillation of oxybuprocaine hydrochroride jelly (Benoxil jelly) prior to cystoscopic examination, and the other group (no-jelly-group) did not receive the jelly instillation. Pain during the jelly instillation to examination, and uncomfortable feelings at micturition after the examination was evaluated by questionnaires. Instillation of the jelly itself caused considerable pain, which almost similar to that of scope insertion. There was no significant difference in pain score between jelly-group and no-jelly-group during the insertion of the scope to examination. The miction pain after examination was significantly severer in the jelly-group than in the no-jelly-group in repeat cases. In addition, 75% of repeat cases felt better comfortableness when jelly was not instilled, and 96% of repeat cases did not want jelly instillation for their future examination. Intraurethral instillation of anesthetic jelly had no efficacy for reducing the pain during cystoscopy. Instillation of the jelly itself caused considerable pain, and it made pain and uncomfortable feelings after the examination worse. These results suggested that the instillation of anesthetic jelly before rigid cystoscopy in men might not be useful enough for reducing the uncomfortable feeling during the examination.

Hepatosplenic T-cell lymphoma in patients receiving TNF-α inhibitor therapy: expanding the groups at risk.

PubMed

Parakkal, Deepak; Sifuentes, Humberto; Semer, Rumi; Ehrenpreis, Eli Daniel

2011-11-01

Hepatosplenic T-cell lymphoma (HSTCL) is a rare, lethal disease generally seen in young male patients with inflammatory bowel disease. The study of biologic and immunomodulator naive patients in Crohn's disease (SONIC), advocates combining infliximab with an immunomodulator in moderate-to-severe Crohn's disease. Unfortunately, combined immunosuppression increases risk for HSTCL. We herein review all cases of HSTCL reported to the Food and Drug Administration (FDA) in patients receiving TNF-α inhibitors. Individual reports from the FDA Adverse Event Reporting System database for lymphomas from the biological agents - infliximab, adalimumab, certolizumab, natalizumab, and etanercept were downloaded and analyzed with Microsoft Access. Full reports for all identified HSTCL cases were obtained from the FDA. Twenty-five cases of HSTCL were identified. Twenty-two (88%) patients had inflammatory bowel disease and three had rheumatoid arthritis. Four cases (16%) were in women and four patients were above 65 years of age. Twenty-four cases (96%) also received an immunomodulator (azathioprine, 6-mercaptopurine, or methotrexate). Two patients received adalimumab alone. HSTCL is no longer restricted to the previously identified risk group of young male patients, but can also occur in patients with rheumatoid arthritis, females and older adults receiving TNF-α inhibitors and immunomodulators. Improved disease outcomes using combination therapy should be tempered by the risk of developing HSTCL.

Ondansetron versus granisetron in the prevention of chemotherapy induced nausea and vomiting in children with acute lymphoblastic leukemia.

PubMed

Siddique, R; Hafiz, M G; Rokeya, B; Jamal, C Y; Islam, A

2011-10-01

Effect of ondansetron and granisetron were evaluated in sixty (60) children (age 4-11 years) irrespective of sex, diagnosed case of acute lymphoblastic leukemia (ALL) who received high dose methotrexate and did not receive any antiemetic 24 hours prior to HDMTX. This was a prospective, randomized, double-blind, single center study. Of 60 children, 30 received oral ondansetron (4mg) and rest 30 granisetron (1mg) half an hour before therapy. Drugs were randomly allocated with appropriate code. The patients were followed up from day 1 to day 5 of therapy. Episodes of nausea and vomiting were recorded and scorings was done every 24 hours following chemotherapy. No significant difference was found between two groups according to acute emesis (Day-1) (p=0.053). In day two and day three it was significant (p<0.05). In day four it was significant (p=0.002). Early chemotherapy induced nausea and vomiting (CINV) were controlled 90% in children who received granisetron and 70% in children who received ondansetron. Delayed (Day 2-4) CINV were controlled in 80% of children who received granisetron and 43.4% who received ondansetron (p<0.05). Granisetron group required additional doses only 3.3% cases and ondanseton group 30% cases on the second day (p<0.05). Result was significant between two groups. About 36.7% patients had episodes of nausea on day four of chemotherapy in ondansetron group and it was only 3.3% in granisetron group due to adverse effects of antiemetic drug itself (p=0.001). Maximum episodes of vomiting were found on the second day in ondansetron group 33.3% and in granisetron group 3.3% (p=0.003). Though adverse effects like headache, constipation, abdominal pain and loose motion were common in both group of children but their number was much less in children who received granisetron. On second day of therapy score of nausea and vomiting was maximum in ondansetron and minimum in granisetron treated on day 4 and the result was significant. So, to prevent acute and delayed CINV in children with ALL, oral graniseteron can be considered as more effective and well tolerated with minimum adverse effects compared with ondansetrons.

Histopathological changes in dental pulp of rats following radiotherapy

PubMed Central

Madani, Zahra Sadat; Azarakhsh, Soheil; Shakib, Pouyan Amini; Karimi, Masoomeh

2017-01-01

Background: Radiotherapy is one of the oral and pharyngeal cancer treatment methods that can cause damage to the tissues in the radiation area; the purpose of this study is to evaluate the effects of radiotherapy on dental pulp tissue in rats. Materials and Methods: In this interventional, experimental double-blind study, 30 rats were studied in three groups (n = 10 each). The first group received 12 gray (Gy), the second group received 18 Gy in one session, and the third group was not exposed to radiation (control group). The 5 μm sections of mandibular molar tooth were prepared and stained with hematoxylin and eosin. Samples were studied under optical microscope to evaluate and score inflammation, necrosis, hyalinization, and vascular congestion. The data were coded and analyzed by statistical tests of χ2 and Fisher's exact tests. The significant level of P = 0.05. Results: In Group 1, necrosis in two cases, inflammation in one case, hyalinization in one case, and vascular congestion in four cases were observed. In Group 2, inflammation in four cases, hyalinization in two cases, and vascular congestion in five cases were observed. In Group 3, inflammation was observed only in one case. In comparison between the groups, no significant differences were observed in inflammation (P > 0.05), necrosis (P > 0.05), and hyalinization (P > 0.05). However, the difference was significant for vascular congestion (P < 0.05). Conclusion: Radiotherapy with doses of 12 and 18 Gy had no significant effect on inflammation, necrosis, and hyalinization in all groups; however, the difference was significant for vascular congestion. PMID:28348613

Test-Enhanced Learning in Competence-Based Predoctoral Orthodontics: A Four-Year Study.

PubMed

Freda, Nicolas M; Lipp, Mitchell J

2016-03-01

Dental educators intend to promote integration of knowledge, skills, and values toward professional competence. Studies report that retrieval, in the form of testing, results in better learning with retention than traditional studying. The aim of this study was to evaluate test-enhanced experiences on demonstrations of competence in diagnosis and management of malocclusion and skeletal problems. The study participants were all third-year dental students (2011 N=88, 2012 N=74, 2013 N=91, 2014 N=85) at New York University College of Dentistry. The 2013 and 2014 groups received the test-enhanced method emphasizing formative assessments with written and dialogic delayed feedback, while the 2011 and 2012 groups received the traditional approach emphasizing lectures and classroom exercises. The students received six two-hour sessions, spaced one week apart. At the final session, a summative assessment consisting of the same four cases was administered. Students constructed a problem list, treatment objectives, and a treatment plan for each case, scored according to the same criteria. Grades were based on the number of cases without critical errors: A=0 critical errors on four cases, A-=0 critical errors on three cases, B+=0 critical errors on two cases, B=0 critical errors on one case, F=critical errors on four cases. Performance grades were categorized as high quality (B+, A-, A) and low quality (F, B). The results showed that the test-enhanced groups demonstrated statistically significant benefits at 95% confidence intervals compared to the traditional groups when comparing low- and high-quality grades. These performance trends support the continued use of the test-enhanced approach.

Efficacy of a multicomponent support programme for the caregivers of disabled persons: a randomised controlled study.

PubMed

Ryynänen, O-P; Nousiainen, P; Soini, E J O; Tuominen, S

2013-07-01

The goal of the present work was to measure the efficacy of a multicomponent programme designed to provide tailored support for the caregivers of disabled persons. A total of 135 caregivers-care receiver dyads were randomly divided into an intervention group (n = 66) and a control group (n = 69). One-third of the care receivers were demented, and two-thirds had other diseases. Health centres (publicly funded primary health care systems) in 8 rural and urban communities in southeast Finland. The multicomponent support programme for the caregivers consisted of a 2-week rehabilitation period. The control group received standard care. Continuation of the caregiver and care receiver relationship, care receiver mortality at the 2-year follow-up as well as the health-related quality of life (15D scale) and Zung's depression scale of the caregiver at the 1-year follow-up were evaluated. At the 2-year follow-up, the caregiver-care receiver relationship was terminated for any reason in 11 cases (17%) in the intervention group, and in 25 cases (36%) in the control group. After adjusting, the primary outcome (i.e., termination of care giving for any reason) indicated statistical significance (p = 0.04) with a hazard rate of 1.83 (95% confidence interval 1.03-3.29). With a similar adjustment, the difference in mortality and placement to institutional care between the two groups demonstrated a trend towards statistical significance. The caregivers' health, as related to quality of life and depressive symptoms, remained unchanged in both groups at the 1-year follow-up. These results indicate that a tailored support programme for caregivers may help the caregiver to continue the caregiver-care receiver relationship and delay institutionalization.

Cost-Effectiveness of Case Management in Substance Abuse Treatment

ERIC Educational Resources Information Center

Saleh, Shadi S.; Vaughn, Thomas; Levey, Samuel; Fuortes, Laurence; Uden-Holmen, Tanya; Hall, James A.

2006-01-01

Objective: The purpose of this study, which is part of a larger clinical trial, was to examine the cost-effectiveness of case management for individuals treated for substance abuse in a residential setting. Method: Clients who agreed to participate were randomly assigned to one of four study groups. Two groups received face-to-face case management…

Disease-Free Survival after Hepatic Resection in Hepatocellular Carcinoma Patients: A Prediction Approach Using Artificial Neural Network

PubMed Central

Ho, Wen-Hsien; Lee, King-Teh; Chen, Hong-Yaw; Ho, Te-Wei; Chiu, Herng-Chia

2012-01-01

Background A database for hepatocellular carcinoma (HCC) patients who had received hepatic resection was used to develop prediction models for 1-, 3- and 5-year disease-free survival based on a set of clinical parameters for this patient group. Methods The three prediction models included an artificial neural network (ANN) model, a logistic regression (LR) model, and a decision tree (DT) model. Data for 427, 354 and 297 HCC patients with histories of 1-, 3- and 5-year disease-free survival after hepatic resection, respectively, were extracted from the HCC patient database. From each of the three groups, 80% of the cases (342, 283 and 238 cases of 1-, 3- and 5-year disease-free survival, respectively) were selected to provide training data for the prediction models. The remaining 20% of cases in each group (85, 71 and 59 cases in the three respective groups) were assigned to validation groups for performance comparisons of the three models. Area under receiver operating characteristics curve (AUROC) was used as the performance index for evaluating the three models. Conclusions The ANN model outperformed the LR and DT models in terms of prediction accuracy. This study demonstrated the feasibility of using ANNs in medical decision support systems for predicting disease-free survival based on clinical databases in HCC patients who have received hepatic resection. PMID:22235270

Utilization of case presentations in medical microbiology to enhance relevance of basic science for medical students.

PubMed

Chamberlain, Neal R; Stuart, Melissa K; Singh, Vineet K; Sargentini, Neil J

2012-01-01

Small-group case presentation exercises (CPs) were created to increase course relevance for medical students taking Medical Microbiology (MM) and Infectious Diseases (ID) METHODS: Each student received a unique paper case and had 10 minutes to review patient history, physical exam data, and laboratory data. Students then had three minutes to orally present their case and defend why they ruled in or out each of the answer choices provided, followed by an additional three minutes to answer questions. Exam scores differed significantly between students who received the traditional lecture-laboratory curriculum (Group I) and students who participated in the CPs (Group II). In MM, median unit exam and final exam scores for Group I students were 84.4% and 77.8%, compared to 86.0% and 82.2% for Group II students (P<0.018; P<0.001; Mann-Whitney Rank Sum Test). Median unit and final ID exam scores for Group I students were 84.0% and 80.0%, compared to 88.0% and 86.7% for Group II students (P<0.001; P<0.001). Students felt that the CPs improved their critical thinking and presentation skills and helped to prepare them as future physicians.

Active Ankle Movements Prevent Formation of Lower-Extremity Deep Venous Thrombosis After Orthopedic Surgery

PubMed Central

Li, Ye; Guan, Xiang-Hong; Wang, Rui; Li, Bin; Ning, Bo; Su, Wei; Sun, Tao; Li, Hong-Yan

2016-01-01

Background The aim of this study was to assess the preventive value of active ankle movements in the formation of lower-extremity deep venous thrombosis (DVT), attempting to develop a new method for rehabilitation nursing after orthopedic surgery. Material/Methods We randomly assigned 193 patients undergoing orthopedic surgery in the lower limbs into a case group (n=96) and a control group (n=97). The control group received routine nursing while the case group performed active ankle movements in addition to receiving routine nursing. Maximum venous outflow (MVO), maximum venous capacity (MVC), and blood rheology were measured and the incidence of DVT was recorded. Results On the 11th and 14th days of the experiment, the case group had significantly higher MVO and MVC than the control group (all P<0.05). The whole-blood viscosity at high shear rate and the plasma viscosity were significantly lower in the case group than in the control group on the 14th day (both P<0.05). During the experiment, a significantly higher overall DVT incidence was recorded in the control group (8 with asymptomatic DVT) compared with the case group (1 with asymptomatic DVT) (P=0.034). During follow-up, the case group presented a significantly lower DVT incidence (1 with symptomatic DVT and 4 with asymptomatic DVT) than in the control group (5 with symptomatic DVT and 10 with asymptomatic DVT) (P=0.031). Conclusions Through increasing MVO and MVC and reducing blood rheology, active ankle movements may prevent the formation of lower-extremity DVT after orthopedic surgery. PMID:27600467

Antibiotic prophylaxis at elective cesarean section: a randomized controlled trial in a low resource setting.

PubMed

Kandil, Mohamed; Sanad, Zakaria; Gaber, Wael

2014-04-01

To determine the best time to administer prophylactic antibiotics at Cesarean delivery in order to reduce the postoperative maternal infectious morbidity in a low resource setting. One hundred term primigravidae with singleton pregnancy were recruited and randomly allocated to two equal groups. Each woman received 2 g intravenous Cefazoline. Women in Group I received it prior to skin incision while those in Group II had it immediately after cord clamping. We measured the following outcome parameters: (1) Surgical site wound infection; (2) Endometritis and (3) Urinary tract infection. There was no significant difference in any of the patients' characteristics between both groups. In Group I, three cases developed surgical site infections but four in Group II (p > 0.05). In Group I, the infected cases had Cesarean because of malpresentations while in Group II, two cases had Cesarean because of patients' request, one because of maternal heart disease and one due to intra-uterine growth restriction. Seven and nine cases had urinary tract infection in Groups I and II, respectively, (p > 0.05). Prophylactic antibiotic administration either prior to surgery or after cord clamping is probably equally effective in reducing the postoperative infectious morbidity after Cesarean in low resource settings.

Comparison of the effects of letrozole and clomiphene citrate for ovulation induction in infertile women with polycystic ovary syndrome.

PubMed

Nahid, L; Sirous, K

2012-06-01

Ovulation dysfunction is one of the most common causes of reproductive failure in infertile couples. The prevalence of this disorder in infertile women is about 30 to 40%. Polycystic ovary syndrome is a common disease that is closely related to ovulation dysfunction and 7% of women of childbearing age are afflicted with it. Ovulation induction is a way to treat infertility in PCOS which is possible through medication or surgery. This study was conducted to compare the effects of Letrozole and Clomiphene citrate for ovulation induction in women with PCOS. This intervention is a clinical trial study carried out on 100 infertile women with polycystic ovary syndrome who were referred to gynecologist's office and Oslian hospital. The subjects were randomly divided in to two groups including 50 patients who received letrozole and Clomiphene Citrate. Abdominal ultrasound was performed on the day 14 of the menstrual cycle to monitor the number and size of developed follicles and endometrial thickness.%age of ovulation was compared between the two groups receiving medication with χ2 test and t-test was used to compare the average number and size of follicles and endometrial thickness. Twenty-three cases (46%) in group receiving clomiphene citrate had thin endometrium and thin endometrium was observed in 1 case (2%) of group receiving letrozole. Among 50 subjects who received clomiphene citrate, 10 people (20%) reported blurred vision, 9 patients (18%) headache, 6 patients (12%) nausea and 2 patients (4%) reported vomiting and one (2%) twin pregnancies was observed, but no complications were reported in group receiving letrozole. Mean age, parity, and the duration of infertility were similar in all patients. Ovulation rate was 88%; similar in both groups. The average number of follicles in the group receiving clomiphene citrate was 58/1±32/2 and in the group receiving letrezole it was 50/0±30/1. Average follicle size in both groups was almost similar. Endometrial thickness in the group receiving letrezole was 27/1±71/9 and in the group receiving clomiphene citrate it was 06/3±08/6. Pregnancy rate in both groups was almost similar. This study showed that stimulation of letrozole and clomiphene citrate on ovulation and was almost the same and clomiphene citrate caused endometrial thinning more often than letrozole. Also the side effects reported by patients in the group receiving clomiphene citrate were higher, while in the group receiving letrozole no complication was reported. Based on these findings letrozole can be considered an appropriate alternative for clomiphene citrate without side effects.

Evaluation of effect of letrozole prior to misoprostol in comparison with misoprostol alone in success rate of induced abortion.

PubMed

Behroozi-Lak, T; Derakhshan-Aydenloo, S; Broomand, F

2018-03-01

Abortion, spontaneous or induced, is a common complication of pregnancy and exploration of available and safe regimens for medical abortion in developing countries seems crucial. The present study was aimed to assess the effect of letrozole in combination with misoprostol in women eligible for legal therapeutic abortion with gestational age ≤14weeks. This clinical randomized trial was conducted on 78 women who were candidate of medical abortion and eligible for legal abortion with gestational age ≤14 weeks that were randomly divided into two groups of case and controls. Case group received daily oral dose of 10mg letrozole for three days followed by vaginal misoprostol. In control group the patients received only vaginal misoprostol. The rate of complete abortion, induction-of-abortion time, and side-effects were assessed. Complete abortion was observed in 30 patients (76.9%) in case group and 9 (23.1%) cases were failed. In control group there was 16 (41.03%) complete abortions and 23 (58.97%) cases were failed to abort. Patients with gestational age of between 6 and 10 weeks did not show significant difference in both groups (P=0.134). Regarding pregnancy remnants there were significant differences between two groups (P=0.034). The time form admission to discharge in case groups were significantly shorter than those in control group (P=0.001). The indication for curettage in case group was significantly less than control group (P=0.001). A 3-day course of letrozole (10mg/daily) followed by misoprostol was associated with a higher complete abortion and lower curettage rates and reduction in time from admission to discharge in women with gestational age ≤14 weeks compared to misoprostol alone. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Language Profile in Congenital Hypothyroid Children Receiving Replacement Therapy.

PubMed

Soliman, Hend; Abdel Hady, Aisha Fawzy; Abdel Hamid, Asmaa; Mahmoud, Heba

2016-01-01

The aim of this work was to evaluate receptive and expressive language skills in children with congenital hypothyroidism receiving early hormonal replacement treatment before the age of 3 months and to identify any subtle areas of weaknesses in their language development to check the necessity for future language intervention. The study was conducted on 30 hypothyroid children receiving hormonal replacement. They were subdivided into group I (5-8 years 11 months; 12 cases) and group II (9-12 years 11 months; 18 cases). All patients were subjected to a protocol of assessment applied in the Diabetes, Endocrine and Metabolism Pediatric Unit (DEMPU) and evaluation of language skills by the REAL scale. The younger group reached average Arabic language scores, while the older group showed moderate language delay. Early replacement therapy supports language development in young children. However, longitudinal and follow-up studies are required to identify difficulties presenting at older ages that may affect children in the academic settings. © 2016 S. Karger AG, Basel.

Comparison of three problem-based learning conditions (real patients, digital and paper) with lecture-based learning in a dermatology course: a prospective randomized study from China.

PubMed

Li, Jie; Li, Qing Ling; Li, Ji; Chen, Ming Liang; Xie, Hong Fu; Li, Ya Ping; Chen, Xiang

2013-01-01

The precise effect and the quality of different cases used in dermatology problem-based learning (PBL) curricula are yet unclear. To prospectively compare the impact of real patients, digital, paper PBL (PPBL) and traditional lecture-based learning (LBL) on academic results and student perceptions. A total of 120 students were randomly allocated into either real-patients PBL (RPBL) group studied via real-patient cases, digital PBL (DPBL) group studied via digital-form cases, PPBL group studied via paper-form cases, or conventional group who received didactic lectures. Academic results were assessed through review of written examination, objective structured clinical examination and student performance scores. A five-point Likert scale questionnaire was used to evaluate student perceptions. Compared to those receiving lectures only, all PBL participants had better results for written examination, clinical examination and overall performance. Students in RPBL group exhibited better overall performance than those in the other two PBL groups. Real-patient cases were more effective in helping develop students' self-directed learning skills, improving their confidence in future patient encounters and encouraging them to learn more about the discussed condition, compared to digital and paper cases. Both real patient and digital triggers are helpful in improving students' clinical problem-handling skills. However, real patients provide greater benefits to students.

Hemolysis related to intravenous immunoglobulins is dependent on the presence of anti-blood group A and B antibodies and individual susceptibility.

PubMed

Mielke, Orell; Fontana, Stefano; Goranova-Marinova, Vesselina; Shebl, Amgad; Spycher, Martin O; Wymann, Sandra; Durn, Billie L; Lawo, John P; Hubsch, Alphonse; Salama, Abdulgabar

2017-11-01

Patients treated with intravenous immunoglobulins (IVIG) rarely experience symptomatic hemolysis. Although anti-A and anti-B isoagglutinins from the product are involved in most cases, the actual mechanisms triggering hemolysis are unclear. A prospective, open-label, multicenter, single-arm clinical trial in 57 patients with immune thrombocytopenia treated with IVIG (Privigen, CSL Behring) was conducted. Twenty-one patients received one infusion (1 g/kg) and 36 received two infusions (2 × 1 g/kg) of IVIG. After a study duration of more than 2 years, no cases of clinically significant hemolysis as defined in the protocol were identified. Data of patients with mild hematologic and biochemical changes were analyzed in more detail. Twelve cases (10/23 patients with blood group A1 and 2/11 patients with blood group B, all having received 2 g/kg IVIG) were adjudicated as mild hemolysis (median hemoglobin [Hb] decrease, -3.0 g/dL); Hb decreases were transient, with partial or full recovery achieved by last visit. Eighteen patients (31.6%), all with non-O blood group, of whom 16 (88.9%) received 2 g/kg IVIG, fulfilled post hoc criteria for hemolytic laboratory reactions. Red blood cell (RBC) eluates of all direct antiglobulin test-positive samples were negative for non-ABO blood group antibodies. Blood groups A and B antigen density on RBCs appeared to be a risk factor for hemolytic laboratory reactions. Platelet response to treatment was observed in 42 patients (74%); eight of 12 patients with complete response had blood group A1. Isoagglutinins are involved in clinically nonsignificant hemolysis after treatment with IVIG, but individual susceptibility varies greatly. © 2017 The Authors Transfusion published by Wiley Periodicals, Inc. on behalf of AABB.

An evaluation of a weightlifting belt and back injury prevention training class for airline baggage handlers.

PubMed

Reddell, C R; Congleton, J J; Dale Huchingson, R; Montgomery, J F

1992-10-01

This study evaluated the efficacy of a commercially available weightlifting belt in relation to reduction of lumbar injury incident rate and severity of injuries over an 8-month period. The study used 642 baggage handlers working for a major airline company as participants. Four treatment groups were randomly selected: a group receiving the belt only, a group receiving a 1 h training class only, a group receiving both a belt and a 1 h training class, and a control group receiving nothing. Two treatment groups were added which contained participants who discontinued use of the belt prior to the end of an 8-month study period. Results indicated that there were no significant differences for total lumbar injury incident rate, restricted workday case injury incident rate, lost workdays and restricted workdays rate, and worker's compensation rates. There was, however, a marginal significant difference for lost workday case injury incident rate. Groups with participants who wore the belt for a while then discontinued its use had a higher lost day case injury incident rate than did either the group receiving training only or the control group. Compliance was an overriding factor as the belt questionnaire response indicated that 58% of participants in the belt groups discontinued use of the belt before the end of 8 months. Comments made on the survey forms indicated that the belt was too hot. Similarly, comments suggested that the belt rubbed, pinched, and bruised ribs. Based on these results, the weightlifting belt used for this study cannot be recommended for use in aid of lifting during daily work activities of baggage handlers. Results indicate that use of the belts may, in fact, increase the risk of injury when not wearing a belt following a period of wearing a belt. As industries are experimenting with the use of belts, it is recommended that great care be taken in any further evaluation and close attention directed towards injuries which occur when not wearing the belt following a period of wearing the belt (ie, off-the-job injuries).

Surgical site infection in lumbar surgeries, pre and postoperative antibiotics and length of stay: a case study.

PubMed

Khan, Inayat Ullah; Janjua, Muhammad Burhanuddin; Hasan, Shumaila; Shah, Shahid

2009-01-01

Postoperative wound infection also called as surgical site infection (SSI), is a trouble some complication of lumbar spine surgeries and they can be associated with serious morbidities, mortalities and increase resource utilization. With the improvement in diagnostic modalities, proper surgical techniques, antibiotic therapy and postoperative care, infectious complications can result in various compromises afterwards. The objective was to study the relation of surgical site infection in clean lumbar surgeries with the doses of antibiotics. This Retrospective study was conducted at Shifa International Hospital, from January 2006 to March 2008. Hundred post operated cases of lumber disc prolapse, lumbar stenosis or both studied retrospectively by tracing their operated data from hospital record section for the development of surgical site infection (SSI). The patients were divided into three groups depending upon whether they received single, three or more than three doses of antibiotics respectively. Complete data analyses and cross tabulation done with SPSS version 16. Of 100 cases, only 6% had superficial surgical site infection; only 1 case with co morbidity of hypertension was detected. Twenty-one cases had single dose of antibiotic (Group-I), 59 cases had 3 doses (Group-II) and 20 cases received multiple doses (Group-III). There was no infection in Group-I. Only one patient in Group-II and 5 patients in Group-III developed superficial SSI. While 4 in Group-II, 3 in Group-III, and none of Group-I had > 6 days length of stay (LOS). The dose of antibiotic directly correlates with the surgical site infection in clean lumbar surgeries. When compared with multiple doses of antibiotics a single preoperative shot of antibiotic is equally effective for patients with SSI.

End results of radiation therapy, alone and combination with 5-fluorouracil in colorectal cancers

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

Vongtama, V.; Douglass, H.O.; Moore, R.H.

The authors retrospectively analyzed the results of irradiation in 148 cases of primary inoperable and recurrent adenocarcinoma of the colon and rectum treated at the Department of Radiation Therapy, Roswell Park Memorial Institute between 1962 and 1970. This group includes 95 recurrences and 53 inoperable primaries. Uninterrupted radiotherapy was used in 118 cases and split-course technique in 30 cases. Eleven patients received combined radiotherapy and surgery. Seventy-eight patients received a combination of 5-fluorouracil (5-FU) and irradiation. The response rate and survival of individual groups is discussed in detail. This study indicated that perineal recurrences should receive whole pelvic irradiation inmore » addition to perineum field. Split-course technique appeared to yield a better survival than the uninterrupted course. The best 5-year survival rate (64 percent) is found in the group treated with a combination of radiation and surgery. For locally advanced, inoperable cancers, split-course technique, combined 5-FU and irradiation gave the best results, achieving longer palliation with improved quality of life and sometimes yielding cure (5-year survival). (auth)« less

Detection failure rate of chest radiography for the identification of nursing and healthcare-associated pneumonia.

PubMed

Miyashita, Naoyuki; Kawai, Yasuhiro; Tanaka, Takaaki; Akaike, Hiroto; Teranishi, Hideto; Wakabayashi, Tokio; Nakano, Takashi; Ouchi, Kazunobu; Okimoto, Niro

2015-07-01

To clarify the detection failure rate of chest radiography for the identification of nursing and healthcare-associated pneumonia (NHCAP), we compared high-resolution computed tomography (HRCT) with chest radiography simultaneously for patients with clinical symptoms and signs leading to a suspicion of NHCAP. We analyzed 208 NHCAP cases and compared them based on four groups defined using NHCAP criteria, patients who were: Group A) resident in an extended care facility or nursing home; Group B) discharged from a hospital within the preceding 90 days; Group C) receiving nursing care and had poor performance status; and Group D) receiving regular endovascular treatment. Chest radiography was inferior to HRCT for the identification of pneumonia (149 vs 208 cases, p < 0.0001). Among the designated NHCAP criteria, chest radiography identified pneumonia cases at a significantly lower frequency than HRCT in Group A (70 vs 97 cases, p = 0.0190) and Group C (86 vs 136 cases, p < 0.0001). The detection failure rate of chest radiography differed among NHCAP criteria; 27.8% in Group A, 26.5% in Group B, 36.7% in Group C and 5.8% in Group D. Cerebrovascular disease and poor functional status were significantly more frequent in patients in Groups A and C compared with those in Groups B and D. Physicians may underestimate pneumonia shadow in chest radiographs in patients with NHCAP, and the detection failure rate of chest radiography differed among NHCAP criteria. Poor functional status may correlate with the low accuracy of chest radiography in diagnosing pneumonia. Copyright © 2015. Published by Elsevier Ltd.

A comparison of the effect of short-term aromatase inhibitor (letrozole) and GnRH agonist (triptorelin) versus case control on pregnancy rate and symptom and sign recurrence after laparoscopic treatment of endometriosis.

PubMed

Alborzi, Saeed; Hamedi, Bahareh; Omidvar, Azizeh; Dehbashi, Sedigheh; Alborzi, Soroosh; Alborzi, Mehrnoosh

2011-07-01

To compare the role of an aromatase inhibitor (letrozole) with a GnRH agonist (triptorelin) versus case control on the pregnancy rate and recurrence of symptoms and signs in patients with endometriosis. In a prospective randomized clinical trial, after treatment of 144 infertile women in their reproductive age by laparoscopy (whose endometriosis was confirmed by prior laparoscopy), they were divided into 3 groups: group 1 (47 cases) who received letrozole for 2 months, group 2 (40 patients) who were prescribed triptorelin for 2 months and group 3 who were 57 patients in the control group and did not receive any medication. We followed up each group at least for 12 months after their restoration of regular cycle. Pregnancy rate was 23.4% in group 1, 27.5% in group 2, and 28.1% in group 3. The results did not show significant differences among the 3 groups. Recurrence rate of endometriosis was 6.4% in group 1, 5% group 2 and 5.3% in group 3, which was not statistically significantly different as well. Pregnancy rate and endometriosis recurrence rate are comparable among the 3 groups.

Laparoscopic surgery in the treatment of incarcerated indirect inguinal hernia in children.

PubMed

Yin, Yiyu; Zhang, Hongwei; Zhang, Xiang; Sun, Fang; Zou, Huaxin; Cao, Hui; Wen, Cheng

2016-12-01

We aimed to explore the feasibility and the safety of the laparoscopic surgery for incarcerated indirect inguinal hernia (IIH) in children. From January 2012 to December 2014, 64 children were enrolled into this study. All 64 patients received laparoscopic surgery and we reviewed their perioperative and postoperative follow-up studies. In addition, we enrolled 60 cases of children who received traditional surgery of IIH administered through minimally invasive surgery as the control group. Results from the present study showed that the mean operation time for the laparoscopic group was 41.5 min (range, 15-80 min) which was significantly shorter than the control group. Nine cases developed incarcerated intestine necrosis, expanded umbilical incision and parallel resection anastomosis. They received laparoscopic hernia sac high ligation. Only 5 cases developed scrotum edema after the surgery. The postoperative length of the stay ranged from 2 to 7 days (average, 3.2). The postoperative follow-up was from 6 months to 1 year and no relapse or secondary testicular atrophy was observed in the laparoscopic group. The operation time, incidence of postoperative complications and length of stay in the laparoscopic group were decreased compared to the control group, and differences were statistically significant (P<0.05). In conclusion, laparoscopic surgery treatment for incarcerated inguinal hernia is safe and feasible and produced better results compared with the alternative.

Chemoprophylaxis and the epidemiological characteristics of re-emergent P. vivax malaria in the Republic of Korea.

PubMed Central

Kim, Changsoo; Shin, Dong Chun; Yong, Tai Soon; Oh, Dae Kyu; Kim, Rock Kwon; Park, Keeho; Suh, I. L.

2006-01-01

OBJECTIVE: In the Republic of Korea (ROK), soldiers stationed where there is a risk of contracting malaria have received antimalarial chemoprophylaxis since 1997. However, chemoprophylaxis may facilitate the development of drug resistance, and late primary attacks in individuals who have received chemoprophylaxis are becoming more frequent. We investigated the association between chemoprophylaxis and the epidemiological characteristics and effectiveness of treatment for re-emergent Plasmodium vivax malaria, using a nationwide malaria database. METHODS: Among soldiers at risk of malaria between 1999 and 2001, we reviewed all P. vivax malaria cases (1158) that occurred before 31 December 2003. Early and late primary attacks were defined as cases occurring 2 months after the last day of exposure to risk of malaria, respectively. FINDINGS: Of these cases, 634 (72.0%) had received chemoprophylaxis, and 324 (28.0%) had not. Cases occurred mostly in summer, with a peak in July-August. Stratification by chemoprophylaxis history revealed different times to onset. Early primary attacks were more prevalent in the group not receiving chemoprophylaxis, while in the group receiving chemoprophylaxis most cases were late primary attacks. Of the latter, 312 out of 461 (67.7%) did not take primaquine regularly. After treatment of the first attack, 14 (1.2%) of 1158 were re-treated; all re-treated cases were cured using the same doses and regimen used for the first treatment. CONCLUSION: In ROK, the increase in late primary episodes of re-emergent P. vivax malaria is associated with the use of antimalarial chemoprophylaxis. PMID:17128363

High-dose thalidomide increases the risk of peripheral neuropathy in the treatment of ankylosing spondylitis.

PubMed

Xue, Hong-Xia; Fu, Wen-Yi; Cui, Hua-Dong; Yang, Li-Li; Zhang, Ning; Zhao, Li-Juan

2015-05-01

Thalidomide is an effective drug for the treatment of ankylosing spondylitis but might induce peripheral neuropathy. This major adverse reaction has attracted much concern. The current study aimed to observe the incidence of thalidomide-induced peripheral neuropathy among ankylosing spondylitis patients for 1 year after treatment. In this study, 207 ankylosing spondylitis cases received thalidomide treatment, while 116 ankylosing spondylitis cases received other treatments. Results showed that the incidence of thalidomide-induced peripheral neuropathy in the thalidomide group was higher than that in the non-thalidomide group. There was no significant difference in the incidence of neuropathy between the < 6 months medication and ≥ 6 months medication groups. There were no differences in the mean age, gender, or daily dose between the two groups. The incidence of peripheral neuropathy among patients receiving 25, 50, 75, or 100 mg thalidomide per day was 4.6%, 8.5%, 17.1%, 21.7%, respectively. The incidence was significantly different between the groups receiving 25 mg and 100 mg thalidomide. In conclusion, thalidomide can induce peripheral neuropathy within 1 year after treatment of ankylosing spondylitis; however, age and gender have no obvious impact on the incidence of peripheral neuropathy. The incidence of peripheral neuropathy is associated with increasing daily doses of thalidomide.

High-dose thalidomide increases the risk of peripheral neuropathy in the treatment of ankylosing spondylitis

PubMed Central

Xue, Hong-xia; Fu, Wen-yi; Cui, Hua-dong; Yang, Li-li; Zhang, Ning; Zhao, Li-juan

2015-01-01

Thalidomide is an effective drug for the treatment of ankylosing spondylitis but might induce peripheral neuropathy. This major adverse reaction has attracted much concern. The current study aimed to observe the incidence of thalidomide-induced peripheral neuropathy among ankylosing spondylitis patients for 1 year after treatment. In this study, 207 ankylosing spondylitis cases received thalidomide treatment, while 116 ankylosing spondylitis cases received other treatments. Results showed that the incidence of thalidomide-induced peripheral neuropathy in the thalidomide group was higher than that in the non-thalidomide group. There was no significant difference in the incidence of neuropathy between the < 6 months medication and ≥ 6 months medication groups. There were no differences in the mean age, gender, or daily dose between the two groups. The incidence of peripheral neuropathy among patients receiving 25, 50, 75, or 100 mg thalidomide per day was 4.6%, 8.5%, 17.1%, 21.7%, respectively. The incidence was significantly different between the groups receiving 25 mg and 100 mg thalidomide. In conclusion, thalidomide can induce peripheral neuropathy within 1 year after treatment of ankylosing spondylitis; however, age and gender have no obvious impact on the incidence of peripheral neuropathy. The incidence of peripheral neuropathy is associated with increasing daily doses of thalidomide. PMID:26109960

Utilization of case presentations in medical microbiology to enhance relevance of basic science for medical students

PubMed Central

Chamberlain, Neal R.; Stuart, Melissa K.; Singh, Vineet K.; Sargentini, Neil J.

2012-01-01

Background Small-group case presentation exercises (CPs) were created to increase course relevance for medical students taking Medical Microbiology (MM) and Infectious Diseases (ID) Methods Each student received a unique paper case and had 10 minutes to review patient history, physical exam data, and laboratory data. Students then had three minutes to orally present their case and defend why they ruled in or out each of the answer choices provided, followed by an additional three minutes to answer questions. Results Exam scores differed significantly between students who received the traditional lecture-laboratory curriculum (Group I) and students who participated in the CPs (Group II). In MM, median unit exam and final exam scores for Group I students were 84.4% and 77.8%, compared to 86.0% and 82.2% for Group II students (P<0.018; P<0.001; Mann-Whitney Rank Sum Test). Median unit and final ID exam scores for Group I students were 84.0% and 80.0%, compared to 88.0% and 86.7% for Group II students (P<0.001; P<0.001). Conclusion Students felt that the CPs improved their critical thinking and presentation skills and helped to prepare them as future physicians. PMID:22435014

Effect of Huanshuai Recipe Oral Liquid ([characters: see text]) on renal dysfunction progression in patients with atherosclerotic renal artery stenosis.

PubMed

Wang, Xiu-juan; Rao, Xiang-rong; Li, Shen; Wang, Li; Liu, Chang; Zhang, Gai-hua; Han, Dong-yan; Zhao, Yu; Zhang, Nan-nan; Li, Xue-xia; Chen, Shuai

2015-11-01

To investigate the effect of Huanshuai Recipe Oral Liquid ([characters: see text], HSR) on retarding the progression of renal dysfunction in patients with atherosclerotic renal artery stenosis (ARAS). A total of 52 ARAS patients with the Chinese medicine (CM) syndrome of qi deficiency and blood stasis, phlegm and dampness retention were recruited and randomly assigned into the treatment group (36 cases) and the control group (16 cases). Both groups received a basic treatment (high-quality low-protein diet, blood pressure control, lipid-lowering, correcting the acidosis, etc.). In addition, the treatment group received 20 mL HSR and the control group received placebo, 3 times a day for 6 months. Renal function (serum creatinine, blood urea nitrogen and uric acid) and blood lipids (cholesterol, triglycerides and low density lipoprotein) were examined monthly. The estimated glomerular filtration rate (eGFR) and CM syndrome score were compared between groups. After treatment, compared with the control group, the serum creatinine level, uric acid level and CM syndrome score of the treatment group were significantly decreased (P<0.05 or P<0.01), and the eGFR in the treatment group were significantly increased (P<0.05). HSR can effectively improve the renal function and clinical symptoms of ARAS patients.

Stationary Treatment Compared with Individualized Chinese Medicine for Type 2 Diabetes Patients with Microvascular Complications: Study Protocol for a Randomized Controlled Trial.

PubMed

Huo, Jian; Liu, Li-Sha; Jian, Wen-Yuan; Zeng, Jie-Ping; Duan, Jun-Guo; Lu, Xue-Jing; Yin, Shuo

2018-06-18

Microvascular complications in type 2 diabetes (T2DM), including diabatic retinopathy (DR), diabetic kidney disease (DKD), diabetic peripheral neuropathy (DPN) are the leading causes of visual loss, end-stage renal disease or amputation, while the current therapies are still unsatisfactory. Chinese medicine (CM) has been widely used for treating diabetic mellitus. However, most of the previous studies focused on the single complication. The role of CM treatment in T2DM patients with 2 or multiple microvascular complications is not clear. To appraise the curative effect of CM in T2DM patients with 2 or multiple microvascular complications, and to compare the effects of stationary treatment and individualized treatment in T2DM patients with microvascular complications. This trial will be an 8-center, randomized, controlled study with 8 parallel groups. A total of 432 patients will be randomized to 8 groups: DR study group (32 cases) and a corresponding control group (32 cases), DR+DKD study group (64 cases) and a corresponding control group (64 cases), DR+DPN study group (64 cases) and a corresponding control group (64 cases), DR+DKD+DPN study group (56 cases) and a corresponding control group (56 cases). The control group will receive stationary treatment, and the study group will receive individualized treatment based on CM syndrome differentiation in addition to stationary treatment. The study duration will be 50 weeks, comprising a 2-week run-in period, 24 weeks of intervention, and 24 weeks of follow-up. The outcomes will assess efficacy of treatment, improvement in CM symptoms, safety assessments, adherence to the treatment, and adverse events. This study will provide evidence of evidence-based medicine for CM treatment in two or multiple microvascular complications caused by T2DM. (Registration No. ChiCTR-IPR-15007072).

The effects of polycystic ovary syndrome on gestational diabetes mellitus.

PubMed

Aktun, Hale Lebriz; Yorgunlar, Betul; Acet, Mustafa; Aygun, Banu Kumbak; Karaca, Nilay

2016-01-01

The aim of this study was to explore the inter-relationship between polycystic ovary syndrome and gestational diabetes mellitus, and demonstrate maternal and fetal outcomes. This was a case-control study in 1360 pregnant women who received a diagnosis of gestational diabetes mellitus between 24 and 28 weeks of gestational age. Among all diagnosed with gestational diabetes mellitus, 150 pregnant women had received a polycystic ovary syndrome, and 160 women who did not have polycystic ovary syndrome were designated as controls. The incidence of pregnancy-induced hypertension was 26.3% and 12% in the case and control groups, respectively. Preeclampsia was seen at an incidence of 12% and 6% in case and in control groups, respectively. The difference in neonatal hypoglycemia between the two groups was statistically significant, with an incidence of 17% and 5% in the case and in control groups, respectively. This study demonstrated that the presence of polycystic ovary syndrome along with gestational diabetes mellitus increases the risk of pregnancy induced hypertension by 2.4 fold, preeclampsia by 2 fold and neonatal hypoglycemia by 3.2 fold, compared to gestational diabetes mellitus alone.

Levetiracetam versus phenytoin for seizure prophylaxis in severe traumatic brain injury

PubMed Central

Jones, Kristen E.; Puccio, Ava M.; Harshman, Kathy J.; Falcione, Bonnie; Benedict, Neal; Jankowitz, Brian T.; Stippler, Martina; Fischer, Michael; Sauber-Schatz, Erin K.; Fabio, Anthony; Darby, Joseph M.; Okonkwo, David O.

2013-01-01

Object Current standard of care for patients with severe traumatic brain injury (TBI) is prophylactic treatment with phenytoin for 7 days to decrease the risk of early posttraumatic seizures. Phenytoin alters drug metabolism, induces fever, and requires therapeutic-level monitoring. Alternatively, levetiracetam (Keppra) does not require serum monitoring or have significant pharmacokinetic interactions. In the current study, the authors compare the EEG findings in patients receiving phenytoin with those receiving levetiracetam monotherapy for seizure prophylaxis following severe TBI. Methods Data were prospectively collected in 32 cases in which patients received levetiracetam for the first 7 days after severe TBI and compared with data from a historical cohort of 41 cases in which patients received phenytoin monotherapy. Patients underwent 1-hour electroencephalographic (EEG) monitoring if they displayed persistent coma, decreased mental status, or clinical signs of seizures. The EEG results were grouped into normal and abnormal findings, with abnormal EEG findings further categorized as seizure activity or seizure tendency. Results Fifteen of 32 patients in the levetiracetam group warranted EEG monitoring. In 7 of these 15 cases the results were normal and in 8 abnormal; 1 patient had seizure activity, whereas 7 had seizure tendency. Twelve of 41 patients in the phenytoin group received EEG monitoring, with all results being normal. Patients treated with levetiracetam and phenytoin had equivalent incidence of seizure activity (p = 0.556). Patients receiving levetiracetam had a higher incidence of abnormal EEG findings (p = 0.003). Conclusions Levetiracetam is as effective as phenytoin in preventing early posttraumatic seizures but is associated with an increased seizure tendency on EEG analysis. PMID:18828701

Redefining diagnosis-related groups (DRGs) for palliative care - a cross-sectional study in two German centres.

PubMed

Vogl, Matthias; Schildmann, Eva; Leidl, Reiner; Hodiamont, Farina; Kalies, Helen; Maier, Bernd Oliver; Schlemmer, Marcus; Roller, Susanne; Bausewein, Claudia

2018-04-05

Hospital costs and cost drivers in palliative care are poorly analysed. It remains unknown whether current German Diagnosis-Related Groups, mainly relying on main diagnosis or procedure, reproduce costs adequately. The aim of this study was therefore to analyse costs and reimbursement for inpatient palliative care and to identify relevant cost drivers. Two-center, standardised micro-costing approach with patient-level cost calculations and analysis of the reimbursement situation for patients receiving palliative care at two German hospitals (7/2012-12/2013). Data were analysed for the total group receiving hospital care covering, but not exclusively, palliative care (group A) and the subgroup receiving palliative care only (group B). Patient and care characteristics predictive of inpatient costs of palliative care were derived by generalised linear models and investigated by classification and regression tree analysis. Between 7/2012 and 12/2013, 2151 patients received care in the two hospitals including, but not exclusively, on the PCUs (group A). In 2013, 784 patients received care on the two PCUs only (group B). Mean total costs per case were € 7392 (SD 7897) (group A) and € 5763 (SD 3664) (group B), mean total reimbursement per case € 5155 (SD 6347) (group A) and € 4278 (SD 2194) (group B). For group A/B on the ward, 58%/67% of the overall costs and 48%/53%, 65%/82% and 64%/72% of costs for nursing, physicians and infrastructure were reimbursed, respectively. Main diagnosis did not significantly influence costs. However, duration of palliative care and total length of stay were (related to the cost calculation method) identified as significant cost drivers. Related to the cost calculation method, total length of stay and duration of palliative care were identified as significant cost drivers. In contrast, main diagnosis did not reflect costs. In addition, results show that reimbursement within the German Diagnosis-Related Groups system does not reproduce the costs adequately, but causes a financing gap for inpatient palliative care.

Adverse drug reactions in children: a ten-year review of reporting to the Portuguese Pharmacovigilance System.

PubMed

Nogueira Guerra, Leonor; Herdeiro, Maria Teresa; Ribeiro-Vaz, Inês; Clérigo, Maria Inês Pinto; Rocha, Cristina; Araújo, Ana; Pêgo, Alexandra; Rebelo Gomes, Eva

2015-01-01

Adverse drug reactions (ADR) are a public health problem. They cause significant morbidity, mortality and health costs. Less is known about pediatric ADR. Our goal was to characterize a pediatric case series of ADR reported to the Portuguese Pharmacovigilance System (PPS) during the past 10 years. Retrospective analysis of ADR reports concerning patients till 17 years old received by the PPS between 2003 and 2012. We evaluated patients' demographic data and involved drugs, as well as characteristics and seriousness of reactions, stratified by age groups. We found 1742 reports (50% females) corresponding to 9.7% of the total received. The age of the patients varied from 0 to 17 years (median: 5 years, interquartile range: 10.6), with 566 cases (32%) occurring in patients younger than 2y. Among the 1195 serious cases, 31% (370) episodes led to hospitalization. In 32 cases (2%) there was a fatal outcome. Most of the ADR reported referred to general disorders and administration site conditions, followed by skin and subcutaneous tissue reactions. Vaccines were the most represented group (42%) followed by antibacterials for systemic use (17%). Pediatric ADR represents about 10% of the reports received by the PPS. Most ADR were considered serious. Major findings varied according to age groups.

Influence of one-year neurologic outcome of treatment on newborns with moderate and severe hypoxic-ischemic encephalopathy by rhuEP0 combined with ganglioside (GM1).

PubMed

Zhu, X-Y; Ye, M-Y; Zhang, A-M; Wang, W-D; Zeng, F; Li, J-L; Fang, F

2015-10-01

To observe the one-year neurologic prognostic outcome of newborns with moderate and severe hypoxic-ischemic encephalopathy (HIE) who received recombinant human erythropoietin (rhuEPO) combined with exogenous monosialotetrahexosylganglioside (GM1) treatment to provide new guidelines for clinical treatment. Seventy-six newborns with moderate and severe HIE were selected from February 2011 to February 2014 in our hospital. This study received the informed consent of our hospital's Ethics Committee and the newborns' guardians. The newborns were divided to an observation group (n = 34 cases) and a control group (n = 42 cases). All newborns underwent hypothermia and conventional treatment for their conditions. The control group received GMl treatment and observation group received rhuEPO combined with GMl treatment. The curative differences and neural behavior from these two groups were compared. The excellent, efficient proportion and total effective rate of the newborns from the observation group were higher than the control group. The death rate, cerebral palsy and the invalid ratio of the newborns from the observation group were lower than that of the control group. Awareness, muscle tension, primitive reflex and increased intracranial pressure recovery time of the newborns in the observation group were less than those of the control group. The Neonatal Behavior Neurological Assessment (NBNA) score of both groups after the treatment of 7, 14 and 28 days were significantly higher and increased with time (p < 0.05). The MDI, PDI and DQ score of newborns from the two groups all increased after treatment of 3, 6 and 12 months than those of before, which increased with time (p < 0.05). The rhuEPO + GMl treatment in newborns with HIE improves short-term clinical effects and long-term neurological symptoms.

[Effects of electroacupuncture preemptive intervention on postoperative pain of mixed hemorrhoids].

PubMed

Wu, Jing; Zhao, Yu; Yang, Chun-Mei; Xue, Qi-Ming; Li, Ning

2014-03-01

To evaluate clinical efficacy of electroacupuncture at Changqiang (GV 1) and Chengshan (BL 57) 30 min before surgery on postoperative pain and discomforts in patients with mixed hemorrhoids. One hundred and twenty cases of mixed hemorrhoids who received Milligan-Morgan operation were randomly divided into an electroacupuncture group, a sham electroacupuncture group and a blank group, 40 cases in each one. At the same time of basic treatment, the electroacupuncture was applied at Changqiang (GV 1) and Chengshan (BL 57) 30 min before surgery in the electroacupuncture group, while shallow needling without electrical stimulation at sham acupoint (1 cm next to acupoint) was applied 30 min before surgery in the sham electroacupuncture group, while no treatment was given before the surgery in the blank group. The total dose of painkillers in the first 24 h after operation, the number of cases who received additional anesthetic in the operation, the self-score of most severity pain in the first 24 h after operation and sleeping time in the night of surgery were observed. The differences of the numbers of cases who received additional anesthetic in the operation had no statistical significance among the three groups (all P > 0.05), but compared with the sham electroacupuncture group and blank group, the total dose of painkillers in the first 24 h after operation was reduced in the electroacupuncture group [(2.43 +/- 1.08) tablets vs (3.23 +/- 1.33) tablets, (3.10 +/- 1.22) tablets], and the score of most severity pain was also decreased (6.65 +/- 1.00 vs 7.48 +/- 0.96, 7.25 +/- 1.19), besides, the sleeping time in the night of surgery was increased [(220.63 +/- 85.50) min vs (162.00 +/- 92.69) min, (151.50 +/- 80.01) min, all P < 0.05]. The electroacupuncture at Changqiang (GV 1) and Chengshan (BL 57) 30 min before surgery has effects of preemptive analgesia on postoperative pain for patients with mixed hemorrhoids.

Retrospective analysis of icotinib neoadjuvant therapy of 63 lung cancer patients.

PubMed

Wang, T; Liu, Y; Zhou, B; Hao, S; Wang, Z; Liang, N; Liu, J; Wang, S

2017-01-01

This study aims to explore the feasibility of icotinib neoadjuvant therapy for nonsmall cell lung cancer (NSCLC). This was a retrospective analysis of the clinical data for 63 NSCLC patients (61 cases of adenocarcinoma and two cases of squamous cell carcinoma) receiving surgical resection of lung lesions after oral intake of icotinib from December 2011 to November 2013 in the PLA General Hospital. Preoperative oral intake of the patients was icotinib 125 mg tid, drug side effects were evaluated according to the American National Cancer Institute Common Toxicity Criteria Version 4.0; computed tomography scan was done on the day taking medicine and 2 weeks later to determine tumor changes. After oral intake of Icotinib for 2 to 22 weeks (5 cases for 2 weeks,13 cases for 3 to 22 weeks), all patients receive surgical resection of lung cancer lesions, and testing of removed tumor to evaluate the epidermal growth factor receptor (EGFR) gene mutation status was performed by fluorescence polymerase chain reaction. The patients with sensitive EGFR mutations receive Icotinib as postoperative adjuvant therapy. Side effects of medication within 2 weeks included rash (44.4%, 28/63), dry skin (34.9%, 22/63), diarrhea (14.3%, 9/63), and oral ulcer (1.6%, 1/63); there were no icotinib-associated thoracic surgery complications during the perioperational period. 71.4% patients (45/63) achieve an average reduction of 23.5% ±10.7%(10%-53.5%) after 2 weeks medication of Icotinib(regressive tumor[RT]) .28.6% patients(18/63) achieve stable tumor(ST),enlargement of 8.7% to reduction of 8.7% of the maximum diameter of lung cancer after 2 weeks medication of Icotinib. Of the RT group, 68.9% (31/45) of the tumors were detected with EGFR-sensitive mutation (exon 19 or 21 mutation), 24.4% (11/45) with wild-type EGFR, and three cases of exon 20 mutation. Of the ST group, 77.8% (14/18) were detected with wild-type EGFR, three cases of exon 20 mutation, and one case of exon 19 deletion mutation (tumor reduction by 7.9%). 45 cases in RT group and 1 case with EGFR 19 exon metation in ST group receive Icotinib as adjuvant therapy. Among 45 cases in RT group and 18 cases in ST group, there was no difference in gender, age, smoking history, tumor diameter, tumor differentiation degree, and incidence of side effects (P = 0.076). There was significant difference (P < 0.0001) in terms of symptom remission rate after medication and EGFR gene-sensitive mutation rate in RT and ST groups. Icotinib neoadjuvant therapy for NSCLC is safe and feasible, and the reactivity of lung cancer patients to icotinib can be determined within 2 weeks of medication. People sensitive to preoperative selection of drugs can more accurately determine the sensitivity of tumors to drugs, thus providing evidence for postoperative adjuvant therapy.

Facebook Discussion Groups Provide a Robust Worldwide Platform for Free Pathology Education.

PubMed

Gonzalez, Raul S; Amer, Sadiq M; Yahia, Nejib Ben; Costa, Felipe D'Almeida; Noatay, Manu; Qiao, Jian-Hua; Rosado, Flavia G; Rosen, Yale; Sedassari, Bruno Tavares; Yantiss, Rhonda K; Gardner, Jerad M

2017-05-01

- Facebook (Menlo Park, California) is one of many online sites that provide potential educational tools for pathologists. We have each founded Facebook groups dedicated to anatomic pathology, in which members can share cases, ask questions, and contribute to discussions. - To report our experiences in founding and maintaining these Facebook groups and to characterize the contributed content. - We circulated a survey among the group founders, then compiled and analyzed the responses. - The groups varied in membership and in the quality of member contribution. Most posts were of pathology cases, although other topics (such as research articles) were also shared. All groups remained active and received posts from users all over the world, although all groups had many noncontributing members and received unwanted messages (which were screened and removed). Most founders were glad they had founded the groups because they provided an opportunity to both teach and learn. - Each analyzed Facebook group had a different character, and some downsides exist, but the groups all provided a no-cost way for pathologists and others across the world to interact online with many colleagues.

Effect of tactile kinesthetic stimulation on preterm infants' weight and length of hospital stay in Khartoum, Sudan.

PubMed

Ahmed, Ragaa G; Suliman, Gaafer I; Elfakey, Walyeldin A; Salih, Karimeldin M; El-Amin, Ehab I; Ahmed, Waled A; Khalid, Khalid E

2015-02-01

To determine the effect of 7 days tactile kinesthetic stimulation (TKS) on preterm infants' weight and hospital stays in Khartoum State, Sudan. This is a quasi-experimental study, it was conducted in 4 hospitals between January and June 2013, Khartoum, Sudan, and it involved 160 preterm infants randomly assigned into the case and control groups (80 neonates in each). Preterm infants in the control group received routine nursing care, while preterm infants in the case group received TKS for 3 periods, 15 minute per day for 7 constitutive days, in addition to routine care. Data was collected using a structured self-designed and validated questionnaire, checklist, and weighting scale. Weight gain and hospital stay were compared between the 2 groups. Over the constitutive 7 days, the case group gained significantly more weight (1071 gm versus 1104 gm) compared with the control group (1077 gm versus 1084 gm) (1084.55±90.74) who gained only 6.9 gm within the same 7 days without TKS treatment. The mean difference in weight gain was significant (p=0.00). The hospital stay for preterm infants in the case group was significantly shorter (18.05±9.36 versus 25.47±10.25; p=0.00). Tactile kinesthetic stimulation for preterm infants has a beneficial effect on weight gain and earlier discharge from hospital, which are sequentially efficient and cost effective.

Effectiveness of a Brief Home-Based Social Work Motivational Intervention for Male Methamphetamine Users in Tehran: A Randomized Clinical Trial.

PubMed

Danaee-Far, Morteza; Maarefvand, Masoomeh; Rafiey, Hassan

2016-12-05

Methamphetamine, a highly addictive psychostimulant drug, is widely used by substance users who are not motivated to undergo treatment throughout the world, including Iran. This research was conducted to evaluate the effectiveness of a brief home-based social work motivational intervention (HSWMI) to encourage male methamphetamine users to participate in a treatment program. Fifty-six unmotivated male methamphetamine users participated in a randomized controlled trial. The case group received the HSWMI in addition to the usual consulting services in the clinic; the control group just received the usual consulting services. Data were collected 7 and 90 days after the intervention to evaluate participation and retention in a treatment program. Data were analyzed using the chi-square test. Drug users with a mean age of 32.55 years and mean duration of drug use of 7.73 years, participated in the case (n = 28) and control (n = 28) groups. The case group participated in treatment programs significantly more than the control group and the retention rate for the case group was significantly higher than for the control group. This brief HSWMI was effective to increase the motivation of methamphetamine users to participate and remain in treatment programs. This intervention can be implemented by social workers in substance use treatment centers.

Effects of massage on the anxiety of patients receiving percutaneous coronary intervention.

PubMed

Peng, Sanying; Ying, Bie; Chen, Yi; Sun, Xiamei

2015-03-01

This study aimed to explore the effects of massage on the state anxiety of patients receiving percutaneous coronary intervention (PCI). In accordance with the principle of the minimum allocation of imbalance index for comparability, a total of 117 cases that were ready to receive PCI were divided into two groups (59 in the intervention group and 58 in the control group). The patients in the control group received routine care, whereas the patients in the observation group were given massage intervention. The state anxiety, heart rate, and blood pressure of the two groups were observed and compared. Massage treatments reduced the emergency response and level of anxiety of cardiovascular patients before PCI. The post-intervention blood pressure, heart rate, and pain score of the intervention group were significantly better than those of the control group (P<0.05). Health professionals should pay attention to and strengthen the exploration of the effects of reasonable care intervention mode under PCI to promote the physical and mental health of patients, as well as improve their medical care satisfaction.

Extracorporeal shock wave therapy of gastroc-soleus trigger points in patients with plantar fasciitis: A randomized, placebo-controlled trial.

PubMed

Moghtaderi, Alireza; Khosrawi, Saeid; Dehghan, Farnaz

2014-01-01

Plantar fasciitis is the most common cause of heel pain. Extracorporeal shock wave therapy (ESWT) is an alternative treatment for refractory cases of plantar fasciitis. Studies also demonstrated that ESWT may be an appropriate treatment for myofascial trigger points. This study was designed to evaluate its effectiveness by comparing the ESWT of Gastrocnemius/Soleus (gastroc-soleus) trigger points and heel region with the ESWT of the heel region alone. The study was carried out among 40 patients with a clinical diagnosis of plantar fasciitis, divided randomly to case (n = 20) and control (n = 20) groups. The case group received ESWT for the heel region and for the gastroc-soleus trigger points. The control group received ESWT just for the heel region. The protocol was the same in both groups and they were treated for three sessions every week. The pain score (100 mm visual analog score [VAS]) and the modified Roles and Maudsley score was evaluated before the first session and eight weeks after the last session. Eight weeks after the last session, although the mean VAS had decreased significantly in both groups, this decrement was more significant in the case group. (P = 0.04). According to the modified Roles and Maudsley score, there was a significant improvement in both the case (P < 0.001) and control (P = 0.01) groups, eight weeks after treatment, but there were significantly better results in the case group. The combination of ESWT for both plantar fasciitis and gastroc-soleus trigger points in treating patients with plantar fasciitis is more effective than utilizing it solely for plantar fasciitis.

Comparison of perioperative outcomes between endoscope-assisted technique and handheld acoustic Doppler for perforator identification in fasciocutaneous flaps.

PubMed

Huang, Jen-Wu; Huang, Chih-Sheng; Shih, Yu-Chung; Perng, Cherng-Kang; Lin, Yi-Ying; Wu, Szu-Hsien

2018-06-01

The endoscopic technique has been utilized to harvest muscle flaps and detect perforators of fasciocutaneous flaps. This study aimed to compare the perioperative outcomes between the endoscope-assisted technique and handheld acoustic Doppler for perforator identification in fasciocutaneous flaps.This retrospective case-control study included patients who underwent fasciocutaneous flap reconstruction for traumatic soft tissue defects. In the case group, perforator identification was assisted by the endoscope-assisted technique. In the control group, age- and sex-matched patients received handheld acoustic Doppler to detect perforators. Perioperative outcomes, flap characteristics, and postoperative complications were compared.There were 12 patients in the case group and 12 in the control group. Compared with the control group, the case group had a significantly shorter length of donor-site wounds (9 cm vs 12 cm, P = .023) and a significantly smaller proportion of patients receiving skin grafting at the donor sites (0% vs 41.7%, P = .037). The case group had a longer operative time, but the difference was not statistically significant (180 minutes vs 150 minutes, P = .367). The amount of blood loss, the time length of postoperative drainage, and complications did not significantly differ between the 2 groups.The endoscope-assisted technique for perforator identification of fasciocutaneous flaps provided less donor-site morbidity and a significantly shorter length of donor-site wounds than the conventional handheld acoustic Doppler, which suggests that this technique could be a valuable alternative when a precise design is indicated.

Effect of Sexual Education on Sexual Health in Iran

ERIC Educational Resources Information Center

Farnam, Farnaz; Pakgohar, Minoo; Mirmohamadali, Mandana; Mahmoodi, Mahmood

2008-01-01

The purpose of this study was to evaluate the effect of a special sex education program in sexual health on Iranian newly-wed couples. A sample of 64 couples referred to three health centers of Tehran Medicine University, a few months prior to their marriage, were divided into case and control groups. The case group received three lecture sessions…

Dexamethasone in unexplained infertility.

PubMed

Moradan, Sanam; Ghorbani, Raheb

2009-08-01

To determine if dexamethasone could be a suitable option in the treatment of patients with unexplained infertility. This study was carried out in the Obstetrics Department of Amir University Hospital, Semnan, Iran, from April 2001 to May 2008. One hundred and twenty-four cases of unexplained infertility that underwent ovulation induction and intrauterine insemination (IUI) (only one cycle) were evaluated, and divided into 2 groups. Sixteen cases were excluded, as they were unresponsive to the induction ovulation regimen. Group I (n=42) received clomiphene citrate (CC) + dexamethasone, and the control group (group II, n=66) received CC alone. These groups were the same in age, duration of infertility, and body mass index. The clinical pregnancy rates were evaluated in 2 groups by using statistical tests. The clinical pregnancy rate was 21.4% in group I, and 4.5% in group II. There was a significant statistical difference between the groups (relative risk=4.71, 95% confidence interval=1.35-16.42, p=0.0085). The pregnancy rate in women with unexplained infertility that underwent ovulation induction with CC + dexamethasone + IUI was significantly higher than those who underwent ovulation induction with CC alone + IUI.

Use of a case manager to improve osteoporosis treatment after hip fracture: results of a randomized controlled trial.

PubMed

Majumdar, Sumit R; Beaupre, Lauren A; Harley, Charles H; Hanley, David A; Lier, Douglas A; Juby, Angela G; Maksymowych, Walter P; Cinats, John G; Bell, Neil R; Morrish, Donald W

2007-10-22

Patients who survive hip fracture are at high risk of recurrent fractures, but rates of osteoporosis treatment 1 year after sustaining a fracture are less than 10% to 20%. We have developed an osteoporosis case manager intervention. The case manager educated patients, arranged bone mineral density tests, provided prescriptions, and communicated with primary care physicians. The intervention was compared with usual care in a randomized controlled trial. We recruited from all hospitals that participate in the Capital Health system (Alberta, Canada), including patients 50 years or older who had sustained a hip fracture and excluding those who were receiving osteoporosis treatment or who lived in a long-term care facility. Primary outcome was bisphosphonate therapy 6 months after fracture; secondary outcomes included bone mineral density testing, appropriate care (bone mineral density testing and treatment if bone mass was low), and intervention costs. We screened 2219 patients and allocated 220, as follows: 110 to the intervention group and 110 to the control group. Median age was 74 years, 60% were women, and 37% reported having had previous fractures. Six months after hip fracture, 56 patients in the intervention group (51%) were receiving bisphosphonate therapy compared with 24 patients in the control group (22%) (adjusted odds ratio, 4.7; 95% confidence interval, 2.4-8.9; P < .001). Bone mineral density tests were performed in 88 patients in the intervention group (80%) vs 32 patients in the control group (29%) (P < .001). Of the 120 patients who underwent bone mineral density testing, 25 (21%) had normal bone mass. Patients in the intervention group were more likely to receive appropriate care than were patients in the control group (67% vs 26%; P < .001). The average intervention cost was $50.00 per patient. For a modest cost, a case manager was able to substantially increase rates of osteoporosis treatment in a vulnerable elderly population at high risk of future fractures.

Active Ankle Movement May Prevent Deep Vein Thrombosis in Patients Undergoing Lower Limb Surgery.

PubMed

Wang, Zhe; Chen, Qian; Ye, Mao; Shi, Guang-Hui; Zhang, Bo

2016-04-01

Our aim is to investigate the effect of active ankle movement to prevent deep vein thrombosis (DVT) in patients who received lower limb surgery, and to provide a theory of evidence for rehabilitation nursing of patients after orthopedic surgery. Between January 2012 and December 2013, a total of 174 patients were randomized as case group (n = 96) and control group (n = 78). Case group received routine nursing and active ankle movement (30 times/min, 1-7 days after surgery), while control group only received routine nursing. The symptoms and signs of DVT were in real-time observation during the experiment. Thigh and crus circumference, maximum venous outflow (MVO), maximum venous capacity (MVC), and MVO ratio (MVO ratio = MVO/MVC) in the two groups were measured 1-7 days after surgery. Six-month follow-up study was also conducted to observe the occurrence of DVT. Our study revealed that thigh circumference in the case group decreased compared with the control group in 5-7 days (fifth day: 39.98 ± 3.25 vs. 41.01 ± 3.38, P = 0.043; sixth day: 38.21 ± 3.81 vs. 39.49 ± 3.79, P = 0.029; seventh day: 37.13 ± 3.15 vs. 38.76 ± 3.31, P = 0.001), and crus circumference in the case group also decreased compared with the control group in 5-7 days (fifth day: 26.35 ± 2.11 vs. 27.01 ± 2.19, P = 0.045; sixth day: 25.99 ± 2.31 vs. 26.88 ± 3.12, P = 0.032; seventh day: 25.56 ± 1.99 vs. 26.38 ± 2.89, P = 0.028). MVO and MVC in the case group increased compared with the control group 7 days after surgery (MVO: 15.01 ± 2.56 vs. 14.12 ± 2.56, P = 0.024; MVC: 10.18 ± 3.15 vs. 8.91 ± 2.78, P = 0.006). Significant difference in the incidence of thrombus and DVT were found between the case group and the control group 1-7 days after surgery (thrombus: 1.0% and 7.7%, P = 0.027; DVT: 7.6% and 18.4%, P = 0.032). Our result manifested that active ankle movement can relieve the swelling of patients after lower limb surgery, and improve the MVO and MVC of patients to prevent formation of DVT after lower limb surgery. Copyright © 2016 Elsevier Inc. All rights reserved.

Pre-operative rectal indomethacin for reduction of postoperative nausea and vomiting after laparoscopic cholecystectomy: a double-blind randomized clinical trial.

PubMed

Pazouki, Abdolreza; Cheraghali, Roozbeh; Saeedimotahhar, Hossein; Jesmi, Fatemeh; Jangjoo, Ali; Pishgahroudsari, Mohadeseh

2015-01-01

To evaluate the effect of pre-operative indomethacin suppository on postoperative nausea and vomiting in patients undergoing laparoscopic cholecystectomy. A double blind placebo-controlled randomized clinical trial. Hazrat Rasoul Akram Hospital, Tehran, Iran, from February 2010 to September 2012. One hundred and thirty patients, scheduled for laparoscopic cholecystectomy, were randomly divided into case and control groups. Sixty-five patients received indomethacin suppository and 70 patients received rectal placebo in the case and control groups respectively. All patients underwent the same protocol in laparoscopic surgery and anesthesia, then nausea and vomiting was recorded after 1, 6, 12 and 24 hours postoperatively and compared between the two groups. Independent-sample t test or Mann-Whitney tests were used for statistical analysis. Level of statistical significance was set at P ² 0.05. Patients' nausea was statistically lower in the case group at the 1st hour (43.1 vs. 92.9%), 6th hour (20.0 vs. 68.6%) and 12th hour (7.7 vs. 24.3%) after surgery (for all periods, P < 0.001). Fewer patients in the case group experienced vomiting at the first (13.8 vs. 51.4%) and 6th hour (0 vs. 20%) after surgery (for both P < 0.001). The use of pethidine was also statistically less in the case group in the same hours after surgery (for all of them, P < 0.001). Rectal indomethacin before laparoscopic cholecystectomy led to lower postoperative nausea and vomiting.

Teaching metacognition in clinical decision-making using a novel mnemonic checklist: an exploratory study

PubMed Central

Chew, Keng Sheng; Durning, Steven J; van Merriënboer, Jeroen JG

2016-01-01

INTRODUCTION Metacognition is a cognitive debiasing strategy that clinicians can use to deliberately detach themselves from the immediate context of a clinical decision, which allows them to reflect upon the thinking process. However, cognitive debiasing strategies are often most needed when the clinician cannot afford the time to use them. A mnemonic checklist known as TWED (T = threat, W = what else, E = evidence and D = dispositional factors) was recently created to facilitate metacognition. This study explores the hypothesis that the TWED checklist improves the ability of medical students to make better clinical decisions. METHODS Two groups of final-year medical students from Universiti Sains Malaysia, Malaysia, were recruited to participate in this quasi-experimental study. The intervention group (n = 21) received educational intervention that introduced the TWED checklist, while the control group (n = 19) received a tutorial on basic electrocardiography. Post-intervention, both groups received a similar assessment on clinical decision-making based on five case scenarios. RESULTS The mean score of the intervention group was significantly higher than that of the control group (18.50 ± 4.45 marks vs. 12.50 ± 2.84 marks, p < 0.001). In three of the five case scenarios, students in the intervention group obtained higher scores than those in the control group. CONCLUSION The results of this study support the use of the TWED checklist to facilitate metacognition in clinical decision-making. PMID:26778635

Comparison of two case-based learning conditions with real patients in teaching occupational medicine.

PubMed

Braeckman, Lutgart; 't Kint, Lode; Bekaert, Micheline; Cobbaut, Luc; Janssens, Heidi

2014-04-01

To investigate the impact of three different training formats in occupational medicine (OM) on perceptions and performance of undergraduate students. A comparative study which included all fourth-year medical students was conducted over a three-year period. The year group in 2010 (211 students) received paper case studies followed by one small group session. The format used in 2011 actively engaged 188 students in the learning process by adding collaborative work and group discussions to the written information. In 2012, the approach comprised no longer constructed text cases but 212 students encountered real patients. Students' perceptions were obtained by questionnaire. Their learning performance was assessed through review of written reports and score on oral presentations. Statistical differences in ratings were analyzed using Fisher's exact and Kruskal-Wallis tests. All three formats were found to equally achieve the stated learning objectives. The year groups with incorporation of active learning strategies and patient contacts had significant better test performance compared to those receiving only written case studies. Real patient students gave statistically significant higher rates for relevance, authenticity and appropriate difficulty level of the training than did students who discussed written case studies. Both approaches with augmented interaction in 2011 and 2012, improved performance and satisfaction among students. However, students valued the use of real patients higher than paper-form cases.

The modified pancreatic stent system for prevention of post-ERCP pancreatitis: a case-control study.

PubMed

Zhang, Cheng; Yang, Yu-Long; Ma, Yue-Feng; Zhang, Hong-Wei; Li, Jing-Yi; Lin, Mei-Ju; Shi, Li-Jun; Qi, Chun-Chun

2017-10-18

Prophylactic pancreatic stents after endoscopic retrograde cholangiopancreatography (ERCP) can help prevent post-ERCP pancreatitis. However most of the pancreatic stents need to be removed by another ERCP. The aim of this observational study was to investigate the feasibility and effectiveness of the modified pancreatic stent system for prevention of post-ERCP pancreatitis. From November 2013 to November 2015, a total of 230 patients who had prophylactic pancreatic stent placed for prevention of post-ERCP pancreatitis at a single institution were identified and stratified. In this case-control design, 150 patients received an ordinary pancreatic stent, and 80 patients received the modified pancreatic stent. The main outcome measures were the difficulty level and complications of pancreatic stent placement and extraction between the two groups. In ordinary group, the average time of pancreatic stent and nasal biliary drainage placement was 3.5 ± 0.6 min. There were 13 cases of stent proximal migration (8.7%), 20 cases of stent spontaneous abscission (13.3%), 5 cases of acute pancreatitis (3.3%) (2 cases for stent abscission) and 7 cases of hyperamylasemia (4.7%) after ERCP. One hundred thirty patients received extra duodenoscope (86.7%) to remove the stent, and 4 cases had acute pancreatitis and 5 patients had hyperamylasemia after removing the proximal migratory stents. In modified group, the average time of pancreatic stent system placement was 4.9 ± 0.7 min, but there was only one case of stent abscission (1.3%), 2 cases of acute pancreatitis (2.5%) and 3 cases of hyperamylasemia (3.8%). The new pancreatic stents were removed directly under x-ray without complication. The modified pancreatic stent system has the same effect of preventing post-ERCP pancreatitis, lower rate of stents proximal migration and spontaneous abscission, and the advantage of easier removed compared with ordinary pancreatic stent.

Reduced risk of compressive optic neuropathy using orbital radiotherapy in patients with active thyroid eye disease.

PubMed

Shams, Pari N; Ma, Roy; Pickles, Tom; Rootman, Jack; Dolman, Peter J

2014-06-01

To compare the risk of developing compressive optic neuropathy in patients with active thyroid eye disease (TED) treated with corticosteroids with or without orbital radiotherapy. Retrospective single-center case-control study. The clinical charts of 351 patients with active TED who received corticosteroids with or without orbital radiotherapy between 1999 and 2010 were reviewed. Patients with compressive optic neuropathy at the time of presentation were excluded. Group 1 received corticosteroids only and Group 2 received corticosteroids as well as orbital radiotherapy. The primary outcome measure was the development of compressive optic neuropathy. Secondary outcome measures were changes in other parameters indicating the activity of TED, including soft tissue inflammation, diplopia, ocular motility restriction, and appearance. There were 144 cases in Group 1 and 105 in Group 2. Both groups were matched for age, sex, and stability of thyroid function. The 2 groups differed only in the modality of treatment for active TED. The main indication for treatment in both groups was soft tissue inflammation. Corticosteroids were initiated an average of 2.6 months following symptom onset in Group 1 and 2.5 months in Group 2. Group 2 received orbital radiotherapy on average 4.2 months following the initiation of corticosteroid therapy and 8% (9/105) were intolerant to corticosteroids. At an average of 3.2 years follow-up, compressive optic neuropathy had developed in 17% (25/144) of Group 1 and 0% of Group 2 (P < .0001), on average 5.5 months following the initiation of corticosteroid therapy. Although both groups experienced a significant reduction in periocular inflammation, the radiotherapy-treated group demonstrated a significantly greater improvement in ocular motility. The rate of compressive optic neuropathy was significantly lower and improvement in ocular motility greater in patients receiving orbital radiotherapy in addition to corticosteroids. Patients with active TED appear to have an effective and sustained response to orbital radiotherapy combined with corticosteroids that is protective against disease progression and the development of compressive optic neuropathy. Copyright © 2014 Elsevier Inc. All rights reserved.

Alfentanil and memory function. A comparison with fentanyl for day case termination of pregnancy.

PubMed

Kennedy, D J; Ogg, T W

1985-06-01

Two groups of 20 patients undergoing day case vaginal termination of pregnancy received either methohexitone and alfentanil 7.5 micrograms/kg or methohexitone and fentanyl 1.5 micrograms/kg. Their recovery times and memory function at 1 and 2 hours after surgery were compared. No difference in the recovery of the 2 groups was noted but at 2 hours after operation the alfentanil group showed impairment of memory for new facts compared with pre-operative memory function testing. This was not evident in the fentanyl group. Apart from this finding alfentanil was adjudged to be a suitable agent for day case anaesthesia.

Pycnogenol may alleviate adverse effects in oncologic treatment.

PubMed

Belcaro, G; Cesarone, M R; Genovesi, D; Ledda, A; Vinciguerra, G; Ricci, A; Pellegrini, L; Gizzi, G; Ippolito, E; Dugall, M; Cacchio, M; Di Renzo, A; Stuard, S

2008-09-01

A large variety of adverse reactions are well known to frequently occur during chemotherapy and radiotherapy in oncology. Specific medications exist to target individual side effects. The aim of this study was to explore in a pilot trial whether supplementation with French maritime pine bark extract Pycnogenol could alleviate side effects and improve patient's quality of life. Cancer patients who previously underwent surgery and who were in view of their pathology in relatively good condition, both physically and psychologically, were recruited for this study and divided into two groups. These patients received their first cycle of radiotherapy or chemotherapy, which lasted from 10 days up to 1 month. Then one group of patients received 150 mg Pycnogenol, the control group comparable placebo in a single-blinded fashion. The authors studied the occurrence of side effects and made attempts to judge their severity on a semi-quantitative visual analogue scale over a 2 months period starting after patients completed their first cycle of chemo- or radiotherapy, respectively. Twenty five radiotherapy patients receiving Pycnogenol showed a decreased frequency of essentially all investigated side-effects as compared to 21 patients receiving placebo, though in many categories the difference was limited. The most apparent improvements of acute side effects related to decreased soreness and ulceration in the mouth and throat as well as less dryness of the mouth and the eyes. A decreased incidence of nausea /vomiting, diarrhoea, edema and weakness was noticed, which was reflected by semi-quantitative evaluation suggesting that severity was only half or even less pronounced than in the control group. Only one case of deep vein thrombosis occurred in the Pycnogenol group whereas 2 cases of superficial vein thromboses and one case of deep vein thrombosis occurred in the control group (2.9% vs 10%). Thirty four chemotherapy patients were supplemented with Pycnogenol and another 30 patients were in the control group. For all patients this was the first chemotherapy treatment period. The Pycnogenol group presented with a lowered incidence of all investigated side effects as compared to the control group, though in many cases to a limited extent. The most prominent improvements were found for nausea, vomiting, diarrhoea and weight loss. Semi-quantitative evaluation showed that here again symptom severity was half or less pronounced than in the control group. Various further symptoms improved such as cognitive impairment and also cardiotoxicity and neutropenia. Effects on anemia could not be investigated as several patients received erythrocyte transfusion. In the Pycnogenol group one case of superficial vein thrombosis was indentified while 3 cases of superficial vein thromboses and one deep vein thrombosis were detected in the control group (4% vs 19%). In both chemotherapy and radiotherapy patients Pycnogenol lowered the requirement for medication to address side effects. This was reflected by less days of hospitalisation the patients required. The authors did not investigate a possible interference with the anti-neoplastic efficacy of chemo- and radiotherapy. This possibility requires attention in future studies with Pycnogenol. From their previous clinical experience the authors suggest that alleviation of side effects described in this study results from Pycnogenol activities related to endothelial protection, and anti-inflammatory anti-edema activities. The results of this pilot trial warrant further prospective studies with larger number of patients to validate benefits more specifically with regard to type of malignancy and treatment regimen.

Outcomes of Arthroscopic Rotator Cuff Repair in Patients Who Are 70 Years of Age or Older Versus Under 70 Years of Age: A Sex- and Tear Size-Matched Case-Control Study.

PubMed

Gwark, Ji-Yong; Sung, Chang-Meen; Na, Jae-Boem; Park, Hyung Bin

2018-05-19

To compare the structural and clinical outcomes after arthroscopic rotator cuff repair (ARCR) of a case group aged 70 and above with those of a control group younger than 70, with the 2 groups matched for sex and tear size. The case group, comprising 53 patients 70 or older, and the control group, comprising 159 patients younger than 70, all received ARCR to 1 shoulder with symptomatic full-thickness rotator cuff tear. The case and the control subjects, who were matched for sex and tear size to minimize bias related to tendon healing, received ARCR during the same period. The mean age was 71.8 ± 2.6 years in the case group and 59.3 ± 7.1 years in the control group. The minimum follow-up period was 1 year in both groups. Cuff integrity was evaluated using ultrasonography. Structural and clinical outcomes of the 2 groups were compared. Regarding structural outcomes, the complete healing, partial-thickness retear, and full-thickness retear rates were 66% (35/53), 15% (8/53), and 19% (10/53) in the case group, and 68% (108/159), 19% (30/159), and 13% (21/159), respectively, in the control group. The 2 groups had no significantly different retear rates (P = .52). Regarding clinical outcomes, the mean improvements in range of motion, pain, muscle strength, and age- and sex-matched Constant scores were not significantly different between the 2 groups (P > .37). The preoperative tear size was significantly associated with retear in both studied groups (P = .02). The clinical and structural outcomes of ARCR in patients 70 or older with symptomatic full-thickness rotator cuff tear are comparable with those in patients younger than 70 with at least 1-year follow-up. Preoperative tear size, a biological factor, is a strong predictor for retear. Level III, a retrospective comparative (case-control) study. Copyright © 2018 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

Using Getting To Outcomes to facilitate the use of an evidence-based practice in VA homeless programs: a cluster-randomized trial of an implementation support strategy.

PubMed

Chinman, Matthew; McCarthy, Sharon; Hannah, Gordon; Byrne, Thomas Hugh; Smelson, David A

2017-03-09

Incorporating evidence-based integrated treatment for dual disorders into typical care settings has been challenging, especially among those serving Veterans who are homeless. This paper presents an evaluation of an effort to incorporate an evidence-based, dual disorder treatment called Maintaining Independence and Sobriety Through Systems Integration, Outreach, and Networking-Veterans Edition (MISSION-Vet) into case management teams serving Veterans who are homeless, using an implementation strategy called Getting To Outcomes (GTO). This Hybrid Type III, cluster-randomized controlled trial assessed the impact of GTO over and above MISSION-Vet Implementation as Usual (IU). Both conditions received standard MISSION-Vet training and manuals. The GTO group received an implementation manual, training, technical assistance, and data feedback. The study occurred in teams at three large VA Medical Centers over 2 years. Within each team, existing sub-teams (case managers and Veterans they serve) were the clusters randomly assigned. The trial assessed MISSION-Vet services delivered and collected via administrative data and implementation barriers and facilitators, via semi-structured interview. No case managers in the IU group initiated MISSION-Vet while 68% in the GTO group did. Seven percent of Veterans with case managers in the GTO group received at least one MISSION-Vet session. Most case managers appreciated the MISSION-Vet materials and felt the GTO planning meetings supported using MISSION-Vet. Case manager interviews also showed that MISSION-Vet could be confusing; there was little involvement from leadership after their initial agreement to participate; the data feedback system had a number of difficulties; and case managers did not have the resources to implement all aspects of MISSION-Vet. This project shows that GTO-like support can help launch new practices but that multiple implementation facilitators are needed for successful execution of a complex evidence-based program like MISSION-Vet. ClinicalTrials.gov NCT01430741.

Simulation Pedagogy With Nurse Practitioner Students: Impact of Receiving Immediate Individualized Faculty Feedback.

PubMed

Grossman, Sheila; Conelius, Jaclyn

2015-01-01

Family nurse practitioner (FNP) students must achieve basic competency in managing patients' primary care needs across the lifespan. Students in the FNP program have simulations integrated throughout their clinical theory courses to increase practice time with various patient cases. Students who received individualized faculty feedback immediately after self-evaluation of simulation performance showed statistically significantly increased knowledge (as evidenced by higher grades in course examinations and preceptor evaluations) than a control group of students who received feedback in a group class via a rubric grading guide 2-4 weeks after all students completed their individual simulations.

Efficacy and safety of different doses of tirofiban combined with ticagrelor on diabetic patients with AMI receiving in emergency percutaneous coronary intervention (PCI)

PubMed Central

Liu, Yang; Liu, Hengliang; Hao, Zhenxuan; Geng, Guoying; Chen, Qi; Han, Wenjie; Jia, Kailong; Zhou, Yuxin

2015-01-01

Objective: The aim of this study was to investigate the efficacy and safety of dual antiplatelet drugs combined with different doses of tirofiban on diabetic patients with acute myocardial infarction (AMI) receiving emergency percutaneous coronary intervention (PCI). Methods: 158 diabetic patients with AMI undergone emergency PCI were randomly divided into three groups: Group A (53 cases) as the control group-dual anti-platelet agents (aspirin + ticagrelor); Group B (52 cases)-dual anti-platelet agents + conventional dose of tirofiban [10 μg/kg by PCI and 0.15 μg/(kg·min) by continue venous pump for 24 h]; Group C (53 cases)-dual antiplatelet agents + half-dose tirofiban [10 μg/kg by PCI and 0.075 μg/(kg·min) by continue venous pump for 24 h]. Results: Compared with group A, thrombolysis in myocardial infarction 3 (TIMI3) blood flow and TIMI myocardial perfusion grade 3 (TMPG3) myocardial perfusion of patients in group B and group C after PCI was significantly higher (P < 0.05), the average day of hospitalization was significantly shorter (P < 0.05), reinfarction during hospitalization, post-infarction angina, severe arrhythmia, the incidence of cardiac function above KillipIII level was significantly lower (P < 0.05). And the differences between group B and C was not statistically significant (P > 0.05). Severe bleeding and moderate incidence of bleeding in group B was significantly higher than that in group A and group C (P < 0.05). Conclusions: Based on combination of dual the anti-platelet agents and ticagrelor for diabetic patients with AMI receiving PCI, the combination of half-dose tirofiban can effectively improve TIMI flow and TMPG myocardial tissue perfusion, and reduce the incidence of major adverse cardiac events (MACE) and severe bleeding. PMID:26379951

Student learning outcomes associated with video vs. paper cases in a public health dentistry course.

PubMed

Chi, Donald L; Pickrell, Jacqueline E; Riedy, Christine A

2014-01-01

Educational technologies such as video cases can improve health professions student learning outcomes, but few studies in dentistry have evaluated video-based technologies. The goal of this study was to compare outcomes associated with video and paper cases used in an introductory public health dentistry course. This was a retrospective cohort study with a historical control group. Based on dual coding theory, the authors tested the hypotheses that dental students who received a video case (n=37) would report better affective, cognitive, and overall learning outcomes than students who received a paper case (n=75). One-way ANOVA was used to test the hypotheses across ten cognitive, two affective, and one general assessment measures (α=0.05). Students in the video group reported a significantly higher overall mean effectiveness score than students in the paper group (4.2 and 3.3, respectively; p<0.001). Video cases were also associated with significantly higher mean scores across the remaining twelve measures and were effective in helping students achieve cognitive (e.g., facilitating good discussions, identifying public health problems, realizing how health disparities might impact their future role as dentists) and affective (e.g., empathizing with vulnerable individuals, appreciating how health disparities impact real people) goals. Compared to paper cases, video cases significantly improved cognitive, affective, and overall learning outcomes for dental students.

Treatment Effectiveness of Amantadine Against Dengue Virus Infection.

PubMed

Lin, Chieh-Cheng; Chen, Wen-Ching

2016-12-05

BACKGROUND About 400 million cases of dengue, a mosquito-borne disease, are reported annually, but no drug is yet available for treatment. In 1988, at Feng Lin Clinic, Taiwan, we encountered about 10,000 cases and tested various drugs before confirming an antiviral effect of amantadine against dengue virus in vitro. After we administered amantadine to patients for 1-2 days, most achieved full remission. None experienced potentially life-threatening dengue hemorrhagic fever or dengue shock syndrome. Herein, we present 34 cases from recent clinical experience that show amantadine's unusual effect against dengue virus infection. CASE REPORT We divided 34 patients with symptoms of dengue fever, confirmed by a screening test, into 3 groups: 6 Category 1 patients received amantadine at onset, 21 Category 2 patients received amantadine within 2-6 days, and 7 Contrast group patients received no amantadine because they visited other clinics or were admitted to a large hospital. When Category 1 patients were treated with amantadine 100 mg 3 times per day, all symptoms dramatically subsided within 1-2 days. In Category 2 patients, most symptoms diminished within 1-2 days after starting the same regimen. In the Contrast group, all symptoms persisted 7 days after onset. White blood cell and platelet counts in Category 1 and 2 patients recovered to normal range, but remained below low normal in the Contrast group. CONCLUSIONS Amantadine is effective and should be given as soon as possible to stop the disease course if dengue fever is confirmed through screening or clinical signs and symptoms. A well-designed larger sample study is warranted to test this effectiveness.

Toxicity and outcome results of RTOG 9311: a phase I-II dose-escalation study using three-dimensional conformal radiotherapy in patients with inoperable non-small-cell lung carcinoma.

PubMed

Bradley, Jeffrey; Graham, Mary V; Winter, Kathryn; Purdy, James A; Komaki, Ritsuko; Roa, Wilson H; Ryu, Janice K; Bosch, Walter; Emami, Bahman

2005-02-01

To evaluate prospectively the acute and late morbidities from a multiinstitutional three-dimensional radiotherapy dose-escalation study for inoperable non-small-cell lung cancer. A total of 179 patients were enrolled in a Phase I-II three-dimensional radiotherapy dose-escalation trial. Of the 179 patients, 177 were eligible. The use of concurrent chemotherapy was not allowed. Twenty-five patients received neoadjuvant chemotherapy. Patients were stratified at escalating radiation dose levels depending on the percentage of the total lung volume that received >20 Gy with the treatment plan (V(20)). Patients with a V(20) <25% (Group 1) received 70.9 Gy in 33 fractions, 77.4 Gy in 36 fractions, 83.8 Gy in 39 fractions, and 90.3 Gy in 42 fractions, successively. Patients with a V(20) of 25-36% (Group 2) received doses of 70.9 Gy and 77.4 Gy, successively. The treatment arm for patients with a V(20) > or =37% (Group 3) closed early secondary to poor accrual (2 patients) and the perception of excessive risk for the development of pneumonitis. Toxicities occurring or persisting beyond 90 days after the start of radiotherapy were scored as late toxicities. The estimated toxicity rates were calculated on the basis of the cumulative incidence method. The following acute Grade 3 or worse toxicities were observed for Group 1: 70.9 Gy (1 case of weight loss), 77.4 Gy (nausea and hematologic toxicity in 1 case each), 83.8 Gy (1 case of hematologic toxicity), and 90.3 Gy (3 cases of lung toxicity). The following acute Grade 3 or worse toxicities were observed for Group 2: none at 70.9 Gy and 2 cases of lung toxicity at 77.4 Gy. No patients developed acute Grade 3 or worse esophageal toxicity. The estimated rate of Grade 3 or worse late lung toxicity at 18 months was 7%, 16%, 0%, and 13% for Group 1 patients receiving 70.9, 77.4, 83.8, or 90.3 Gy, respectively. Group 2 patients had an estimated late lung toxicity rate of 15% at 18 months for both 70.9 and 77.4 Gy. The prognostic factors for late pneumonitis in multivariate analysis were the mean lung dose and V(20). The estimated rate of late Grade 3 or worse esophageal toxicity at 18 months was 8%, 0%, 4%, and 6%, for Group 1 patients receiving 70.9, 77.4, 83.8, 90.3 Gy, respectively, and 0% and 5%, respectively, for Group 2 patients receiving 70.9 and 77.4 Gy. The dyspnea index scoring at baseline and after therapy for functional impairment, magnitude of task, and magnitude of effort revealed no change in 63%, functional pulmonary loss in 23%, and pulmonary improvement in 14% of patients. The observed locoregional control and overall survival rates were each similar among the study arms within each dose level of Groups 1 and 2. Locoregional control was achieved in 50-78% of patients. Thirty-one patients developed regional nodal failure. The location of nodal failure in relationship to the RT volume was documented in 28 of these 31 patients. Twelve patients had isolated elective nodal failures. Fourteen patients had regional failure in irradiated nodal volumes. Two patients had both elective nodal and irradiated nodal failure. The radiation dose was safely escalated using three-dimensional conformal techniques to 83.8 Gy for patients with V(20) values of <25% (Group 1) and to 77.4 Gy for patients with V(20) values between 25% and 36% (Group 2), using fraction sizes of 2.15 Gy. The 90.3-Gy dose level was too toxic, resulting in dose-related deaths in 2 patients. Elective nodal failure occurred in <10% of patients.

[Pregnancy in the adolescent. IV. Borderline reproductive age risk among adolescents].

PubMed

Mathias, L; Nestarez, J E; Kanas, M; Neme, B

1985-01-01

This study examined the cases of 557 primiparous adolescents, between the ages of 9 and 19, who gave birth at the Obstetric Clinic of the Medical School of the University of Sao Paulo, Brazil, from January 1975 to June 1980. During this period 13,961 deliveries took place, producing an adolescent pregnancy incidence of 3.9%. Based on previous work, 2 groups were established: Group I, composed of 242 women aged 9 to 16, and Group II, composed of 315 women aged 17 to 19. The greatest number of unwed mothers occurred in Group I, the younger age group (98.4%), compared to 54.3% in Group II. An important characteristic in the younger age group was lack of adequate prenatal care. In Group I only 12% received adequate prenatal care, while in Group II, 28.6% received adequate care. Clearly the greatest frequency of prematurity was in the younger group (28.1% of Group I vs. 12.4% of Group II), along with a higher rate of perinatal mortality (4.9% in Group I vs. 2.5% in Group II). Cases of eclampsia occurred more frequently in the younger adolescents (3.3% of Group I vs 1.6% of Group II), but hypertension was more prevalent among the older adolescents (35.9% in Group II vs. 22.7% in Group I). The authors conclude that during pregnancy all adolescents reach similar biologic and endocrine maturity and display similar obstetric performance. The less satisfactory performance among patients in Group I is primarily due to socioeconomic conditions, inadequate resolution of problems related to acceptance of pregnancy, lack of family support, and inadquate prenatal care. The authors believe that the risks associated with adolescent pregnancy could be substantially reduced if adolescents were better informed and received psychological support and adequate prenatal care.

Effectiveness of an influenza vaccine used in Poland in the 1998-1999 influenza season.

PubMed

Banzhoff, A; Kaniok, W; Muszer, A

2001-05-01

The aim of this study was to evaluate the effectiveness of the influenza vaccine used at the Proelmed Medical Center, Poland during the influenza season 1998-1999. The study randomised patients attending the Proelmed Medical Center, Poland to receive influenza vaccination or not. Volunteers were monitored for the following 6 months by interviews at which systemic and local symptoms were recorded. 193 volunteers were randomised to receive influenza vaccine and 206 to the control group. In the vaccinated group, 7 cases (3.7%) of influenza were recorded, compared to 59 cases (28.6%) in the unvaccinated group. Respiratory disease other than influenza occurred in 29.5% of the vaccinated group and 34.5% of the unvaccinated group. Vaccinated patients had a total of 62 days off sick due to influenza, compared to 467 days for the unvaccinated patients. No unexpected adverse events were reported. The influenza vaccine used is highly efficacious in protecting against influenza infection leading to absenteeism from work, and has a good safety profile.

Tumor Volume Estimation and Quasi-Continuous Administration for Most Effective Bevacizumab Therapy

PubMed Central

Sápi, Johanna; Kovács, Levente; Drexler, Dániel András; Kocsis, Pál; Gajári, Dávid; Sápi, Zoltán

2015-01-01

Background Bevacizumab is an exogenous inhibitor which inhibits the biological activity of human VEGF. Several studies have investigated the effectiveness of bevacizumab therapy according to different cancer types but these days there is an intense debate on its utility. We have investigated different methods to find the best tumor volume estimation since it creates the possibility for precise and effective drug administration with a much lower dose than in the protocol. Materials and Methods We have examined C38 mouse colon adenocarcinoma and HT-29 human colorectal adenocarcinoma. In both cases, three groups were compared in the experiments. The first group did not receive therapy, the second group received one 200 μg bevacizumab dose for a treatment period (protocol-based therapy), and the third group received 1.1 μg bevacizumab every day (quasi-continuous therapy). Tumor volume measurement was performed by digital caliper and small animal MRI. The mathematical relationship between MRI-measured tumor volume and mass was investigated to estimate accurate tumor volume using caliper-measured data. A two-dimensional mathematical model was applied for tumor volume evaluation, and tumor- and therapy-specific constants were calculated for the three different groups. The effectiveness of bevacizumab administration was examined by statistical analysis. Results In the case of C38 adenocarcinoma, protocol-based treatment did not result in significantly smaller tumor volume compared to the no treatment group; however, there was a significant difference between untreated mice and mice who received quasi-continuous therapy (p = 0.002). In the case of HT-29 adenocarcinoma, the daily treatment with one-twelfth total dose resulted in significantly smaller tumors than the protocol-based treatment (p = 0.038). When the tumor has a symmetrical, solid closed shape (typically without treatment), volume can be evaluated accurately from caliper-measured data with the applied two-dimensional mathematical model. Conclusion Our results provide a theoretical background for a much more effective bevacizumab treatment using optimized administration. PMID:26540189

Tumor Volume Estimation and Quasi-Continuous Administration for Most Effective Bevacizumab Therapy.

PubMed

Sápi, Johanna; Kovács, Levente; Drexler, Dániel András; Kocsis, Pál; Gajári, Dávid; Sápi, Zoltán

2015-01-01

Bevacizumab is an exogenous inhibitor which inhibits the biological activity of human VEGF. Several studies have investigated the effectiveness of bevacizumab therapy according to different cancer types but these days there is an intense debate on its utility. We have investigated different methods to find the best tumor volume estimation since it creates the possibility for precise and effective drug administration with a much lower dose than in the protocol. We have examined C38 mouse colon adenocarcinoma and HT-29 human colorectal adenocarcinoma. In both cases, three groups were compared in the experiments. The first group did not receive therapy, the second group received one 200 μg bevacizumab dose for a treatment period (protocol-based therapy), and the third group received 1.1 μg bevacizumab every day (quasi-continuous therapy). Tumor volume measurement was performed by digital caliper and small animal MRI. The mathematical relationship between MRI-measured tumor volume and mass was investigated to estimate accurate tumor volume using caliper-measured data. A two-dimensional mathematical model was applied for tumor volume evaluation, and tumor- and therapy-specific constants were calculated for the three different groups. The effectiveness of bevacizumab administration was examined by statistical analysis. In the case of C38 adenocarcinoma, protocol-based treatment did not result in significantly smaller tumor volume compared to the no treatment group; however, there was a significant difference between untreated mice and mice who received quasi-continuous therapy (p = 0.002). In the case of HT-29 adenocarcinoma, the daily treatment with one-twelfth total dose resulted in significantly smaller tumors than the protocol-based treatment (p = 0.038). When the tumor has a symmetrical, solid closed shape (typically without treatment), volume can be evaluated accurately from caliper-measured data with the applied two-dimensional mathematical model. Our results provide a theoretical background for a much more effective bevacizumab treatment using optimized administration.

Nurse case management for pregnant women experiencing or at risk for abuse.

PubMed

Curry, Mary Ann; Durham, Laurel; Bullock, Linda; Bloom, Tina; Davis, Jan

2006-01-01

To determine whether individualized nursing case management can decrease stress among pregnant women at risk for or in abusive relationships. A multisite randomized controlled trial. Two prenatal clinics in the Pacific Northwest and rural Midwest. 1,000 women who spoke English and were 13 to 23 weeks pregnant at time of recruitment. All intervention group women (N = 499) were offered an abuse video and had access to a nurse case manager 24/7. Additionally, participants at risk for or in abusive relationships received individualized nursing care management throughout the pregnancy. The most frequent nursing care management activities were providing support (38%) and assessing needs (32%). The nursing care management group received an average of 22 contacts, most (80%) by telephone and had a significant reduction in stress scores as measured by the Prenatal Psychosocial Profile. Compared to the control group, the differences were in the predicted direction, but not statistically different. A major finding was the choice by abused women to focus on basic needs and their pregnancies rather than the abuse, although all received safety planning. Pregnant women at risk for or in abusive relationships experience very stressful and complex lives. Nurses need to focus on the needs they identify, which may not be the abusive relationship.

Propranolol reduces the anxiety associated with day case surgery.

PubMed

Mealy, K; Ngeh, N; Gillen, P; Fitzpatrick, G; Keane, F B; Tanner, A

1996-01-01

To find out if propranolol, a non-cardioselective beta-blocker, can reduce the anxiety associated with day case surgery. Prospective randomized double blind trial. University hospital, Ireland. An unselected group of 53 patients undergoing day case surgery. Subjects randomised to receive either propranolol (10 mg) or placebo on the morning of operation. Blood pressure; pulse, anxiety, pain score and patient satisfaction. Mean (SD) Hospital Anxiety and Depression score was significantly lower in the propranolol group than in the control group (2.5 (0.7) compared with 4.6 (0.7), p < 0.0001) before discharge. A low dose of propranolol given on the morning of day case surgery significantly reduced patients' anxiety.

[Usage of antibiotics in hospitals].

PubMed

Ternák, G; Almási, I

1996-12-29

The authors publish the results of a survey conducted among hospital records of patients discharged from eight inpatient's institutes between 1-31st of January 1995 to gather information on the indications and usage of antibiotics. The institutes were selected from different part of the country to represent the hospital structure as much as possible. Data from the 13,719 documents were recorded and analysed by computer program. It was found that 27.6% of the patients (3749 cases) received antibiotic treatment. 407 different diagnosis and 365 different surgical procedures (as profilaxis) were considered as indications of antibiotic treatment (total: 4450 indications for 5849 antibiotic treatment). The largest group of patients receiving antibiotics was of antibiotic profilaxis (24.56%, 1093 cases), followed by lower respiratory tract infections (19.89%, 849 cases), uroinfections (10.53%, 469 cases) and upper respiratory tract infections. Relatively large group of patients belonged to those who had fever or subfebrility without known reason (7.35%, 327 cases) and to those who did not have any proof in their document indicating the reasons of antibiotic treatment (6.4%, 285 cases). We can not consider the antibiotic indications well founded in those groups of patients (every sixth or every fifth cases). The most frequently used antibiotics were of [2-nd] generation cefalosporins. The rate of nosocomial infections were found as 6.78% average. The results are demonstrated on diagrams and table.

Effect of supportive nursing care on self esteem of patients receiving electroconvulsive therapy: a randomized controlled clinical trial.

PubMed

Ebrahimi, Hossein; Navidian, Ali; Keykha, Roghaieh

2014-06-01

Self-esteem is an important potential indicator in etiology, diagnosis and treatment of patients with severe mental illness. ECT is a popular treatment for these patients that can effect on their self-esteem and reinforce their problems. The purpose of this study is to determine the effect of supportive nursing care in increasing self esteem of patients receiving ECT. This clinical trial was conducted in the Baharan psychiatric hospital of Zahedan. A total of 70 cases of patients who received ECT were randomly allocated to control (n=35) and intervention (n=35) groups. The data were collected by demographic characteristics questionnaire and Rosenberg Self Esteem Scale (RSES). Intervention group received the supportive nursing care. The control group received only routine treatment. Self esteem level was measured and compared before and after intervention for two groups. The data was analyzed by SPSS using the χ(2), t-test and ANCOVA. RESULTS showed that both groups were homogeneous on the socio- demographic characteristics. The mean self esteem in the intervention group compared with the control group was significantly increased. While controlling the effects of individual and social variables, the result shows significant differences between two groups in the mean scores of self esteem after the intervention. The results suggest that supportive nursing care can have positive effect on self esteem of patients receiving ECT. It is recommended to use this method for increasing self esteem of these patients.

[Efficacy of general magnetotherapy in conservative therapy of uterine myoma in women of reproductive age].

PubMed

Kulishova, T V; Tabashnikova, N A; Akker, L V

2005-01-01

Sixty women of the reproductive age with uterine myoma were divided into two groups. Thirty patients of the study group received combined therapy plus general magnetotherapy (GMT). Patients of the control group received only combined treatment. Ultrasound investigation registered a reduction in the size of myoma nodes by 16.7% in the study group, while in the controls myoma size did not change (p < 0.05). 1-year follow-up data for the study group demonstrated no cases of the myoma growth while 16.6% of the controls showed growth of myoma nodes, in 6.6% of them supravaginal myoma amputation was made for rapidly growing myoma.

[Study protocol of a prevention of recurrent suicidal behaviour program based on case management (PSyMAC)].

PubMed

Sáiz, Pilar A; Rodríguez-Revuelta, Julia; González-Blanco, Leticia; Burón, Patricia; Al-Halabí, Susana; Garrido, Marlen; García-Alvarez, Leticia; García-Portilla, Paz; Bobes, Julio

2014-01-01

Prevention of suicidal behaviour is a public health priority in the European Union. A previous suicide attempt is the best risk predictor for future attempts, as well as completed suicides. The primary aim of this article is to describe a controlled study protocol designed for prevention of recurrent suicidal behaviour that proposes case management, and includes a psychoeducation program, as compared with the standard intervention (PSyMAC). Patients admitted from January 2011 to June 2013 to the emergency room of the Hospital Universitario Central de Asturias were evaluated using a protocol including sociodemographic, psychiatric, and psychosocial assessment. Patients were randomly assigned to either a group receiving continuous case management including participation in a psychoeducation program (experimental group), or a control group receiving standard care. The primary objective is to examine whether or not the period of time until recurrent suicidal behaviour in the experimental group is significantly different from that of the control group. PSyMAC proposes low cost and easily adaptable interventions to the usual clinical setting that can help to compensate the shortcoming of specific action protocols and suicidal behaviour prevention programs in our country. The evaluation of PSyMAC results will determine their real effectivity as a case-magament program to reduce suicidal risk. Copyright © 2013 SEP y SEPB. Published by Elsevier España. All rights reserved.

A randomized trial of the effect of prayer on depression and anxiety.

PubMed

Boelens, Peter A; Reeves, Roy R; Replogle, William H; Koenig, Harold G

2009-01-01

To investigate the effect of direct contact person-to-person prayer on depression, anxiety, positive emotions, and salivary cortisol levels. Cross-over clinical trial with depression or anxiety conducted in an office setting. Following randomization to the prayer intervention or control groups, subjects (95% women) completed Hamilton Rating Scales for Depression and Anxiety, Life Orientation Test, Daily Spiritual Experiences Scale, and underwent measurement of cortisol levels. Individuals in the direct person-to-person prayer contact intervention group received six weekly 1-hour prayer sessions while those in the control group received none. Rating scales and cortisol levels were repeated for both groups after completion of the prayer sessions, and a month later. ANOVAs were used to compare pre- and post-prayer measures for each group. At the completion of the trial, participants receiving the prayer intervention showed significant improvement of depression and anxiety, as well as increases of daily spiritual experiences and optimism compared to controls (p < 0.01 in all cases). Subjects in the prayer group maintained these significant improvements (p < 0.01 in all cases) for a duration of at least 1 month after the final prayer session. Participants in the control group did not show significant changes during the study. Cortisol levels did not differ significantly between intervention and control groups, or between pre- and post-prayer conditions. Direct contact person-to-person prayer may be useful as an adjunct to standard medical care for patients with depression and anxiety. Further research in this area is indicated.

Effect of image-guided hypofractionated stereotactic radiotherapy on peripheral non-small-cell lung cancer

PubMed Central

Wang, Shu-wen; Ren, Juan; Yan, Yan-li; Xue, Chao-fan; Tan, Li; Ma, Xiao-wei

2016-01-01

The objective of this study was to compare the effects of image-guided hypofractionated radiotherapy and conventional fractionated radiotherapy on non-small-cell lung cancer (NSCLC). Fifty stage- and age-matched cases with NSCLC were randomly divided into two groups (A and B). There were 23 cases in group A and 27 cases in group B. Image-guided radiotherapy (IGRT) and stereotactic radiotherapy were conjugately applied to the patients in group A. Group A patients underwent hypofractionated radiotherapy (6–8 Gy/time) three times per week, with a total dose of 64–66 Gy; group B received conventional fractionated radiotherapy, with a total dose of 68–70 Gy five times per week. In group A, 1-year and 2-year local failure survival rate and 1-year local failure-free survival rate were significantly higher than in group B (P<0.05). The local failure rate (P<0.05) and distant metastasis rate (P>0.05) were lower in group A than in group B. The overall survival rate of group A was significantly higher than that of group B (P=0.03), and the survival rate at 1 year was 87% vs 63%, (P<0.05). The median survival time of group A was longer than that of group B. There was no significant difference in the incidence of complications between the two groups (P>0.05). Compared with conventional fractionated radiation therapy, image-guided hypofractionated stereotactic radiotherapy in NSCLC received better treatment efficacy and showed good tolerability. PMID:27574441

Improving 24-Month Abstinence and Employment Outcomes for Substance-Dependent Women Receiving Temporary Assistance for Needy Families With Intensive Case Management

PubMed Central

Neighbors, Charles J.; Kuerbis, Alexis; Riordan, Annette; Blanchard, Kimberly A.; McVeigh, Katharine H.; Morgan, Thomas J.; McCrady, Barbara

2009-01-01

Objective. We examined abstinence rates among substance-dependent women receiving Temporary Assistance for Needy Families (TANF) in intensive case management (ICM) over 24 months and whether ICM yielded significantly better employment outcomes compared with a screen-and-refer program (i.e., usual care). Methods. Substance-dependent (n = 302) and non–substance dependent (n = 150) TANF applicants in Essex County, New Jersey, were recruited. We randomly assigned substance-dependent women to ICM or usual care. We interviewed all women at 3, 9, 15, and 24 months. Results. Abstinence rates were higher for the ICM group than for the usual care group through 24 months of follow-up (odds ratio [OR] = 2.11; 95% confidence interval [CI] = 1.36, 3.29). A statistically significant interaction between time and group on number of days employed indicated that the rate of improvement over time in employment was greater for the ICM group than for the usual care group (incidence rate ratio = 1.03; 95% CI = 1.02, 1.04). Additionally, there were greater odds of being employed full time for those in the ICM group (OR = 1.68; 95% CI = 1.12, 2.51). Conclusions. ICM is a promising intervention for managing substance dependence among women receiving TANF and for improving employment rates among this vulnerable population. PMID:19059855

Randomized, double-blind study of the safety, tolerability, and efficacy of tafenoquine versus mefloquine for malaria prophylaxis in nonimmune subjects.

PubMed

Nasveld, Peter E; Edstein, Michael D; Reid, Mark; Brennan, Leonard; Harris, Ivor E; Kitchener, Scott J; Leggat, Peter A; Pickford, Philip; Kerr, Caron; Ohrt, Colin; Prescott, William

2010-02-01

This study represents the first phase III trial of the safety, tolerability, and effectiveness of tafenoquine for malaria prophylaxis. In a randomized (3:1), double-blinded study, Australian soldiers received weekly malaria prophylaxis with 200 mg tafenoquine (492 subjects) or 250 mg mefloquine (162 subjects) for 6 months on a peacekeeping deployment to East Timor. After returning to Australia, tafenoquine-receiving subjects received a placebo and mefloquine-receiving subjects received 30 mg primaquine daily for 14 days. There were no clinically significant differences between hematological and biochemical parameters of the treatment groups. Treatment-related adverse events for the two groups were similar (tafenoquine, 13.4%; mefloquine, 11.7%). Three subjects on tafenoquine (0.6%) and none on mefloquine discontinued prophylaxis because of possible drug-related adverse events. No diagnoses of malaria occurred for either group during deployment, but 4 cases (0.9%) and 1 case (0.7%) of Plasmodium vivax infection occurred among the tafenoquine and mefloquine groups, respectively, up to 20 weeks after discontinuation of medication. In a subset of subjects recruited for detailed safety assessments, treatment-related mild vortex keratopathy was detected in 93% (69 of 74) of tafenoquine subjects but none of the 21 mefloquine subjects. The vortex keratopathy was not associated with any effect on visual acuity and was fully resolved in all subjects by 1 year. Tafenoquine appears to be safe and well tolerated as malaria prophylaxis. Although the volunteers' precise exposure to malaria could not be proven in this study, tafenoquine appears to be a highly efficacious drug for malaria prophylaxis.

Randomized, Double-Blind Study of the Safety, Tolerability, and Efficacy of Tafenoquine versus Mefloquine for Malaria Prophylaxis in Nonimmune Subjects▿

PubMed Central

Nasveld, Peter E.; Edstein, Michael D.; Reid, Mark; Brennan, Leonard; Harris, Ivor E.; Kitchener, Scott J.; Leggat, Peter A.; Pickford, Philip; Kerr, Caron; Ohrt, Colin; Prescott, William

2010-01-01

This study represents the first phase III trial of the safety, tolerability, and effectiveness of tafenoquine for malaria prophylaxis. In a randomized (3:1), double-blinded study, Australian soldiers received weekly malaria prophylaxis with 200 mg tafenoquine (492 subjects) or 250 mg mefloquine (162 subjects) for 6 months on a peacekeeping deployment to East Timor. After returning to Australia, tafenoquine-receiving subjects received a placebo and mefloquine-receiving subjects received 30 mg primaquine daily for 14 days. There were no clinically significant differences between hematological and biochemical parameters of the treatment groups. Treatment-related adverse events for the two groups were similar (tafenoquine, 13.4%; mefloquine, 11.7%). Three subjects on tafenoquine (0.6%) and none on mefloquine discontinued prophylaxis because of possible drug-related adverse events. No diagnoses of malaria occurred for either group during deployment, but 4 cases (0.9%) and 1 case (0.7%) of Plasmodium vivax infection occurred among the tafenoquine and mefloquine groups, respectively, up to 20 weeks after discontinuation of medication. In a subset of subjects recruited for detailed safety assessments, treatment-related mild vortex keratopathy was detected in 93% (69 of 74) of tafenoquine subjects but none of the 21 mefloquine subjects. The vortex keratopathy was not associated with any effect on visual acuity and was fully resolved in all subjects by 1 year. Tafenoquine appears to be safe and well tolerated as malaria prophylaxis. Although the volunteers' precise exposure to malaria could not be proven in this study, tafenoquine appears to be a highly efficacious drug for malaria prophylaxis. PMID:19995933

The Pediatric Home Care/Expenditure Classification Model (P/ECM): A Home Care Case-Mix Model for Children Facing Special Health Care Challenges.

PubMed

Phillips, Charles D

2015-01-01

Case-mix classification and payment systems help assure that persons with similar needs receive similar amounts of care resources, which is a major equity concern for consumers, providers, and programs. Although health service programs for adults regularly use case-mix payment systems, programs providing health services to children and youth rarely use such models. This research utilized Medicaid home care expenditures and assessment data on 2,578 children receiving home care in one large state in the USA. Using classification and regression tree analyses, a case-mix model for long-term pediatric home care was developed. The Pediatric Home Care/Expenditure Classification Model (P/ECM) grouped children and youth in the study sample into 24 groups, explaining 41% of the variance in annual home care expenditures. The P/ECM creates the possibility of a more equitable, and potentially more effective, allocation of home care resources among children and youth facing serious health care challenges.

The Pediatric Home Care/Expenditure Classification Model (P/ECM): A Home Care Case-Mix Model for Children Facing Special Health Care Challenges

PubMed Central

Phillips, Charles D.

2015-01-01

Case-mix classification and payment systems help assure that persons with similar needs receive similar amounts of care resources, which is a major equity concern for consumers, providers, and programs. Although health service programs for adults regularly use case-mix payment systems, programs providing health services to children and youth rarely use such models. This research utilized Medicaid home care expenditures and assessment data on 2,578 children receiving home care in one large state in the USA. Using classification and regression tree analyses, a case-mix model for long-term pediatric home care was developed. The Pediatric Home Care/Expenditure Classification Model (P/ECM) grouped children and youth in the study sample into 24 groups, explaining 41% of the variance in annual home care expenditures. The P/ECM creates the possibility of a more equitable, and potentially more effective, allocation of home care resources among children and youth facing serious health care challenges. PMID:26740744

Effect of low-level laser therapy in the treatment of cochlear tinnitus: a double-blind, placebo-controlled study.

PubMed

Dehkordi, Mahboobeh Adami; Einolghozati, Sasan; Ghasemi, Seyyed Mohsen; Abolbashari, Samaneh; Meshkat, Mojtaba; Behzad, Hadi

2015-01-01

Many treatments for chronic tinnitus have been attempted, but the condition remains difficult to cure, especially in the case of cochlear tinnitus. We conducted a prospective, double-blind, placebo-controlled study to assess the effect of low-dose laser therapy on chronic cochlear tinnitus. Our study population was made up of 66 patients-33 who received active laser treatment (case group) and 33 who received inactive dummy treatment (control group). Patients in the laser group received 5 mV with a wavelength of 650 nm for 20 minutes a day, 5 days a week, for 4 weeks. The controls followed the same schedule, but they were "treated" with an inactive device. The degree of tinnitus was evaluated before and after treatment in each group in three ways: (1) the Tinnitus Severity Index (TSI), (2) a subjective 10-point self-assessment scale for tinnitus loudness, and (3) the Tinnitus Evaluation Test (TET). At study's end, we found no statistically significant differences between the case and control groups in the number of patients who experienced a reduction in TSI values (p = 0.589) or a reduction in subjective self-assessment scores (p = 0.475). Nor did we find any significant reductions in the loudness (p = 0.665) and frequency (p = 0.396) of tinnitus as determined by the TET. We conclude that 5-mV laser therapy with a wavelength of 650 nm is no better than placebo for improving hearing thresholds overall or for treating tinnitus with regard to age, sex, environmental noise level, and the duration of tinnitus.

Logistic regression analysis of risk factors for postoperative recurrence of spinal tumors and analysis of prognostic factors.

PubMed

Zhang, Shanyong; Yang, Lili; Peng, Chuangang; Wu, Minfei

2018-02-01

The aim of the present study was to investigate the risk factors for postoperative recurrence of spinal tumors by logistic regression analysis and analysis of prognostic factors. In total, 77 male and 48 female patients with spinal tumor were selected in our hospital from January, 2010 to December, 2015 and divided into the benign (n=76) and malignant groups (n=49). All the patients underwent microsurgical resection of spinal tumors and were reviewed regularly 3 months after operation. The McCormick grading system was used to evaluate the postoperative spinal cord function. Data were subjected to statistical analysis. Of the 125 cases, 63 cases showed improvement after operation, 50 cases were stable, and deterioration was found in 12 cases. The improvement rate of patients with cervical spine tumor, which reached 56.3%, was the highest. Fifty-two cases of sensory disturbance, 34 cases of pain, 30 cases of inability to exercise, 26 cases of ataxia, and 12 cases of sphincter disorders were found after operation. Seventy-two cases (57.6%) underwent total resection, 18 cases (14.4%) received subtotal resection, 23 cases (18.4%) received partial resection, and 12 cases (9.6%) were only treated with biopsy/decompression. Postoperative recurrence was found in 57 cases (45.6%). The mean recurrence time of patients in the malignant group was 27.49±6.09 months, and the mean recurrence time of patients in the benign group was 40.62±4.34. The results were significantly different (P<0.001). Recurrence was found in 18 cases of the benign group and 39 cases of the malignant group, and results were significantly different (P<0.001). Tumor recurrence was shorter in patients with a higher McCormick grade (P<0.001). Recurrence was found in 13 patients with resection and all the patients with partial resection or biopsy/decompression. The results were significantly different (P<0.001). Logistic regression analysis of total resection-related factors showed that total resection should be the preferred treatment for patients with benign tumors, thoracic and lumbosacral tumors, and lower McCormick grade, as well as patients without syringomyelia and intramedullary tumors. Logistic regression analysis of recurrence-related factors revealed that the recurrence rate was relatively higher in patients with malignant, cervical, thoracic and lumbosacral, intramedullary tumors, and higher McCormick grade and patient received partial resection or biopsy. Tumor property, tumor location, McCormick grade, tumor resection, and intramedullary tumors are risk factors for the recurrence of spinal tumors. Clinical assessment of these risk factors may be helpful in selecting appropriate treatment strategies.

Logistic regression analysis of risk factors for postoperative recurrence of spinal tumors and analysis of prognostic factors

PubMed Central

Zhang, Shanyong; Yang, Lili; Peng, Chuangang; Wu, Minfei

2018-01-01

The aim of the present study was to investigate the risk factors for postoperative recurrence of spinal tumors by logistic regression analysis and analysis of prognostic factors. In total, 77 male and 48 female patients with spinal tumor were selected in our hospital from January, 2010 to December, 2015 and divided into the benign (n=76) and malignant groups (n=49). All the patients underwent microsurgical resection of spinal tumors and were reviewed regularly 3 months after operation. The McCormick grading system was used to evaluate the postoperative spinal cord function. Data were subjected to statistical analysis. Of the 125 cases, 63 cases showed improvement after operation, 50 cases were stable, and deterioration was found in 12 cases. The improvement rate of patients with cervical spine tumor, which reached 56.3%, was the highest. Fifty-two cases of sensory disturbance, 34 cases of pain, 30 cases of inability to exercise, 26 cases of ataxia, and 12 cases of sphincter disorders were found after operation. Seventy-two cases (57.6%) underwent total resection, 18 cases (14.4%) received subtotal resection, 23 cases (18.4%) received partial resection, and 12 cases (9.6%) were only treated with biopsy/decompression. Postoperative recurrence was found in 57 cases (45.6%). The mean recurrence time of patients in the malignant group was 27.49±6.09 months, and the mean recurrence time of patients in the benign group was 40.62±4.34. The results were significantly different (P<0.001). Recurrence was found in 18 cases of the benign group and 39 cases of the malignant group, and results were significantly different (P<0.001). Tumor recurrence was shorter in patients with a higher McCormick grade (P<0.001). Recurrence was found in 13 patients with resection and all the patients with partial resection or biopsy/decompression. The results were significantly different (P<0.001). Logistic regression analysis of total resection-related factors showed that total resection should be the preferred treatment for patients with benign tumors, thoracic and lumbosacral tumors, and lower McCormick grade, as well as patients without syringomyelia and intramedullary tumors. Logistic regression analysis of recurrence-related factors revealed that the recurrence rate was relatively higher in patients with malignant, cervical, thoracic and lumbosacral, intramedullary tumors, and higher McCormick grade and patient received partial resection or biopsy. Tumor property, tumor location, McCormick grade, tumor resection, and intramedullary tumors are risk factors for the recurrence of spinal tumors. Clinical assessment of these risk factors may be helpful in selecting appropriate treatment strategies. PMID:29434866

Study on the clinical value of alprostadil combined with α-lipoic acid in treatment of type 2 diabetes mellitus patients with erectile dysfunction.

PubMed

Zhang, L; Zhang, H-Y; Huang, F-C; Huang, Q; Liu, C; Li, J-R

2016-09-01

We investigated the clinical value of alprostadil combined with the α-lipoic acid in treating type 2 diabetes mellitus with erectile dysfunction (DMED). We selected a total of 76 cases of patients who were admitted to endocrinology department of our hospital from June 2014 to June 2015 and diagnosed as DMED, and the average age was (46.7 ± 7.2) years old, average course of diabetes mellitus was (6.2 ± 2.8) years and average body mass index was (25.4 ± 1.3) kg/m2. 40 cases were randomly divided in the observation group while 36 cases were divided in the control group. They received blood glucose control therapy. The patients in the observation group received 60 mg alprostadil hydrochloride and 600 mg α-lipoic acid added into 250 mL normal saline, intravenous drip once per day for 2 weeks. The patients in the control group took tadalafil 5 mg orally, once per night for 2 weeks as a course of treatment. There were no cases of loss. The effective rate of treatment in observation group is significantly higher than that in the control group (95.0% vs. 80.5%, p < 0.05). The score of IIEF-5, EHGS and the FMD value of brachial artery of the observation group after the operation were significantly higher than that of the control group (p < 0.05). The adverse reaction rate in the observation group was lower than that in the control group (7.5% vs. 13.9%, p < 0.05). Alprostadil combined with α-lipoic acid can improve DMED patients' vascular endothelial function and erection hardness to treat erectile dysfunction with less adverse effects and better safety.

The effectiveness of lavender essence on strernotomy related pain intensity after coronary artery bypass grafting

PubMed Central

Heidari Gorji, Mohammad Ali; Ashrastaghi, Om Golsum; Habibi, Valiollah; Charati, Jamshid Yazdani; Ebrahimzadeh, Mohammad Ali; Ayasi, Mitra

2015-01-01

Background: Considering the side effects of pharmacological methods, there has been a suggestion to use nonpharmacological methods such Aromatherapy following coronary artery bypass grafting (CABG). This study aims to evaluate the effectiveness of lavender 2% aromatherapy on sternotomy pain intensity after coronary artery bypass graft surgery in patients who have undergone surgery. Materials and Methods: During this clinical trial, 50 patients who were candidates for CABG, were randomly divided into two equal groups, that is, the control group (n = 25) and the case group (n = 25). Following CABG, the case group received two drops of 2% lavender oil every 15 minutes with supplemental oxygen and the control group received only supplemental oxygen through a face mask. The data collection tools comprised of the demographic check list and visual analog scale (VAS) for evaluating the pain intensity. The pain intensity were assessed pre- and five, 30, and 60 minutes post aromatherapy. The final data were analyzed by the t-test and chi-squared test. Results: The findings showed that the pain perception intensity in the case group was lower than that in the control group at the 30- and 60-minute phases after intervention (P < 0.0001). Conclusion: The result indicated that aromatherapy can be used as a complementary method in postoperative pain reduction, as it reduced pain. The patients require two sedative drugs, and moreover, it avoids expenses of treatment. PMID:26261829

[Effect of jian-gan-le on advanced schistosomiasis].

PubMed

He, Zheng-Wen; Wang, You-Bin; Huang, Wen-Jun

2011-06-01

A total of 80 cases of advanced schistosomiasis were selected and divided into an experiment group and a control group, 40 cases each group, by the random sampling method. The patients in the experiment group were administered with Jian-gan-le, and the patients in the control group received compound purple granules. In the experiment group, the curative rate was 25.0%, the improving rate was 70.0%, the inefficacy rate was 5%, and the efficiency rate was 95.0%. In the control group, the curative rate was 12.5%, the improving rate was 75%, the inefficacy rate was 12.5%. There was no statistic difference between the 2 groups (P all > 0.05). The expense was cheaper in the experiment group than in the control group.

Comparative effectiveness of flomoxef versus carbapenems in the treatment of bacteraemia due to extended-spectrum β-lactamase-producing Escherichia coli or Klebsiella pneumoniae with emphasis on minimum inhibitory concentration of flomoxef: a retrospective study.

PubMed

Lee, Chen-Hsiang; Su, Lin-Hui; Chen, Fang-Ju; Tang, Ya-Feng; Li, Chia-Chin; Chien, Chun-Chih; Liu, Jien-Wei

2015-12-01

This study compared treatment outcomes of adult patients with bacteraemia due to extended-spectrum β-lactamase-producing Escherichia coli or Klebsiella pneumoniae (ESBL-EK) receiving flomoxef versus those receiving a carbapenem as definitive therapy. In propensity score matching (PSM) analysis, case patients receiving flomoxef shown to be active in vitro against ESBL-EK were matched with controls who received a carbapenem. The primary endpoint was 30-day crude mortality. The flomoxef group had statistically significantly higher sepsis-related mortality (27.3% vs. 10.5%) and 30-day mortality (28.8% vs. 12.8%) than the carbapenem group. Of the bacteraemic episodes caused by isolates with a MICflomoxef of ≤1 mg/L, sepsis-related mortality rates were similar between the two treatment groups (8.7% vs. 6.4%; P=0.73). The sepsis-related mortality rate of the flomoxef group increased to 29.6% and 50.0% of episodes caused by isolates with a MICflomoxef of 2-4 mg/L and 8 mg/L, respectively, which was significantly higher than the carbapenem group (12.3%). In the PSM analysis of 86 case-control pairs infected with strains with a MICflomoxef of 2-8 mg/L, case patients had a significantly higher 30-day mortality rate (38.4% vs. 18.6%). Multivariate regression analysis revealed that flomoxef therapy for isolates with a MICflomoxef of 2-8 mg/L, concurrent pneumonia or urosepsis, and a Pitt bacteraemia score ≥4 were independently associated with 30-day mortality. Definitive flomoxef therapy appears to be inferior to carbapenems in treating ESBL-EK bacteraemia, particularly for isolates with a MICflomoxef of 2-8 mg/L, even though the currently suggested MIC breakpoint of flomoxef is ≤8 mg/L. Copyright © 2015 Elsevier B.V. and the International Society of Chemotherapy. All rights reserved.

Integrating education, group support, and case management for diabetic Hispanics.

PubMed

Brown, Sharon A; García, Alexandra A; Winter, Mary; Silva, Lita; Brown, Adama; Hanis, Craig L

2011-01-01

Culturally tailored diabetes self-management education (DSME) improves glycemic control and other health outcomes in Mexican Americans but sociocultural barriers to health improvements remain. This study explored the feasibility of adding a nurse case manager (NCM) to DSME to foster DSME attendance and increase utilization of other available health care services. The setting was a rural community on the Texas-Mexico border in one of the poorest counties in the United States. Using a repeated measures pretest, post-test control group design, we enrolled 165 Mexican American adults into: 1) an experimental group that received a DSME intervention plus access to a NCM; or 2) a control group that received DSME only. Both experimental and control groups received the DSME intervention, reported positive changes in diet and physical activity, and showed improved clinical outcomes; there were no significant group differences. A statistically significant reduction in body mass index was seen in women compared to men, regardless of group or number of NCM contacts. For individuals having the most NCM contacts, DSME attendance rates were greater. Participants expressed acceptance of the NCM; they preferred face-to-face contact rather than by telephone. Our previously tested, culturally tailored DSME continues to be an effective strategy for improving glycemic control in Mexican Americans. This feasibility study provided partial support for the NCM model for underserved border communities, but additional research is needed on resource utilization and the nature of NCM contacts.

[Establishment and testing practice of an integrative medical pathway for clinical management of acute myocardial infarction].

PubMed

Wang, Lei; Zhang, Min-zhou; Zhang, Jun

2011-01-01

To establish an integrative medical approach (IMA) for clinical management of acute myocardial infarction (AMI), and to test its efficacy. IMA was preliminarily established according to the guidelines and based on the Chinese medical therapy of benefiting vital qi and promoting blood circulation. And adopting non-synchronous queue design, AMI patients were assigned to the IMA group (71 cases) and the non-IMA group (70 cases), they were managed following or didn't follow the established IMA respectively. The total hospitalization time (THT), the ICU indwelling time (ICUD) and the total medical expenditure (TME) of patients were compared between groups. Moreover, for patients received primary PCI, the time for door-to-balloon (DTB) was compared in addition. Comparisons between groups showed that THT in the IMA group was shorter than that in the non-IMA group (9.80 +/- 5.62 days vs. 12.01 +/- 7. 35 days , P < 0.05); but the difference of TME between groups was insignificant. For those received PCT, the DTB in the IMA group was shorter than that in the non-IMA group in terms of DTB time (82.56 +/- 17.36 min vs. 119.19 +/- 30.88 min, P < 0.01), THT (9.69 +/- 5.59 vs. 13.34 +/- 7.49 days, P < 0.01) and TME. Practicing IMA for AMI, which was established based on Chinese medical therapy of benefiting vital qi and promoting blood circulation, could shorten the hospitalization time of patients, reduce the DTB time and TME in patients receiving primary PCI; fully displays its significance in hospital administration and quality control on AMI.

Safety of nicotine replacement therapy in critically ill smokers: a retrospective cohort study.

PubMed

Kerr, A; McVey, J T; Wood, A M; Van Haren, Fmp

2016-11-01

Nicotine replacement therapy (NRT) is a common first-line treatment to prevent nicotine withdrawal in smokers. However, available literature reports conflicting results regarding its efficacy and safety in critically ill patients. The objective of this study was to evaluate the relationship between NRT in smokers in the intensive care unit (ICU) and outcomes. This case-control study was conducted in a university-affiliated tertiary hospital ICU. Over a period of five years, 126 active smokers who received transdermal NRT were matched to 126 active smokers who did not receive NRT. The groups were case-matched for sex, age and Acute Physiology and Chronic Health Evaluation II (APACHE II) score. The primary outcome was administration of antipsychotic medication. Secondary outcomes included use of physical restraints, 30-day mortality, and ventilation requirements. Antipsychotic medication was prescribed in 43 (34.1%) patients who received NRT compared to 14 (11.1%) in controls ( P <0.01). Physical restraints were used in 37 (29.4%) patients who received NRT, compared to 12 (9.5%) of controls ( P <0.01). The 30-day mortality and number of patients intubated was not statistically different between groups. Average length of intubation time was greater in the NRT group (2.56 days; standard deviation 4.16) compared to the control group (1.44 days; standard deviation 2.68) ( P =0.012). The use of NRT to prevent nicotine withdrawal in ICU patients is associated with increased use of antipsychotic medication and physical restraint, and with prolonged mechanical ventilation.

Survival outcome of women with stage IV uterine carcinosarcoma who received neoadjuvant chemotherapy followed by surgery.

PubMed

Matsuo, Koji; Johnson, Marian S; Im, Dwight D; Ross, Malcolm S; Bush, Stephen H; Yunokawa, Mayu; Blake, Erin A; Takano, Tadao; Klobocista, Merieme M; Hasegawa, Kosei; Ueda, Yutaka; Shida, Masako; Baba, Tsukasa; Satoh, Shinya; Yokoyama, Takuhei; Machida, Hiroko; Ikeda, Yuji; Adachi, Sosuke; Miyake, Takahito M; Iwasaki, Keita; Yanai, Shiori; Takeuchi, Satoshi; Nishimura, Masato; Nagano, Tadayoshi; Takekuma, Munetaka; Shahzad, Mian M K; Pejovic, Tanja; Omatsu, Kohei; Kelley, Joseph L; Ueland, Frederick R; Roman, Lynda D

2018-03-01

To examine survival of women with stage IV uterine carcinosarcoma (UCS) who received neoadjuvant chemotherapy followed by hysterectomy. This is a nested case-control study within a retrospective cohort of 1192 UCS cases. Women who received neoadjuvant chemotherapy followed by hysterectomy based-surgery for stage IV UCS (n = 26) were compared to those who had primary hysterectomy-based surgery without neoadjuvant chemotherapy for stage IV UCS (n = 120). Progression-free survival (PFS) and cause-specific survival (CSS) were examined. The most common regimen for neoadjuvant chemotherapy was carboplatin/paclitaxel (53.8%). Median number of neoadjuvant chemotherapy cycles was 4. PFS was similar between the neoadjuvant chemotherapy group and the primary surgery group (unadjusted-hazard ratio [HR] 1.19, 95% confidence interval [CI] 0.75-1.89, P = 0.45). Similarly, CSS was comparable between the two groups (unadjusted-HR 1.13, 95%CI 0.68-1.90, P = 0.64). When the types of neoadjuvant chemotherapy regimens were compared, women who received a carboplatin/paclitaxel regimen had better survival outcomes compared to those who received other regimens: PFS, unadjusted-HR 0.38, 95%CI 0.15-0.93, P = 0.027; and CSS, unadjusted-HR 0.21, 95%CI 0.07-0.61, P = 0.002. Our study found that there is no statistically significant difference in survival between women with stage IV UCS who are tolerated neoadjuvant chemotherapy and those who undergo primary surgery. © 2017 Wiley Periodicals, Inc.

Daily Report Card Intervention and Attention Deficit Hyperactivity Disorder: A Meta-Analysis of Single-Case Studies

ERIC Educational Resources Information Center

Pyle, Kellina; Fabiano, Gregory A.

2017-01-01

The daily report card (DRC) is a commonly employed behavioral intervention for treating attention deficit hyperactivity disorder (ADHD) in schools. Much of the support for the DRC comes from single-case studies, which have traditionally received less attention than group studies. This lack of attention to single-case studies results in an…

Daily Report Card Intervention and Attention Deficit Hyperactivity Disorder: A Meta-Analysis of Single-Case Studies

ERIC Educational Resources Information Center

Pyle, Kellina K.; Fabiano, Gregory A.

2017-01-01

The Daily Report Card (DRC) is a commonly employed behavioral intervention for treating Attention Deficit Hyperactivity Disorder (ADHD) in schools. Much of the support for the DRC comes from single-case studies, which have traditionally received less attention than group studies. This lack of attention to single-case studies results in an…

EVAR-first strategy for ruptured aneurysm focuses on Fitzgerald classification and vein thrombosis.

PubMed

Murakami, Yuri; Toya, Naoki; Fukushima, Soichiro; Ito, Eisaku; Akiba, Tadashi; Ohki, Takao

2018-05-17

We report on the results of our endovascular aneurysm repair (EVAR)-first strategy for ruptured abdominal aortic aneurysms (RAAAs) focuses on Fitzgerald classification and vein thrombosis. From 2011 to 2017, 31 patients with RAAA underwent EVAR at our hospital. We compared Fitzgerald (F)-1 patients (group A) with F-2-4 patients with obvious retroperitoneal hematoma (group B). The baseline characteristics in group A (n=9) and group B (n=22) were similar. In group B, there were 8 cases of F-2, 10 cases of F-3, and 4 cases of F-4. Of the 22 cases in group B, 16(73%) cases involved preoperative shock. Operation time was not significantly different (group A: 147 minutes, group B: 131 minutes, p = 0.48). The total mortality rate of group A and group B combined was 77.4%. The 30-day mortality was 0% for group A and 23.8% for group B, in which there were two F-4 cases and three F-3 cases. In group B, hematoma-related complications developed in six cases (deep vein thrombosis: four cases, abdominal compartment syndrome: one case, and hematoma infection: one case), and one case with deep vein thrombosis developed a pulmonary embolism that resulted in cardiac arrest. The three-year survival rate was significantly higher for group A (100% vs. 52.3%, p=0.016), but the freedom from aortic-related death rate was not significantly different (100% vs. 66.7%, p=0.056). Using EVAR for RAAA is a valid strategy. Certain complications that are associated with peritoneal hematoma, especially venous thrombosis, should receive particular attention. Copyright © 2018 Elsevier Inc. All rights reserved.

Hypertensive phase and early complications after Ahmed glaucoma valve implantation with intraoperative subtenon triamcinolone acetonide.

PubMed

Turalba, Angela V; Pasquale, Louis R

2014-01-01

To evaluate intraoperative subtenon triamcinolone acetonide (TA) as an adjunct to Ahmed glaucoma valve (AGV) implantation. Retrospective comparative case series. Forty-two consecutive cases of uncontrolled glaucoma undergoing AGV implantation: 19 eyes receiving intraoperative subtenon TA and 23 eyes that did not receive TA. A retrospective chart review was performed on consecutive pseudophakic adult patients with uncontrolled glaucoma undergoing AGV with and without intraoperative subtenon TA injection by a single surgeon. Clinical data were collected from 42 eyes and analyzed for the first 6 months after surgery. Primary outcomes included intraocular pressure (IOP) and number of glaucoma medications prior to and after AGV implantation. The hypertensive phase (HP) was defined as an IOP measurement of greater than 21 mmHg (with or without medications) during the 6-month postoperative period that was not a result of tube obstruction, retraction, or malfunction. Postoperative complications and visual acuity were analyzed as secondary outcome measures. Five out of 19 (26%) TA cases and 12 out of 23 (52%) non-TA cases developed the HP (P=0.027). Mean IOP (14.2±4.6 in TA cases versus [vs] 14.7±5.0 mmHg in non-TA cases; P=0.78), and number of glaucoma medications needed (1.8±1.3 in TA cases vs 1.6±1.1 in the comparison group; P=0.65) were similar between both groups at 6 months. Although rates of serious complications did not differ between the groups (13% in the TA group vs 16% in the non-TA group), early tube erosion (n=1) and bacterial endophthalmitis (n=1) were noted with TA but not in the non-TA group. Subtenon TA injection during AGV implantation may decrease the occurrence of the HP but does not alter the ultimate IOP outcome and may pose increased risk of serious complications within the first 6 months of surgery.

Hypertensive phase and early complications after Ahmed glaucoma valve implantation with intraoperative subtenon triamcinolone acetonide

PubMed Central

Turalba, Angela V; Pasquale, Louis R

2014-01-01

Objective To evaluate intraoperative subtenon triamcinolone acetonide (TA) as an adjunct to Ahmed glaucoma valve (AGV) implantation. Design Retrospective comparative case series. Participants Forty-two consecutive cases of uncontrolled glaucoma undergoing AGV implantation: 19 eyes receiving intraoperative subtenon TA and 23 eyes that did not receive TA. Methods A retrospective chart review was performed on consecutive pseudophakic adult patients with uncontrolled glaucoma undergoing AGV with and without intraoperative subtenon TA injection by a single surgeon. Clinical data were collected from 42 eyes and analyzed for the first 6 months after surgery. Main outcome measures Primary outcomes included intraocular pressure (IOP) and number of glaucoma medications prior to and after AGV implantation. The hypertensive phase (HP) was defined as an IOP measurement of greater than 21 mmHg (with or without medications) during the 6-month postoperative period that was not a result of tube obstruction, retraction, or malfunction. Postoperative complications and visual acuity were analyzed as secondary outcome measures. Results Five out of 19 (26%) TA cases and 12 out of 23 (52%) non-TA cases developed the HP (P=0.027). Mean IOP (14.2±4.6 in TA cases versus [vs] 14.7±5.0 mmHg in non-TA cases; P=0.78), and number of glaucoma medications needed (1.8±1.3 in TA cases vs 1.6±1.1 in the comparison group; P=0.65) were similar between both groups at 6 months. Although rates of serious complications did not differ between the groups (13% in the TA group vs 16% in the non-TA group), early tube erosion (n=1) and bacterial endophthalmitis (n=1) were noted with TA but not in the non-TA group. Conclusions Subtenon TA injection during AGV implantation may decrease the occurrence of the HP but does not alter the ultimate IOP outcome and may pose increased risk of serious complications within the first 6 months of surgery. PMID:25050061

Evaluation of safety and efficacy of elective PCI in patients with cardiac insufficiency.

PubMed

Jing, Jiang-Xin; Zhong, Xiao-Lan; Chen, Sheng-Guo

2017-02-01

We analyzed the safety and the efficacy of the treatment with elective percutaneous coronary intervention (PCI) in patients with coronary heart disease complicated with cardiac insufficiency. We enrolled 217 patients diagnosed with chronic ischemic heart disease complicated with cardiac failure. According to the type of treatment they received, patients were divided into 3 groups: i) The conservative treatment group with 60 patients (they received standard medication); ii) the early PCI group with 82 cases (their condition was stabilized, surgical risk was assessed and PCI was taken as early as possible); and iii) the advanced PCI group with 75 cases (ischemic myocardium was corrected and then elective PCI was applied and for aggravated myocardial ischemia cases, PCI was applied after assessing the risk of surgery). Follow-up visits were set for approximately 3 years and clinical outcomes were compared. Our results showed that the survival time in the early PCI group was significantly prolonged and the survival rate was considerably increased during 3 years. Left ventricular ejection fraction in the early PCI group markedly increased and left ventricular end-diastolic diameter and pro-BNP level decreased significantly. The occurrence rates of perioperative complications in the early PCI group and major adverse cardiac events (MACE) during the follow-up period were significantly reduced. Quality of life scores in the early PCI group markedly improved. We concluded that in patients with coronary heart disease complicated with cardiac insufficiency, early PCI treatment was safe and effective.

Unsatisfactory clinical outcomes of second-generation mobile bearing floating platform total knee arthroplasty: comparing outcomes with fixed bearing after five years minimum.

PubMed

Yoon, Jung-Ro; Yang, Jae-Hyuk

2018-03-20

The purpose of this retrospective study was to analyze and compare the clinical and radiologic outcomes of fixed bearing ultracongruent (UC) insert total knee arthroplasty (TKA) and mobile bearing (MB) floating platform TKA using the navigation-assisted gap balancing technique with a minimum follow-up of five years. The study retrospectively enrolled 105 patients who received the UC type fixed bearing insert (group 1) and 95 patients who received the floating platform MB insert (group 2) during the period from August 2009 to June 2012. All surgery was performed using the navigation-assisted gap balancing technique. For strict assessment of gap measurements, the offset-type-force-controlled-spreader-system was used. Radiologic and clinical outcomes were assessed before operation and at the most recent follow-up using the Knee Society Score (KSS) and the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) score. For statistical analysis, paired sample t tests were used. A p value less than 0.05 was considered significant. Although the radiologic alignments were satisfactory for both groups (99/105 [94%] cases were neutral for group 1 and 90/95 [94%] for group 2), the functional and total WOMAC scores were inferior in group 2 (p < 0.05). There were two cases of insert breakage in group 2 that required bearing exchange. The Kaplan-Meier survivorship rates for groups 1 and 2 at 77 months were 100.0 and 97.9%, respectively. Second-generation MB floating platform TKA cases did not have satisfactory outcomes. There were two cases of insert breakage, which required bearing exchange. Other patients who underwent surgery with second-generation MB floating platform were encouraged to avoid high knee flexion activities, resulting in lower clinical performance.

Effect of gamma interferon on lung function of mustard gas exposed patients, after 15 years.

PubMed

Ghanei, Mostafa; Panahi, Yoones; Mojtahedzadeh, Mojtaba; Khalili, Ali Reza Hosseini; Aslani, Jafar

2006-01-01

Bronchiolitis has been known to be among the main the pathological features of lung lesions in Mustard Gas (MG) exposed patients. The purpose of this research was to evaluate the efficacy of interferon gamma-1b on the lung function in MG exposed patients with bronchiolitis. Thirty-six bronchiolitis patients, whose lung lesion had been diagnosed through High Resolution Computerized Tomography (HRCT) of the chest and also pathological study, were divided into two 18-member case and control groups. Both groups were receiving their conventional treatment (inhaled Felixotide and Servent). The case group were treated for 6 months with a combination of 200 microg of interferon gamma-1b (given three times per week subcutaneously) plus 7.5 mg of prednisolone (given once a day), while the control group received their previous conventional medications. Lung function was measured at base line and after 1, 3 and 6 months of treatment. In case and control groups, Forced Expiratory Volume in first second (FEV1) did not have statistical differences at the base line (49.3 +/- 2.9 and 48.7 +/- 4.1, respectively = 0.6), whereas a significant increase was seen in the case group (66.3 +/- 5.4) compared control group (57.3 +/- 8.6) at the subsequent months (P = 0.001 for the difference between the groups). Similar pattern of increase was observed in Forced Vital Capacity (FVC). The findings of this study indicate that a 6-month treatment with interferon gamma-1b plus a low-dose prednisolone is associated with an improvement in the lung function in mustard-gas exposed patients with bronchiolitis.

Effect of digital problem-based learning cases on student learning outcomes in ophthalmology courses.

PubMed

Kong, Jun; Li, Xiaoyan; Wang, Youdong; Sun, Wei; Zhang, Jinsong

2009-09-01

To assess the impact of digital problem-based learning (PBL) cases on student learning in ophthalmology courses. Ninety students were randomly divided into 3 classes (30 students per class). The first class studied under a didactic model. The other 2 classes were divided into 6 groups (10 students per group) and received PBL teaching; 3 groups studied via cases presented in digital form and the others studied via paper-form cases. The results of theoretical and case analysis examinations were analyzed using the chi(2) test. Student performance on the interval practice was analyzed using the Kruskal-Wallis test. Questionnaires were used to evaluate student and facilitator perceptions. Students in the digital groups exhibited better performance in the practice procedures according to tutorial evaluations compared with the other groups (P < .05). The 2 PBL classes had significantly higher mean results of theoretical and case analysis examinations (P < .001), but there was no significant difference between the 2 PBL classes. Ninety-three percent of students in the digital groups (vs 73% in the paper groups) noted that the cases greatly stimulated their interest. Introducing PBL into ophthalmology could improve educational quality and effectiveness. Digital PBL cases stimulate interest and motivate students to further improve diagnosis and problem-handling skills.

Employment status among parenting teenage mothers enrolled in high school.

PubMed

Smith, Matthew Lee; Wilson, Kelly L

2014-09-01

Many programs emphasize subsequent pregnancy prevention and high school graduation among teenage mothers; however, less is known about their ability to increase financial earnings from employment opportunities while concurrently enrolled in school. This study evaluates factors influencing employment status among teenage mothers after enrolling in a community-based randomized intervention. Project Mothers and Schools (PMAS) initiative participants were surveyed at baseline and 12 months after enrollment. The 56 control group participants received homebound education and family case management, whereas the 59 intervention group participants received these basic-level services as well as group parenting time, life skills, and leadership training. A generalized estimating equation was used to identify statistically significant changes associated with the intervention. Participants were significantly more likely to receive money from their jobs at postintervention relative to baseline (OR = 4.75, p = .023); however, this change was not statistically significant when comparing the control group to the intervention group. At postintervention, those who received money from parents were significantly less likely to receive money from their job (OR = 0.12, p = .002). While PMAS benefited participants in terms of employment, the role of parental support requires additional investigation to determine its influence on teenage mothers' ability to achieve financial independence. © 2014, American School Health Association.

fmCASES National Examination as a Pretest in a Family Medicine Clerkship.

PubMed

Nguyen, Dana; Servey, Jessica T; Scott, LaTraia S

2018-02-01

Pretests have been shown to contribute to improved performance on standardized tests by serving to facilitate development of individualized study plans. fmCASES is an existing validated examination used widely in family medicine clerkships throughout the country. Our study aimed to determine if implementation of the fmCASES National Examination as a pretest decreased overall failure rates on the end-of-clerkship National Board of Medical Examiners (NBME) subject examination, and to assess if fmCASES pretest scores correlate with student NBME scores. One hundred seventy-one and 160 clerkship medical students in different class years at a single institution served as the control and intervention groups, respectively. The intervention group took the fmCASES National Examination as a pretest at the beginning of the clerkship and received educational prescriptions based on the results. Chi-square analysis, Pearson correlation, and receiver operating curve analysis were used to evaluate the effectiveness and correlations for the intervention. Students completing an fmCASES National Examination as a pretest failed the end-of-clerkship NBME exam at significantly lower rates than those students not taking the pretest. The overall failure rate for the intervention group was 8.1% compared to 17.5% for the control group (P=0.01). Higher pretest scores correlated with higher NBME examination scores (r=0.55, P<0.001). fmCASES National Examination is helpful as a formative assessment tool for students beginning their family medicine clerkship. This tool introduces students to course learning objectives, assists them in identifying content areas most in need of study, and can be used to help students design individualized study plans.

Peptic ulcer disease in endogenous hypercortisolism: myth or reality?

PubMed

Hatipoglu, Esra; Caglar, Asli Sezgin; Caglar, Erkan; Ugurlu, Serdal; Tuncer, Murat; Kadioglu, Pinar

2015-11-01

Many clinicians believe hypercortisolism is ulcerogenic. However, data from clinical studies show that prophylaxis for peptic ulcer disease is no longer recommended in patients receiving corticosteroid treatment. This has not yet been verified in endogenous hypercortisolism by controlled clinical studies. The purpose of the current study was to evaluate the relationship between endogenous Cushing's syndrome (CS) and peptic ulcer disease and Helicobacter pylori infection. The study group contained 20 cases with CS resulting from ACTH-dependent endogenous hypercortisolism. The control groups consisted of 14 age- and gender-matched cases receiving exogenous corticosteroid therapy and 100 cases of dyspepsia with non-cushingoid features. Upper gastrointestinal endoscopy was performed on all cases. Biopsies were taken from five different points: two samples from the antrum, two samples from the corpus, and one sample from the fundus. A histological diagnosis of Helicobacter pylori infection was also obtained from evaluation of biopsy specimens. The frequency of stomach and duodenal ulcers did not vary between the groups (p = 0.5 and p = 0.7). Antral gastritis was less frequent and pangastritis was more common in cases with CS compared to the healthy controls (p = 0.001 and p < 0.001). The incidence of Candida esophagitis was more frequent in cases with CS compared to cases with corticosteroid treatment and healthy controls (p = 0.03). Histopathological findings and frequency of Helicobacter pylori based on pathology results did not vary between the three groups. It is possible that neither exogenous nor endogenous corticosteroid excess directly causes peptic ulcer or Helicobacter pylori infection. Prophylactic use of proton pump inhibitors is not compulsory for hypercortisolism of any type.

[Asthenic syndrome in clinical course of acute period of brain concussion during complex treatment using nootropic agents].

PubMed

Tkachov, A V

2008-01-01

The comparative analysis of a complex examination of 108 persons aged from 16 till 60 years in acute period of closed craniocerebral injury (CCCT) has been done. Every participants have been divided into 2 groups depending on a nootrop medication they receive in a complex treatment. A control group consisted of 30 practically healthy people. Objective examination by means of tests was done on the 1-st, 10-th that 30-th day of treatment. Patients of 1-st (37 persons) group received piracetam in complex treatment and patients of the 2-nd group (71 persons) pramistar. Patients of the first group received a base treatment (analgetics, tranquilizers, vitamins of group B, magnesium sulfate, diuretic preparations) as well as piracetam at dosage 0.2, two tablets three times per day. The Patients of the 2-nd group received a base treatment as well as pramistar at dosage 0.6, one tablet 2 times per day. Specially developed multiaspects scales and questionnaires, MRT of the brain and EEG have been used for objectification of patient, complaints. During a complex clinico-neuropsychological examination it was found that all cases of concussion of the brain are accompanied by those or other asthenic disorders.

The effect of drospirenone (3 mg) with ethinyl estradiol (30 mcg) containing pills on ovarian blood flows in women with polycystic ovary syndrome: a case controlled study.

PubMed

Okyay, Emre; Gode, Funda; Acet, Ferruh; Bodur, Taylan; Cagliyan, Erkan; Sahan, Ceyda; Posaci, Cemal; Gulekli, Bulent

2014-09-01

To evaluate whether oral contraceptive pill (OCP) therapy has any effects on ovarian stromal blood flow by using pulsed and color Doppler at the end of 3 months follow-up period of OCP-users and non-users with or without polycystic ovary syndrome (PCOS). 200 patients were included in the study. The patients were designed into four groups as follows; Group 1: PCOS patients that received OCP containing 30 mcg ethinyl estradiol (EE) plus 3mg drospirenone for 3 months (DRP n=50); Group 2: PCOS patients that received no medication (n=50); Group 3: Healthy controls that received OCP (EE plus DRP) (n=50); Group 4: healthy controls that received no medication (n=50). Resistance index (RI) and pulsatility index (PI) of both ovarian arteries, hormonal, anthropometric and biochemical parameters were assessed before and after 3 months. There was a significant increament in RI and PI of both ovarian arteries in healthy controls (Group 3) and in women with PCOS (Group 1) who received OCP (p<0.001). The increment rate in both Doppler parameters were significantly higher in women with PCOS (Group 1) than healthy controls (Group 3) (p<0.001). Whereas RI and PI values of both ovaries remained unchanged in all untreated women with or without PCOS (Groups 2 and 4). OCP therapy reduced ovarian vascularization in both PCOS and healthy users after 3 months of therapy and this decrease is especially noticeable in women with PCOS. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

The comparative efficacy of afoxolaner, spinosad, milbemycin, spinosad plus milbemycin, and nitenpyram for the treatment of canine cutaneous myiasis.

PubMed

Han, Hock Siew; Chen, Charles; Schievano, Carlo; Noli, Chiara

2018-05-06

Canine screw-worm myiasis due to Cochliomyia hominivorax or Chrysomya bezziana has traditionally been treated with extra-label use of ivermectin. The larvicidal activities of nitenpyram and spinosad/milbemycin also have been described, but there have been no reports to describe the efficacy of isoxazolines such as afoxolaner. To evaluate and compare the efficacy of spinosad, spinosad/milbemycin, milbemycin, nitenpyram and afoxolaner for the treatment of canine screw-worm myiasis. Forty client-owned and naturally infested dogs. Cases were randomized into five groups of eight dogs, with each receiving an insecticide at the dose recommended by the manufacturer. Each case was evaluated hourly for 7 h and then again 24 h after treatment. Scores of 0 (no visualized effect), 0.5 (partial eradication) or 1 (complete kill and eradication) were recorded at each observation and compared between groups. Time to complete killing of all larvae was recorded for each dog and compared between treatment groups. Nitenpyram killed all larvae at 6 h post-consumption and spinosad/milbemycin at 7 h. In groups receiving afoxolaner or spinosad, all larvae were killed within 24 h. For those receiving milbemycin, two cases were still infested with live larvae at 24 h. Shih tzus and their crosses were most commonly affected. Spinosad/milbemycin or nitenpyram seem to be effective drugs for the treatment of canine screw-worm myiasis. Afoxolaner and milbemycin are effective but exhibited slower larvicidal activity. Synergism between spinosad and milbemycin was observed. © 2018 ESVD and ACVD.

Laparoscopic cholecystectomy under spinal anaesthesia: A prospective, randomised study

PubMed Central

Tiwari, Sangeeta; Chauhan, Ashutosh; Chaterjee, Pallab; Alam, Mohammed T

2013-01-01

CONTEXT: Spinal anaesthesia has been reported as an alternative to general anaesthesia for performing laparoscopic cholecystectomy (LC). AIMS: Study aimed to evaluate efficacy, safety and cost benefit of conducting laparoscopic cholecystectomy under spinal anaesthesia (SA) in comparison to general anaesthesia(GA) SETTINGS AND DESIGN: A prospective, randomised study conducted over a two year period at an urban, non teaching hospital. MATERIALS AND METHODS: Patients meeting inclusion criteria e randomised into two groups. Group A and Group B received general and spinal anaesthesia by standardised techniques. Both groups underwent standard four port laparoscopic cholecystectomy. Mean anaesthesia time, pneumoperitoneum time and surgery time defined primary outcome measures. Intraoperative events and post operative pain score were secondary outcome measure. STATISTICAL ANALYSIS USED: The Student t test, Pearson′s chi-square test and Fisher exact test. RESULTS: Out of 235 cases enrolled in the study, 114 cases in Group A and 110 in Group B analysed. Mean anaesthesia time appeared to be more in the GA group (49.45 vs. 40.64, P = 0.02) while pneumoperitoneum time and corresponding the total surgery time was slightly longer in the SA group. 27/117 cases who received SA experienced intraoperative events, four significant enough to convert to GA. No postoperative complications noted in either group. Pain relief significantly more in SA group in immediate post operative period (06 and 12 hours) but same as GA group at time of discharge (24 hours). No late postoperative complication or readmission noted in either group. CONCLUSION: Laparoscopic cholecystectomy done under spinal anaesthesia as a routine anaesthesia of choice is feasible and safe. Spinal anaesthesia can be recommended to be the anaesthesia technique of choice for conducting laparoscopic cholecystectomy in hospital setups in developing countries where cost factor is a major factor. PMID:23741111

Prevention of infection in immunosuppressive patients with autoimmune nephrosis by using an immunostimulating bacterial lysate Broncho-vaxom

PubMed Central

Zhang, Miao; Luan, Hong; Zhang, Qian; Wang, Le; Lv, Yong-Man; He, Fan; Chen, Yan; Zeng, Hong-Bing; Yao, Ying; Liu, Qin

2012-01-01

The utilization of immunosuppressive agents presents patients with autoimmune nephrosis at a high risk of infection. The present trial was to investigate the efficacy and safety of Broncho-Vaxom on preventing infection in immunosuppressive patients with autoimmune nephrosis. Methods: 40 patients with autoimmune nephrosis were randomly divided into two groups. The control group (20 cases) routinely received corticosteroid and (or) immunosuppressive therapy, while the treatment group (20 cases) received a capsule containing 7 mg Broncho-Vaxom daily for the first 10 d of each month for 3 consecutive months on the basis of conventional corticosteroid and (or) immunosuppressive therapy. The condition of infection and blood lymphocyte were assessed. Results: 4 patients in the treatment group and 5 patients in the control group were lost during the follow-up period. 25% of patients in the treatment group and 40% of patients in the control group suffered infection. There was no difference in the incidence of infection between the two groups (p > 0.05), while Broncho-Vaxom treated patients suffered a shorter infection period and of which fewer patients need to receive antibiotics therapy (p < 0.05). After the treatment with Broncho-Vaxom, the total number of blood T lymphocyte, proportion of CD4+ T lymphocyte, CD4+/CD8+ reduced less and the serum IgG rose more obviously (p < 0.05), but the blood lymphocyte, B lymphocyte, CD8+ T lymphocyte, IgA and IgM have no differences between the two groups (p > 0.05). Conclusion: Broncho-Vaxom might be a good choice for preventing the respiratory infection in nephrosis, especially in the patients under the therapy of immunosuppressive agents. PMID:22922768

1000-Case Reader Study of Radiologists' Performance in Interpretation of Automated Breast Volume Scanner Images with a Computer-Aided Detection System.

PubMed

Xu, Xiaojing; Bao, Lingyun; Tan, Yanjuan; Zhu, Luoxi; Kong, Fanlei; Wang, Wei

2018-05-28

The objective of our study was to assess, in a reader study, radiologists' performance in interpretation of automated breast volume scanner (ABVS) images with the aid of a computer-aided detection (CADe) system. Our study is a retrospective observer study with the purpose of investigating the effectiveness of using a CADe system as an aid for radiologists in interpretation of ABVS images. The multiple-reader, multiple-case study was designed to compare the diagnostic performance of radiologists with and without CADe. The study included 1000 cases selected from ABVS examinations in our institution in 2012. Among those cases were 206 malignant, 486 benign and 308 normal cases. The cancer cases were consecutive; the benign and normal cases were randomly selected. All malignant and benign cases were confirmed by biopsy or surgery, and normal cases were confirmed by 2-y follow-up. Reader performance was compared in terms of area under the receiver operating characteristic curve, sensitivity and specificity. Additionally, the reading time per case for each reader was recorded. Nine radiologists from our institution participated in the study. Three had more than 8 y of ultrasound experience and more than 4 y of ABVS experience (group A); 3 had more than 5 y of ultrasound experience (group B), and 3 had more than 1 y of ultrasound experience (group C). Both group B and group C had no ABVS experience. The CADe system used was the QVCAD System (QView Medical, Inc., Los Altos, CA, USA). It is designed to aid radiologists in searching for suspicious areas in ABVS images. CADe results are presented to the reader simultaneously with the ABVS images; that is, the radiologists read the ABVS images concurrently with the CADe results. The cases were randomly assigned for each reader into two equal-size groups, 1 and 2. Initially the readers read their group 1 cases with the aid of CADe and their group 2 cases without CADe. After a 1-mo washout period, they re-read their group 1 cases without CADe and their group 2 cases with CADe. The areas under the receiver operating characteristic curves of all readers were 0.784 for reading with CADe and 0.747 without CADe. Areas under the curves with and without CADe were 0.833 and 0.829 for group A, 0.757 and 0.696 for group B and 0.759 and 0.718 for group C. All differences in areas under the curve were statistically significant (p <0.05), except that for group A. The average reading time was 9.3% (p < < 0.05) faster with CADe for all readers. In summary, CADe improves radiologist performance with respect to both accuracy and reading time for the detection of breast cancer using the ABVS, with the greater benefit for those inexperienced with ABVS. Copyright © 2018 World Federation for Ultrasound in Medicine and Biology. Published by Elsevier Inc. All rights reserved.

Omar al-Hammami: a case study in radicalization.

PubMed

Mastors, Elena; Siers, Rhea

2014-01-01

This article presents a case study on the radicalization of Omar al-Hammami, aka Abu Mansoor al-Amriki, an American who joined al-Shabaab, a Somali terrorist group. There are a limited number of in-depth case studies that help to inform the fragmented discussions in the literature about the radicalization process of Islamic terrorists. Hammami received quite a bit of attention from the government and media due to his "homegrown" status, as well as his prolific use of social media to inform the world of his views and exploits. Hammami did not fully commit to the group, his sense of self-importance taking precedent over the norms of the group. He left al-Shabaab, was publicly critical of the group, and was ultimately killed by them. Copyright © 2014 John Wiley & Sons, Ltd.

The incidence of ototoxicity in child malignancy cases that received carboplatin therapy with otoacoustic emission (OAE) examination

NASA Astrophysics Data System (ADS)

Wibowo, J. K.; Zizlavsky, S.; Suwento, R.; Sjakti, H. A.; Prihartono, J.

2017-08-01

Malignancy is a significant public health problem, both globally and in Indonesia. Chemotherapy is one of the modality in malignancy cases. Carboplatin (cis-diammine-cyclobutanedi-carboxylato platinum) is a second-generation platinum compound that has often been used in the management of cases of malignancies. On the other hand, side effects of cytotoxic drugs need to be considered, especially ototoxic effects. Ototoxicity is dysfunction and damage to the structure of the inner ear that has been caused by drugs or other certain chemicals. The aim of this study is to assess ototoxic effects due to the influence of carboplatin in the cases of children with malignancy. This study uses a serial cross-sectional design to evaluate otoacoustic emission (OAE) signal-to-noise ratio (SNR) change as a result of ototoxic effects and risk factors due to the use of ototoxic carboplatin in the Division of Hematology-Oncology of the Department of Pediatrics at Cipto Mangunkusumo General Hospital in Jakarta, where two of 52 studies’ subjects experienced ototoxicity. In the group were receiving chemotherapy, two (5%) of the 40 subjects has experienced ototoxic events characterized by SNR values less than six, whereas SNR values were not less than six in the group that had not received chemotherapy. Risk factors such as gender, age, carboplatin dose, and cycles of chemotherapy did not have a statistically significant relationship to ototoxity.

A Comparison of Educational Interventions to Enhance Cultural Competency in Pharmacy Students

PubMed Central

Jonkman, Lauren; Connor, Sharon; Hall, Deanne

2013-01-01

Objective. To determine the degree to which 3 different educational interventions enhance cultural competency in pharmacy students. Methods. Students were equally divided among a simulated-patient activity group, a written case-scenarios group, and a formal lecture group. Mean scores for pre- and post-intervention cultural self-assessment surveys were compared. Results. In the simulation group, there were significant positive changes in the cultural skills and cultural desire components; in the case-scenario group, there was a significant positive change in the cultural awareness component; and in the lecture group, there were significant positive changes in the cultural skills and cultural empathy components. With respect to the cultural skills component, there was greater post-intervention improvement in the simulation and lecture groups than in the case-scenario group. Conclusions. There were significant positive changes within each group, indicating that ideologies and behaviors may be altered based on the educational intervention received. However, a 1-hour practicum may not be sufficient to enhance cultural competency. PMID:23716744

[Psychotherapy of patients with personality disorders with predominance of hypochondria].

PubMed

Burno, M E; Igovskaia, A S

2008-01-01

A standard of psychotherapeutic help to patients with hypochondriac disorder developed in paranoid, schizoid, anxiety and dependent personality disorders is worked out. In this case, hypochondria is inseparable from the personality structure. Patients of investigated group (61 people) received traditional medical treatment, individual differential symptomatic psychotherapy and a short group course with a variant of the therapy by means of creative sell-expression (TCSEB) worked out by M. Burno. This course aimed at preventing new hypochondriac symptoms and acquiring spiritual creative ways to overcome themselves. The control group (70 people) differed from the index-group by not receiving CSEB. A statistical analysis revealed a significant therapeutic efficacy of the mentioned new clinical psychotherapeutic standard compared to the psychotherapeutic tactics without TCSEB.

[Prevalence of HIV treatment in PHI].

PubMed

Wild, F; Finkenstädt, V

2013-12-01

The importance of HIV in PHI is examined on the basis of the "AIDS statistics" of the Association of PHI and pharmaceutical data from PHI. The observation period is from 2007 to 2011. We define a HIV case if a private insured person has submitted at least one HIV-related invoice (e.g., an antiretroviral drug) for reimbursement during the observation period. In 2011, 7,624 people in PHI received HIV therapy, that is 32% (+1888) more than in 2007. The number of new HIV cases in 2011 was 673, and thus 12% (-92) lower than in 2007. The proportion of people receiving antiretroviral therapy in PHI is higher than in the general population in Germany. HIV infections occur in all age groups, but peaks in the age group 41 to 50 years old. Men are affected more than women. In contrast, the number of HIV cases among 11- to 15-year-old girls is higher compared to boys of the same age.

The use of a metronome during cardiopulmonary resuscitation in the emergency room of a university hospital

PubMed Central

Botelho, Renata Maria de Oliveira; Campanharo, Cássia Regina Vancini; Lopes, Maria Carolina Barbosa Teixeira; Okuno, Meiry Fernanda Pinto; de Góis, Aécio Flávio Teixeira; Batista, Ruth Ester Assayag

2016-01-01

ABSTRACT Objective: to compare the rate of return of spontaneous circulation (ROSC) and death after cardiac arrest, with and without the use of a metronome during cardiopulmonary resuscitation (CPR). Method: case-control study nested in a cohort study including 285 adults who experienced cardiac arrest and received CPR in an emergency service. Data were collected using In-hospital Utstein Style. The control group (n=60) was selected by matching patients considering their neurological condition before cardiac arrest, the immediate cause, initial arrest rhythm, whether epinephrine was used, and the duration of CPR. The case group (n=51) received conventional CPR guided by a metronome set at 110 beats/min. Chi-square and likelihood ratio were used to compare ROSC rates considering p≤0.05. Results: ROSC occurred in 57.7% of the cases, though 92.8% of these patients died in the following 24 hours. No statistically significant difference was found between groups in regard to ROSC (p=0.2017) or the occurrence of death (p=0.8112). Conclusion: the outcomes of patients after cardiac arrest with and without the use of a metronome during CPR were similar and no differences were found between groups in regard to survival rates and ROSC. PMID:27878221

Mimosa tenuiflora as a cause of malformations in ruminants in the northeastern Brazilian semiarid rangelands.

PubMed

Pimentel, L A; Correa, F Riet; Gardner, D; Panter, K E; Dantas, A F M; Medeiros, R M T; Mota, R A; Araújo, J A S

2007-11-01

Craniofacial anomalies, eye malformations, and permanent flexures of the forelimbs are common malformations seen in ruminants grazing semiarid rangelands of Northeastern Brazil. To investigate the cause of these malformations, we fed 2 suspected plants, Mimosa tenuiflora or Prosopis juliflora, to groups of 4 pregnant goats each. Fresh green M. tenuiflora was collected daily and fed ad libitum to 4 goats in group 1 throughout pregnancy. This treatment group also received a supplemental feed concentrate equivalent to 1% body weight. Four goats in group 2 received a ration with 70% of P. juliflora pods and 30% hay throughout pregnancy. Four control goats were fed supplemental feed concentrate (1% body weight) and hay ad libitum throughout pregnancy. Goats treated with P. juliflora pods and the control goats delivered 9 normal kids. The four goats that were fed M. tenuiflora during pregnancy delivered 4 kids, 3 of which had abnormalities similar to those observed in field cases, including cleft lip, unilateral corneal opacity, ocular bilateral dermoids, buphthalmos with a cloudy brownish appearance of the anterior chamber due to an iridal cyst, and segmental stenosis of the colon. Malformations induced experimentally by M. tenuiflora were similar to those observed in field cases, suggesting that M. tenuiflora is a cause of the field cases observed in the Brazilian semiarid rangelands.

Usefulness and safety of oral cryotherapy in the prevention of oral mucositis after conditioning regimens with high-dose melphalan for autologous stem cell transplantation for lymphoma and myeloma.

PubMed

Batlle, Montserrat; Morgades, Mireia; Vives, Susana; Ferrà, Christelle; Oriol, Albert; Sancho, Juan-Manuel; Xicoy, Blanca; Moreno, Miriam; Magallón, Laura; Ribera, Josep-Maria

2014-12-01

Oral mucositis (OM) is a common complication of conditioning regimens with high-dose melphalan (HDmel). This retrospective cohort study analyzes the impact of oral cryotherapy (OC) or room temperature saline rinses on the prevention of OM in patients with multiple myeloma (MM) or lymphoid neoplasias submitted to autologous stem cell transplantation (ASCT) in a single center. From August 2006 to July 2011, 134 consecutive patients were enrolled. Two consecutive groups were included: Non-OC (August 2006 to April 2009, 68 patients) and OC (May 2009 to July 2011, 66 cases). MM cases (78, 58%) received HDmel as the conditioning regimen and 56 patients (42%) with lymphoma received BEAM. The non-OC and OC groups were comparable for the main clinicobiologic features and type of neoplasia. OM was more frequent and severe in patients receiving BEAM as the conditioning therapy. The group of OC showed less frequent and less severe mucositis and fewer days on antibiotics. No differences were observed in the duration of OM, need for parenteral nutrition and narcotics, and the length of hospital stay on comparison with the OC and non-OC groups. By multivariate analyses, OC was an independent favorable prognostic factor for OM development. This study shows that OC is more effective than saline rinses in the prevention of OM in patients with lymphoma and myeloma receiving conditioning regimens with HDmel for ASCT. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Audit of thrombolysis initiated in an accident and emergency department.

PubMed Central

Nee, P A; Gray, A J; Martin, M A

1994-01-01

Early thrombolytic therapy after acute myocardial infarction is important in reducing mortality. To evaluate a system for reducing in-hospital delays to thrombolysis pain to needle and door to needle times to thrombolysis were audited in a major accident and emergency (A and E) department of a district general hospital and its coronary care unit (CCU), situated about 5 km away. Baseline performance over six months was assessed retrospectively from notes of 43 consecutive patients (group 1) transferred to the CCU before receiving thrombolysis. Subsequently, selected patients (23) were allowed to receive thrombolysis in the A and E department before transfer to the CCU. The agent was administered by medical staff in the department after receiving oral confirmation of myocardial infarction from the admitting medical officer in the CCU on receipt of fax transmission of the electrocardiogram. A second prospective audit during six months from the start of the new procedure established time intervals in 23 patients eligible to receive thrombolysis in the A and E department (group 2b) and 30 ineligible patients who received thrombolysis in the CCU (group 2a). The groups did not differ significantly in case mix, pre-hospital delay, or transfer time to the CCU. In group 2b door to needle time and pain to needle time were reduced significantly (geometric mean 38 min v 121 min (group 2a) and 128 min (group 1); 141 min v 237 min (group 2a) and 242 min (group 1) respectively, both p < 0.0001). The incidence of adverse effects was not significantly different. Nine deaths occurred (six in group 1, three in group 2b), an in-hospital mortality of 9.9%. Thrombolysis can be safely instituted in the A and E department in selected patients, significantly reducing delay to treatment. PMID:10136256

31 CFR 50.54 - Payment of Federal share of compensation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Automated Clearing House (ACH) network. (d) Segregated account for advance payments. An insurer that seeks... eligible to receive payments through the ACH network. Such an account is limited to the purposes of: (i... subpart. (f) Affiliated group. In the case of an affiliated group of insurers, Treasury will make payment...

Group Workshops to Eliminate Self-Defeating Behavior as an Alternative to Suspension in the Secondary School

ERIC Educational Resources Information Center

Burress, Carl B.

1978-01-01

Describes group workshops to eliminate self-defeating behavior as an alternative to suspension in the secondary school. Students who worked at understanding the SDB process reported they had better communication with their teachers and received fewer and in many cases no more disciplinary referrals. (Author)

School Students' Learning from Their Paid and Unpaid Work.

ERIC Educational Resources Information Center

Smith, Erica; Green, Annette

A project carried out in New South Wales and South Australia examined ways in which Year 10, 11, and 12 students experience workplaces. A questionnaire administered to students in 13 schools received 1,451 responses. Case studies in five schools included interviews and focus groups with students and teachers. Interviews and focus groups with…

Steroid therapy in children with fulminant hepatitis A.

PubMed

Zakaria, H M; Salem, T A; El-Araby, H A; Salama, R M; Elbadry, D Y; Sira, A M; Ali, M A; Salem, M E; Abd-Alaaty, B M; Goda, S S; Eltaras, S M; Khalil, F O; Abou-Zeinah, S S; Sira, M M

2018-02-03

Fulminant hepatic failure is a life-threatening disease. Hepatitis A virus (HAV) can cause fulminant hepatic failure and death in about 0.2% of cases. Extensive destruction of infected hepatocytes by immune-mediated lysis is thought to be the cause. We aimed to evaluate the use of steroid therapy in children with fulminant HAV. This study included 33 children with fulminant HAV in two groups. Steroid group: comprised of 18 children who received prednisolone (1 mg/kg/d) or its equivalent dose of methylprednisolone, and the nonsteroid group: comprised another 15 children who did not receive steroid therapy. Age and sex were matched for both groups (P > .05), and they were comparable regarding baseline clinical and laboratory characteristics. Of the steroid group, 15 patients survived and 3 died, while in the nonsteroid group, 4 patients survived and 11 died (P = .001). Of the living patients, 15 of 19 (78.9%) received steroids while only 3 of 14 (21.4%) of the dead patients received steroids (P = .001). Stepwise regression analysis showed that steroid therapy was the only independent variable associated with recovery (P = .001). Steroid therapy in children with fulminant HAV associated significantly with improved outcome and survival. Future studies on a larger population size are strongly recommended. © 2018 John Wiley & Sons Ltd.

Chymotrypsin with sialendoscopy-assisted surgery for the treatment of chronic obstructive parotitis.

PubMed

Sun, H-J; Xiao, J-Q; Qiao, Q-H; Bao, X; Wu, C-B; Zhou, Q

2017-07-01

Chronic obstructive parotitis (COP) is a common disease of the parotid gland. A total of 104 patients with COP were identified and randomized into a treatment group (52 cases) and a control group (52 cases). All patients underwent sialography and salivary gland scintigraphy (SGS) examinations before surgery. The patients in the treatment group received chymotrypsin combined with gentamicin via interventional sialendoscopy to irrigate the duct, and the control group received gentamicin alone. All patients were asked to record their pain on a visual analogue scale (VAS) before treatment and at 1 week, 2 weeks, 1 month, 3 months, and 6 months after surgery. The VAS score for pain intensity was decreased at 1 week post-treatment in both groups (P<0.05). Compared to the control group, the VAS score was lower in the treatment group at 1 week, 2 weeks, and 1 month post-treatment (P<0.05). The 6-month postoperative SGS results showed improved uptake and excretion in both groups (P<0.05). The treatment group exhibited higher scores for postoperative SGS excretion than the control group (P<0.05). The administration of chymotrypsin combined with gentamicin by sialendoscopy is effective for the treatment of non-stone-related COP and specifically improves the excretion function of the parotid gland. Copyright © 2017 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

[Observation of the use of percutaneous tracheostomy tube for closed drainage of pneumothorax in intensive care unit].

PubMed

Kang, Hongshan; Bai, Yan; Ma, Hongfang; Du, Zhiyong; Ma, Zhen; Wang, Huiqing; Liu, Yajing; Liu, Shuhong; Cui, Zhaobo

2014-12-01

To explore the effect of the transcutaneous tracheostomy tube in patients with pneumothorax and its clinical value. A prospective randomized controlled trial was conducted. Thirty-two patients with pneumothorax admitted to Department of Critical Care Medicine of Harrison International Peace Hospital of Hebei Medical University from June 2010 to June 2014 were enrolled. The patients were divided into control group and observation group, with 16 cases in each group. Beside the treatment for primary disease, the patients in control group received thoracic close drainage with traditional silica gel tube as performed by thoracic surgeons, and those in observation group received thoracic close drainage with transcutaneous tracheostomy tube by intensive care doctors. The curative effect and complications of the two groups were observed. Compared with control group, the time from diagnosis to operation (minutes:8.00 ± 1.36 vs. 23.06 ± 3.83, t=14.790, P=0.000) and the operation time were significantly shortened (days:5.37 ± 1.02 vs. 7.31 ± 1.70, t=7.286, P=0.000), the frequency of drainage tube replacement (times: 0.18 ± 0.40 vs. 3.87 ± 1.14, t=12.128, P=0.000) and the times of repeated chest radiography (times:1.12 ± 0.34 vs. 2.93 ± 0.77, t=8.589, P=0.000) in observation group were significantly reduced, the length of hospital day was significantly shortened (days:8.30 ± 1.37 vs. 24.56 ± 5.62, t=17.289, P=0.000), the rates of dislocation of drainage tube (0 vs. 3 cases), obstruction of the tube (0 vs. 5 cases), and subcutaneous emphysema (3 vs. 16 cases) were reduced obviously, but there was no difference in incidence of incision infection (1 vs. 3 cases) and infection of thoracic cavity (0 vs. 2 cases). The usage of transcutaneous tracheostomy tube in patients with pneumothorax is safe and simple. Doctors in ICU can independently do this procedure, and its effect is positive.

A hinting strategy for online learning of radiograph interpretation by medical students.

PubMed

Boutis, Kathy; Pecaric, Martin; Shiau, Maria; Ridley, Jane; P Gladding, Sophie; S Andrews, John; V Pusic, Martin

2013-09-01

We examined whether a 'hint' manoeuvre increases the time novice medical learners spend on reviewing a radiograph, thereby potentially increasing their interpretation accuracy. Senior year medical students were recruited into a randomised control, three-arm, multicentre trial. Students reviewed an online 50-case learning set that varied in degree of 'hint' intervention. The 'hint' was a dialogue box that appeared after a student submitted an answer, encouraging the student to re-evaluate their interpretation. The students in the control group received no hints. In the weak intervention group, students received 'hints' with 66% of their incorrect interpretations and 33% of those that were correct. In the strong intervention group, the incorrect interpretation hint frequency was 80%, whereas for correct responses it was 20%. All students completed a 20-case post-test immediately and 2 weeks after the 50 cases. The primary outcome was student performance on the immediate post-test, measured as the ability to discriminate between normal and abnormal films (dPrime). Secondary outcomes included the probability of considering the hint, time spent on learning cases and knowledge retention at 2 weeks. We enrolled 117 medical students from three sites into the three study groups: control (36), weak intervention (40) and strong intervention (41) groups. The mean (standard deviation) dPrime in the control, weak and strong groups were 0.4 (1.1), 0.7 (1.1) and 0.4 (0.9), respectively (P = 0.4). In the weak and strong groups, participants reconsidered answers in 556 of 1944 (28.6%) hinting opportunities, and those who reconsidered their answers spent a mean (95% confidence interval) of 13.9 (11.9, 16.0) seconds longer on each case. There were no significant differences in knowledge retention at 2 weeks between the groups (P = 0.2). Although the implemented hinting strategy did result in students spending more time considering a proportion of the cases, overall it was not effective in improving student performance. © John Wiley & Sons Ltd.

[Usefulness of sputum Gram staining in community-acquired pneumonia].

PubMed

Sato, Tadashi; Aoshima, Masahiro; Ohmagari, Norio; Tada, Hiroshi; Chohnabayashi, Naohiko

2002-07-01

To evaluate the usefulness of sputum gram staining in community-acquired pneumonia (CAP), we reviewed 144 cases requiring hospitalization in the last 4 years. The sensitivity was 75.5%, specificity 68.2%, positive predictive value 74.1%, negative predictive value 69.8%, positive likelihood ratio 2.37, negative likelihood ratio 0.36 and accuracy 72.2% in 97 cases. Both sputum gram staining and culture were performed. Concerning bacterial pneumonia (65 cases), we compared the Gram staining group (n = 33), which received initial antibiotic treatment, based on sputum gram staining with the Empiric group (n = 32) that received antibiotics empirically. The success rates of the initial antibiotic treatment were 87.9% vs. 78.1% (P = 0.473); mean hospitalization periods were 9.67 vs. 11.75 days (P = 0.053); and periods of intravenous therapy were 6.73 vs. 7.91 days (P = 0.044), respectively. As for initial treatment, penicillins were used in the Gram staining group more frequently (P < 0.01). We conclude that sputum gram staining is useful for the shortening of the treatment period and the appropriate selection of initial antibiotics in bacterial pneumonia. We believe, therefore, that sputum gram staining is indispensable as a diagnostic tool CAP.

Value of hemoglobin A1c in diagnosing diabetes mellitus within a chronic disease management system illustrated by the receiver operating characteristic curve.

PubMed

Eid, Wael E; Pottala, James V

2010-01-01

To develop a receiver operating characteristic (ROC) curve of glycosylated hemoglobin (HbA1c) for diagnosing diabetes mellitus within a chronic disease management system. A case-control study including medical records from January 1, 1997, to December 31, 2005, was conducted at the Sioux Falls Veterans Affairs Medical Center. Medical records for the case group (patients with diabetes) were selected based on 1 of 3 criteria: International Classification of Diseases, Ninth Revision, Clinical Modification or Current Procedural Terminology codes specific for type 1 and type 2 diabetes; patients' use of medications (oral hypoglycemic agents, antidiabetes agents, or insulin); or results from random blood or plasma glucose tests (at least 2 measurements of blood glucose > or = 200 mg/dL). Records for the control group were selected based on patients having HbA1c measured, but not meeting the above diagnostic criteria for diabetes during the study period. Records for cases and controls were randomly frequency-matched, one-to-one. The control group was randomly divided into 5 sets of an equal number of records. Five sets of an equal number of cases were then randomly selected from the total number of cases. Each test data set included 1 case group and 1 control group, resulting in 5 independent data sets. In total, 5040 patient records met the case definition in the diabetes registry. Records of 15 patients who were prescribed metformin only, but did not meet any other case criteria, were reviewed and excluded after determining the patients were not diabetic. The control group consisted of 5 sets of 616 records each (totaling 3080 records), and the case group consisted of 5 sets of 616 records each (totaling 3080 records). Thus, each of the 5 independent data sets of 1 case group and 1 control group contained 1232 records. The case group was predominantly composed of white men (mean age, 69 years; mean body mass index, 31 kg/m2). Demographic data were similar for control patients. The ROC curve revealed that a HbA1c > or = 6.3% (mean + 1 SD) offered the most accurate cutoff value for diagnosing type 2 diabetes mellitus, with the following statistical values: C statistic, 0.78; sensitivity, 70%; specificity, 85%; and positive likelihood ratio, 4.6 (95% confidence interval, 4.2-5.0). A HbA1c value > or = 6.3% may be a useful benchmark for diagnosing diabetes mellitus within a chronic disease management system and may be a useful tool for monitoring high-risk populations.

Analysis of Misdiagnosis of Bipolar Disorder in An Outpatient Setting

PubMed Central

SHEN, Hui; ZHANG, Li; XU, Chuchen; ZHU, Jinling; CHEN, Meijuan; FANG, Yiru

2018-01-01

Background Bipolar disorder is a mental illness with a high misdiagnosis rate and commonly misdiagnosed as other mental disorders including depression, schizophrenia, anxiety disorders, obsessive-compulsive disorders, and personality disorders, resulting in the mistreatment of clinical symptoms and increasing of recurrent episodes. Aims To understand the reasons for misdiagnosis of bipolar disorder in an outpatient setting in order to help clinicians more clearly identify the disease and avoid diagnostic errors. Methods Data from an outpatient clinic included two groups: those with a confirmed diagnosis of bipolar disorder (CD group) and those who were misdiagnosed (i.e. those who did in fact have bipolar disorder but received a different diagnoses and those without bipolar disorder who received a bipolar diagnosis [MD group]). Information between these two groups was compared. Results There were a total of 177 cases that met the inclusion criteria for this study. Among them, 136 cases (76.8%) were in the MD group and 41 cases (23.2%) were in the CD group. Patents with depression had the most cases of misdiagnosis (70.6%). The first episode of the patients in the MD group was more likely to be a depressive episode (χ2=5.206, p=0.023) and these patients had a greater number of depressive episodes during the course of the disease (Z=-2.268, p=0.023); the time from the onset of the disease to the first treatment was comparatively short (Z=-2.612, p=0.009) in the group with misdiagnosis; the time from the onset of disease to a confirmed diagnosis was longer (Z=-3.685, p<0.001); the overall course of disease was longer (Z=-3.274, p=0.001); there were more inpatients for treatment (χ2=4.539, p=0.033); and hospitalization was more frequent (Z=-2.164, p=0.031). The group with misdiagnosis had more psychotic symptoms (χ2=11.74, p= 0.001); particularly when depression occurred (χ2=7.63, p= 0.006), and the incidence of comorbidity was higher (χ2=5.23, p=0.022). The HCL-32 rating was lower in the misdiagnosis group (t=-2.564, p=0.011). There were more patients diagnosed with bipolar and other related disorders in the misdiagnosis group than in the confirmed diagnosis group (11.0% v. 4.9%) and there were more patients in the MD group diagnosed with depressive episodes who had a recent episode (78.7% v. 65.9%). Conclusions The rate of misdiagnosis of patients with bipolar receiving outpatient treatment was quite high and they often received a misdiagnosis of depression. In the misdiagnosis group the first episode tended to manifest as a depressive episode. In this group there were also a greater number of depressive episodes over the course of illness, accompanied by more psychotic symptoms and a higher incidence of comorbidity. Moreover, these patients apparently lacked insight into their own mania and hypomania symptoms, resulting in difficulties in early diagnosis, longer time needed to confirm the diagnosis, higher rate of hospitalization, and greater number of hospitalizations. PMID:29736129

Analysis of Misdiagnosis of Bipolar Disorder in An Outpatient Setting.

PubMed

Shen, Hui; Zhang, Li; Xu, Chuchen; Zhu, Jinling; Chen, Meijuan; Fang, Yiru

2018-04-25

Bipolar disorder is a mental illness with a high misdiagnosis rate and commonly misdiagnosed as other mental disorders including depression, schizophrenia, anxiety disorders, obsessive-compulsive disorders, and personality disorders, resulting in the mistreatment of clinical symptoms and increasing of recurrent episodes. To understand the reasons for misdiagnosis of bipolar disorder in an outpatient setting in order to help clinicians more clearly identify the disease and avoid diagnostic errors. Data from an outpatient clinic included two groups: those with a confirmed diagnosis of bipolar disorder (CD group) and those who were misdiagnosed (i.e. those who did in fact have bipolar disorder but received a different diagnoses and those without bipolar disorder who received a bipolar diagnosis [MD group]). Information between these two groups was compared. There were a total of 177 cases that met the inclusion criteria for this study. Among them, 136 cases (76.8%) were in the MD group and 41 cases (23.2%) were in the CD group. Patents with depression had the most cases of misdiagnosis (70.6%). The first episode of the patients in the MD group was more likely to be a depressive episode (χ 2 =5.206, p =0.023) and these patients had a greater number of depressive episodes during the course of the disease ( Z =-2.268, p =0.023); the time from the onset of the disease to the first treatment was comparatively short ( Z =-2.612, p =0.009) in the group with misdiagnosis; the time from the onset of disease to a confirmed diagnosis was longer ( Z =-3.685, p <0.001); the overall course of disease was longer ( Z =-3.274, p =0.001); there were more inpatients for treatment (χ 2 =4.539, p =0.033); and hospitalization was more frequent ( Z =-2.164, p =0.031). The group with misdiagnosis had more psychotic symptoms (χ 2 =11.74, p = 0.001); particularly when depression occurred (χ 2 =7.63, p = 0.006), and the incidence of comorbidity was higher (χ 2 =5.23, p =0.022). The HCL-32 rating was lower in the misdiagnosis group ( t =-2.564, p =0.011). There were more patients diagnosed with bipolar and other related disorders in the misdiagnosis group than in the confirmed diagnosis group (11.0% v. 4.9%) and there were more patients in the MD group diagnosed with depressive episodes who had a recent episode (78.7% v. 65.9%). The rate of misdiagnosis of patients with bipolar receiving outpatient treatment was quite high and they often received a misdiagnosis of depression. In the misdiagnosis group the first episode tended to manifest as a depressive episode. In this group there were also a greater number of depressive episodes over the course of illness, accompanied by more psychotic symptoms and a higher incidence of comorbidity. Moreover, these patients apparently lacked insight into their own mania and hypomania symptoms, resulting in difficulties in early diagnosis, longer time needed to confirm the diagnosis, higher rate of hospitalization, and greater number of hospitalizations.

Long-Term Effect of Loxoprofen Sodium on Nocturia in Patients with Benign Prostatic Hyperplasia

PubMed Central

Shin, Hong Il; Kim, Byung Hoon; Chang, Hyuk Soo; Park, Choal Hee

2011-01-01

Purpose We evaluated the long-term effects of loxoprofen on nocturia in patients with benign prostatic hyperplasia (BPH). Materials and Methods Between January 2006 and December 2008, 40 BPH patients with 2 or more episodes of nocturia received an alpha-blocker, 5-alpha reductase inhibitor, and a single dose of 60 mg of loxoprofen at night before sleep for 12 months (Group I). During the same period, 38 BPH patients selected as the control group received an alpha-blocker and 5-alpha reductase inhibitor (Group II). Patients were reevaluated after 3, 6, and 12 months of treatment by the number of nocturia episodes and side effects. Results After 3 months of treatment, the number of nocturia episodes decreased significantly compared with baseline in both group I and group II (1.9±0.7, 2.1±0.7, respectively, p<0.05). The degree of decrease in nocturia was significantly different between the groups (-1.5±0.9, -1.1±0.9, respectively, p=0.034). After 6 and 12 months, the number of nocturia episodes decreased significantly compared with baseline in both group I and group II (p<0.05), but the degree of decrease was not significantly different between the groups (p>0.05). After 6 and 12 months of treatment in group I, treatment-emergent adverse events, including 5 cases of gastric discomfort (12.5%), 3 cases of leg edema (7.5%), and 1 case of decreased urine volume (2.5%), occurred in 9 of the 40 (22.5%) patients. Conclusions Loxoprofen can be an effective treatment for patients with nocturia secondary to BPH in the short term. Long-term use of loxoprofen is not recommended because of the side effects. PMID:21556213

Long-term effect of loxoprofen sodium on nocturia in patients with benign prostatic hyperplasia.

PubMed

Shin, Hong Il; Kim, Byung Hoon; Chang, Hyuk Soo; Park, Choal Hee; Kim, Chun Il

2011-04-01

We evaluated the long-term effects of loxoprofen on nocturia in patients with benign prostatic hyperplasia (BPH). Between January 2006 and December 2008, 40 BPH patients with 2 or more episodes of nocturia received an alpha-blocker, 5-alpha reductase inhibitor, and a single dose of 60 mg of loxoprofen at night before sleep for 12 months (Group I). During the same period, 38 BPH patients selected as the control group received an alpha-blocker and 5-alpha reductase inhibitor (Group II). Patients were reevaluated after 3, 6, and 12 months of treatment by the number of nocturia episodes and side effects. After 3 months of treatment, the number of nocturia episodes decreased significantly compared with baseline in both group I and group II (1.9±0.7, 2.1±0.7, respectively, p<0.05). The degree of decrease in nocturia was significantly different between the groups (-1.5±0.9, -1.1±0.9, respectively, p=0.034). After 6 and 12 months, the number of nocturia episodes decreased significantly compared with baseline in both group I and group II (p<0.05), but the degree of decrease was not significantly different between the groups (p>0.05). After 6 and 12 months of treatment in group I, treatment-emergent adverse events, including 5 cases of gastric discomfort (12.5%), 3 cases of leg edema (7.5%), and 1 case of decreased urine volume (2.5%), occurred in 9 of the 40 (22.5%) patients. Loxoprofen can be an effective treatment for patients with nocturia secondary to BPH in the short term. Long-term use of loxoprofen is not recommended because of the side effects.

Case Management of Young Children with Behaviour and Mental Health Disorders in School

ERIC Educational Resources Information Center

Browne, Graeme; Cashin, Andrew; Graham, Iain

2012-01-01

When young children with behaviour and mental health disorders do not receive appropriate specialised support their problems can escalate over time. Their parents find the transition to and early years of schooling stressful and difficult. This paper argues that case management can be an effective strategy for this group of children. Although…

No Randomization? No Problem: Experimental Control and Random Assignment in Single Case Research

ERIC Educational Resources Information Center

Ledford, Jennifer R.

2018-01-01

Randomization of large number of participants to different treatment groups is often not a feasible or preferable way to answer questions of immediate interest to professional practice. Single case designs (SCDs) are a class of research designs that are experimental in nature but require only a few participants, all of whom receive the…

Reversible Venting Stitch for Fenestrating Valve-less Glaucoma Shunts.

PubMed

Akil, Handan; Vu, Priscilla Q; Nguyen, Anhtuan H; Nugent, Alexander; Chopra, Vikas; Francis, Brian A; Tan, James C

2017-12-01

The purpose of this is to describe a venting stitch modification for valveless glaucoma aqueous shunts and characterize early postoperative intraocular pressure (IOP) and glaucoma medication use following the modification. Retrospective chart review of 61 sequential patients undergoing Baerveldt glaucoma implant (BGI)-350 implantation at the Doheny Eye Institute. Twenty-four patients received a glaucoma shunt with venting stitch modification (modified BGI) and 37 patients received an unmodified shunt (BGI-only). IOP, number of glaucoma medications, and number of hypotony cases (intraocular pressure ≤5 mm Hg) were compared between the groups. T-tests were used for statistical analysis. At postoperative-day 1, mean IOP was significantly lower compared with preoperatively in the modified BGI group (14 mm Hg; reduced by 51%; P<0.0001) but not the BGI-only group (27 mm Hg; P=0.06). IOP difference between groups persisted till immediately before tube opening (P=0.005) and fewer IOP-lowering medications needed in the modified BGI group (P<0.0001). One case (4.2%) of postoperative hypotony was encountered with BGI modification, which resolved after the stitch was removed in clinic. The venting stitch valveless shunt modification allows for effective, reliable, and safe control of early postoperative IOP.

Nurse Case Management and Housing Interventions Reduce Allergen Exposures: The Milwaukee Randomized Controlled Trial

PubMed Central

Breysse, Jill; Wendt, Jean; Dixon, Sherry; Murphy, Amy; Wilson, Jonathan; Meurer, John; Cohn, Jennifer; Jacobs, David E.

2011-01-01

Objective We examined the impact of a combination of home environmental interventions and nurse case management services on total settled dust loadings and on allergen concentrations in the homes of asthmatic children. Methods Using a randomized longitudinal controlled trial study design, we randomly assigned homes of asthmatic children in Milwaukee to either a control (n=64) or an intervention (n=57) group. Control group homes received a visual assessment, education, bed/pillow dust mite encasings, and treatment of lead-based paint hazards. The intervention group received these same services plus nurse case management that included tailored, individual asthma action plans, provision of minor home repairs, home cleaning using special vacuuming and wet washing, and integrated pest management. Dust vacuum samples were collected from measured surface areas of floors in the TV room, kitchen, and child's bedroom at baseline and at three-, six-, and 12-month follow-up visits. Dust loading (mass per surface area) is a means of measuring total dust and the total amount of allergen present. Results For the intervention group, geometric mean dust loadings declined significantly from baseline (39 milligrams per square foot [mg/ft2]) to post-intervention (11 mg/ft2) (p<0.001). Baseline dust loading, treatment group, visit, and season were significant predictors of follow-up dust loadings. Mean post-intervention dust loadings were 72% higher in the control group. The total amount of allergen in settled house dust declined significantly following the intervention because total dust loading declined; the concentration of allergens in settled dust did not change significantly. Conclusion The combination of nurse case management and home environmental interventions promotes collaboration between health and housing professionals and is effective in reducing exposures to allergens in settled dust. PMID:21563716

The effect of standardized patient feedback in teaching surgical residents informed consent: results of a pilot study.

PubMed

Leeper-Majors, Kristine; Veale, James R; Westbrook, Thomas S; Reed, Kendall

2003-01-01

The purpose of this pilot study was to determine the effectiveness of using feedback from a standardized patient (SP) to teach a surgical resident (SR) informed consent (IC) protocol. Four general case types of increasing difficulty were tested in a longitudinal experimental design format. The four types of cases were appendectomy, cholecystectomy, colorectal cancer, and breast cancer. Eight SRs of varying years of completion in medical school served as subjects-four in the experimental group (received performance feedback from an SP) and four in the control group (received no SP feedback). Both the control and experimental groups participated in two patient encounters per case type. The first patient encounter served as the pretest, and the second patient encounter was the posttest. In each encounter, an SP rated the resident on 14 measures using an open-ended seven-point rating scale adopted and modified from the Brown University Interpersonal Skill Evaluation (BUISE). Each resident also reviewed a videotape of an expert giving IC between pretest and the posttest for basic instructional protocol. Random stratified sampling was used to equally distribute the residents by postgraduate years. A total of 16 SPs were used in this study. All patient/SR encounters were videotaped. There was a statistically significant overall change--pretest to posttest and across cases (p = 0.001). The group effect was statistically significant (p = 0.000), with the experimental group averaging about 10 points greater than the control group. Standardized patient feedback is an effective modality in teaching surgical residents informed consent protocol. This conclusion is tentative, due to the limitations of sample size. The results of this study support continued research on the effects of standardized patient feedback to teach informed consent to surgical residents.

[Clinical study on the treatment of acute paraquat poisoning with sequential whole gastric and bowel irrigation].

PubMed

Zhao, Bo; Dai, Jingbin; Li, Jun; Xiao, Lei; Sun, Baoquan; Liu, Naizheng; Zhang, Yanmin; Jian, Xiangdong

2015-03-01

To explore the clinical efficacy of early application of sequential gastrointestinal lavage in patients with acute paraquat poisoning by analyzing the clinical data of 97 patients. A total of 97 eligible patients with acute paraquat poisoning were divided into conventional treatment group (n = 48) and sequential treatment group (n = 49). The conventional treatment group received routine gastric lavage with water. Then 30 g of montmorillonite powder, 30 g of activated charcoal, and mannitol were given to remove intestinal toxins once a day for five days. The sequential treatment group received 60 g of montmorillonite powder for oral administration, followed by small-volume low-pressure manual gastric lavage with 2.5%bicarbonate liquid. Then 30 g of activated charcoal, 30 g of montmorillonite powder, and polyethylene glycol electrolyte lavage solution were given one after another for gastrointestinal lavage once a day for five days. Both groups received large doses of corticosteroids, blood perfusion, and anti-oxidation treatment. The levels of serum potassium, serum amylase (AMY) alanine aminotransferase (ALT), total bilirubin (TBIL), blood urea nitrogen (BUN), creatinine (Cr), lactate (Lac), and PaO₂of patients were determined at 1, 3, 5, 7, and 10 days. Laxative time, mortality, and survival time of dead cases were evaluated in the two groups. The incidence rates of hypokalemia (<3.5 mmol/L) and AMY (>110 U/L) were significantly lower in the sequential treatment group than in the conventional treatment group (P < 0.05). There were no significant differences in the incidence of ALT (>80 U/L), TBIL (>34.2 µmol/L), BUN (>7.2 mmol/L), and Cr (>177 µmol/L) between the two groups (P>0.05). However, the highest levels of ALT, TBIL, BUN, Cr, and Lac were significantly lower in the sequential treatment group than in the conventional treatment group (P < 0.05). Moreover, the sequential treatment group had significantly lower incidence of PaO₂(<60 mmHg), shorter average laxative time, lower mortality, and longer survival time of dead cases than the conventional treatment group (P < 0.05). The early application of sequential gastrointestinal lavage can shorten laxative time, alleviate organ damage in the liver, kidney, lung, and pancreas, reduce mortality, and prolong the survival time of dead cases in patients with acute paraquat poisoning.

Clinical outcome comparison of immediate blanket treatment versus a delayed pathogen-based treatment protocol for clinical mastitis in a New York dairy herd.

PubMed

Vasquez, A K; Nydam, D V; Capel, M B; Eicker, S; Virkler, P D

2017-04-01

The purpose was to compare immediate intramammary antimicrobial treatment of all cases of clinical mastitis with a selective treatment protocol based on 24-h culture results. The study was conducted at a 3,500-cow commercial farm in New York. Using a randomized design, mild to moderate clinical mastitis cases were assigned to either the blanket therapy or pathogen-based therapy group. Cows in the blanket therapy group received immediate on-label intramammary treatment with ceftiofur hydrochloride for 5 d. Upon receipt of 24 h culture results, cows in the pathogen-based group followed a protocol automatically assigned via Dairy Comp 305 (Valley Agricultural Software, Tulare, CA): Staphylococcus spp., Streptococcus spp., or Enterococcus spp. were administered on-label intramammary treatment with cephapirin sodium for 1 d. Others, including cows with no-growth or gram-negative results, received no treatment. A total of 725 cases of clinical mastitis were observed; 114 cows were not enrolled due to severity. An additional 122 cases did not meet inclusion criteria. Distribution of treatments for the 489 qualifying events was equal between groups (pathogen-based, n = 246; blanket, n = 243). The proportions of cases assigned to the blanket and pathogen-based groups that received intramammary therapy were 100 and 32%, respectively. No significant differences existed between blanket therapy and pathogen-based therapy in days to clinical cure; means were 4.8 and 4.5 d, respectively. The difference in post-event milk production between groups was not statistically significant (blanket therapy = 34.7 kg; pathogen-based = 35.4 kg). No differences were observed in test-day linear scores between groups; least squares means of linear scores was 4.3 for pathogen-based cows and 4.2 for blanket therapy cows. Odds of survival 30 d postenrollment was similar between groups (odds ratio of pathogen-based = 1.6; 95% confidence interval: 0.7-3.7) as was odds of survival to 60 d (odds ratio = 1.4; 95% confidence interval: 0.7-2.6). The one significant difference found for the effect of treatment was in hospital days; pathogen-based cows experienced, on average, 3 fewer days than blanket therapy cows. A majority (68.5%) of moderate and mild clinical cases would not have been treated if all cows on this trial were enrolled in a pathogen-based protocol. The use of a strategic treatment protocol based on 24-h postmastitis pathogen results has potential to efficiently reduce antimicrobial use. Copyright © 2017 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

Electroconvulsive therapy: a Canadian perspective.

PubMed

Smith, W E; Richman, A

1984-12-01

Recent ECT practices in Canada are reviewed from a historical perspective with respect to specific criticisms. Utilization is decreasing; utilization rates vary widely between Provinces and between regions; disproportionate numbers of females have been receiving ECT; a substantial group of patients diagnosed as neurotic and schizophrenic continue to receive ECT; criteria and guidelines for its use are not consistently applied. Expected rates of ECT used are estimated, based on theory and practice as well as on published data on the epidemiology of affective disorders. Data on actual Canadian usage are reviewed and compared with an estimated minimum ratio of 30-45+ cases per year of non bi-polar depression per 100,000 population requiring ECT. Results show that there may be a substantial number of patients in some Provinces for whom ECT is the best available treatment and who are not receiving it. There is some ethical concern associated with possible under-use of ECT as the best therapy available for certain patient groups. Clinical cases and patterns of care should be reviewed at the hospital level to determine how best to effect improvements in the use of this treatment.

[Effect of neoadjuvant chemotherapy on nutritional status of locally advanced gastric cancer].

PubMed

Deng, Guopeng; Qu, Jianjun; Zhai, Shengyong; Shi, Yiran; Wang, Xinbo

2018-03-25

To study the effect of neoadjuvant chemotherapy on nutritional status in patients with locally advanced gastric cancer. Cases inclusion criteria: (1)18-65 years old; (2) Gastric cancer confirmed by gastroscopic biopsy; (3) Preoperative TNM stage III( according to the AJCC stage 2000 standard; (4) Kamosfsky functional status score> 60 points; (5)Receiving neoadjuvant chemotherapy voluntarily and signing the informed consent form. Case exclusion criteria: (1)Having contraindications of chemotherapy and surgery; (2) Suffering from heart, liver and kidney and other underlying diseases; (3) Concurrent with malignant diseases, wasting disease or other digestive diseases. According to the above criteria, clinical data of 73 patients of stage III( gastric cancer receiving neoadjuvant chemotherapy at Weifang People's Hospital from May 2015 to March 2017 were prospectively collected. The cohort study was adopted. After removing 3 patients who did not complete the chemotherapy, a total of 70 patients who completed the chemotherapy were included in the study. All the patients received SOX chemotherapy without nutritional support during chemotherapy. Changes of body composition and nutritional indicators were analyzed before and after chemotherapy, and according to the tumor regression after chemotherapy, patients were divided into response group (complete or sub-total tumor regression) and non-response group (tumor part, with or without a small amount of retreat) for stratified analysis. Of 70 gastric cancer patients, 40 were male and 30 were female with a age of (53.8±6.4) (28 to 64) years. There were 26 cases (37.1%) of stage III(a, 35 cases (50.0%) of stage III(b and 9 cases (12.9%) of stage III(c. There were 41 cases in response group and 29 cases in non-response group. Three patients (4.3%) were complete remission (CR) and 38 patients (54.3%) were partial remission (PR) in response group, while 23 cases (32.9%) were stable disease (SD) and 6 cases (8.6%) were progressive disease (PD). After neoadjuvant chemotherapy, the extracellular fluid of the whole patients increased from (13.3±1.7) L to (13.5±1.6) L (t=-2.044, P=0.045); the intracellular fluid decreased from (21.4±2.5) L to (21.1±2.4) L (t=2.369, P=0.021); the lymphocyte count decreased from (0.31±0.10)×10 9 /L to (0.29±0.10)×10 9 /L (t=1.706, P=0.009); the other indexes were not significantly different (all P>0.05). Stratified analysis showed that after neoadjuvant chemotherapy in response group, body mass increased from (60.1±8.8) kg to (61.0±8.3) kg (t=-2.773, P=0.008); body mass index increased from (21.9±2.4) kg/m 2 to (22.3±1.9) kg/m 2 (t=-3.479, P=0.001), while above two parameters did not differ significantly in non-response group. No significant differences in body mass, body mass index, skeletal muscle, inorganic salt, extracellular fluid, body fat, protein, upper arm circumference and intracellular fluid were found between two groups before and after neoadjuvant chemotherapy(all P>0.05). Except slight decrease in hemoglobin and lymphocyte, the other nutritional indicators were slightly elevated in response group, while the differences were not statistically significant(all P>0.05). All nutritional indicators in non-response group were slightly decreased without significant differences as well (all P>0.05). Neoadjuvant chemotherapy does not aggravate malnutrition in patients with locally advanced gastric cancer.

Outcome evaluation of clarithromycin, metronidazole and lansoprazole regimens in Helicobacter pylori positive or negative children with resistant otitis media with effusion.

PubMed

Mel-Hennawi, D; Ahmed, M R

2015-11-01

To compare the efficacy of two treatment regimens among Helicobacter pylori stool antigen positive children suffering from resistant otitis media with effusion. The study comprised 258 children with bilateral otitis media with effusion; 134 were positive for H pylori stool antigen, and were equally and randomly allocated to the control group or study group. The control group received standard otitis media with effusion therapy (amoxicillin and clavulanate), while the study group received standard H pylori triple therapy (clarithromycin, metronidazole and lansoprazole). In the control group, there was a marked clinical response to treatment in 33 of the 67 children (49.3 per cent). In the study group, there was a marked response in a significantly higher number of children (46 out of 67, 68.7 per cent). The 124 H pylori stool antigen negative children not included in the 2 aforementioned groups received amoxicillin and clavulanate, and a marked response in symptoms was evident in 98 of these children (79 per cent). H pylori infection may lead to resistance to traditional otitis media with effusion treatment in some cases. H pylori eradication is associated with a high cure rate.

Kidney transplantation of living unrelated donor-recipient combinations.

PubMed

Ishikawa, N; Yagisawa, T; Sakuma, Y; Fujiwara, T; Kimura, T; Nukui, A; Yashi, M

2012-01-01

According to the Japanese renal transplant registry in 2009, there were 1123 living kidney transplantations (LKT), including 35% from spouses (husband/wife). Up to the present in Japan, biologically living unrelated donors (LURD) are most frequently spouses. This study summarized our experience with LURD, especially spousal, kidney transplantation. We performed 112 cases of LKT between April 2003 and March 2011, including 44 (39%) from spouses and two from other LURD. The other 66 cases received kidneys from living related donors (LRD). We divided the patients into two groups: 44 patients (group 1) received kidneys from spouses (LURD) and 66 (group 2) from LRD. During the induction phase, tacrolimus or cyclosporine, mycophenolate mofetil, and methylprednisolone were prescribed for immunosuppression. Basiliximab was administered on postoperative days 0 and 4. In ABO-incompatible LKT, plasmapheresis was performed to remove anti-AB antibodies prior to LKT; splenectomy or rituximab administration, at the time of or before LKT. Among group 1, one patient died with a functioning graft and one lost her graft. Among group 2, one patient died with a functioning graft and one lost his graft. The incidences of an acute rejection episode were 31.8% and 24.2% in groups 1 and 2, respectively. There were three cases of antibody-mediated rejection in group 1. No patient experienced a lethal infectious complication. Our results demonstrated that spousal LKT (LURD) was equivalent to LKT from LRD. In response to the shortage of deceased donors, LKT between married couples and from ABO-incompatible donors will spread in Japan. Copyright © 2012 Elsevier Inc. All rights reserved.

Case manager-reported utilization of support group, substance use and mental health services among HIV-positive women in New York City.

PubMed

Kupprat, Sandra A; Dayton, Alex; Guschlbauer, Andrea; Halkitis, Perry N

2009-07-01

A retrospective, longitudinal analysis of case management and medical charts was used to evaluate utilization of support group, mental health, and substance abuse treatment services among HIV-positive women in New York City. Analyses of 4134 case management and supportive service transactions revealed that 70% utilized support groups over the two-year study period. In contrast, only 35% utilized mental health services (therapy) and of those identified as using substances, only 48% utilized substance abuse treatment services. Considering the high prevalence of mental illness (63%, n=29) and substance use (54%, n=25) in the sample, the low utilization rates highlight unmet needs for service. Significant differences were found in utilization of mental health and substance abuse treatment services, with those who received services at a medical model agency (integrated care) being more likely to receive both types of treatment. In contrast, participants attending support groups in non-medical model agencies (77.8%, n=7) were significantly more likely to be retained in group (i.e., attend 11 or more sessions) than those at medical model agencies (39.1%, n=9). Based on the higher utilization rates of support groups among seropositive women, perhaps these groups could be a vehicle for establishing rapport between mental health professionals and group members to bridge the utilization gap and reduce the stigma associated with therapy and substance abuse treatment services. These findings both taut the success and highlight weaknesses regarding accessing mental health and substance abuse care, and support group retention. Sharing of information regarding recruitment and retention efforts between agencies of different modalities would be beneficial and also could identify service niches that capitalize on their subsequent strengths.

Effects of Pulsed Versus Conventional Versus Combined Radiofrequency for the Treatment of Trigeminal Neuralgia: A Prospective Study.

PubMed

Elawamy, Abdelraheem; Abdalla, Esam Eldein Mohamed; Shehata, Ghaydaa A

2017-09-01

During radiofrequency bursts of energy are applied to nervous tissue. The clinical advantages of this treatment remain unclear. We compared the effectiveness and pain relief for idiopathic trigeminal neuralgia (TN) after continuous radiofrequency (CRF), pulsed radiofrequency (PRF), and combined continuous and pulsed radiofrequency (CCPRF) treatment of the Gasserian ganglion (GG). We conducted a randomized prospective study. Forty-three patients were included. Eleven patients were treated with PRF at 42°C for 10 minutes (PRF group), 12 patients received CRF for 270 seconds at 75 °C (CRF group), and 20 patients received PRF for 10 minutes at 42°C followed by CRF for at 60°C for 270 seconds (CCPRF group). Assuit University Hospital, Pain and Neurology outpatient clinics. Patients were assessed for pain, satisfaction, and consumption of analgesics at baseline and 7 days, one month, 6 months, 12 months, and 24 months after the procedure. The incidence of complications, anesthesia dolorosa, weakness of muscles of mastication, numbness, and technical complications, was evaluated after the procedure. Excellent pain relief was achieved after 6, 12, and 24 months, respectively in 95%, 85%, and 70% of patients with CCPRF; 75%, 75%, and reduced to 50% among patients with CRF; and 82%, reduced to 9.1%, and 0% of patients with PRF. No complications were recorded in 75% of patients in the CCPRF and PRF groups. There was one case of anesthesia dolorosa, 4 cases of masseter muscle weakness, and 5 cases of severe numbness recorded in the CRF group. There was a small number of patients in each group. The best results were observed in the CCPRF group, followed by the CRF group, and then the PRF group.Key words: Pulsed, continuous, radiofrequency, trigeminal neuralgia, Gasserian ganglion.

[A prospective, randomized, double-blinded control study on comparison of tramadol, clonidine and dexmedetomidine for post spinal anesthesia shivering].

PubMed

Venkatraman, Rajagopalan; Karthik, Krishnamoorthy; Pushparani, Anand; Mahalakshmi, Annadurai

Shivering, a common intraoperative problem under spinal anesthesia increases the oxygen consumption considerably and is uncomfortable and distressing to the patient, anesthesiologist as well as surgeon. The present study was designed to explore the effectiveness of tramadol, clonidine and dexmedetomidine in the treatment of post spinal anesthesia shivering and to look for their adverse effects. This prospective, randomized, double blinded control study was done on 90 patients who developed shivering under spinal anesthesia. They were randomly allocated into three groups with Group T receiving tramadol 1mg.kg -1 , Group C getting clonidine 1mcg.kg -1 and Group D patients receiving dexmedetomidine 0.5mcg.kg -1 . The time taken to control shivering, recurrence rate, hemodynamic variables, sedation score and adverse effects were observed. Dexmedetomidine was faster in the control of shivering in 5.7±0.79minutes (min) whereas tramadol took 6.76±0.93min and clonidine was slower with 9.43±0.93min. The recurrence rate was much lower in the dexmedetomidine group with 3.3% than for clonidine (10%) and tramadol (23.3%) group. The sedation achieved with dexmedetomidine was better than clonidine and tramadol. The tramadol group had more cases of vomiting (four) and dexmedetomidine group had six cases of hypotension and two cases of bradycardia. Two of the clonidine patients encountered bradycardia and hypotension. Dexmedetomidine is better than tramadol and clonidine in the control of shivering because of its faster onset and less recurrence rate. Though complications are encountered in the dexmedetomidine group, they are treatable. Copyright © 2016 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

Integrating GIS in the Middle School Curriculum: Impacts on Diverse Students' Standardized Test Scores

ERIC Educational Resources Information Center

Goldstein, Donna; Alibrandi, Marsha

2013-01-01

This case study conducted with 1,425 middle school students in Palm Beach County, Florida, included a treatment group receiving GIS instruction (256) and a control group without GIS instruction (1,169). Quantitative analyses on standardized test scores indicated that inclusion of GIS in middle school curriculum had a significant effect on student…

The therapeutic characteristics of serial casting on congenital scoliosis: a comparison with non-congenital cases from a single-center experience.

PubMed

Cao, Jun; Zhang, Xue-Jun; Sun, Ning; Sun, Lin; Guo, Dong; Qi, Xin-Yu; Bai, Yun-Song; Sun, Bao-Sheng

2017-04-04

The therapeutic efficacy of serial casting on idiopathic scoliosis has been gradually documented. However, literatures on serial casting for congenital scoliosis (CS) remain extremely rare. This paper aimed to compare the treatment outcomes of serial casting between CS and non-CS patients to comprehensively evaluate the therapeutic characteristics of serial casting on CS patients. A total of 23 early-onset scoliosis cases were included and divided into congenital scoliosis (CS, n = 8) and non-congenital group (non-CS, n = 15). Therapeutic outcomes including the major curve Cobb angle, thoracic kyphosis angle, lumbar lodosis angle, and thoracic spine growing rate were compared between groups at precast, after the first cast, and at the latest follow-up, respectively. All patients received the first cast at the age of 3.25 ± 1.20 years and 5.70 ± 1.18 times of cast corrections. The average casting time was 17.17 ± 3.38 months, and the mean follow-up time was 23.91 ± 12.28 months. Both CS and non-CS groups had significant decrease in Cobb angle after the first cast and at the latest follow-up (all P < 0.05). Cobb angle was significantly lower in non-CS group than in CS group at both time points (all P < 0.01). The correction rate of Cobb angle was significantly higher in non-CS group than in CS group (around 50 vs. 20%, both P < 0.01). The mean thoracic growth rate was significantly lower in CS group than in non-CS group (0.72 ± 0.20 vs. 1.42 ± 0.22 cm/year, P < 0.001). At the latest follow-up, there are 2 cases receiving growing rod surgery, 8 cases wearing a brace, and 13 cases continuing serial casting. Although the therapeutic efficacy of casting on CS patients is not as good as that on non-CS patients, casting is still an efficient treatment option for CS patients to delay the need for initial surgery.

Comparison of enrofloxacin and ceftiofur sodium for the treatment of relapse of undifferentiated fever/bovine respiratory disease in feedlot cattle.

PubMed

Abutarbush, Sameeh M; Schunicht, Oliver C; Wildman, Brian K; Hannon, Sherry J; Jim, G Kee; Ward, Tracy I; Booker, Calvin W

2012-01-01

This commercial field trial compared the efficacy of enrofloxacin and ceftiofur sodium in beef cattle at high risk of developing undifferentiated fever (UF), also known as bovine respiratory disease (BRD) that received tilmicosin at feedlot arrival, were diagnosed and initially treated for UF with tilmicosin, and subsequently required a second UF treatment (first relapse). Feedlot cattle (n = 463) were randomly assigned to 2 experimental groups: ENRO or CEF. Second UF relapse, 3rd UF relapse, overall case fatality and BRD case fatality rates were lower in the ENRO group than in the CEF group (P < 0.05). There were no differences in average daily gain (allocation to re-implant date), chronicity, histophilosis case fatality or miscellaneous case fatality rates between the groups (P ≥ 0.05). A per-animal economic advantage of Can$57.08 was calculated for the ENRO group versus the CEF group. In feedlot cattle in western Canada at high risk of developing UF, it was more cost effective to administer enrofloxacin than ceftiofur sodium for treatment of UF relapse.

Comparison of enrofloxacin and ceftiofur sodium for the treatment of relapse of undifferentiated fever/bovine respiratory disease in feedlot cattle

PubMed Central

Abutarbush, Sameeh M.; Schunicht, Oliver C.; Wildman, Brian K.; Hannon, Sherry J.; Jim, G. Kee; Ward, Tracy I.; Booker, Calvin W.

2012-01-01

This commercial field trial compared the efficacy of enrofloxacin and ceftiofur sodium in beef cattle at high risk of developing undifferentiated fever (UF), also known as bovine respiratory disease (BRD) that received tilmicosin at feedlot arrival, were diagnosed and initially treated for UF with tilmicosin, and subsequently required a second UF treatment (first relapse). Feedlot cattle (n = 463) were randomly assigned to 2 experimental groups: ENRO or CEF. Second UF relapse, 3rd UF relapse, overall case fatality and BRD case fatality rates were lower in the ENRO group than in the CEF group (P < 0.05). There were no differences in average daily gain (allocation to re-implant date), chronicity, histophilosis case fatality or miscellaneous case fatality rates between the groups (P ≥ 0.05). A per-animal economic advantage of Can$57.08 was calculated for the ENRO group versus the CEF group. In feedlot cattle in western Canada at high risk of developing UF, it was more cost effective to administer enrofloxacin than ceftiofur sodium for treatment of UF relapse. PMID:22753964

[Comparison of the Effectiveness and Safety of Combined Chemotherapy with PEG-Asp for Treatment of ALL and T-NHL Patients].

PubMed

Xu, Yan; Wang, Jin; Yang, Nan; Bai, Ju; Zhang, Peng-Yu; Gu, Liu-Fang; Lei, Bo; Liu, Jie; Wang, Fang-Xia; Huang, Bing-Qiao; Zhang, Wang-Gang; He, Ai-Li; Cao, Xing-Mei; Chen, Yin-Xia; Ma, Xiao-Rong

2016-04-01

To explore the effectiveness and safety of combined chemotherapy with pegasparaginase (PEG-Asp) for treatment of patients with acute lymphoblastic leukemia (ALL) and T cell non-Hodgkin's lymphoma (T-NHL) patients. A total of 62 ALL or T-NHL patients were diagnosed and treated in our department and were enrolled in this study. Among them, 22 patients received the combined chemotherapy with PEG-Asp, while the other 40 patients received the standard chemotherapy with L-asparaginase (L-Asp) as the control. Therapeutic effectiveness, adverse effects, duration and expense of hospitalization, treatment-related mortality and survival were evaluated and compared in 2 different groups. In group of combined chemotherapy with PEG-Asp, the overall response rate was 90.91% (20 cases), among them CR rate and PR rate are 77.27% (17 cases) and 13.64% (3 cases), respectively. In the group of standard chemotherapy with L-Asp, the overall response rate was 87.5% (35 cases), among them CR rate and PR rate were 72.5% (29 cases) and 15% (6 cases), respectively. The difference neither between PEG-Asp and L-Asp chemotherapy groups nor between ALL and T-NHL subgroups was significant (P > 0.05). The 6-month and 12-month overall survival rates were not significantly different between the PEG-Asp and L-Asp chemotherapy groups, respectively (P > 0.05). The adverse effects were identified as degree 1-2 according to the WHO criteria of drug toxicity. Neither the adverse effects identified as degree 3-4 nor the treatment-related death were observed. Expect for allergy and hyperglycaemia, the difference of side-effect incidence between the two groups were not significant (P > 0.05). The treatment for all the patients in PEG-Asp chemotherapy group was completed, while the treatment with L-Asp was completed only in 29 cases. Moreover, both average duration and expense of hospitalization after the combined chemotherapy were less than the control. With higher response rate, lower drug toxicity and allergy incidence, the combined chemotherapy with PEG-Asp can replace the standard chemotherapy with L-Asp in the treatment of ALL and T-NHL. The optimization of the combined chemotheropeutic protocols for more cases and long-term survival rates need to further and deeply explorate.

[Study on relationship between operation timing and clinical prognosis of cases with Bell palsy].

PubMed

Liu, Sufu; Li, Jiandong; Wang, Xueyong; Zhao, Liang; Ji, Wei; Wang, Jia; Bai, Juan; Wei, Bojun

2013-07-01

To study on relationship between diverse handling time following onset and clinical prognosis of cases with Bell palsy. Two hundred and sixteen cases with Bell palsy, who were admitted in our department between Jun. 2006 and Dec. 2009, were collected and divided into 6 groups according to disease time: 1-2 months, > 2 - 3 months, > 3 - 4 months, > 4 - 5 months, > 5 - 6 months, and > 6 months. Cases in all groups received subtotal course decompression of facial nerve and other compound treatment, and the relationship between handling timing and clinical prognosis were compared. It was found that the difference of prognosis and handling timing was statistically significant, after comparison between all groups with Facial Grading Standards (H-B) as the standard to assess prognosis. Clinical prognosis of cases with Bell palsy was related to alternative handling time, and subtotal course decompression of facial nerve was recommended to be performed as early as possible for those cases who were irresponsive after conservative treatment for one month.

["Back pain coach". A project for patients with back pain].

PubMed

Lindena, G; Marnitz, U; Hartmann, P; Müller, G

2012-12-01

Back pain is a challenge for case management but is a health insurance fund (HIF) that identifies high risk patients and includes them in a back pain assessment and a multimodal program cost-effective? Case managers of a HIF contacted selected patients and requested information on pain and current perspectives. Patients in the intervention group were offered a multimodal assessment and, if applicable, a multimodal treatment program. Control group patients received verbal or written (back book) information. Cost data were evaluated with respect to the interview data 1 year prior and 1 year afterwards. Of the 800 insured persons contacted 621 were nationwide, 88 were regional controls and 91 were intervention patients. Inability to work was still rising in all groups but less in the intervention group versus both control groups. Drugs, hospital as well as cure/adjuvant costs were less for intervention patients than in both control groups. The investment for the program was thus more than refinanced. Case management was well accepted but the intervention was in need of training for case managers and the specific diagnostic and treatment option regionally. The HIF was responsible for the study investment and project partners shared the training of the HIF regional case managers.

[Clinical Efficacy of Supplementary Treatment of Gukang Capsules to the Elder Patients with Fracture of Distal Radius].

PubMed

Wang, Wei; Liao, Su-ping; Wei, Lei

2015-01-01

To study the clinical efficacy of supplementary treatment of tukang Capsules to the elder patients with fracture of the distal radius. A total of 108 elder patients with fracture of the distal radius diagnosed by X-ray,who visited orthopedics department of Pu' ai Hospital in January 2012 - December 2013, were randomly divided into observation group and control group. Cases in both groups received the operation of internal fixation by T-type plate. Cases in control group received oral Calcium Carbonate Tablets, and cases in observation group received Gukang Capsules besides Calcium Carbonate Tablets. Treatment duration was four weeks. The painful and swelling degree of wrist joints, levels of type I propeptide carboxy-terminal procollagen (P I CP) and bone glaprotein(BGP) in serum were compared. Hospitalization and fracture healing time, as well as recovery condition of wrist joints in the sixth month after operation were compared. The VAS of both groups was not significantly different before operation and in the 28th day after operation(P >0. 05), but the VAS in observation group was significantly lower than that in control group in the 3rd,5th, 7th, 14th and 21th day after operation(P <0. 01). The swelling scale of both groups was not significantly different before operation and in the 28th day after operation(P >0. 05), but the swelling scale in observation group was significantly lower than that in control group in the 3rd, 5th, 7th, 14th and 21th day after operation(P <0. 01). The levels of P I CP and BGP in serum of both groups were not significantly different before operation(P >0. 05), but the levels of P I CP and BGP in serum of observation groups were significantly higher than that in control group one and two months after operation (P <0. 01). Hospitalization and fracture healing time in observation group was significantly shortened compared with control group (P <0. 05). The effective ratio in observation group was 79. 63%, significantly higher than that in control group (P <0. 05). Gukang Capsules supplementary to internal fixation by T-type plate has favorable efficacy to fracture of the distal radius, which can reduce pain and swelling, increase levels of P I CP and BGP in serum, as well as promote the heal of fracture and recovery of wrist joints function.

[Erectile dysfunction and obstructive sleep apnea syndrome].

PubMed

Zhuravlev, V N; Frank, M A; Gomzhin, A I

2008-01-01

Of 72 patients with obstructive sleep apnea syndrome (OSAS) 32 had erectile dysfunction (ED). OSAS patients with erectile dysfunction had hypogonadism in 24 cases, in 8 men testosterone level was normal. A polysomnographic investigation with monitoring of nocturnal spontaneous erections showed that 32 patients had severe sleep fragmentation with reduced or complete absence of REM and deep sleep phases. In nocturnal penile tumescencia quantitative and qualitative characteristics were abnormal suggesting organic nature of erectile dysfunction in these patients. Eight ED and OSAS patients with normal testosterone received standard OSAS therapy with administration of FDE-5 type inhibitors. Six months later improvement of the erectile function was observed in 6 patients. OSAS patients with hypogonadism were divided into 2 groups. Group 1 (n = 5) received CPAP therapy and group 2 (n = 19) received OSAS standard therapy. Group 2 was treated with inhibitors of FDE-5 type. Three months later improvement of erectile function was seen only in 8. Group 1 received the inhibitors and testosterone replacement. Three months later all 5 patients had no ED complaints, their testosterone was normal. It is recommended to perform monitoring of nocturnal spontaneous erections in the algorithm of examination of all men with OSAS. All patients with OSAS, ED and documented hypogonadism need testosterone replacement therapy if its level persists low despite adequate therapy of OSAS.

Correction of cleft lip nose deformity with rib cartilage.

PubMed

Hafezi, Farhad; Naghibzadeh, Bijan; Ashtiani, Abbas Kazemi; Mousavi, S Jaber; Nouhi, Amir Hossein; Naghibzadeh, Ghazal

2013-07-01

Correction of cleft lip nasal deformities (CLND) is often unsatisfactory because of problems resulting from cartilage weakness and strong soft tissue forces. Therefore, strong cartilaginous support, such as rib cartilage, is mandatory. The authors describe placement of rib cartilage grafts to create a more symmetric and aesthetically acceptable repair of CLND with improved nasal air flow. Two groups of patients, including those with unilateral and bilateral CLND, underwent operations with different sources of autologous cartilage. Group 1 received grafts from the septum and ear, whereas group 2 received grafts from the septum and ribs. Results were evaluated by 2 independent physicians who rated improvement between pre- and postoperative photographs. There were significant differences in postoperative improvement between patients who received septal/ear cartilage grafts and those who received septal/rib cartilage grafts in both unilateral and bilateral cases (P = .028 and P = .043, respectively). The authors' results demonstrate that rib cartilage has a positive effect on the aesthetic outcome of CLND operations and provides a strong support structure for correcting this deformity with minimal postoperative complications.

No Higher Risk of CRPS After External Fixation of Distal Radial Fractures - Subgroup Analysis Under Randomised Vitamin C Prophylaxis.

PubMed

Zollinger, Paul E; Kreis, Robert W; van der Meulen, Hub G; van der Elst, Maarten; Breederveld, Roelf S; Tuinebreijer, Wim E

2010-02-17

Operative and conservative treatment of wrist fractures might lead to complex regional pain syndrome (CRPS) type I.In our multicenter dose response study in which patients with distal radial fractures were randomly allocated to placebo or vitamin C in a daily dose of 200mg, 500mg or 1500mg during 50 days, an operated subgroup was analyzed.48 (of 427) fractures) were operated (11.2%). Twenty-nine patients (60%) were treated with external fixation, 14 patients (29%) with K-wiring according to Kapandji and five patients (10%) with internal plate fixation. The 379 remaining patients were treated with a plaster.In the operated group of patients who received vitamin C no CRPS (0/37) was seen in comparison with one case of CRPS (Kapandji technique) in the operated group who received placebo (1/11 = 9%, p=.23). There was no CRPS after external fixation.In the conservatively treated group 17 cases of CRPS (17/379 = 4.5%) occurred in comparison with one in case of CRPS in the operated group (1/48 = 2.1%, p=.71).External fixation doesn't necessarily lead to a higher incidence of CRPS in distal radial fractures. Vitamin C may also play a role in this. This subgroup analysis in operated distal radial fractures showed no CRPS occurrence with vitamin C prophylaxis.

Immune mediated neuropathy following checkpoint immunotherapy.

PubMed

Gu, Yufan; Menzies, Alexander M; Long, Georgina V; Fernando, S L; Herkes, G

2017-11-01

Checkpoint immunotherapy has revolutionised cancer therapy and is now standard treatment for many malignancies including metastatic melanoma. Acute inflammatory neuropathies, often labelled as Guillain-Barre syndrome, are an uncommon but potentially severe complication of checkpoint immunotherapy with individual cases described but never characterised as a group. We describe a case of acute sensorimotor and autonomic neuropathy following a single dose of combination ipilimumab and nivolumab for metastatic melanoma. A literature search was performed, identifying 14 other cases of acute neuropathy following checkpoint immunotherapy, with the clinical, electrophysiological and laboratory features summarised. Most cases described an acute sensorimotor neuropathy (92%) with hyporeflexia (92%) that could occur from induction up till many weeks after the final dose of therapy. In contrast to Guillain-Barre syndrome, the cerebrospinal fluid (CSF) analysis often shows a lymphocytic picture (50%) and the electrophysiology showed an axonal pattern (55%). Treatment was variable and often in combination. 11 cases received steroid therapy with only 1 death within this group, whereas of the 4 patients who did not receive steroid therapy there were 3 deaths. In conclusion checkpoint immunotherapy - induced acute neuropathies are distinct from and progress differently to Guillain-Barre syndrome. As with other immunotherapy related adverse events corticosteroid therapy should be initiated in addition to usual therapy. Copyright © 2017 Elsevier Ltd. All rights reserved.

The Effects of Body Acupuncture on Obesity: Anthropometric Parameters, Lipid Profile, and Inflammatory and Immunologic Markers

PubMed Central

Abdi, Hamid; Zhao, Baixiao; Darbandi, Mahsa; Ghayour-Mobarhan, Majid; Tavallaie, Shima; Rahsepar, Amir Ali; Parizadeh, Seyyed Mohammad Reza; Safariyan, Mohammad; Nemati, Mohsen; Mohammadi, Maryam; Abbasi-Parizad, Parisa; Darbandi, Sara; Akhlaghi, Saeed; Ferns, Gordon A. A.

2012-01-01

A randomized controlled clinical trial in 196 obese subjects was performed to examine the effectiveness of body acupuncture on body weight loss, lipid profile and immunogenic and inflammatory markers. Subjects received authentic (cases) or sham (controls) acupuncture for 6 weeks in combination with a low-calorie diet. In the following 6 weeks, they received the low-calorie diet alone. Subjects were assessed at the beginning, 6 and 12 weeks later. Heat shock protein (Hsps)-27, 60, 65, 70 antibody titers and high sensitivity C-reactive protein (hs-CRP) levels were also assessed. A significant reduction in measures of adiposity and improvement in lipid profile were observed in both groups, but the levels of anti-Hsp-antibodies decreased in cases only. A reduction in anthropometric and lipid profile in cases were sustained in the second period, however, only changes in lipid profile were observed in the control group. Anti-Hsp-antibodies and hs-CRP levels continued to be reduced in cases but in controls only the reduction in hs-CRP remained. Changes in anthropometric parameters, lipid profile, and anti-Hsp-antibodies were more evident in cases. Body acupuncture in combination with diet restriction was effective in enhancing weight loss and improving dyslipidemia. PMID:22649299

Closed-loop assisted versus manual goal-directed fluid therapy during high-risk abdominal surgery: a case-control study with propensity matching.

PubMed

Rinehart, Joseph; Lilot, Marc; Lee, Christine; Joosten, Alexandre; Huynh, Trish; Canales, Cecilia; Imagawa, David; Demirjian, Aram; Cannesson, Maxime

2015-03-19

Goal-directed fluid therapy strategies have been shown to benefit moderate- to high-risk surgery patients. Despite this, these strategies are often not implemented. The aim of this study was to assess a closed-loop fluid administration system in a surgical cohort and compare the results with those for matched patients who received manual management. Our hypothesis was that the patients receiving closed-loop assistance would spend more time in a preload-independent state, defined as percentage of case time with stroke volume variation less than or equal to 12%. Patients eligible for the study were all those over 18 years of age scheduled for hepatobiliary, pancreatic or splenic surgery and expected to receive intravascular arterial blood pressure monitoring as part of their anesthetic care. The closed-loop resuscitation target was selected by the primary anesthesia team, and the system was responsible for implementation of goal-directed fluid therapy during surgery. Following completion of enrollment, each study patient was matched to a non-closed-loop assisted case performed during the same time period using a propensity match to reduce bias. A total of 40 patients were enrolled, 5 were ultimately excluded and 25 matched pairs were selected from among the remaining 35 patients within the predefined caliper distance. There was no significant difference in fluid administration between groups. The closed-loop group spent a significantly higher portion of case time in a preload-independent state (95 ± 6% of case time versus 87 ± 14%, P =0.008). There was no difference in case mean or final stroke volume index (45 ± 10 versus 43 ± 9 and 45 ± 11 versus 42 ± 11, respectively) or mean arterial pressure (79 ± 8 versus 83 ± 9). Case end heart rate was significantly lower in the closed-loop assisted group (77 ± 10 versus 88 ± 13, P =0.003). In this case-control study with propensity matching, clinician use of closed-loop assistance resulted in a greater portion of case time spent in a preload-independent state throughout surgery compared with manual delivery of goal-directed fluid therapy. ClinicalTrials.gov Identifier: NCT02020863. Registered 19 December 2013.

Colistin use in critically ill neonates: A case-control study.

PubMed

İpek, Mehmet Sah; Aktar, Fesih; Okur, Nilufer; Celik, Muhittin; Ozbek, Erdal

2017-12-01

The aim of this study was to assess the safety and efficacy of colistin use in critically ill neonates. This was a case-control study that included newborn infants with proven or suspected nosocomial infections between January 2012 and October 2015, at two centers in Diyarbakir, Turkey. The clinical and laboratory characteristics and outcomes of patients who received colistin therapy were reviewed and compared to patients who were treated with antimicrobial agents other than colistin during the same period. Forty-seven cases who received intravenous colistin (colistin group) and 59 control patients (control group) were included. There were no significant differences between the groups regarding outcomes and nephrotoxicity, including acute renal failure. Colistin therapy was associated with significantly reduced serum magnesium (1.38 ± 0.39 mg/dL vs. 1.96 ± 0.39 mg/dL, p < 0.001) and hypokalemia (46.8% vs. 25.4%, p = 0.026). The patients who received colistin also had longer hospital stays (43 (32-70) days vs. 39 (28-55) days, p = 0.047), a higher rate of previous carbapenem exposure (40.4% vs. 11.9%, p = 0.001), and a higher age at the onset of infection (13 (10-21) days vs. 11 (9-15) days, p = 0.03). This study showed that colistin was both effective and safe for treating neonatal infections caused by multidrug-resistant gram-negative bacteria. However, intravenous colistin use was significantly associated with hypomagnesemia and hypokalemia. Copyright © 2017. Published by Elsevier B.V.

Efficacy and safety of sorafenib versus apatinib in the treatment of intermediate and advanced hepatocellular carcinoma: a comparative retrospective study.

PubMed

Wang, Yizhuo; Gou, Qing; Xu, Rongde; Chen, Xiaoming; Zhou, Zejian

2018-01-01

To compare the efficacy and safety profiles of sorafenib and apatinib in patients with intermediate- and advanced-stage hepatocellular carcinoma (HCC). This was a single-center, retrospective study where we collected the clinical data of 72 patients, diagnosed with intermediate or advanced HCC from January 2014 to December 2016. Depending on the treatment received, 38 patients were categorized into group S (sorafenib group) and 34 into group A (apatinib group). The patients in group A received the initial recommended dose of 750 mg once daily (QD), which was reduced to 250 mg QD in the case of any class 3 or 4 adverse event (AE). Sorafenib was administered orally 400 mg twice daily (BID), and dose was modified to 400 mg or 200 mg QD in the case of grade 3 or 4 AEs. The median overall survival (OS), progression-free survival (PFS), and AEs reported in the two groups were analyzed and compared. Among the 38 patients treated with sorafenib, one patient had complete response (CR), 5 patients had partial response (PR), and 10 patients had stable disease (SD), and among the 34 patients treated with apatinib, 6 patients had PR and 7 patients had SD with no cases of CR. PFS in group S was significantly longer compared with that in group A (7.39 vs 4.79 months, respectively, P =0.031). Similar observations were made for median OS (10.4 months in group S vs 7.18 months in group A, P =0.011). However, there was no significant difference in the objective response rates (ORRs) among the study population (15.7 vs 17.6%, P =0.829). Common AEs in group S included hand and foot syndrome (HFS) and diarrhea, whereas common AEs in group A included hypertension, proteinuria, and increased transaminase. Our study showed promising clinical outcome with apatinib, but the sorafenib group exhibited better clinical efficacy with no significant difference in safety profile.

Improving Service Utilization for Parents with Substance Abuse Problems: Experimenting with Recovery Coaches in Child Welfare.

PubMed

Choi, Sam

2015-01-01

Substance abusers often face substantial systematic and personal barriers to receiving required substance abuse treatment services as well as other services; hence, various linkage mechanisms have been proposed for drug abuse treatment programs to overcome such barriers. Although there is a growing interest in the use of case management with a substance abuse background, its effectiveness in child welfare has yet to be explored. In this study the author attempts to investigate the effectiveness of case management in service utilization by systematically evaluating the five-year Alcohol and Other Drug Abuse (AODA) waiver demonstration project with Recovery Coaches in Illinois. A classic experimental design with a control group was used. Random assignment occurs at the agency level. Parents in the experimental group (N = 1562) received recovery coaches in addition to traditional child welfare services while parents in the control group (N = 598) only received traditional child welfare services. Bivariate and multivariate analyses (Ordinary Last Square regressions) were used. Compared to parents in the control group, parents in the experimental group were more likely to utilize substance abuse treatment. The results suggest that gender, education level, employment status, and the number of service needs were significantly associated with service utilization. Controlling other factors, recovery coaches improved overall service utilization. Because the outcome of child welfare often depends on the improvement of risks or resolution, it is important for parents to utilize the needed services. Future studies need to address what aspects of recovery coaches facilitate the services utilization.

Electronic reminders improve procedure documentation compliance and professional fee reimbursement.

PubMed

Kheterpal, Sachin; Gupta, Ruchika; Blum, James M; Tremper, Kevin K; O'Reilly, Michael; Kazanjian, Paul E

2007-03-01

Medicolegal, clinical, and reimbursement needs warrant complete and accurate documentation. We sought to identify and improve our compliance rate for the documentation of arterial catheterization in the perioperative setting. We first reviewed 12 mo of electronic anesthesia records to establish a baseline compliance rate for arterial catheter documentation. Residents and Certified Registered Nurse Anesthetists were randomly assigned to a control group and experimental group. When surgical incision and anesthesia end were documented in the electronic record keeper, a reminder routine checked for an invasive arterial blood pressure tracing. If a case used an arterial catheter, but no procedure note was observed, the resident or Certified Registered Nurse Anesthetist assigned to the case was sent an automated alphanumeric pager and e-mail reminder. Providers in the control group received no pager or e-mail message. After 2 mo, all staff received the reminders. A baseline compliance rate of 80% was observed (1963 of 2459 catheters documented). During the 2-mo study period, providers in the control group documented 152 of 202 (75%) arterial catheters, and the experimental group documented 177 of 201 (88%) arterial lines (P < 0.001). After all staff began receiving reminders, 309 of 314 arterial lines were documented in a subsequent 2 mo period (98%). Extrapolating this compliance rate to 12 mo of expected arterial catheter placement would result in an annual incremental $40,500 of professional fee reimbursement. The complexity of the tertiary care process results in documentation deficiencies. Inexpensive automated reminders can drastically improve compliance without the need for complicated negative or positive feedback.

Controlled teleportation with the control of two groups of agents via entanglement

NASA Astrophysics Data System (ADS)

He, Xiao-Ling; Liu, Man; Yang, Chui-Ping

2015-03-01

We present a way for implementing controlled teleportation of an arbitrary unknown pure state of a qutrit with the control of two groups of agents via entanglement. In our proposal, the sender can successfully teleport the qutrit state to a distant receiver with the help of all agents. However, if one agent in each group does not cooperate, the receiver cannot gain any information (including amplitude information or phase information or both) about the qutrit state to be teleported. Since a qubit is a special case of a qutrit when the state lies in a fixed two-dimensional subspace of the qutrit, the present proposal can be also applied in the implementation of controlled teleportation of an arbitrary unknown pure state of a qubit with many control agents in two groups. We note that our proposal is the first one to use two groups of agents to achieve controlled teleportation.

Analysis of the multigroup model for muon tomography based threat detection

NASA Astrophysics Data System (ADS)

Perry, J. O.; Bacon, J. D.; Borozdin, K. N.; Fabritius, J. M.; Morris, C. L.

2014-02-01

We compare different algorithms for detecting a 5 cm tungsten cube using cosmic ray muon technology. In each case, a simple tomographic technique was used for position reconstruction, but the scattering angles were used differently to obtain a density signal. Receiver operating characteristic curves were used to compare images made using average angle squared, median angle squared, average of the squared angle, and a multi-energy group fit of the angular distributions for scenes with and without a 5 cm tungsten cube. The receiver operating characteristic curves show that the multi-energy group treatment of the scattering angle distributions is the superior method for image reconstruction.

[Comparative analysis of TACE alone or plus RFA in the treatment of 167 cases of intermediate and advanced staged primary hepatocellular carcinoma].

PubMed

Zhao, Ming; Wang, Jian-peng; Wu, Pei-hong; Zhang, Fu-jun; Huang, Zi-lin; Li, Wang; Zhang, Liang; Pan, Chang-chuan; Li, Chuan-xing; Jiang, Yong

2010-11-09

To evaluate the clinical efficacy and survival rate of transarterial chemoembolization (TACE) alone or plus radiofrequency ablation (RFA) in patients with intermediate or advanced stage primary hepatocellular carcinoma (HCC). In this retrospective study, 467 cases received RFA or TACE plus RFA. Among them, 167 cases with strict clinical procedure (TACE alone or plus RFA) and complete follow-up data were included. Eighty-seven cases received TACE and 80 cases had TACE plus RFA between January 2000 and December 2006. Hierarchical analyses were performed using log-rank tests and survival curve was estimated by Kaplan-Meier method. A total of 167 patients received TACE alone or plus RFA for a follow-up period of 1 to 89 months. In the TACE alone group, the time-to-progression (TTP) was an average of 3.6 months. The median survival was 13 months, one-year survival rate 52.9%, three-year survival rate 11.5% and five-year survival rate 4.6%. In the TACE plus RFA group, the TTP time was an average of 10.8 months. The median survival time was 30 months, one-year survival rate 85.0%, three-year survival rate 45.0% and five-year survival rate 11.3%. In the TACE alone group, the median survival of intermediate stage HCC was 14 months, one-year survival rate 62.2%, three-year survival rate 13.3% and five-year survival rate 4.4%; In the TACE plus RFA group, the median survival of intermediate stage HCC was 14 months, one-year survival rate 90.1%, three-year survival rate 52.9% and five-year survival rate 13.7%. All differences of two groups has statistical significance (P < 0.05). In intermediate stage HCC, the median survival of TACE alone group was 14 months, one-year survival rate 62.2%, three-year survival rate 13.3%, five-year survival rate 4.4% versus 32 months, 90.1%, 52.9%, 13.7% in the TACE plus RFA group respectively. For the advanced stage HCC, the median survival time was 12 months, one-year survival rate 35%, three-year survival rate 7.1% and five-year survival rate 0 in the TACE alone group versus 28 months, 62.1%, 24.1% and 6.9% in the TACE plus RFA group (P = 0.00). There was significantly statistic difference between both groups in intermediate and advanced staging HCC. Among them, 60/485 (12.4%) patients required a therapy of post-TACE hepatic dysfunctions versus 13/168 (7.7%) in the TACE plus RFA group (P = 0.004, ANOVA method). The regimen of TACE plus RFA has the advantages of tumor control, liver function protection and survival extending in the treatment of HCC than TACE alone in intermediate or advanced stage HCC.

Effect of administration of vitamins C and E on fertilization capacity of rats exposed to noise stress.

PubMed

Saki, Ghasem; Jasemi, Majid; Sarkaki, Ali Reza; Fathollahi, Ali

2013-01-01

The aims of this study were to evaluate the effects of administration of Vitamins C and E on fertilization capacity in rats exposed to noise stress. 40 adult male rats were randomly divided into 5 equal groups. Group 1 as controls who were not exposed to noise and groups 2-5 exposed to noise with 90-120 dB intensity and 300-350 Hz frequency from 7 pm to 7 am everyday for 50 days. Group 2 exposed to noise and did not receive Vitamins. Group 3 received vitamin C, Group 4 received Vitamin E. Group 5 received Vitamins C and E concomitantly. After 50 days, serum Follicle-stimulating hormone (FSH), Luteinizing hormone (LH) and testosterone were calculated. Then each rat was left with three female rats for mating. Pregnant females were sacrificed on the 19 th day of pregnancy and evaluated for the presence and number of viable, dead and absorbed fetuses. The level of FSH, LH and testosterone significantly decreased in rats exposed to noise (P < 0.05). By administration of Vitamins in groups 3-5 we observed that the level of hormones significantly increased in compared to group 2 (P < 0.05). The fertilization capacity of male rats in groups 3-5 significantly increased in compared to group 2 (P < 0.05). There was significant difference between groups 1 and 2 in case of fertilization capacity (P = 0.001). The data in this study strongly suggests a negative role for noise stress on level of FSH, LH and testosterone level and also fertilization capacity of male rats. To complement the information it is suggested that this research be done on human samples.

[Short-term deep sedation strategy in patients with spontaneous intracerebral hemorrhage: a randomized controlled trial].

PubMed

Wang, Zhuheng; Shi, Chunzhi; Sun, Liping; Guo, Qinghua; Qiao, Wei; Zhou, Guanhua

2017-11-01

To evaluate the efficacy and safety of short-term deep sedation strategy in patients with spontaneous intracerebral hemorrhage (ICH) after surgery. A perspective, randomized, parallel-group study was conducted. Adult patients with spontaneous ICH and undergoing craniotomy admitted to Daxing Teaching Hospital of Capital Medical University from December 2015 to November 2016 were enrolled. The patients who received surgery were randomly divided into a short-term deep sedation and a slight and middle sedation group. Sufentanil was used as an analgesic drug in all patients and midazolam was used as a sedative after the operation. The patients in the slight and middle sedation group received midazolam 0.05-0.10 mg/kg with a goal of mild sedation [Richmond agitation and sedation scale (RASS) score of -2-1]. The patients in the short-term deep sedation group received midazolam 0.1-0.2 mg/kg with a goal of deep sedation (RASS score of -4 to -3) and a duration of no more than 12 hours. Postoperative sedation, blood pressure changes, laboratory indexes, residual hematoma and clinical outcomes were recorded in two groups. During the study, a total of 183 patients with spontaneous ICH were collected, excluding who was older than 65 years, with shock, and with preoperative Glasgow coma score (GCS) of 3. 106 patients were enrolled in this study, and 53 patients were assigned to the short-term deep sedation group and slight and middle sedation group, respectively. In the slight and middle sedation group, 4 patients received reoperation because of repeated hemorrhage and no patient operated repeatedly in the short-term deep sedation group, and there was a significant difference between the two groups (χ 2 = 4.000, P = 0.045). The number of patients undergoing tracheotomy in the short-term deep sedation group was significantly lower than that in the slight and middle sedation group (9 cases vs. 21 cases, P < 0.05). RASS score within 12 hours after operation of the patients in the short-term deep sedation group was lower than that in slight and middle sedation group [-4 (-4, -2) vs. -2 (-3, -1) at 4 hours, -4 (-4, -2) vs. -1 (-2, 0) at 8 hours, -3 (-4, -2) vs. 0 (-2, 1) at 12 hours, all P < 0.01], sudden restlessness was significantly reduced [times: 1 (0, 1) vs. 3 (2, 3), P < 0.01], and postoperative sedation duration was significantly prolonged [hours: 14.0 (8.3, 20.8) vs. 8.9 (3.4, 15.3), P < 0.05]. Systolic blood pressure (SBP) and diastolic blood pressure (DBP) within 12 hours after operation in the short-term deep sedation group were significantly lower than those of the slight and middle sedation group [SBP (mmHg, 1 mmHg = 0.133 kPa): 136.8±30.5 vs. 149.1±33.5, DBP (mmHg): 85.0 (70.8, 102.3) vs. 89.0 (69.2, 116.7), both P < 0.05]. There were no significant differences in the arterial blood gas, routine blood test or coagulation function between the two groups at 24 hours after operation. The volume of residual hematoma at 2, 7 and 14 days after operation in the short-term deep sedation group was significantly decreased as compared with slight and middle sedation group (mL: 16.4±15.6 vs. 38.2±22.2 at 2 days, 9.6±8.7 vs. 20.6±18.6 at 7 days, 1.2±1.0 vs. 4.4±3.6 at 14 days, all P < 0.05), number of deaths in 3 months were significantly less (5 cases vs. 13 cases), and the patients with favorable prognosis were increased significantly (39 cases vs. 12 cases, both P < 0.05). The study results showed that short-term deep sedation strategy after surgery can reduce the incidence of adverse events and improve the prognosis of patients with spontaneous ICH, so it is safe and effective.

Disability assessment: the efficacy of multimedia interactive nurse education.

PubMed

Chiang, Hui-Chaun; Lin, Feng-Yu; Hwu, Yueh-Juen

2013-06-01

Nearly 3% of the population in Taiwan is classified as disabled. Disability assessment directly relates to long-term care quality and resource allocation. The purpose of this study was to explore the effects of a multimedia interactive DVD on enhancing nurse knowledgeand disability assessment skills. The study was a quasi-experimental design. The experimental group received multimedia interactive DVD, and the control group received conventional classroom education. The study gathered data using scales assessing knowledge related to disability assessment and case studies. Scales were implemented before and after multimedia interactive DVD interventions at weeks 2 and 4. In-depth interviews with voice recording were used to collect qualitative data to elicit differences in perception between the experimental and control groups. This study found significant improvements in the experimental group in terms of disability assessment knowledge and case study assessment skills. These improvements lasted through at least 1-month posttest. Analysis of interview data for the experimental group showed that the multimedia interactive DVD provided a more flexible approach to learning than classroom education and improved participant self-confidence to conduct disability assessments. The study showed the effectiveness of the developed multimedia interactive DVD in significantly improving the disability assessment confidences of nurses. Study findings can be used as a reference guide for continuing educational efforts in long-term care settings.

Effectiveness of Commercial Gaming-Based Virtual Reality Movement Therapy on Functional Recovery of Upper Extremity in Subacute Stroke Patients

PubMed Central

Choi, Jun Hwan; Kim, Bo Ryun; Kim, Sun Mi; Im, Sang Hee; Lee, So Young; Hyun, Chul Woong

2014-01-01

Objective To investigate the effectiveness of commercial gaming-based virtual reality (VR) therapy on the recovery of paretic upper extremity in subacute stroke patients. Methods Twenty patients with the first-onset subacute stroke were enrolled and randomly assigned to the case group (n=10) and the control group (n=10). Primary outcome was measured by the upper limb score through the Fugl-Meyer Assessment (FMA-UL) for the motor function of both upper extremities. Secondary outcomes were assessed for motor function of both upper extremities including manual function test (MFT), box and block test (BBT), grip strength, evaluated for activities of daily living (Korean version of Modified Barthel Index [K-MBI]), and cognitive functions (Korean version of the Mini-Mental State Examination [K-MMSE] and continuous performance test [CPT]). The case group received commercial gaming-based VR therapy using Wii (Nintendo, Tokyo, Japan), and the control group received conventional occupational therapy (OT) for 30 minutes a day during the period of 4 weeks. All patients were evaluated before and after the 4-week intervention. Results There were no significant differences in the baseline between the two groups. After 4 weeks, both groups showed significant improvement in the FMA-UL, MFT, BBT, K-MBI, K-MMSE, and correct detection of auditory CPT. However, grip strength was improved significantly only in the case group. There were no significant intergroup differences before and after the treatment. Conclusion These findings suggested that the commercial gaming-based VR therapy was as effective as conventional OT on the recovery of upper extremity motor and daily living function in subacute stroke patients. PMID:25229027

Effectiveness of commercial gaming-based virtual reality movement therapy on functional recovery of upper extremity in subacute stroke patients.

PubMed

Choi, Jun Hwan; Han, Eun Young; Kim, Bo Ryun; Kim, Sun Mi; Im, Sang Hee; Lee, So Young; Hyun, Chul Woong

2014-08-01

To investigate the effectiveness of commercial gaming-based virtual reality (VR) therapy on the recovery of paretic upper extremity in subacute stroke patients. Twenty patients with the first-onset subacute stroke were enrolled and randomly assigned to the case group (n=10) and the control group (n=10). Primary outcome was measured by the upper limb score through the Fugl-Meyer Assessment (FMA-UL) for the motor function of both upper extremities. Secondary outcomes were assessed for motor function of both upper extremities including manual function test (MFT), box and block test (BBT), grip strength, evaluated for activities of daily living (Korean version of Modified Barthel Index [K-MBI]), and cognitive functions (Korean version of the Mini-Mental State Examination [K-MMSE] and continuous performance test [CPT]). The case group received commercial gaming-based VR therapy using Wii (Nintendo, Tokyo, Japan), and the control group received conventional occupational therapy (OT) for 30 minutes a day during the period of 4 weeks. All patients were evaluated before and after the 4-week intervention. There were no significant differences in the baseline between the two groups. After 4 weeks, both groups showed significant improvement in the FMA-UL, MFT, BBT, K-MBI, K-MMSE, and correct detection of auditory CPT. However, grip strength was improved significantly only in the case group. There were no significant intergroup differences before and after the treatment. These findings suggested that the commercial gaming-based VR therapy was as effective as conventional OT on the recovery of upper extremity motor and daily living function in subacute stroke patients.

Comparing the Principle-Based SBH Maieutic Method to Traditional Case Study Methods of Teaching Media Ethics

ERIC Educational Resources Information Center

Grant, Thomas A.

2012-01-01

This quasi-experimental study at a Northwest university compared two methods of teaching media ethics, a class taught with the principle-based SBH Maieutic Method (n = 25) and a class taught with a traditional case study method (n = 27), with a control group (n = 21) that received no ethics training. Following a 16-week intervention, a one-way…

Policing and Psychopathy: The Case of Robert Phillip Hansen

DTIC Science & Technology

2004-08-25

The psychological construct of psychopathy has received considerable attention in the extant research. This is especially the case with respect to...explaining the behavioral and personality dynamics of various offenders and criminal groups. Recently, the efficacy of the psychopathy concept has been...of the psychopathy construct for explaining the extremely violent behavior and personality structure of Robert P. Hanssen. Hanssen was a former FBI

Dialectical Behavior Therapy of Anorexia and Bulimia Nervosa among Adolescents: A Case Series

ERIC Educational Resources Information Center

Salbach-Andrae, Harriet; Bohnekamp, Inga; Pfeiffer, Ernst; Lehmkuhl, Ulrike; Miller, Alec L.

2008-01-01

The aim of this study was to describe a case series of adolescents (mean age = 16.5 years, SD = 1.0) with anorexia nervosa (AN) and bulimia nervosa (BN) who received dialectical behavior therapy (DBT). Twelve outpatients with AN and BN took part in 25 weeks of twice weekly therapy consisting of individual therapy and a skills training group.…

Multiple Free Internal Limiting Membrane Flap Insertion in the Treatment of Macular Hole-Associated Retinal Detachment in High Myopia.

PubMed

Chen, San-Ni; Hsieh, Yi-Ting; Yang, Chung-May

2018-06-06

The aim of this paper was to evaluate the efficacy of multiple free internal limiting membrane (ILM) flap insertion in the management of macular hole-associated retinal detachment in high myopia. Eyes receiving operation for macular hole-associated retinal detachment were retrospectively recruited. Those in the study group received ILM peeling and multiple free ILM flap insertion, while those in the control group received ILM peeling only. Postoperative anatomical outcomes and best-corrected visual acuity were compared between the 2 groups. Twenty-seven eyes of 27 patients were recruited in this study (13 in the study group, 14 in the control group). After the operation, the retina was reattached in all cases in both groups. The macular hole closure rate was 100% in the study group but only 42.9% in the control group (adjusted p < 0.001). The eyes in the study group had better visual improvement (logMAR -0.58 ± 0.43) than those in the control group (logMAR -0.31 ± 0.50) with borderline significance (adjusted p = 0.078). For macular hole-associated retinal detachment in highly myopic eyes, the multiple free ILM flap insertion technique offers an effective way to close macular holes. Whether this result also means better visual outcome remains to be seen. © 2018 S. Karger AG, Basel.

Prevention of generalized anxiety disorder using a web intervention, iChill: randomized controlled trial.

PubMed

Christensen, Helen; Batterham, Philip; Mackinnon, Andrew; Griffiths, Kathleen M; Kalia Hehir, Kanupriya; Kenardy, Justin; Gosling, John; Bennett, Kylie

2014-09-02

Generalized Anxiety Disorder (GAD) is a high prevalence, chronic disorder. Web-based interventions are acceptable, engaging, and can be delivered at scale. Few randomized controlled trials evaluate the effectiveness of prevention programs for anxiety, or the factors that improve effectiveness and engagement. The intent of the study was to evaluate the effectiveness of a Web-based program in preventing GAD symptoms in young adults, and to determine the role of telephone and email reminders. A 5-arm randomized controlled trial with 558 Internet users in the community, recruited via the Australian Electoral Roll, was conducted with 6- and 12-month follow-up. Five interventions were offered over a 10-week period. Group 1 (Active website) received a combined intervention of psycho-education, Internet-delivered Cognitive Behavioral Therapy (ICBT) for anxiety, physical activity promotion, and relaxation. Group 2 (Active website with telephone) received the identical Web program plus weekly telephone reminder calls. Group 3 (Active website with email) received the identical Web program plus weekly email reminders. Group 4 (Control) received a placebo website. Group 5 (Control with telephone) received the placebo website plus telephone calls. Main outcome measures were severity of anxiety symptoms as measured by the GAD 7-item scale (GAD-7) (at post-test, 6, and 12 months). Secondary measures were GAD caseness, measured by the Mini International Neuropsychiatric Interview (MINI) at 6 months, Centre for Epidemiologic Studies-Depression scale (CES-D), Anxiety Sensitivity Index (ASI), Penn State Worry Questionnaire (PSWQ), and Days out of Role. GAD-7 symptoms reduced over post-test, 6-month, and 12-month follow-up. There were no significant differences between Group 4 (Control) and Groups 1 (Active website), 2 (Active website with telephone), 3 (Active website with email), or 5 (Control with telephone) at any follow-up. A total of 16 cases of GAD were identified at 6 months, comprising 6.7% (11/165) from the Active groups (1, 2, 3) and 4.5% (5/110) from the Control groups (4, 5), a difference that was not significant. CES-D, ASI, and PSWQ scores were significantly lower for the active website with email reminders at post-test, relative to the control website condition. Indicated prevention of GAD was not effective in reducing anxiety levels, measured by GAD-7. There were significant secondary effects for anxiety sensitivity, worry, and depression. Challenges for indicated prevention trials are discussed. International Standard Randomized Controlled Trial Number (ISRCTN): 76298775; http://www.controlled-trials.com/ISRCTN76298775 (Archived by WebCite at http://www.webcitation.org/6S9aB5MAq).

Effect of Er,Cr:YSGG laser on the surface of composite restoratives during in-office tooth bleaching.

PubMed

Dionysopoulos, Dimitrios; Strakas, Dimitrios; Tsitrou, Effrosyni; Tolidis, Kosmas; Koumpia, Effimia

2016-07-01

The aim of this in vitro study was to investigate the effect of Er,Cr:YSGG laser on the surface roughness and microhardness of various composite restoratives during in-office tooth bleaching. Five highly viscous composite restoratives and three flowable composite restoratives were investigated. Thirty cylindrical specimens of each material were made using Teflon molds. The specimens of each composite were randomly divided into three groups (n = 10). Group 1 specimens did not receive bleaching treatment, group 2 received a conventional in-office bleaching treatment, and group 3 received a laser-assisted in-office bleaching treatment using an Er,Cr:YSGG laser. Two-way ANOVA was used to determine significant interactions between materials and bleaching methods. One-way ANOVA and Tukey's post hoc test were used to compare the mean surface microhardness and roughness between materials for each treatment group (a = 0.05). Τhere were no significant differences in surface microhardness between the two bleached experimental groups for all the tested composites (p > 0.05). The reduction of surface microhardness after bleaching procedures ranged from 0.72 to 16.93 % for the specimens received conventional treatment and from 1.30 to 11.51 % for those received laser-assisted treatment. Moreover, there were no significant differences in Ra values between the experimental groups (p > 0.05) in all cases. The increase of surface roughness after the bleaching treatments was negligible and was between 0.43 and 4.78 %. The use of Er,Cr:YSGG laser during in-office tooth bleaching treatment did not affect the surface microhardness and roughness of the tested composite restorative materials.

The effect of group bibliotherapy on the self-esteem of female students living in dormitory.

PubMed

Salimi, Sepideh; Zare-Farashbandi, Firoozeh; Papi, Ahmad; Samouei, Rahele; Hassanzadeh, Akbar

2014-01-01

Bibliotherapy is a supplement, simple, inexpensive and readily available method to treat the diseases that is performed with cooperation of librarians and psychologists or doctors. The aim of this study is the investigation of group bibliotherapy's effect on the self-esteem of the female students of Isfahan University of Medical Sciences Living in Dormitory in 2012. The present study is an interventional semi-experimental study with pre test and post test and control group. The statistical population of study consisted of 32 female students who reside in Isfahan University of Medical Sciences dormitories which control and case groups and the students were divided randomly between these two groups. Data was collected by Cooper Smith Self-esteem questionnaire scale (Cronbach's alpha: 0.85). Two groups were examined by the questionnaire in pre test. Case group received group bibliotherapy for 2 month (8 sessions of 2 hours), while the control group received no training at all. Then, 2 groups were assessed in post test after 1 month. Descriptive statistics (means and frequencies distribution) and inferential statistics (independent t- test, paired t- test and mann whitney) were used and data was analyzed by SPSS20 software. The findings showed that group bibliotherapy had positive and significant effect on general, family, professional and total self esteem of female students living in dormitories, but it had no effect on their social self esteem. Group bibliotherapy can increase female students' self-esteem levels. On the other hand, conducting these studies not only can improve mental health of people, but can also improve their reading habits.

Effect of HIV Infection and Highly Active Antiretroviral Therapy on Hearing Function: A Prospective Case-Control Study From Cameroon.

PubMed

Fokouo, Jean Valentin F; Vokwely, Jean Espoir E; Noubiap, Jean Jacques N; Nouthe, Brice Enid; Zafack, Joseline; Minka Ngom, Esthelle Stéphanie; Dalil, Asmaou Bouba; Ngo Nyeki, Adèle-Rose; Bengono, Géneviève; Njock, Richard

2015-05-01

Human immunodeficiency virus (HIV) infection remains a major cause of morbidity and mortality worldwide. Many studies have found a higher prevalence of hearing impairment among HIV-positive individuals. To investigate the effect of HIV and highly active antiretroviral treatment (HAART) on the hearing function in a Cameroonian population. We conducted a prospective case-control study from March 1, 2012, through January 31, 2013. The study took place at the National Social Insurance Fund Hospital in Yaoundé, Cameroon, a public health facility. We included 90 HIV-positive case patients and 90 HIV-negative control patients aged 15 to 49 years without any history of hearing loss or treatment with a known ototoxic drug. The case group was further divided into 3 subgroups: 30 HAART-naive patients, 30 patients receiving first-line HAART, and 30 patients receiving second-line HAART. Hearing function was assessed by pure-tone audiometry and classified according to the criteria of the Bureau International d'Audio-Phonologie. Hearing loss due to HIV and HAART. The HIV-positive patients had more otologic symptoms (hearing loss, dizziness, tinnitus, and otalgia) than HIV-negative patients (41 vs 13, P = .04). There were 49 cases (27.2%) of hearing loss in the HIV-positive group vs 10 (5.6%) in the HIV-negative group (P = .04). Compared with HIV-negative individuals, the odds of hearing loss were higher among HIV-infected HAART-naive patients (right ear: odds ratio [OR], 6.7; 95% CI, 4.3-9.7; P = .004; left ear: OR, 6.2; 95% CI, 3.5-8.3; P = .006), patients receiving first-line HAART (right ear: OR, 5.6; 95% CI, 1.9-10.5; P = .01; left ear: OR, 12.5; 95% CI, 8.5-15.4; P < .001), and patients receiving second-line HAART (right ear: OR, 6.7; 95% CI, 3.3-9.6; P = .004; left ear: OR, 3.7; 95% CI, 3.0-5.0; P = .08). Hearing loss is more frequent in HIV-infected patients compared with uninfected patients. Therefore, HIV-infected patients need special audiologic care. Further studies are needed because controversy remains regarding the factors that lead to ear damage.

Effects of hyperbaric oxygen therapy on depression and anxiety in the patients with incomplete spinal cord injury (a STROBE-compliant article).

PubMed

Feng, Juan-Juan; Li, You-Hui

2017-07-01

Little research has been done on the effects of hyperbaric oxygen (HBO) on depression and anxiety after spinal cord injury (SCI). The aim of this study was to investigate the effects of HBO on psychological problems and never function, especially on depression and anxiety in the patients with incomplete SCI (ISCI).Sixty patients with ISCI combined with depression and anxiety were randomly divided into HBO group (20 cases), psychotherapy group (20 cases), and conventional rehabilitation control group (20 cases). All patients received routine rehabilitation therapy. However, in HBO group and psychotherapy group, patients also received HBO and psychotherapy, respectively. These therapies lasted for a total of 8 weeks (once a day and 6 days per week). Before and after 8 weeks of treatment, depression and anxiety, nerve function, and activities of daily living were, respectively, evaluated according to Hamilton Depression (HAMD) scale, Hamilton Anxiety (HAMA) scale, American Spinal Injury Association score, and functional independence measure score in all patients.After 8 weeks of treatment, HAMD score was significantly lower in both HBO group and psychotherapy group than in control group (all P < .05), but there was no statistical difference in HAMD score between HBO group and psychotherapy group (P > .05). HAMA score was significantly lower in HBO group than in control group (P < .05), but there was no statistical difference in HAMA score between HBO group and psychotherapy group, and between psychotherapy group and control group (all P > .05). After 8 weeks of treatment, American Spinal Injury Association and functional independence measure scores were significantly higher in HBO group than in both psychological and control groups, and also higher in psychotherapy group than in control group (all P < .05).The effects of HBO on depression and anxiety are similar to that of psychotherapy. HBO can significantly improve nerve function and activities of daily living in the patients with ISCI, which either psychotherapy or routine rehabilitation therapy can not substitute.

[Therapeutic effect observation of chronic knee joint pain assisted with the central-square needling technique of the thumb-tack needles].

PubMed

Yang, Yang; Qi, Si; Liu, Mengyue; Zhao, Yu; Li, Ning

2017-10-12

To compare the differences in the clinical therapeutic effects on chronic knee joint pain between the combination of the central-square needling technique of thumb-tack needles with the routine therapy of acupuncture, moxibustion and tuina and the routine therapy of acupuncture, moxibustion and tuina . One hundred and twenty patients of chronic knee joint pain were randomized into an observation group and a control group, 60 cases in each one. In the control group, the routine therapy of acupuncture, moxibustion and tuina was adopted. In the observation group, at the end of treatment with the routine therapy of acupuncture, moxibustion and tuina , the subcutaneous embedding therapy was followed with four thumb-tack needles at the sites 1 to 1.5 cm above, below and bilateral to the main point ( ashi point) separately, and the needles were retained for 24 h to 48 h. The treatment was given once every two days, three times a week, totally 6 times in two weeks; and the follow-up visit was done for 3 months in patients of the two groups. The visual analogue scale (VAS) score before and after each treatment, Lequesne index score before treatment and at the end of follow-up and the case numbers of proactive use of painkillers or receiving acupuncture treatment in the follow-up stage were compared and observed in the patients of the two groups. The VAS score was reduced gradually after treatment in the patients of the two groups. The differences were significant statistically after the second treatment as compared with those before the treatment in the two groups (all P <0.05), in which, the improvements in VAS scores after the third treatment in the observation group were more obvious than those in the control group (all P <0.05). At the end of follow-up visit, Lequesne index scores were all improved as compared with those before treatment in the two groups (both P <0.05) and the improvements were similar between the two groups ( P >0.05). In the follow-up stage, there were 0 case in the observation group and 9 cases in the control group in terms of proactive use of painkillers ( P <0.05). There were 5 cases in the observation group and 1 case in the control group receiving acupuncture treatment again ( P >0.05). The acupuncture scheme in assistance with the central-square needling technique of thumb-tack needles obviously relieves chronic knee joint pain, much better sustains the analgesic effects of acupuncture and improves patient compliance.

Comparative evaluation of anchorage reinforcement between orthodontic implants and conventional anchorage in orthodontic management of bimaxillary dentoalveolar protrusion.

PubMed

Chopra, S S; Mukherjee, Manish; Mitra, Rajat; Kochar, Gagan Deep; Kadu, Abhijeet

2017-04-01

Increased upper lip procumbency is commonly associated with maxillary dentoalveolar protrusion with the major goal of reducing maxillary dentoalveolar protrusion. The treatment plan usually includes extraction of the maxillary first premolars, followed by retraction of anterior teeth with maximum anchorage. Dental implants have been widely accepted as successful adjuncts for obtaining maximum anchorage in orthodontic treatment. 50 subjects between the ages of 13 and 17 years having bimaxillary dentoalveolar protrusion were included in the study. The patients were divided into two groups. Both groups received treatment with 0.022″ MBT prescription preadjusted edgewise appliance system. In addition, subjects of Group 'I' received the Nance button and lingual arch as anchorage reinforcement in the upper and lower arches, respectively. Subjects of Group 'II' received self-drilling titanium OI for anchorage reinforcement. Significant retraction was achieved in all cases with good vertical control. Anchor loss was observed in both groups. Anchor loss was much higher in Group I compared to Group II, and an intergroup comparison for anchor loss was highly significant. Implants as anchorage, for en masse retraction, can be incorporated into orthodontic practice. The use of orthodontic implants for anchorage is a viable alternative to conventional molar anchorage.

[Manufacture and application of laparoscopic extraperitoneal sigmoid colostomy].

PubMed

Jin, Hei-ying; DU, Yong-hong; Wang, Xiao-feng; Yao, Hang; Wu, Kun-lan; Zhang, Bei; Zhang, Jin-hao

2013-10-01

To investigate the safety and feasibility of laparoscopic extraperitoneal sigmoid colostomy. Thirty-six patients with low rectal cancer undergoing laproscopic abdominoperineal resection from July 2011 to July 2012 were prospectively enrolled in the study and randomly divided into extraperitoneal colostomy group(EPC, n=18) and internal peritoneal colostomy group(IPC, n=18). Follow-up period was 4-16 (median, 7) months and postoperative complications were compared between two groups. One case in EPC group was converted to IPC because of poor blood supply of the proximal sigmoid, who was eliminated from the subsequent analysis. Compared with the IPC group, the surgery time was longer in EPC group [(25.3±8.5) min vs. (14.7±6.4) min], while the difference was not statistically significant(P>0.05). Each group had 1 case of stoma ischemia, who both received the colostomy reconstructive surgery. The incidence of stoma edema was significantly higher in EPC group[35.3%(6/17) vs. 0, P<0.05). The early postoperative complications rate did not significantly different between the two groups[58.8%(10/17) vs. 27.8%(5/18), P>0.05]. The late postoperative complications rate was 22.2%(4/18) in IPC group, including 1 case of stoma prolapse, 1 case of stoma stenosis and 2 cases of parastomal hernia. No later postoperative complication occurred in EPC group. Extraperitoneal sigmoid colostomy is an easy and safe procedure with lower late complications as compared to internal peritoneal sigmoid colostomy.

Effectiveness of a co-taught handwriting program for first grade students.

PubMed

Case-Smith, Jane; Holland, Terri; White, Susan

2014-02-01

Our study examined the effects of Write Start, a classroom-embedded handwriting/writing program on handwriting and writing fluency for first grade students, co-taught by occupational therapists and teachers. Two first grade classrooms received the Write Start and two received standard handwriting instruction. This co-taught program included specific feedback during handwriting practice, small group activities, student self-evaluation, and peer supports. The students were evaluated on handwriting legibility, fluency, and written expression at baseline, immediately after the program, and 6 months later. When performance was compared between the two groups, the students in the Write Start program improved significantly more in legibility (d = .57) and fluency (d = .75) than students who received standard instruction. Gains in handwriting speed (d = .18), average legibility (d = .26), and written expression (d = .25) did not differ significantly between the two groups. A co-taught, inclusive handwriting/writing program can promote first grade students' achievement of lower case legibility and writing fluency.

[Comparison of the application between circular stapler and linear stapler in Billroth II( anastomosis of distal gastrectomy].

PubMed

Zhang, Nan; Su, Xiangqian; Xu, Kai

2018-02-25

To compare the safety and effectiveness of circular stapler and linear stapler in Billroth II( anastomosis following distal gastrectomy for gastric cancer patients. Clinical data of gastric adenocarcinoma patients who received distal gastrectomy with Billroth II( anastomosis at Ward IIII( of Gastrointestinal Cancer Center of Peking University Cancer Hospital from January 2013 to April 2017 were collected retrospectively. (1) patients identified as stage IIII( gastric cancer by preoperative clinical and postoperative pathological staging. (2) patients undergoing emergency operation due to perforation, obstruction, or bleeding of digestive tract. (3) patients receiving chemotherapy before operation. (4) patients undergoing combined organ resection due to tumor involving other organs. (5) patients complicating with other malignancies. A total of 116 cases were enrolled and divided into circular stapler (CS, 61 cases) group and linear stapler (LS, 55 cases) group according to the application of mechanical stapler. Clinicopathological characteristics, operative conditions and postoperative recovery were compared between two groups. Differences in baseline data, such as tumor size, Lauren classification, differentiation grade, and pathologic stage, between two groups were not statistically significant (all P>0.05). The mean operative time (230 min vs. 234 min), median intra-operative blood loss (50.0 ml vs. 50.0 ml), median number of harvested lymph node (28.0 vs. 26.0) and median number of positive lymph node (1.0 vs. 2.0) between LS group and CS group were not significantly different (all P>0.05) As compared to CS group, LS group presented shorter median time to the first flatus (3.0 days vs. 4.0 days, P=0.038), shorter median time to the first liquid diet (7.0 days vs. 8.0 days, P=0.000), shorter median time to remove the first abdominal drainage tube (7.0 days vs. 9.0 days, P=0.000) and shorter median time of postoperative hospital stay (8.0 days vs. 10.0 days, P=0.000). The morbidity of postoperative complication was 11.5% and 1.8% in CS group and LS group respectively without significant difference (P=0.092). In CS group, 1 case (1.6%) developed anastomotic hemorrhage, 3 cases (4.9%) gastric emptying disorder and 3 cases (4.9%) abdominal infection after operation, who all were cured by conservative treatment without duodenal stump fistula and re-operation. In LS group, only 1 case (1.8%) developed duodenal stump fistula and was cured by re-operation. In distal gastrectomy with Billroth II( anastomosis for gastric cancer, the application of linear stapler results in faster recovery of gastrointestinal function and shorter hospital stay, indicating more advantages.

Noninvasive scoring algorithm to identify significant liver fibrosis among treatment-naive chronic hepatitis C patients.

PubMed

Koller, Tomas; Kollerova, Jana; Huorka, Martin; Meciarova, Iveta; Payer, Juraj

2014-10-01

Staging for liver fibrosis is recommended in the management of hepatitis C as an argument for treatment priority. Our aim was to construct a noninvasive algorithm to predict the significant liver fibrosis (SLF) using common biochemical markers and compare it with some existing models. The study group included 104 consecutive cases; SLF was defined as Ishak fibrosis stage greater than 2. The patient population was assigned randomly to the training and the validation groups of 52 cases each. The training group was used to construct the algorithm from parameters with the best predictive value. Each parameter was assigned a score that was added to the noninvasive fibrosis score (NFS). The accuracy of NFS in predicting SLF was tested in the validation group and compared with APRI, FIB4, and Forns models. Our algorithm used age, alkaline phosphatase, ferritin, APRI, α2 macroglobulin, and insulin and the NFS ranged from -4 to 5. The probability of SLF was 2.6 versus 77.1% in NFS<0 and NFS>0, leaving NFS=0 in a gray zone (29.8% of cases). The area under the receiver operating curve was 0.895 and 0.886, with a specificity, sensitivity, and diagnostic accuracy of 85.1, 92.3, and 87.5% versus 77.8, 100, and 87.9% for the training and the validation group. In comparison, the area under the receiver operating curve for APRI=0.810, FIB4=0.781, and Forns=0.703 with a diagnostic accuracy of 83.9, 72.3, and 62% and gray zone cases in 46.15, 37.5, and 44.2%. We devised an algorithm to calculate the NFS to predict SLF with good accuracy, fewer cases in the gray zone, and a straightforward clinical interpretation. NFS could be used for the initial evaluation of the treatment priority.

BLOOD PRODUCT TRANSFUSIONS IN GREAT APES: A RETROSPECTIVE REVIEW OF 12 CASES.

PubMed

Hahn, Alicia; Sturgeon, Ginger; Rossi, Joseph

2017-06-01

Although the administration of blood and blood products can be lifesaving, transfusions in exotic species are less common because of the lack of knowledge of a species' blood groups, the availability of species-specific donors, and possible adverse effects. Recently, blood groups were elucidated in great apes; however, few reports have been published regarding actual transfusion situations in these species. This information is critical because poorly executed transfusions can compromise already weakened patients or result in the death of the recipient. In 2014, a retrospective survey of U.S. zoos housing great apes received 45 of 67 responses; from which, 12 transfusion cases in great apes were identified, including Sumatran orangutans ( Pongo pygmaeus sumatraensis, n = 4), chimpanzee ( Pan troglodytes , n = 1), and western lowland gorillas ( Gorilla gorilla gorilla, n = 7). These animals, ranging from birth to 31 yr, received intravenous transfusions of whole blood, packed red blood cells, or human albumin. Overall, animals that received transfusions for anemia because of chronic illness or blood loss survived, but those individuals with concurrent life-threatening issues did not survive. No adverse reactions related to the transfusion occurred, except in two orangutans given human albumin.

Differences between culture & non-culture confirmed invasive meningococci with a focus on factor H-binding protein distribution.

PubMed

Clark, Stephen A; Lekshmi, Aiswarya; Lucidarme, Jay; Hao, Li; Tsao, How; Lee-Jones, Lisa; Jansen, Kathrin U; Newbold, Lynne S; Anderson, Annaliesa S; Borrow, Ray

2016-07-01

To compare the distribution of capsular groups and factor H-binding protein (fHBP) variants among meningococcal isolates and non-culture clinical specimens and to assess the representativeness of group B isolates amongst group B cases as a whole. A PCR sequencing assay was used to characterise fHBP from non-culture cases confirmed from January 2011 to December 2013. These were compared to genotypic data derived from whole genome analysis of isolates received during the same period. Group W and Y strains were more common among isolates than non-culture strains. The distribution of fHBP variants among group B non-culture cases generally reflected that seen in the corresponding isolates. Nonetheless, the non-culture subset contained a greater proportion of fHBP variant 15/B44, associated with the ST-269 cluster sublineage. Differences in capsular group and fHBP distribution among culture and non-culture cases may be indicative of variation in strain viability, diagnostic practice, disease severity and/or clinical presentation. Future analyses combining clinical case information with laboratory data may help to further explore these differences. Group B isolates provide a good representation of group B disease in E&W and, therefore, can reliably be used in fHBP strain coverage predictions of recently-licensed vaccines. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.

PREVENTIVE AND CURATIVE VITAMIN B$sub 4$ THERAPY OF POSTRADIOTHERAPEUTIC HEMATOLOGICAL COMPLICATIONS (in French)

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

Djian, A.; Puchot, H.; Calop, R.

1962-06-01

The antigranulocytic action of adenine (vitamin B/sub 4/), as a therapeutic agent in the prevention of postirradiation hematologic complications was studied. The patients chosen for this study, who received radiotherapy and protective adenine therapy at the same time, were of two types: those with rheumatic and other inflammatory diseases who had previously been exposed to radiation doses below 2000 r, and patients who had received massive localized radiotherapy for cancer and had suffered metastases or a recurrence of the primary tumor. The patients' hematologic condition was followed for 2 months to 2 yr. For the purpose of this study threemore » groups of patients were studied: those receiving adenine therapy from the start, whose blood picture was essentially normal; those given adenine following the appearance of leukopenia; and a group of 20 controls receiving no adenine. The 28 patients receiving adenine from the start were exposed to doses of 2500 to 17,000 r over a period of 2 yr 8 months. Twenty-two of these presented a normal blood picture, but in four leukopenia had already developed. Adenine administration maintained the good blood picture in 21 of this group; in the remainder its protective action was manifest but incomplete. The 14 patients receiving vitamin therapy after the appearance of leukopenia were exposed to x-ray doses of 1500 to 22,800 r during periods of 3 months to 2 yr. In seven of the 14 the blood picture returned to normal before termination of radiation treatment, thus permitting uninterrupted radiation therapy. In the other seven there was sufficient improvement to permit continuation of radiotherapy without any evidence of adverse effects. Approximately 85% of the controls showed evidence of hematologic deficiencies. Adenine was administered via intramuscular or intravenous injection or infusion, or orally, in amounts of 90 to 180 mg/day. Tolerance to medication was good in all cases. Adenine is not toxic and is completely eliminated. There were no gastric or intestinal upsets, and no allergies reported. In those cases where the correction of leukopenia was not satisfactory, at the termination of irradiation, recovery was more rapid than is usual in irradiated cases. It was concluded that adenine is a useful protective agent for the maintenance of hematologlc values, its use allowing more prolonged and high-dosage radiation treatment. (BBB)« less

[Adhesion prevention after Cesarean section by short-term biological barrier of modified chitosan].

PubMed

Shen, Wei; Shen, Guofang; Li, Lüwei

2014-02-25

To evaluate the efficacies of modified chitosan, an adhesive prevention substance, as a biological barrier for preventing adhesion after Cesarean section. A total of 250 cases undergoing primary Cesarean section from January 2011 to June 2012 at our hospital were recruited. They were randomly divided into experiment (n = 130) and control (n = 120) groups. The experiment group received modified chitosan during Cesarean section while no adhesive prevention substance was offered for the control group. Postoperative flatus time, postoperative infection and pelvic adhesion were used to evaluate the clinical efficacies. For the experiment group, the average postoperative flatus time was (25 ± 7) hours. Three cases had postoperative infections with a postoperative infection rate of 2.3%. There were 2 cases of pelvic adhesion (pelvic adhesion rate: 1.5%) during the postoperative follow-up period. For the control group, the average postoperative flatus time was (34 ± 11) hours. Five cases had postoperative infections with a postoperative infection rate of 4.2%. There were 5 cases of pelvic adhesion (pelvic adhesion rate: 4.2%) during the postoperative follow-up period. There were significant inter-group differences in postoperative flatus time, postoperative infection and pelvic adhesion (P < 0.05). Modified chitosan can prevent pelvic adhesion after Cesarean section.

Characteristics of the group of radiologists that benefits the most using Breast Screen Reader Assessment Strategy (BREAST)

NASA Astrophysics Data System (ADS)

Ganesan, A.; Alakhras, M.; Brennan, P. C.; Lee, W.; Tapia, K.; Mello-Thoms, C.

2018-03-01

Purpose: To determine the impact of Breast Screen Reader Assessment Strategy (BREAST) over time in improving radiologists' breast cancer detection performance, and to identify the group of radiologists that benefit the most by using BREAST as a training tool. Materials and Methods: Thirty-six radiologists who completed three case-sets offered by BREAST were included in this study. The case-sets were arranged in radiologists' chronological order of completion and five performance measures (sensitivity, specificity, location sensitivity, receiver operating characteristics area under the curve (ROC AUC) and jackknife alternative free-response receiver operating characteristic (JAFROC) figure-of-merit (FOM)), available from BREAST, were compared between case-sets to determine the level of improvement achieved. The radiologists were then grouped based on their characteristics and the above performance measures between the case-sets were compared. Paired t-tests or Wilcoxon signed-rank tests with statistical significance set at p < 0.05 were used to compare the performance measures. Results: Significant improvement was demonstrated in radiologists' case-set performance in terms of location sensitivity and JAFROC FOM over the years, and radiologists' location sensitivity and JAFROC FOM showed significant improvement irrespective of their characteristics. In terms of ROC AUC, significant improvement was shown for radiologists who were reading screen mammograms for more than 7 years and spent more than 9 hours per week reading mammograms. Conclusion: Engaging with case-sets appears to enhance radiologists' performance suggesting the important value of initiatives such as BREAST. However, such performance enhancement was not shown for everyone, highlighting the need to tailor the BREAST platform to benefit all radiologists.

Role of gastrografin challenge in early postoperative small bowel obstruction.

PubMed

Khasawneh, Mohammad A; Ugarte, Maria L Martinez; Srvantstian, Boris; Dozois, Eric J; Bannon, Michael P; Zielinski, Martin D

2014-02-01

Early small bowel obstruction following abdominal surgery presents a diagnostic and therapeutic challenge. Abdominal imaging using Gastrografin has been shown to have diagnostic and therapeutic properties when used in the setting of small bowel obstruction outside the early postoperative period (>6 weeks). We hypothesize that a GG challenge will reduce need for re-exploration. Patients with early small bowel obstruction who underwent a Gastrografin challenge between 2010 and 2012 were case controlled, based on age ±5 years, sex, and operative approach to an equal number of patients that did not receive the challenge. One hundred sixteen patients received a Gastrografin challenge. There were 87 males in each group with an average age of 62 years. A laparoscopic approach in the index operation was done equally between groups (18 vs. 18 %). There was no difference between groups in operative re-exploration rates (14 vs. 10 %); however, hospital duration of stay was greater in patients who received Gastrografin challenge (17 vs. 13 days). Two in hospital deaths occurred, one in each group, both of infectious complications. Use of the Gastrografin challenge in the immediate postoperative period appeared to be safe. There was no difference, however, in the rate of re-exploration between groups.

Randomised positive control trial of NSAID and antimicrobial treatment for calf fever caused by pneumonia.

PubMed

Mahendran, S A; Booth, R; Bell, N J; Burge, M

2017-07-07

One hundred and fifty-four preweaning calves were followed between May and October 2015. Calves were fitted with continuous monitoring temperature probes (TempVerified FeverTag), programmed so a flashing light emitting diode (LED) light was triggered following six hours of a sustained ear canal temperature of ≥39.7°C. A total of 83 calves (61.9 per cent) developed undifferentiated fever, with a presumptive diagnosis of pneumonia through exclusion of other calf diseases. Once fever was detected, calves were randomly allocated to treatment groups. Calves in group 1 (NSAID) received 2 mg/kg flunixin meglumine (Allevinix, Merial) for three consecutive days and group 2 (antimicrobial) received 6 mg/kg gamithromycin (Zactran, Merial). If fever persisted for 72 hours after the initial treatment, calves were given further treatment (group 1 received antimicrobial and group 2 received NSAID). Calves in group 1 (NSAID) were five times more likely (P=0.002) to require a second treatment (the antimicrobial) after 72 hours to resolve the fever compared with the need to give group 2 (antimicrobial) calves a second treatment (NSAID). This demonstrates the importance of ongoing monitoring and follow-up of calves with respiratory disease. However, of calves with fever in group 1 (NSAID), 25.7 per cent showed resolution following NSAID-only treatment with no detrimental effect on the development of repeated fever or daily live weight gain. This suggests that NSAID alone may be a useful first-line treatment, provided adequate attention is given to ongoing monitoring to identify those cases that require additional antimicrobial treatment.

Is a synthetic augmentation in medial open wedge high tibial osteotomies superior to no augmentation in terms of bone-healing?

PubMed

Ferner, Felix; Dickschas, Joerg; Ostertag, Helmut; Poske, Ulrich; Schwitulla, Judith; Harrer, Joerg; Strecker, Wolf

2016-01-01

Medial open-wedge high tibial osteotomy (MOWHTO) is an established method to treat unicompartimental osteoarthritis of the knee joint. However, augmentation of the created tibial gap after osteotomy is controversially discussed. We performed a prospective investigation of 49 consecutive cases of MOWHTO at our department. Patients were divided into two groups: group A consisted of 19 patients while group B consisted of 30 patients. In group A, the augmentation of the opening gap after osteotomy was filled with a synthetic bone graft, whereas group B received no augmentation. As an indicator for bone healing we investigated the non-union rate in our study population and compared the non-union-rate between the two groups. The non-union rate was 28% in group A (five of 19 patients had to undergo revision) which received synthetic augmentation, while it was 3.3% in group B (one of 30 patients had to undergo revision) which received no augmentation. The difference between the groups was statistically significant (p-value 0.027). With regard to bone healing after MOWHTO, synthetic augmentation was not superior to no augmentation in terms of non-union rates after surgery. In fact, we registered a significantly higher rate of non-union after augmentation with synthetic bone graft. III. Copyright © 2015 Elsevier B.V. All rights reserved.

Palivizumab prophylaxis: does it have any influence on the growth and development of the infants?

PubMed

Tavsu, Ismail; Gursoy, Tugba; Dirman, Sukriye; Erbil, Nazan; Ovali, Fahri

2014-09-01

To evaluate the rehospitalization rates of premature infants who received palivizumab prophylaxis and its influence on the growth and development of these infants. Infants with a gestational age of less than 32 weeks were randomized to receive prophylaxis with palivizumab (study group) or nothing (control group). Nasal swab samples were obtained monthly in all cases and also in case of infection and hospitalization. At the corrected age of 18 months Guide for Monitoring Child Development (GMCD) was administered to all patients and anthropometric indices were evaluated. The study was completed with 39 infants in the study group and 40 infants in the control group. Incidence of hospitalization due to respiratory syncitial virus (RSV) was found to be significantly lower in the study group both at the year of prophylaxis and in the following year (p = 0.001, odds ratio 1.32 [1.11-1.57]). There were no significant differences in terms of anthropometric indices or GMCD tests between the groups at the corrected age of 18 months. Palivizumab reduced the incidence of lower respiratory tract infections and hospitalizations due to RSV both in the year of prophylaxis and in the following year. However, this decrease did not have any impact on the development of infants. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Do serum BDNF levels vary in self-harm behavior among adolescents and are they correlated with traumatic experiences?

PubMed

Kavurma, Canem; Varol Tas, Fatma; Serim Demirgoren, Burcu; Demirci, Ferhat; Akan, Pınar; Eyuboglu, Damla; Guvenir, Taner

2017-12-01

The aim of this study was to compare serum brain-derived neurotrophic factor (BDNF) levels between adolescents that harm themselves, those that receive psychiatric treatment but do not harm themselves, healthy adolescents, and childhood traumas and to investigate the relationship between traumatic experiences and serum BDNF levels. The cases were divided into two groups of 40 adolescents exhibiting self-harm behavior (self-harm/diagnosed group) and 30 adolescents receiving psychiatric treatment but not exhibiting self-harm behaviors (non self-harm/diagnosed group). The control group (healthy control group) consisted of 35 healthy adolescents with no psychiatric disorders or self-harm behaviors. The adolescents were asked to fill in the Inventory of Statements About Self Injury (ISAS) and Childhood Trauma Questionnaire (CTQ). For BDNF measurement, blood samples were taken from the cases and controls. The serum BDNF level of self-harming adolescents who used the self-cutting method was significantly lower than that of other groups, and serum BDNF levels decreased with the increase in the emotional neglect and abuse severity of self-harming adolescents during childhood. In our study, serum BDNF levels decreased with the increase in emotional abuse in self-harming adolescents. This finding may indicate that neuroplasticity can be affected by a negative emotional environment during the early period. Copyright © 2017 Elsevier B.V. All rights reserved.

Surgical treatment of scoliosis in Marfan syndrome: outcomes and complications.

PubMed

Qiao, Jun; Xu, Leilei; Liu, Zhen; Zhu, Feng; Qian, Bangping; Sun, Xu; Zhu, Zezhang; Qiu, Yong; Jiang, Qing

2016-10-01

To investigate surgical outcomes and complications of scoliosis associated with Marfan syndrome. Inclusion criteria were patients who were 10-20 years of age, had a diagnosis of Marfan syndrome by the Ghent nosology, had scoliosis and had undergone spinal fusion, and had at least 2 years of postoperative follow-up. The medical records of all patients were reviewed for age at the time of surgery, surgical procedures performed, instrumentation type, estimated blood loss (EBL) during surgery, operation time and complications related to surgery. Health-related quality-of-life measures (obtained with the SRS-22 Questionnaire before operation and at the last clinical follow-up) were also recorded. Patients were analyzed as two different groups, Group 1 and Group 2, according to the different approaches employed. Patients receiving combined anterior and posterior surgery were assigned to Group 1 and those who received posterior-only surgery to Group 2. Group 1 consisted of 30 patients (14 males, 16 females) with a mean age at surgery of 16.8 years (range: 10-20 years). Complications in Group 1 included two cases of instrumentation loosening with one removed, one case of instrumentation breakage and one case of chylothorax and hemothorax during video assisted thoracoscopic release. 66 patients (28 males, 38 females) with a mean age at surgery of years 16.4 years (range: 10-20 years) were included in Group 2. Complications in Group 2 included six cases of cerebro-spinal fluid leak, one case of deep wound infection secondary to cerebro-spinal fluid leak, one case of leg weakness and one case of pleural rupture cause by misplacement of pedicle screw. There is no difference of age at surgery, preoperative Cobb angles, and SRS-22 total scores (3.0 vs. 3.1) between the two groups (P > 0.05). Group 1 yielded larger correction rate than Group 2 for both thoracic (62.5 % vs. 56.2 %) and lumbar scoliosis (68.3 % vs. 62.7 %). Loss of correction was similar between the two groups for both thoracic (4.1° vs. 3.6°) and lumbar (4.2° vs. 4.6°) curves (P > 0.05). EBL (1972 ml vs. 1530) and operation time (669 min vs. 419 min) were significantly increased in Group 1 than in Group 2 (P < 0.05). No difference was noted for SRS-22 total scores in the last follow-up between the two groups (3.7 vs. 3.8, P > 0.05). In conclusion, as compared to anterior release combined with posterior spinal fusion, posterior-only spinal fusion could yield comparable clinical outcomes for scoliosis associated with Marfan syndrome with lower EBL, and operation time. However, longer follow-up is needed to verify these findings.

[Distribution of Pathogenic Bacteria and Its Influence on Expression of BCL-2 and BAX Protein after HSCT in the Patients with Hematological Malignancies].

PubMed

Su, Gui-Ping; Dai, Yan; Huang, Lai-Quan; Jiang, Yi-Zhi; Geng, Liang-Quan; Ding, Kai-Yang; Huang, Dong-Ping

2016-06-01

To investigate the distribution of pathogenic bacteria in the patients with hematologic malignancies received hematopoietic stem cell transplantation (HSCT) and its influence on the expression of BCL-2 and BAX proteins. The clinical data of 64 patients with malignant lymphoma (ML) received auto-HSCT from January 2011 to December 2015 in our hospital were analyzed. On basis of post-treansplant infection, the patients were divided into infection group (36 cases) and non-infection group (28 cases). The distribution of pathogenic bacteria in 2 groups was identified, the T lymphocyte subsets of peripheral blood, expression level of apoptotic proteins and C-reaction protein (CRP) in 2 group were detected. Thirty-six strains of pathogenic bacteria were isolated from 36 case of hematological malignancy after HSCT, including 24 strains of Gram-negative bacteria (66.67%) with predominamce of klebsiella pneumoniae (19.44%). The periperal blood CD4+ (t=2.637, P<0.01), CD4+/CD8+ ratio (t=8.223, P<0.01), BCL-2 protein (t=5.852, P<0.05), BCL-2/BAX ratio (t=14.56, P<0.01) in infection group were significantly lower than those in non-infection group, while CD8+ (t=2.285, P=<0.01), CRP (t=39.71, P<0.01), BAX level in infection group were higher than those in non-infection group. The pearson correcation analysis showed that the CD4+/CD8+ ratio in infection group positively correlated with BCL-2/BAX ratio (t=0.341, P<0.05), while serum CRP level in infection group negatively correlated with BCL-2/BAX ratio (t=-0.362, P<0.05). The pathogenic bacteria infecting ML patients after HSCT were mainly Gram-negative bacteria. The post-transplant infection can promote the expression up-regulation of related inflammatory factors and apoptotic proteins. The pathogens may be involved in cell apoptisis that provides a new strategy to treat the hematologic malignancies.

Changes in Retinal and Choroidal Vascular Blood Flow after Oral Sildenafil: An Optical Coherence Tomography Angiography Study.

PubMed

Berrones, David; Salcedo-Villanueva, Guillermo; Morales-Cantón, Virgilio; Velez-Montoya, Raul

2017-01-01

To describe changes in the retina and choroidal flow by optical coherence tomography angiography (OCT-A) after a single dose of oral sildenafil. A case-control study. Patients in the study group received 50 mg of oral sildenafil. Patients in the control group received a sham pill. Retinal and choroidal images were obtained at baseline (before pill ingestion) and 1 hour after ingestion. Central macular and choroidal thickness, choroidal and outer retina flow, and the retinal and choroidal vascular density were compared using a Mann-Whitney U test. Twenty eyes were enrolled into the study group and 10 eyes in the control group. There was a significant difference in central choroidal thickness and outer retina blood flow between groups after 1 hour of sildenafil ingestion ( p < 0.01). There were no differences in central macular thickness, choroidal flow, and retinal vascular density among groups. A single dose of oral sildenafil increases choroidal thickness, probably due to sildenafil-induced vasodilation.

Changes in Retinal and Choroidal Vascular Blood Flow after Oral Sildenafil: An Optical Coherence Tomography Angiography Study

PubMed Central

Berrones, David; Morales-Cantón, Virgilio

2017-01-01

Purpose To describe changes in the retina and choroidal flow by optical coherence tomography angiography (OCT-A) after a single dose of oral sildenafil. Method A case-control study. Patients in the study group received 50 mg of oral sildenafil. Patients in the control group received a sham pill. Retinal and choroidal images were obtained at baseline (before pill ingestion) and 1 hour after ingestion. Central macular and choroidal thickness, choroidal and outer retina flow, and the retinal and choroidal vascular density were compared using a Mann-Whitney U test. Results Twenty eyes were enrolled into the study group and 10 eyes in the control group. There was a significant difference in central choroidal thickness and outer retina blood flow between groups after 1 hour of sildenafil ingestion (p < 0.01). There were no differences in central macular thickness, choroidal flow, and retinal vascular density among groups. Conclusions A single dose of oral sildenafil increases choroidal thickness, probably due to sildenafil-induced vasodilation. PMID:29129998

Role of the bacterial vaccine Solco-Urovac® in treatment and prevention of recurrent urinary tract infections of bacterial origin.

PubMed

Kochiashvili, D; Khuskivadze, A; Kochiashvili, G; Koberidze, G; Kvakhajelidze, V

2014-06-01

Urinary Tract Infections (UTI) represent a serious medical problem with considerably high rate of morbidity. Recurrent episodes of urinary tract infection (rUTI) may commonly develop in the way of relapse or reinfection. For patients, rUTI is always associated with costs, discomfort and decreased quality of life. Standard treatment of rUTI is through antibiotics and usually such treatment is required repeatedly. Repeat course of antibiotics leads to increase of resistance of uropathogenic strains. According to the European Association of Urology, "the present state of microbial resistance development is alarming". Our post-marketing trial was designed to demonstrate the substantial effect of the bacterial vaccine Solco-Urovac® both with independent administration and in conjunction with standard antibacterial medication within therapy and prevention of rUTI. Total of 115 patients (men and non-pregnant women) were enrolled in our open-label post-marketing trial. Each patient had more than one year history of rUTI and in the past had already taken appropriate course of standard therapy. The trial group included 50 patients: 32 men, 18 women (average age ± 32.5). 32 patients (men) of the trial group received vaccination with Solco-Urovac® together with the standard antibacterial medication. According to bacteriologic tests, in 62% cases infection was caused by Escherichia coli, and in 38% cases by Morganella morganii, Proteus mirabilis, Klebsiella pneumoniae, Enterococcus faecalis. 18 patients within the trial group were women with no recurrence episode at the start and during the trial period. Each woman was involved as the intercourse partner of the respective man within the trial group. The women received only vaccination with Solco-Urovac®. 65 patients of the control group had more than one year history of rUTI and had been treated earlier, too. Patients of the control group received appropriate antibacterial medication without Solco-Urovac®. After therapy and follow-up examination, results in the both groups were classified, also in consideration of the pathogen-specified subgroups, and then summarized and compared respectively. During the follow-up period no case of rUTI was noticed in women. In total, analysis of the medical records of 50 patients of the trial group demonstrated no case of rUTI in 46 patients during the follow-up period. Altogether, the rate of improvement of symptoms was as follows: the trial group - 92%, the control group - 74%. Through comparison with the past medical histories of patients, the higher rate of improvement and longer absence of rUTI episodes after treatment were certainly associated with the effect of Solco-Urovac®. The results of our post-marketing trial allow recommending Solco-Urovac® for appropriate reference within the Georgian National Guideline on Urologic Infections.

CD20 positivity and white blood cell count predict treatment outcomes in Philadelphia chromosome-negative acute lymphoblastic leukemia patients ineligible for pediatric-inspired chemotherapy.

PubMed

Isshiki, Yusuke; Ohwada, Chikako; Sakaida, Emiko; Onoda, Masahiro; Aotsuka, Nobuyuki; Tanaka, Hiroaki; Fukazawa, Motoharu; Cho, Ryuko; Sugawara, Takeaki; Kawaguchi, Takeharu; Hara, Satoru; Yokota, Akira

2017-11-01

The efficacy of conventional chemotherapy and allogeneic hematopoietic stem cell transplantation (allo-HSCT) has been controversial as post-remission therapies for adult Philadelphia chromosome-negative acute lymphoblastic leukemia patients. We retrospectively analyzed 96 adolescent and adult cases of Philadelphia chromosome-negative acute lymphoblastic leukemia to evaluate whether allo-HSCT should be performed after first complete remission (1CR). In total, 34 patients received chemotherapy followed by allo-HSCT (HSCT group) and 62 received chemotherapy alone (chemotherapy group). No significant differences in the event-free survival (EFS) or overall survival were observed between the two groups. In the chemotherapy group, use of pediatric regimens was significantly associated with favorable EFS, while high white blood cell (WBC) count and CD20 positivity were associated with poor outcome. In patients who received pediatric regimens, subsequent allo-HSCT did not influence EFS. In patients who received conventional chemotherapy (adult regimen), subsequent allo-HSCT did not improve EFS. High WBC count and CD20 positivity were also significantly associated with poor EFS in patients who received adult regimens. Patients with low WBC count and absence of CD20 who received adult regimens did not benefit from allo-HSCT. Allo-HSCT may not be required in the pediatric regimen-eligible patients; however, pediatric regimen-ineligible patients with either CD20 positivity or high WBC count should receive allo-HSCT after achieving 1CR. This study was registered at http://www.umin.ac.jp/ctr/ as #C000016287. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

The effect of music therapy on physiological signs of anxiety in patients receiving mechanical ventilatory support.

PubMed

Korhan, Esra Akin; Khorshid, Leyla; Uyar, Mehmet

2011-04-01

The aim of this study was to investigate if relaxing music is an effective method of reducing the physiological signs of anxiety in patients receiving mechanical ventilatory support. Few studies have focused on the effect of music on physiological signs of anxiety in patients receiving mechanical ventilatory support. A study-case-control, experimental repeated measures design was used. Sixty patients aged 18-70 years, receiving mechanical ventilatory support and hospitalised in the intensive care unit, were taken as a convenience sample. Participants were randomised to a control group or intervention group, who received 60 minutes of music therapy. Classical music was played to patients using media player (MP3) and headphones. Subjects had physiological signs taken immediately before the intervention and at the 30th, 60th and 90th minutes of the intervention. Physiological signs of anxiety assessed in this study were mean systolic and diastolic blood pressure, pulse rate, respiratory rate and oxygen saturation in blood measured by pulse oxymetry. Data were collected over eight months in 2006-2007. The music group had significantly lower respiratory rates, and systolic and diastolic blood pressure, than the control group. This decrease improved progressively in the 30th, 60th and 90th minutes of the intervention, indicating a cumulative dose effect. Music can provide an effective method of reducing potentially harmful physiological responses arising from anxiety. As indicated by the results of this study, music therapy can be supplied to allay anxiety in patients receiving mechanical ventilation. Nurses may include music therapy in the routine care of patients receiving mechanical ventilation. © 2011 Blackwell Publishing Ltd.

Helical Tomotherapy in Head and Neck Cancer: A European Single-Center Experience

PubMed Central

Van den Weyngaert, Danielle; De Kerf, Geert; De Ost, Bie; Vanderveken, Olivier; Van Laer, Carl; Specenier, Pol; Geussens, Yasmyne; Wouters, Kristien; Meulemans, Els; Cheung, Kin Jip; Grégoire, Vincent; Vermorken, Jan B.

2015-01-01

Background. We report on a retrospective analysis of 147 patients with early and locoregionally advanced squamous cell head and neck cancer (SCCHN) treated with helical tomotherapy (HT). Patients and Methods. Included were patients with SCCHN of the oral cavity (OC), oropharynx (OP), hypopharynx (HP), or larynx (L) consecutively treated in one radiotherapy center in 2008 and 2009. The prescribed HT dose was 60–66 Gy in the postoperative setting (group A) and 66–70 Gy when given as primary treatment (group B). HT was given alone, concurrent with systemic therapy (ST), that is, chemotherapy, biotherapy, or both, and with or without induction therapy (IT). Acute and late toxicities are reported using standard criteria; locoregional failure/progression (LRF), distant metastases (DM), and second primary tumors (SPT) were documented, and event-free survival (EFS) and overall survival (OS) were calculated from the start of HT. Results. Group A patients received HT alone in 22 cases and HT + ST in 20 cases; group B patients received HT alone in 17 cases and HT + ST in 88 cases. Severe (grade ≥ 3) acute mucosal toxicity and swallowing problems increased with more additional ST. After a median follow-up of 44 months, grade ≥2 late toxicity after HT + ST was approximately twice that of HT alone for skin, subcutis, pharynx, and larynx. Forty percent had grade ≥2 late xerostomia, and 29% had mucosal toxicity. At 3 years, LRF/DM/SPT occurred in 7%/7%/17% and 25%/13%/5% in groups A and B, respectively, leading to a 3-year EFS/OS of 64%/74% and 56%/63% in groups A and B, respectively. Conclusion. The use of HT alone or in combination with ST is feasible and promising and has a low late fatality rate. However, late toxicity is nearly twice as high when ST is added to HT. PMID:25673104

Possible Impact of Yearly Childhood Vaccination With Trivalent Inactivated Influenza Vaccine (TIV) on the Immune Response to the Pandemic Strain H1N1.

PubMed

Amer, Ahdi; Fischer, Howard; Li, Xiaoming; Asmar, Basim

2016-03-01

Annual vaccination of children against seasonal influenza with trivalent inactivated influenza vaccine (TIV) has shown to be beneficial. However, this yearly practice may have unintended effect. Studies have shown that infection with wild type influenza A viruses can stimulate protective heterotypic immunity against unrelated or new influenza subtypes. We hypothesized that a consequence of yearly TIV vaccination is lack of induction of heterotypic immunity against the recent H1N1 pandemic. This was a retrospective case-control study. We reviewed the medical records of polymerase chain reaction-confirmed cases of 2009 H1N1 influenza infection in children 6 months to 18 years and a matched control group seen during the pandemic. We identified 353 polymerase chain reaction-confirmed H1N1 cases and 396 matching control subjects. Among the H1N1 group, 202/353 (57%) cases received a total of 477 doses of seasonal TIV compared with 218/396 (55%) in the control group who received a total of 435 doses. Seasonal TIV uptake was significantly higher in the H1N1 group 477/548 (87%) than in the control group, 435/532 (81%) (P = .017). Seasonal TIV uptake was significantly higher in H1N1-infected group. The finding suggests that the practice of yearly vaccination with TIV might have negatively affected the immune response against the novel pandemic H1N1 strain. Given the rarity of pandemic novel influenza viruses, and the high predictability of seasonal influenza occurrence, the practice of yearly influenza vaccination should be continued. However, the use of live attenuated intranasal vaccine, as opposed to TIV, may allow for the desirable development of a vigorous heterotypic immune response against future pandemics. © The Author(s) 2015.

Impact of case type, length of stay, institution type, and comorbidities on Medicare diagnosis-related group reimbursement for adult spinal deformity surgery.

PubMed

Nunley, Pierce D; Mundis, Gregory M; Fessler, Richard G; Park, Paul; Zavatsky, Joseph M; Uribe, Juan S; Eastlack, Robert K; Chou, Dean; Wang, Michael Y; Anand, Neel; Frank, Kelly A; Stone, Marcus B; Kanter, Adam S; Shaffrey, Christopher I; Mummaneni, Praveen V

2017-12-01

OBJECTIVE The aim of this study was to educate medical professionals about potential financial impacts of improper diagnosis-related group (DRG) coding in adult spinal deformity (ASD) surgery. METHODS Medicare's Inpatient Prospective Payment System PC Pricer database was used to collect 2015 reimbursement data for ASD procedures from 12 hospitals. Case type, hospital type/location, number of operative levels, proper coding, length of stay, and complications/comorbidities (CCs) were analyzed for effects on reimbursement. DRGs were used to categorize cases into 3 types: 1) anterior or posterior only fusion, 2) anterior fusion with posterior percutaneous fixation with no dorsal fusion, and 3) combined anterior and posterior fixation and fusion. RESULTS Pooling institutions, cases were reimbursed the same for single-level and multilevel ASD surgery. Longer stay, from 3 to 8 days, resulted in an additional $1400 per stay. Posterior fusion was an additional $6588, while CCs increased reimbursement by approximately $13,000. Academic institutions received higher reimbursement than private institutions, i.e., approximately $14,000 (Case Types 1 and 2) and approximately $16,000 (Case Type 3). Urban institutions received higher reimbursement than suburban institutions, i.e., approximately $3000 (Case Types 1 and 2) and approximately $3500 (Case Type 3). Longer stay, from 3 to 8 days, increased reimbursement between $208 and $494 for private institutions and between $1397 and $1879 for academic institutions per stay. CONCLUSIONS Reimbursement is based on many factors not controlled by surgeons or hospitals, but proper DRG coding can significantly impact the financial health of hospitals and availability of quality patient care.

Prognostic value of plasma EGFR ctDNA in NSCLC patients treated with EGFR-TKIs.

PubMed

Zhang, Chengjuan; Wei, Bing; Li, Peng; Yang, Ke; Wang, Zhizhong; Ma, Jie; Guo, Yongjun

2017-01-01

Epidermal growth factor receptor (EGFR) specific mutations have been known to improve survival of patients with non-small-cell lung carcinoma (NSCLC). However, whether there are any changes of EGFR mutations after targeted therapy and its clinical significance is unclear. This study was to identify the status of EGFR mutations after targeted therapy and predict the prognostic significance for NSCLC patients. A total of forty-five (45) NSCLC patients who received EGFR-TKI therapy were enrolled. We identified the changes of EGFR mutations in plasma ctDNA by Amplification Refractory Mutation System (ARMS) PCR technology. In the 45 cases of NSCLC with EGFR mutations, the EGFR mutation status changed in 26 cases, in which, 12 cases (26.7%) from positive to negative, and 14 cases (31.1%) from T790M mutation negative to positive after TKI targeted therapy. The T790M occurance group had a shorter Progression -Free-Survival (PFS) than the groups of EGFR mutation undetected and EGFR mutation turned out to have no change after EGFR-TKI therapy (p < 0.05). According to this study, it's necessary to closely monitor EGFR mutations during follow-up to predict the prognosis of NSCLC patients who are to receive the TKI targeted therapy.

Effects of catgut-embedding acupuncture technique on nitric oxide levels and blood pressure in patients with essential hypertension

NASA Astrophysics Data System (ADS)

Suhana; Srilestari, A.; Marbun, M. B. H.; Mihardja, H.

2017-08-01

Hypertension is common a health problem and its prevalence in Indonesia is quite high (31.7%). Catgut embedding—an acupuncture technique—is known to reduce blood pressure; however, no study has confirmed the underlying mechanism. This study examines the effect of catgut embedding on serum nitric oxide (NO) concentration and blood pressure in patients with essential hypertension. Forty hypertension patients were randomly assigned to two groups: the control group received anti-hypertensive drugs whereas the case group received anti-hypertensive drugs and catgut embedding. Results showed a statistically significant mean difference in NO concentration (p < 0.05) and statistically and clinically significant mean difference in systolic and diastolic blood pressure between the two groups (p < 0.05). The results confirm that catgut embedding can influence serum NO concentration and blood pressure in essential hypertension patients.

Dreaming in sedation during spinal anesthesia: a comparison of propofol and midazolam infusion.

PubMed

Kim, Duk-Kyung; Joo, Young; Sung, Tae-Yun; Kim, Sung-Yun; Shin, Hwa-Yong

2011-05-01

Although sedation is often performed during spinal anesthesia, the details of intraoperative dreaming have not been reported. We designed this prospective study to compare 2 different IV sedation protocols (propofol and midazolam infusion) with respect to dreaming during sedation. Two hundred twenty adult patients were randomly assigned to 2 groups and received IV infusion of propofol or midazolam for deep sedation during spinal anesthesia. Patients were interviewed on emergence and 30 minutes later to determine the incidence, content, and nature of their dreams. Postoperatively, patient satisfaction with the sedation was also evaluated. Two hundred fifteen patients (108 and 107 in the propofol and midazolam groups, respectively) were included in the final analysis. The proportion of dreamers was 39.8% (43/108) in the propofol group and 12.1% (13/107) in the midazolam group (odds ratio=4.78; 95% confidence interval: 2.38 to 9.60). Dreams of the patients receiving propofol were more memorable and visually vivid than were those of the patients receiving midazolam infusion. The majority of dreams (36 of 56 dreamers, 64.3%) were simple, pleasant ruminations about everyday life. A similarly high level of satisfaction with the sedation was observed in both groups. In cases of spinal anesthesia with deep sedation, dreaming was almost 5 times more common in patients receiving propofol infusion than in those receiving midazolam, although this did not influence satisfaction with the sedation. Thus, one does not need to consider intraoperative dreaming when choosing propofol or midazolam as a sedative drug in patients undergoing spinal anesthesia. © 2011 International Anesthesia Research Society

The surgical learning curve for robotic-assisted laparoscopic radical prostatectomy: experience of a single surgeon with 500 cases in Taiwan, China

PubMed Central

Ou, Yen-Chuan; Yang, Chun-Kuang; Chang, Kuangh-Si; Wang, John; Hung, Siu-Wan; Tung, Min-Che; Tewari, Ashutosh K; Patel, Vipul R

2014-01-01

To analyze the learning curve for cancer control from an initial 250 cases (Group I) and subsequent 250 cases (Group II) of robotic-assisted laparoscopic radical prostatectomy (RALP) performed by a single surgeon. Five hundred consecutive patients with clinically localized prostate cancer received RALP and were evaluated. Surgical parameters and perioperative complications were compared between the groups. Positive surgical margin (PSM) and biochemical recurrence (BCR) were assessed as cancer control outcomes. Patients in Group II had significantly more advanced prostate cancer than those in Group I (22.2% vs 14.2%, respectively, with Gleason score 8–10, P= 0.033; 12.8% vs 5.6%, respectively, with clinical stage T3, P= 0.017). The incidence of PSM in pT3 was decreased significantly from 49% in Group I to 32.6% in Group II. A meaningful trend was noted for a decreasing PSM rate with each consecutive group of 50 cases, including pT3 and high-risk patients. Neurovascular bundle (NVB) preservation was significantly influenced by the PSM in high-risk patients (84.1% in the preservation group vs 43.9% in the nonpreservation group). The 3-year, 5-year, and 7-year BCR-free survival rates were 79.2%, 75.3%, and 70.2%, respectively. In conclusion, the incidence of PSM in pT3 was decreased significantly after 250 cases. There was a trend in the surgical learning curve for decreasing PSM with each group of 50 cases. NVB preservation during RALP for the high-risk group is not suggested due to increasing PSM. PMID:24830691

Fascia iliaca compartment nerve block versus systemic pain control for acute femur fractures in the pediatric emergency department.

PubMed

Neubrand, Tara L; Roswell, Kelley; Deakyne, Sara; Kocher, Kendra; Wathen, Joseph

2014-07-01

To compare management of acute femur fractures in children who received a fascia iliaca compartment nerve block (FICNB) to those who received systemic intravenously administered analgesics in the pediatric emergency department. The comparison evaluated frequency of use, effectiveness, and associated adverse event profiles. Study population was derived from a retrospective chart review of pediatric patients sustaining acute femur fractures between 2005 and 2009. Cases (received FICNB) were compared with controls (only systemic analgesia) in terms of effectiveness and adverse event. Outcomes included total doses of systemic medications received and comparison of preintervention and postintervention pain scores. Two hundred fifty-nine charts were reviewed: 158 who received FICNB versus 101 who did not. The median dose of systemic medications was 1 dose lower in the FICNB group compared with the systemic medications group. This remained significant after controlling for age and preintervention pain scores (P = 0.02). Median postintervention pain scores in the FICNB group were 1.5 points lower than those in the systemic medications group. This remained significant while controlling for preintervention pain scores and age (P < 0.01). There was no difference in the total adverse events between the FICNB and the control group in either the unadjusted or adjusted analyses (P = 0.08). The FICNB group had 2 seizure episodes, one of which had associated subarachnoid hemorrhage. No patient in either group experienced bradycardia, arrhythmia, visual disturbance, abnormal hearing, mouth numbness, motor tremors, pain or bleeding at injection site, or prolonged nerve block. We report on the largest number of FICNBs administered in a pediatric emergency department for acute femur fractures. Effectiveness, as measured by pain scores and total doses of systemic analgesia, was improved in the FICNB group versus the control. There was no difference in adverse events between the groups.

COMBINATION OF MOLECULAR ADSORBENT RECIRCULATING SYSTEM AND RADIOIODINE FOR THE TREATMENT OF CONCURRENT HYPERTHYROIDISM AND SEVERE LIVER DYSFUNCTION: A RETROSPECTIVE COHORT STUDY.

PubMed

Zhang, Qing; Guan, Yanxing; Xiang, Tianxin; Liu, Shaozheng; Chen, Qingjie; Zhang, Qing

2017-02-01

The treatment of hyperthyroidism associated with severe liver dysfunction (LD) is a clinical challenge, and there has been no unified examination of this problem. The objective of this study was to assess the efficacy and safety of radioiodine ( 131 I) in combination with a molecular adsorbent recirculating system (MARS) for the treatment of hyperthyroidism complicated by severe liver LD. A total of 116 hyperthyroidism patients with concomitant LD who received MARS treatment were studied retrospectively. The patients were grouped according to whether or not they also received 131 I treatment: Group 1 (59 patients) received 131 I following MARS treatment, while Group 2 (57 cases) received only MARS. Clinical outcomes, including thyroid hormone levels, liver function parameters, and therapeutic efficacy were calculated. The overall response rate was significantly greater in Group 1 than in Group 2 (P<.01). The clinical indicators improved significantly in both groups 3 months after treatment compared with before treatment (P<.05), but Group 1 showed a greater improvement. Compared with Group 1, patients in Group 2 had a longer stay in hospital (P<.05), and received more frequent MARS treatments (P<.05). The combination of MARS and 131 I for the treatment of hyperthyroidism complicated by severe LD was effective and safe. The use of this system could rapidly improve liver function and metabolism, allowing 131 I therapy to be applied as early as possible with a shortened recovery time of liver function. ALSS = artificial liver support system ALT = alanine transaminase AST = aspartate transaminase ATD = antithyroid drugs DBil = direct bilirubin FT3 = free tri-iodothyronine FT4 = free thyroxine 131 I = radioiodine INR = international normalized ratio LD = liver dysfunction MARS = molecular adsorbent recirculating system MELD = model for end-stage liver disease PT = prothrombin time TBil = total bilirubin TSH = thyroid-stimulating hormone.

Implementing a pilot work injury management program in Hong Kong.

PubMed

Lai, Hon-Sun; Chan, Chetwyn C H

2007-12-01

This paper reports the results of implementing a pilot case management system for work injuries in Hong Kong. The case management approach was characterized by use of a case manager who worked closely with each of the reported injury cases. The case manager undertook the roles of assessor, referral agent, counselor, work-site liaison, and return-to-work (RTW) expert. A quasi-experimental study design was used. The study compared the RTW and workers' compensation outcomes in injured workers in a cleaning company in a case management group (n = 296) and a conventional rehabilitation group (n = 137). Outcomes of the intervention were followed up at 6 months. The results indicated that the RTW rate was 97.0% and 94.2% for the case management and conventional rehabilitation groups respectively, with no significant differences between them. Participants in the case management group had significantly fewer days of sick leave (mean = 27.5 and 41.6 days, respectively) and lower compensation costs (mean = HK$7,212.2 and $20,617.3, respectively) than those in the comparison group. Age of the participants was found to influence the outcomes with those who were between 41 and 50 years old and received case management intervention had shorter sick leave and lower cost of compensation than their conventional rehabilitation counterpart. The majority of the participants who had returned to work in both the case management (95.8%) and the conventional rehabilitation (96.2%) groups were found to maintain their work status 6 months after the intervention. The findings suggested that applying the case management approach to the Hong Kong workers' compensation system was more effective overall. Nevertheless, the inherent problems associated with implementing such an approach within the existing system, which focuses on compensation and medical interventions, remained unresolved.

[Clinicopathological characteristics of hereditary ovarian cancer syndrome].

PubMed

Zhong, Yan; Sheng, Xiu-gui; Ma, Zhi-fang; Ma, Yue-bing; Liu, Nai-fu; Chen, Yue-ting; Gao, Rong; Wang, Ying-ying; Sun, Li

2009-09-01

To explore the clinicopathological characteristics of hereditary ovarian cancer syndrome (HOCS). From Jan. 2000 to Jan. 2007, among 580 cases of primary ovarian cancer, 42 cases (hereditary group), who had a positive family history of ovarian cancer and met the diagnostic criteria of HOCS, were analyzed retrospectively. One hundred cases without a family history of ovarian cancer were enrolled randomizely as control group (sporadic group). The incidence of HOCS was 7.2% (42/580). Forty-two cases associated tumors affected at least 2 successive generations in 31 families and affected 1 generation in 8 families. Eighty-seven percent (27/31) was from maternal lineage, while 13% (4/31) from paternal lineage. Earlier age of onset was significantly difference between two groups [(49 +/- 10) years vs. (55 +/- 10) years, P < 0.05]. There were 90% belong to serous adenocarcinoma in the hereditary group, while 84% in the sporadic group. There was statistical difference in the proportion of mucinous adenocarcinoma (0 vs. 11%, P < 0.05). The most common clinical manifestations were abdominal distention and anorexia (64% vs. 70%, P > 0.05), International Federational of Gynecology Obstetrics (FIGO) stage III (62% vs. 63%, P > 0.05) between two groups. Fourteen cases (33%,14/42) were previously untreated in the hereditary group, while 40 cases (40%, 40/100) in the sporadic group. There were 15 cases (36%, 15/42) underwent secondary surgery and 15 cases (36%, 15/42) underwent third surgery or more in hereditary group, while 50 cases (50%,50/100) and 27 cases (27%, 27/100) in the sporadic group. The mean number of chemotherapy cycles received in two groups was 13.3 and 11.8 (P > 0.05). The 3-year and 5-year survival rate in hereditary group were 73.6% and 54.9% respectively, compared with 47.4% and 21.2% (P < 0.05) in sporadic group. Hereditary ovarian cancer mostly from maternal lineage are featuring in early age of onset, serous adenocarcinoma, advanced stage (stage III), and better prognosis after the comprehensive treated by cytoreductive surgery plus with chemotherapy.

Assessment of a Novel Approach to Identify Trichiasis Cases Using Community Treatment Assistants in Tanzania.

PubMed

Greene, Gregory S; West, Sheila K; Mkocha, Harran; Munoz, Beatriz; Merbs, Shannath L

2015-12-01

Simple surgical intervention advocated by the World Health Organization can alleviate trachomatous trichiasis (TT) and prevent subsequent blindness. A large backlog of TT cases remain unidentified and untreated. To increase identification and referral of TT cases, a novel approach using standard screening questions, a card, and simple training for Community Treatment Assistants (CTAs) to use during Mass Drug Administration (MDA) was developed and evaluated in Kongwa District, a trachoma-endemic area of central Tanzania. A community randomized trial was conducted in 36 communities during MDA. CTAs in intervention villages received an additional half-day of training and a TT screening card in addition to the training received by CTAs in villages assigned to usual care. All MDA participants 15 years and older were screened for TT, and senior TT graders confirmed case status by evaluating all screened-positive cases. A random sample of those screened negative for TT and those who did not present at MDA were also evaluated by the master graders. Intervention CTAs identified 5.6 times as many cases (n = 50) as those assigned to usual care (n = 9, p < 0.05). While specificity was above 90% for both groups, the sensitivity for the novel screening tool was 31.2% compared to 5.6% for the usual care group (p < 0.05). CTAs appear to be viable resources for the identification of TT cases. Additional training and use of a TT screening card significantly increased the ability of CTAs to recognize and refer TT cases during MDA; however, further efforts are needed to improve case detection and reduce the number of false positive cases.

The effect of zinc on healing of renal damage in rats.

PubMed

Salehipour, Mehdi; Monabbati, Ahmad; Ensafdaran, Mohammad Reza; Adib, Ali; Babaei, Amir Hossein

2017-07-01

Several studies have previously been performed to promote kidney healing after injuries. Objectives: The aim of this study was to investigate the effect of zinc on renal healing after traumatic injury in rats. Forty healthy female rats were selected and one of their kidneys was incised. Half of the incisions were limited only to the cortex (renal injury type I) and the other ones reached the pelvocalyceal system of the kidney (renal injury type II). All the rats in the zinc treated group (case group) received 36.3 mg zinc sulfate (contained 8.25 mg zinc) orally. After 28 days, the damaged kidneys were removed for histopathological studies. In the rats with type I injury, kidney inflammation of the case group was significantly lower than that of the control group. However, the result was not significant in rats with type II injury. Tissue loss and granulation tissue formation were significantly lower in the case group than the control group in both type I and II kidney injuries. Overall, Zinc can contribute to better healing of the rat's kidneys after a traumatic injury.

Comparative analysis of cytomegalovirus retinitis and microvascular retinopathy in patients with acquired immunodeficiency syndrome

PubMed Central

Chen, Chao; Guo, Chun-Gang; Meng, Li; Yu, Jing; Xie, Lian-Yong; Dong, Hong-Wei; Wei, Wen-Bin

2017-01-01

AIM To compare the clinical manifestation of cytomegalovirus (CMV) retinitis and microvascular retinopathy (MVR) in patients with acquired immunodeficiency syndrome (AIDS) in China. METHODS A total of 93 consecutive patients with AIDS, including 41 cases of CMV retinitis and 52 cases of MVR were retrospectively reviewed. Highly active antiretroviral therapy (HAART) status was recorded. HIV and CMV immunoassay were also tested. CD4+ T-lymphocyte count and blood CMV-DNA test were performed in all patients. Aqueous humor CMV-DNA test was completed in 39 patients. Ophthalmological examinations including best corrected visual acuity (BCVA, by International Standard Vision Chart), intraocular pressure (IOP), slit-lamp biomicroscopy, indirect ophthalmoscopy were performed. RESULTS In MVR group, the anterior segment examination was normal in all patients with a mean BCVA of 0.93±0.13. Blood CMV-DNA was 0 (0, 269 000) and 42 patients (80.77%) did not receive HAART. In CMV retinitis group, 13 patients (31.71%) had anterior segment abnormality. The mean BCVA was 0.64±0.35 and blood CMV-DNA was 3470 (0, 1 450 000). Nineteen patients (46.34%) had not received HAART. MVR group and CMV retinitis group the positive rates of aqueous CMV-DNA were 0 and 50%, respectively. Two patients with MVR progressed to CMV retinitis during the follow-up period. CONCLUSION In comparison of CMV, patients with MVR have relatively mild visual function impairment. Careful ophthalmological examination and close follow-up are mandatory, especially for patients who have systemic complications, positive CMV-DNA test and without received HAART. PMID:28944199

Role of Kabat rehabilitation in facial nerve palsy: a randomised study on severe cases of Bell's palsy.

PubMed

Monini, S; Iacolucci, C M; Di Traglia, M; Lazzarino, A I; Barbara, M

2016-08-01

The treatment of Bell's palsy (BP), based on steroids and/or antiviral drugs, may still leave a certain percentage of affected subjects with disfiguring sequelae due to incomplete recovery. The different procedures of physical rehabilitation have not been demonstrated to play a favourable role in this disorder. The aim of the present study was to compare functional outcomes in severe cases of Bell's palsy when treated by steroids alone or by steroids accompanied by Kabat physical rehabilitation. This prospective study included 94 subjects who showed sudden facial nerve (FN) palsy with House-Brackmann grade IV or V and who were divided into two groups on the basis of the therapeutic approach: one group (a) was treated by steroids, and the other (b) received steroids in combination with physical rehabilitation. Medical treatment consisted in administration of steroids at a dosage of 60 mg per day for 15 days; physical rehabilitative treatment consisted in proprioceptive neuromuscular facilitation according to Kabat, and was administered to one of the two groups of subjects. Recovery rate, degree of recovery and time for recovery were compared between the two groups using the Mann-Whitney and univariate logistic regression statistical tests (Ward test). Kabat patients (group b) had about 20 times the odds of improving by three HB grades or more (OR = 17.73, 95% CI = 5.72 to 54.98, p < 0.001) than patients who did not receive physical treatment (group a). The mean speed of recovery in group b was the half of that recorded for group a (non-Kabat subjects). No difference was observed in the incidence of synkineses between the two groups. Steroid treatment appears to provide better and faster recovery in severe cases (HB IV and V) of BP when complemented with Kabat physical rehabilitation. © Copyright by Società Italiana di Otorinolaringologia e Chirurgia Cervico-Facciale, Rome, Italy.

Comparison of lignocaine gel-soaked Falope rings vs rectal diclofenac suppository for pain relief in laparoscopic sterilization.

PubMed

Sharma, Jai Bhagwan; Ghosh, Bhaswati; Kumar, Praveen; Mittal, Suneeta; Kumar, Sunesh; Roy, Kallol Kumar

2011-01-01

To compare the analgesic efficacy of lignocaine gel-soaked Silastic bands compared with rectal diclofenac suppositories in patients undergoing interval laparoscopic sterilization under conscious sedation. Prospective, randomized, controlled, single-blinded, clinical trial. Day-case center in a tertiary care hospital in India. Ninety-six women undergoing interval laparoscopic sterilization using Silastic bands (Yoon rings) randomly allocated by computer-generated random numbers into 3 groups. All women received intravenous sedation with injection diazepam and pentazocine along with local infiltration lignocaine injected at the site of the incision meant for insertion of the single site laparocator. In group 1 (n = 32), the Silastic bands (Falope rings) were presoaked in 2% sterile lignocaine gel; in group 2 (n = 32), women received a 100-mg rectal diclofenac suppository while on the operating table; and women in group 3 received only conventional analgesic. Pain perception was assessed using an 11-point visual analog score just after the procedure while still on the table (zero minutes), at 30 minutes and 1 hour after the procedure, and at discharge. The women in all 3 groups were comparable insofar as age and parity. At zero minutes (while on the operating table), the pain score in all 3 groups was similar. However, the pain scores at 30 and 60 minutes, and at discharge were significantly lower in groups 1 and group 2 compared with group 3. However, 2 women (6.25%) in group 2 and 6 (18.75%) in group 3 required supplemental analgesia within 1 hour, and were administered a 500-mg oral dose of mefenamic acid. The need for further analgesia was significantly lower in groups 1 and 2 compared with group 3 (p = .02). Comparison of groups 1 and 3 revealed that in group 1, the pain scores were significantly lower at 30 minutes (p = .02), 1 hour (p = .005), and at discharge (p = .004). No patients in group 1 requested analgesia, whereas 6 women in group 3 asked for further analgesia within an hour postoperatively (p = .01). Similarly in groups 2 and 3, women who received diclofenac suppositories had significantly lower pain scores at the specified intervals (p = 0.02, 0.002, and 0.02, respectively). Application of lignocaine gel to Falope rings and preoperative insertion of a rectal diclofenac suppository are simple and effective measures for pain control in the early postoperative period in patients undergoing day-case laparoscopic sterilization under conscious sedation. Either method could be incorporated into routine practice, depending on patient and physician choice. Copyright © 2010 AAGL. Published by Elsevier Inc. All rights reserved.

Attitudes of healthcare professionals and the public towards the sale of kidneys for transplantation.

PubMed Central

Guttmann, A; Guttmann, R D

1993-01-01

We conducted a survey of attitudes towards the sale of kidneys for transplantation within and without the medical community. Half of those polled received a case of a young man in India whose only chance for survival was to purchase a kidney, the other half a case of a Canadian man who was suffering side-effects from dialysis and had been on the transplant waiting list for three years. We found the percentage of responses allowing the patients to purchase a kidney was similar for the two cases (40 per cent in the Canadian case and 49 per cent in the Indian case). The medical groups had much lower rates of approval of this practice than the public. In all groups those allowing the practice showed similar concerns about regulation. This survey indicates public opinion to be contrary to public policy. PMID:8230146

Risk Factors for premature birth in a hospital 1

PubMed Central

Ahumada-Barrios, Margarita E.; Alvarado, German F.

2016-01-01

Abstract Objective: to determine the risk factors for premature birth. Methods: retrospective case-control study of 600 pregnant women assisted in a hospital, with 298 pregnant women in the case group (who gave birth prematurely <37 weeks) and 302 pregnant women who gave birth to a full-term newborn in the control group. Stata software version 12.2 was used. The Chi-square test was used in bivariate analysis and logistic regression was used in multivariate analysis, from which Odds Ratios (OR) and Confidence Intervals (CI) of 95% were derived. Results: risk factors associated with premature birth were current twin pregnancy (adjusted OR= 2.4; p= 0.02), inadequate prenatal care (< 6 controls) (adjusted OR= 3.2; p <0.001), absent prenatal care (adjusted OR= 3.0; p <0.001), history of premature birth (adjusted OR= 3.7; p <0.001) and preeclampsia (adjusted OR= 1.9; p= 0.005). Conclusion: history of premature birth, preeclampsia, not receiving prenatal care and receiving inadequate prenatal care were risk factors for premature birth. PMID:27463110

Radiation-induced myelomatosis.

PubMed

Cuzick, J

1981-01-22

It is well known that radiation can cause myeloid leukemia. However, no excess of chronic lymphocytic leukemia has been observed. Myelomatosis, like chronic lymphocytic leukemia, is a tumor of B lymphocytes. To determine whether this disease has a radiogenic origin, we surveyed all cohorts of persons exposed to radiation for which data on cancer-related mortality are available. An excess of myeloma was found in most cohorts. However, a striking deficit was found in two groups irradiated intensely for uterine neoplasms (three cases observed, 10.71 expected; P = 0.012). All other groups combined had a highly significant excess (50 observed, 22.21 expected; P = 2 X 10(-7)). The largest relative risk appeared among persons receiving internal doses of alpha-particles (14 observed, 3.24 expected; P = 2 X 10(-5)), but a significant excess (13 observed, 6.33 expected; P = 0.026) was also found in patients receiving only therapeutic or diagnostic gamma-rays or x-rays. Most cases occurred 15 to 25 years after exposure.

The evaluation of the National Long Term Care Demonstration. 4. Case management under channeling.

PubMed Central

Phillips, B R; Kemper, P; Applebaum, R A

1988-01-01

The channeling demonstration involved provision of comprehensive case management and direct service expansion. This article considers the former. Under both models, comprehensive case management was implemented largely as intended; moreover, channeling substantially increased the receipt of comprehensive care management. However, channeling was not a pure test of the effect of comprehensive case management: roughly 10-20 percent of control group members received comparable case management services. This was particularly the case for the financial control model. Thus, the demonstration was not a test of case management compared to no case management; rather, it compared channeling case management to the existing community care system, which already was providing comprehensive case management to some of the population eligible for channeling. PMID:3130331

Modified Primary Urethral Realignment Under Flexible Urethroscope.

PubMed

Huang, Guanglin; Man, Libo; Li, Guizhong; Wang, Hai; Liu, Ning

2017-02-01

To assess the clinical significance of flexible endoscopic realignment in the treatment of posterior urethral disruption in comparison to the traditional open realignment method. A total of 58 patients suffering posterior urethral disruption were enrolled into the current study from January 2003 to May 2009. Of them, 23 patients (Group A) were treated with modified technique of urethral realignment under flexible urethroscopy and 35 patients (Group B) received conventional open realignment. Either procedure was successfully performed in both groups. However, the operation time was significantly shorter in Group A (29.1 ± 9.5 min) than that in Group B (58.1 ± 11.2 min, p < 0.001). Also, patients in Group A had a significantly decreased incidence of stricture (4 of 23 cases in Group A versus 15 of 35 cases in Group B, p = 0.043) and formation of false urethra (0 of 23 cases in Group A versus 7 of 35 cases in Group B, p = 0.035). Prevalence of secondary urethroplasty was less in Group A (1/23) compared to Group B (8/35), but there was no statistical difference (p = 0.057). In addition, there was no significant difference in morbidity of urinary infection, incidence of incontinence, and impotence between the two groups (p > 0.05). Compared to the traditional open realignment, the new technique of urethral realignment under flexible endoscope has the advantage of short operation time, minimally invasive and less complications.

[Causes of stopping subcutaneous specific immunotherapy in asthmatic children].

PubMed

Huang, Ya-Na; Huang, Ying; Dai, Ji-Hong; Yang, Fang-Fang

2012-09-01

To improve the compliance with subcutaneous specific immunotherapy (SCIT) by analyzing the causes of stopping SCIT in asthmatic children. A telephone follow-up was conducted in the asthmatic children who received SCIT but did not finished the 3-year course of treatment from June 2005 to October 2010, so as to analyze the causes of stopping SCIT. A total of 616 asthmatic children received SCIT, and 322 (52.2%) of them stopped SCIT.A total of 127 cases (39.4%) of the 322 children received telephone follow-up. In the 127 children, 53 (41.8%) stopped the SCIT for the reason of bad effecacy, 29 (22.8%) for remission of asthma,12 (9.4%) for expensive fees, 10 (7.9%) for complex process of treatment, 10 (7.9%) for adverse reaction, 9 (7.1%) for long distance from the hospital, and 4 (3.1%) for having no time for treatment. And 69 (54.3%) of them stopped SCIT in the first year, 28 (22.1%) in the second year, and 30 (23.6%) in the third year. Currently, 85 cases (66.9%) of the 127 asthmatic children were up to the control level, and the other 42 cases were not. There was significant difference in the control level of asthma berween the group receiving treatment with regular inhaled corticosteroids (ICS) and the group receiving treatment with irregular ICS (P<0.01). Bad efficacy, remission of asthma, expensive fees, complex process of treatment, and adverse reaction are the main reasons contributing to the stop of SCIT in asthmatic children. To improve the compliance with SCIT, It is important to make the patients and their parents understand the long treatment course and slow effect of SCIT, encourage them to use objective indices for evaluating the state of asthma, and effectively prevent and treat the adverse reactions.

Patients with primary breast and primary female genital tract diffuse large B cell lymphoma have a high frequency of MYD88 and CD79B mutations.

PubMed

Cao, Xin-Xin; Li, Jian; Cai, Hao; Zhang, Wei; Duan, Ming-Hui; Zhou, Dao-Bin

2017-11-01

This study is to retrospectively evaluate the prevalence of MYD88 and CD79B mutations and the clinicopathologic characteristics of patients with primary diffuse large B cell lymphoma (DLBCL) of the female genital tract and breast. The characteristics, treatments, and outcomes of 19 patients diagnosed with primary DLBCL of the female genital tract and breast, who had formalin-fixed and paraffin-embedded tissues obtained from diagnostic samples diagnosed between January 2004 and June 2016, were analyzed retrospectively. Nineteen female patients (7 with primary breast and 12 with primary female genital tract DLBCL) were included in this retrospective study. Eleven patients (57.9%) carried a MYD88 mutation, including 10 with MYD8 L265P and 1 with the MYD88 L265S mutation. Seven patients (36.8%) harbored a CD79B mutation, which included two cases with CD79B Y196H, two cases with CD79B Y196N, one case with CD79B Y196D, one case with CD79B Y196F, and one case with CD79B Y196X. Four cases had both MYD88 and CD79B mutations. The clinicopathologic parameters, progression-free survival (PFS), and overall survival (OS) of the MYD88 mutation-carrying group were not significantly different from those of the MYD88 wild-type group except for higher LDH levels. Six patients received cyclophosphamide, doxorubicin, vincristine, and prednisolone (CHOP), while 13 patients received rituximab plus CHOP, and 13 patients received central nervous system prophylaxis. The median OS and PFS were 73 and 56 months, respectively. Patients with primary breast and primary female genital tract DLBCL have a high frequency of MYD88 and CD79B mutations. The presence of these mutations does not affect survival but may offer additional therapeutic options.

The effect of group bibliotherapy on the self-esteem of female students living in dormitory

PubMed Central

Salimi, Sepideh; Zare-Farashbandi, Firoozeh; Papi, Ahmad; Samouei, Rahele; Hassanzadeh, Akbar

2014-01-01

Introduction: Bibliotherapy is a supplement, simple, inexpensive and readily available method to treat the diseases that is performed with cooperation of librarians and psychologists or doctors. The aim of this study is the investigation of group bibliotherapy's effect on the self-esteem of the female students of Isfahan University of Medical Sciences Living in Dormitory in 2012. Materials and Methods: The present study is an interventional semi-experimental study with pre test and post test and control group. The statistical population of study consisted of 32 female students who reside in Isfahan University of Medical Sciences dormitories which control and case groups and the students were divided randomly between these two groups. Data was collected by Cooper Smith Self-esteem questionnaire scale (Cronbach's alpha: 0.85). Two groups were examined by the questionnaire in pre test. Case group received group bibliotherapy for 2 month (8 sessions of 2 hours), while the control group received no training at all. Then, 2 groups were assessed in post test after 1 month. Descriptive statistics (means and frequencies distribution) and inferential statistics (independent t- test, paired t- test and mann whitney) were used and data was analyzed by SPSS20 software. Results: The findings showed that group bibliotherapy had positive and significant effect on general, family, professional and total self esteem of female students living in dormitories, but it had no effect on their social self esteem. Conclusion: Group bibliotherapy can increase female students’ self-esteem levels. On the other hand, conducting these studies not only can improve mental health of people, but can also improve their reading habits. PMID:25250355

Temporal integration in nasal lateralization of ethanol.

PubMed

Wise, Paul M; Canty, Thomas M; Wysocki, Charles J

2006-03-01

Two experiments examined the trade-off between concentration and stimulus duration in nasal lateralization of n-ethyl alcohol. In nasal lateralization, a common measure of irritation threshold, subjects receive chemical vapor in one nostril and clean air in the other. Subjects try to determine which nostril received the chemical. Within experimental runs, subjects received fixed concentrations (1650-5000 ppm) of ethanol, and duration was varied to find the shortest, lateralizable stimulus. In Experiment 1, a small group of subjects was tested intensively to obtain stable individual data. In Experiment 2, a larger group was studied using more rapid methods. In both cases, subjects could lateralize increasingly weaker concentrations with longer stimulus presentations. Hence integration occurred. However, more than a twofold increase in duration was required to compensate for a twofold decrease in concentration to maintain threshold lateralization. These results suggest that an imperfect, mass-integrator model can describe short-term integration of nasal lateralization of ethanol.

Case Method in COPD education for primary care physicians: study protocol for a cluster randomised controlled trial.

PubMed

Sandelowsky, Hanna; Krakau, Ingvar; Modin, Sonja; Ställberg, Björn; Nager, Anna

2017-04-27

Chronic obstructive pulmonary disease (COPD) is a common cause of morbidity and mortality worldwide. It is often undiagnosed and insufficiently managed. Effective forms of continuing medical education (CME) for primary care physicians (PCPs) are necessary to ensure the implementation of guidelines in clinical practice and, thus, improve patients' health. In this study, we will measure the effects of CME by Case Method and compare them against those of traditional lectures and no CME at all through an unblinded, cluster randomised controlled trial (CRCT). Thirty-three primary health care centres (PHCCs) in Stockholm, Sweden, with a total of 180 PCPs will be involved. Twenty-two primary PHCCs, will be cluster-randomised into: an intervention group who will receive CME by Case Method (n = 11) and a control group who will receive traditional lectures (n = 11). The remaining PHCCs (n = 11) will be a reference group and will receive no CME. From the intervention and control groups, 460 randomly selected patients with COPD in GOLD stages 2 and 3 will participate, while no patients will be recruited from the reference group. For the patients, smoking status, actual treatment and urgent visits to a health provider due to airway problems will be registered. For the PCPs, professional competence (i.e. knowledge and management skills) in COPD, will be measured using a questionnaire based on current guidelines and guideline implementation problems in clinical practice which has previously been described by the authors. Data will be collected at baseline and at follow-up, which will be after 1.5 years for the patients, and 1 year for the PCPs. Statistical methods for individual-level and cluster-level analyses will be used. COPD is considered a particularly complex clinical challenge involving managing multimorbidity, symptom adaptation, and lifestyle problematisation. Case Method in CME for PCPs may contribute to a better understanding of the impact of COPD on patients' lives and, thus, improve their management of it. The present study is expected to contribute scientific knowledge about indicators for an effective CME in COPD that is tailor-made to primary care physicians. ClinicalTrials.gov, identifier: NCT02213809 . Registered on 10 August 2014. Protocol version: Issue date: May 2014.

Impact of health education on the prevalence of enterobiasis in Korean preschool students.

PubMed

Kang, In-Soon; Kim, Dong-Hee; An, Hye-Gyung; Son, Hyun-Mi; Cho, Min Kyoung; Park, Mi-Kyung; Kang, Shin Ae; Kim, Bo Young; Yu, Hak Sun

2012-04-01

Health education has been shown to be effective in slowing the spread of the disease, infectious disease in particular. To evaluate the impact of health education on the prevalence and pattern of new infection of enterobiasis, children from 6 kindergartens in Ulsan city, South Korea, were recruited after undergoing a screening for enterobiasis, and then divided into three groups, including group medication (GM), education (Edu), and control group. All children in GM group received medical treatment with 500 mg albendazole twice, with 15 days interval. In the Edu group, only children diagnosed positive for Enterobius vermicularis eggs received medical treatment with 500 mg albendazole twice, with 15 days interval and all parents in the group received brochures providing information about enterobiasis. In the control group, only children diagnosed positive for E. vermicularis eggs received medical treatment with 500 mg albendazole twice, with 15 days interval, and no information about enterobiasis was provided to parents. Two post-treatment examinations were performed at three and six months after treatment. The infection rate in the GM group was dramatically decreased at 3 months, and this rate was almost the same as at 6 months after treatment. Infection rate of children in the Edu group was shown to drop from 9.9% to 3.0% at 3 months, and to 2.7% at 6 months after treatment; however, the infection rate in the control group continued to be higher than in the other two groups at both 3 and 6 months, with smaller change at 3 months compared to the other two groups. In addition, both new infection and re-infection cases in the Edu group were fewer, compared to those in the control group. In conclusion, although GM is the best method for eradication of enterobiasis, providing health information about enterobiasis to parents could reduce the prevalence, as well as the rate of new infection or re-infection with E. vermicularis in their children. Copyright © 2011 Elsevier B.V. All rights reserved.

Optimal Surgery for Mid-Transverse Colon Cancer: Laparoscopic Extended Right Hemicolectomy Versus Laparoscopic Transverse Colectomy.

PubMed

Matsuda, Takeru; Sumi, Yasuo; Yamashita, Kimihiro; Hasegawa, Hiroshi; Yamamoto, Masashi; Matsuda, Yoshiko; Kanaji, Shingo; Oshikiri, Taro; Nakamura, Tetsu; Suzuki, Satoshi; Kakeji, Yoshihiro

2018-04-02

Although the feasibility and safety of laparoscopic surgery for transverse colon cancer have been shown by the recent studies, the optimal laparoscopic approach for mid-transverse colon cancer is controversial. We retrospectively analyzed the data of patients with the mid-transverse colon cancer at our institutions between January 2007 and April 2017. Thirty-eight and 34 patients who received extended right hemicolectomy and transverse colectomy, respectively, were enrolled. There were no significant differences in operating time, blood loss, and hospital stay between the two groups. Postoperative complications developed in 10 of 34 patients (29.4%; wound infection: 2 cases, anastomotic leakage: 2 cases, bowel obstruction: 1 case, incisional hernia: 2 cases, others: 3 cases) for the transverse colectomy group and in 4 of 38 patients (10.5%; wound infection: 1 case, anastomotic leakage: 0 case, bowel obstruction: 2 cases, incisional hernia: 0 case, others: 1 case) for the extended right hemicolectomy group (P = 0.014). Although the median number of harvested #221 and #222 LNs was similar between the two groups (6 vs. 8, P = 0.710, and 3 vs. 2, P = 0.256, respectively), that of #223 was significantly larger in extended right hemicolectomy than in transverse colectomy (3 vs. 1, P = 0.038). The 5-year disease-free and overall survival rates were 92.4 and 90.3% for the extended right hemicolectomy group, and 95.7 and 79.6% for the transverse colectomy group (P = 0.593 and P = 0.638, respectively). Laparoscopic extended right hemicolectomy and laparoscopic transverse colectomy offer similar oncological outcomes for mid-transverse colon cancer. Laparoscopic extended right hemicolectomy might be associated with fewer postoperative complications.

Itopride therapy for functional dyspepsia: a meta-analysis.

PubMed

Huang, Xuan; Lv, Bin; Zhang, Shuo; Fan, Yi-Hong; Meng, Li-Na

2012-12-28

To evaluate the therapeutic effects of itopride vs other drugs (placebo, domperidone, mosapride) for functional dyspepsia (FD). Randomized controlled trials (RCTs) of itopride for FD were retrieved from databases. Relevant information was extracted and analyzed, using the relative risk (RR) and weighted mean deviation, as appropriate. A random or fixed effect model was used, based on the heterogeneity of the included articles, and visual inspection of funnel plots was used to evaluate publication bias. Nine RCTs enrolling 2620 FD cases were included; 1372 cases received itopride treatment and 1248 cases received placebo or other drugs (control groups). Compared with control groups, itopride had superior RR values of 1.11 [95%CI: (1.03, 1.19), P = 0.006], 1.21 [95%CI: (1.03, 1.44), P = 0.02], and 1.24 [95%CI: (1.01, 1.53), P = 0.04] for global patient assessment, postprandial fullness, and early satiety, respectively. For the Leeds Dyspepsia Questionnaire score, the weighted mean deviation was -1.38 [95%CI: (-1.75, -1.01), P < 0.01]. The incidence of adverse effects was similar in the itopride and control groups. The funnel plots for all indicators showed no evidence of publication bias. Itopride has good efficacy in terms of global patients assessment, postprandial fullness, and early satiety in the treatment of patients with FD and shows a low rate of adverse reactions. Itopride can greatly improve FD syndromes-score.

[Nocturnal spasmodic cough in the infant. Evolution after antireflux treatment].

PubMed

Dordal, M T; Baltazar, M A; Roca, I; Marques, L; Server, M T; Botoy, J

1994-02-01

Several studies have shown the relationship between gastro-oesophageal reflux, bronchial asthma and chronic nocturnal cough and this should not be neglected, particularly in patients who present an unfavourable development in spite of conventional treatment. For diagnosis of gastroesophageal reflux, amongst other investigations, esophageal gammagraphy of swallowing, that detects alterations in the mobility of the oesophagus, secondary to a possible oesophagitis. The objective of this study was to evaluate the clinical progress and gammagraphy of a group of children with chronic predominantly nocturnal cough (with or without bronchial asthma) with initially pathological esophageal gammagraphy, after three months of treatment with gastrokinetic drugs (cisapride against domperidone) and postural dietetic limits, in comparison with a reference group who, although having followed the limits in question had not received the pharmacological treatment. From the clinical viewpoint, cough disappeared in 64.5% of cases without significant statistical differences between the two groups. Gammagraphy became normal in 20/55 cases, improved in 10/55 cases and was unchanged in 25/55. Although there was no significant difference, gammagraphy development was better in children who received domperidone. The agreement between clinical progress and gammagraphy was 60% with a large number of false positives in the gammagraphy. We believe that the simple introduction of the postural-dietetic measures may improve the clinical control in the type of patients who present with a chronic nocturnally predominant cough that does not yield to conventional treatment.

Significant renoprotective effect of telbivudine during preemptive antiviral therapy in advanced liver cancer patients receiving cisplatin-based chemotherapy: a case-control study.

PubMed

Lin, Chih-Lang; Chien, Rong-Nan; Yeh, Charisse; Hsu, Chao-Wei; Chang, Ming-Ling; Chen, Yi-Cheng; Yeh, Chau-Ting

2014-12-01

Cisplatin is a known nephrotoxic agent requiring vigorous hydration before use. However, aggressive hydration could be life-threatening. Therefore, in cirrhotic patients with advanced hepatocellular carcinoma (HCC) under cisplatin-based chemotherapy, the risk of nephrotoxicity increased. Because previous studies showed that long-term telbivudine treatment improved renal function in chronic hepatitis B virus (HBV) infected patients, we conducted a case-control study to evaluate the clinical outcome of telbivudine preemptive therapy in HBV-related advanced HCC patients treated by combination chemotherapy comprising 5-fluorouracil, mitoxantrone and cisplatin (FMP). From June 2007 to March 2012, 60 patients with HBV-related advanced HCC, all receiving the same FMP chemotherapy protocol, were enrolled. Of them, 20 did not receive any antiviral therapy, whereas the remaining 40 patients (sex and age matched) received telbivudine preemptive therapy. Progressive decrease of aminotransferase levels (p < 0.05) and progressive increase of viral clearance rates (p < 0.001) were found in telbivudine-treated group. No drug resistance developed during the course of treatment. When compared with non-antiviral-treated patients, a significantly higher post-therapeutic estimated glomerular filtration rate (eGFR) was found in the telbivudine-treated group (p < 0.001). In patients with initial eGFR >100 ml/min (n = 34), the median overall survival was significantly longer in the telbivudine-treated group (12.1 vs. 4.9 months; p = 0.042). Preemptive use of telbivudine significantly prevented eGFR deterioration caused by cisplatin-based chemotherapy in HBV-related advanced HCC. In patients with initially sufficient eGFR level, telbivudine treatment was associated with a longer overall survival.

Care management service and falls prevention: a case-control study in a Chinese population.

PubMed

Leung, Angela Y M; Lou, Vivian W Q; Chan, Kin Sun; Yung, Alison; Chi, Iris

2010-04-01

This study evaluates the effect of a care management service (CMS) on falls in older adults. This is a retrospective case-control study with 78 CMS recipients as the case group who received CMS and another 312 community-dwelling frail elders as the control group.The groups were matched by age, gender, activity of daily living, cognitive impairment, and unsteady gait. Thus they were comparable in characteristics and frailty. Among the 390 participants, 89 older adults (23.0%) had falls in the 90 days prior to the survey. After controlling for the identified risk factors for falls, the odds ratio of CMS was 0.27 (95% confidence interval = 0.110-0.663, p < .01). These findings indicate that CMS recipients have a lower chance for falls compared to their counterparts. The two features of CMS (comprehensive assessment and multidisciplinary actions to reduce fall risks) are discussed.

Improving the effectiveness of sickness benefit case management through a public-private partnership? A difference-in-difference analysis in eighteen Danish municipalities.

PubMed

Larsen, Malene Rode; Aust, Birgit; Høgelund, Jan

2017-04-18

The aim of this study was to investigate whether a multidimensional public-private partnership intervention, focussing on improving the quality and efficiency of sickness benefit case management, reduced the sickness benefit duration and the duration until self-support. We used a difference-in-difference (DID) design with six intervention municipalities and 12 matched control municipalities in Denmark. The study sample comprised 282,103 sickness benefit spells exceeding four weeks. The intervention group with 110,291 spells received the intervention, and the control group with 171,812 spells received ordinary sickness benefit case management. Using register data, we fitted Cox proportional hazard ratio models, estimating hazard ratios (HR) and confidence intervals (CI). We found no joint effect of the intervention on the sickness benefit duration (HR 1.02, CI 0.97-1.07) or the duration until self-support (HR 0.99, CI 0.96-1.02). The effect varied among the six municipalities, with sickness benefit HRs ranging from 0.96 (CI 0.93-1.00) to 1.13 (CI 1.08-1.18) and self-support HRs ranging from 0.91 (CI 0.82-1.00) to 1.11 (CI 1.06-1.17). Compared to receiving ordinary sickness benefit management the intervention had on average no effect on the sickness benefit duration or duration until self-support. However, the effect varied considerably among the six municipalities possibly due to differences in the implementation or the complexity of the intervention.

The use of quilting suture in abdominoplasty does not require aspiratory drainage for prevention of seroma.

PubMed

Arantes, Henrique Lopes; Rosique, Rodrigo Gouvêa; Rosique, Marina Junqueira Ferreira; Mélega, Jose Marcos

2010-02-01

The formation of seromas after abdominoplasty is a highly prevalent complication that disturbs both the patient and the surgeon. Aspiratory drainage and adhesion sutures (Baroudi suture) are widely used to prevent this complication. This study evaluated the effectiveness of drains in preventing seromas. This retrospective study investigated women submitted to classic abdominoplasty with adhesion sutures. The women were divided into two groups. Group 1 comprised 28 individuals who received no drains, and group 2 consisted of 32 patients that had drains placed. Clinical evaluation of the patients was performed 7 days, 14 days, 1 month, 2 months, 4 months, and 6 months postoperatively. Statistical analysis was accomplished via Fisher's exact test. Group 1 had one case of seroma (3.5%), clinically detected between the first and second postoperative months, whereas group 2 had one case (3.12%) detected 14 days postoperatively. Fisher's test showed a P value of 1.000 (not statistically significant), for a 95% confidence interval of 0.05 to 14.08 and an odds ratio of 0.8387. Clinical evaluation showed no statistical difference in the incidence of seromas after abdominoplasty with adhesion sutures between the patients who received drains and those who did not. The use of adhesion sutures is an effective measure for preventing seromas with no need for additional surgical measures.

Investigation effect of oral chamomilla on sleep quality in elderly people in Isfahan: A randomized control trial.

PubMed

Abdullahzadeh, Mehrdad; Matourypour, Pegah; Naji, Sayed Ali

2017-01-01

Elderly people often suffer from sleep disorders. Chamomile due to the many health benefits such as sedation may be effective in improving sleep quality in elderly people. This study aimed to determine the effect of Matricaria chamomilla extract on sleep quality in elderly people admitted to nursing homes of Isfahan in 2014. The present study is a quasi-experimental clinical trial. The study population was 77 cases of elderly hospitalized in nursing homes. Participants were selected through random continuous sampling and divided into intervention and control groups. The intervention group received 400 mg oral capsules of chamomile twice daily, after lunch and after dinner for 4 weeks. The control group did not receive the intervention. Sleep quality in older adults before and after intervention were compared using the Pittsburgh Sleep Quality Index questionnaire. Data were analyzed using descriptive statistics and paired t - and independent t -tests, one-way analysis of variance and liner regression analysis, using SPSS software version 17. Before intervention, the mean score of sleep quality both experimental and control groups showed no significant difference ( P > 0.05). After intervention, the mean score of sleep quality was a significant difference between experimental and control groups ( P < 0.001). Oral administration of chamomile extract has sedative properties in sleep quality of hospitalized elderly patients in nursing homes. Therefore, it can be used in similar cases and nursing care.

Reinstatement after human feature-positive discrimination learning.

PubMed

Franssen, Mathijs; Claes, Nathalie; Vervliet, Bram; Beckers, Tom; Hermans, Dirk; Baeyens, Frank

2017-04-01

In two experiments, using an online conditioned suppression task, we investigated the possibility of reinstatement of extinguished feature-target compound presentations after sequential feature-positive discrimination training in humans. Furthermore, given a hierarchical account of Pavlovian modulation (e.g., Bonardi, 1998; Bonardi and Jennings, 2009), we predicted A-US reinstatement to be stronger than US-only reinstatement. In Experiment 1, participants learned a sequential feature-positive discrimination (X→A + |A - ), which was subsequently extinguished (X→A - ). During the following reinstatement phase, group US-only received US-only presentations (not signalled), group A-US received A-US presentations, and the Control group received exposure to the context, but no CSs or USs, for an equal amount of time. Reinstatement of differential X→A/A responding was observed in the US-only group but not in the Control or A-US groups. Although differential X→A/A responding was not significant in group A-US, responding to the X→A compound was significantly stronger compared to that in group US-only. Hence, it could be the case the group A-US showed stronger reinstatement, but that differential responding was abolished due to excitation gained by A. Experiment 2 was set up to circumvent the acquired excitation of A by testing transfer of the feature after A-US reinstatement to a different target, B. Participants acquired two discriminations, X→A/A and Y→B/B, of which X→A was then extinguished. Subsequently, group A-US received reinforced presentations of A during a reinstatement phase while group Control received exposure to the context. Final testing of the novel X→B compound was hypothesized to show higher responding in group A-US than in group Control, but findings of this approach were limited due to acquired equivalence and/or perceptual factors causing a secondary extinction effect. We conclude to have obtained clear evidence in favour of reinstatement of differential responding after human Feature-Positive discrimination training and subsequent compound extinction, but no evidence in favour of A-US presentations being a stronger trigger for reinstatement than are US-only presentations. Copyright © 2017 Elsevier B.V. All rights reserved.

[Blocking the spray of contaminants from patients' exhalent using a tracheal detecting bulb during endotracheal intubation].

PubMed

Tong, You-liang; Sun, Ming; Wang, Zhen; Li, Bin; Xie, Jue; Ye, Hui

2011-11-01

To examine the effect of a newly-developed tracheal detecting-bulb (TDB) in preventing the spray of contaminants in patients' exhalent during emergency endotracheal intubation procedure. 62 emergency patients (male or female, age 21-73 years, weight 47-83 kg, with different levels of consciousness and spontaneous breathing) were randomly divided into two groups (n =31 each) to receive endotracheal intubation by an anesthesiologist with more than 17 years of experience, with (TDB group) or without (control group) a TDB connected to the tracheal tubing. Records were taken regarding the patient's coughing, expansion / contraction of the TDB, the operator's feeling of the patient's exhalent on his face / neck and the contamination of these areas by blood / secretions from the patients in the due course. In TDB group, expansion / contraction of TDB occurred in all cases, but the operator felt no exhalent in any of them. In 9 cases the patients coughed but the operator was contaminated only in 2 cases. While in control group, the patients' exhalent was felt in 16 cases. Coughing were recorded in 7 cases, and the operator was contaminated in 11 cases. In comparison with the control group, TDB group had significantly lower(both P < 0.05), incidence in feeling the exhalent (0 vs. 16), and contamination by blood or secretions (2 vs. 11) although the two groups had no significant difference in the incidence of coughing (9 vs. 7, P > 0.05). TDB can play an important role in blocking the spray of contaminants in patients' exhalent during endotracheal intubation.

Nonsurgical periodontal-therapy improves glycosylated hemoglobin levels in pre-diabetic patients with chronic periodontitis

PubMed Central

Joseph, Rosamma; Sasikumar, Meera; Mammen, Jerry; Joseraj, M G; Radhakrishnan, Chandni

2017-01-01

AIM To evaluate the effect of nonsurgical periodontal therapy on glycosylated haemoglobin levels in pre-diabetic patients with chronic periodontitis (CHP). METHODS Sixty pre-diabetic patients with CHP were selected and equally allocated to case and control group. All subjects were evaluated at base line for periodontal parameters (plaque index, oral hygiene index, modified gingival index, probing pocket depth, clinical attachment level) and systemic parameters [glycosylated hemoglobin (HbA1c), fasting lipid profile, and fasting blood glucose]. The case group received non-surgical periodontal therapy. Subjects were re-evaluated for periodontal and systemic parameters after three months. RESULTS Both groups were comparable at baseline. Three months after non surgical periodontal therapy (NSPT), there was significant improvement in periodontal parameters in case group. The mean difference in systemic parameters like HbA1c and fasting plasma glucose from baseline to fourth month for case group was 0.22 ± 0.11 and 3.90 ± 8.48 respectively and control group was -0.056 ± 0.10 and -1.66 ± 6.04 respectively, which was significant between case and control group (P < 0.05). In the case group there was a significant decrease in HbA1c from baseline to three months following NSPT (P < 0.05). CONCLUSION This study showed that periodontal inflammation could affect the glycemic control in otherwise systemically healthy individuals. Periodontal therapy improved periodontal health status and decreased glycosylated haemoglobin levels, thus reducing the probability of occurrence of inflammation induced prediabetes in patients with CHP. PMID:28572882

Beneficial effects of curcumin nano-emulsion on spermatogenesis and reproductive performance in male rats under protein deficient diet model: enhancement of sperm motility, conservancy of testicular tissue integrity, cell energy and seminal plasma amino acids content.

PubMed

Ahmed-Farid, Omar A H; Nasr, Maha; Ahmed, Rania F; Bakeer, Rofanda M

2017-09-02

Malnutrition resulting from protein and calorie deficiency continues to be a major concern worldwide especially in developing countries. Specific deficiencies in the protein intake can adversely influence reproductive performance. The present study aimed to evaluate the effects of curcumin and curcumin nano-emulsion on protein deficient diet (PDD)-induced testicular atrophy, troubled spermatogenesis and decreased reproductive performance in male rats. Juvenile rats were fed the protein deficient diet (PDD) for 75 days. Starting from day 60 the rats were divided into 4 groups and given the corresponding treatments for the last 15 days orally and daily as follows: 1st group; curcumin group (C) received 50 mg/kg curcumin p.o. 2 nd group; curcumin nano-form low dose group (NCL) received 2.5 mg/kg nano-curcumin. 3rd group; curcumin nano-form high dose group (NCH) received 5 mg/kg nano-curcumin. 4th group served as malnutrition group (PDD group) receiving the protein deficient diet daily for 75 days and received distilled water ingestions (5 ml/kg p.o) daily for the last 15 days of the experiment. A normal control group was kept under the same conditions for the whole experiment and received normal diet according to nutrition requirement center daily for 75 days and received distilled water ingestions (5 ml/kg p.o) daily for the last 15 days of the experiment. PDD induced significant (P < 0.05) reduction in serum testosterone level, sperm motility, testicular GSH, CAT, SOD, testicular cell energy (ATP, ADP and AMP), essential and non-essential amino acids in seminal plasma, an increase in testicular MDA, NOx, GSSG and 8-OHDG. Data was confirmed by histological examination and revealed pathological alteration in the PDD group. Ingestion of curcumin (50 mg/kg) and curcumin nano-emulsion (2.5 and 5 mg/kg) showed significant (P< 0.05) amelioration effects against PDD-induced disrupted reproductive performance as well as biochemical and pathological alterations and the overall results of the nano-emulsion (5 mg/kg) were comparable to curcumin (50 mg/kg). The present study suggests that administration of curcumin nano-emulsion as a daily supplement would be beneficial in malnutrition- induced troubled male reproductive performance and spermatogenesis cases.

Is the residential combined (psychotherapy plus medication) treatment of patients with severe personality disorder effective in terms of suicidality and impulsivity?

PubMed

Vaslamatzis, Grigorios; Theodoropoulos, Panayiotis; Vondikaki, Stamatia; Karamanolaki, Hara; MiliaTsanira, Myrto; Gourounti, Kleanthi

2014-02-01

The aim of this study was to compare the effectiveness of combined treatment-medication plus psychodynamic psychotherapy-and psychodynamic psychotherapy alone on the outcome variables of suicidality and impulsivity in a population of adult inpatients with severe personality disorder (SPD). This is a naturalistic-empirical (observational) study under the conditions of clinical practice (an intensive specialized inpatient psychotherapeutic program [SIPP]). The sample consisted of 33 inpatients with SPD who were allocated to two subgroups (groups A and B). The patients in group A received psychodynamic psychotherapy and adjunctive pharmacotherapy, whereas the patients in group B received multimodal psychodynamic psychotherapy only. A statistically significant reduction in suicidality score was observed in the patients in group A, whereas a tendency for significant reduction in impulsivity score was observed in group B after the SIPP termination. Pharmacotherapy combined with multimodal psychodynamic psychotherapy, always within the SIPP, seems more effective in the case of suicidality rather than impulsivity.

Application of Early Nutrition Support in Neurosurgical Coma Patients.

PubMed

Ren, Guoqin

2015-12-01

The present study was conducted to investigate the clinical efficacy of early parenteral and enteral nutrition (PN + EN) support in neurosurgical coma patients. Eighty cases of neurosurgical coma patients were randomly divided into intervention group and control group. The intervention group received early PN + EN support, and the control group received only total enteral nutritional (TEN) support. The levels of hemoglobin (HGB), serum albumin (ALB), prealbumin (PA), and retinol-binding protein (RBP) in two groups on days 1, 10, and 20 were observed. The incidences of pneumonia, stress ulcer, abnormal liver function, abdominal distension, and diarrhea between two groups were also compared. Results found that, on day 10, compared with the control group, the levels of HGB, PA, and RBP in the intervention group were significantly increased (P < 0.05). On day 20, ALB in the intervention group significantly increased (P < 0.05), and the incidences of pneumonia, abdominal distension, and diarrhea in the intervention group were significantly lower than those in the control group (P < 0.05). Compared with only TEN support, early PN + EN support can obviously improve the nutritional status of neurosurgical coma patients and reduce the occurrence of complications.

Two-stage revisions for culture-negative infected total knee arthroplasties: A five-year outcome in comparison with one-stage and two-stage revisions for culture-positive cases.

PubMed

Li, Heng; Ni, Ming; Li, Xiang; Zhang, Qingmeng; Li, Xin; Chen, Jiying

2017-03-01

Culture-negative periprosthetic joint infection (PJI) is very intractable when dealing with an infected total knee arthroplasty (TKA) patient. Two-stage revision has been proved to be a reliable solution for PJI patients. Whether it is still credible for culture-negative infected patients remains uncertain. Our group retrospectively reviewed all total knee revision patients from January 2003 to January 2014, 145 PJI patients were diagnosed as infection with the PJI diagnostic criteria and 129 patients were successfully followed. As different treating strategies were utilized, these patients were divided into culture-negative (18 cases, CN) group, culture-positive with one-stage revision group (CP1, 21 cases) and culture-positive with two-stage revision group (CP2, 87 cases) groups. The CN group and CP2 group underwent two-stage revision with antibiotic loaded cement spacers and intravenous antibiotics, CP1 group received one-stage revision. All the culture results and relevant medical records were thoroughly reviewed. The mean follow-up time was 59.5 ± 32.3 months (range 12-158 months). The culture-negative rate was 14.2%. The overall infection control rate was 92.12%. Infection recurrence was observed in two cases in CP1 group (9.09%), six cases in CP2 group (6.90%) and two cases in CN group (11.1%). The reinfection rate of culture-negative patients and culture-positive patients was 7.34% and 11.1% with no significant difference (p = 0.94). No statistically difference was observed between CP2 group and CN group (p = 0.90). No Spacer fracture or dislocation was observed. With combined or broad spectrum antibiotics, two-stage revision showed comparable outcome when treating culture-negative infected TKA patients at five-year follow-up. Copyright © 2016. Published by Elsevier B.V.

Spindle cell carcinoma of the esophagus

PubMed Central

Zhang, Baihua; Xiao, Qin; Yang, Desong; Li, Xu; Hu, Jun; Wang, Yonggang; Wang, Wenxiang

2016-01-01

Abstract This study conducted a retrospective multicenter analysis to investigate the clinicopathological features, optimal therapeutic strategy, and prognosis of spindle cell carcinoma (SpCC) of the esophagus. A total of 71 patients with esophageal SpCC from 3 large cancer centers in China were systematically analyzed. All patients received curative resection, 13 patients received adjuvant radiotherapy and 15 patients received adjuvant combination chemotherapy. Additionally, a total of 1852 patients with typical esophageal SCC (SCC) were selected as controls in this study. SpCC mostly presented as a polypoid appearance (66.2%), and the surrounding mucosa showed high-grade hyperplasia or superficial SCC in 31 cases (43.7%). Two patients even had extensive carcinoma in situ that spread to the resection margins. Patients in the SpCC group were more likely to present with stage I lesions compared with those in the typical SCC group (33.8% vs 8.0%, P < 0.001). Although the percentage of T1/2 lesions was higher in the SpCC group than in the typical SCC group (67.6% vs 29.7%, P < 0.001), both groups had similar rates of locoregional lymphatic metastases (45.1% vs 48.4%, P = 0.578). The median survival time and 5-year overall survival of the SpCC group was 43 months and 44.8%, respectively, higher than 37.5 months and 38.3%, respectively, for the typical SCC group (P = 0.044). In univariate analysis, the macroscopical type and pathological T, N, and TNM stages had a statistically significant impact on the prognosis of SpCC after curative resection. However, only the TNM stage (hazard ratio, 2.708; 95% confidence interval, 1.786–4.105, P < 0.001) was identified as an independent prognostic factor in multivariate analysis. The 5-year OS of SpCC in stages I (79.8%) and II (39.7%) were significantly longer than that of stages III/IV (16.2%) (P < 0.001 and P = 0.012). As those SpCC cases that received chemoradiotherapy were in more advanced stages, their prognosis was still worse than SpCC patients who did not receive chemoradiotherapy even after such treatment (P = 0.042, 0.010, respectively). SpCC shows a highly aggressive tendency of lymphatic spread, although it does not tend to infiltrate deeply into the esophageal wall. Compared with typical SCC that also underwent esophagectomy with extended lymphadenectomy, SpCC may achieve a better survival rate. Further investigation is warranted to examine the effect of postoperative chemoradiotherapy on the prognosis of SpCC. PMID:27631227

10 CFR 110.42 - Export licensing criteria.

Code of Federal Regulations, 2013 CFR

2013-01-01

... the common defense and security. (2) The receiving country, after being advised of the information... such material, will be retransferred to the jurisdiction of any other country or group of countries... the case of facility exports, does not constitute an unreasonable risk to the public health and safety...

10 CFR 110.42 - Export licensing criteria.

Code of Federal Regulations, 2014 CFR

2014-01-01

... the common defense and security. (2) The receiving country, after being advised of the information... such material, will be retransferred to the jurisdiction of any other country or group of countries... the case of facility exports, does not constitute an unreasonable risk to the public health and safety...

Leading by Example: The Case of Leader OCB

ERIC Educational Resources Information Center

Yaffe, Tal; Kark, Ronit

2011-01-01

The importance of leading by personal example or role modeling for effective leadership has been recognized in many leadership theories. However, leaders' ability to influence group behavior through exemplary behavior has received little attention in empirical work. This study explores leading by example through theoretical development and…

Outcome of urinary tract infections caused by extended spectrum β-lactamase-producing Enterobacteriaceae in children.

PubMed

Tratselas, Athanasios; Iosifidis, Elias; Ioannidou, Maria; Saoulidis, Stamatis; Kollios, Konstantinos; Antachopoulos, Charalampos; Sofianou, Danai; Roilides, Emmanuel J

2011-08-01

The outcome of patients with urinary tract infections caused by extended spectrum β-lactamases (ESBL)-producing bacteria (cases) was compared with that of matched controls with urinary tract infections caused by non-extended spectrum β-lactamases-producing isolates. Significantly, more case patients received inappropriate empiric therapy than controls. Nevertheless, clinical and microbiologic outcomes as well as formation of renal scars did not differ between the 2 groups.

Combined use of fluorescence with a magnetic tracer and dilution effect upon sentinel node localization in a murine model.

PubMed

Kuwahata, Akihiro; Ahmed, Muneer; Saeki, Kohei; Chikaki, Shinichi; Kaneko, Miki; Qiu, Wenqi; Xin, Zonghao; Yamaguchi, Shinji; Kaneko, Akiko; Douek, Michael; Kusakabe, Moriaki; Sekino, Masaki

2018-01-01

Sentinel node biopsy using radioisotope and blue dye remains a gold standard for axillary staging in breast cancer patients with low axillary burden. However, limitations in the use of radioisotopes have resulted in emergence of novel techniques. This is the first in vivo study to assess the feasibility of combining the two most common novel techniques of using a magnetic tracer and indocyanine green (ICG) fluorescence. A total of 48 mice were divided into eight groups. Groups 1 and 2, the co-localization groups, received an injection of magnetic tracers (Resovist ® and Sienna+ ® , respectively) and ICG fluorescence; distilled water was used as the solvent of ICG. Groups 3 and 4, the diluted injection groups, received an injection of magnetic tracers (Resovist and Sienna+, respectively) and saline for dilution. Groups 5, 6, and 7, the control groups, received magnetic tracer (Resovist, Sienna+) and ICG alone, respectively. Fluorescent intensity assessment and iron quantification of excised popliteal lymph nodes were performed. Group 1', a co-localization group, received an injection of magnetic tracers (Resovist) and ICG' fluorescence: saline was used as the solvent for ICG. Lymphatic uptake of all tracers was confined to the popliteal nodes only, with co-localization confirmed in all cases and no significant difference in fluorescent intensity or iron content of ex vivo nodes between the groups (except for Group 1'). There was no impact of dilution on the iron content in the diluted Sienna+ group, but it significantly enhanced Resovist uptake ( P =0.005). In addition, there was a significant difference in iron content ( P =0.003) in Group 1'. The combination of a magnetic tracer (Resovist or Sienna+) and ICG fluorescence is feasible for sentinel node biopsy and will potentially allow for precise transcutaneous node identification, in addition to accurate intraoperative assessment. This radioisotope-free "combined technique" warrants further assessment within a clinical trial.

[Can venous iron and tranexamic acid reduce the transfusion need? Report on a non randomized, case control study].

PubMed

Essola, L; Kouégnigan Rérambiah, L; Obame, R; Issembè, H; Sima Zué, A

2017-06-01

To evaluate if the association of injectable iron and tranexamic acid allows a significant saving in transfusion, in cases of myomectomies and hysterectomies. This is a prospective, non randomized study done over 8 months (from January 2013 to August 2013). Were included, patients undergoing hysterectomy or myomectomy who had a hemoglobin level greater than or equal to 8g/dl and less than 12g/dl. Two groups were compared: group A consisting of patients for whom a pack red cells was ordered and the group B which patients received intravenous iron preoperatively and tranexamic acid perioperatively. The level of hemoglobin, pre- and postoperative, the average number of blood units per patient and estimated blood loss was compared. The transfusion economy was evaluated. During this period, 87 patients with a mean age of 40±9 years (range: 23 and 70years) were included according to our criteria: 44 patients in group A and 43 patients in group B. Initial mean hemoglobin in both groups was 9.1±0.7g/dl. In group B, after iron administration, the mean hemoglobin was 11.3±0.7g/dl. The average number of red blood cells received intraoperative patient in group A was 1.54±0.51. The estimated blood loss was significant greater (P=0.0002) in group A (571.6±237.1ml) than in group B (213.7±131.7ml). No transfusion was performed in group B. The association intravenous iron and tranexamic acid resulted in the reduction of transfusion requirements in our setting. It could be integrated in the strategy for sparing blood transfusion in scheduled surgery with hemorrhagic risks. Copyright © 2017. Published by Elsevier SAS.

Use of chemotherapy plus a monoclonal antibody against HER2 for metastatic breast cancer that overexpresses HER2.

PubMed

Slamon, D J; Leyland-Jones, B; Shak, S; Fuchs, H; Paton, V; Bajamonde, A; Fleming, T; Eiermann, W; Wolter, J; Pegram, M; Baselga, J; Norton, L

2001-03-15

The HER2 gene, which encodes the growth factor receptor HER2, is amplified and HER2 is overexpressed in 25 to 30 percent of breast cancers, increasing the aggressiveness of the tumor. We evaluated the efficacy and safety of trastuzumab, a recombinant monoclonal antibody against HER2, in women with metastatic breast cancer that overexpressed HER2. We randomly assigned 234 patients to receive standard chemotherapy alone and 235 patients to receive standard chemotherapy plus trastuzumab. Patients who had not previously received adjuvant (postoperative) therapy with an anthracycline were treated with doxorubicin (or epirubicin in the case of 36 women) and cyclophosphamide alone (138 women) or with trastuzumab (143 women). Patients who had previously received adjuvant anthracycline were treated with paclitaxel alone (96 women) or paclitaxel with trastuzumab (92 women). The addition of trastuzumab to chemotherapy was associated with a longer time to disease progression (median, 7.4 vs. 4.6 months; P<0.001), a higher rate of objective response (50 percent vs. 32 percent, P<0.001), a longer duration of response (median, 9.1 vs. 6.1 months; P<0.001), a lower rate of death at 1 year (22 percent vs. 33 percent, P=0.008), longer survival (median survival, 25.1 vs. 20.3 months; P=0.01), and a 20 percent reduction in the risk of death. The most important adverse event was cardiac dysfunction of New York Heart Association class III or IV, which occurred in 27 percent of the group given an anthracycline, cyclophosphamide, and trastuzumab; 8 percent of the group given an anthracycline and cyclophosphamide alone; 13 percent of the group given paclitaxel and trastuzumab; and 1 percent of the group given paclitaxel alone. Although the cardiotoxicity was potentially severe and, in some cases, life-threatening, the symptoms generally improved with standard medical management. Trastuzumab increases the clinical benefit of first-line chemotherapy in metastatic breast cancer that overexpresses HER2.

Influence of ethnic group on asthma treatment in children in 1990-1: national cross sectional study.

PubMed Central

Duran-Tauleria, E.; Rona, R. J.; Chinn, S.; Burney, P.

1996-01-01

OBJECTIVE--To examine the extent to which the prescription of drugs for asthma adhered to recommended guidelines in 1990-1 and to assess the influence of ethnic group on prescription. DESIGN--Cross sectional. SETTING--Primary schools in England and Scotland in 1990-1. SUBJECTS--Children aged mainly 5-11 years. The representative samples included 10628 children. The inner city sample included 7049 children, 4866 (69%) from ethnic minority groups. For the prevalence estimation 14490 children were included in the analysis (82% of the eligible children). For the treatment analysis a subgroup of 5494 children with respiratory symptoms was selected. MAIN OUTCOME MEASURES--Prevalence of respiratory symptoms and drugs commonly prescribed for asthma, method of administration, inappropriate treatment, and odds ratios to assess the effect of ethnic group on rate of prescription and method of administration. RESULTS--Children with respiratory symptoms in the inner city sample were less likely to be diagnosed as having asthma. Of children with reported asthma attacks, those in inner city areas had a higher risk of not having been prescribed any drug for asthma (odds ratio 1.87 (95% confidence interval 1.26 to 2.77). Overall, 773 (75%) of these children had received a beta 2 agonist, 259 (25%) had received steroids, 148 (14%) had received sodium cromoglycate, and 194 (19%) had received no drug treatment in the previous year. When prescribed, beta 2 agonists were inhaled in 534 (69%) of cases, and this percentage was even lower in ethnic minority groups. Children of Afro-Caribbean and Indian subcontinent origin who had asthma were less likely to receive beta 2 agonists, and those from the Indian subcontinent were less likely to receive anti-inflammatory drugs. Antibiotics were less prescribed and antitussives more prescribed in children from ethnic minority groups than in white children. CONCLUSION--In 1990-1 the risk of underdiagnosis and undertreatment of asthma was higher in children from ethnic minority groups. The implementation of indicators and targets to monitor inequalities in the treatment of asthma in ethnic groups could improve equity and effectiveness in the NHS. PMID:8688777

The selective treatment of clinical mastitis based on on-farm culture results: I. Effects on antibiotic use, milk withholding time, and short-term clinical and bacteriological outcomes.

PubMed

Lago, A; Godden, S M; Bey, R; Ruegg, P L; Leslie, K

2011-09-01

The objective of this multi-state, multi-herd clinical trial was to evaluate the efficacy of using an on-farm culture system to guide strategic treatment decisions in cows with clinical mastitis. The study was conducted in 8 commercial dairy farms ranging in size from 144 to 1,795 cows from Minnesota, Wisconsin, and Ontario, Canada. A total of 422 cows affected with mild or moderate clinical mastitis in 449 quarters were randomly assigned to either (1) a positive-control treatment program or (2) an on-farm, culture-based treatment program. Quarter cases assigned to the positive-control group received immediate on-label intramammary treatment with cephapirin sodium. Quarters assigned to the culture-based treatment program were cultured on-farm and treated with cephapirin sodium after 18 to 24h of incubation if they had gram-positive growth or a mixed infection. Quarters with gram-negative or no growth did not receive intramammary therapy. The proportion of quarter cases assigned to positive-control and culture-based treatments that received intramammary antibiotic therapy because of study assignment was 100 and 44%, respectively; the proportion of cases that received secondary antibiotic therapy was 36 and 19%, respectively; and the proportion of cases that received intramammary antibiotic therapy because of study assignment or secondary therapy was 100 and 51%, respectively. A tendency existed for a decrease in the number of days in which milk was discarded from cows assigned to the culture-based treatment program versus cows assigned to the positive-control group (5.9 vs. 5.2 d). No statistically significant differences existed between cases assigned to the positive-control and cases assigned to the culture-based treatment program in days to clinical cure (2.7 vs. 3.2 d), bacteriological cure risk within 21 d of enrollment (71 vs. 60%), new intramammary infection risk within 21 d of enrollment (50 vs. 50%), and treatment failure risk (presence of infection, secondary treatment, clinical mastitis recurrence, or removal from herd within 21 d after enrollment; 81 vs. 78%). In summary, the use of an on-farm culture system to guide the strategic treatment of clinical mastitis reduced intramammary antibiotic use by half and tended to decrease milk withholding time by 1 d, without significant differences in days to clinical cure, bacteriological cure risk, new intramammary infection risk, and treatment failure risk within 21 d after the clinical mastitis event. Copyright © 2011 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

[Pharmacovigilance in Portugal: Activity of the Central Pharmacovigilance Unit].

PubMed

Batel-Marques, Francisco; Mendes, Diogo; Alves, Carlos; Penedones, Ana; Dias, Patricia; Martins, Angelina; Santiago, Luiz Miguel; Fontes-Ribeiro, Carlos; Caramona, Margarida; Macedo, Tice

2015-01-01

The aim of this study was to characterize the spontaneous reports of adverse events that were received by the Central Portugal Regional Pharmacovigilance Unit. Spontaneous reports received between 01/2001 and 12/2013 were considered. The annual reporting ratios were estimated. The cases were characterized according to their seriousness, previous description, causality assessment, origin and professional group of the reporter, type of adverse event and pharmacotherapeutic groups of the suspected drugs most frequently reported. The Pharmacovigilance Unit received 2408 reports that contained 5749 adverse events. In 2013, the reporting rate was estimated at 171 reports per million inhabitants. Fifty-five percent of the reports were assessed as serious. Ninety percent of the cases were assessed as being at least possibly related with the suspected drug. The suspected drugs most frequently reported were anti-infectives for systemic use (n = 809, 33%). The most frequently reported adverse events were "Skin and subcutaneous tissue disorders" (n = 1139, 20%). There were 154 (6.4%) reports resulting in life-threatening situations and/or death, and 88 (3.6%) containing at least one adverse event assessed as serious, unknown and certain or probable. The present results are in line with those found in other studies, namely the seriousness and type of the adverse events and the pharmacotherapeutic groups of the most frequently reported suspected drugs. In the last years, the Central Portugal Regional Pharmacovigilance Unit has registered a growth in the reporting rate in general, as well as an increase in the reporting of unknown and serious adverse drug reactions.

[Case-control study on effects of external fixation combined with limited internal fixation for the treatment of Pilon fractures of Rüedi-Allgower type III].

PubMed

Duan, Da-Peng; You, Wu-Lin; Ji, Le; Zhang, Yong-Tao; Dang, Xiao-Qian; Wang, Kun-Zheng

2014-01-01

To analyze the effects of three surgical operations in the treatment of Pilon fracture of Rüedi-Allgower type III, and put forward the best therapeutic method. The clinical data of 33 patients with Pilon fracture who received surgical operations (plaster immobilization group, 10 cases; distal tibia anatomical plate group, 11 cases; external fixation with limited internal fixation group, 12 cases) from October 2009 to January 2012 were analyzed. There were 5 males and 5 females, ranging in age from 24 to 61 years in the plaster immobilization group. There were 7 males and 4 females, ranging in age from 21 to 64 years in the distal tibia anatomical plate group. There were 7 males and 5 females, ranging in age from 23 to 67 years in the external fixation with limited internal fixation group. The Ankle X-ray of Pilon fracture after operation, ankle score, early and late complications were collected. Bourne system was used to evaluate ankle joint function. After 8 months to 3 years follow-up, it was found that three kinds of treatment had significant differences in the outcomes and complications (P < 0.05): the external fixation with limited internal fixation group got the best results. The number of anatomic reduction cases in the external fixation with limited internal fixation group (7 cases) and the distal tibia anatomical plate group (8 cases) was more than the plaster immobilization group (2 cases). According to the ankle score, 8 patients got an excellent result, 3 good and 1 poor in the limited internal fixation group ,which was better than those of distal tibia anatomical plate group (5 excellent, 4 good and 2 poor) and the plaster immobilization group (3 excellent, 4 good and 3 poor). The number of early and late complications in the external fixation with limited internal fixation group was more than those in the plaster immobilization group and the distal tibia anatomical plate group (P< 0.05). Treatment of external fixation with limited internal fixation in the treatment of Pilon fracture of Rüedi-Allgower type III is effective and safe.

A randomized case-controlled study of recombinant human granulocyte colony stimulating factor for the treatment of sepsis in preterm neutropenic infants.

PubMed

Aktaş, Doğukan; Demirel, Bilge; Gürsoy, Tuğba; Ovalı, Fahri

2015-06-01

To investigate the efficacy and safety of recombinant human granulocyte colony-stimulating factor, recombinant human granulocyte-macrophage colony-stimulating factor (rhG-CSF) to treat sepsis in neutropenic preterm infants. Fifty-six neutropenic preterm infants with suspected or culture-proven sepsis hospitalized in Zeynep Kamil Maternity and Children's Educational and Training Hospital, Kozyatağı/Istanbul, Turkey between January 2008 and January 2010 were enrolled. Patients were randomized either to receive rhG-CSF plus empirical antibiotics (Group I) or empirical antibiotics alone (Group II). Clinical features were recorded. Daily complete blood count was performed until neutropenia subsided. Data were analyzed using SPSS version 11.5. Thirty-three infants received rhG-CSF plus antibiotic treatment and 23 infants received antibiotic treatment. No drug-related adverse event was recorded. Absolute neutrophil count values were significantly higher on the 2(nd) study day and 3(rd) study day in Group I. Short-term mortality did not differ between the groups. Treatment with rhG-CSF resulted in a more rapid recovery of ANC in neutropenic preterm infants. However, no reduction in short-term mortality was documented. Copyright © 2014. Published by Elsevier B.V.

Can Rectal Diclofenac Prevent Post Endoscopic Retrograde Cholangiopancreatography Pancreatitis?

PubMed

Lua, Guan Way; Muthukaruppan, Raman; Menon, Jayaram

2015-10-01

Non steroidal anti-inflammatory drugs (NSAIDs) have been shown to reduce the incidence of post endoscopic retrograde cholangiopancreatography pancreatitis (PEP). There were various trials using different routes and dosages of NSAIDs but meta-analysis revealed inconsistent results. The aims of this study were to determine the efficacy of rectal diclofenac in preventing PEP and to evaluate any adverse events. This was a randomized, open-label, two-arm, prospective clinical trial. Only patients at high risk of developing PEP were recruited. They received 100 mg rectal diclofenac or no intervention immediately after ERCP. The patients were reviewed 30 days after discharge to evaluate any adverse event. Among 144 recruited patients, 69 (47.9%) received diclofenac and 75 (52.1%) had no intervention. Eleven patients (7.6%) developed PEP, in which seven were from the diclofenac group and four were in the control group. Eight cases of PEP (5.5%) were mild and three cases (2.1%) were moderate. The differences in pancreatitis incidence and severity between both groups were not statistically significant. There were 11 adverse events reported. Clinically significant bleeding happened in four patients (2.8%): one from the diclofenac group and three from the control group. Other events included cholangitis: two patients (2.9%) from the diclofenac group and four (5.3%) from the control group. One patient from the diclofenac group (1.4%) had a perforation which was treated conservatively. In summary, prophylactic rectal diclofenac did not significantly decrease the incidence of PEP among patients at high risk for developing PEP. However, the administration of diclofenac was fairly safe with few clinical adverse events.

Systemic perioperative prophylaxis in elective oncological colorectal surgery: cefotetan versus clindamicin plus aztreonam.

PubMed

Bellantone, R; Pacelli, F; Sofo, L; Doglietto, G B; Bossola, M; Ratto, C; Crucitti, F

1988-01-01

A prospective randomized study was performed with 65 patients undergoing elective surgery for colorectal cancer, to evaluate the prophylactic effect of two different parenteral antibiotic regimens. All patients underwent rigorous mechanical cleansing of the bowel (enemas, laxatives), received low-residue diet 3 days pre-operatively, and were given oral metronidazole (250 mg) five times a day for 3 days preoperatively. They were divided into two groups comparable in age, nutritional status and operative procedure. The patients in group A (36) received 2 g i.v. of cefotetan at induction of anaesthesia and two other administrations every 12 h. Patients in group B (29) were given clindamicin (600 mg, i.v.) at induction of anaesthesia plus aztreonam (1 g, i.v.); two other doses of the same combined antibiotics were administered every 8 h. Five patients were excluded from the study because they underwent Miles procedure; two others because they underwent explorative laparotomy only. The overall incidence of post-operative septic complications was 6.9% (4/58). No significant differences were found in terms of the rate of surgical infections: 3.1 in group A (1/32) and 0% in group B. Urinary tract infections (1 case) and respiratory tract infections (2 cases) were observed only in group B: the rate was found to be 11.5% (3/26); two anastomotic leakages were observed in group A (6.25%) and one in group B (3.8%). These data suggest that cefotetan appears to be as effective as clindamicin plus aztreonam in prophylaxis against infection in elective colorectal surgery.

Pregnancy outcomes in women with different doses of corticosteroid supplementation during labor and delivery.

PubMed

Owa, Takao; Mimura, Kazuya; Kakigano, Aiko; Matsuzaki, Shinya; Kumasawa, Keiichi; Endo, Masayuki; Tomimatsu, Takuji; Kimura, Tadashi

2017-07-01

The aim of this study was to report the pregnancy outcomes of women who received different doses of corticosteroid supplementation during labor and delivery. We conducted a retrospective review of 102 pregnant women who received oral corticosteroid therapy, delivered at Osaka University Hospital, and were administered intravenous corticosteroid supplementation during labor and delivery. From January 2008 to May 2012, 47 women were administered a high dose of corticosteroids (HD group). From June 2012 to December 2016, 55 women were given a low dose of corticosteroids (LD group). There were no significant differences in the patient characteristics between the two groups. The most frequent disease was systemic lupus erythematosus (30/102; 29.4%). Most women used prednisolone for more than 1 year (91/102; 89.2%) and at a dose of more than 5 mg/day (88/102; 86.3%). The total intravenous dose of hydrocortisone during labor and delivery ± standard deviation was 233.5 ± 129.4 mg (HD group) and 143.4 ± 38.1 mg (LD group), exhibiting a significantly larger dose in the HD group. No patients suffered an adrenal deficiency and there were no significant differences in the hemodynamics. There were three cases of puerperal endometritis, two patients with hyperglycemia, and one wound infection in the HD group, whereas one case of puerperal endometritis in the LD group. There were no significant differences in the neonatal outcomes. Pregnancy outcomes did not differ between the high and low doses of corticosteroid supplementation during labor and delivery. © 2017 Japan Society of Obstetrics and Gynecology.

Anatomical distribution and detection rate of colorectal neoplasms according to age in the colonoscopic screening of a Korean population.

PubMed

Lee, Suk-Young; Song, Wan Hee; Oh, Sang Cheul; Min, Byung-Wook; Lee, Sun Il

2018-01-01

Because data as a basis for the determination of proper age and modality for screening of colorectal neoplasms is lacking, we evaluated detection rates and anatomical distribution of colorectal neoplasms according to age in healthy individuals who underwent total colonoscopy for health checkup. A total of 16,100 cases that had received the colonoscopic examination from January to December in 2014 were analyzed. The total number of individuals who received total colonoscopy were divided by the number of individuals harboring colorectal adenoma to calculate the detection rate of colorectal adenoma. Individuals ≤50 years old were classified as young-age group and aged >50 were old-age group. Differences in anatomical locations of colorectal neoplasms were analyzed in the 2 age groups by chi-square test. Risk factors for colorectal adenoma in each age group were analyzed using univariate and multivariate logistic regression analyses. Detection rates of colorectal adenoma were 13.7% in all cases and 12.8% for those in their 40's. The main anatomical location of colorectal adenoma was proximal colon in both age groups (P < 0.001). Hyperplastic polyp was mainly distributed to the distal colon in both age groups (P < 0.001). Distal colon was the major site for colorectal cancer in the old-age group (P = 0.001). Proximal location of neoplasms was a risk factor for colorectal adenoma in both age groups with multivariate analysis. These data could be the bases for earlier initiation of screening for colorectal neoplasms with total colonoscopy to detect clinically significant colorectal polyps.

Identification of registered nursing care of residents in English nursing homes using the Minimum Data Set Resident Assessment Instrument (MDS/RAI) and Resource Utilisation Groups version III (RUG-III).

PubMed

Carpenter, Iain; Perry, Michelle; Challis, David; Hope, Kevin

2003-05-01

to determine if a combination of Minimum Data Set/Resident Assessment Instrument (MDS/RAI) assessment variables and the Resource Utilisation Groups version III (RUG-III) case-mix system could be used as a method of identifying and reimbursing registered nursing care needs in long-term care. the sample included 193 nursing home residents from four nursing homes from three different locations and care providers in England. The study included assessments of residents' care needs using either the MDS/RAI assessments or RUG stand-alone questionnaires and a time study that recorded the amount of nursing time received by residents over a 24-h period. Validity of RUG-III for explaining the distribution of care time between residents in different RUG-III groups was tested. The difference in direct and indirect care provided by registered general nurses (RGN) and care assistants (CA) to residents in RUG-III clinical groups was compared. the RUG-III system explained 56% of the variance in care time (Eta2, P=0.0001). Residents in RUG-III groups associated with particular medical and nursing needs (enhanced RGN care) received more than twice as much indirect RGN care time (t-test, P<0.001) and 1.4 times as much direct RGN and direct CA time (t-test, P<0.01) than residents with primarily cognitive impairment or physical problems only (standard RGN care). Residents with enhanced RGN care received an average of 48.1 min of RGN care in 24 h (95% CI 4.1-55.2) compared with an average of 31.1 min (95% CI 26.8-35.5) for residents in the standard RGN care group. A third low RGN care group was created following publication of the Department of Health guidance on NHS Funded Nursing Care. With three levels, the enhanced care group receives about 38% more than the standard group, and the low group receives about 50% of the standard group. the RUG-III system effectively differentiated between nursing home residents who are receiving 'low', 'standard' and 'enhanced' RGN care time. The findings could provide the basis of a reimbursement system for registered nursing time in long-term care facilities in the UK.

[Analysis of the causes of 117 infants with persistent hoarseness].

PubMed

Li, Li; Yang, Teng-fei; Xu, Zheng-min

2011-04-01

To explore the causes of persistent hoarseness in infants. One hundred and seventeen infants with persistent hoarseness treated in the department of otorhinolaryngology in Children's Hospital of Fudan University between June 2008 and July 2010 were retrospectively analyzed (all patients received antibiotic therapy for 2 weeks and the symptoms were not relieved after that). The patients were divided into three groups according to the age at first visit: 22 newborns, < 6 months old in 60 cases, < 12 months old in 35 cases. All patients had video laryngoscope examinations. Some of them received CT scan, cardiac ultrasonography and pathological examination in additional. The diagnosis was established by clinical history and imaging modalities, and the causes were analyzed subsequently. Among the 117 patients, 45 cases were vocal hypertrophy and hyperplasia (37.81%), 39 cases were vocal cord paralyses (32.78%), 7 cases were laryngeal hemangiomas (5.89%), 4 cases were laryngeal webs and cyst (3.36%), 2 cases were vocal cord polyps (1.68%), 2 cases were glottic incompetence (1.68%), 1 case was laryngeal papillomas(0.84%), 1 case was vocal code granulomas (0.84%), 1 case was glottis restricted by neck lymphangioma (0.84%); 4 cases were undetermined and 13 cases were no abnormalities. The percentage of patients with congenital heart diseases (19 cases) in vocal cord paralysis was 48.72%. The proportion of vocal cord paralysis in younger group was higher than that in elder one, their percentage were 50.00%, 36.67% and 17.14% respectively (χ(2) = 7.18, P < 0.05). A variety of causes can lead to persistent hoarseness in infants. The majority of them are vocal hypertrophy and hyperplasia, followed by vocal cord paralyze. Vocal cord paralysis is more common in younger infants than in elder ones, and the main causes are post-cardiac surgery and congenital heart disease.

The laparoscopic ovarian electrocautery versus gonadotropin therapy in infertile women with clomiphene citrate-resistant polycystic ovary syndrome; a randomized controlled trial.

PubMed

Mehrabian, Ferdous; Eessaei, Fatemeh

2012-03-01

This study aimed to compare two methods of treatment of infertility with gonadotropin with laparoscopic ovarian electrocauterization in patients with clomiphene citrate-resistant polycystic ovary syndrome (PCOS). A number of 104 nulipara patients with polycystic ovary syndrome, who were resistant to clomiphene citrate were randomly assigned to two groups. One group received gonadotropin; after the bleeding withdrawal and from the third day of the cycle, the injection of human menopausal gonadotropin (HMG) was started with 10 mg medroxy progesterone. The patients were followed with serial trans-vaginal sonographies. When the diameter of follicles reached to 18 mm, human chorionic gonadotropin (HCG) was prescribed. The other group was treated with laparoscopic ovarian electrocauterization under general anesthesia. If after 3 cycles, the anovulation was established with progesterone measurement, the clomiphene citrate was prescribed. Gonadotropin was administered, if the lack of ovulation persisted. No significant difference was documented between the two groups in terms of the obesity indexes, duration of infertility, age, sonographic and laboratory findings. In the gonadotropin group, 37 cases (71%) of pregnancy occurred. The rate of pregnancy was the same in the other group consisting of 18 cases treated by electrocautery, 9 cases with cautery + clomiphene, and 10 cases with clomiphene + cautery + gonadotropin. In the group treated with gonadotropin, there were 1 triple and 4 twins pregnancies. In the group treated with ovarian electrocautery, one twin pregnancy was observed. In the group treated with gonadotropin, 2 cases of ovarian hyperstimulation syndrome, 1 case of ectopic pregnancy and 6 cases of miscarriage occurred; the corresponding figure in the ovarian electrocautery group consisted of 5 cases of miscarriage. Our findings suggest that ovarian electrocauterization is an appropriate method with good efficacy and low complication rate for infertility treatment of women with clomiphene citrate-resistant polycystic ovary syndrome.

Impact of antiviral prophylaxis in adults Epstein-Barr Virus-seronegative kidney recipients on early and late post-transplantation lymphoproliferative disorder onset: a retrospective cohort study.

PubMed

Ville, Simon; Imbert-Marcille, Berthe-Marie; Coste-Burel, Marianne; Garandeau, Claire; Meurette, Aurélie; Cantarovitch, Diego; Giral, Magali; Hourmant, Maryvonne; Blancho, Gilles; Dantal, Jacques

2018-05-01

Post-transplantation lymphoproliferative disorder (PTLD) pathogenesis is related to EBV infection. Mismatch with the donor (EBV D+/R-) is the main risk factor for both early PTLD (<1 year post-transplantation) and late (>1 year). In these at-risk patients, the role of antiviral prophylaxis for preventing PTLD remains controversial. We analyzed the impact of antiviral drugs given to prevent CMV disease in a monocentric retrospective cohort of 73 adult kidney or kidney-pancreas EBV-seronegative recipients, transplanted between 01/01/2000 and 01/01/2016. Thirty-seven (50.7%, prophylaxis group) received (val-)aciclovir or (val-)ganciclovir for 3-6 months and 36 (49.3%, no-prophylaxis group) received no-prophylaxis. Mean follow-up was 69 ± 7.2 months in the prophylaxis group and 91 ± 10.3 months in the no-prophylaxis group. Monitoring of EBV PCR revealed that prophylaxis delayed primary infection at 100 days (43% vs. 84%, P = 0.02). Early PTLD incidence was not different between groups (4/37 vs. 4/36, P = 0.99). Concerning late events, EBV-related neoplasia incidence was significantly lower in treated patients among whom no cases were observed, while in the no-prophylaxis group 6 cases were reported (P = 0.02). Despite a weak level of evidence our study suggests that antiviral prophylaxis could prevent late onset PTLD. © 2017 Steunstichting ESOT.

Therapeutic Effects of "Ibuprofen, Diphenhydramine and Aluminium MgS" on Recurrent Aphthous Stomatitis: A Randomized Controlled Trial.

PubMed

Borhan-Mojabi, Katayoun; Mirmiran, Faezeh; Nassiri-Asl, Marjan; Nazeman, Pantea; Jahanihashemi, Hassan

2014-03-01

Recurrent aphthous stomatitis (RAS) is the most common and painful oral inflammatory lesion with an unknown etiology. This study aims to determine the therapeutic effects of ibuprofen, diphenhydramine and aluminum magnesium simethicone (AlMgS) syrup on reducing oral aphthous ulcer pain. Thirty-one patients with RAS participated in this double-blind clinical trial. Subjects were randomly divided into two groups. The control group (n=14) received drug mixture as drug A (diphenhydramine and AlMgS) and the case group (n=17) received drug B (ibuprofen, diphenhydramine and AlMgS). Drugs were topically applied on ulcers by the patients three times a day for 3 days. Patients were re-examined for the symptoms on the fourth day following their first visits using VAS (Visual Analogue Scale) tool. Statistical analysis was performed using paired t-test, independent t-test and chi-square test. The mean of pain reduction was 3.17±2 (P<0.001) and 3.82±1.79 (P<0.001) in the case and control group, respectively. The difference in pain reduction between both groups was not statistically significant. In addition, no significant difference was detected between the two groups regarding the duration of pain or burning sensation (P=0.57). The results of this study demonstrate that in comparison with diphenhydramine and AlMgS syrup, the studied mixture did not effectively reduce the level of pain, duration and burning sensation.

Langerhans cell histiocytosis of skull: a retrospective study of 18 cases.

PubMed

Zhang, Xiang-Heng; Zhang, Ji; Chen, Zheng-He; Sai, Ke; Chen, Yin-Sheng; Wang, Jian; Ke, Chao; Guo, Chen-Chen; Chen, Zhong-Ping; Mou, Yong-Gao

2017-04-01

The present study presents 18 cases of Chinese patients harboring a Langerhans cell histiocytosis (LCH) of the skull. Eighteen consecutive patients were diagnosed as LCH of the skull and confirmed pathologically between March 2002 and February 2014. In the present study, the patients of LCH without skull involvement were excluded. According to disease extent at diagnosis, the 18 LCH patients with skull involvement were divided into three groups: (I) unifocal-monosystem group, including ten cases with solitary skull lesion; (II) multifocal-monosystem group, including two cases with multiple bone lesions and no extra-skeletal involvement; (III) multisystem group, including six cases with LCH lesions involving both skeletal and extra-skeletal system. In unifocal-monosystem group, excision of the skull lesion was performed in eight of ten cases, a low dosage of local radiotherapy and a purposeful observation was accept by the remaining two cases of this group after biopsy respectively. In multifocal-monosystem group, both of the two cases were received chemotherapy. In multi-system group, all the six cases were managed with systemic chemotherapy, after their diagnoses of LCH were confirmed. The mean age at the time of diagnosis was 9.4 years. There was a male predominance in this disease male/female ratio was 3.5:1. In our cases, a skull mass with or without tenderness was the most common chief complaint (13 cases, 72.2%), and frontal bone was the most frequent affected locations of skull (6 cases, 33.3%). In unifocal-monosystem group, nine of ten remained free from LCH, the remain one lesion recurred 22 months after his surgical excision. In multifocal-monosystem group, a complete response (CR) was obtained in one of them, and a stable disease (SD) of multiple osseous lesions was obtained in another one. In the multi-system group, a CR in four cases and a partial response (PR) in one case were obtained, and a progressive disease (PD) was observed in the remaining one. The unifocal-monosystem of LCH of the skull is a clinicopathological entity with a good outcome, and resection, irradiation or purposeful observation are also can be been utilized as the choice of treatment. For the multifocal bone lesions and multisystem lesions of LCH, chemotherapy is an effective treatment as a systemic therapy. There is no enough publication literature to determine guidelines or indications for managing this disease.

Effect of patient selection method on provider group performance estimates.

PubMed

Thorpe, Carolyn T; Flood, Grace E; Kraft, Sally A; Everett, Christine M; Smith, Maureen A

2011-08-01

Performance measurement at the provider group level is increasingly advocated, but different methods for selecting patients when calculating provider group performance have received little evaluation. We compared 2 currently used methods according to characteristics of the patients selected and impact on performance estimates. We analyzed Medicare claims data for fee-for-service beneficiaries with diabetes ever seen at an academic multispeciality physician group in 2003 to 2004. We examined sample size, sociodemographics, clinical characteristics, and receipt of recommended diabetes monitoring in 2004 for the groups of patients selected using 2 methods implemented in large-scale performance initiatives: the Plurality Provider Algorithm and the Diabetes Care Home method. We examined differences among discordantly assigned patients to determine evidence for differential selection regarding these measures. Fewer patients were selected under the Diabetes Care Home method (n=3558) than the Plurality Provider Algorithm (n=4859). Compared with the Plurality Provider Algorithm, the Diabetes Care Home method preferentially selected patients who were female, not entitled because of disability, older, more likely to have hypertension, and less likely to have kidney disease and peripheral vascular disease, and had lower levels of predicted utilization. Diabetes performance was higher under Diabetes Care Home method, with 67% versus 58% receiving >1 A1c tests, 70% versus 65% receiving ≥1 low-density lipoprotein (LDL) test, and 38% versus 37% receiving an eye examination. The method used to select patients when calculating provider group performance may affect patient case mix and estimated performance levels, and warrants careful consideration when comparing performance estimates.

Steroids versus No Steroids in Nonarteritic Anterior Ischemic Optic Neuropathy: A Randomized Controlled Trial.

PubMed

Saxena, Rohit; Singh, Digvijay; Sharma, Medha; James, Mathew; Sharma, Pradeep; Menon, Vimla

2018-04-25

To examine the role of oral steroid therapy in the treatment of nondiabetic cases of acute nonarteritic anterior ischemic optic neuropathy (NAAION). Randomized double-blind clinical trial. Thirty-eight patients with acute nondiabetic NAAION divided into 2 arms of 19 patients each. One arm constituted the cases and the other constituted the controls. Cases received oral steroid therapy and were designated the steroid group, whereas controls received placebo and were designated the nonsteroid group. Best-corrected visual acuity (BCVA), visual evoked response (VER), and OCT were performed at baseline, 1 month, 3 months, and 6 months after recruitment into the trial. Best-corrected visual acuity, VER, and retinal nerve fiber layer changes on OCT. Both groups showed significant improvement in BCVA, VER latency, and resolution of disc edema on OCT parameters over 6 months. Final outcome showed no statistically significant difference with regard to visual acuity, although VER was better in the steroid group (P = 0.011). Best-corrected visual acuity, VER amplitude, and VER latency (P = 0.02, P = 0.02, and P = 0.04, respectively) showed a greater percentage improvement in the steroid group, which also saw a faster resolution of disc edema on OCT (1-month follow-up). Oral steroids in acute NAAION did not improve the visual acuity significantly at 6 months. However, they improved resolution of disc edema significantly and enabled a greater improvement in VER parameters. This subtle benefit of oral steroids in NAAION is clinically unimportant and does not provide support for its use. Copyright © 2018 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

Timeliness and use of antibiotic prophylaxis in selected inpatient surgical procedures. The Antibiotic Prophylaxis Study Group.

PubMed

Silver, A; Eichorn, A; Kral, J; Pickett, G; Barie, P; Pryor, V; Dearie, M B

1996-06-01

Twenty-five percent of all nosocomial infections are wound infections. Professional guidelines support the timely use of preoperative prophylaxis for prevention of postoperative wound infections. Barriers exist in implementing this practice. IPRO, the New York State peer review organization, as part of the Health Care Financing Administration's Health Care Quality Improvement Program, sought to determine the proportion of patients receiving timely antibiotic prophylaxis for aortic grafts, hip replacements and colon resections in 44 hospitals in New York State. IPRO conducted a retrospective medical record review of 44 hospitals through out New York State stratified for teaching, nonteaching status. A sample was drawn of 2651 patients, 2256 from Medicare and 395 from Medicaid, undergoing either abdominal aortic aneurysm repair, partial or total hip replacement or large bowel resection. The study determined the proportion of patients who had documentation of receiving antibiotics and those who received antibiotics timely, that is less than or equal to 2 hours preoperatively. Eighty-six percent of patients had documentation of receiving an antibiotic. Forty-six percent of aneurysm repairs and 60% of hip replacements had evidence of receiving timely antibiotic prophylaxis, that is within 2 hours prior to surgery. For colon resections, 73% of cases had either oral prophylaxis or timely parenteral therapy. An increased proportion of patients had received parenteral antibiotics prematurely as the surgical start time occurred later in the day. A total of 44 different antibiotics were recorded for prophylaxis. Antibiotic prophylaxis was performed in 81% to 94% of cases, however, anywhere from 27% to 54% of all cases did not receive antibiotics in a timely fashion. By delegating implementation of ordered antibiotic prophylaxis to the anesthesia team, timing may be improved and the incidence of postoperative wound infections may decrease.

Comparison of the clinical efficacy and safety of retroperitoneal laparoscopic ureterolithotomy and ureteroscopic holmium laser lithotripsy in the treatment of obstructive upper ureteral calculi with concurrent urinary tract infections.

PubMed

Jiang, Jun-Tao; Li, Wei-Guo; Zhu, Yi-Ping; Sun, Wen-Lan; Zhao, Wei; Ruan, Yuan; Zhong, Chen; Wood, Kristofer; Wei, Hai-Bin; Xia, Shu-Jie; Sun, Xiao-Wen

2016-07-01

The aim of this study is to compare the clinical efficacy and safety of retroperitoneal laparoscopic ureterolithotomy (RPLU) and ureteroscopic holmium laser lithotripsy (UHLL) as two minimally invasive procedures in managing obstructive upper ureteral calculi with concurrent urinary tract infections (UTI). The retrospective study included 189 patients who underwent unilateral obstructive upper ureteral stones with concurrent UTI from January 2007 to November 2014 at our institution. Patients received RPLU (81 cases) or UHLL (108 cases). All patients received preoperative anti-infection treatment (indwelling ureteral stent and/or preoperative antibiotics). Collected data, including sex, age, stone size, success rate, operation duration, post-operation hospitalization time, and post-operation complications, were compared. All patients were followed up for more than 6 months after surgeries, and no ureterostenosis occurred. The study included 189 patients, 41 (21.7 %) females and 148 (78.3 %) males with a medium age of 52 years (range 22-81 years). All surgeries were successfully performed without conversion to open surgery. Stone size in the RPLU group was larger than that of the UHLL group (16.1 ± 1.4 vs. 10.4 ± 1.6 mm, P = 0.012). Operative duration (P = 0.009) and hospitalization time (P < 0.001) in the UHLL group were significantly shorter than those in the RPLU group, whereas stone clearance rate was significantly higher in the RPLU group (100 vs. 88.9 %, P = 0.002). Of note, postoperative fever was more common in patients treated with UHLL (15 cases) versus RPLU (4 cases) (13.9 vs. 4.9 %, P = 0.043). Moreover, in the UHLL group, three patients without a preoperative indwelling ureteral stent were complicated with sepsis, which was not seen in RPLU group. In our study, the safety and stone clearance rate of RPLU are better than those of UHLL in the treatment of unilateral upper ureteric calculi with concurrent UTI. Preoperative antibiotics and indwelling ureteral stent may reduce the risk of postoperative infections.

Efficacy of oral ribavirin in hematologic disease patients with paramyxovirus infection: analytic strategy using propensity scores.

PubMed

Park, So-Youn; Baek, Seunghee; Lee, Sang-Oh; Choi, Sang-Ho; Kim, Yang Soo; Woo, Jun Hee; Sung, Heungsup; Kim, Mi-Na; Kim, Dae-Young; Lee, Jung-Hee; Lee, Je-Hwan; Lee, Kyoo-Hyung; Kim, Sung-Han

2013-02-01

Few antiviral agents are available for treating paramyxovirus infections, such as those involving respiratory syncytial virus (RSV), parainfluenza virus (PIV), and human metapneumovirus (hMPV). We evaluated the effect of oral ribavirin on clinical outcomes of paramyxovirus infections in patients with hematological diseases. All adult patients with paramyxovirus were retrospectively reviewed over a 2-year period. Patients who received oral ribavirin were compared to those who received supportive care without ribavirin therapy. A propensity-matched case-control study and a logistic regression model with inverse probability of treatment weighting (IPTW) were performed to reduce the effect of selection bias in assignment for oral ribavirin therapy. A total of 145 patients, including 64 (44%) with PIV, 60 (41%) with RSV, and 21 (15%) with hMPV, were analyzed. Of these 145 patients, 114 (78%) received oral ribavirin and the remaining 31 (21%) constituted the nonribavirin group. Thirty-day mortality and underlying respiratory death rates were 31% (35/114) and 12% (14/114), respectively, for the oral ribavirin group versus 19% (6/31) and 16% (5/31), respectively, for the nonribavirin group (P = 0.21 and P = 0.56). In the case-control study, the 30-day mortality rate in the ribavirin group was 24% (5/21) versus 19% (4/21) in the nonribavirin group (P = 0.71). In addition, the logistic regression model with IPTW revealed no significant difference in 30-day mortality (adjusted hazard ratio of 1.3; 95% confidence interval [95% CI] of 0.3 to 5.8) between the two groups. Steroid use (adjusted odds ratio, 5.67; P = 0.01) and upper respiratory tract infection (adjusted odds ratio, 0.07; P = 0.001) was independently associated with mortality. Our data suggest that oral ribavirin therapy may not improve clinical outcomes in hematologic disease patients infected with paramyxovirus.

Pedometer-Based Internet-Mediated Intervention For Adults With Chronic Low Back Pain: Randomized Controlled Trial

PubMed Central

Kadri, Reema; Hughes, Maria; Kerr, Eve A; Piette, John D; Holleman, Rob; Kim, Hyungjin Myra; Richardson, Caroline R

2013-01-01

Background Chronic pain, especially back pain, is a prevalent condition that is associated with disability, poor health status, anxiety and depression, decreased quality of life, and increased health services use and costs. Current evidence suggests that exercise is an effective strategy for managing chronic pain. However, there are few clinical programs that use generally available tools and a relatively low-cost approach to help patients with chronic back pain initiate and maintain an exercise program. Objective The objective of the study was to determine whether a pedometer-based, Internet-mediated intervention can reduce chronic back pain-related disability. Methods A parallel group randomized controlled trial was conducted with 1:1 allocation to the intervention or usual care group. 229 veterans with nonspecific chronic back pain were recruited from one Department of Veterans Affairs (VA) health care system. Participants randomized to the intervention received an uploading pedometer and had access to a website that provided automated walking goals, feedback, motivational messages, and social support through an e-community (n=111). Usual care participants (n=118) also received the uploading pedometer but did not receive the automated feedback or have access to the website. The primary outcome was measured using the Roland Morris Disability Questionnaire (RDQ) at 6 months (secondary) and 12 months (primary) with a difference in mean scores of at least 2 considered clinically meaningful. Both a complete case and all case analysis, using linear mixed effects models, were conducted to assess differences between study groups at both time points. Results Baseline mean RDQ scores were greater than 9 in both groups. Primary outcome data were provided by approximately 90% of intervention and usual care participants at both 6 and 12 months. At 6 months, average RDQ scores were 7.2 for intervention participants compared to 9.2 for usual care, an adjusted difference of 1.6 (95% CI 0.3-2.8, P=.02) for the complete case analysis and 1.2 (95% CI -0.09 to 2.5, P=.07) for the all case analysis. A post hoc analysis of patients with baseline RDQ scores ≥4 revealed even larger adjusted differences between groups at 6 months but at 12 months the differences were no longer statistically significant. Conclusions Intervention participants, compared with those receiving usual care, reported a greater decrease in back pain-related disability in the 6 months following study enrollment. Between-group differences were especially prominent for patients reporting greater baseline levels of disability but did not persist over 12 months. Primarily, automated interventions may be an efficient way to assist patients with managing chronic back pain; additional support may be needed to ensure continuing improvements. Trial Registration ClinicalTrials.gov NCT00694018; http://clinicaltrials.gov/ct2/show/NCT00694018 (Archived by WebCite at http://www.webcitation.org/6IsG4Y90E). PMID:23969029

[Value of surgery for stage IIIa non-small cell lung cancer].

PubMed

Liu, Huihui; Wang, Mengzhao; Hu, Ke; Xu, Yan; Ma, Manjiao; Zhong, Wei; Zhao, Jing; Li, Longyun; Wang, Huazhu

2013-12-01

Nowadays, comprehensive treatment, including surgery, chemotherapy and radiotherapy is advocated for stage III non-small cell lung cancer (NSCLC). However, many researchers have questioned the effectiveness of surgery. The aim of this study is to evaluate the effect of surgery for stage III NSCLC. Between March 2002 and October 2012, 310 cases that have completed followed-up data with stage III NSCLC were received in the Peking Union Medical College Hospital. They were divided into surgical and non-surgical groups according to whether received surgery when diagnosed. In TNM staging, stage III NSCLC includes stage IIIa and IIIb, and stage IIIa NSCLC can be grouped into stage T4N0/T3-4N1M0 and T1-3N2M0 according to different N stages. Analyzed the enumeration data by Chi-Square test. Kaplan-Meier survival method was used to calculate the overall survival (OS) and progression-free survival (PFS), and to draw the survival curves. A P value less than 0.05 was evaluated as statistically significant. Three hundred and ten stage III NSCLC patients include surgical group 189 cases and non-surgical group 121 cases. One hundred and eighty-eight stage IIIa NSCLC patients include surgical group 152 cases and non-surgical group 36 cases. In stage IIIa, stage T4N0/T3-4N1M0 had 57 patients with 44 surgical and 13 non-surgical patients, and stage T1-3N2M0 had 131 patients with 108 surgical and 23 non-surgical patients. Thirty-seven out of 121 stage IIIb NSCLC patients received surgery. They had 22 stage T4N2M0 cases and 15 stage T1-4N3M0 cases. The patient whose performance status was 0 and staging was stage IIIa was more inclined to undergo surgery. For stage IIIa NSCLC patients, the median OS of surgical and non-surgical groups were 38.9 and 21.8 months, and the median PFS of them were 19.2 and 11.9 months respectively. The difference of OS between the two groups was significant (P=0.041), but the PFS of them had no significant difference (P=0.209). For stage T4N0/T3-4N1M0 which belongs to stage IIIa, the median OS of surgical and non-surgical groups were 48.7 and 20.1 months, and the median PFS of them were 14.6 and 10.5 months respectively. There were no significant differences of OS and PFS between the two groups (P>0.05). For stage T1-3N2M0 which also belongs to stage IIIa, the median OS of surgical and non-surgical groups were 38.9 and 30.8 months, and the median PFS of them were 19.8 and 12.7 months respectively. There were also no significant differences of OS and PFS between the two groups (P>0.05). The maximum diameter of tumor and auxillary chemotherapy had significant influences on OS and PFS of stage IIIa-N2 NSCLC patients, while the histology of tumor only influenced the OS of them (P<0.05). The patient whose performance status is 0 and staging is stage IIIa is more inclined to undergo surgery. Surgery can prolong OS of patients with stage IIIa, especially for stage T4N0/T3-4N1M0. However, it has no benefit on PFS. The maximum diameter of tumor and auxillary chemotherapy have significant influences on OS and PFS of stage IIIa-N2 NSCLC patients, while the histology of tumor only influence the OS of them.

Clinical benefits of incorporating doxycycline into a canine heartworm treatment protocol.

PubMed

Nelson, C Thomas; Myrick, Elizabeth S; Nelson, Thomas A

2017-11-09

The objective of heartworm treatment is to improve the clinical condition of the patient and to eliminate pre-cardiac, juvenile, and adult worm stages with minimal complications. Pulmonary thromboembolisms are an inevitable consequence of worm death and can result in severe pulmonary reactions and even death of the patient. To minimize these reactions, various treatment protocols involving melarsomine, the only adulticidal drug approved by the US Food and Drug Administrations (FDA), in conjunction with macrocyclic lactone heartworm preventives and glucocorticosteroids have been advocated. The discovery of the bacterial endosymbiont Wolbachia in Dirofilaria immitis has led to several experimental studies examining the effects of administering doxycycline to reduce or eliminate Wolbachia organism. These studies have shown a decrease in gross and microscopic pathology of pulmonary parenchyma in experimental heartworm infections pretreated with doxycycline before melarsomine administration. Electronic medical records from a large veterinary practice in northeast Alabama were searched to identify dogs treated for heartworms with melarsomine from January 2005 through December 2012. The search was refined further to select for dogs that met the following criteria: 1) received two or three doses of ivermectin heartworm preventive prior to melarsomine injections, 2) received one injection of melarsomine followed by two injections 4 to 8 weeks later, and 3) were treated with prednisone following melarsomine injections. The dogs were then divided into those that also were treated with doxycycline 10 mg/kg BID for 4 weeks (Group A, n = 47) and those that did not receive doxycycline (Group B, n = 47). The medical notes of all 94 cases were then reviewed for comments concerning coughing, dyspnea, or hemoptysis in the history, physical exam template, or from telephone conversations with clients the week following each visit. Any dog that died within one year of treatment from either cardiovascular or pulmonary problems was noted. Dogs from Group A receiving doxycycline had fewer respiratory complications (6.52%) and heartworm disease-related deaths (0%) than Group B (19.14% and 4.25%, respectively). Although there are not enough cases to indicate statistical significance, the results strongly suggest that including doxycycline into canine heartworm treatment protocols decreases post-treatment complications and mortality in naturally infected clinical cases.

Evaluation of postoperative antibiotics after non-perforated appendectomy.

PubMed

Rafiq, Muhammad Salman; Khan, Mah Muneer; Khan, Attaullah; Jan, Hizbullah

2015-08-01

To evaluate the role of postoperative antibiotics in reducing surgical site infections after appendectomy for non-perforated appendicitis. The randomised controlled trial was conducted at Khyber Teaching Hospital, Peshawar, Pakistan, from November 11, 2012, to May 30, 2014, and comprised patients of emergency appendectomy for non-perforated appendicitis who were divided into groups A and B. Group A received a single dose of cefuroxime sodium and metronidazole half-an-hour before induction, while Group B received one more dose of the same antibiotics postoperatively. Both groups were followed for 6 weeks. SPSS 20 was used for statistical analysis. Of the 390 patients in the study, 192(49.2%) were in Group A and 198(50.7%) in Group B. Number of surgical site infections was 15(7.8%) in Group A and 18(9.1%) in Group B (p=0.65). Mean hospital stay of 3.32±0.4 days and 3.59±0.46 days was observed for Group A and B, respectively, (p<0.001). A single pre-operative dose of cefuroxime and metronidazole had the same efficacy in preventing surgical site infections in cases of non-perforated appendicitis as when the same regimen was repeated post-operatively.

Impact of service delivery model on health care access among HIV-positive women in New York City.

PubMed

Pillai, Nandini V; Kupprat, Sandra A; Halkitis, Perry N

2009-01-01

As the New York City HIV=AIDS epidemic began generalizing beyond traditionally high-risk groups in the early 1990s, AIDS Service Organizations (ASO) sought to increase access to medical care and broaden service offerings to incorporate the needs of low-income women and their families. Strategies to achieve entry into and retention in medical care included the development of integrated care facilities, case management, and a myriad of supportive service offerings. This study examines a nonrandom sample of 60 HIV-positive women receiving case management and supportive services at New York City ASOs. Over 55% of the women interviewed reported high access to care, 43% reported the ability to access urgent care all of the time and 94% reported high satisfaction with obstetrics=gynecology (OB=GYN) care. This held true across race=ethnicity, income level, medical coverage, and service delivery model.Women who accessed services at integrated care facilities offering onsite medical care and case management=supportive services perceived lower access to medical specialists as compared to those who received services at nonintegrated sites. Data from this analysis indicate that supportive services increase access to and satisfaction with both HIV and non-HIV-related health care. Additionally, women who received services at a medical model agency were more likely to report accessing non-HIV care at a clinic compared to those receiving services at a nonmedical model agencies, these women were more likely to report receiving non-HIV care at a hospital.

Results of Liver Transplantation With Donors Older than 75 Years: A Case-Control Study.

PubMed

León Díaz, F J; Fernández Aguilar, J L; Sánchez Pérez, B; Montiel Casado, C; Aranda Narváez, J M; Pérez Daga, J A; Suárez Muñoz, M Á; Santoyo Santoyo, J

2016-09-01

The inclusion of elderly donors can increase the pool of organs available for transplantation. The objective of this study was to compare clinical outcomes and survival rates of patients who received livers from donors aged ≥75 years versus younger donors. We considered all liver transplantations performed in our unit from January 2006 to January 2015. Thirty-two patients received a liver from a cadaveric donor aged ≥75 years (study group), and their outcomes were compared with those of patients who received a liver from a younger donor (control group) immediately before and after each transplantation in the study group. This is a descriptive, retrospective, case-control study carried out to analyze the characteristics of donors and recipients as well as the clinical course and survival of recipients of older and younger donors. Statistically significant differences were observed according to donors' age (53.3 ± 13.6 vs 79 ± 3.4 years; P < .001). In total, 6.2% of the recipients of a liver from a donor aged <75 years required retransplantation versus 15.6% of recipients of donors ≥75 years. Patient survivals at 1, 3, and 5 years, respectively, were 89%, 78.6%, and 74.5% for recipients of donors <75 years versus 83.4%, 79.4%, and 59.6% for the study group. Livers from older donors can be safely used for transplantation with acceptable survival rates. However, survival rates are lower for recipients of livers from older donors compared with younger donors, and survival only increased with retransplantation. Copyright © 2016 Elsevier Inc. All rights reserved.

NONINVASIVE FOLLICULAR TUMOR WITH PAPILLARY-LIKE NUCLEAR FEATURES: NOT A TEMPEST IN A TEAPOT.

PubMed

Agrawal, Nidhi; Abbott, Collette E; Liu, Cheng; Kang, Stella; Tipton, Laura; Patel, Kepal; Persky, Mark; King, Lizabeth; Deng, Fang-Ming; Bannan, Michael; Ogilvie, Jennifer B; Heller, Keith; Hodak, Steven P

2017-04-02

Encapsulated non-invasive follicular variant papillary thyroid cancer (ENIFVPTC) has recently been retermed noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP). This designation specifically omits the word "cancer" to encourage conservative treatment since patients with NIFTP tumors have been shown to derive no benefit from completion thyroidectomy or adjuvant radio-active iodine (RAI) therapy. This was a retrospective study of consecutive cases of tumors from 2007 to 2015 that met pathologic criteria for NIFTP. The conservative management (CM) group included patients managed with lobectomy alone or appropriately indicated total thyroidectomy. Those included in the aggressive management (AM) group received either completion thyroidectomy or RAI or both. From 100 consecutive cases of ENIFVPTC reviewed, 40 NIFTP were included for the final analysis. Of these, 10 (27%) patients treated with initial lobectomy received completion thyroidectomy and 6 of 40 (16%) also received postsurgical adjuvant RAI. The mean per-patient cost of care in the AM group was $17,629 ± 2,865, nearly twice the $8,637 ± 309 costs in the CM group, and was largely driven by the cost of completion thyroidectomy and RAI. The term NIFTP has been recently promulgated to identify a type of thyroid neoplasm, formerly identified as a low-grade cancer, for which initial surgery represents adequate treatment. We believe that since the new NIFTP nomenclature intentionally omits the word "cancer," the clinical indolence of these tumors will be better appreciated, and cost savings will result from more conservative and appropriate clinical management. AM = aggressive management CM = conservative management ENIFVPTC = encapsulated noninvasive form of FVPTC FVPTC = follicular variant of papillary thyroid carcinoma NIFTP = noninvasive follicular thyroid neoplasm with papillary-like nuclear features PTC = papillary thyroid carcinoma PTMC = papillary thyroid microcarcinoma RAI = radio-active iodine US = ultrasound.

Red blood cell alloimmunization among sickle cell Kuwaiti Arab patients who received red blood cell transfusion.

PubMed

Ameen, Reem; Al Shemmari, Salem; Al-Bashir, Abdulaziz

2009-08-01

Sickle cell disease (SCD) is common in the Arabian Gulf region. Most cases require a red blood cell (RBC) transfusion, increasing the potential for RBC alloantibody development. The incidence of RBC alloimmunization among Kuwaiti Arab SCD patients is not yet known. This study retrospectively assessed the effect of using two different matching protocols on the incidence of alloimmunization among multiply transfused Kuwaiti Arab SCD patients. A total of 233 Kuwaiti Arab SCD patients were divided into two groups: Group 1 (n = 110) received RBC transfusion through standard ABO- and D-matched nonleukoreduced blood; Group 2 (n = 123) received RBCs matched for ABO, Rh, and K1 poststorage-leukoreduced blood. Multivariate analysis was performed on the factors associated with RBC alloimmunization and antibody specificity. Sixty-five percent of patients in Group 1 developed clinically significant RBC alloantibody with an increased prevalence in females; in patients in Group 2, 23.6% developed RBC alloantibodies (p = 0.01). In Group 1, 72 patients (65.5%) had alloantibodies directed against Rh and Kell systems (p = 0.01). Multivariate analysis further confirmed the results, showing that blood transfusion type and sex have significant effects on the rate of alloimmunizations. This study confirms the importance of selecting RBCs matched for Rh and Kell to reduce the risk of alloimmunizations among Kuwaiti Arab SCD patients.

Neural correlates of receiving an apology and active forgiveness: an FMRI study.

PubMed

Strang, Sabrina; Utikal, Verena; Fischbacher, Urs; Weber, Bernd; Falk, Armin

2014-01-01

Interpersonal conflicts are a common element of many social relationships. One possible process in rebuilding social relationships is the act of apologizing. Behavioral studies have shown that apologies promote forgiveness. However, the neural bases of receiving an apology and forgiveness are still unknown. Hence, the aim of the present fMRI study was to investigate brain processes involved in receiving an apology and active forgiveness of an ambiguous offense. We asked one group of participants (player A) to make decisions, which were either positive or negative for another group of participants (player B). The intention of player A was ambiguous to player B. In case of a negative impact, participants in the role of player A could send an apology message to participants in the role of player B. Subsequently players B were asked whether they wanted to forgive player A for making a decision with negative consequences. We found that receiving an apology yielded activation in the left inferior frontal gyrus, the left middle temporal gyrus, and left angular gyrus. In line with previous research we found that forgiving judgments activated the right angular gyrus.

Case management and adherence to an online disease management system.

PubMed

Robertson, Lucy; Smith, Michael; Tannenbaum, Dennis

2005-01-01

Non-adherence to treatment presents a significant obstacle to achieving favourable health outcomes. We have studied consumers' adherence to an online disease management system for depression, called Recovery Road. Recovery Road was implemented on a pilot basis for mental health care in Western Australia. Recovery Road was available for use by consumers and clinicians to augment usual treatment. One hundred and thirty consumers who had been diagnosed with major depression were enrolled. Consumers who used Recovery Road (n = 98) were provided with education, progress monitoring, e-consultation, e-diary and online evidenced-based therapy. Consumers received either standard, automated adherence reminders by email (n = 69), or case management, which included personalized email and telephone follow-up in response to non-adherence (n = 29). After the first eight sessions, the adherence was 84% in the case management group and 55% in the automatic reminders group. The results suggest that case management increases adherence to online disease management systems.

A Matched Cohort Analysis Comparing Stand-Alone Cages and Anterior Cervical Plates Used for Anterior Cervical Discectomy and Fusion

PubMed Central

Overley, Samuel C.; Merrill, Robert K.; Leven, Dante M.; Meaike, Joshua J.; Kumar, Abhishek

2017-01-01

Study Design: Retrospective cohort study. Objective: To compare perioperative characteristics of stand-alone cages and anterior cervical plates used for anterior cervical discectomy and fusion (ACDF). Methods: We reviewed 40 adult patients who received a stand-alone cage for elective ACDF and matched them with 40 patients who received an anterior cervical plate. We statistically compared operative time, length of stay, proportion of ambulatory cases, overall complications necessitating a trip to the ED, readmission, or reoperation related to index procedure. Results: There were 21 women and 19 men in the plate cohort with average ages of 53 years ± 12 and 20 women and 20 men in the stand-alone group with an average age of 52 years ± 11. With no statistical difference in total number, the plate group experienced 4 short-term (within 90 days of discharge) complications, including 3 patients who visited the emergency department for dysphagia and 1 who visited the emergency department for severe back pain, while the stand-alone group experienced 0 complications. There was no significant difference in operative time between the stand-alone group (75.35 min) and the plate group (81.35 min; P = .37). There was a significant difference between the proportion of ambulatory cases in the stand-alone group (25) and the plate group (6; P < .0001). Conclusion: Our results demonstrate that stand-alone cages have fewer complications compared to anterior plating, with a lower trend of incidence of postoperative dysphagia. Stand-alone cages may offer the advantage of sending patients home ambulatory after ACDF surgery. PMID:28811982

Lavender essence for post-cesarean pain.

PubMed

Hadi, Niaz; Hanid, Ali Akbar

2011-06-01

Post cesarean (CS) pain is a challenging problem for the obstetricians, because it may interfere with mother and baby's well-being. Many approaches have been ever proposed to diminish this pain, each one with particular benefits and limitations. Aromatherapy is a complementary therapy especially for controlling pain. This study aimed at evaluating the effect of lavender essence on post CS pain. In a single-blind clinical trial, 200 term pregnant women with planned elective CS were recruited in a 12 month period of time. They were randomized in two 100-patient groups; received either lavender essence (the case group) or a similar clinically neutral aromatic material (the control group) thorough oxygen mask for 3 min 3 h after receiving similar intravenous analgesics. The Visual Analogue Scale (VAS) was employed to determine the level of post CS pain. The VAS was documented half hour after first intervention. Eight and 16 h later, the aromatherapy was repeated and half hour after each intervention, corresponding VAS was documented. The two groups were matched for demographics and obstetrical history. The baseline VAS was comparable between the two groups. The mean VAS decreased significantly by 16 h after the first intervention in both groups (p < 0.001). However, this amelioration of pain was significantly more prominent in the cases group comparing with that in the controls in all documented stages half hour, 8 and 16 h after the first intervention (p < 0.001 for all measurements). In conclusion, aromatherapy by using lavender essence is a successful and safe complementary therapy in reducing pain after CS.

[Clinical study and pathological examination on the treatment of deep partial thickness burn wound with negative charge aerosol].

PubMed

Li, Tian-zeng; Xu, Ying-bin; Hu, Xiao-gen; Shen, Rui; Peng, Xiao-dong; Wu, Wei-jiang; Luo, Lan; Dai, Xin-ming; Zou, Yong-tong; Qi, Shao-hai; Wu, Li-ping; Xie, Ju-lin; Deng, Xiao-xin; Chen, E; Zhang, Hui-Zhen

2005-08-01

To investigate the effect of negative charge aerosol (NCA) on the treatment of burn wound. Patients with superficial or deep partial thickness burn only were enrolled in the study, and they were randomly divided into trial group (T, including 180 cases of superficial thickness burn and 100 cases of deep partial thickness burn), control group (C, including 30 cases with superficial thickness burn and 30 with deep partial thickness burn), and self control group (SC, including 10 cases with superficial thickness burn and 10 with deep partial thickness burn). The patients in T and SC groups were treated with NCA for 1.5 hours, 1-2 times a day, from 6 postburn hour (PBH) to 2 postburn day (PBD), while those in C group received conventional treatment. For those in SC group, some of the wounds were covered with sterile schissel, while other wounds without schissel covering. The general changes in the wounds during NCA treatment were observed, and bacterial culture before and after NCA treatment was performed. The healing time was recorded and the blood biochemical parameters were determined. Rat model with deep partial thickness scald was established, and the rats were also divided into T and C groups, and received treatment as in human. Tissue samples were harvested from the wounds of rats in the 2 groups before and 1, 2, 3 weeks after treatment for pathological examination. There was no infection and little exudation in the patients in T group. No bacteria were found in the wound before and after NCA treatment. The healing time of the wounds of patients with superficial and deep partial thickness burn in T group was 6.3 +/- 1.6 d and 15.1 +/- 3.1 d, respectively, which was obviously shorter than those in C group (11.3 +/- 1.4 d and 21.2 +/- 1.4 d, P < 0.01). In SC group, the healing time of those with sterile schissel coverage was also significantly shorter than those without covering (P < 0.01). There was no obvious change in the liver and kidney functions and blood biochemical parameters among the patients. Pathological examination showed that the skin structure was almost recovered in the rats in T group 3 weeks after treatment, while those in C group was not. Negative charge aerosol is safe and effective in promoting wound healing of the patients with partial thickness burns.

Comparison between Intralesional Triamcinolone and Kligman's Formula in Treatment of Melasma.

PubMed

Eshghi, Gholamreza; Khezrian, Leila; Esna Ashari, Fariba

2016-01-01

Melasma is a common acquired skin disorder. While different treatments are currently being used, in many cases it is refractory to treatment. According to the effects of topical steroids in decreasing skin pigmentation, we studied the efficacy of this new method for treatment of melasma. A total of 42 women with facial melasma, admitted to the department of dermatology of Hamadan, were enrolled in the study. They were divided randomly into two groups (A and B), group A (case) received subepidermal triamcinolone injections with a dose of 4 mg per cc and 5 mm intervals until complete blanching of melasma lesions, and group B (control) received Kligman's formula (hydroquinone 5%, tretinoin 0.1%, and dexamethasone 0.1%). At the first visit, we completed the MASI score papers, and we repeated that at weeks 4 and 8 of the study. We followed them for two months, every two weeks. At each visit, side effects and clinical response to treatment were noted. A decrease in MASI was observed in both group (11.57 ± 4.33 vs 9.31 ± 3.75 at 4th week and vs 8.01 ± 3.1 at 8th week, P-value < 0.001 in group A, and 10.46 ± 5.61 vs 9.76 ± 5.21 at 4th week and vs 8.96 ± 4.96 at 8th week, P-value< 0.001 in group B). In comparison between 2 groups, response to treatment was much better in group A than group B (P-value<0.001). In comparison to topical treatments, based on these findings, triamcinolone microinjection is a new, safe and strong therapeutic method for treatment of melasma.

[Evaluation of the effect of hospital clown's performance about anxiety in children subjected to surgical intervention].

PubMed

Cantó, M A Gutiérrez; Quiles, J M Ortigosa; Vallejo, O Girón; Pruneda, R Ruiz; Morote, J Sánchez; Piñera, M J Guirao; Carmona, G Zambudio; Fuentes, M J Astillero; Collado, I Castaño; Barón, Cárceles

2008-10-01

To be hospitalized is a highly distressing event for children. At present, a resort used in Spain and other countries to reduce children's anxiety in the health context are hospital's clown. We studied the effect of the hospital's clowns about the anxiety in children that going to be operated. We recruited 60 children aged 6 to 10 years scheduled to undergo elective surgery. 30 children would have clowns before the surgery (case group) and 30 would not have them (control group). In the case group, two clowns performed for children. We measured the anxiety with several scales (STAIC, CCPH, faces scale), after the performance and until 7 days after the surgery. The outcomes show both groups a tendency to increase anxiety but the children of the case group showed less increase at the anxiety's score. In the control group is showed that the children are more alterated at seven days from the discharge. Children that receive the clown's care, have tendency to be less distressing and with less fear that another ones, measurement by STAIC and faces scale, and these results are maintained seven days after the discharge.

The effect of zinc on healing of renal damage in rats

PubMed Central

Salehipour, Mehdi; Monabbati, Ahmad; Ensafdaran, Mohammad Reza; Adib, Ali; Babaei, Amir Hossein

2017-01-01

Background: Several studies have previously been performed to promote kidney healing after injuries. Objectives: The aim of this study was to investigate the effect of zinc on renal healing after traumatic injury in rats. Materials and Methods: Forty healthy female rats were selected and one of their kidneys was incised. Half of the incisions were limited only to the cortex (renal injury type I) and the other ones reached the pelvocalyceal system of the kidney (renal injury type II). All the rats in the zinc treated group (case group) received 36.3 mg zinc sulfate (contained 8.25 mg zinc) orally. After 28 days, the damaged kidneys were removed for histopathological studies. Results: In the rats with type I injury, kidney inflammation of the case group was significantly lower than that of the control group. However, the result was not significant in rats with type II injury. Tissue loss and granulation tissue formation were significantly lower in the case group than the control group in both type I and II kidney injuries. Conclusions: Overall, Zinc can contribute to better healing of the rat’s kidneys after a traumatic injury. PMID:28975095

Gentamicin may have no effect on mortality of staphylococcal prosthetic valve endocarditis.

PubMed

Ramos-Martínez, Antonio; Muñoz Serrano, Alejandro; de Alarcón González, Arístides; Muñoz, Patricia; Fernández-Cruz, Ana; Valerio, Maricela; Fariñas, María Carmen; Gutiérrez-Cuadra, Manuel; Miró, José Ma; Ruiz-Morales, Josefa; Sousa-Regueiro, Dolores; Montejo, José Miguel; Gálvez-Acebal, Juan; HidalgoTenorio, Carmen; Domínguez, Fernando

2018-07-01

To analyze the influence of adding gentamicin to a regimen consisting of β-lactam or vancomycin plus rifampicin on survival in patients suffering from Staphylococcal prosthetic valve endocarditis (SPVE). From January 2008 to September 2016, 334 patients with definite SPVE were attended in the participating hospitals. Ninety-four patients (28.1%) received treatment based on β-lactam or vancomycin plus rifampicin and were included in the study. Variables were analyzed which related to patient survival during admission, including having received treatment with gentamicin. Seventy-seven (81.9%) were treated with cloxacillin (or vancomycin) plus rifampicin plus gentamicin, and 17 patients (18.1%) received the same regimen without gentamicin. The causative microorganism was Staphylococcus aureus in 40 cases (42.6%) and coagulase-negative staphylococci in 54 cases (57.4%). Overall, 40 patients (42.6%) died during hospital admission, 33 patients (42.9%) in the group receiving gentamicin and 7 patients in the group that did not (41.2%, P = 0.899). Worsening renal function was observed in 42 patients (54.5%) who received gentamicin and in 9 patients (52.9%) who did not (p = 0.904). Heart failure as a complication of endocarditis (OR: 4.58; CI 95%: 1.84-11.42) and not performing surgery when indicated (OR: 2.68; CI 95%: 1.03-6.94) increased mortality. Gentamicin administration remained unrelated to mortality (OR: 1.001; CI 95%: 0.29-3.38) in the multivariable analysis. The addition of gentamicin to a regimen containing vancomycin or cloxacillin plus rifampicin in SPVE was not associated to better outcome. Copyright © 2018. Published by Elsevier Ltd.

Impact of an absorbent silver-eluting dressing system on lower extremity revascularization wound complications.

PubMed

Childress, Beverly B; Berceli, Scott A; Nelson, Peter R; Lee, W Anthony; Ozaki, C Keith

2007-09-01

Surgical wounds for lower extremity revascularization are prone to infection and dehiscence. Acticoat Absorbent, an antimicrobial dressing, offers sustained release of ionic silver. We hypothesized that immediate application of Acticoat as a postoperative dressing would reduce wound complications in patients undergoing leg revascularization. All infrainguinal revascularization cases involving leg incisions at a single Veterans Administration Medical Center were identified from July 1, 2002, to September 30, 2005. The control group received conventional dressings, while the treatment group received an Acticoat dressing. Wound complication rates were captured via National Surgical Quality Improvement Program data. Patient characteristics and procedure distributions were similar between groups. The wound complication rate fell 64% with utilization of the Acticoat-based dressing (control 14% [17/118], treatment 5% [7/130]; P = 0.016). An Acticoat-based dressing system offers a potentially useful, cost-effective adjunct to reduce open surgical leg revascularization wound complications.

Association Between Surgeon Scorecard Use and Operating Room Costs.

PubMed

Zygourakis, Corinna C; Valencia, Victoria; Moriates, Christopher; Boscardin, Christy K; Catschegn, Sereina; Rajkomar, Alvin; Bozic, Kevin J; Soo Hoo, Kent; Goldberg, Andrew N; Pitts, Lawrence; Lawton, Michael T; Dudley, R Adams; Gonzales, Ralph

2017-03-01

Despite the significant contribution of surgical spending to health care costs, most surgeons are unaware of their operating room costs. To examine the association between providing surgeons with individualized cost feedback and surgical supply costs in the operating room. The OR Surgical Cost Reduction (OR SCORE) project was a single-health system, multihospital, multidepartmental prospective controlled study in an urban academic setting. Intervention participants were attending surgeons in orthopedic surgery, otolaryngology-head and neck surgery, and neurological surgery (n = 63). Control participants were attending surgeons in cardiothoracic surgery, general surgery, vascular surgery, pediatric surgery, obstetrics/gynecology, ophthalmology, and urology (n = 186). From January 1 to December 31, 2015, each surgeon in the intervention group received standardized monthly scorecards showing the median surgical supply direct cost for each procedure type performed in the prior month compared with the surgeon's baseline (July 1, 2012, to November 30, 2014) and compared with all surgeons at the institution performing the same procedure at baseline. All surgical departments were eligible for a financial incentive if they met a 5% cost reduction goal. The primary outcome was each group's median surgical supply cost per case. Secondary outcome measures included total departmental surgical supply costs, case mix index-adjusted median surgical supply costs, patient outcomes (30-day readmission, 30-day mortality, and discharge status), and surgeon responses to a postintervention study-specific health care value survey. The median surgical supply direct costs per case decreased 6.54% in the intervention group, from $1398 (interquartile range [IQR], $316-$5181) (10 637 cases) in 2014 to $1307 (IQR, $319-$5037) (11 820 cases) in 2015. In contrast, the median surgical supply direct cost increased 7.42% in the control group, from $712 (IQR, $202-$1602) (16 441 cases) in 2014 to $765 (IQR, $233-$1719) (17 227 cases) in 2015. This decrease represents a total savings of $836 147 in the intervention group during the 1-year study. After controlling for surgeon, department, patient demographics, and clinical indicators in a mixed-effects model, there was a 9.95% (95% CI, 3.55%-15.93%; P = .003) surgical supply cost decrease in the intervention group over 1 year. Patient outcomes were equivalent or improved after the intervention, and surgeons who received scorecards reported higher levels of cost awareness on the health care value survey compared with controls. Cost feedback to surgeons, combined with a small departmental financial incentive, was associated with significantly reduced surgical supply costs, without negatively affecting patient outcomes.

Post-resuscitation care and outcomes of out-of-hospital cardiac arrest: a nationwide propensity score-matching analysis.

PubMed

Kim, Joo Yeong; Shin, Sang Do; Ro, Young Sun; Song, Kyoung Jun; Lee, Eui Jung; Park, Chang Bae; Hwang, Seung Sik

2013-08-01

This study aimed to determine whether active post-resuscitation care (APRC) was associated with improved out-of-hospital cardiac arrest (OHCA) outcomes on a nationwide level. We used a national OHCA cohort database consisting of hospital and ambulance data. We included all survivors of OHCA, excluding patients with non-cardiac etiology, younger than 15 years, and with unknown outcomes, from (2008 to 2010). The APRC was defined when the OHCA patients received mild therapeutic hypothermia (MTH) or active cardiac care (ACC), such as intravenous thrombolysis, percutaneous coronary intervention, coronary artery bypass surgery, and pacemaker/implantable cardioverter defibrillator insertion, as well as routine intensive care; patients receiving conservative post-resuscitation care (CPRC) served as the other group. The primary and secondary outcomes were survival to discharge and a good neurological outcome (cerebral performance category [CPC] 1-2), respectively. We extracted propensity-matched samples to control for selection bias. A multivariable logistic regression analysis was used to compare the APRC and CPRC groups adjusting for potential risks to calculate the adjusted odds ratios (ORs) and 95% confidence intervals (95% CIs). Of total 64,155 patients, 4557 survived to admission and were included in the final analysis. Out of these patients, 1599 (35.1%) cases survived to discharge, and 499 (11.0%) cases were discharged with good neurological recoveries. Overall, 695 cases (15.3%) received any APRC, including MTH (n=377, 8.3%) and ACC (370, 8.1%). The outcomes was better in the APRC group than in the CPRC group for survival to discharge (58.7% vs. 30.8%, p<0.001) and good neurological outcome (27.2% vs. 8.0%, p<0.001), respectively. In the total cohort, the adjusted ORs of the APRC group compared to those the CPRC group were 2.15 (95% CI 1.78-2.59) for survival to discharge and 2.54 (95% CI 1.98-3.27) for a good neurological outcome. In the propensity score-matched cohort, the adjusted ORs for survival to discharge and good neurological outcome of APRC were significantly favorable. Active post-resuscitation care resulted in significantly improved outcomes in adult OHCA patients with a presumed cardiac etiology in a nationwide, retrospective, observational study. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Comprehensive renormalization group analysis of the littlest seesaw model

NASA Astrophysics Data System (ADS)

Geib, Tanja; King, Stephen F.

2018-04-01

We present a comprehensive renormalization group analysis of the littlest seesaw model involving two right-handed neutrinos and a very constrained Dirac neutrino Yukawa coupling matrix. We perform the first χ2 analysis of the low energy masses and mixing angles, in the presence of renormalization group corrections, for various right-handed neutrino masses and mass orderings, both with and without supersymmetry. We find that the atmospheric angle, which is predicted to be near maximal in the absence of renormalization group corrections, may receive significant corrections for some nonsupersymmetric cases, bringing it into close agreement with the current best fit value in the first octant. By contrast, in the presence of supersymmetry, the renormalization group corrections are relatively small, and the prediction of a near maximal atmospheric mixing angle is maintained, for the studied cases. Forthcoming results from T2K and NO ν A will decisively test these models at a precision comparable to the renormalization group corrections we have calculated.

PubMed Central

DEGANELLO, A.; GITTI, G.; PARRINELLO, G.; MURATORI, E.; LAROTONDA, G.; GALLO, O.

2013-01-01

SUMMARY Reconstructive surgery of the head and neck region has undergone tremendous advancement over the past three decades, and the success rate of free tissue transfers has risen to greater than 95%. It must always be considered that not all patients are ideal candidates for free flap reconstruction, and also that not every defect strictly requires a free flap transfer to achieve good functional results. At our institution, free flap reconstruction is first choice, although we use pedicled alternative flaps for most weak patients suffering from severe comorbidities, and for pretreated patients presenting a second primary or a recurrent cancer. From July 2006 to May 2010, 54 consecutive patients underwent soft tissue reconstruction of oral cavity and oropharyngeal defects. We divided the cohort in three groups: Group 1 (G1): 16 patients in good general conditions that received free radial forearm flap reconstruction; Group 2 (G2): 18 high-risk patients that received a reconstruction with infrahyoid flap; Group 3 (G3): 20 patients that received temporal flap (10 cases) or pectoral flap (10 cases) reconstruction. We must highlight that pedicled alternative flaps were used in elderly, unfavourable and weak patients, where usually the medical costs tend to rise rather than decrease. We compared the healthcare costs of the three groups, calculating real costs in each group from review of medical records and operating room registers, and calculating the corresponding DRG system reimbursement. For real costs, we found a statistically significant difference among groups: in G1 the average total cost per patient was € 22,924, in G2 it was € 18,037 and in G3 was € 19,872 (p = 0.043). The amount of the refund, based on the DRG system, was € 7,650 per patient, independently of the type of surgery. Our analysis shows that the use of alternative non-microvascular techniques, in high-risk patients, is functionally and oncologically sound, and can even produce a cost savings. In particular, the infrahyoid flap (G2) ensures excellent functional results, accompanied by the best economic savings in the worst group of patients. Our data reflect a large disconnection between the DRG system and actual treatment costs. PMID:24376293

Cost analysis in oral cavity and oropharyngeal reconstructions with microvascular and pedicled flaps.

PubMed

Deganello, A; Gitti, G; Parrinello, G; Muratori, E; Larotonda, G; Gallo, O

2013-12-01

Reconstructive surgery of the head and neck region has undergone tremendous advancement over the past three decades, and the success rate of free tissue transfers has risen to greater than 95%. It must always be considered that not all patients are ideal candidates for free flap reconstruction, and also that not every defect strictly requires a free flap transfer to achieve good functional results. At our institution, free flap reconstruction is first choice, although we use pedicled alternative flaps for most weak patients suffering from severe comorbidities, and for pretreated patients presenting a second primary or a recurrent cancer. From July 2006 to May 2010, 54 consecutive patients underwent soft tissue reconstruction of oral cavity and oropharyngeal defects. We divided the cohort in three groups: Group 1 (G1): 16 patients in good general conditions that received free radial forearm flap reconstruction; Group 2 (G2): 18 high-risk patients that received a reconstruction with infrahyoid flap; Group 3 (G3): 20 patients that received temporal flap (10 cases) or pectoral flap (10 cases) reconstruction. We must highlight that pedicled alternative flaps were used in elderly, unfavourable and weak patients, where usually the medical costs tend to rise rather than decrease. We compared the healthcare costs of the three groups, calculating real costs in each group from review of medical records and operating room registers, and calculating the corresponding DRG system reimbursement. For real costs, we found a statistically significant difference among groups: in G1 the average total cost per patient was € 22,924, in G2 it was € 18,037 and in G3 was € 19,872 (p = 0.043). The amount of the refund, based on the DRG system, was € 7,650 per patient, independently of the type of surgery. Our analysis shows that the use of alternative non-microvascular techniques, in high-risk patients, is functionally and oncologically sound, and can even produce a cost savings. In particular, the infrahyoid flap (G2) ensures excellent functional results, accompanied by the best economic savings in the worst group of patients. Our data reflect a large disconnection between the DRG system and actual treatment costs.

Efficacy of Atorvastatin in Prevention of Contrast-induced Nephropathy in High-risk Patients Undergoing Angiography: A Double-blind Randomized Controlled Trial.

PubMed

Syed, Maaz Hussain; Khandelwal, Prakash Narayan; Thawani, Vijay R; Katare, S S

2017-01-01

To evaluate the efficacy and safety of atorvastatin (ATN) 80 mg in the prevention of contrast medium- induced nephropathy (CIN) in high risk patients undergoing angiograph. This was a prospective, double-blind, two-arm, parallel group RCT. A total of 216 patients undergoing coronary angiography were screened, and 188 eligible patients were randomized to two treatment arms. Patients in Group A received tablet N-acetylcysteine (NAC) 1200 mg once daily, and patients in Group B received tablet atorvastatin 80 mg + NAC 1200 mg once daily, for 3 days before, and 2 days after angiography. A total of 160 patients completed the trial. Postprocedure, nine and two CIN cases were found in Group A and B, respectively. The mean change in serum creatinine was 0.086 ± 0.168 in Group A and 0.021 ± 0.083 in Group B, which was statistically significant ( P = 0.0289). Postprocedure, the estimated glomerular filteration rate was reduced by 19.52 in Group A and 13.55 in Group B ( P = 0.003). This trial indicates the positive role of statins in preventive strategy against CIN along with NAC.

Efficacy of Atorvastatin in Prevention of Contrast-induced Nephropathy in High-risk Patients Undergoing Angiography: A Double-blind Randomized Controlled Trial

PubMed Central

Syed, Maaz Hussain; Khandelwal, Prakash Narayan; Thawani, Vijay R.; Katare, S. S.

2017-01-01

Objective: To evaluate the efficacy and safety of atorvastatin (ATN) 80 mg in the prevention of contrast medium- induced nephropathy (CIN) in high risk patients undergoing angiograph. Materials and Methods: This was a prospective, double-blind, two-arm, parallel group RCT. A total of 216 patients undergoing coronary angiography were screened, and 188 eligible patients were randomized to two treatment arms. Patients in Group A received tablet N-acetylcysteine (NAC) 1200 mg once daily, and patients in Group B received tablet atorvastatin 80 mg + NAC 1200 mg once daily, for 3 days before, and 2 days after angiography. Results: A total of 160 patients completed the trial. Postprocedure, nine and two CIN cases were found in Group A and B, respectively. The mean change in serum creatinine was 0.086 ± 0.168 in Group A and 0.021 ± 0.083 in Group B, which was statistically significant (P = 0.0289). Postprocedure, the estimated glomerular filteration rate was reduced by 19.52 in Group A and 13.55 in Group B (P = 0.003). Conclusion: This trial indicates the positive role of statins in preventive strategy against CIN along with NAC. PMID:28706398

Clinical research of comprehensive rehabilitation in treating brachial plexus injury patients.

PubMed

Zhou, Jun-Ming; Gu, Yu-Dong; Xu, Xiao-Jun; Zhang, Shen-Yu; Zhao, Xin

2012-07-01

Brachial plexus injury is one of the difficult medical problems in the world. The aim of this study was to observe the clinical therapeutic effect of comprehensive rehabilitation in treating dysfunction after brachial plexus injury. Forty-three cases of dysfunction after brachial plexus injury were divided into two groups randomly. The treatment group, which totaled 21 patients (including 14 cases of total brachial plexus injury and seven cases of branch brachial plexus injury), was treated with comprehensive rehabilitation including transcutaneous electrical nerve stimulation, mid-frequency electrotherapy, Tuina therapy, and occupational therapy. The control group, which totaled 22 patients (including 16 cases of total brachial plexus injury and six cases of branch brachial plexus injury), was treated with home-based electrical nerve stimulation and occupational therapy. Each course was of 30 days duration and the patients received four courses totally. After four courses, the rehabilitation effect was evaluated according to the brachial plexus function evaluation standard and electromyogram (EMG) assessment. In the treatment group, there was significant difference in the scores of brachial plexus function pre- and post-treatment (P < 0.01) in both "total" and "branch" injury. The scores of two "total injury" groups had statistical differences (P < 0.01), while the scores of two "branch injury" groups had statistical differences (P < 0.05) after four courses. EMG suggested that the appearance of regeneration potentials of the recipient nerves in the treatment group was earlier than the control group and had significant differences (P < 0.05). Comprehensive rehabilitation was more effective in treating dysfunction after brachial plexus injury than nonintegrated rehabilitation.

Effect of non-surgical periodontal therapy on insulin resistance in patients with type II diabetes mellitus and chronic periodontitis, as assessed by C-peptide and the Homeostasis Assessment Index.

PubMed

Mammen, Jerry; Vadakkekuttical, Rosamma Joseph; George, Joseraj Manaloor; Kaziyarakath, Jaishid Ahadal; Radhakrishnan, Chandni

2017-08-01

A bidirectional relationship exists between diabetes and periodontitis. In the present clinical trial, we evaluated the effects of non-surgical periodontal therapy (NSPT) on insulin resistance in patients with type II diabetes mellitus (DM) and chronic periodontitis. Forty chronic periodontitis patients with type II DM were selected and equally allocated to case and control groups. All patients were assessed for periodontal parameters and systemic parameters. The case group received NSPT, and both groups were re-evaluated after 3 months. All periodontal parameters were found to be significantly improved in the case group compared to the control group 3 months after NSPT. The mean differences in systemic parameters, such as fasting serum C-peptide, Homeostasis Assessment (HOMA) Index-insulin resistance, and HOMA-insulin sensitivity, from baseline to 3 months for the case group were 0.544 ± 0.73, 0.54 ± 0.63, and -25.44 ± 36.81, respectively; for the control group, they were significant at -1.66 ± 1.89, -1.48 ± 1.86, and 31.42 ± 38.82 respectively (P < 0.05). There was a significant decrease in fasting blood glucose and glycosylated hemoglobin A1c from baseline to 3 months in the case group (P < 0.05). The present study showed that periodontal inflammation could affect glycemic control and insulin resistance. Effective periodontal therapy reduced insulin resistance and improved periodontal health status and insulin sensitivity in patients with type II DM and chronic periodontitis. © 2016 John Wiley & Sons Australia, Ltd.

[Prevalence of high-risk HPV and its distribution in cervical precancerous lesions among 35-64 years old women who received cervical cancer screening in Beijing].

PubMed

Shen, J; Gao, L L; Zhang, Y; Han, L L; Wang, J D

2018-05-06

Objective: To study the prevalence of high-risk HPV (HR HPV) in women who accepted cervical cancer screening in Beijing and its distribution in cervical precancerous lesions. Methods: From January 2014 to March 2015, all women aged 35-64 years old and received free screening in institutions of cervical cancer in Beijing were recruited. Stratified cluster random sampling method was used in selecting 31 091 women for gynecological examination and genotyping of HR-HPV. Those positive for HR-HPV (except for HPV 16/18) were examined for cervical cell. For those atypical squamous cells of uncertain significance (ASCUS) and above, who were positive for HPV 16/18 and with uncertain results for cervical cell, were transferred for colposcopy examination. For those with suspicious or abnormal results for colposcopy, were transferred for histopathology. The prevalence of HR-HPV, cervical cancer and precancerous lesions among the participants were analyzed. Results: Totally 31 091 women aged from 35-year-old to 64-year-old, with 44.3% (13 780 women) in the 35-49 age group and 55.7% (17 311 women) in the 50-64 age group. 66.1% (20 536 women) were rural women. The infection rate of HR-HPV was 7.4%(2 305 cases) among the women. High-risk infection rates of HPV except HPV 16/18 were 5.7% (1 758 cases), and multi-infection rate was 1.5% (477 cases). The highest infection rate was 7.9% (1 044 cases) among the 45-49 year-old and 50-54 year-old age groups (χ(2)=14.07, P= 0.015). The rate in rural women was significantly higher than that of the urban women (6.2%, 507 cases; 7.9%, 1 798 cases) (χ(2)=25.75, P< 0.001). The proportion of HPV16, HPV18, HPV52, HPV51, HPV58 was 17.0% (391 cases), 6.9% (161 cases), 8.6% (20 cases), 5.2% (12 cases) and 7.7% (18 cases), respectively. The detection rate of cervical cancer and precancerous lesions in the population was 395.6/100 000 (123 cases). In high-grade squamous intraepithelial lesions (HSIL), HPV16 and 18 infections accounted for 60.5% (72 cases) of all. HPV16 infection rate and detection rate of HSIL were the highest in 50-54 year-old group which were 1.5% (107 cases) and 25.2% (30 cases) (χ(2)=11.54, P= 0.042). Conclusion: Top five types of HR-HPV infection in women who accepted cervical cancer screening in Beijing were HPV16, 18, 52, 51 and 58. The infection rate of HPV16 and 18 increased significantly in HSIL women. HPV16 infection rate and detection rate of HSIL were the highest in 50-54 year-old age group.

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

PubMed

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

2014-02-01

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

Ruxolitinib versus standard therapy for the treatment of polycythemia vera.

PubMed

Vannucchi, Alessandro M; Kiladjian, Jean Jacques; Griesshammer, Martin; Masszi, Tamas; Durrant, Simon; Passamonti, Francesco; Harrison, Claire N; Pane, Fabrizio; Zachee, Pierre; Mesa, Ruben; He, Shui; Jones, Mark M; Garrett, William; Li, Jingjin; Pirron, Ulrich; Habr, Dany; Verstovsek, Srdan

2015-01-29

Ruxolitinib, a Janus kinase (JAK) 1 and 2 inhibitor, was shown to have a clinical benefit in patients with polycythemia vera in a phase 2 study. We conducted a phase 3 open-label study to evaluate the efficacy and safety of ruxolitinib versus standard therapy in patients with polycythemia vera who had an inadequate response to or had unacceptable side effects from hydroxyurea. We randomly assigned phlebotomy-dependent patients with splenomegaly, in a 1:1 ratio, to receive ruxolitinib (110 patients) or standard therapy (112 patients). The primary end point was both hematocrit control through week 32 and at least a 35% reduction in spleen volume at week 32, as assessed by means of imaging. The primary end point was achieved in 21% of the patients in the ruxolitinib group versus 1% of those in the standard-therapy group (P<0.001). Hematocrit control was achieved in 60% of patients receiving ruxolitinib and 20% of those receiving standard therapy; 38% and 1% of patients in the two groups, respectively, had at least a 35% reduction in spleen volume. A complete hematologic remission was achieved in 24% of patients in the ruxolitinib group and 9% of those in the standard-therapy group (P=0.003); 49% versus 5% had at least a 50% reduction in the total symptom score at week 32. In the ruxolitinib group, grade 3 or 4 anemia occurred in 2% of patients, and grade 3 or 4 thrombocytopenia occurred in 5%; the corresponding percentages in the standard-therapy group were 0% and 4%. Herpes zoster infection was reported in 6% of patients in the ruxolitinib group and 0% of those in the standard-therapy group (grade 1 or 2 in all cases). Thromboembolic events occurred in one patient receiving ruxolitinib and in six patients receiving standard therapy. In patients who had an inadequate response to or had unacceptable side effects from hydroxyurea, ruxolitinib was superior to standard therapy in controlling the hematocrit, reducing the spleen volume, and improving symptoms associated with polycythemia vera. (Funded by Incyte and others; RESPONSE ClinicalTrials.gov number, NCT01243944.).

Three or Four Fractions of 4-5 Gy per Week in Postoperative High-Dose-Rate Brachytherapy for Endometrial Carcinoma

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

Rovirosa, Angeles, E-mail: rovirosa@clinic.ub.es; Ascaso, Carlos; Sanchez-Reyes, Alberto

2011-10-01

Purpose: To evaluate the results of high-dose-rate brachytherapy (HDRBT) using a schedule of three or four fractions per week, when possible, in 89 patients on local control and toxicity in postoperative treatment of endometrial carcinoma. The effect of the overall HDRBT treatment time (OTT) on toxicity was also evaluated. Patients and Methods: Federation Internationale de Gynecologie Obstetrique Stage: 24 IB, 45 IC, 4 IIA, 6 IIB, 4 IIIA, 2 IIIB, and 4 IIIC. Radiotherapy: Group 1-67 of 89 patients received external beam irradiation (EBI; 44-50 Gy) plus HDRBT (3 fractions of 4-6 Gy); Group 2-22 of 89 patients received HDRBTmore » alone (6 fractions of 4-5 Gy). OTT: Group 1-HDRBT was completed in a median of 5 days in 32 patients and in >5 days in 35; Group 2-HDRBT was completed in <15 days in 11 patients and in {>=}16 days in 11. Toxicity was evaluated using Radiation Therapy Oncology Group scores and the bioequivalent dose (BED) study was performed in vaginal mucosa surface. Statistics included Student's t test, chi-square test, and receiving operator curves. Results: With a mean follow-up of 31 months (range, 6-70), 1 of 89 patients had vaginal relapse. Early toxicity appeared in 8 of 89 (9%) patients and was resolved. Late toxicity appeared in 13/89 (14%): vaginal nine Grade 1, three Grade 2, one Grade 4; bladder two Grade 2; rectal three Grade 1, one Grade 2. No differences were found in relation to OTT in Groups 1 and 2. Mean BED was 88.48 Gy in Group 1 and 165.28 Gy in Group 2. Cases with Grade 2 late vaginal toxicity received >75 Gy after EBI and >165 Gy in Group 2. Conclusions: Three fractions of 4-5 Gy in 3-5 days after EBI or 6 fractions in <15 days in patients receiving HDRBT alone was a safe treatment in relation to toxicity and local control. Vaginal surface BED less than 75 Gy after EBI and less than 160 Gy in HDRBT alone may be safe to avoid G2 toxicity.« less

Long-Term Survival and Tumor Recurrence in Patients with Superficial Esophageal Cancer after Complete Non-Curative Endoscopic Resection: A Single-Center Case Series.

PubMed

Lee, Ji Wan; Cho, Charles J; Kim, Do Hoon; Ahn, Ji Yong; Lee, Jeong Hoon; Choi, Kee Don; Song, Ho June; Park, Sook Ryun; Lee, Hyun Joo; Kim, Yong Hee; Lee, Gin Hyug; Jung, Hwoon-Yong; Kim, Sung-Bae; Kim, Jong Hoon; Park, Seung-Il

2018-06-01

To report the long-term survival and tumor recurrence outcomes in patients with superficial esophageal cancer (SEC) after complete non-curative endoscopic resection (ER). We retrieved ER data for 24 patients with non-curatively resected SEC. Non-curative resection was defined as the presence of submucosal and/or lymphovascular invasion on ER pathology. Relevant clinical and tumor-specific parameters were reviewed. The mean age of the 24 study patients was 66.3±8.3 years. Ten patients were closely followed up without treatment, while 14 received additional treatment. During a mean follow-up of 59.0±33.2 months, the 3- and 5-year survival rates of all cases were 90.7% and 77.6%, respectively. The 5-year overall survival rates were 72.9% in the close observation group and 82.1% in the additional treatment group (p=0.958). The 5-year cumulative incidences of all cases of recurrence (25.0% vs. 43.3%, p=0.388), primary EC recurrence (10.0% vs. 16.4%, p=0.558), and metachronous EC recurrence (16.7% vs. 26.7%, p=0.667) were similar between the two groups. Patients with non-curatively resected SEC showed good long-term survival outcomes. Given the similar oncologic outcomes, close observation may be an option with appropriate caution taken for patients who are medically unfit to receive additional therapy.

Itopride therapy for functional dyspepsia: A meta-analysis

PubMed Central

Huang, Xuan; Lv, Bin; Zhang, Shuo; Fan, Yi-Hong; Meng, Li-Na

2012-01-01

AIM: To evaluate the therapeutic effects of itopride vs other drugs (placebo, domperidone, mosapride) for functional dyspepsia (FD). METHODS: Randomized controlled trials (RCTs) of itopride for FD were retrieved from databases. Relevant information was extracted and analyzed, using the relative risk (RR) and weighted mean deviation, as appropriate. A random or fixed effect model was used, based on the heterogeneity of the included articles, and visual inspection of funnel plots was used to evaluate publication bias. RESULTS: Nine RCTs enrolling 2620 FD cases were included; 1372 cases received itopride treatment and 1248 cases received placebo or other drugs (control groups). Compared with control groups, itopride had superior RR values of 1.11 [95%CI: (1.03, 1.19), P = 0.006], 1.21 [95%CI: (1.03, 1.44), P = 0.02], and 1.24 [95%CI: (1.01, 1.53), P = 0.04] for global patient assessment, postprandial fullness, and early satiety, respectively. For the Leeds Dyspepsia Questionnaire score, the weighted mean deviation was -1.38 [95%CI: (-1.75, -1.01), P < 0.01]. The incidence of adverse effects was similar in the itopride and control groups. The funnel plots for all indicators showed no evidence of publication bias. CONCLUSION: Itopride has good efficacy in terms of global patients assessment, postprandial fullness, and early satiety in the treatment of patients with FD and shows a low rate of adverse reactions. Itopride can greatly improve FD syndromes-score. PMID:23326147

Adjuvant trastuzumab in HER2-positive breast cancer.

PubMed

Slamon, Dennis; Eiermann, Wolfgang; Robert, Nicholas; Pienkowski, Tadeusz; Martin, Miguel; Press, Michael; Mackey, John; Glaspy, John; Chan, Arlene; Pawlicki, Marek; Pinter, Tamas; Valero, Vicente; Liu, Mei-Ching; Sauter, Guido; von Minckwitz, Gunter; Visco, Frances; Bee, Valerie; Buyse, Marc; Bendahmane, Belguendouz; Tabah-Fisch, Isabelle; Lindsay, Mary-Ann; Riva, Alessandro; Crown, John

2011-10-06

Trastuzumab improves survival in the adjuvant treatment of HER-positive breast cancer, although combined therapy with anthracycline-based regimens has been associated with cardiac toxicity. We wanted to evaluate the efficacy and safety of a new nonanthracycline regimen with trastuzumab. We randomly assigned 3222 women with HER2-positive early-stage breast cancer to receive doxorubicin and cyclophosphamide followed by docetaxel every 3 weeks (AC-T), the same regimen plus 52 weeks of trastuzumab (AC-T plus trastuzumab), or docetaxel and carboplatin plus 52 weeks of trastuzumab (TCH). The primary study end point was disease-free survival. Secondary end points were overall survival and safety. At a median follow-up of 65 months, 656 events triggered this protocol-specified analysis. The estimated disease-free survival rates at 5 years were 75% among patients receiving AC-T, 84% among those receiving AC-T plus trastuzumab, and 81% among those receiving TCH. Estimated rates of overall survival were 87%, 92%, and 91%, respectively. No significant differences in efficacy (disease-free or overall survival) were found between the two trastuzumab regimens, whereas both were superior to AC-T. The rates of congestive heart failure and cardiac dysfunction were significantly higher in the group receiving AC-T plus trastuzumab than in the TCH group (P<0.001). Eight cases of acute leukemia were reported: seven in the groups receiving the anthracycline-based regimens and one in the TCH group subsequent to receiving an anthracycline outside the study. The addition of 1 year of adjuvant trastuzumab significantly improved disease-free and overall survival among women with HER2-positive breast cancer. The risk-benefit ratio favored the nonanthracycline TCH regimen over AC-T plus trastuzumab, given its similar efficacy, fewer acute toxic effects, and lower risks of cardiotoxicity and leukemia. (Funded by Sanofi-Aventis and Genentech; BCIRG-006 ClinicalTrials.gov number, NCT00021255.).

Adjuvant Trastuzumab in HER2-Positive Breast Cancer

PubMed Central

Slamon, Dennis; Eiermann, Wolfgang; Robert, Nicholas; Pienkowski, Tadeusz; Martin, Miguel; Press, Michael; Mackey, John; Glaspy, John; Chan, Arlene; Pawlicki, Marek; Pinter, Tamas; Valero, Vicente; Liu, Mei-Ching; Sauter, Guido; von Minckwitz, Gunter; Visco, Frances; Bee, Valerie; Buyse, Marc; Bendahmane, Belguendouz; Tabah-Fisch, Isabelle; Lindsay, Mary-Ann; Riva, Alessandro; Crown, John

2011-01-01

BACKGROUND Trastuzumab improves survival in the adjuvant treatment of HER-positive breast cancer, although combined therapy with anthracycline-based regimens has been associated with cardiac toxicity. We wanted to evaluate the efficacy and safety of a new nonanthracycline regimen with trastuzumab. METHODS We randomly assigned 3222 women with HER2-positive early-stage breast cancer to receive doxorubicin and cyclophosphamide followed by docetaxel every 3 weeks (AC-T), the same regimen plus 52 weeks of trastuzumab (AC-T plus trastuzumab), or docetaxel and carboplatin plus 52 weeks of trastuzumab (TCH). The primary study end point was disease-free survival. Secondary end points were overall survival and safety. RESULTS At a median follow-up of 65 months, 656 events triggered this protocol-specified analysis. The estimated disease-free survival rates at 5 years were 75% among patients receiving AC-T, 84% among those receiving AC-T plus trastuzumab, and 81% among those receiving TCH. Estimated rates of overall survival were 87%, 92%, and 91%, respectively. No significant differences in efficacy (disease-free or overall survival) were found between the two trastuzumab regimens, whereas both were superior to AC-T. The rates of congestive heart failure and cardiac dysfunction were significantly higher in the group receiving AC-T plus trastuzumab than in the TCH group (P<0.001). Eight cases of acute leukemia were reported: seven in the groups receiving the anthracycline-based regimens and one in the TCH group subsequent to receiving an anthracycline outside the study. CONCLUSIONS The addition of 1 year of adjuvant trastuzumab significantly improved disease-free and overall survival among women with HER2-positive breast cancer. The risk–benefit ratio favored the nonanthracycline TCH regimen over AC-T plus trastuzumab, given its similar efficacy, fewer acute toxic effects, and lower risks of cardiotoxicity and leukemia. (Funded by Sanofi-Aventis and Genentech; BCIRG-006 ClinicalTrials.gov number, NCT00021255.) PMID:21991949

Preconsultation use of analgesics on adults presenting to the emergency department with acute appendicitis

PubMed Central

Chong, C; Wang, T; Chen, C; Ma, H; Chang, H

2004-01-01

Objective: 279 cases of appendicitis were reviewed and compared for the difference between those patients who received pain medication before consulting a surgeon and those who were not treated with analgesics. Methods: All patients aged 15 years and older who underwent appendicectomy for appendicitis between 1 July 2001 and 30 June 2002 were divided into group 1 (those who received preconsultaion use of analgesics) and group 2 (those who were not treated with analgesics). The following measures were compared: age, sex, symptom duration, initial vital signs, white blood cell counts, frequency of imaging studies, time to operative intervention, and operative findings. Continuous and categorical variables were analysed using t and χ2 tests, respectively. Results: A total of 279 patients were included for analysis. Patient details (age, sex, symptom duration) of the two study groups were similar. There was no statistically significant difference between group 1 and group 2 with respect to vital signs (systolic blood pressure, pulse rate, respiratory rate, body temperature), white blood cell counts, and frequency of imaging studies (ultrasound, computed tomography). There was no significant difference in the rate of perforated appendicitis between the two study groups although a shorter median time to operative intervention has been found in the group who received analegesia. Conclusion: The preconsultation use of analgesics in ED patients with a final diagnosis of appendicitis is not associated with a longer delay to operative intervention and is not associated with an increased rate of perforated appendicitis. PMID:14734373

Presumed Group B Streptococcal Meningitis After Epidural Blood Patch.

PubMed

Beilin, Yaakov; Spitzer, Yelena

2015-06-15

Bacterial meningitis after epidural catheter placement is rare. We describe a case in which a parturient received labor epidural analgesia for vaginal delivery complicated by dural puncture. The patient developed postdural puncture headache and underwent 2 separate epidural blood patch procedures. She subsequently developed a headache with fever and focal neurologic deficits. She was treated with broad spectrum antibiotics for presumed meningitis, and she made a full recovery. Blood cultures subsequently grew group B streptococcus.

Clinical benefit of delamanid (OPC-67683) in the treatment of multidrug-resistant tuberculosis patients in China.

PubMed

Zhang, Qing; Liu, Yidian; Tang, Shenjie; Sha, Wei; Xiao, Heping

2013-01-01

The cure rates are much lower for multidrug-resistant (MDR) tuberculosis (TB) patients. Delamanid (OPC-67683) has been evaluated in phase-II MDR-TB clinical trials. Herein, we reviewed MDR-TB cases in which treatment regimens, with/without delamanid, were administered. Thirty-eight patients were enrolled; 26 received delamanid-containing regimens (treatment group) while 12 received placebo-containing regimens (control group) for 56 days. Data regarding clinical/radio-microbiological characteristics, drug tolerability, and treatment outcomes were collected. We found that all patients had isolates resistant to a median of 5 (range 2-7) drugs; 24 (92.3%) patients in treatment group and 11 (91.7%) in control group had cavities. Culture conversion was obtained in 32 pulmonary TB cases (median 74.5 days). At data censure, 30/38 patients successfully completed therapy with documented negative cultures for at least 18 months before the end of treatment. Two patients (5 consecutive negative cultures) are still on treatment. Six patients had poor outcome (3 failures/2 lost/1 death). In 13 patients, adverse events were observed that included mental disorder, QT interval prolongation, and increased blood cortisol whereas only 3 patients stopped delamanid treatment because of adverse events. It was, therefore, concluded that delamanid was well-tolerated, had low rates of discontinuation, and could be effective for treating MDR-TB.

Quality of care for anxiety and depression in different ethnic groups by family practitioners in urban areas in the Netherlands.

PubMed

Fassaert, Thijs; Nielen, Mark; Verheij, Robert; Verhoeff, Arnoud; Dekker, Jack; Beekman, Aartjan; de Wit, Matty

2010-01-01

There is widespread concern about access to good quality health care for ethnic minority groups. This study investigates differences between ethnic groups regarding prevalence of anxiety and depression, and adherence to treatment guidelines by family practitioners in urban areas in the Netherlands. Data from electronic medical records, collected for the Netherlands Information Network of General Practice. Diagnoses were based on the International Classification of Primary Care. Adherence to guidelines included at least five consultations, prescription of psychotropics for 6 weeks at most (indicative of cessation in case of nonresponse) or 5 months at least (suggesting continuation in case of response), and/or a referral to a mental health care specialist. Data were analyzed using multilevel logistic regression analyses. A total of 6413 patients (4.4% of practice population) were diagnosed with anxiety and/or depression. Prevalence was highest in Turkish patients (5.2%). Of diagnosed patients, 42.9% received guideline-concordant treatment. Only Surinamese/Antillean patients were less likely than ethnic Dutch to receive treatments according to guidelines. Prevalence of and quality of care for anxiety and depression were comparable between ethnic minority clients, but some differences suggest that efforts to educate primary care providers in management of anxiety/depression should be continued and tailored to specific ethnic groups. Copyright 2010 Elsevier Inc. All rights reserved.

Safety of the electroconvulsive therapy and amisulpride combination.

PubMed

Takács, Rozália; Iványi, Zsolt; Ungvari, Gabor S; Gazdag, Gábor

2013-03-01

Electroconvulsive therapy is frequently considered when pharmacotherapy is ineffective. In such cases the combination of the two treatment modalities are commonly used. Amisulpiride, a second generation antipsychotic drug is used in the treatment of schizophrenia and psychotic depression. When amisulpiride is ineffective as a monotherapy, combination with ECT could be an option to enhance its efficacy. To the best of our knowledge, to date there have been no data about the safety of this combination. Medical notes of all patients who were given ECT while on amisulpiride were selected from the archives of the Department of Psychiatry, Semmelweis University Medical School, Budapest, covering a 10-year period. A randomly selected matched control group was formed from patients who underwent ECT but were not taking amisulpiride. Patients in both groups also received a variety of psychotropic drugs other than amisulpide. Side effects were compared between the two groups of patients. Twenty patients received amisulpride with ECT. The most common side effects were headache, hypertension, tachycardia, nausea, dizziness, confusion, psychomotor agitation, sialorrhea, and prolonged seizure activity. All adverse effects resolved within 24 hours. No side effects of any kind were observed in 7 and 8 cases in the study and control groups, respectively. This was the first study that examined the safety of amisulpride-ECT combination in schizophrenia. Comparing the side-effects between the study and control groups, no significant differences were detected in terms of their types or frequency. The amisulpiride-ECT combination appears to be a safe treatment option.

Portal Hypertension in Children With Wilms' Tumor: A Report From the National Wilms' Tumor Study Group

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

Warwick, Anne B., E-mail: awarwick@mcw.ed; Kalapurakal, John A.; Ou, San-San

Purpose: This analysis was undertaken to determine the cumulative risk of and risk factors for portal hypertension (PHTN) in patients with Wilms' tumor (WT). Methods and Materials: Medical records were reviewed to identify cases of PHTN identified with late liver/spleen/gastric toxicities in a cohort of 5,195 patients treated with National Wilms' Tumor Studies (NWTS) protocols 1 to 4. A nested case control study (5 controls/case) was conducted to determine relationships among doxorubicin, radiation therapy (RT) dose to the liver, patient gender, and PHTN. Conditional logistic regression was used to estimate adjusted hazard ratios (HR) of PHTN associated with these factors.more » Results: Cumulative risk of PHTN at 6 years from WT diagnosis was 0.7% for patients with right-sided tumors vs. 0.1% for those with left-sided tumors (p = 0.002). Seventeen of 19 cases were evaluable for RT. The majority of cases (16/17 [94%]) received right-flank RT either alone or as part of whole-abdomen RT and received >15 Gy to the liver. Fifteen of 17 (88%) patients received a higher dose to the liver than they would have with modern WT protocols. Controlling for RT dose, the HR was 3.0 for patients who received doxorubicin (p = 0.32) and 2.8 for females (p = 0.15). Controlling for doxorubicin, the 95% lower confidence bound on the HR associating PHTN with a minimum liver RT dose of >15 Gy vs. <=15 Gy was 2.5 (p = 0.001); it was 2.4 for a maximum liver dose of >15 Gy vs. <=15 Gy (p = 0.001). Conclusions: There was a strong association between higher doses of liver RT (>15 Gy) and the development of PHTN among WT patients.« less

Effect of laser acupuncture versus traditional acupuncture in neck pain of cervical spondylosis

NASA Astrophysics Data System (ADS)

El-Kharbotly, Ahmed M.; El-Gendy, Alyaa A.; Mohammed, Mouchira A.; El-Masry, Manal R.; Daoud, Eitedal M.; Hassan, Nagwa; Abdel-Wahab, Khaled G.; Helmy, Ghada; Mostafa, Taymour

2014-02-01

This prospective cohort study aimed to compare the efficiency of laser versus traditional acupuncture in treating cervical spondylosis (CS) pain. Forty female patients were randomized into two equal groups that received 3 sessions / week for 4 weeks. Group A received needle acupuncture therapy with electrical stimulation for 20 min at standard acupoints, ear points and Ashi point on the average 3 points. Group B received low level laser therapy (LLLT) acupuncture at the same acupoints. The results demonstrated that tenderness disappeared in 65% of patients in group A and 75% of patients in group B with improved percentage of 85.5% and 89.2%. Pain on VAS related to direction of motion at 6 directions was improved in all cases where with improvement percentage 76.45% and 85.88%. Pain on VAS at rest was improved in all patients with improvement percentage of 80.41% and 84.28%. NDIQ score improved in all patients with improvement percentage of 69.78% and 73.77%. Follow up of VAS after 6 months from the last session revealed persistent improvement in 55% of patients of group A vs 80% of patients of group B. Mean serum TNF-α was decreased in 85% of patients of group A vs 95% of patients of group B where serum beta endorphins was increased in all patients. It is concluded that both modes of treatment for CS gave improvement regarding pain intensity, disability and quality of life being more evident in LLLT followed for 6 months supported with improved serum TNFα and beta endorphin.

New posology of potassium iodide for the treatment of cutaneous sporotrichosis: study of efficacy and safety in 102 patients.

PubMed

Macedo, P M; Lopes-Bezerra, L M; Bernardes-Engemann, A R; Orofino-Costa, R

2015-04-01

The first therapeutic choice for the treatment of cutaneous sporotrichosis is oral itraconazole; however, the increase in cases of zoonotic transmission outbreak necessitates a search for effective and safe treatment alternatives. To evaluate a new potassium iodide (KI) posology as an alternative for the treatment of limited cutaneous forms of sporotrichosis. One hundred and two patients with sporotrichosis diagnosed by isolation of Sporothrix sp. were included and were divided into 2 groups that received different doses of KI: group A received the conventional dose, and group B received the reduced dose. The cure criteria were based on clinical and serological data. Seventy-nine patients (77.4%) reached clinical cure: 70.6% and 84.3% of groups A and B respectively. Sixteen patients (15.6%) were lost during follow-up, and seven changed drug therapy: five in group A and two in group B. The incidence of adverse events was similar for both groups (64.7%): predominantly metallic taste (44%), followed by mild gastrointestinal intolerance and acneiform eruption (10.7% each). No serious adverse events occurred, and there were no recurrences. Analysis of the results showed no statistically significant difference between groups (P = 0.9255). The improvement in serologic titres was significant in both treatment groups. Through statistical analysis, the usual posology was not shown to be superior to the one proposed in this study. Serology for sporotrichosis may be used as a valuable tool in the clinical monitoring of these patients. © 2014 European Academy of Dermatology and Venereology.

Investigation to identify a resource-efficient case-control methodology for determining antibiotics associated with Clostridium difficile infection.

PubMed

Chung, Philip; Currie, Brian; Guo, Yi; Talansky, Moshe; Brown, Shakara; Ostrowsky, Belinda

2014-10-01

Antimicrobial exposure remains an important risk factor for developing Clostridium difficile infection (CDI). Efficient method to identify antibiotics associated with CDI is important for formulating strategies to curtail their use. As a prelude to a more extensive Agency for Healthcare Research and Quality-funded project (Evaluation & Research on Antimicrobial Stewardship's Effect on Clostridium difficile), we undertook an exploratory evaluation to determine a resource-efficient method for identifying antibiotic targets for antimicrobial stewardship interventions. The study compared a series of 6 focused case-control studies. Cases consisted of patients with laboratory-confirmed CDI admitted from July-October 2009. Controls were selected from patients without CDI hospitalized during the same period. Five groups of controls were matched to cases (2:1 ratio) using group-specific matching criteria, including admission date, age, type of admission, length of stay (LOS) to discharge, and/or LOS to CDI diagnosis. The final control group was selected from patients who received antibiotics during hospitalization. Data, including demographics and antibiotic usage, were compared between case and control groups. A total of 126 cases were matched to 6 groups of 252 controls. For control groups 1-5, the use of piperacillin and tazobactam, ceftriaxone or cefepime, ciprofloxacin or moxifloxacin, intravenous vancomycin, azithromycin, and antibiotics of last resort were significantly more frequent in case than control patients. For the final control group, the associations between ceftriaxone or cefepime, and ciprofloxacin or moxifloxacin use and CDI no longer persisted. This could in part be explained by differences in comorbidities between case and control patients even with stringent matching criteria. Use of a simple matching strategy to conduct case-control studies is an efficient and feasible compromise strategy, especially in resource-limited settings, to identify high-risk antibiotics associated with CDI. Copyright © 2014 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Treatment of adenoviral keratoconjunctivitis with a combination of povidone-iodine 1.0% and dexamethasone 0.1% drops: a clinical prospective controlled randomized study.

PubMed

Kovalyuk, Natalya; Kaiserman, Igor; Mimouni, Michael; Cohen, Ornit; Levartovsky, Shmuel; Sherbany, Hilda; Mandelboim, Michal

2017-12-01

To determine the efficacy of combination povidone-iodine (PVP-I) 1.0% eyedrops and dexamethasone 0.1% eyedrops in the treatment of adenoviral keratoconjunctivitis. In a prospective, randomized, controlled, double-blinded clinical trial patients with recent adenoviral keratoconjunctivitis (diagnosed clinically and confirmed by PCR), we randomly divided into three treatment groups: study group - received PVP-I 1.0% and dexamethasone 0.1%, control 1 group - received dexamethasone 0.1% and control 2 group - received lubricating eyedrops (hypromellose 0.3%). The treatment was administered four times a day in each group. All patients were examined and filled a questionnaire before treatment and on the 3rd, 5th and 7th days of treatment. We included in the study 78 eyes (26 in each group). Adenovirus type 8 was the most common pathogen (83% of cases). The fastest improvement in patients red eyes, discharge, superficial punctate keratitis and pseudomembranes was observed in the study group (p < 0.001). Those patients reached a near complete recovery in 5-7 days, which was also confirmed by reduction in Adenovirus titres by PCR. The slowest improvement was in the control 2 group. Subepithelial infiltrates (SEI) were observed in 44% of the control 1 group, 20% of the control 2 group and in 0% of the study group. The rate of reduction in Adenovirus titres was the slowest in the control 1 group. The combination of PVP-I 1.0% and dexamethasone 0.1% four times a day can reduce symptoms and expedite recovery in epidemic keratoconjunctivitis patients. © 2017 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

[Early total care pattern for intertrochanteric fracture of femur in the elderly].

PubMed

Gu, Jie; Kang, Xin-yong; Xu, Hong-wei; Li, Yong-fu; Zahng, Bin; Guo, Jian; He, Zhen-nian

2016-06-01

To evaluate clinical results of early total care (ETC) treatment for elderly patients with intertrochanteric femur fractures. Clinical data of 106 elderly patients with intertrochanteric fracture treated from January 2012 and February 2015 were retrospectively studied. According to whether receiving the early total care mode, the patients were divided into 2 groups, 34 cases were diagnosed and treated with early total care pattern (ETC group), including 14 males and 20 females with an average age of (74.88 ± 4.38) years old ranging from 70 to 86. According to Evans types, 4 cases were type I, 5 cases were type II, 13 cases were type III, 11 cases were type IV, 1 case was type V. Seventy-two patients were treated with conventional trauma method (conventional group), including 35 males and 37 females with an average age of (74.46 ± 3.63) years old ranging from 70 to 85. According to Evans type, 8 cases were type I ,13 cases were type II, 25 cases were type III, 25 cases were type IV, and 1 case was type V. All fractures were treated with proximal femoral nails anti-rotation (PFNA). Operative time, hospital stays, leaving bed time, complications, cases of death at 1 year after operation, postoperative Harris score at 12 months were observed and compared. All patients were followed up, the time of ETC group ranged from 9 to 18 months with an average of 13.29 ± 1.51, and the time in conventional group ranged from 12 to 16 months with an average 12.93 ± 1.15, while there was no significant difference between two groups in time of following-up (t = 1.368, P = 0.174). There was no significant meaning in cases of death between ETC group (2 cases) and conventional group (8 cases). Three cases occurred complications in ETC group, and 20 cases in conventional group,there was obvious meaning between two groups (χ² = 0.739, P = 0.318). Operative time,hospital stays,leaving bed time in ETC group respectively was (2.03 ± 0.67) d, (15.41 ± 2.87) d and (3.62 ± 0.74) d; while in conventional group respectively was (4.17 ± 1.59) d, (20.11 ± 4.24) d and (5.35 ± 1.22) d; there were significant differences between two groups in operative time, hospital stays, leaving bed time. Postoperative Harris scores at 12 months in ETC group was (82.32 ± 4.56), and (79.24 ± 5.52) in conventional group, there was obvious meaning between two groups (t = 2.833, P = 0.006). ETC pattern is a novel method for diagnosis and treatment of intertrochanteric femur fractures in elderly, it could shorten operative time, hospital stays, leaving bed time, decrease complications and promote recovery of function.

The Manager's Role in Enhancing the Transfer of Training: A Turkish Case Study.

ERIC Educational Resources Information Center

Gumuseli, Ali Ilker; Ergin, Banu

2002-01-01

Of 20 Turkish sales representatives, 8 received support and guidance for transfer of training. Compared with 12 controls, these 8 showed continuous work behavior change; the control group's changes slowed over time. Experimentals had greater but not significantly increased efficiency, effectiveness, and job satisfaction. Other factors, such as an…

Completion of Advance Directives: Do Social Work Preadmission Interviews Make a Difference?

ERIC Educational Resources Information Center

Johnson, Yvonne M.; Stadel, Vivian L.

2007-01-01

Objectives: This study tests the efficacy of a preadmission, educational interview on advance directives, in this case, health care proxies (HCPs) offered to elective, orthopedic patients. Method: Using a quasi-experimental design, participants (n = 54) are assigned to either treatment group (who received the educational interview, conducted by a…

Strategies, Obstacles, and Attitudes: Student Collaboration in Information Seeking and Synthesis Projects

ERIC Educational Resources Information Center

Leeder, Chris; Shah, Chirag

2016-01-01

Introduction: While group work that takes place in education contexts has been studied by researchers, student collaborative research behaviour has received less attention. This empirical case study examined the strategies that students use and the obstacles they encounter while working in collaborative information seeking contexts on an in-class…

Enhancing Information Literacy for Preservice Elementary Teachers: A Case Study from the United States

ERIC Educational Resources Information Center

Ruppel, Margie; Fry, Sara Winstead; Bentahar, Adil

2016-01-01

Through this study, a librarian and faculty team aimed to determine the extent to which a one-credit information literacy course deepened preservice teachers' understanding of information literacy. We employed a treatment and control group design; treatment participants received 15 hours of information literacy instruction while control…

Web Analytics Reveal User Behavior: TTU Libraries' Experience with Google Analytics

ERIC Educational Resources Information Center

Barba, Ian; Cassidy, Ryan; De Leon, Esther; Williams, B. Justin

2013-01-01

Proper planning and assessment surveys of projects for academic library Web sites will not always be predictive of real world use, no matter how many responses they might receive. In this case, multiple-phase development, librarian focus groups, and patron surveys performed before implementation of such a project inaccurately overrated utility and…

75 FR 46899 - Agency Information Collection Activities: Proposed Collection; Comment Request-In-Depth Case...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-04

... conduct interviews of SNAP staff at all levels, visit multiple local offices, hold focus groups with... vendors that contract with State SNAP agencies. Tailored protocols will be used for the interviews... States will receive remuneration of $75,000 to offset the costs of participating in the study. Interview...

A Meta-Analysis of Educator Training to Improve Implementation of Interventions for Students with Disabilities

ERIC Educational Resources Information Center

Brock, Matthew E.; Carter, Erik W.

2017-01-01

Teachers and paraprofessionals need effective training to improve their implementation of interventions for students with disabilities. Reviews of the single-case design literature have identified some features associated with effective training for these educators, but the group-design literature has received little attention. This meta-analysis…

Forms of Science Capital Mobilized in Adolescents' Engineering Projects

ERIC Educational Resources Information Center

Wilson-Lopez, Amy; Sias, Christina; Smithee, Allen; Hasbún, Indhira María

2018-01-01

The purpose of this multiple case study was to identify the forms of science capital that six groups of adolescents mobilized toward the realization of their self-selected engineering projects during after-school meetings. Research participants were high school students who self-identified as Hispanic, Latina, or Latino; who had received English…

Waiting list randomized controlled trial within a case-finding design: methodological considerations.

PubMed

Ronaldson, Sarah; Adamson, Joy; Dyson, Lisa; Torgerson, David

2014-10-01

Randomized controlled trials (RCTs) are widely used in health care research to provide high-quality evidence of effectiveness of an intervention. However, sometimes a study does not require an RCT in order to answer its primary objective; a case-finding design may be more appropriate. The aim of this paper was to introduce a new study design that nests a waiting list RCT within a case-finding study. An example of the new study design is the DOC Study, which primarily aims to determine the diagnostic accuracy of lung function tests for chronic obstructive pulmonary disease. It also investigates the impact of lung function tests on smoking behaviour through use of a waiting list design. The first step of the study design is to obtain participants' consent. Individuals are then randomized to one of two groups; either the 'intervention now' group or the 'intervention later' group, that is, participants are placed on a waiting list. All participants receive the same intervention; the only difference between the groups is the timing of the intervention. The design addresses patient preference issues and recruitment issues that can arise in other trial designs. Potential limitations include differential attrition between study groups and potential demoralization for the 'intervention later' group. The 'waiting list case-finding trial' design is a valuable method that could be applied to case-finding studies; the design enables the case-finding component of a study to be maintained while simultaneously exploring additional hypotheses through conducting a trial. © 2014 John Wiley & Sons, Ltd.

Does Adding Intravenous Phosphorus to Parenteral Nutrition Has Any Effects on Calcium and Phosphorus Metabolism and Bone Mineral Content in Preterm Neonates?

PubMed

Mazouri, Ali; Khosravi, Nastaran; Bordbar, Arash; Khalesi, Nasrin; Saboute, Maryam; Taherifard, Pegah; Mirzababaee, Marjan; Ebrahimi, Mehran

2017-06-01

The use of parenteral nutritional supplementation of phosphorus may lead to exhibit higher plasma phosphate concentrations and less radiological features in premature neonates susceptible to osteopenia. The present study aimed to assess the beneficial effects of adding intravenous phosphorus to total parenteral nutrition (TPN) on calcium and phosphorus metabolism in preterm neonates by measuring bone mineral content. This open-labeled randomized clinical trial was conducted on premature neonates who were hospitalized at NICU. The neonates were randomly assigned to two groups received TPN with intravenous sodium glycerophosphate or Glycophos (1.5 mmol/kg/day) or TPN without sodium glycerophosphate. At the end of the four weeks of treatment, the presence of osteopenia was examined using DEXA Scan. After completing treatment protocols, the group received TPN with intravenous Glycophos had significantly lower serum alkaline phosphatase (360±60 versus 762±71, P<0.001), as well as higher serum calcium to creatinine ratio (1.6±0.3 versus 0.44±0.13, P<0.001) compared to the control group received TPN without Glycophos. Those who received TPN with intravenous Glycophos experienced more increase in bone mineral density than those in control group (0.13±0.01 versus 0.10±0.02, P<0.001). There was no significant difference in serum calcium and serum vitamin D between the case and control groups. Adding intravenous sodium glycerophosphate to TPN in premature neonates can compensate the lack of bone mineral content and help to prevent osteopenia.

A case-control study of the effectiveness of tissue plasminogen activator on 6 month patients--reported outcomes and health care utilization.

PubMed

Lang, Catherine E; Bland, Marghuretta D; Cheng, Nuo; Corbetta, Maurizio; Lee, Jin-Moo

2014-01-01

We examined the benefit of tissue plasminogen activator (tPA), delivered as part of usual stroke management, on patient-reported outcomes and health care utilization. Using a case control design, patients who received tPA as part of usual stroke management were compared with patients who would have received tPA had they arrived to the hospital within the therapeutic time window. Data were collected from surveys 6 months after stroke using standardized patient-reported outcome measures and questions about health care utilization. Demographic and medical data were acquired from hospital records. Patients were matched on stroke severity, age, race, and gender. Matching was done with 1:2 ratio of tPA to controls. Results were compared between groups with 1-tailed tests because of a directionally specific hypothesis in favor of the tPA group. The tPA (n = 78) and control (n = 156) groups were matched across variables, except for stroke severity, which was better in the control group; subsequent analyses controlled for this mismatch. The tPA group reported better physical function, communication, cognitive ability, depressive symptomatology, and quality of life/participation compared with the control group. Fewer people in the tPA group reported skilled nursing facility stays, emergency department visits, and rehospitalizations after their stroke compared with controls. Reports of other postacute services were not different between groups. Although it is known that tPA reduces disability, this is the first study to demonstrate the effectiveness of tPA in improving meaningful, patient-reported outcomes. Thus, use of tPA provides a large benefit to the daily lives of people with ischemic stroke. Copyright © 2014 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Effectiveness of the Smoking Cessation and Reduction in Pregnancy Treatment (SCRIPT) dissemination project: a science to prenatal care practice partnership.

PubMed

Windsor, Richard; Clark, Jeannie; Cleary, Sean; Davis, Amanda; Thorn, Stephanie; Abroms, Lorien; Wedeles, John

2014-01-01

This study evaluated the effectiveness of the Smoking Cessation and Reduction in Pregnancy Treatment (SCRIPT) Program selected by the West Virginia-Right From The Start Project for state-wide dissemination. A process evaluation documented the fidelity of SCRIPT delivery by Designated Care Coordinators (DCC), licensed nurses and social workers who provide home-based case management to Medicaid-eligible clients in all 55 counties. We implemented a quasi-experimental, non-randomized, matched Comparison (C) Group design. The SCRIPT Experimental E Group (N = 259) were all clients in 2009-2010 that wanted to quit, provided a screening carbon monoxide (CO), and received a SCRIPT home visit. The (C) Group was derived from all clients in 2006-2007 who had the same CO assessments as E Group clients and reported receiving cessation counseling. We stratified the baseline CO of E Group clients into 10 strata, and randomly selected the same number of (C) Group clients (N = 259) from each matched strata to evaluate the effectiveness of the SCRIPT Program. There were no significant baseline differences in the E and (C) Group. A Process Evaluation documented a significant increase in the fidelity of DCC delivery of SCRIPT Program procedures: from 63 % in 2006 to 74 % in 2010. Significant increases were documented in the E Group cessation rate (+9.3 %) and significant reduction rate (+4.5 %), a ≥50 % reduction from a baseline CO. Perinatal health case management staff can deliver the SCRIPT Program, and Medicaid-supported clients can change smoking behavior, even very late in pregnancy. When multiple biases were analyzed, we concluded the SCRIPT Dissemination Project was the most plausible reason for the significant changes in behavior.

Comparative study of subtalar arthrodesis after calcaneal frature malunion with autologous bone graft or freeze-dried xenograft.

PubMed

Henning, Carlo; Poglia, Gabriel; Leie, Murilo Anderson; Galia, Carlos Roberto

2015-12-01

Calcaneal fracture malunion may evolve into arthrosis and severe foot deformities. The aim of this study was to identify differences in bony union following corrective subtalar arthrodesis with interposition of autologous tricortical bone graft or freeze-dried bovine xenograft. We prospectively evaluated 12 patients who underwent subtalar arthrodesis, six patients received autografts and 6 received freeze-dried bovine xenografts. After a mean followup of 58 weeks, the patients were clinical assessed using AOFAS scale and the visual analog scale (VAS) for pain and for final radiographic parameters measurement. Two blind raters evaluated the length of time required for solid union of the arthrodesis and graft integration by retrospective radiographic examination. In the autograft group, AOFAS score improved from a preoperative average of 37 to 64 points postoperatively (p = 0.02) and mean VAS score improved from 4.7 to 1.9 (p = 0.028). In the xenograft group, AOFAS score improved from 38 to 74 points (p = 0.02) and VAS from 5.5 to 2.7 (p = 0.046). Solid union was achieved in all cases in the autograft group at an average of 5.3 weeks and in five cases in the xenograft group at 8.8 weeks (p = 0.077). Graft integration occurred after an average of 10.7 weeks in the autograft group and 28.8 weeks in the xenograft group (p = 0.016). With the numbers available, no significant difference could be detected in the length of time required for solid union of subtalar arthrodesis between groups, although time to integration of freeze-dried bovine xenografts was statistically higher. Clinical and functional improvement was observed in both groups.

Fibrinogen Demonstration in Oral Lichen Planus: An Immunofluorescence Study on Archival Tissues.

PubMed

Shirol, Pallavi D; Naik, Veena; Kale, Alka

2015-10-01

Lichen planus is a premalignant condition with minimal diagnostic aids. This study is an attempt to use paraffin embedded sections of lichen planus with immunofluorescein stain and to evaluate the immunofluorescent sections to establish pattern of fibrinogen deposition. Thirty-five paraffin embedded sections of old and new cases of oral lichen planus (study group) and five normal oral mucosa (control group) were chosen. Two sections of each (H & E) case were taken, one was stained with hematoxylin and eosin and another with fluorescein isothiocynate conjugate (FITC) polyclonal rabbit antibody against fibrinogen. Fluorescent findings were examined with a fluorescent microscope. A high statistical significant correlation was found in respect to fluorescence positivity, intensity of fluorescence and distribution of fluorescence each with p < 0.0001 and fluorescence at blood vessel walls (p = 0.0003). This study suggested that paraffin embedded sections can be successfully used in direct immunofluorescence staining in routine set up where only formalin fixed tissues are received. Paraffin embedded sections can be successfully used in direct immunofluorescence staining when only formalin fixed tissues are received.

Spaces of care in the third sector: understanding the effects of professionalization.

PubMed

Carey, Gemma; Braunack-Mayer, Annette; Barraket, Jo

2009-11-01

Increasingly the health and welfare needs of individuals and communities are being met by third sector, or not-for-profit, organizations. Since the 1980s third sector organizations have been subject to significant, sector-wide changes, such as the development of contractual funding and an increasing need to collaborate with governments and other sectors. In particular, the processes of 'professionalization' and 'bureaucratization' have received significant attention and are now well documented in third sector literature. These processes are often understood to create barriers between organizations and their community groups and neutralize alternative forms of service provision. In this article we provide a case study of an Australian third sector organization undergoing professionalization. The case study draws on ethnographic and qualitative interviews with staff and volunteers at a health-based third sector organization involved in service provision to marginalized community groups. We examine how professionalization alters organizational spaces and dynamics and conclude that professionalized third sector spaces may still be 'community' spaces where individuals may give and receive care and services. Moreover, we suggest that these community spaces hold potential for resisting the neutralizing effects of contracting.

Improved survival and complete response rates in patients with advanced melanoma treated with concurrent ipilimumab and radiotherapy versus ipilimumab alone.

PubMed

Koller, Kristian M; Mackley, Heath B; Liu, Jason; Wagner, Henry; Talamo, Giampaolo; Schell, Todd D; Pameijer, Colette; Neves, Rogerio I; Anderson, Bryan; Kokolus, Kathleen M; Mallon, Carol A; Drabick, Joseph J

2017-01-02

There is a growing body of evidence supporting the synergistic roles of radiotherapy and immunotherapy in the treatment of malignancy. Published case studies of the abscopal effect have been reported with the use of ipilimumab and radiotherapy in metastatic melanoma, but evidence supporting the routine use of this combination of therapy is limited. We conducted a retrospective analysis to evaluate patients treated with ipilimumab for advanced melanoma at a single institution from May 2011 to June 2015. Patients were grouped into those who had received concurrent radiotherapy while on ipilimumab (Ipi-RT), and those who did not. We then evaluated the treatment response following completion of ipilimumab. A total of 101 patients received ipilimumab in the prespecified time frame. 70 received Ipi-RT and 31 received ipilimumab without concurrent radiotherapy. Median overall survival (OS) was significantly increased in the concurrent Ipi-RT arm at 19 months vs. 10 months for ipilimumab alone (p = 0.01). Median progression free survival (PFS) was marginally increased in the Ipi-RT group compare with the ipilimumab alone group (5 months vs. 3 months, p = 0.20). Rates of complete response (CR) were significantly increased in the Ipi-RT group vs. ipilimumab alone (25.7% vs. 6.5%; p = 0.04), and rates of overall response (OR) in the groups were 37.1% vs. 19.4% (p = 0.11). No increase in toxicities was observed in the Ipi-RT group compare with ipilimumab alone. Prospective trials are needed to further clarify the role of radiotherapy with ipilimumab, but these encouraging preliminary observations suggest that this combination can induce more durable responses to immunotherapy.

Improved survival and complete response rates in patients with advanced melanoma treated with concurrent ipilimumab and radiotherapy versus ipilimumab alone

PubMed Central

Koller, Kristian M.; Mackley, Heath B.; Liu, Jason; Wagner, Henry; Talamo, Giampaolo; Schell, Todd D.; Pameijer, Colette; Neves, Rogerio I.; Anderson, Bryan; Kokolus, Kathleen M.; Mallon, Carol A.; Drabick, Joseph J.

2017-01-01

ABSTRACT There is a growing body of evidence supporting the synergistic roles of radiotherapy and immunotherapy in the treatment of malignancy. Published case studies of the abscopal effect have been reported with the use of ipilimumab and radiotherapy in metastatic melanoma, but evidence supporting the routine use of this combination of therapy is limited. We conducted a retrospective analysis to evaluate patients treated with ipilimumab for advanced melanoma at a single institution from May 2011 to June 2015. Patients were grouped into those who had received concurrent radiotherapy while on ipilimumab (Ipi-RT), and those who did not. We then evaluated the treatment response following completion of ipilimumab. A total of 101 patients received ipilimumab in the prespecified time frame. 70 received Ipi-RT and 31 received ipilimumab without concurrent radiotherapy. Median overall survival (OS) was significantly increased in the concurrent Ipi-RT arm at 19 months vs. 10 months for ipilimumab alone (p = 0.01). Median progression free survival (PFS) was marginally increased in the Ipi-RT group compare with the ipilimumab alone group (5 months vs. 3 months, p = 0.20). Rates of complete response (CR) were significantly increased in the Ipi-RT group vs. ipilimumab alone (25.7% vs. 6.5%; p = 0.04), and rates of overall response (OR) in the groups were 37.1% vs. 19.4% (p = 0.11). No increase in toxicities was observed in the Ipi-RT group compare with ipilimumab alone. Prospective trials are needed to further clarify the role of radiotherapy with ipilimumab, but these encouraging preliminary observations suggest that this combination can induce more durable responses to immunotherapy. PMID:27905824

Comparison of ε-Aminocaproic Acid and Tranexamic Acid in Reducing Postoperative Transfusions in Total Hip Arthroplasty.

PubMed

Churchill, Jessica L; Puca, Kathleen E; Meyer, Elizabeth S; Carleton, Matthew C; Truchan, Susan L; Anderson, Michael J

2016-12-01

Use of antifibrinolytic agents in total hip arthroplasty (THA) is well supported; however, most studies used tranexamic acid (TXA), whereas few used ε-aminocaproic acid (EACA), a similar antifibrinolytic. This study compares the efficacy and cost per surgery of intraoperative infusion of EACA and TXA in reducing postoperative blood transfusion rates in THA. Retrospective chart review of 1799 primary unilateral THA cases from April 2012 through December 2014 at 5 hospitals within our health care network. In our cohort, 711 received EACA, 445 received TXA, and 643 (control group) received no antifibrinolytic. Both antifibrinolytic groups had significantly fewer patients receiving red blood cell (RBC) transfusions when compared with control group (EACA 6.8% [P < .0001], TXA 9.7% [P < .0001] vs control group 24.7%). Average number of RBC units per patient were similar for EACA and TXA (0.11 units/patient and 0.15 units/patient, respectively), and both were significantly lower than the control group (0.48 units/patient, P < .0001). No significant difference was noted in mean RBC units per patient and percentage of patients transfused between EACA and TXA groups (P = .144, P = .074). Logistic regression showed no difference between EACA and TXA when adjusting for age, gender, higher severity of illness levels, admission hemoglobin, performing surgeon, and hospital. Medication acquisition cost for EACA averaged $2.70 per surgery compared with TXA at $39.58 per surgery. Intraoperative antifibrinolytic use significantly decreases need for postoperative blood transfusions. At our institution, EACA is comparable to TXA in THA for reducing transfusion rates while at a lower cost per surgery. Copyright © 2016 Elsevier Inc. All rights reserved.

Zoledronic Acid in Reducing Clinical Fracture and Mortality after Hip Fracture

PubMed Central

Lyles, Kenneth W.; Colón-Emeric, Cathleen S.; Magaziner, Jay S.; Adachi, Jonathan D.; Pieper, Carl F.; Mautalen, Carlos; Hyldstrup, Lars; Recknor, Chris; Nordsletten, Lars; Moore, Kathy A.; Lavecchia, Catherine; Zhang, Jie; Mesenbrink, Peter; Hodgson, Patricia K.; Abrams, Ken; Orloff, John J.; Horowitz, Zebulun; Eriksen, Erik Fink; Boonen, Steven

2008-01-01

BACKGROUND Mortality is increased after a hip fracture, and strategies that improve outcomes are needed. METHODS In this randomized, double-blind, placebo-controlled trial, 1065 patients were assigned to receive yearly intravenous zoledronic acid (at a dose of 5 mg), and 1062 patients were assigned to receive placebo. The infusions were first administered within 90 days after surgical repair of a hip fracture. All patients received supplemental vitamin D and calcium. The median follow-up was 1.9 years. The primary end point was a new clinical fracture. RESULTS The rates of any new clinical fracture were 8.6% in the zoledronic acid group and 13.9% in the placebo group, a 35% risk reduction (P = 0.001); the respective rates of a new clinical vertebral fracture were 1.7% and 3.8% (P = 0.02), and the respective rates of new nonvertebral fractures were 7.6% and 10.7% (P = 0.03). In the safety analysis, 101 of 1054 patients in the zoledronic acid group (9.6%) and 141 of 1057 patients in the placebo group (13.3%) died, a reduction of 28% in deaths from any cause in the zoledronic-acid group (P = 0.01). The most frequent adverse events in patients receiving zoledronic acid were pyrexia, myalgia, and bone and musculoskeletal pain. No cases of osteonecrosis of the jaw were reported, and no adverse effects on the healing of fractures were noted. The rates of renal and cardiovascular adverse events, including atrial fibrillation and stroke, were similar in the two groups. CONCLUSIONS An annual infusion of zoledronic acid within 90 days after repair of a low-trauma hip fracture was associated with a reduction in the rate of new clinical fractures and improved survival. (ClinicalTrials.gov number, NCT00046254.) PMID:17878149

The Cascade of Medical Services and Associated Longitudinal Costs Due to Nonadherent Magnetic Resonance Imaging for Low Back Pain

PubMed Central

Webster, Barbara S.; Choi, YoonSun; Bauer, Ann Z.; Cifuentes, Manuel

2014-01-01

Study Design. Retrospective cohort study. Objective. To compare type, timing, and longitudinal medical costs incurred after adherent versus nonadherent magnetic resonance imaging (MRI) for work-related low back pain. Summary of Background Data. Guidelines advise against MRI for acute uncomplicated low back pain, but is an option for persistent radicular pain after a trial of conservative care. Yet, MRI has become frequent and often nonadherent. Few studies have documented the nature and impact of medical services (including type and timing) initiated by nonadherent MRI. Methods. A longitudinal, workers' compensation administrative data source was accessed to select low back pain claims filed between January 1, 2006 and December 31, 2006. Cases were grouped by MRI timing (early, timely, no MRI) and subgrouped by severity (“less severe,” “more severe”) (final cohort = 3022). Health care utilization for each subgroup was evaluated at 3, 6, 9, and 12 months post-MRI. Multivariate logistic regression models examined risk of receiving subsequent diagnostic studies and/or treatments, adjusting for pain indicators and demographic covariates. Results. The adjusted relative risks for MRI group cases to receive electromyography, nerve conduction testing, advanced imaging, injections, and surgery within 6 months post-MRI risks in the range from 6.5 (95% CI: 2.20–19.09) to 54.9 (95% CI: 22.12–136.21) times the rate for the referent group (no MRI less severe). The timely and early MRI less severe subgroups had similar adjusted relative risks to receive most services. The early MRI more severe subgroup cases had generally higher adjusted relative risks than timely MRI more severe subgroup cases. Medical costs for both early MRI subgroups were highest and increased the most over time. Conclusion. The impact of nonadherent MRI includes a wide variety of expensive and potentially unnecessary services, and occurs relatively soon post-MRI. Study results provide evidence to promote provider and patient conversations to help patients choose care that is based on evidence, free from harm, less costly, and truly necessary. Level of Evidence: N/A PMID:24831502

Village doctor-assisted case management of rural patients with schizophrenia: protocol for a cluster randomized control trial.

PubMed

Gong, Wenjie; Xu, Dong; Zhou, Liang; Brown, Henry Shelton; Smith, Kirk L; Xiao, Shuiyuan

2014-01-16

Strict compliance with prescribed medication is the key to reducing relapses in schizophrenia. As villagers in China lack regular access to psychiatrists to supervise compliance, we propose to train village 'doctors' (i.e., villagers with basic medical training and currently operating in villages across China delivering basic clinical and preventive care) to manage rural patients with schizophrenia with respect to compliance and monitoring symptoms. We hypothesize that with the necessary training and proper oversight, village doctors can significantly improve drug compliance of villagers with schizophrenia. We will conduct a cluster randomized controlled trial in 40 villages in Liuyang, Hunan Province, China, home to approximately 400 patients with schizophrenia. Half of the villages will be randomized into the treatment group (village doctor, or VD model) wherein village doctors who have received training in a schizophrenia case management protocol will manage case records, supervise drug taking, educate patients and families on schizophrenia and its treatment, and monitor patients for signs of relapse in order to arrange prompt referral. The other 20 villages will be assigned to the control group (case as usual, or CAU model) wherein patients will be visited by psychiatrists every two months and receive free antipsychotic medications under an on-going government program, Project 686. These control patients will receive no other management or follow up from health workers. A baseline survey will be conducted before the intervention to gather data on patient's socio-economic status, drug compliance history, and clinical and health outcome measures. Data will be re-collected 6 and 12 months into the intervention. A difference-in-difference regression model will be used to detect the program effect on drug compliance and other outcome measures. A cost-effectiveness analysis will also be conducted to compare the value of the VD model to that of the CAU group. Lack of specialists is a common problem in resource-scarce areas in China and other developing countries. The results of this experiment will provide high level evidence on the role of health workers with relatively limited medical training in managing severe psychiatric disease and other chronic conditions in developing countries. ChiCTR-TRC-13003263.

New Results on Unconditionally Secure Multi-receiver Manual Authentication

NASA Astrophysics Data System (ADS)

Wang, Shuhong; Safavi-Naini, Reihaneh

Manual authentication is a recently proposed model of communication motivated by the settings where the only trusted infrastructure is a low bandwidth authenticated channel, possibly realized by the aid of a human, that connects the sender and the receiver who are otherwise connected through an insecure channel and do not have any shared key or public key infrastructure. A good example of such scenarios is pairing of devices in Bluetooth. Manual authentication systems are studied in computational and information theoretic security model and protocols with provable security have been proposed. In this paper we extend the results in information theoretic model in two directions. Firstly, we extend a single receiver scenario to multireceiver case where the sender wants to authenticate the same message to a group of receivers. We show new attacks (compared to single receiver case) that can launched in this model and demonstrate that the single receiver lower bound 2log(1/ɛ) + O(1) on the bandwidth of manual channel stays valid in the multireceiver scenario. We further propose a protocol that achieves this bound and provides security, in the sense that we define, if up to c receivers are corrupted. The second direction is the study of non-interactive protocols in unconditionally secure model. We prove that unlike computational security framework, without interaction a secure authentication protocol requires the bandwidth of the manual channel to be at least the same as the message size, hence non-trivial protocols do not exist.

[Effects of tranexamic acid combined with temporary drain clamping on postoperative blood loss in total knee arthroplasty].

PubMed

Dong, Yi-Long; Qian, Yue-Nan; Zhong, Xi-Qiang; Shen, Guang-Jie; Cai, Chun-Yuan

2017-04-25

To evaluate the efficacy and safety of one dose tranexamic acid combined with temporary drain lamping in primary unilateral total knee arthroplasty. Total 160 patients undergoing unilateral primary total knee arthroplasty between January 2012 and December 2013 were randomly divided into four groups(40 cases in each group):group A (the drain was clamped for 2 hours after the operation and the patients received 20 ml physiological saline), group B(the drain was clamped for 2 hours after the operation and the patients received 10 ml tranexamic acid and 10 ml physiological saline), group C (the drain was clamped for 4 hours after the operation and the patients received 20 ml physiological saline) and group D(the drain was clamped for 4 hours after the operation and the patients received 10 ml tranexamic acid and 10 ml physiological saline). The postoperative hemoglobin level, maximum hemoglobin loss, wound drainage, blood loss, the volume of blood transfusion, the number of patients inquiring blood transfusion, venous thrombo embolism rate, and ecchymosis rate were recorded and compared among the four groups. There was no incision infection, severe hypoxia, and symptomatic pulmonary embolism in these groups. There were significant differences in hemoglobin content one day after operation in each group( F =12.26, P =0.000), in the hemoglobin content 7 days after operation in each group( F =20.74, P =0.000), in postoperative drainage in each group( F =38.71, P =0.000);in the amount of invisible red blood cell loss in each group( F =83.41, P =0.000), and in total red blood cell loss in each group( F =102.68, P =0.000). Color Doppler ultrasound examination found that the total incidence of VTE was 3%(5/160) and there were no significant differences in each group( P =0.892). There were no significant differences in postoperative subcutaneous ecchymosis area>1% incidence( P =0.143). Topical tranexami acid treatment combined with temporary clamping of drain for 4 hours could reduce postoperative blood loss, blood transfusion, and ecchymosis rate without increasing the risk of thromboembolic event after total knee arthroplasty.

Effect of slump stretching versus lumbar mobilization with exercise in subjects with non-radicular low back pain: a randomized clinical trial.

PubMed

Nagrale, Amit Vinayak; Patil, Shubhangi Pandurang; Gandhi, Rita Amarchand; Learman, Ken

2012-02-01

Previous case reports, case series, and pilot studies have suggested that slump stretching may enhance the effects of spinal mobilization and stabilization exercises in patients with non-radicular low back pain (NRLBP). The purpose of this trial was to determine if slump stretching results in improvements in pain, disability, and fear and avoidance beliefs in patients with NRLBP with neural mechanosensitivity. Sixty patients, 18-60 years of age presenting with NRLBP with symptom duration >3 months, were randomized into one of two, 3-week physical therapy programs. Group one received lumbar spinal mobilization with stabilization exercises while group two received slump stretching in addition to lumbar spinal mobilization with exercise. Outcomes including the modified Oswestry disability index (ODI), numeric pain rating scale (NPRS), and the fear-avoidance belief questionnaire (FABQ) were collected at baseline, and at weeks 1, 2, 3, and 6. A doubly multivariate analysis of variance revealed a significant group-time interaction for ODI, NPRS, and FABQ. There were large within-group changes for all outcomes with P<0·01 and large between-group differences at weeks 3 and 6 for the ODI and weeks 1, 2, 3, and 6 for the NPRS and FABQ at P<0·01. A linear mixed-effect model comparing the composite slopes of the improvement lines revealed significant differences favoring the slump stretching group at P<0·01. The findings of the present study further support the use of slump stretching with spinal mobilization and stabilization exercises when treating NRLBP.

Clinical correlates to assist with chronic traumatic encephalopathy diagnosis: Insights from a novel rodent repeat concussion model.

PubMed

Thomsen, Gretchen M; Ko, Ara; Harada, Megan Y; Ma, Annie; Wyss, Livia; Haro, Patricia; Vit, Jean-Philippe; Avalos, Pablo; Dhillon, Navpreet K; Cho, Noell; Shelest, Oksana; Ley, Eric J

2017-06-01

Chronic traumatic encephalopathy (CTE) is a neurodegenerative disease linked to repetitive head injuries. Chronic traumatic encephalopathy symptoms include changes in mood, behavior, cognition, and motor function; however, CTE is currently diagnosed only postmortem. Using a rat model of recurrent traumatic brain injury (TBI), we demonstrate rodent deficits that predict the severity of CTE-like brain pathology. Bilateral, closed-skull, mild TBI was administered once per week to 35 wild-type rats; eight rats received two injuries (2×TBI), 27 rats received five injuries (5×TBI), and 13 rats were sham controls. To determine clinical correlates for CTE diagnosis, TBI rats were separated based on the severity of rotarod deficits and classified as "mild" or "severe" and further separated into "acute," "short," and "long" based on age at euthanasia (90, 144, and 235 days, respectively). Brain atrophy, phosphorylated tau, and inflammation were assessed. All eight 2×TBI cases had mild rotarod deficiency, 11 5×TBI cases had mild deficiency, and 16 cases had severe deficiency. In one cohort of rats, tested at approximately 235 days of age, balance, rearing, and grip strength were significantly worse in the severe group relative to both sham and mild groups. At the acute time period, cortical thinning, phosphorylated tau, and inflammation were not observed in either TBI group, whereas corpus callosum thinning was observed in both TBI groups. At later time points, atrophy, tau pathology, and inflammation were increased in mild and severe TBI groups in the cortex and corpus callosum, relative to sham controls. These injury effects were exacerbated over time in the severe TBI group in the corpus callosum. Our model of repeat mild TBI suggests that permanent deficits in specific motor function tests correlate with CTE-like brain pathology. Assessing balance and motor coordination over time may predict CTE diagnosis.

Hyperimmunoglobulin prophylaxis, monitoring and preemptive ganciclovir treatment eliminate the risk of CMV infection to improve patient and renal allograft survival.

PubMed

Schneeberger, H; Aydemir, S; Müller, R; Illner, W D; Pfeiffer, M; Theodorakis, J; Zanker, B; Land, W

2000-01-01

This study was designed to investigate whether the introduction of ganciclovir to clinical use for anti-CMV treatment changes the risk of CMV infection in renal transplant patients. A total of 1545 cases who had received cadaveric renal transplants were divided into two groups: group 1 (n = 721) was made up of patients who received their transplants within 6 years before the introduction (1991) of ganciclovir and group 2 (n = 824), of individuals transplanted thereafter. Patient and graft survival of CMV D+/R- patients was uni- and multivariately compared with non-CMV D+/R- patients. In CMV D+/R- patients in group 1, survival was significantly lower, and their relative risk for graft loss was 1.32-fold (P = 0.0483) that of non-CMV D+/R- patients. In group 2 patient and graft survival was identical regardless of whether the patients were at risk for CMV infection or not. The risk of CMV infection can be eliminated by hyperimmunoglobulin prophylaxis, CMV monitoring and preemptive ganciclovir treatment in renal transplant patients.

Use of liquid nitrogen and albendazole in successfully treating cutaneous larva migrans.

PubMed

Kapadia, Naseema; Borhany, Tasneem; Farooqui, Maria

2013-05-01

To determine the efficacy of combination treatment of Albendazole along with liquid nitrogen in cutaneous larva migrans. Quasi-experimental study. Abbasi Shaheed Hospital and The Aga Khan Hospital, Karachi, from December 2008 to December 2010. Eighteen cases of cutaneous larva migrans were collected and divided into two groups. Group-A was administered oral Albendazole 400 mg once per day along with topical steroid and oral cetrizine 10 mg once at night for 7 days. Group-B also received oral Albendazole 400 mg once per day along with cetrizine 10 mg once at night but they also received single application of liquid nitrogen to freeze the larva. It was found that in Group-A only 2 out of 9 (22%) showed improvement whereas 78% had to be given liquid nitrogen cryotherapy 3 - 7 days after Albendazole to prevent migration of larva. In Group-B, the improvement was 100% and all 9 patients were successfully treated. Use of liquid nitrogen along with oral anti-helminths is very effective in treating cutaneous larva migrans than Albendazole alone.

Second Multiflow Summer School on Turbulence

NASA Astrophysics Data System (ADS)

Jiménez, Javier

2016-04-01

Multiflow is a research program, funded by the European Research Council, whose goal is to improve our understanding of the multiscale dynamics of turbulence in fluids. Its second Summer School on Turbulence took place at the School of Aeronautics of the Technical University of Madrid from May 25 to June 26, 2015, with the goal of providing a meeting place for theoreticians, experimentalists and simulators, in which to develop and test new ideas on turbulence physics and structure. Around forty, mostly young, participants from twenty international groups met for five weeks of collaborative work, primarily using the computational data archived in the receiving institution but, in many cases, also contributing their own. Although the format included a few invited formal seminars and periodic plenary meetings, most of the work took place in small groups that, in many cases, changed their composition during the workshop. The papers in these proceedings reflect the results of the work of these groups which, in many cases, later continued in the form of new collaborations.

[Epidemiologic and clinical characteristics of patients with hepatitis type C on the bases of selected parameters].

PubMed

Warunek, W; Librant-Suska, M; Krukowiecki, J; Zejc-Bajsarowicz, M; Janas-Skulina, U; Garlicki, A

1996-01-01

We present dates of epidemiological and clinical analysis of patients with chronic hepatitis C. 107 patients were hospitalized in our Chair and Department of Infectious Diseases CM UJ since 1991 till 1995. 41 cases were diagnosed as acute viral hepatitis C and 66 as chronic hepatitis C. In our material 59% cases were nosocomial infections. The certain risk in this group was the surgery (28% of patients). Next possibility of transmission HCV was hospitalization in nonoperative ward (17%). The patients receiving blood or blood products were the next significant risk group of HCV infection. Medical staff is still a certain risk group. About 1/3 of patients have no obvious route of infection. In 70% of patients with hepatitis have the acute phase of HCV infection without any symptoms. 79% cases of acute hepatitis C tends to chronic hepatitis, with high percent of active disease (64%) which can lead after years to cirrhosis or even to hepatocellular carcinoma.

Non-Celiac Gluten Sensitivity Has Narrowed the Spectrum of Irritable Bowel Syndrome: A Double-Blind Randomized Placebo-Controlled Trial.

PubMed

Shahbazkhani, Bijan; Sadeghi, Amirsaeid; Malekzadeh, Reza; Khatavi, Fatima; Etemadi, Mehrnoosh; Kalantri, Ebrahim; Rostami-Nejad, Mohammad; Rostami, Kamran

2015-06-05

Several studies have shown that a large number of patients who are fulfilling the criteria for irritable bowel syndrome (IBS) are sensitive to gluten. The aim of this study was to evaluate the effect of a gluten-free diet on gastrointestinal symptoms in patients with IBS. In this double-blind randomized, placebo-controlled trial, 148 IBS patients fulfilling the Rome III criteria were enrolled between 2011 and 2013. However, only 72 out of the 148 commenced on a gluten-free diet for up to six weeks and completed the study; clinical symptoms were recorded biweekly using a standard visual analogue scale (VAS). In the second stage after six weeks, patients whose symptoms improved to an acceptable level were randomly divided into two groups; patients either received packages containing powdered gluten (35 cases) or patients received placebo (gluten free powder) (37 cases). Overall, the symptomatic improvement was statistically different in the gluten-containing group compared with placebo group in 9 (25.7%), and 31 (83.8%) patients respectively (p < 0.001). A large number of patients labelled as irritable bowel syndrome are sensitive to gluten. Using the term of IBS can therefore be misleading and may deviate and postpone the application of an effective and well-targeted treatment strategy in gluten sensitive patients.

Clostridium difficile infection among children across diverse US geographic locations.

PubMed

Wendt, Joyanna M; Cohen, Jessica A; Mu, Yi; Dumyati, Ghinwa K; Dunn, John R; Holzbauer, Stacy M; Winston, Lisa G; Johnston, Helen L; Meek, James I; Farley, Monica M; Wilson, Lucy E; Phipps, Erin C; Beldavs, Zintars G; Gerding, Dale N; McDonald, L Clifford; Gould, Carolyn V; Lessa, Fernanda C

2014-04-01

Little is known about the epidemiology of Clostridium difficile infection (CDI) among children, particularly children ≤3 years of age in whom colonization is common but pathogenicity uncertain. We sought to describe pediatric CDI incidence, clinical presentation, and outcomes across age groups. Data from an active population- and laboratory-based CDI surveillance in 10 US geographic areas during 2010-2011 were used to identify cases (ie, residents with C difficile-positive stool without a positive test in the previous 8 weeks). Community-associated (CA) cases had stool collected as outpatients or ≤3 days after hospital admission and no overnight health care facility stay in the previous 12 weeks. A convenience sample of CA cases were interviewed. Demographic, exposure, and clinical data for cases aged 1 to 17 years were compared across 4 age groups: 1 year, 2 to 3 years, 4 to 9 years, and 10 to 17 years. Of 944 pediatric CDI cases identified, 71% were CA. CDI incidence per 100,000 children was highest among 1-year-old (66.3) and white (23.9) cases. The proportion of cases with documented diarrhea (72%) or severe disease (8%) was similar across age groups; no cases died. Among the 84 cases interviewed who reported diarrhea on the day of stool collection, 73% received antibiotics during the previous 12 weeks. Similar disease severity across age groups suggests an etiologic role for C difficile in the high rates of CDI observed in younger children. Prevention efforts to reduce unnecessary antimicrobial use among young children in outpatient settings should be prioritized.

Effect of Group Counseling on Quality of Life among Postmenopausal Women in Hamadan, Iran.

PubMed

Parsa, Parisa; Tabesh, Roya Ahmainia; Soltani, Farzaneh; Karami, Manoochehr

2017-04-01

This study aimed to investigate the effect of counseling on quality of life (QOL) in postmenopausal women conducted in Hamadan, Iran in 2015. In this quasi-experimental study, 80 postmenopausal women were randomly selected and allocated to case and control groups (40 per group). Data collection tool included questionnaires of demographic information and QOL during menopause, which were completed by the samples before the intervention. In the case group, training program was run during four sessions in the form of weekly consulting sessions for 45 to 60 minutes. Training program included familiarity with menopause symptoms, confrontation and self-care during this period. The control group, only received routine cares. Three months after intervention, information were collected in both groups. Data were analyzed using SPSS for Windows. Before the intervention, mean ± standard deviation for QOL in case group was 101.2 ± 31.4 and it was significantly decreased to 96.9 ± 27.0 after intervention ( P < 0.05). While no significant change was observed in the control group (from 98.9 ± 35.5 to 102.3 ± 35.0, P = 0.443). Symptoms of physical ( P = 0.033) and sexual ( P < 0.001) dimensions significantly decreased in the case group. While significant increase was observed in terms of psychosocial ( P = 0.049) and sexual symptoms in control group. Findings suggested impact of consulting on improvement of QOL during menopause. Supportive consulting can be a suitable approach for improving women's health, reducing problems and enhancing QOL in menopause period.

Achieving 95% cross-methodological concordance in HER2 testing: causes and implications of discordant cases.

PubMed

Grimm, Erin E; Schmidt, Rodney A; Swanson, Paul E; Dintzis, Suzanne M; Allison, Kimberly H

2010-08-01

We were interested in determining our concordance between fluorescence in situ hybridization (FISH) and a previously validated immunohistochemical HER2 assay to identify possible reasons for discordance and to determine if all reasons for discordance were addressed by the American Society of Clinical Oncology/College of American Pathologists guidelines. We reviewed 697 cases (2004-2007) in which HER2 immunohistochemical and FISH testing were concurrently done. Overall concordance between nonequivocal immunohistochemical and FISH results was 96%. Of the 19 discordant cases, 13 (68%) were interpreted as positive immunohistochemically but negative by FISH. The primary reason for this discordance was immunohistochemical interpretation. Weak stain intensity, granular staining, and interpretation in areas of crush artifact were identified as the most common issues. Of the 6 cases interpreted as immunohistochemically negative and FISH-positive, 2 were from patients known to be receiving trastuzumab at the time of biopsy, 1 was very close to the FISH equivocal category, and 4 cases had fewer than 1.5 CEP17 signals per cell (1 patient in this group was also receiving trastuzumab). Focusing on issues with HER2 immunohistochemical interpretation can improve concordance rates for immunohistochemically positive cases, but biologic reasons may explain some discordant immunohistochemically negative cases.

A real-life observational study of the effectiveness of FACT in a Dutch mental health region.

PubMed

Drukker, Marjan; Maarschalkerweerd, Myrte; Bak, Maarten; Driessen, Ger; à Campo, Joost; de Bie, Arthur; Poddighe, Giovanni; van Os, Jim; Delespaul, Philippe

2008-12-04

ACT is an effective community treatment but causes discontinuity of care between acutely ill and currently stable patient groups. The Dutch variant of ACT, FACT, combines both intensive ACT treatment and care for patients requiring less intensive care at one time point yet likely to need ACT in the future. It may be hypothesised that this case mix is not beneficial for patients requiring intensive care, as other patient groups may "dilute" care provision. The effectiveness of FACT was compared with standard care, with a particular focus on possible moderating effects of patient characteristics within the case mix in FACT. In 2002, three FACT teams were implemented in a Dutch region in which a cumulative routine outcome measurement system was in place. Patients receiving FACT were compared with patients receiving standard treatment, matched on "baseline" symptom severity and age, using propensity score matching. Outcome was the probability of being in symptomatic remission of psychotic symptoms. The probability of symptomatic remission was higher for SMI patients receiving FACT than for controls receiving standard treatment, but only when there was an unmet need for care with respect to psychotic symptoms (OR = 6.70, p = 0.002; 95% CI = 1.97-22.7). Compared to standard care, FACT was more rather than less effective, but only when a need for care with respect to psychotic symptoms is present. This suggests that there is no adverse effect of using broader patient mixes in providing continuity of care for all patients with severe mental illness in a defined geographical area.

Therapeutic temperature modulation for fever after intracerebral hemorrhage.

PubMed

Lord, Aaron S; Karinja, Sarah; Lantigua, Hector; Carpenter, Amanda; Schmidt, J Michael; Claassen, Jan; Agarwal, Sachin; Connolly, E Sander; Mayer, Stephan A; Badjatia, Neeraj

2014-10-01

We sought to determine whether therapeutic temperature modulation (TTM) to treat fever after intracerebral hemorrhage (ICH) is associated with improved hospital complications and discharge outcomes. We performed a retrospective case-control study of patients admitted with spontaneous ICH having two consecutive fevers ≥38.3 °C despite acetaminophen administration. Cases were enrolled from a prospective database of patients receiving TTM from 2006 to 2010. All cases received TTM for fever control with goal temperature of 37 °C with a shiver-control protocol. Controls were matched in severity by ICH score and retrospectively obtained from 2001 to 2004, before routine use of TTM for ICH. Primary outcome was discharge-modified Rankin score. Forty patients were enrolled in each group. Median admission ICH Score, ICH volume, and GCS were similar. TTM was initiated with a median of 3 days after ICH onset and for a median duration of 7 days. Mean daily T max was significantly higher in the control group over the first 12 days (38.1 vs. 38.7 °C, p ≤ 0.001). The TTM group had more days of IV sedation (median 8 vs. 1, p < 0.001) and mechanical ventilation (18 vs. 9, p = 0.003), and more frequently underwent tracheostomy (55 vs. 23 %, p = 0.005). Mean NICU length of stay was longer for TTM patients (15 vs. 11 days, p = 0.007). There was no difference in discharge outcomes between the two groups (overall mortality 33 %, moderate or severe disability 67 %). Therapeutic normothermia is associated with increased duration of sedation, mechanical ventilation, and NICU stay, but is not clearly associated with improved discharge outcome.

The effect of N-acetyl cysteine (NAC) on aluminum phosphide poisoning inducing cardiovascular toxicity: a case-control study.

PubMed

Taghaddosinejad, Fakhreddin; Farzaneh, Esmaeil; Ghazanfari-Nasrabad, Mahdi; Eizadi-Mood, Nastaran; Hajihosseini, Morteza; Mehrpour, Omid

2016-01-01

Aluminum phosphide (AlP) is a very effective indoor and outdoor pesticide. We investigated the effects of N-acetyl cysteine (NAC) on the survival time, hemodynamics, and cardiac biochemical parameters at various time intervals in some cases of AlP poisoning. This research was a case-control study to evaluate 63 AlP poisoned patients during 2010-2012. Patients with cardiovascular complications of AlP to be treated with intravenous NAC plus conventional treatment were considered as the case group and compared with patients who did not receive NAC. NAC infusion was administered to the case group at 300 mg/kg for 20 h. The data gathered included age, sex, heart rate, Systolic blood pressure (SBP), creatine phosphokinase (CPK), creatine kinase MB (CK-MB), and ECG at the admission time and 12, 18, and 24 h after admission. Analysis of repeated measures was performed to check the variability of parameters over time. The mean ages in the case and control groups were 26.65 ± 1.06 (19-37 years) and 28.39 ± 1.11 (18-37 years), respectively (P = 0.266). Most of the patients were female (56.5%). CK-MB means were significantly different between the two groups, but no differences between the other variables were observed. Also, CK-MB, CPK, heart rate, and systolic blood pressure means became significantly different over time (0, 12, 18, and 24 h) in both groups (P < 0.001). NAC prevented sharp heart rate fluctuations in AlP patients in the case group. Regarding the outcomes, 17 patients died (10 patients in the control and 7 patients in the case groups). No side-effects of NAC were observed. Our patients could be managed by the positive role of NAC as the biochemical index of cardiotoxicity was found to elevate in both the case and control groups. Therefore, for the management protocol optimization, NAC evaluation should be done in further cases.

Ciprofloxacin and furagin in acute cystitis: comparison of early immune and microbiological results.

PubMed

Dybowski, Bartosz; Jabłońska, Olga; Radziszewski, Piotr; Gromadzka-Ostrowska, Joanna; Borkowski, Andrzej

2008-02-01

Furagin (a nitrofurantoin analogue) has the same efficacy in treating acute cystitis as ciprofloxacin, however the duration of therapy is longer. We established a hypothesis that therapy with ciprofloxacin results in faster resolution of mucosal inflammation in comparison with furagin. Rates of urinary secretion of immunoglobulins class A, M and G and interleukin-8 (IL-8) were evaluated before and after initiation of therapy in adult women presenting with acute cystitis confirmed by urine culture. Women were randomised into two groups receiving either ciprofloxacin 250mg twice a day for 3 days (n=13) or furagin 100mg three times a day for 7 days (n=14). Median lengths of follow-up were 4 days and 5 days in the ciprofloxacin and furagin groups, respectively. Treatment with ciprofloxacin resulted in faster eradication of pathogens. No bacteria or nitrates were detected in the ciprofloxacin group, whilst leukocyte esterase was positive in only one case. In the furagin group there were four positive cultures, seven cases with positive nitrates and five cases with positive esterase. Secretion rates of all four substances dropped significantly, but the changes over time were similar in both groups.

Treating disorganized attachment in the Group Attachment-Based Intervention (GABI©): A case study.

PubMed

Knafo, Hannah; Murphy, Anne; Steele, Howard; Steele, Miriam

2018-05-24

This paper describes the treatment of a mother and child who demonstrated disorganized attachment behaviors in their interactions with one another. The mother, who was diagnosed with Borderline Personality Disorder, felt incapable of managing her aggressive toddler and his emotional needs. The dyad was referred for therapy due to concerns about his developmental progress, evident delays having been mainly attributed to the problems observed within the parent-child relationship. The primary intervention applied to working with the dyad was the Group Attachment-Based Intervention (GABI©), developed by Anne Murphy in collaboration with Miriam Steele and Howard Steele. The mother also received individual psychotherapy as a supplement to the dyadic and group work of GABI©. The process and outcome of this comprehensive approach to treating a vulnerable dyad is explored in this case study. © 2018 Wiley Periodicals, Inc.

Effects of Short-term Preoperative Topical Ketorolac on Pupil Diameter in Eyes Undergoing Femtosecond Laser-Assisted Capsulotomy.

PubMed

Diakonis, Vasilios F; Kontadakis, Georgios A; Anagnostopoulos, Apostolos G; Yesilirmak, Nilufer; Waren, Daniel P; Cabot, Florence; Yoo, Sonia H; Donaldson, Kendall E

2017-04-01

To assess pupil diameter before and after femtosecond laser-assisted capsulotomy in patients who were pretreated with a short-term topical nonsteroidal anti-inflammatory drug (NSAID) (ketorolac) versus those without pretreatment. This prospective, randomized, observational case series included consecutive patients scheduled to undergo cataract extraction using the Catalys femtosecond laser platform (Abbott Medical Optics, Inc., Santa Ana, CA) to perform only capsulotomies. The same protocol for preoperative medical mydriasis was used for all patients, whereas pupil diameter was assessed using a surgical ruler immediately before and 3 minutes after femtosecond laser-assisted capsulotomy. The patients were divided into two groups: one received short-term topical ketorolac preoperatively and the other did not receive NSAID pretreatment (control). A total of 42 eyes of 42 patients (1 eye per patient) were included in the study. Mean pupillary miosis was 0.79 ± 1.08 and 1.57 ± 1.19 mm for the ketorolac and control groups, respectively. There was a statistically significant decrease in pupil diameter for both groups individually (P < .05). There was also a statistically significant difference between the two groups (P < .05) with the induced miosis in the eyes that did not receive topical NSAIDs prior to cataract extraction being twofold greater when compared with the miosis of the eyes that received ketorolac pretreatment. Short-term topical use of ketorolac prior to femtosecond laser-assisted cataract surgery seems to induce significantly less pupillary miosis in comparison to eyes that did not receive NSAID pretreatment. NSAID use is advised prior to femtosecond laser-assisted cataract surgery to minimize pupil miosis-related surgical difficulties or complications during cataract extraction. [J Refract Surg. 2017;33(4):230-234.]. Copyright 2017, SLACK Incorporated.

[Effects of a cultural competence promotion program for multicultural maternity nursing care: case-based small group learning].

PubMed

Park, Myung-Sook; Kweon, Young-Ran

2013-10-01

The purpose of this study was to examine the effects of a cultural competence improvement program for maternity nurses. A quasi-experimental study using a non-equivalent control group pre and posttest design was used. Participants were 67 maternity nurses caring for multicultural pregnant women in G city. The cultural competence improvement program was developed based on the 3-D Puzzle Model and was provided using case-based small group learning methods for the experimental group (n=31). The control group (n=36) did not receive any intervention. Data were collected using self-report structured questionnaires at two time points: prior to the intervention and after the intervention and were analyzed with descriptive statistics, χ²-test, and t-test. Compared to the control group, the experimental group reported significant positive changes for cultural knowledge (t=6.39, p<.001), cultural awareness (t=3.50, p<.001), and cultural acceptance (t=4.08, p<.001). However, change in cultural nursing behaviors (t=0.92, p=.067) was not significantly different between the two groups. Findings from this study indicate that a cultural competence improvement program with case-based small group learning is a useful intervention strategy to promote multicultural maternity care. Further, strategies to improve cultural nursing behavior should be developed to promote culturally congruent nursing care.

Changes in serotype distribution of Haemophilus influenzae meningitis isolates identified through laboratory-based surveillance following routine childhood vaccination against H. influenzae type b in Brazil.

PubMed

Zanella, Rosemeire C; Bokermann, Sérgio; Andrade, Ana Lúcia S S; Flannery, Brendan; Brandileone, Maria Cristina de C

2011-11-08

Following routine childhood vaccination against Haemophilus influenzae type b (Hib) disease in Brazil in 1999, passive laboratory surveillance reported increasing numbers of non-b serotypes and nontypeable H. influenzae (NTHi) from meningitis cases. To characterize this increase, we analyzed data on 3910 H. influenzae isolated from cerebrospinal fluid or blood from meningitis cases that were sent to the national reference laboratory for serotyping from 1990 to 2008. Hib accounted for 98% of H. influenzae meningitis isolates received during 1990-1999 versus 59% during 2000-2008, while non-b serotypes increased from 1% to 19% and NTHi increased from 2% to 22% of H. influenzae isolates received during the two periods. Higher proportions of non-b serotypes and NTHi than Hib were isolated from blood rather than cerebrospinal fluid. Estimated incidence rates for H. influenzae meningitis for Sao Paulo state remained below 1 case per million population during 2000-2008, although annual incidence of NTHi meningitis (mean, 0.03 cases per 100,000 population) increased in several age groups. Changes in surveillance for H. influenzae following introduction of Hib conjugate vaccine likely contributed to increased numbers of non-b and nontypeable H. influenzae meningitis isolates received at the national reference laboratory. Copyright © 2011 Elsevier Ltd. All rights reserved.

The protective role of melatonin on L-arginine-induced acute pancreatitis in adult male albino rats.

PubMed

Sadek, A S; Khattab, R T

2017-01-01

Acute pancreatitis (AP) is an inflammatory disease that has an increasing incidence worldwide. AP is associated with high morbidity and mortality rates ranging 15-40% in its severe form. Oxidative stress plays an important role in pancreatic acinar cell injury in case of AP. Melatonin (Mel) is proven to have both antioxidant and anti-inflammatory effects. The aim of the work was to investigate the protective role of Mel against L-arginine (L-arg)-induced AP in adult male albino rats. Thirty-six adult male albino rats were used in this study. Animals were divided into four groups; Control group (Group A; n = 6), Mel group (Group B; n = 6), L-arg group (Group C; n = 12) receiving two doses of L-arg injection with 1 h interval in-between, and L-arg+Mel group (Group D; n = 12) receiving Mel 1 h after each L-arg injection. 24 h after the second L-arg injection, the serum levels of amylase (AM), lipase (LP), interleukin-6 (IL-6) and tumour necrotic factor-alpha (TNF-α) were determined. Then, pancreatic specimens were processed for histological and immunohistochemical staining with vascular endothelial growth factor (VEGF) and the area percentage of VEGF and collagen content were measured by digital image analysis. Microscopic examination revealed that animals received L-arg only (Group C) showed loss of the pancreatic lobular architecture with marked fibrosis, acinar degeneration, inflammatory reaction and marked oedema with vascular congestion. Also, L-arg-induced AP caused a significant elevation of the serum levels of AM, LP, IL-6. All these histo-pathological and serological parameters were markedly improved by Mel administration. Melatonin exhibits strong therapeutic effects in the course of AP. Hence, the use of Mel as adjuvant treatment in AP is recommended.

A comparison of propofol and isoflurane anaesthesia: the need for ephedrine and glycopyrrolate.

PubMed

Jensen, A G; Granfeldt, H; Kalman, S H; Nyström, P O; Eintrei, C

1995-05-01

Sixty patients, ASA I-III, presenting for elective colonic surgery were studied to assess the stability of blood pressure and heart rate during anaesthesia with three equally potent anaesthetic techniques. Patients in group I (n = 20) received thiopentone induction, isoflurane and nitrous oxide; patients in group II (n = 20) received total intravenous anaesthesia with propofol; and patients in group III (n = 20) received intravenous propofol supplemented with nitrous oxide. Fentanyl and vecuronium were used in all three groups. The depth of anaesthesia was judged on clinical signs of adequate anaesthesia. Episodes of bradycardia (heart rate < 50 beats min-1), tachycardia (heart rate > 90 beats min-1), hypotension (mean arterial pressure > or = 30% below pre-operative blood pressure) or hypertension (mean arterial pressure > 30%, or systolic blood pressure > 15 mmHg, above pre-operative value) were recorded when lasting > 5 min. Any use of ephedrine or glycopyrrolate given to correct hypotension or bradycardia was documented: In group II, significantly more patients were given ephedrine (P < 0.01) to treat hypotension. The drug was administered after intubation but before skin incision in the majority of cases (9/11). Glycopyrrolate was given to significantly more patients in group III (P < 0.025) to treat bradycardia, and in 21 of a total of 34 patients given glycopyrrolate it was administered before surgery. With the use of these additional drugs, there were no differences in the number of patients with 5 min episodes of hypotension, hypertension, tachycardia or bradycardia.(ABSTRACT TRUNCATED AT 250 WORDS)

Combined Special Capsular Tension Ring and Toric IOL Implantation for Management of Astigmatism and High Axial Myopia with Cataracts.

PubMed

Zhao, Yang; Li, Jiaxin; Yang, Ke; Li, Xiao; Zhu, Siquan

2018-01-01

This study aimed to compare the effects of toric intraocular lens (IOL) implantation with a capsular tension ring and toric IOL implantation only in patients with axial myopic astigmatism who had undergone cataract surgery. Of 34 patients with axial myopia, 16 patients who had received IOL and capsular tension ring (CTR) implantation were included in the combined group and 18 patients who received toric IOL implantation only were included in the simple group. Uncorrected visual acuity (UCVA) and best-corrected visual acuity (BCVA) were evaluated by measuring subjective refraction, residual astigmatism, and the toric IOL axis six months post-surgery. At six months postoperatively, the UCVA for the combined and simple groups was 4.6 ± 0.1 and 4.5 ± 0.2, respectively, a statistically significant difference (t = 3.531, P<0.05). The toric IOL in all of the cases was located in the capsular sac, but there were more cases with IOL rotation (12 eyes) in the simple group than in the combined group (4 eyes). The rotation angles were 20°~30° (one eye), 10°~20° (four eyes), and <10° (seven eyes) compared with 2°~5° (four eyes). The residual astigmatism was -0.50 ± 0.25 D in the combined group, not a significant difference from the predicted residual astigmatism (-0.35 ± 0.13 D). There was a significant difference in the simple group (-1.25 ± 0.33 D) when the predicted residual astigmatism was compared (-0.37 ± 0.11 D) (t = -9.511, P < 0.01). In patients with axial myopic astigmatism, CTR can effectively increase the rotational stability of a toric IOL, achieving improvement in corneal astigmatism and visual acuity.

A randomized-controlled trial of intensive case management emphasizing the recovery model among patients with severe and enduring mental illness.

PubMed

O'Brien, S; McFarland, J; Kealy, B; Pullela, A; Saunders, J; Cullen, W; Meagher, D

2012-09-01

There is increasing interest in the application of recovery principles in mental health services. We studied the implementation of a programme of intensive case management (ICM) emphasizing recovery principles in a community mental health service in Ireland. Eighty service attenders with severe and enduring illness characterized by significant ongoing disability were randomized into (1) a group receiving a programme of ICM and (2) a group receiving treatment as usual (TAU). Groups were compared before and after the programme for general psychopathology using the Brief Psychiatric Rating Scale (BPRS) (clinician rated) and How are You? scale (self-rated). The Functional Analysis of Care Environments (FACE) scale provided assessment of multiple functional domains. The overall group (mean age 44.5 ± 13.2 years; 60% male) had mean total Health of the Nation Outcome Scale (HoNOS) scale scores of 10.5 ± 4.6, with problems in social functioning especially prominent (mean social subscale score 5.0 ± 2.7). The ICM group were younger (p < 0.01) with higher baseline scores on the HoNOS social subscale and BPRS (p < 0.05). An analysis of covariance, controlling for these baseline differences, indicated greater improvement in BPRS scores (p = 0.001), How are You? scores (p = 0.02) and FACE domains for cognition, symptoms and interpersonal relationships (all p < 0.001) in the ICM group. The ICM group underwent greater changes in structured daily activities that were linked to improved BPRS scores (p = 0.01). A programme of ICM emphasizing recovery principles resulted in significant improvement across psychopathological and functional domains. Improvements were linked to enhanced engagement with structured daily activities. Recovery-oriented practices can be integrated into existing mental health services and provided alongside traditional models of care.

Multi-Modal Preemptive Analgesia With Pregabalin, Acetaminophen, Naproxen, and Dextromethorphan in Radical Neck Dissection Surgery: A Randomized Clinical Trial

PubMed Central

Amiri, Hamid Reza; Mirzaei, Mojtaba; Beig Mohammadi, Mohammad Taghi; Tavakoli, Farhad

2016-01-01

Background Preemptive analgesia may be considered as a method not only to alleviate postoperative pain but also to decrease analgesic consumption. Different regimens are suggested, but there is currently no standard. Objectives The aim was to measure the efficacy of preemptive analgesia with pregabalin, acetaminophen, naproxen, and dextromethorphan in radical neck dissection surgery for reducing the intensity of pain and morphine consumption. Patients and Methods This study was conducted as a randomized double-blind clinical trial. Eighty adult patients (18 to 60 years of age) under the American society of anesthesiologists (ASA) physical status I and II undergoing elective radical neck dissection were enrolled. Patients were randomized into two groups of 40 with a simple randomization method. The case group received a combination of 15 mg/kg acetaminophen, 2.5 mg/kg pregabalin, 7 mg/kg naproxen, and 0.3 mg/kg dextromethorphan administered orally one hour prior to surgery. Postoperative pain was assessed with the universal pain assessment tool (UPAT) at 0, 2, 4, 6, 12, and 24 hours after surgery. Subjects received morphine based on postoperative pain control protocol. Total administered morphine doses were noted. Results Postoperative pain rates at 0, 2, 4, 6, 12, and 24 hours after surgery were significantly lower for the case group than the control group (P values = 0.014, 0.003, 0.00, 0.00, and 0.00, respectively). Total morphine doses for the preemptive analgesia group were 45% lower than those of the other group. Side effects were similar for both groups. Conclusions A single preoperative oral dose of pregabalin, acetaminophen, dextromethorphan, and naproxen one hour before surgery is an effective method for reducing postoperative pain and morphine consumption in patients undergoing radical neck dissection. PMID:27843771

Primaquine double dose for 7 days is inferior to single-dose treatment for 14 days in preventing Plasmodium vivax recurrent episodes in Suriname

PubMed Central

Mac Donald-Ottevanger, M Sigrid; Adhin, Malti R; Jitan, Jeetendra Kumar; Bretas, Gustavo; Vreden, Stephen GS

2018-01-01

Background Recurrent episodes of Plasmodium vivax are caused by dormant liver stages of the parasite, which are not eradicated by choloroquine. Therefore, effective treatment also includes the use of primaquine (PQ). However, this secondary preventive therapy is often not effective, mostly due to poor adherence to the relatively long treatment course, justifying a comparative study of the efficacy of different durations of PQ treatment. Materials and methods We included patients presenting with an acute and documented P. vivax infection from January 2006 to February 2008. All patients received chloroquine 25 mg/kg over a 3-day period. Subsequently, patients in group 7D received PQ 30 mg/day for 7 days, and patients in group 14D received standard PQ 15 mg/day for 14 days. All doses were given under supervision and patients were followed up for at least 6 months. The Kaplan–Meier method was used to estimate cumulative probability of recurrence up to 12 months after treatment initiation stratified by treatment group. Cox regression was used to assess possible determinants for recurrent parasitemia. Results Forty-seven of the 79 included patients (59.5%) were allocated to group 7D and 32 patients (40.5%) were allocated to group 14D. Recurrent parasitemia was detected in 31.9% of the cases in group 7D compared to 12.5% of the cases in group 14D (hazard ratio [HR] =3.36, 95% CI 1.11–10.16). Cumulative probability for recurrent parasitemia at 3, 6, and 12 months was 0.201 (95% CI 0.106–0.362), 0.312 (95% CI 0.190–0.485), and 0.424 (95% CI 0.274–0.615) for group 7D and 0.100 (95% CI 0.033–0.279), 0.100 (95% CI 0.033–0.279), and 0.138 (95% CI 0.054–0.327) for group 14D, respectively. When adjusted for possible confounders, differences in recurrent parasitemia remained significant between the two regimens in Cox regression analysis. Conclusion More than 30% of the patients receiving shorter treatment course had recurrent parasitemia, suggesting that the standard dose of 15 mg/day PQ for 14 days is more efficacious than 30 mg for 7 days in preventing P. vivax recurrent episodes. Furthermore, we suggest that P. vivax treatment in Suriname should be changed to PQ 30 mg/day for 14 days, as per Center for Disease Control and Prevention recommendation, in light of a recurrence rate of over 10%, even in group 14D. PMID:29317838

Comparison of laser and ozone treatments on oral mucositis in an experimental model.

PubMed

Bayer, Suzan; Kazancioglu, Hakki Oguz; Acar, Ahmet Hüseyin; Demirtas, Nihat; Kandas, Nur Ozten

2017-04-01

Oral mucositis (OM) induces severe pain and limits fundamental life behaviors such as eating, drinking, and talking for patients receiving chemotherapy or radiotherapy. In addition, through opportunistic microorganisms, OM frequently leads to systemic infection which then leads to prolonged hospitalization. Severe lesions often adversely affect curative effects in cancer cases. Therefore, the control of OM is important for oral health quality of life and prognosis. Low-level laser therapy (LLLT) and ozone may be useful to accelerate wound healing. In this study, 24 Sprague-Dawley rats were divided into three groups as control, ozone, and laser groups. All groups received 5-fluorouracil intraperitoneally and trauma to the mouth pouch with a needle. After the formation of OM in the mouth, the control group had no treatment; the ozone group was administered ozone, and the laser group, LLLT. Then, all groups were sacrificed and basic fibroblast growth factor (bFGF), transforming growth factor (TGF-β), and platelet-derived growth factor (PDGF) were evaluated in all groups. LLLT was determined to be statistically significantly more effective than ozone on FGF and PDGF. However, in respect of TGF-β, no statistically significant difference was observed between the groups. In conclusion, within the limitations of this study, LLLT is more effective than ozone. However, further studies on this subject are required.

Direct costs of dengue hospitalization in Brazil: public and private health care systems and use of WHO guidelines.

PubMed

Vieira Machado, Alessandra A; Estevan, Anderson Oliveira; Sales, Antonio; Brabes, Kelly Cristina da Silva; Croda, Júlio; Negrão, Fábio Juliano

2014-09-01

Dengue, an arboviral disease, is a public health problem in tropical and subtropical regions worldwide. In Brazil, epidemics have become increasingly important, with increases in the number of hospitalizations and the costs associated with the disease. This study aimed to describe the direct costs of hospitalized dengue cases, the financial impact of admissions and the use of blood products where current protocols for disease management were not followed. To analyze the direct costs of dengue illness and platelet transfusion in Brazil based on the World Health Organization (WHO) guidelines, we conducted a retrospective cross-sectional census study on hospitalized dengue patients in the public and private Brazilian health systems in Dourados City, Mato Grosso do Sul State, Brazil. The analysis involved cases that occurred from January through December during the 2010 outbreak. In total, we examined 8,226 mandatorily reported suspected dengue cases involving 507 hospitalized patients. The final sample comprised 288 laboratory-confirmed dengue patients, who accounted for 56.8% of all hospitalized cases. The overall cost of the hospitalized dengue cases was US $210,084.30, in 2010, which corresponded to 2.5% of the gross domestic product per capita in Dourados that year. In 35.2% of cases, blood products were used in patients who did not meet the blood transfusion criteria. The overall median hospitalization cost was higher (p = 0.002) in the group that received blood products (US $1,622.40) compared with the group that did not receive blood products (US $550.20). The comparative costs between the public and the private health systems show that both the hospitalization of and platelet transfusion in patients who do not meet the WHO and Brazilian dengue guidelines increase the direct costs, but not the quality, of health care.

The Effect of Awareness of American Board of Orthodontics Criteria on Treatment Outcomes in a Postgraduate Dental Clinic.

PubMed

Yilmaz, Rahime Burcu Nur; Nalbantgil, Didem; Ozdemir, Fulya

2016-09-01

The aims of this study were to evaluate the posttreatment outcomes in a postgraduate orthodontic clinic following a course on American Board of Orthodontics Cast and Radiograph Evaluation (ABO-CRE); to compare the outcomes of postgraduate students who took the course before and after finishing treatment of their cases; and to assess if the need for orthodontic treatment as determined by the Index of Orthodontic Treatment Need (IOTN) at the beginning of treatment affected students' final scores. A course on ABO-CRE was given to second- (group A), third- (group B), and fourth- (group C) year postgraduate students at Yeditepe University, Istanbul, Turkey, in 2012. Pre- and posttreatment plaster models of 253 cases (group A) were treated by students in 2011-12. An additional 251 (group B, 2012-13) and 341 (group C, 2013-14) cases were evaluated in the first and second years after the course, respectively. The models were graded retrospectively using the ABO-CRE and IOTN. The results showed that the total mean scores on the posttreatment plaster models were significantly higher in the pre-course group than the first- and second-year post-course group (p<0.05 and p<0.01, respectively). The borderline cases (grade 3) received a lower score on the ABO-CRE than the cases with need (grade 4) (p<0.01) and severe need (grade 5) (p<0.01) for orthodontic treatment. Increasing awareness by giving information about the ABO-CRE significantly improved the posttreatment success of these postgraduate students. After the course, treatment outcomes in the following year were better than two years later, suggesting it may be useful to teach the course annually to refresh students' knowledge.

Correction of a Hyperextension Deformity at the Metacarpophalangeal Joint by Arthroplasty for Osteoarthritis of the Thumb Carpometacarpal Joint Followed by External Fixator: A Case Series: Modified Ilizarov Method for Correction of a Collapsed Thumb Deformity Due to Carpometacarpal Osteoarthritis.

PubMed

Hamada, Yoshitaka; Kobayashi, Anna; Sairyo, Koichi; Sato, Ryosuke; Hibino, Naohito

2015-06-01

A hyperextension deformity in the advanced stages of carpometacarpal (CMC) arthritis of the thumb could affect the outcomes of thumb CMC joint arthroplasty. We introduce the interesting approach for treating severely collapsed thumb deformities with gradual distraction and coordinated correction of the MCP and CMC joints by means of external fixators. We divided 8 cases into 3 groups according to the angle of passive flexion of the hyperextended MCP joint: group 1, 10-20°, group 2a, 20-40°, and group 2b, >40°, retrospectively. We first performed CMC arthroplasty with trapezium excision. In group 1, we corrected the MCP hyperextension deformity by manual passive flexion and fixed the joint with an extension block Kirshner wire (K-wire) for 2 months. However, deformities recurred in 2 of 5 cases after removing the K-wire. These patients received corrective percutaneous osteotomy with external fixators at the metacarpal neck. In groups 2a and 2b, we performed CMC arthroplasty and set external fixators at the same time. All cases in groups 1 and 2a have been without recurrence for more than 2 years, while a deformity recurred in group 2b. The results of this small case series encouraged us to propose an interesting approach for collapsed zigzag thumb deformity. Good outcomes with excellent maintenance of active MCP movement and no recurrence are highly anticipated if the hyperextended thumb has no obvious degenerative changes and can be corrected by <40° of passive flexion. Our results also indicate a risk of recurrence associated with extension block by K-wire.

Conservative management of cesarean scar pregnancies: a prospective randomized controlled trial at a single center.

PubMed

Wang, Mingyi; Yang, Zhiling; Li, Yunming; Chen, Biliang; Wang, Jian; Ma, Xiangdong; Wang, Yu

2015-01-01

To assess clinical outcomes related to conservative management of women with cesarean scar pregnancies (CSPs), specifically through uterine artery embolization (UAE) with local and systemic methotrexate (MTX) treatment (UAE-MTX), or ultrasound-guided local and systemic MTX treatment (USG-MTX). Forty-five patients with CSP were randomly allocated to receive UAE-MTX (n = 24) or USG-MTX (n = 21). Participants' clinical outcomes were compared, and clinical characteristics of failed cases were evaluated relative to successful cases. The 2 groups were similar in clinical characteristics, success rate (83.3% cf. 80.9%), time to normalization of serum beta (β) human chorionic gonadotropin (β-hCG), and percentage of patients receiving multiple doses of systemic MTX. However, within the failed cases, the percentages of patients with gestational sac > 5 cm (87.5%), or type II CSP (75.0%) was significantly higher than in the successful cases (13.5% and 18.9%, respectively; P < 0.001, both), without regard to treatment group. According to the logistic regression model, a gestational sac diameter > 5 cm or type II CSP were independent risk factors for failed CSP management (gestational sac > 5 cm: OR 51.87, 95% CI 3.48-775.91, P < 0.01; type II CSP: OR 15.54, 95% CI 1.25-193.36, P < 0.05). The conservative treatments UAE-MTX and USG-MTX were similarly effective in treating CSP patients. Either treatment was likely to fail for CSP patients with gestational sac > 5 cm or type II CSP.

[Atorvastatin improves reflow after percutaneous coronary intervention in patients with acute ST-segment elevation myocardial infarction by decreasing serum uric acid level].

PubMed

Yan, Ling; Ye, Lu; Wang, Kun; Zhou, Jie; Zhu, Chunjia

2016-05-25

Objective: To investigate the effect of atorvastatin on reflow in patients with acute ST-segment elevation myocardial infarction (STEMI) after percutaneous coronary intervention (PCI) and its relation to serum uric acid levels. Methods: One hundred and fourteen STEMI patients undergoing primary PCI were enrolled and randomly divided into two groups:55 cases received oral atorvastatin 20 mg before PCI (routine dose group) and 59 cases received oral atorvastatin 80 mg before PCI (high dose group). According to the initial serum uric acid level, patients in two groups were further divided into normal uric acid subgroup and hyperuricemia subgroup. The changes of uric acid level and coronary artery blood flow after PCI were observed. Correlations between the decrease of uric acid, the dose of atorvastatin and the blood flow of coronary artery after PCI were analyzed. Results: Serum uric acid levels were decreased after treatment in both groups (all P <0.05), and patients with hyperuricemia showed more significant decrease in serum uric acid level ( P <0.05). Compared with the routine dose group, serum uric acid level in patients with hyperuricemia decreased more significantly in the high dose group ( P <0.05), but no significant difference was observed between patients with normal serum uric acid levels in two groups ( P >0.05). Among 114 patients, there were 19 cases without reflow after PCI (16.7%). In the routine dose group, there were 12 patients without reflow, in which 3 had normal uric acid and 9 had high uric acid levels ( P <0.01). In the high dose group, there were 7 patients without reflow, in which 2 had normal uric acid and 5 had high uric acid ( P <0.05). Logistic regression analysis showed that hyperuricemia was one of independent risk factors for no-reflow after PCI ( OR =1.01, 95% CI :1.01-1.11, P <0.01). The incidence of no-flow after PCI in the routine dose group was 21.8% (12/55), and that in the high dose group was 11.9% (7/59) ( P <0.01). Conclusion: High dose atorvastatin can decrease serum uric acid levels and improve reflow after PCI in patients with STEMI.

Diversity and composition of vaginal microbiota of pregnant women at risk for transmitting Group B Streptococcus treated with intrapartum penicillin.

PubMed

Roesch, Luiz Fernando Wurdig; Silveira, Rita C; Corso, Andréa L; Dobbler, Priscila Thiago; Mai, Volker; Rojas, Bruna S; Laureano, Álvaro M; Procianoy, Renato S

2017-01-01

Administering intravenous antibiotics during labor to women at risk for transmitting Group B Streptococcus (GBS) can prevent infections in newborns. However, the impact of intrapartum antibiotic prophylaxis on mothers' microbial community composition is largely unknown. We compared vaginal microbial composition in pregnant women experiencing preterm birth at ≤ 32 weeks gestation that received intrapartum antibiotic prophylaxis with that in controls. Microbiota in vaginal swabs collected shortly before delivery from GBS positive women that received penicillin intravenously during labor or after premature rupture of membranes was compared to controls. Microbiota was analyzed by 16S rRNA sequencing using the PGM Ion Torrent to determine the effects of penicillin use during hospitalization and GBS status on its composition. Penicillin administration was associated with an altered vaginal microbial community composition characterized by increased microbial diversity. Lactobacillus sp. contributed only 13.1% of the total community in the women that received penicillin compared to 88.1% in the controls. Streptococcus sp. were present in higher abundance in GBS positive woman compared to controls, with 60% of the total vaginal microbiota in severe cases identified as Streptococcus sp. Vaginal communities of healthy pregnant women were dominated by Lactobacillus sp. and contained low diversity, while Group B Streptococcus positive women receiving intrapartum antibiotic prophylaxis had a modified vaginal microbiota composition with low abundance of Lactobacillus but higher microbial diversity.

Effects of the Medicare Alzheimer's Disease Demonstration on Medicare Expenditures

PubMed Central

Newcomer, Robert; Miller, Robert; Clay, Ted; Fox, Patrick

1999-01-01

Applicants were randomized either into a group with a limited Medicare community care service benefit and case management or into a control group receiving their regular medical care. Analyses assess whether or not community care management affected health care use. A tendency toward reduced expenditures was observed for the treatment group, combining all demonstration sites, and when observing each separately. These differences were or approached statistical significance in two sites for Medicare Part A and Parts A and B expenditures averaged over 3 years. Expenditure reductions approached budget neutrality with program costs in two sites. PMID:11482124

Case-control analysis of ambulance, emergency room, or inpatient hospital events for epilepsy and antiepileptic drug formulation changes.

PubMed

Zachry, Woodie M; Doan, Quynhchau D; Clewell, Jerry D; Smith, Brien J

2009-03-01

Although antiepileptic drugs (AEDs) with multisource generic alternatives are becoming more prevalent, no case-control studies have been published examining multisource medication use and epilepsy-related outcomes. This study evaluated the association between inpatient/emergency epilepsy care and the occurrence of a recent switch in AED formulation. A case-control analysis was conducted utilizing the Ingenix LabRx Database. Eligible patients were 12-64 years of age, received >or=145 days of AEDs in the preindex period, had continuous eligibility for 6 months preindex, and no prior inpatient/emergency care. Cases received care between 7/1/2006 and 12/31/2006 in an ambulance, emergency room, or inpatient hospital with a primary epilepsy diagnosis. Controls had a primary epilepsy diagnosis in a physician's office during the same period. The index date was the earliest occurrence of care in each respective setting. Cases and controls were matched 1:3 by epilepsy diagnosis and age. Odds of a switch between "A-rated" AEDs within 6 months prior to index were calculated. Cases (n = 416) had 81% greater odds of having had an A-rated AED formulation switch [odds ratio (OR) = 1.81; 95% confidence interval (CI) = 1.25 to 2.63] relative to controls (n = 1248). There were no significant differences between groups regarding demographics or diagnosis. Significant differences were found with regard to medical coverage type (case Medicaid = 4.6%, control Medicaid = 1.8%, p = 0.002). Post hoc analysis results excluding Medicaid recipients remained significant and concordant with the original analysis. This analysis found an association between patients receiving epilepsy care in an emergency or inpatient setting and the recent occurrence of AED formulation switching involving A-rated generics.

EFL Teachers' Perceptions about an Online CALL Training. A Case from Turkey

ERIC Educational Resources Information Center

Cengiz, Behice Ceyda; Seferoglu, Gölge; Kaçar, Isil Günseli

2017-01-01

This paper examined a group of Turkish EFL in-service teachers' perceptions about a four-week online CALL training they received on a voluntary basis. The data were collected via a background questionnaire, interviews and reflection reports written by the participating teachers. Findings demonstrated that online CALL training was beneficial for…

Community Organizing for Database Trial Buy-In by Patrons

ERIC Educational Resources Information Center

Pionke, J. J.

2015-01-01

Database trials do not often garner a lot of feedback. Using community-organizing techniques can not only potentially increase the amount of feedback received but also deepen the relationship between the librarian and his or her constituent group. This is a case study of the use of community-organizing techniques in a series of database trials for…

Management of Pleural Space After Lung Resection by Cryoneuroablation of Phrenic Nerve: A Randomized Study.

PubMed

Pan, Xiao-Jie; Ou, De-Bin; Lin, Xing; Ye, Ming-Fang

2017-06-01

Residual air space problems after pulmonary lobectomy are an important concern in thoracic surgical practice, and various procedures have been applied to manage them. This study describes a novel technique using controllable paralysis of the diaphragm by localized freezing of the phrenic nerve, and assesses the effectiveness of this procedure to reduce air space after pulmonary lobectomy. In this prospective randomized study, 207 patients who underwent lobectomy or bilobectomy and systematic mediastinal node dissection in our department between January 2009 and November 2013 were randomly allocated to a cryoneuroablation group or a conventional group. Patients in the cryoneuroablation group (n = 104) received phrenic nerve cryoneuroablation after lung procedures, and patients in the conventional group (n = 103) did not receive cryoneuroablation after the procedure. Data regarding preoperative clinical and surgical characteristics in both groups were collected. Both groups were compared with regard to postoperative parameters such as total amount of pleural drainage, duration of chest tube placement, length of hospital stay, requirement for repeat chest drain insertion, prolonged air leak, and residual space. Perioperative lung function was also compared in both groups. Recovery of diaphragmatic movement in the cryoneuroablation group was checked by fluoroscopy on the 15th, 30th, and 60th day after surgery. There was no statistically significant difference in patient characteristics between the 2 groups; nor was there a difference in terms of hospital stay, new drain requirement, and incidence of empyema. In comparison with the conventional group, the cryoneuroablation group had less total drainage (1024 ± 562 vs 1520 ± 631 mL, P < .05), fewer cases of residual space (9 vs 2, P < .05), fewer cases of prolonged air leak (9 vs 1, P < .01), and shorter duration of drainage (3.2 ± 0.2 vs 4.3 + 0.3 days, P < .01). Diaphragmatic paralyses caused by cryoneuroablation reversed within 30 to 60 days. Cryoneuroablation of the phrenic nerve offers a reasonable option for prevention of residual air space following major pulmonary resection.

Nursing research on a first aid model of double personnel for major burn patients.

PubMed

Wu, Weiwei; Shi, Kai; Jin, Zhenghua; Liu, Shuang; Cai, Duo; Zhao, Jingchun; Chi, Cheng; Yu, Jiaao

2015-03-01

This study explored the effect of a first aid model employing two nurses on the efficient rescue operation time and the efficient resuscitation time for major burn patients. A two-nurse model of first aid was designed for major burn patients. The model includes a division of labor between the first aid nurses and the re-organization of emergency carts. The clinical effectiveness of the process was examined in a retrospective chart review of 156 cases of major burn patients, experiencing shock and low blood volume, who were admitted to the intensive care unit of the department of burn surgery between November 2009 and June 2013. Of the 156 major burn cases, 87 patients who received first aid using the double personnel model were assigned to the test group and the 69 patients who received first aid using the standard first aid model were assigned to the control group. The efficient rescue operation time and the efficient resuscitation time for the patients were compared between the two groups. Student's t tests were used to the compare the mean difference between the groups. Statistically significant differences between the two groups were found on both measures (P's < 0.05), with the test group having lower times than the control group. The efficient rescue operation time was 14.90 ± 3.31 min in the test group and 30.42 ± 5.65 min in the control group. The efficient resuscitation time was 7.4 ± 3.2 h in the test group and 9.5 ± 2.7 h in the control group. A two-nurse first aid model based on scientifically validated procedures and a reasonable division of labor can shorten the efficient rescue operation time and the efficient resuscitation time for major burn patients. Given these findings, the model appears to be worthy of clinical application.

A method of developing and introducing case-based learning to a preclinical veterinary curriculum.

PubMed

Crowther, Emma; Baillie, Sarah

2016-01-01

Case-based learning (CBL) has been introduced as part of a major review of the veterinary curriculum at the University of Bristol. The initial aim was to improve integration between all first year subjects, i.e., basic science disciplines (anatomy, physiology, and biochemistry), animal management, and professional studies, while highlighting the relevance by providing clinical context. The CBL was delivered as whole class sessions in a lecture theatre, as small group teaching facilities were not readily available, co-facilitated by two to four basic scientists and clinicians. Active learning tasks were included by using an audience response system and encouraging discussion. A case template was developed in PowerPoint and then populated by basic science and clinical staff in an iterative design process. Comments from a student focus group informed the design of the case sessions. Feedback collected from students via a survey after the first three cases suggested that CBL was well received and assisted students in integrating material taught in the first year units and was used to further improve the ongoing case design. The project team developed eight cases for Year 1 and is implementing CBL in various formats throughout the curriculum. There was a considerable time commitment in developing each case; however, the use of readily available software and the large group format overcame limitations, including resourcing small group sessions. This article reports a model that could be successfully adapted by other institutions wishing to use CBL to provide clinical context and promote integration of the basic sciences. © 2015 American Association of Anatomists.

Neural Correlates of Receiving an Apology and Active Forgiveness: An fMRI Study

PubMed Central

Strang, Sabrina; Utikal, Verena; Fischbacher, Urs; Weber, Bernd; Falk, Armin

2014-01-01

Interpersonal conflicts are a common element of many social relationships. One possible process in rebuilding social relationships is the act of apologizing. Behavioral studies have shown that apologies promote forgiveness. However, the neural bases of receiving an apology and forgiveness are still unknown. Hence, the aim of the present fMRI study was to investigate brain processes involved in receiving an apology and active forgiveness of an ambiguous offense. We asked one group of participants (player A) to make decisions, which were either positive or negative for another group of participants (player B). The intention of player A was ambiguous to player B. In case of a negative impact, participants in the role of player A could send an apology message to participants in the role of player B. Subsequently players B were asked whether they wanted to forgive player A for making a decision with negative consequences. We found that receiving an apology yielded activation in the left inferior frontal gyrus, the left middle temporal gyrus, and left angular gyrus. In line with previous research we found that forgiving judgments activated the right angular gyrus. PMID:24505303

Enhancing Home Health Mobile Phone App Usability Through General Smartphone Training: Usability and Learnability Case Study

PubMed Central

Harte, Richard; Hall, Tony; Glynn, Liam; Rodríguez-Molinero, Alejandro; Scharf, Thomas; ÓLaighin, Gearóid

2018-01-01

Background Each year, millions of older adults fall, with more than 1 out of 4 older people experiencing a fall annually, thereby causing a major social and economic impact. Falling once doubles one’s chances of falling again, making fall prediction an important aspect of preventative strategies. In this study, 22 older adults aged between 65 and 85 years were trained in the use of a smartphone-based fall prediction system. The system is designed to continuously assess fall risk by measuring various gait and balance parameters using a smart insole and smartphone, and is also designed to detect falls. The use case of the fall prediction system in question required the users to interact with the smartphone via an app for device syncing, data uploads, and checking system status. Objective The objective of this study was to observe the effect that basic smartphone training could have on the user experience of a group that is not technically proficient with smartphones when using a new connected health system. It was expected that even short rudimentary training could have a large effect on user experience and therefore increase the chances of the group accepting the new technology. Methods All participants received training on how to use the system smartphone app; half of the participants (training group) also received extra training on how to use basic functions of the smartphone, such as making calls and sending text messages, whereas the other half did not receive this extra training (no extra training group). Comparison of training group and no extra training group was carried out using metrics such as satisfaction rating, time taken to complete tasks, cues required to complete tasks, and errors made during tasks. Results The training group fared better in the first 3 days of using the system. There were significant recorded differences in number of cues required and errors committed between the two groups. By the fourth and fifth day of use, both groups were performing at the same level when using the system. Conclusions Supplementary basic smartphone training may be critical in trials where a smartphone app–based system for health intervention purposes is being introduced to a population that is not proficient with technology. This training could prevent early technology rejection and increase the engagement of older participants and their overall user experience with the system. PMID:29699969

An exploratory study; the therapeutic effects of premixed activated charcoal-sorbitol administration in patients poisoned with organophosphate pesticide.

PubMed

Moon, Jeongmi; Chun, Byeongjo; Song, Kyounghwan

2015-02-01

The effects of activated charcoal (AC) mixed with cathartics for gastric decontamination in the management of organophosphate (OP) poisoning remain unknown due to limited clinical evidence. This exploratory study assessed the effectiveness of premixed AC-sorbitol as a treatment for OP poisoning. This retrospective observational case study included patients who either did not receive AC-sorbitol or received a single dose of AC-sorbitol within 24 h after OP ingestion. The patients were divided into three groups: no AC-sorbitol treatment, patients who received AC-sorbitol within 1 h of OP ingestion, and patients who received AC-sorbitol more than 1 h after OP ingestion. Mortality, the development of respiratory failure, and the duration of mechanical ventilation were used as outcome measurements for effectiveness, whereas aspiration pneumonia and electrolyte imbalance were employed as safety measurements. Among 262 patients with OP poisoning, 198 were included. Of these, 133 patients did not receive AC-sorbitol, whereas 14 and 51 patients received AC-sorbitol within 1 h or more than 1 h after ingestion, respectively. The time from ingestion to hospital arrival and time from ingestion to administration of atropine and pralidoxime differed among the groups, whereas other characteristics, including age, amount ingested, and type of ingested OP, were similar among the groups. Univariate and multivariate analysis demonstrated that the administration of AC-sorbitol was not associated with outcome measures for effectiveness and did not significantly increase either aspiration pneumonia or electrolyte imbalances during hospitalization. The administration of AC-sorbitol exerted neither beneficial nor harmful effects on the outcomes of OP-poisoned patients regardless of the time from OP ingestion to administration, compared with those of patients who did not receive AC-sorbitol. However, this study enrolled a small number of patients who received AC-sorbitol; further qualified trials with a sufficient number of patients are therefore needed.

[Efficacy of retained rectal posterior mucosa in procedure for prolapse and hemorrhoids].

PubMed

Zheng, Chenguo; Jin, Chun; Lian, Shaoxiong; Jin, Dingguo

2014-12-01

To evaluate the efficacy and necessity of retained rectal posterior mucosa in procedure for prolapse and hemorrhoids (PPH). Clinical data of 260 cases with severe hemorrhoids in our hospital from January 2010 to May 2012 were analyzed retrospectively. A total of 132 cases with severe hemorrhoids excluding in rectal posterior wall were enrolled in retained rectal posterior mucosa in PPH (improvement group), other 128 cases of severe hemorrhoids were assigned to PPH (conventional group). Operative parameters, efficacy and complication after operation were compared. Two groups of patients received successful operations. Postoperative pain duration, frequency of analgesic drugs and postoperative hospital stay in improvement group were significantly reduced [(1.3 ± 0.5) d vs. (4.8 ± 0.7) d, 1.1 ± 0.3 vs. 5.9 ± 0.6, (5.2 ± 0.8) d vs. (5.8 ± 0.5) d, all P<0.01]. Incidence of anastomotic stenosis, heavy feeling in the anus and delayed bleeding in improvement group were significantly lower than those in conventional group (0 vs. 7.8%, 0.8% vs. 14.1%, 0 vs.7.8%, all P<0.01). The application of retained rectal posterior mucosa in PPH to patients with severe hemorrhoids excluding in rectal posterior wall can significantly reduce postoperative complications. But long-term efficacy needs further observation.

Effectiveness of an internet-based education on maternal satisfaction in NICUs.

PubMed

Kadivar, Maliheh; Seyedfatemi, Naiemeh; Mokhlesabadi Farahani, Tahereh; Mehran, Abbas; Pridham, Karen F

2017-05-01

This study was conducted to evaluate the effect of internet-based education on the satisfaction of the mothers of the preterm neonates in the NICUs. This quasi-experimental study was conducted on 80 mothers of preterm neonates hospitalized in the NICUs of two hospitals in Iran during 9 months. The mothers were assigned in two groups as cases and controls. The satisfaction level of the mothers was evaluated by using WBPL-Revised 1 in both groups on the first and tenth day of the study. Mothers in the case group received the educational program available at www.iranlms.ir/myinfant for 10days. After 10days, the satisfaction level of the mothers in both groups was measured by questionnaire again. the satisfaction of the mothers increased in both groups after this intervention. However, comparison of the mean scores revealed that the satisfaction of the mothers in the case group increased significantly following the intervention (P<0.001). Considering the benefits of internet-based education, its utilization in mothers education programs in NICUs is recommended. The results of this study show nurses in the NICU is a way to improve communication and education to parents of infants hospitalized in NICU. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

[Clinical analysis of 247 children with whooping cough and the risk factors of severe cases].

PubMed

Hu, Yunge; Liu, Quanbo

2015-09-01

To summarize the clinical characteristics of whooping cough in children and analyze the risk factors for severe whooping cough. A retrospective analysis was made on the clinical data of 247 children with whooping cough in Children's Hospital of Chongqing Medical University between Jan 2013 and Dec 2014. Of these patients, 126 were male, 121 were female, the median age was 3.1 months (23 days-4 years and eight months old). The patients were divided into two groups, group 1 had infants less than 3 months of age (n=120) and group 2 had infants and young children older than 3 months (n=127) according to their age. On the other hand, the patients were also divided into two groups according to vaccination status: vaccinated group (received diphtheria toxoid, tetanus toxoid, and acellular pertussis, DTP) (n=31) and unvaccinated group (n=188). Pure Bordetella pertussis infection was seen in 106 cases, and 141 cases had mixed infection. Severe disease was seen in 13 cases, and the other 234 cases had the modest disease. Clinical data were retrospectively analyzed and compared. (1) Bordetella pertussis was identified in 57/680 cases (8.4%) in 2013, and 190/1 856 cases (10.2%) in 2014. The disease could be seen throughout the year, but 182 cases (73.7%) occurred in summer or autumn; 202 cases (81.8%) were less than 6 months. (2) Paroxysmal cough was seen in 238 cases (96.4%) , 61 cases (24.7%) had inspiratory whoop. Infants in group 1 often had episodes of cyanosis, apnea and suffocation (χ² = 19.999, 12.081, 6.508, P<0.05), persistent cough was often seen in group 2 (χ² = 9.885, P<0.05). Complications such as severe pneumonia, pulmonary consolidation and encephalopathy were more common in the group 1 than in group 2 (χ² = 17.340, 6.080, 11.030, 23.545, P<0.05). (3) The length of stay of group 1, and of unvaccinated group was significantly longer than that of group 2 and of vaccinated group (t=19.331, 26.741, P<0.05). (4) Leukocytosis was found in 224 cases (90.7%), 182 cases (73.7%) had predominant lymphocytosis. White blood cell in group 1, unvaccinated group and severe disease group was higher than the corresponding group (t=11.075,13.739,3.469, P<0.05). (5) Patients who had a history of exposure, fever, leukocytosis and pulmonary consolidation or atelectasis on chest imaging were prone to develop into severe pertussis (OR=4.521, 4.900, 1.085, 4.792, 50.400; P<0.05). A total of 244 cases (98.8%) recovered, 3 cases (1.2%) died, they were less than 3 months old and unvaccinated. The number of cases with whooping cough in Chongqing area tends to be rising. The disease occurred mostly in summer and fall. Infants less than 3 months old, unvaccinated with DTP had high susceptibility to pertussis, often had a severe clinical presentation and severe complications, had a high mortality rate.

Comparison of platelet count recovery with use of vincristine and prednisone or prednisone alone for treatment for severe immune-mediated thrombocytopenia in dogs.

PubMed

Rozanski, Elizabeth A; Callan, Mary Beth; Hughes, Dez; Sanders, Nancy; Giger, Urs

2002-02-15

To evaluate the effect of prednisone alone, compared with a combination of prednisone and vincristine, on platelet counts in bleeding dogs with severe primary immune-mediated thrombocytopenia (IMT). Prospective case study. 24 dogs with severe primary IMT PROCEDURE: All dogs received immunosuppressive doses of prednisone (1.5 to 2 mg/kg [0.7 to 0.9 mg/lb] of body weight, PO, q 12 h). In addition, 12 dogs received a single dose of vincristine (0.02 mg/kg [0.01 mg/lb], IV). Platelet count, transfusion requirement, and outcome were monitored. A response was defined as an increase in platelet count to > or = 40,000/microl. Dogs in the prednisone group that failed to respond received 1 dose of vincristine on day 7. Dogs that received prednisone and vincristine had a significantly faster increase in platelet count to > or = 40,000 platelets/microl than dogs that received prednisone alone (mean +/- SD, 4.9 +/- 1.1 vs 6.8 +/- 4.5 days, respectively). A similarly rapid response was observed in dogs that received vincristine on day 7 after treatment with prednisone alone failed. Furthermore, duration of hospitalization was reduced in the vincristine group, compared with the prednisone group (5.4 +/- 0.3 vs 7.3 +/- 0.5 days, respectively). No adverse effects attributable to vincristine were observed in any dog. Administration of combined vincristine and prednisone is associated with more rapid increase in platelet numbers and shortened duration of hospitalization in dogs with IMT, compared with use of prednisone alone. Early use of vincristine seems warranted in dogs with severe primary IMT.

Surgical Management of Gynecomastia: Subcutaneous Mastectomy and Liposuction.

PubMed

Kim, Dae Hwa; Byun, Il Hwan; Lee, Won Jai; Rah, Dong Kyun; Kim, Ji Ye; Lee, Dong Won

2016-12-01

The treatment of gynecomastia depends on multiple factors, and the best modality is controversial. In this study, we aimed to determine the best management approach by comparing outcomes of two groups of patients with gynecomastia who received subcutaneous mastectomy combined with liposuction and liposuction only. We conducted a retrospective analysis of 64 patients who underwent surgery for gynecomastia. We divided the patients into two groups: group A, patients who underwent liposuction only; and group B, patients who underwent liposuction and subcutaneous mastectomy. The serial photographs of all patients were clinically evaluated with respect to size, shape, scarring, and overall outcome by three plastic surgeons, and patient satisfaction was surveyed with regard to palpable lumps, size, shape, scarring, and overall outcome. Of the 64 subjects, 16 received liposuction only, and 48 received the combination procedure. A total of 125 breasts were involved. The doctors' scores for size and overall outcome were significantly better in the combination group, whereas scarring was better in the liposuction-only group. Similarly, patient satisfaction regarding size was significantly higher in the combination group, and satisfaction regarding scarring was significantly higher in the liposuction-only group. The scores for scarring in the combination treatment group were acceptable. Our study shows that combination treatment with liposuction and subcutaneous mastectomy results in satisfactory outcomes, including the extent of scarring. We conclude that this combination treatment should be recommended as the standard surgical treatment for gynecomastia and can provide excellent results in cases where glandular tissue needs to be removed. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

[Chemotherapy of advanced head and neck cancer with a combination of bleomycin, vincristine, methotrexate and hydroxyuree or cis-dichloro-diamino-platinium. Analysis of local and general parameters of prognosis (author's transl)].

PubMed

Pouillart, P; Palangie, T; Garcia-Giralt, E; Jouve, M; Bataini, J P; Jaulerry, M; Brugère, J; Asselin, B

1980-01-01

Sixty-six patients with advanced head and neck cancer 57 of whom had failed to respond to prior irradiation, were treated according to two protocols. Group I consisted of 41 patients in relapse who received a monthly combination of bleomycin, vincristin, methotrexate and hydroxyuera. The 16 patients (in relapse) of group II received a monthly combination of bleomycin, vincristin, methotrexate and cis-DDP. Nine patients in group III (patients never treated) received the same combination as in group II. Recurrences were local and/or regional in 37 cases out of 57. Before any chemotherapy, 62 p. 100 of the relapsing patients gave negative responses to delayed hypersensitivity skin tests to recall antigens. Fifty-one p. 100 showed evidence of a nutritional disturbance. Overall objective responses were 31 p. 100 (18/41) in group I and 43 p. 100 (7/16) in group II (this difference was not significant). In group III, 8 patients out of 9 were defined as objective responders. Overall mean survival in group I and II was 5.8 months and showed no difference between the two groups. Response rate and survival were dependent on skin test responses, nutritional status and sites of recurrence. Survival of patients with metastatic recurrence was significantly higher than survival in patients with local recurrence. Toxicity was essentially dependent upon local sequelae of prior irradiation. The results of this trial indicate that despite the effectiveness of such combinations of cytotoxic drugs, the indications for palliative chemotherapy must be discussed in the light of local and general prognostic parameters.

Opioid use in knee arthroplasty after receiving intravenous acetaminophen.

PubMed

Kelly, Jennifer S; Opsha, Yekaterina; Costello, Jennifer; Schiller, Daryl; Hola, Eric T

2014-12-01

Intravenous (IV) acetaminophen may be an effective component of multimodal postoperative pain management. The primary objective of this study was to evaluate the impact of IV acetaminophen on total opioid use in postoperative patients. The secondary objective was to evaluate the effect of IV acetaminophen on hospital length of stay. This retrospective, case-control study evaluated the impact of IV acetaminophen on total opioid use in surgical patients. Patients were included if they received at least one perioperative dose of IV acetaminophen and underwent a surgical knee procedure. Controls were matched and randomly selected based on procedure type, age, and severity of illness. Postoperative opioids were converted into oral morphine equivalents, and overall use was compared between groups. One hundred patients were enrolled, with 25 patients receiving IV acetaminophen and 75 matched controls. A total of 135 mg versus 112.5 mg oral morphine equivalents were used in the IV acetaminophen group and control group, respectively (p=0.987). There were 45 mg/day oral morphine equivalents used in the IV acetaminophen group versus 37.5 mg in the control group (p=0.845). The median hospital length of stay in both groups was 3 days (p=0.799). IV acetaminophen did not significantly decrease postoperative opioid use in patients who underwent surgical knee procedures. In addition, there was a nonsignificant trend toward increased opioid use in the IV acetaminophen group. There was no significant difference in hospital length of stay between the IV acetaminophen group and the control group. These findings require further study in larger patient populations and in other orthopedic procedures that typically require longer hospital stays. © 2014 Pharmacotherapy Publications, Inc.

Up-front systemic chemotherapy is a feasible option compared to primary tumor resection followed by chemotherapy for colorectal cancer with unresectable synchronous metastases.

PubMed

Niitsu, Hiroaki; Hinoi, Takao; Shimomura, Manabu; Egi, Hiroyuki; Hattori, Minoru; Ishizaki, Yasuyo; Adachi, Tomohiro; Saito, Yasufumi; Miguchi, Masashi; Sawada, Hiroyuki; Kochi, Masatoshi; Mukai, Shoichiro; Ohdan, Hideki

2015-04-24

In stage IV colorectal cancer (CRC) with unresectable metastases, whether or not resection of the primary tumor should be indicated remains controversial. We aim to determine the impact of primary tumor resection on the survival of stage IV CRC patients with unresectable metastases. We retrospectively investigated 103 CRC patients with stage IV colorectal cancer with metastases, treated at Hiroshima University Hospital between 2007 and 2013. Of these, those who had resectable primary tumor but unresectable metastases and received any chemotherapy were included in the study. We analyzed the overall survival (OS) and short-term outcomes between the patients who received up-front systemic chemotherapy (USC group) and those who received primary tumor resection followed by chemotherapy (PTR group). Of the 57 included patients, 15 underwent USC and 42 PTR. The median survival times were 13.4 and 23.9 months in the USC and PTR groups, respectively (P = 0.093), but multivariate analysis for the overall survival showed no significant difference between the two groups (hazard ratio, 1.30; 95% confidence interval (CI), 0.60 to 2.73, P = 0.495). In the USC group, the disease control rate of primary tumor was observed in 12 patients (80.0%), but emergency laparotomy was required for 1 patient. Morbidity in the PTR group was observed in 18 cases (42.9%). The overall survival did not differ significantly between the USC and PTR groups. USC may help avoid unnecessary resection and consequently the high morbidity rate associated with primary tumor resection for stage IV CRC with unresectable metastases.

Edoxaban versus warfarin for the treatment of symptomatic venous thromboembolism.

PubMed

Büller, Harry R; Décousus, Hervé; Grosso, Michael A; Mercuri, Michele; Middeldorp, Saskia; Prins, Martin H; Raskob, Gary E; Schellong, Sebastian M; Schwocho, Lee; Segers, Annelise; Shi, Minggao; Verhamme, Peter; Wells, Phil

2013-10-10

Whether the oral factor Xa inhibitor edoxaban can be an alternative to warfarin in patients with venous thromboembolism is unclear. In a randomized, double-blind, noninferiority study, we randomly assigned patients with acute venous thromboembolism, who had initially received heparin, to receive edoxaban at a dose of 60 mg once daily, or 30 mg once daily (e.g., in the case of patients with creatinine clearance of 30 to 50 ml per minute or a body weight below 60 kg), or to receive warfarin. Patients received the study drug for 3 to 12 months. The primary efficacy outcome was recurrent symptomatic venous thromboembolism. The principal safety outcome was major or clinically relevant nonmajor bleeding. A total of 4921 patients presented with deep-vein thrombosis, and 3319 with a pulmonary embolism. Among patients receiving warfarin, the time in the therapeutic range was 63.5%. Edoxaban was noninferior to warfarin with respect to the primary efficacy outcome, which occurred in 130 patients in the edoxaban group (3.2%) and 146 patients in the warfarin group (3.5%) (hazard ratio, 0.89; 95% confidence interval [CI], 0.70 to 1.13; P<0.001 for noninferiority). The safety outcome occurred in 349 patients (8.5%) in the edoxaban group and 423 patients (10.3%) in the warfarin group (hazard ratio, 0.81; 95% CI, 0.71 to 0.94; P=0.004 for superiority). The rates of other adverse events were similar in the two groups. A total of 938 patients with pulmonary embolism had right ventricular dysfunction, as assessed by measurement of N-terminal pro-brain natriuretic peptide levels; the rate of recurrent venous thromboembolism in this subgroup was 3.3% in the edoxaban group and 6.2% in the warfarin group (hazard ratio, 0.52; 95% CI, 0.28 to 0.98). Edoxaban administered once daily after initial treatment with heparin was noninferior to high-quality standard therapy and caused significantly less bleeding in a broad spectrum of patients with venous thromboembolism, including those with severe pulmonary embolism. (Funded by Daiichi-Sankyo; Hokusai-VTE ClinicalTrials.gov number, NCT00986154.).

The relationship between function and sexual satisfaction with sexual violence among women in Ahvaz, Iran.

PubMed

Tadayon, Mitra; Hatami-Manesh, Zahra; Sharifi, Nasibeh; Najar, Shahnaz; Saki, Azadeh; Pajohideh, Zahra

2018-04-01

One of the forms of violence that receives less attention due to cultural and social issues is sexual violence against women, which is a hidden and a constant epidemic and impact on their health. This study aimed to determine the relationship between function and sexual satisfaction in women who have experienced sexual violence in Ahvaz-Iran. This study was a case-control study which was conducted on 105 women (cases=35 and control=70) referred to one forensic center and seventeen Shahrivar health centers during 2013-2014 in Ahwaz-Iran. The data collection tools included questionnaires for evaluating demographic characteristics and sexual satisfaction, sexual female function index and sexual violence. The data were analyzed using descriptive and inferential statistics (Chi-square, Fisher's exact, and independent-samples t-test) in SPSS, version 19. P-value < 0.05 was considered significant. Two groups of women were matched according to age and education. Mean ± SD sexual satisfaction was (71.4±15.84) in the case group and (99.44±15.68) in the control group (p<0.001). The mean ± SD of sexual function was (17.1±4.94) in the case group and (26.37±5.27) in the control group. The groups had a statistically significant difference in terms of sexual arousal, sexual orgasm, sexual lubrication, pain and sexual satisfaction (p<0.001). Sexual dysfunction and dissatisfaction have a relation with sexual violence, and a major concern is that the sexual violence in most cases is hidden and can seriously affect the general health condition of women.

Effectiveness of stress management in patients undergoing transrectal ultrasound-guided biopsy of the prostate.

PubMed

Chiu, Li-Pin; Tung, Heng-Hsin; Lin, Kuan-Chia; Lai, Yu-Wei; Chiu, Yi-Chun; Chen, Saint Shiou-Sheng; Chiu, Allen W

2016-01-01

To assess the utilization of stress management in relieving anxiety and pain among patients who undergo transrectal ultrasound (TRUS)-guided biopsy of the prostate. Eighty-two patients admitted to a community hospital for a TRUS biopsy of the prostate participated in this case-controlled study. They were divided into an experimental group that was provided with stress management and a control group that received only routine nursing care. Stress management included music therapy and one-on-one simulation education. Before and after the TRUS biopsy, the patients' state-anxiety inventory score, pain visual analogue scale (VAS), respiratory rate, heart rate, and blood pressure were obtained. There were no differences in baseline and disease characteristics between the two groups. The VAS in both groups increased after the TRUS biopsy, but the difference in pre- and postbiopsy VAS scores was significantly lower in the experimental group (P=0.03). Patients in both groups experienced mild anxiety before and after the biopsy, but those in the experimental group displayed a significantly greater decrease in postbiopsy state-anxiety inventory score compared to the control group (P=0.02). Stress management can alleviate anxiety and pain in patients who received a TRUS biopsy of the prostate under local anesthesia.

Effectiveness of interactive discussion group in suicide risk assessment among general nurses in Taiwan: a randomized controlled trial.

PubMed

Wu, Chia-Yi; Lin, Yi-Yin; Yeh, Mei Chang; Huang, Lian-Hua; Chen, Shaw-Ji; Liao, Shih-Cheng; Lee, Ming-Been

2014-11-01

The evidence of suicide prevention training for nurses is scarce. Strategies to enhance general nurses' ability in suicide risk assessment are critical to develop effective training programs in general medical settings. This study was aimed to examine the effectiveness of an interactive discussion group in a suicide prevention training program for general nurses. In this randomized study with two groups of pre-post study design, the sample was recruited from the Medical, Surgical, and Emergency/Intensive Care Sectors of a 2000-bed general hospital via stratified randomization. Among the 111 nurses, 57 participants randomly assigned to the control group received a two-hour baseline suicide gatekeeper lecture, and 54 participants assigning to the experimental group received an additional five-hour group discussion about suicide risk assessment skills. Using a case vignette, the nurses discussed and assessed suicide risk factors specified in a 10-item Chinese SAD PERSONS Scale during a group discussion intervention. The findings revealed that the nurses achieved significant and consistent improvements of risk identification and assessment after the intervention without influencing their mental health status for assessing suicide risks. The result suggested an effective approach of interactive group discussion for facilitating critical thinking and learning suicide risk assessment skills among general nurses. Copyright © 2014 Elsevier Ltd. All rights reserved.

Pegfilgrastim in primary prophylaxis of febrile neutropenia following frontline bendamustine plus rituximab treatment in patients with indolent non-Hodgkin lymphoma: a single center, real-life experience.

PubMed

Cerchione, Claudio; De Renzo, Amalia; Di Perna, Maria; Della Pepa, Roberta; Pugliese, Novella; Catalano, Lucio; Pane, Fabrizio; Picardi, Marco

2017-03-01

In this prospective study, the impact of granulocyte colony-stimulating factors (G-2 CSF) administered during induction treatment with bendamustine plus rituximab for indolent non- Hodgkin Llymphoma (NHL) was evaluated by comparing patients who received secondary prophylaxis with filgrastim (control group) versus. patients who received pegfilgrastim as primary prophylaxis (peg-group). The primary endpoint was the incidence rate of febrile neutropenia (FN)- related chemotherapy disruptions (regarding dose-dense and/or dose-intensity of schedule). The Ssecondary endpoint included days of hospitalization due to FN, and G-CSF-related side effects (grade ≥3 WHO toxicity criteria) in each group. One hundred twenty-two: 122 consecutive patients, with untreated indolent NHL, were referred to our outpatient unit for remission induction immuno-chemotherapy with bendamustine-rituximab. During the first period, 61 patients received secondary prophylaxis with filgrastim, given "on demand" if ANC was <1000/mm3. During the second period, 61 patients received primary prophylaxis with pegfilgrastim in a single administration. Pegfilgrastim was significantly associated with fewer incidence rate of FN-related chemotherapy disruptions (11.4% in the control group vs. 1.6% in the peg-group, p = 0.04) and fewer days of hospitalization due to FN (median number 18 days in the control group vs. 6 in the peg-group, p = 0.04). In terms of G-CSF-related extra-hematological grade III side effects, no significant difference has been found in the two groups (9.8% in the control group vs. 11.5% in the peg-group, p = 0.77). Only one patient stopped the treatment in the peg-group due to intolerance. In patients with indolent NHL, in front-line treatment with bendamustine plus rituximab, primary prophylaxis with pegfilgrastim seems to reduce the incidence of chemotherapy disruptions due to FN, and the days of hospitalization. Moreover, it is well- tolerated and may increase the opportunity to maintain the planned schedule of treatment. These results make pegfilgrastim an advantageous option in most cases both in terms of cost-effectiveness and quality of life. These preliminary observations need to be validated by controlled clinical trials.

Risks of high-dose stimulants in the treatment of disorders of excessive somnolence: a case-control study.

PubMed

Auger, R Robert; Goodman, Scott H; Silber, Michael H; Krahn, Lois E; Pankratz, V Shane; Slocumb, Nancy L

2005-06-01

To ascertain complications associated with high-dose stimulant therapy in patients with narcolepsy or idiopathic hypersomnia. Case-control, retrospective chart review. Sleep center in an academic hospital. 116 patients with narcolepsy or idiopathic hypersomnia were individually matched by sex, diagnosis, age of onset, and duration of follow-up from both onset and diagnosis. Members of the high-dose group (n = 58) had received at least 1 stimulant at a dosage > or = 120% of the maximum recommended by the American Academy of Sleep Medicine Standards of Practice Committee. The standard-dose control group (n = 58) had received stimulants at a dosage < or = 100% of the American Academy of Sleep Medicine guidelines. N/A. The prevalence of psychosis (odds ratio = 12.0 [1.6-92.0]), alcohol or polysubstance misuse (odds ratio = 4.3 [1.2-15.2]), and psychiatric hospitalization (odds ratio = 3.2 [1.1-10.0]) was significantly increased in the high-dose group. More high-dose patients also experienced tachyarrhythmias (odds ratio = 3.3 [0.92-12.1] and anorexia or weight loss (odds ratio = 11.0 [1.4-85.2]). The frequency of physician-diagnosed depression, drug-seeking and suicide-related behaviors, hypertension, and cardiovascular disease did not differ significantly between the groups. This study demonstrated a significantly higher occurrence of psychosis, substance misuse, and psychiatric hospitalizations in patients using high-dose stimulants compared to those using standard doses. Tachyarrhythmias and anorexia or weight loss were also more common in this group as compared with controls. Clinicians should be very cautious in prescribing dosages that exceed maximum guidelines.

Effect of slump stretching versus lumbar mobilization with exercise in subjects with non-radicular low back pain: a randomized clinical trial

PubMed Central

Nagrale, Amit Vinayak; Patil, Shubhangi Pandurang; Gandhi, Rita Amarchand; Learman, Ken

2012-01-01

Previous case reports, case series, and pilot studies have suggested that slump stretching may enhance the effects of spinal mobilization and stabilization exercises in patients with non-radicular low back pain (NRLBP). The purpose of this trial was to determine if slump stretching results in improvements in pain, disability, and fear and avoidance beliefs in patients with NRLBP with neural mechanosensitivity. Sixty patients, 18–60 years of age presenting with NRLBP with symptom duration >3 months, were randomized into one of two, 3-week physical therapy programs. Group one received lumbar spinal mobilization with stabilization exercises while group two received slump stretching in addition to lumbar spinal mobilization with exercise. Outcomes including the modified Oswestry disability index (ODI), numeric pain rating scale (NPRS), and the fear–avoidance belief questionnaire (FABQ) were collected at baseline, and at weeks 1, 2, 3, and 6. A doubly multivariate analysis of variance revealed a significant group–time interaction for ODI, NPRS, and FABQ. There were large within-group changes for all outcomes with P<0·01 and large between-group differences at weeks 3 and 6 for the ODI and weeks 1, 2, 3, and 6 for the NPRS and FABQ at P<0·01. A linear mixed-effect model comparing the composite slopes of the improvement lines revealed significant differences favoring the slump stretching group at P<0·01. The findings of the present study further support the use of slump stretching with spinal mobilization and stabilization exercises when treating NRLBP. PMID:23372392

The Efficacy of Saccharomyces boulardii CNCM I-745 in Addition to Standard Helicobacter pylori Eradication Treatment in Children.

PubMed

Bin, Zhang; Ya-Zheng, Xu; Zhao-Hui, Deng; Bo, Chu; Li-Rong, Jiang; Vandenplas, Yvan

2015-03-01

This study aims to investigate Saccharomyces boulardii CNCM I-745 during Helicobacter pylori eradication in children. One hundred ninety-four H. pylori positive children were randomized in two groups. Therapy (omeprazole+clarithromycin+amoxicillin or omeprazole+clarithromycin+metronidazole in case of penicillin allergy) was given to both groups during two weeks. In the treatment group (n: 102) S. boulardii was added to the triple therapy, while the control group (n: 92) only received triple therapy. The incidence, onset, duration and severity of diarrhea and compliance to the eradication treatment were compared. A (13)C urea breath test was done 4 weeks after the end of eradication therapy in two groups of 21 patients aged 12 years and older to test the H. pylori eradication rate. In the treatment group, diarrhea occurred in 12 cases (11.76%), starting after 6.25±1.24 days, lasting 3.17±1.08 days, and compliance to eradication treatment was 100%. In the control group, diarrhea occurred in 26 cases (28.26%), starting after 4.05±1.11 days, lasting 4.02±0.87 days, and in six cases eradication treatment was stopped prematurely (p<0.05). The (13)C urea breath test showed successful H. pylori eradication in 71.4% of the patients in the treatment and in 61.9 % in the control group (not significant). S. boulardii has a beneficial effect on the prevention and treatment of diarrhea during H. pylori eradication in children. Although S. boulardii did only slightly increase H. pylori eradication rate, compliance to eradication treatment was improved.

Is intravesical instillation of hyaluronic acid and chondroitin sulfate useful in preventing recurrent bacterial cystitis? A multicenter case control analysis.

PubMed

Gugliotta, Giorgio; Calagna, Gloria; Adile, Giorgio; Polito, Salvatore; Saitta, Salvatore; Speciale, Patrizia; Palomba, Stefano; Perino, Antonino; Granese, Roberta; Adile, Biagio

2015-10-01

Urinary tract infections (UTIs) are common in the female population and, over a lifetime, about half of women have at least one episode of UTI requiring antibiotic therapy. The aim of the current study was to compare two different strategies for preventing recurrent bacterial cystitis: intravesical instillation of hyaluronic acid (HA) plus chondroitin sulfate (CS), and antibiotic prophylaxis with sulfamethoxazole plus trimethoprim. This was a retrospective review of two different cohorts of women affected by recurrent bacterial cystitis. Cases (experimental group) were women who received intravesical instillations of a sterile solution of high concentration of HA + CS in 50 mL water with calcium chloride every week during the 1(st) month and then once monthly for 4 months. The control group included women who received traditional therapy for recurrent cystitis based on daily antibiotic prophylaxis using sulfamethoxazole 200 mg plus trimethoprim 40 mg for 6 weeks. Ninety-eight and 76 patients were treated with experimental and control treatments, respectively. At 12 months after treatment, 69 and 109 UTIs were detected in the experimental and control groups, respectively. The proportion of patients free from UTIs was significantly higher in the experimental than in the control group (36.7% vs. 21.0%; p = 0.03). Experimental treatment was well tolerated and none of the patients stopped it. The intravesical instillation of HA + CS is more effective than long-term antibiotic prophylaxis for preventing recurrent bacterial cystitis. Copyright © 2015. Published by Elsevier B.V.

Potential Benefits of Rib Fracture Fixation in Patients with Flail Chest and Multiple Non-flail Rib Fractures.

PubMed

Qiu, Meiguang; Shi, Zhanjun; Xiao, Jun; Zhang, Xuming; Ling, Shishui; Ling, Hao

2016-12-01

The purpose of this study is to evaluate the potential benefits of rib fracture fixation in patients with flail chest and multiple non-flail rib fractures versus conventional treatment modalities. A retrospective reviewed study compared 86 cases which received surgical treatment between June 2009 and May 2013 to 76 cases which received conservative treatment between January 2006 and May 2009. The patients were divided into the flail chest ( n  = 38) and multiple non-flail rib fracture groups ( n  = 124). In the flail chest group, the mechanical ventilation time, ICU monitoring time, tracheostomies, thoracic deformity, and impaired pulmonary function and return to full-time employment were compared. In the multiple non-flail rib fracture group, fracture healing, visual analog scale (VAS) pain score, inpatient length of stay, atelectatic, pulmonary complications, and normal activity-returning time were compared. Patients in the flail chest operative fixation group had significantly shorter ICU stay, decreased ventilator requirements, fewer tracheostomies, less thoracic deformity and impaired pulmonary function, and more returned to full-time employment. Patients in the multiple non-flail rib fracture operative fixation had shorter hospital stay, less pain, earlier return to normal activity, more fracture healing, less atelectasis, and fewer pulmonary infections. This study demonstrates the potential benefits of surgical stabilization of flail chest and multiple non-flail rib fractures with plate fixation. When compared with conventional conservative management, operatively managed patients demonstrated improved clinical outcomes.

Factors associated with multidisciplinary case conference outcomes in children admitted to a regional hospital in Hong Kong with suspected child abuse: a retrospective case series with internal comparison.

PubMed

Lo, W C; Fung, G Pg; Cheung, P Ch

2017-10-01

In all cases of suspected child abuse, accurate risk assessment is vital to guide further management. This study examined the relationship between risk factors in a risk assessment matrix and child abuse case conference outcomes. Records of all children hospitalised at United Christian Hospital in Hong Kong for suspected child abuse from January 2012 to December 2014 were reviewed. Outcomes of the hospital abuse work-up as concluded in the Multi-Disciplinary Case Conference were categorised as 'established', 'high risk', or 'not established'. All cases of 'established' and 'high risk' were included in the positive case conference outcome group and all cases of 'not established' formed the comparison group. On the other hand, using the Risk Assessment Matrix developed by the California State University, Fresno in 1990, each case was allotted a matrix score of low, intermediate, or high risk in each of 15 matrix domains, and an aggregate matrix score was derived. The effect of individual matrix domain on case conference outcome was analysed. Receiver operating characteristic curve analysis was used to examine the relationship between case conference outcome and aggregate matrix score. In this study, 265 children suspected of being abused were included, with 198 in the positive case conference outcome group and 67 in the comparison group. Three matrix domains (severity and frequency of abuse, location of injuries, and strength of family support systems) were significantly associated with case conference outcome. An aggregate cut-off score of 23 yielded a sensitivity of 91.4% and specificity of 38.2% in relation to outcome of abuse categorisation. Risk assessment should be performed when handling suspected child abuse cases. A high aggregate score should arouse suspicion in all disciplines managing child abuse cases.

Phase 3 Trial of a Sabin Strain-Based Inactivated Poliovirus Vaccine.

PubMed

Liao, Guoyang; Li, Rongcheng; Li, Changgui; Sun, Mingbo; Jiang, Shude; Li, Yanping; Mo, Zhaojun; Xia, Jielai; Xie, Zhongping; Che, Yanchun; Yang, Jingsi; Yin, Zhifang; Wang, Jianfeng; Chu, Jiayou; Cai, Wei; Zhou, Jian; Wang, Junzhi; Li, Qihan

2016-12-01

 The development of a Sabin strain-based inactivated poliovirus vaccine (Sabin-IPV) is imperative to protecting against vaccine-associated paralytic poliomyelitis in developing countries.  In this double-blinded, parallel-group, noninferiority trial, eligible infants aged 60-90 days were randomly assigned in a ratio of 1:1 to receive either 3 doses of Sabin-IPV or Salk strain-based IPV (Salk-IPV) at 30-day intervals and a booster at the age of 18 months. Immunogenicity and safety were assessed on the basis of a protocol.  Of 1438 infants, 1200 eligible infants were recruited and received either Sabin-IPV or Salk-IPV. From the Sabin-IPV and Salk-IPV groups, 570 and 564 infants, respectively, completed the primary immunization and formed the per-protocol population. The seroconversion rates of the participants who received Sabin-IPV were 100%, 94.9%, and 99.0% (types I, II, and III, respectively), and those of the participants who received Salk-IPV were 94.7%, 91.3%, and 97.9% 1 month after the completion of primary immunization. An anamnestic response for poliovirus types I, II, and III was elicited by a booster in both groups. Except in the case of fever, other adverse events were similar between the 2 groups.  The immune response induced by Sabin-IPV was not inferior to that established with Salk-IPV. © The Author 2016. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail journals.permissions@oup.com.

Effectiveness of combined therapy with pirfenidone and inhaled N-acetylcysteine for advanced idiopathic pulmonary fibrosis: a case-control study.

PubMed

Sakamoto, Susumu; Muramatsu, Yoko; Satoh, Keita; Ishida, Fumiaki; Kikuchi, Naoshi; Sano, Go; Sugino, Keishi; Isobe, Kazutoshi; Takai, Yujiro; Homma, Sakae

2015-04-01

Treatment with pirfenidone may slow the decline in vital capacity and increase progression-free survival (PFS) in idiopathic pulmonary fibrosis (IPF). The effects of combination therapy with inhaled N-acetylcysteine (NAC) and pirfenidone are unclear. We assessed the effects of this combination therapy in patients with advanced IPF. Patients with a diagnosis of advanced IPF (Japanese Respiratory Society stage III/IV IPF) and a relative decline in forced vital capacity (FVC) of ≥ 10% within the previous 6 (± 2) months were enrolled. Outcomes were evaluated in a 12-month follow-up pulmonary function test. Treatment was considered ineffective if the decline in FVC was ≥ 10% and effective if the decline was <10%. We compared clinical characteristics, effectiveness and PFS between patients receiving inhaled NAC plus pirfenidone (n = 24) and those receiving pirfenidone alone (control; n = 10). Data from 34 IPF patients (age range, 59-82 years) were analysed. At the 12-month follow-up examination, treatment was deemed effective in 8 of 17 (47%) patients receiving NAC plus pirfenidone and in 2 of 10 (20%) receiving pirfenidone alone. The annual rate of change in FVC was -610 mL in the NAC plus pirfenidone group and -1320 mL in the pirfenidone group (P < 0.01). PFS was longer (304 days) in the NAC plus pirfenidone group than in the pirfenidone group (168 days; P = 0.016). Combination treatment with inhaled NAC and oral pirfenidone reduced the rate of annual FVC decline and improved PFS in patients with advanced IPF. © 2015 Asian Pacific Society of Respirology.

Scalp acupuncture attenuates neurological deficits in a rat model of hemorrhagic stroke.

PubMed

Liu, Hao; Sun, Xiaowei; Zou, Wei; Leng, Mengtong; Zhang, Beng; Kang, Xiaoyu; He, Tao; Wang, Hui

2017-06-01

Hemorrhagic stroke accounts for approximately 15% of all stroke cases, and is associated with high morbidity and mortality. Limited human studies suggested that scalp acupuncture could facilitate functional recovery after cerebral hemorrhage. In the current study, we used an animal model of cerebral hemorrhage to examine the potential effects of scalp acupuncture. Adult male Sprague-Dawley rats received autologous blood (50μL) into the right caudate nucleus on the right side under pentobarbital anesthesia, and then received scalp acupuncture (DU20 through GB7 on the lesion side) or sham acupuncture (1cm to the right side of the acupoints) (n=10 per group). A group of rats receiving autologous blood into the caudate nucleus but no other intervention, as well as a group of rats receiving anesthesia but no blood injection to the brain (n=10 per group) were included as additional controls. Composite neuroscore, corner turn test, forelimb placing test, wire hang task and beam walking were used to evaluate the behavior of rats. Hematoxylin and Eosin (HE) staining was used to observe the histopathological changes. Western blot was used to detect the content of tumor necrosis factor alpha (TNF-α) and nuclear factor-KappaB (NFκB) protein expression. Scalp acupuncture attenuated neurological deficits (p<0.01 or <0.05 vs. sham acupuncture using a variety of behavioral tests) at 1-7days after the treatment. The brain content of TNF-α and NFκB was decreased (p<0.01 for both). Scalp acupuncture could improve neurological deficits in a rat model of hemorrhagic stroke. Copyright © 2017 Elsevier Ltd. All rights reserved.

Effects of a continuum of care intervention on frail older persons' life satisfaction: a randomized controlled study.

PubMed

Berglund, Helene; Hasson, Henna; Kjellgren, Karin; Wilhelmson, Katarina

2015-04-01

The aim of this study was to analyse effects of a comprehensive continuum of care (intervention group) on frail older persons' life satisfaction, as compared to those receiving usual care (control group). The intervention included geriatric assessment, case management, interprofessional collaboration, support for relatives and organising of care-planning meetings in older persons' own homes. Improvements in older persons' subjective well-being have been shown in studies including care planning and coordination by a case manager. However, effects of more complex continuum of care interventions on frail older persons' life satisfaction are not well explored. Randomised controlled study. The validated LiSat-11 scale was used in face-to-face interviews to assess older persons' life satisfaction at baseline and at three, six and 12 months after the baseline. The odds ratio for improving or maintaining satisfaction was compared for intervention and control groups from baseline to three-month, three- to six-month as well as six- to 12-month follow-ups. Older persons who received the intervention were more likely to improve or maintain satisfaction than those who received usual care, between 6 and 12 month follow-ups, for satisfaction regarding functional capacity, psychological health and financial situation. A comprehensive continuum of care intervention comprising several components had a positive effect on frail older persons' satisfaction with functional capacity, psychological health and financial situation. Frail older persons represent a great proportion of the persons in need of support from the health care system. Health care professionals need to consider continuum of care interventions' impact on life satisfaction. As life satisfaction is an essential part of older persons' well-being, we propose that policy makers and managers promote comprehensive continuum of care solutions. © 2014 John Wiley & Sons Ltd.

Effect of Primary Elective Cesarean Delivery on Placenta Accreta: A Case-Control Study.

PubMed

Shi, Xiao-Ming; Wang, Yan; Zhang, Yan; Wei, Yuan; Chen, Lian; Zhao, Yang-Yu

2018-03-20

Cesarean section (CS) is an independent risk factor for placenta accreta. Some researchers think that the timing of primary cesarean delivery is associated with placenta accreta in subsequent pregnancies. The aim of this study was to investigate the risk of placenta accreta following primary CS without labor, also called primary elective CS, in a pregnancy complicated with placenta previa. A retrospective, single-center, case-control study was conducted at Peking University Third Hospital. Relevant clinical data of singleton pregnancies between January 2010 and September 2017 were recorded. The case group included women with placenta accreta who had placenta previa and one previous CS. Control group included women with one previous CS that was complicated with placenta previa. Maternal age, body mass index, gestational age, fetal birth weight, gravity, parity, induced abortion, the rate of women received assisted reproductive technology, other uterine surgery, and primary elective CS were analyzed between the two groups. The rate of primary elective CS (90.1% vs. 69.9%, P < 0.001) was higher, and maternal age was younger (32.7 ± 4.7 years vs. 34.6 ± 4.0 years, P < 0.001) in case group, compared with control group. Case group also had higher gravity and induced abortions compared with the control group (both P < 0.05). Primary CS without labor was associated with significantly increased risk of placenta accreta in a subsequent pregnancy complicated with placenta previa (odds ratio: 3.32; 95% confidential interval: 1.68-6.58). Women with a primary elective CS without labor have a higher chance of developing an accreta in a subsequent pregnancy that is complicated with placenta previa.

Effect of Primary Elective Cesarean Delivery on Placenta Accreta: A Case-Control Study

PubMed Central

Shi, Xiao-Ming; Wang, Yan; Zhang, Yan; Wei, Yuan; Chen, Lian; Zhao, Yang-Yu

2018-01-01

Background: Cesarean section (CS) is an independent risk factor for placenta accreta. Some researchers think that the timing of primary cesarean delivery is associated with placenta accreta in subsequent pregnancies. The aim of this study was to investigate the risk of placenta accreta following primary CS without labor, also called primary elective CS, in a pregnancy complicated with placenta previa. Methods: A retrospective, single-center, case-control study was conducted at Peking University Third Hospital. Relevant clinical data of singleton pregnancies between January 2010 and September 2017 were recorded. The case group included women with placenta accreta who had placenta previa and one previous CS. Control group included women with one previous CS that was complicated with placenta previa. Maternal age, body mass index, gestational age, fetal birth weight, gravity, parity, induced abortion, the rate of women received assisted reproductive technology, other uterine surgery, and primary elective CS were analyzed between the two groups. Results: The rate of primary elective CS (90.1% vs. 69.9%, P < 0.001) was higher, and maternal age was younger (32.7 ± 4.7 years vs. 34.6 ± 4.0 years, P < 0.001) in case group, compared with control group. Case group also had higher gravity and induced abortions compared with the control group (both P < 0.05). Primary CS without labor was associated with significantly increased risk of placenta accreta in a subsequent pregnancy complicated with placenta previa (odds ratio: 3.32; 95% confidential interval: 1.68–6.58). Conclusion: Women with a primary elective CS without labor have a higher chance of developing an accreta in a subsequent pregnancy that is complicated with placenta previa. PMID:29521289

The prognosis of infective endocarditis treated with biological valves versus mechanical valves: A meta-analysis.

PubMed

Tao, Ende; Wan, Li; Wang, WenJun; Luo, YunLong; Zeng, JinFu; Wu, Xia

2017-01-01

Surgery remains the primary form of treatment for infective endocarditis (IE). However, it is not clear what type of prosthetic valve provides a better prognosis. We conducted a meta-analysis to compare the prognosis of infective endocarditis treated with biological valves to cases treated with mechanical valves. Pubmed, Embase and Cochrane databases were searched from January 1960 to November 2016.Randomized controlled trials, retrospective cohorts and prospective studies comparing outcomes between biological valve and mechanical valve management for infective endocarditis were analyzed. The Newcastle-Ottawa Scale(NOS) was used to evaluate the quality of the literature and extracted data, and Stata 12.0 software was used for the meta-analysis. A total of 11 publications were included; 10,754 cases were selected, involving 6776 cases of biological valves and 3,978 cases of mechanical valves. The all-cause mortality risk of the biological valve group was higher than that of the mechanical valve group (HR = 1.22, 95% CI 1.03 to 1.44, P = 0.023), as was early mortality (RR = 1.21, 95% CI 1.02 to 1.43, P = 0.033). The recurrence of endocarditis (HR = 1.75, 95% CI 1.26 to 2.42, P = 0.001), as well as the risk of reoperation (HR = 1.79, 95% CI 1.15 to 2.80, P = 0.010) were more likely to occur in the biological valve group. The incidence of postoperative embolism was less in the biological valve group than in the mechanical valve group, but this difference was not statistically significant (RR = 0.90, 95% CI 0.76 to 1.07, P = 0.245). For patients with prosthetic valve endocarditis (PVE), there was no significant difference in survival rates between the biological valve group and the mechanical valve group (HR = 0.91, 95% CI 0.68 to 1.21, P = 0.520). The results of our meta-analysis suggest that mechanical valves can provide a significantly better prognosis in patients with infective endocarditis. There were significant differences in the clinical features of patients receiving a biological valve compared to patients receiving a mechanical valve. A large, multicenter retrospective study included in our meta-analysis suggested that any mortality risk of the biological valve group was significant higher than that of the mechanical valve group. However, the risk was no different after risk was adjusted. So, we thought the reason for this result may be related to the characteristics of the patient rather than valve dysfunction. It is still necessary to future randomized studies to verify this conclusion.

Propranolol as an adjunct therapy for hyperthyroid tremor.

PubMed

Henderson, J M; Portmann, L; Van Melle, G; Haller, E; Ghika, J A

1997-01-01

We evaluated the use of propranolol as an adjunct to carbimazole in the treatment of hyperthyroid tremor and tachycardia in a double-blind, cross-over and placebo-controlled study. Seven patients were given carbimazole plus either placebo or propranolol (40 mg) for 1 month and then switched to the alternative adjunct treatment for a further month. All patients showed significant improvements (p < 0.001) of heart rate and tremor amplitude after 1 or 2 months from baseline. One month after the baseline, the mean improvements of heart rate were 23% for the carbimazole + placebo group and 38% for carbimazole + propranolol group. Tremor also improved during the 1st month of the study by 31% in the carbimazole + placebo group versus 59% in the carbimazole + propranolol group. Whereas further improvements were observed in both variables in those receiving propranolol as the second adjunct treatment, this was not the case in those who received placebo during the same period. These findings confirm that the beta-blocker propranolol is a useful adjunct in the early treatment of both the tremor and tachycardia of hyperthyroidism.

Does transcutaneous electrical nerve stimulation reduce pain and improve quality of life in patients with idiopathic chronic orchialgia? A randomized controlled trial

PubMed Central

Tantawy, Sayed A; Kamel, Dalia M; Abdelbasset, Walid Kamal

2018-01-01

Background Chronic orchialgia is defined as testicular pain, which may be either unilateral or bilateral, lasting for more than 3 months. It disturbs a patient’s daily activities and quality of life (QoL), inciting the patient to search for treatments to alleviate the pain. It is estimated that 25% of chronic orchialgia cases are idiopathic. Purpose The purpose of this study was to investigate how effective transcutaneous electrical nerve stimulation (TENS) is in pain reduction and how it consequently affects the QoL in patients with idiopathic chronic orchialgia (ICO). Patients and methods Seventy-one patients were randomly assigned to group A (study group), which included 36 patients who received TENS and analgesia, and group B (control group), which included 35 patients who received analgesia only. The outcome measures were the participants’ demographic data and results of the visual analog scale (VAS) and QoL questionnaire. These outcomes were measured before and after 4 weeks of treatment and at 2-month follow-up. Results The results showed that compared to pretreatment, there was a significant reduction in pain postintervention and at 2-month follow-up in group A (P<0.0001 and <0.001, respectively; F=7.1) as well as a significant improvement in QoL at these time points (P<0.0001 and <0.0001, respectively). There were no significant differences in the VAS score and QoL in group B at different time points of evaluation. Conclusion The findings indicate that TENS is effective in reducing pain and improving patients’ QoL in cases of ICO. TENS is an easy-to-use, effective, noninvasive, and simple method for ICO-associated pain control and QoL improvement. PMID:29343983

Randomized clinical trial of arginine-supplemented enteral nutrition versus standard enteral nutrition in patients undergoing gastric cancer surgery.

PubMed

Zhao, Hongyan; Zhao, Hongying; Wang, Yu; Jing, Huang; Ding, Qian; Xue, Jun

2013-09-01

Significant malnutrition exists in a high percentage of patients with gastric cancer. It is, therefore, crucial to establish an effective means to provide nutrition for these patients. This prospective, randomized, double-blinded clinical trial aims to assess the long-term survival of arginine-supplementation enteral nutrition versus standard enteral nutrition in malnourished patients with gastric cancer. The control group (36 cases) received postoperative standard enteral nutrition. Meanwhile, the arginine-supplementation group (37 cases) adopted the same nutrition product but enriched with arginine (9.0 g/L). The primary study objective was overall survival (OS). Secondary endpoints were progression-free survival (PFS); serum parameters including total protein, albumin, proalbumin, and transferrin obtained on preoperative day 1, postoperative day 2, and day 12; CD4(+) and CD8(+) T cells, natural killer (NK) cells, immunoglobulin M (IgM), and immunoglobulin G (IgG) obtained on preoperative day 1 and postoperative day 7. No significant differences in baseline characteristics were observed between groups. The group receiving arginine-enriched nutrition had a significantly better OS (P = 0.03, 41 vs. 30.5 months) and better PFS (P = 0.02, 18 vs. 11.5 months). On postoperative day 7, CD4(+) T cells, NK cells, IgM and IgG levels of the arginine-supplemented group increased prominently and were significantly higher than those of the control group and those on preoperative day 1. There is no significant difference in the serum total protein, albumin, proalbumin, and transferrin levels between the two arms. Arginine-supplemented enteral nutrition significantly improves long-term survival and restores immunity in malnourished gastric cancer.

Day-case anaesthesia for termination of pregnancy. Evaluation of a total intravenous anaesthetic technique.

PubMed

Ogg, T W; Jennings, R A; Morrison, C G

1983-11-01

An investigation was undertaken to assess the use of a total intravenous anaesthetic technique of fentanyl and methohexitone for outpatient vaginal termination of pregnancy. When compared with a technique of fentanyl, methohexitone, nitrous oxide and trichloroethylene the total intravenous method caused swifter recovery, minimal side-effects and no cardiovascular depression. However, both anaesthetic techniques produced significant postoperative reduction of memory for new facts when compared with a control group receiving no general anaesthesia. There is a need to continue the search for anaesthetic methods appropriate for day cases.

Student participation and interactivity using asynchronous computer-mediated communication for resolution of an undergraduate capstone management case study.

PubMed

Miller, Paulette J

2012-01-01

Online discussion activities are designed for computer-mediated learning activities in face-to-face, hybrid, and totally online courses. The use of asynchronous computer-mediated communication (A-CMC) coupled with authentic workplace case studies provides students in the protected learning environment with opportunities to practice workplace decision making and communication. In this study, communication behaviors of transmitter and receiver were analyzed to determine participation and interactivity in communication among small-group participants in a health information management capstone management course.

Intra-Abdominal Hypertension Causes Bacterial Growth in Lungs: An Animal Study

PubMed Central

Papakrivou, Eleni; Manoulakas, Efstratios; Mitroudi, Magda; Tepetes, Konstantinos; Papazoglou, Konstantinos; Zakynthinos, Epaminondas

2017-01-01

To study the effect of intra-abdominal hypertension (IAH) on the frequency of pneumonia with an experimental study, thirteen Sprague-Dawley rats were included. Eight out of thirteen animals were randomly assigned to receive 10 ml of benzalkonium chloride 0.2% (megacolon group) and five animals received 10 ml NaCl 0.9% (controls). Animals were anaesthetized by intramuscular delivery of ketamine. The incidence of positivity for bacteria lung tissue cultures and mesenteric lymph node cultures was assessed at the 21st day after animals' sacrification, or before in case of death. All megacolon group animals presented progressive increase of the abdomen and increased IAP (≥10 mmHg) whereas the frequency of their evacuations was almost eliminated. Controls presented normal evacuations, no sign of abdominal distention, and normal IAP. In megacolon group animals, there was evidence of significant amount of bacteria in lung cultures. In contrast, no bacteria were found in control animals. PMID:28357400

The customization of APACHE II for patients receiving orthotopic liver transplants

PubMed Central

Moreno, Rui

2002-01-01

General outcome prediction models developed for use with large, multicenter databases of critically ill patients may not correctly estimate mortality if applied to a particular group of patients that was under-represented in the original database. The development of new diagnostic weights has been proposed as a method of adapting the general model – the Acute Physiology and Chronic Health Evaluation (APACHE) II in this case – to a new group of patients. Such customization must be empirically tested, because the original model cannot contain an appropriate set of predictive variables for the particular group. In this issue of Critical Care, Arabi and co-workers present the results of the validation of a modified model of the APACHE II system for patients receiving orthotopic liver transplants. The use of a highly heterogeneous database for which not all important variables were taken into account and of a sample too small to use the Hosmer–Lemeshow goodness-of-fit test appropriately makes their conclusions uncertain. PMID:12133174

Three or four fractions of 4-5 Gy per week in postoperative high-dose-rate brachytherapy for endometrial carcinoma.

PubMed

Rovirosa, Angeles; Ascaso, Carlos; Sánchez-Reyes, Alberto; Herreros, Antonio; Abellana, Rosa; Pahisa, Jaume; Lejarcegui, Jose Antonio; Biete, Albert

2011-10-01

To evaluate the results of high-dose-rate brachytherapy (HDRBT) using a schedule of three or four fractions per week, when possible, in 89 patients on local control and toxicity in postoperative treatment of endometrial carcinoma. The effect of the overall HDRBT treatment time (OTT) on toxicity was also evaluated. Fédération Internationale de Gynécologie Obstétrique Stage: 24 IB, 45 IC, 4 IIA, 6 IIB, 4 IIIA, 2 IIIB, and 4 IIIC. Radiotherapy: Group 1-67 of 89 patients received external beam irradiation (EBI; 44-50 Gy) plus HDRBT (3 fractions of 4-6 Gy); Group 2-22 of 89 patients received HDRBT alone (6 fractions of 4-5 Gy). OTT: Group 1-HDRBT was completed in a median of 5 days in 32 patients and in >5 days in 35; Group 2-HDRBT was completed in <15 days in 11 patients and in ≥16 days in 11. Toxicity was evaluated using Radiation Therapy Oncology Group scores and the bioequivalent dose (BED) study was performed in vaginal mucosa surface. Statistics included Student's t test, chi-square test, and receiving operator curves. With a mean follow-up of 31 months (range, 6-70), 1 of 89 patients had vaginal relapse. Early toxicity appeared in 8 of 89 (9%) patients and was resolved. Late toxicity appeared in 13/89 (14%): vaginal nine Grade 1, three Grade 2, one Grade 4; bladder two Grade 2; rectal three Grade 1, one Grade 2. No differences were found in relation to OTT in Groups 1 and 2. Mean BED was 88.48 Gy in Group 1 and 165.28 Gy in Group 2. Cases with Grade 2 late vaginal toxicity received >75 Gy after EBI and >165 Gy in Group 2. Three fractions of 4-5 Gy in 3-5 days after EBI or 6 fractions in <15 days in patients receiving HDRBT alone was a safe treatment in relation to toxicity and local control. Vaginal surface BED less than 75 Gy after EBI and less than 160 Gy in HDRBT alone may be safe to avoid G2 toxicity. Copyright © 2011 Elsevier Inc. All rights reserved.

Epidemiological, clinical and pathological features of primary cardiac hemangiosarcoma in dogs: a review of 51 cases.

PubMed

Yamamoto, Shinya; Hoshi, Katsuichiro; Hirakawa, Atsushi; Chimura, Syuuichi; Kobayashi, Masayuki; Machida, Noboru

2013-11-01

In the study presented here, we aimed to describe the epidemiological, clinical and pathological findings of 51 canine cases with histologically-verified diagnoses of primary cardiac hemangiosarcoma (HSA). The medical data for each dog, including signalment, presenting complaints, physical examination findings, results of various diagnostic testing performed and method of treatment, were checked. In addition, all 51 cases were re-examined pathologically. The tumor occurred most frequently in older Golden Retrievers, followed by Maltese dogs and Miniature Dachshunds. Mass lesions of HSA were found more commonly in the right auricle (RAu) (25/51) and right atrium (RA) (21/51), and the RA masses were significantly (P<0.001) larger than the RAu masses. The echocardiographic detection rate of masses in the RAu group (60%; 15/25) was significantly lower than that in the RA group (95%; 20/21). Survival time was significantly (P<0.05) longer for 5 dogs that received adjuvant chemotherapy after tumor resection than for 12 dogs that did not. In this series, the Maltese (9/51) and Miniature Dachshund (7/51), as well as the Golden Retriever, were represented more frequently than other breeds. The lower echocardiographic detection rate of RAu masses compared with RA masses may be related to tumor size and/or location. The significantly longer survival time for dogs receiving adjuvant chemotherapy indicates that postoperative chemotherapy could be useful for dogs with cardiac HSA.

A randomized trial of teaching clinical skills using virtual and live standardized patients.

PubMed

Triola, M; Feldman, H; Kalet, A L; Zabar, S; Kachur, E K; Gillespie, C; Anderson, M; Griesser, C; Lipkin, M

2006-05-01

We developed computer-based virtual patient (VP) cases to complement an interactive continuing medical education (CME) course that emphasizes skills practice using standardized patients (SP). Virtual patient simulations have the significant advantages of requiring fewer personnel and resources, being accessible at any time, and being highly standardized. Little is known about the educational effectiveness of these new resources. We conducted a randomized trial to assess the educational effectiveness of VPs and SPs in teaching clinical skills. To determine the effectiveness of VP cases when compared with live SP cases in improving clinical skills and knowledge. Randomized trial. Fifty-five health care providers (registered nurses 45%, physicians 15%, other provider types 40%) who attended a CME program. Participants were randomized to receive either 4 live cases (n=32) or 2 live and 2 virtual cases (n=23). Other aspects of the course were identical for both groups. Participants in both groups were equivalent with respect to pre-post workshop improvement in comfort level (P=.66) and preparedness to respond (P=.61), to screen (P=.79), and to care (P=.055) for patients using the skills taught. There was no difference in subjective ratings of effectiveness of the VPs and SPs by participants who experienced both (P=.79). Improvement in diagnostic abilities were equivalent in groups who experienced cases either live or virtually. Improvements in performance and diagnostic ability were equivalent between the groups and participants rated VP and SP cases equally. Including well-designed VPs has a potentially powerful and efficient place in clinical skills training for practicing health care workers.

[Analysis the relationship between the found ways and first diagnosis age for large vestibular aqueduct children].

PubMed

Yang, Yali; Huang, Lihui; Cheng, Xiaohua; Fu, Xinxing; Liu, Jiaxing; Ni, Tingting

2014-11-01

To explore the found ways and first diagnosis age of children with large vestibular aqueduct, and their relations with hearing loss. Medical histories of 122 cases of children diagnosed with large vestibular aqueduct by HRCT or MRI had been collected from January 2009 to April 2014 in our hospital children's hearing diagnosis center clinic. Found ways comprise of accepting universal newborn hearing screening (UNHS) group and unaccepting UNHS group. Accepting UNHS children were divided into two ears unpassing group, single ear unpassing group and passing group. The patients in unaccepting UNHS group were divided into not sensitive to sounds, speech stunting, sudden hearing loss, and other group. Analysis the relationship between the found ways and first diagnosis age and their relations with hearing loss. There are 84 cases (68.85%) accepting UNHS, the average age of first diagnosis was (17.24 ± 17.08) months; 37 cases (31.15%) are not accepting UNHS. The average age of first diagnosis was (30.92 ± 18.21) months. The average first diagnosis age of accepting UNHS group was more earlier than the unaccepting UNHS group. The difference was statistically signif- icant (P < 0.01). There were 57 cases (67.85%) whose two ears not pass UNHS; 15 cases (17.86%) single ear not pass; namely the referral rate was 85.71%; 12 cases (14.29%) pass the test. The first diagnosis age of passing UNHS group was more later than two ears unpassing group (P < 0.001). In the unaccepting UNHS group, the average first diagnosis age of not sensitive to sounds group (19.69 ± 11.16 months) was more earlier than words dysplasia group (37.13 ± 15.62 months) and sudden hearing loss group (47.40 ± 24.70 months) (P < 0.01). The difference in the degree of hearing loss between accepting UNHS and unaccepting UNHS group had no statistical significance (P > 0.05). In unaccepting UNHS group ,the average first diagnosis age of the mild-to-moderate hearing loss group was later than the very severe hearing loss group (P < 0.01). Most of large vestibular aqueduct children can be found and receive diagnosis early by UNHS. But part of these patients with late-onset or progressive hearing loss, especially these with mild-to-moderate hearing loss cannot be found early, which should arouse our attention.

A randomized controlled trial of a diagnostic algorithm for symptoms of uncomplicated cystitis at an out-of-hours service

PubMed Central

Grude, Nils; Lindbaek, Morten

2015-01-01

Objective. To compare the clinical outcome of patients presenting with symptoms of uncomplicated cystitis who were seen by a doctor, with patients who were given treatment following a diagnostic algorithm. Design. Randomized controlled trial. Setting. Out-of-hours service, Oslo, Norway. Intervention. Women with typical symptoms of uncomplicated cystitis were included in the trial in the time period September 2010–November 2011. They were randomized into two groups. One group received standard treatment according to the diagnostic algorithm, the other group received treatment after a regular consultation by a doctor. Subjects. Women (n = 441) aged 16–55 years. Mean age in both groups 27 years. Main outcome measures. Number of days until symptomatic resolution. Results. No significant differences were found between the groups in the basic patient demographics, severity of symptoms, or percentage of urine samples with single culture growth. A median of three days until symptomatic resolution was found in both groups. By day four 79% in the algorithm group and 72% in the regular consultation group were free of symptoms (p = 0.09). The number of patients who contacted a doctor again in the follow-up period and received alternative antibiotic treatment was insignificantly higher (p = 0.08) after regular consultation than after treatment according to the diagnostic algorithm. There were no cases of severe pyelonephritis or hospital admissions during the follow-up period. Conclusion. Using a diagnostic algorithm is a safe and efficient method for treating women with symptoms of uncomplicated cystitis at an out-of-hours service. This simplification of treatment strategy can lead to a more rational use of consultation time and a stricter adherence to National Antibiotic Guidelines for a common disorder. PMID:25961367

A randomized controlled trial of a diagnostic algorithm for symptoms of uncomplicated cystitis at an out-of-hours service.

PubMed

Bollestad, Marianne; Grude, Nils; Lindbaek, Morten

2015-06-01

To compare the clinical outcome of patients presenting with symptoms of uncomplicated cystitis who were seen by a doctor, with patients who were given treatment following a diagnostic algorithm. Randomized controlled trial. Out-of-hours service, Oslo, Norway. Women with typical symptoms of uncomplicated cystitis were included in the trial in the time period September 2010-November 2011. They were randomized into two groups. One group received standard treatment according to the diagnostic algorithm, the other group received treatment after a regular consultation by a doctor. Women (n = 441) aged 16-55 years. Mean age in both groups 27 years. Number of days until symptomatic resolution. No significant differences were found between the groups in the basic patient demographics, severity of symptoms, or percentage of urine samples with single culture growth. A median of three days until symptomatic resolution was found in both groups. By day four 79% in the algorithm group and 72% in the regular consultation group were free of symptoms (p = 0.09). The number of patients who contacted a doctor again in the follow-up period and received alternative antibiotic treatment was insignificantly higher (p = 0.08) after regular consultation than after treatment according to the diagnostic algorithm. There were no cases of severe pyelonephritis or hospital admissions during the follow-up period. Using a diagnostic algorithm is a safe and efficient method for treating women with symptoms of uncomplicated cystitis at an out-of-hours service. This simplification of treatment strategy can lead to a more rational use of consultation time and a stricter adherence to National Antibiotic Guidelines for a common disorder.

Activity- vs. structural-oriented treatment approach for frozen shoulder: a randomized controlled trial.

PubMed

Horst, Renata; Maicki, Tomasz; Trąbka, Rafał; Albrecht, Sindy; Schmidt, Katharina; Mętel, Sylwia; von Piekartz, Harry

2017-05-01

To compare the short- and long-term effects of a structural-oriented (convential) with an activity-oriented physiotherapeutic treatment in patients with frozen shoulder. Double-blinded, randomized, experimental study. Outpatient clinic. We included patients diagnosed with a limited range of motion and pain in the shoulder region, who had received a prescription for physiotherapy treatment, without additional symptoms of dizziness, a case history of headaches, pain and/or limited range of motion in the cervical spine and/or temporomandibular joint. The study group received treatment during the performance of activities. The comparison group was treated with manual therapy and proprioceptive neuromuscular facilitation (conventional therapy). Both groups received 10 days of therapy, 30 minutes each day. Range of motion, muscle function tests, McGill pain questionnaire and modified Upper Extremity Motor Activity Log were measured at baseline, after two weeks of intervention and after a three-month follow-up period without therapy. A total of 66 patients were randomized into two groups: The activity-oriented group ( n = 33, mean = 44 years, SD = 16 years) including 20 male (61%) and the structural-oriented group ( n = 33, mean = 47 years, SD = 17 years) including 21 male (64%). The activity-oriented group revealed significantly greater improvements in the performance of daily life activities and functional and structural tests compared with the group treated with conventional therapy after 10 days of therapy and at the three-month follow-up ( p < 0.05). Therapy based on performing activities seems to be more effective for pain reduction and the ability to perform daily life activities than conventional treatment methods.

[Income reduction due to sickness benefits--when does sickness make you poor?].

PubMed

Mielck, A; Huber, C A

2005-01-01

When absent from work due to sickness, most employees in Germany receive continued pay from their employer for six weeks. After this period, sick employees receive sickness benefits from their Statutory Sickness Fund. These sickness benefits are calculated in a rather complicated way as a percentage of gross and net salary. The paper focuses on two questions that have rarely been studied: which income groups show a particularly large difference between net salary and net sickness benefits? Which income groups move below the poverty line after receiving sickness benefits? We calculated how much sickness benefit is actually paid to the insured, for different income and tax groups. The definition for the poverty line is outlined as well. Due to methodological difficulties, the comparison between sickness benefits and poverty must be confined to single-person households. In the income groups chosen here (gross salary up to 4000 Euro per month), net sickness benefits amount to about 77 % of net salary, for all insured. Financial problems can mainly be expected for the lower and the upper income groups. Expressed in absolute terms, the upper income groups experience a large reduction in net income. The lower income groups come close to the poverty line or fall below it. Sickness benefits provide income in case of sickness; this is an important achievement of social policy. However, we should study the financial burden which sickness benefits could have for the insured. More in-depth analyses would require data that are not yet available (e. g. on the number of insured per income group and the income of other household members). The analyses presented here already show that sickness benefits could lead to severe financial problems for at least some insured. They point to the need for more studies in this neglected field.

Protective effect of inactivated hepatitis A vaccine against the outbreak of hepatitis A in an open rural community

PubMed Central

Shen, Yue-Gen; Gu, Xie-Jun; Zhou, Jian-Hong

2008-01-01

AIM: To evaluate the protective effect of inactivated hepatitis A vaccine (Healive®) against hepatitis A outbreak in an emergency vaccination campaign. METHODS: During an outbreak of hepatitis A in Honghe Town, Xiuzhou District, Jiaxing City, Zhejiang Province, two nonrandomized controlled trials were conducted in September 2006. The first trial was to vaccinate 108 anti-HAV negative individuals with close contacts of the patients from September with 1 dose of an inactivated hepatitis A vaccine, Healive®. The control group comprised of 115 individuals with close contacts of the patients before September. The second trial was to vaccinate 3365 primary and secondary school students who volunteered to receive a dose of Healive® and 2572 students who did not receive Healive® serving as its controls. An epidemiological survey was conducted to evaluate the protective efficacy of the vaccine. RESULTS: A total of 136 hepatitis A cases were reported during an outbreak that started in June, peaked in August and September, and ended after December of 2006. After a massive vaccination of school children in September, the number of cases declined significantly. No hepatitis A was detected in the 108 vaccinated individuals with close contacts of patients, whereas 4 cases of hepatitis A were found in the controls. The infection rate of hepatitis A was not significantly different in the individuals with close contacts of patients whether or not they received the vaccine (P = 0.122). No hepatitis A was detected in the 3365 students who received the vaccine, four cases of hepatitis A were found in the controls. The infection rate of students with or without vaccination was significantly different in the students who received the vaccine (0/3365 vs 4/2572, P = 0.035). The protective efficacy of the vaccine was 100%. CONCLUSION: Inactivated hepatitis A vaccine demonstrates a good protective effect against an outbreak of hepatitis A. PMID:18461664

Evaluation of TNF-α serum level in patients with recalcitrant multiple common warts, treated by lipid garlic extract.

PubMed

Kenawy, Soha; Mohammed, Ghada Farouk; Younes, Soha; Elakhras, Atef Ibrahim

2014-01-01

No universal consensus about optimal modality for treating the recalcitrant multiple common warts (RMCW). The objective of the study was to evaluate the immunological mechanisms and clinical therapeutic effect of using lipid garlic extract (LGE) in the treatment of RMCW. The study included 50 patients with RMCW. They were randomly assigned into two groups: the first group (25 patients) received LGE, and the second group (25 patients) received saline as a control group. In both groups, treatments were made to single lesions, or largest wart in case of multiple lesions, until complete clearance of lesions or for a maximum of 4 weeks. Blood serum was taken at pre-study and at the fourth week to measure tumor necrosis factor alpha (TNF-α) level. A significant difference was found between the therapeutic responses of RMCW to LGE antigen and saline control group (p < 0.001). In the LGE group, complete response was achieved in 96% of patients presenting with RMCW. There was a statistically nonsignificant increase in TNF-α of LGE group versus saline group. No recurrence was observed in the LGE group. LGE as an immunotherapy is an inexpensive, effective, and safe modality with good cure rates for treatment of RMCWs, when other topical or physical therapies have failed. © 2014 Wiley Periodicals, Inc.

Evaluation of the validity of treatment decisions based on surrogate country models before introduction of the Polish FRAX and recommendations in comparison to current practice

PubMed Central

Narloch, Jerzy; Glinkowska, Bożena; Bandura, Małgorzata

2016-01-01

Introduction Patients diagnosed before the Polish FRAX was introduced may require re-evaluation and treatment changes if the diagnosis was established according to a surrogate country FRAX score. The aim of the study was to evaluate the validity of treatment decisions based on the surrogate country model before introduction of the Polish FRAX and to provide recommendations based on the current practice. Material and methods We evaluated a group of 142 postmenopausal women (70.7 ±8.9 years) who underwent bone mineral density measurements. We used 22 country-specific FRAX models and compared these to the Polish model. Results The mean risk values for hip and major osteoporotic fractures within 10 years were 4.575 (from 0.82 to 8.46) and 12.47% (from 2.18 to 21.65), respectively. In the case of a major fracture, 94.4% of women would receive lifestyle advice, and 5.6% would receive treatment according to the Polish FRAX using the guidelines of the National Osteoporosis Foundation (NOF). Polish treatment thresholds would implement pharmacotherapy in 32.4% of the study group. In the case of hip fractures, 45% of women according to the NOF would require pharmacotherapy but only 9.8% of women would qualify according to Polish guidelines. Nearly all surrogate FRAX calculator scores proved significantly different form Polish (p > 0.05). Conclusions More patients might have received antiresorptive medication before the Polish FRAX. This study recommends re-evaluation of patients who received medical therapy before the Polish FRAX was introduced and a review of the recommendations, considering the side effects of antiresorptive medication. PMID:29593808

Evaluation of the validity of treatment decisions based on surrogate country models before introduction of the Polish FRAX and recommendations in comparison to current practice.

PubMed

Glinkowski, Wojciech M; Narloch, Jerzy; Glinkowska, Bożena; Bandura, Małgorzata

2018-03-01

Patients diagnosed before the Polish FRAX was introduced may require re-evaluation and treatment changes if the diagnosis was established according to a surrogate country FRAX score. The aim of the study was to evaluate the validity of treatment decisions based on the surrogate country model before introduction of the Polish FRAX and to provide recommendations based on the current practice. We evaluated a group of 142 postmenopausal women (70.7 ±8.9 years) who underwent bone mineral density measurements. We used 22 country-specific FRAX models and compared these to the Polish model. The mean risk values for hip and major osteoporotic fractures within 10 years were 4.575 (from 0.82 to 8.46) and 12.47% (from 2.18 to 21.65), respectively. In the case of a major fracture, 94.4% of women would receive lifestyle advice, and 5.6% would receive treatment according to the Polish FRAX using the guidelines of the National Osteoporosis Foundation (NOF). Polish treatment thresholds would implement pharmacotherapy in 32.4% of the study group. In the case of hip fractures, 45% of women according to the NOF would require pharmacotherapy but only 9.8% of women would qualify according to Polish guidelines. Nearly all surrogate FRAX calculator scores proved significantly different form Polish ( p > 0.05). More patients might have received antiresorptive medication before the Polish FRAX. This study recommends re-evaluation of patients who received medical therapy before the Polish FRAX was introduced and a review of the recommendations, considering the side effects of antiresorptive medication.

Combination therapy including serratiopeptidase improves outcomes of mechanical-antibiotic treatment of periimplantitis.

PubMed

Sannino, G; Gigola, P; Puttini, M; Pera, F; Passariello, C

2013-01-01

This study was designed as a retrospective analysis of clinical outcomes of cases of periimplantitis treated by mechanical debridement and the administration of antibiotics combined or not with the administration of either the proteolytic enzyme serratiopeptidase (SPEP) or non-steroidal anti-inflammatory drugs (NSAIDs). Clinical charts of 544 partially edentulous patients treated for periimplantitis between June 1996 and December 2010 were analyzed to obtain clinical data of the affected implants just before the beginning of treatment and 12 months later to evaluate the outcomes of combined mechanical antibiotic treatment alone or in combination with the co-administration of the anti-inflammatory SPEP or NSAIDs. The comparative analysis revealed that therapeutic outcomes were significantly different in the three groups. Failure rate in the group that received SPEP (6 percent) was significantly lower compared to the group that received NSAIDS (16.9 percent; P less than 0.01) and to the group that received no anti-inflammatory therapy (18.9 percent; P less than 0.01). Treatment including SPEP was associated with significantly better healing also when successful treatments alone were considered. The data reported in this paper strongly support the hypothesis that SPEP is a valid addition to protocols for the combined therapy of peri-implantitis. In fact, it allows to enhance success rates significantly and also favors better tissue repair around successfully treated implants as compared to other regimens.

Clomiphene citrate versus letrozole with gonadotropins in intrauterine insemination cycles: A randomized trial.

PubMed

Pourali, Leila; Ayati, Sedigheh; Tavakolizadeh, Shirin; Soleimani, Hourieh; Teimouri Sani, Fatemeh

2017-01-01

Clomiphene citrate is one of the effective drugs for infertility treatment due to oligo-ovulation or anovulation. Intrauterine insemination (IUI) is one of more adherent methods for treatment of infertile cases which is followed by controlled ovarian hyperstimulation (COH). the aim of this study was to evaluate Clomiphene citrate versus letrozole with gonadotropins in IUI cycles. In this prospective randomized trial, 180 infertile women who were referred to Milad Hospital were selected. The first group received 5 mg/day letrozole on day 3-7 of menstrual cycle. The second group received 100 mg/day Clomiphene in the same way as letrozole. In both groups, human menopausal gonadotropin was administered every day starting on day between 6-8 of cycle. Ovulation was triggered with urinary Human Chorionic Gonadotropin (5000 IU) when have two follicles of ≥16 mm. IUI was performed 36 hr later. The number of matured follicles, cycle cancellation, and abortion were the same in both groups. Endometrial thickness was higher at the time of human menopausal gonadotropin administration in letrozole group. Chemical and clinical pregnancy rates were much higher in letrozole group. Ovarian hyperstimulation was significantly higher in clomiphene group. Letrozole appears to be a good alternative to clomiphene citrate with fewer side effects.

Distance Coaching for Pre-Service Teachers: Impacts on Children's Functional Communication in Inclusive Preschool Classrooms

ERIC Educational Resources Information Center

Storie, Sloan; Coogle, Christan Grygas; Rahn, Naomi; Ottley, Jennifer Riggie

2017-01-01

This article reports the results of a post hoc analysis of child data from a single-case multiple-probe study of pre-service teachers' use of communication strategies before, while, and after receiving distance coaching. Data were analyzed for the number of functional communication utterances used by groups of preschool children with and without…

Variations in Decision-Making Approach to Tertiary Teaching: A Case Study in Vietnam

ERIC Educational Resources Information Center

Nguyen, Thanh Tien

2016-01-01

Although the question of what to teach and how to teach has received much attention from the literature, little was known about the way in which academics in teaching groups make decision on what and how to teach. This paper reports an analysis of variations in the decision-making approach to tertiary teaching through academics' practices of…

Voices from the Field: Developing Employability Skills for Archaeological Students Using a Project Based Learning Approach

ERIC Educational Resources Information Center

Wood, Gaynor

2016-01-01

Graduate employment statistics are receiving considerable attention in UK universities. This paper looks at how a wide range of employability attributes can be developed with students, through the innovative use of the Project Based Learning (PjBL) approach. The case study discussed here involves a group of archaeology students from the University…

A prolonged mumps outbreak among highly vaccinated Aboriginal people in the Kimberley region of Western Australia.

PubMed

Bangor-Jones, Revle D; Dowse, Gary K; Giele, Carolien M; van Buynder, Paul G; Hodge, Meredith M; Whitty, Mary M

2009-10-05

To describe a prolonged outbreak of mumps in the Kimberley region of Western Australia in 2007-2008. Descriptive analysis of all mumps cases notified to the WA Notifiable Infectious Diseases Database for the period 1 July 2007 to 30 June 2008. Notified cases of mumps by patients' place of residence, age, Indigenous or non-Indigenous ethnicity, vaccination status and method of diagnosis. 84% (153/183) of mumps notifications in WA over the study period occurred in the Kimberley region or were directly linked to Kimberley cases. Median age of patients was 18 years (range, 2-63 years), and 54% of patients were aged less than 20 years. Almost all (92%) were Australian Aboriginal people; 67% (102/153) had received at least one dose of mumps vaccine, and 52% had received two doses. The highest notification rate (1816 cases per 100,000 population) was in the Aboriginal 15-19-years age group, and 92% of these patients had received at least one dose of mumps vaccine. Almost all outbreak cases (94%) were laboratory confirmed. Genotyping was performed on 20 mumps virus isolates: all were genotype J. A prolonged outbreak of mumps occurred in a well defined, highly vaccinated, predominantly young Aboriginal population in the remote Kimberley region of WA. This outbreak raises questions about the effectiveness and scheduling of the current vaccine (which is genotype A-derived), especially for Aboriginal people. Surveillance of circulating mumps virus genotypes and neutralisation studies will help in evaluating the protection provided by the current vaccine against genotypically different strains.

Mosapride combined with probiotics on gastrointestinal function and growth in premature infants.

PubMed

Zhang, Ai-Mei; Sun, Zhi-Qun; Zhang, Li-Ming

2017-06-01

The aim of this study was to investigate the effects of mosapride combined with probiotics on gastrointestinal function and growth and development in premature infants. A total of 240 premature infants treated at Weifang People's Hospital between June 2012 and May 2015 who matched our criteria were randomly divided into three groups of 80 cases each. Group A received routine treatment, group B received routine treatment combined with live B. subtilis and E. faecium granules with multivitamins (Medilac-Vita), and group C received routine treatment and Saccharomyces boulardii sachets (Bioflor). Mosapride was administered to patients in groups B and C to promote intestinal peristalsis. Gastrin and bilirubin levels, as well as jaundice fade time, were recorded. Growth and development condition (i.e., head circumference and weight), duration and incidence of feeding intolerance (FI), as well as other symptoms were also analyzed. By day 14, gastrin concentrations in groups B and C were significantly higher than those in group A (P<0.05). Serum bilirubin levels in groups B and C showed a progressive decline from day 7 to day 14, and jaundice duration in group A was significantly longer (P<0.05). Furthermore, at 2 weeks, the average weight growth rate and head circumference were significantly greater in groups B and C, weight loss recovery time was shorter, and EUGR incidence was lower (P<0.05). The incidence rate of gastric retention and FI were lower in groups B and C than group A (P<0.05), and neonatal hyperbilirubinemia, parenteral nutrition-associated cholestasis, necrotizing enterocolitis, and neonatal sepsis incidence was significantly lower in groups B and C (P<0.05). Mosapride combined with probiotics can effectively reduce FI incidence in premature infants, shorten enteral feeding time, promote the absorption of required nutrients, and promote the development and recovery of early physiological weight loss in preterm infants.

Mosapride combined with probiotics on gastrointestinal function and growth in premature infants

PubMed Central

Zhang, Ai-Mei; Sun, Zhi-Qun; Zhang, Li-Ming

2017-01-01

The aim of this study was to investigate the effects of mosapride combined with probiotics on gastrointestinal function and growth and development in premature infants. A total of 240 premature infants treated at Weifang People's Hospital between June 2012 and May 2015 who matched our criteria were randomly divided into three groups of 80 cases each. Group A received routine treatment, group B received routine treatment combined with live B. subtilis and E. faecium granules with multivitamins (Medilac-Vita), and group C received routine treatment and Saccharomyces boulardii sachets (Bioflor). Mosapride was administered to patients in groups B and C to promote intestinal peristalsis. Gastrin and bilirubin levels, as well as jaundice fade time, were recorded. Growth and development condition (i.e., head circumference and weight), duration and incidence of feeding intolerance (FI), as well as other symptoms were also analyzed. By day 14, gastrin concentrations in groups B and C were significantly higher than those in group A (P<0.05). Serum bilirubin levels in groups B and C showed a progressive decline from day 7 to day 14, and jaundice duration in group A was significantly longer (P<0.05). Furthermore, at 2 weeks, the average weight growth rate and head circumference were significantly greater in groups B and C, weight loss recovery time was shorter, and EUGR incidence was lower (P<0.05). The incidence rate of gastric retention and FI were lower in groups B and C than group A (P<0.05), and neonatal hyperbilirubinemia, parenteral nutrition-associated cholestasis, necrotizing enterocolitis, and neonatal sepsis incidence was significantly lower in groups B and C (P<0.05). Mosapride combined with probiotics can effectively reduce FI incidence in premature infants, shorten enteral feeding time, promote the absorption of required nutrients, and promote the development and recovery of early physiological weight loss in preterm infants. PMID:28587329

Prevention of symptomatic vasospasm by continuous cisternal irrigation with mock-CSF containing ascorbic acid and Mg(2+).

PubMed

Satoh, Akira; Sugiyama, Tatsuya; Ooigawa, Hidetoshi; Nakajima, Hiroyuki; Ogura, Takeshi; Neki, Hiroaki; Morikawa, Eiharu

2010-01-01

Symptomatic vasospasm (SVS) is still a major cause of poor outcome in cases undergoing early surgical intervention for ruptured intracranial aneurysm. Among the numbers of therapeutic trials to prevent and ameliorate neurological deterioration due to SVS, removal or quenching of oxy-hemoglobin (OxyHb) from subarachnoid colts and administration of Mg(2+) (Mg) have especially been expected to be effective. In this report the authors investigated the effect of continuous cisternal irrigation (CCI) with mock CSF containing ascorbic acid (ASA) and Mg, performed after early surgery for ruptured aneurysm. Sixty-three cases which had received CCI were retrospectively compared with 40 control cases as to the incidence of SVS and outcome. Incidence of SVS was significantly less frequent (P < 0.05) in the CCI group (11%) than in the control group (25%). Severe and definitive SVS requiring additional specific treatment occurred only in 3.2% of the CCI group, while 22.5% in the control (P < 0.01). Overall outcome at discharge was significantly better in the CCI group than in the control (P < 0.01). Postoperative CCI with ASA and Mg was definitively effective in preventing SVS and in lessening severity of SVS if it occurs.

Tolerance to early human milk feeding is not compromised by indomethacin in preterm infants with persistent ductus arteriosus.

PubMed

Bellander, M; Ley, D; Polberger, S; Hellström-Westas, L

2003-09-01

Early human milk feeding is beneficial for gut and brain development. Persistent ductus arteriosus (PDA) and indomethacin may compromise enteral function in preterm infants. For many years enteral milk feedings have continued in preterm infants receiving indomethacin for PDA. The aim of this study was to investigate whether this strategy is efficient in terms of risks and tolerance to early enteral feeding. This retrospective study included 64 inborn infants of <29 wk gestational age (GA), 32 infants who received indomethacin for symptomatic PDA (case infants) and 32 matched controls. Case infants had a mean (SD) GA of 26.3 wk (1.3) and body weight 839 g (203) versus controls GA 26.4 wk (1.2) and body weight 896 g (213) (p = 0.82 and 0.27, respectively). Case infants had higher respiratory morbidity; 90.6% versus 50% of controls needed mechanical ventilation (p = 0.000). Case infants received human milk from a median (range) age of 4.0 h (1.5-27.5), and controls from 5.3 h (2.0-38.0) (p = 0.092). The first dose of indomethacin was given at a mean age of 1.7 d (1.0). There were no differences between the two groups in feeding volumes or gastric residuals on days 1 to 7. Mean (SD) feeding volume on day 7 was 64 ml/kg (31) in case infants and 76 ml/kg (30) in controls (p = 0.23). Four infants developed necrotizing enterocolitis: two case infants and two controls (p = 1.00). Early enteral feeding with human milk, starting within the first hours of life, seems to be as well tolerated in preterm infants treated with indomethacin for PDA as in their matched controls.

[STUDY ON WOUND HEALING AFTER Sommerlad TECHNIQUE REPAIR OF ISOLATED CLEFT PALATE].

PubMed

Lu, Yong; Shi, Bing; Wang, Zhiyong; Zhan, Xin

2014-07-01

To study the inhibitory effect of Sommerlad technique on the growth of the maxilla by comparing the wound healing between Sommerlad and Von Langenbeck techniques in repair of isolated cleft palate. A retrospective cohort study was conducted on 54 patients with isolated cleft palate who received palatoplasty with levator veli palatini retropositioning according to Sommerlad between June 2005 and August 2011 as trial group; 89 cleft patients received Von Langenbeck technique repair between June 2003 and September 2006 as control group. There was no significant difference in gender and age between 2 groups (P > 0.05). The operation time, intraoperative blood loss, body temperature, and fever were recorded and compared; the wound healing was observed, and the palatal mucosa was graded according to Karsten standard. The operation time of trial group [(72.2 ± 5.5) minutes] was significantly longer than that of control group [(58.1 ± 6.8) minutes] (t = 4.494, P = 0.000); the intraoperative blood loss of trial group [(18.6 ± 6.5) mL] was significantly less than that of control group [(34.2 ± 10.2) mL] (t = 2.447, P = 0.000). Within postoperative 48 hours, the highest body temperature was 36.6-37.6°C (mean, 36.9°C) in trial group, and was 36.8-38.2°C (mean, 37.3°C) in control group; fever occurred in 5 patients (9.3%) of trial group and 21 patients (23.6%) of control group, showing significant difference (χ2 = 4.640, P = 0.030). The patients were followed up 3-18 months (mean, 9 months) in the trial group, and 3-6 years (mean, 4 years) in the control group. Scar was rated as level 0, level 1, and level 2 in 38, 13, and 3 cases of trial group, and in 6, 35, and 48 cases of control group, showing significant difference (Z = -7.785, P = 0.000). The isolated cleft palate repair using Sommerlad technique has the advantages of less injury and less scar tissue, indicating no inhibitory effect on the growth of the maxilla.

[Results of combined treatment of cerebellar medulloblastomas in children with chemotherapy preceding radiotherapy].

PubMed

Roszkowski, M; Barszcz, S; Dramińska, D; Grajkowska, W; Wocjan, J; Gardas-Skowrońska, A

1994-01-01

153 patients presenting with medulloblastoma between 1980-1992 were treated at the Department of Pediatric Neurosurgery, Child's Health Centre in Warszawa. This group was studied retrospectively and assessed for clinical presentation, histology, treatment regimen and survival. 44 cases treated between 1980 and 1986 underwent surgical resection, postoperative staging evaluation, and craniospinal irradiation, additionally patients assigned to "high risk" group received post-irradiation chemotherapy. Beginning 1986-86 patients with "standard risk" medulloblastoma were treated with preirradiation--"sandwich" chemotherapy consisting of either procarbazine, vincristine and CCNU or "eight drugs a day", followed by megavoltage irradiation, while "high risk" group received also postirradiation chemotherapy. The 5-year actuarial survival rate for all patients was 43%. There were no statistically significant differences in 5-year survival rate between the group treated with preirradiation chemotherapy--52%, and without--54%. The presented group was studied to identify variables of prognostic significance. The extent of disease at the time of diagnosis, as measured by M staging criteria was significantly associated with outcome. The extent of tumour resection, histological subtype of the tumour, postoperative complications, T-staging, and age did not influence the prognosis in the present study.

Epidemiology of autistic disorder in Bahrain: prevalence and obstetric and familial characteristics.

PubMed

Al-Ansari, A M; Ahmed, M M

2013-09-01

European and North American studies show that the prevalence of autistic disorder is inccreasing. This study was performed to identify the prevalence of autistic disorder in Bahrain, and determine some of the demographic and family characteristics. Using a case-control design, 100 children who received a diagnosis of autistic disorder according to DSM-IV-TR during the period 2000-2010 were selected. An equal numberofcontrols who had received a diagnosis of nocturnal enuresis and no psychopathology were selected, matched for sex and age group. The prevalence of autistic disorder was estimated as 4.3 per 10,000 population, with a male:female sex ratio of 4:1. Significantly more cases than controls were delivered by caesarean section and had mothers who suffered prenatal complications. The prevalence estimate in Bahrain is comparable to previous reports using similar methods. Obstetric complications and caesarean section delivery may be associated with autistic disorder.

Asp Viper (Vipera aspis) envenomation: experience of the Marseille Poison Centre from 1996 to 2008.

PubMed

de Haro, Luc; Glaizal, Mathieu; Tichadou, Lucia; Blanc-Brisset, Ingrid; Hayek-Lanthois, Maryvonne

2009-12-01

A retrospective case review study of viper envenomations collected by the Marseille's Poison Centre between 1996 and 2008 was performed. 174 cases were studied (52 grade 1 = G1, 90 G2 and 32 G3). G1 patients received symptomatic treatments (average hospital stay 0.96 day). One hundred and six (106) of the G2/G3 patients were treated with the antivenom Viperfav* (2.1+/-0.9 days in hospital), while 15 of them received symptomatic treatments only (plus one immediate death) (8.1+/-4 days in hospital, 2 of them died). The hospital stay was significantly reduced in the antivenom treated group (p < 0.001), and none of the 106 antivenom treated patients had immediate (anaphylaxis) or delayed (serum sickness) allergic reactions. Viperfav* antivenom was safe and effective for treating asp viper venom-induced toxicity.

Asp Viper (Vipera aspis) Envenomation: Experience of the Marseille Poison Centre from 1996 to 2008

PubMed Central

de Haro, Luc; Glaizal, Mathieu; Tichadou, Lucia; Blanc-Brisset, Ingrid; Hayek-Lanthois, Maryvonne

2009-01-01

A retrospective case review study of viper envenomations collected by the Marseille’s Poison Centre between 1996 and 2008 was performed. Results: 174 cases were studied (52 grade 1 = G1, 90 G2 and 32 G3). G1 patients received symptomatic treatments (average hospital stay 0.96 day). One hundred and six (106) of the G2/G3 patients were treated with the antivenom Viperfav* (2.1+/-0.9 days in hospital), while 15 of them received symptomatic treatments only (plus one immediate death) (8.1+/-4 days in hospital, 2 of them died). The hospital stay was significantly reduced in the antivenom treated group (p < 0.001), and none of the 106 antivenom treated patients had immediate (anaphylaxis) or delayed (serum sickness) allergic reactions. Conclusion: Viperfav* antivenom was safe and effective for treating asp viper venom-induced toxicity. PMID:22069534

Serious adverse events after HPV vaccination: a critical review of randomized trials and post-marketing case series.

PubMed

Martínez-Lavín, Manuel; Amezcua-Guerra, Luis

2017-10-01

This article critically reviews HPV vaccine serious adverse events described in pre-licensure randomized trials and in post-marketing case series. HPV vaccine randomized trials were identified in PubMed. Safety data were extracted. Post-marketing case series describing HPV immunization adverse events were reviewed. Most HPV vaccine randomized trials did not use inert placebo in the control group. Two of the largest randomized trials found significantly more severe adverse events in the tested HPV vaccine arm of the study. Compared to 2871 women receiving aluminum placebo, the group of 2881 women injected with the bivalent HPV vaccine had more deaths on follow-up (14 vs. 3, p = 0.012). Compared to 7078 girls injected with the 4-valent HPV vaccine, 7071 girls receiving the 9-valent dose had more serious systemic adverse events (3.3 vs. 2.6%, p = 0.01). For the 9-valent dose, our calculated number needed to seriously harm is 140 (95% CI, 79–653) [DOSAGE ERROR CORRECTED] . The number needed to vaccinate is 1757 (95% CI, 131 to infinity). Practically, none of the serious adverse events occurring in any arm of both studies were judged to be vaccine-related. Pre-clinical trials, post-marketing case series, and the global drug adverse reaction database (VigiBase) describe similar post-HPV immunization symptom clusters. Two of the largest randomized HPV vaccine trials unveiled more severe adverse events in the tested HPV vaccine arm of the study. Nine-valent HPV vaccine has a worrisome number needed to vaccinate/number needed to harm quotient. Pre-clinical trials and post-marketing case series describe similar post-HPV immunization symptoms.

The Application of an Evidence-Based Clinical Nursing Path for Improving the Preoperative and Postoperative Quality of Care of Pediatric Retroperitoneal Neuroblastoma Patients: A Randomized Controlled Trial at a Tertiary Medical Institution.

PubMed

Liu, Yang; Mo, Lin; Tang, Yan; Wang, Qiuhong; Huang, Xiaoyan

A clinical nursing path (CNP) that encourages patients and their families to become actively involved in healthcare decision-making processes may improve outcomes of pediatric retroperitoneal neuroblastoma (NB) patients. The aim of this study was to evaluate the utility and value of an evidence-based CNP provided to pediatric retroperitoneal NB patients undergoing resection surgery. One hundred twenty NB cases were assigned to a control group or a CNP group. The control group was provided with standard nursing care. The CNP group was provided with nursing care in accordance with an evidence-based CNP. The utility and value of the CNP were compared with standard nursing care. Outcome measures included rates of postoperative complications, lengths of hospital stay, and cost of hospitalization, as well as preoperative and postoperative quality of care and patient satisfaction with care. The rates of postoperative complications, length of preoperative hospitalization, total length of hospital stay, and costs of hospitalization were significantly lower for patients receiving the CNP compared with the control group. Preoperative and postoperative quality of care and patient satisfaction with care were significantly higher in patients receiving the CNP compared with the control group. Adoption of a CNP for preoperative and postoperative care of pediatric retroperitoneal NB patients undergoing resection surgery improves clinical outcomes and patient satisfaction with care. A CNP can increase families' participation in a patient's recovery process, enhance nurses' understanding of the services they are providing, and improve the quality of healthcare received by patients.

Rehabilitation of patients admitted to a respiratory intensive care unit.

PubMed

Nava, S

1998-07-01

Pulmonary rehabilitation has been shown to be of benefit to clinically stable patients with chronic obstructive pulmonary disease (COPD). This study examined the effect of pulmonary rehabilitation on some physiologic variables in COPD patients recovering from an episode of acute respiratory failure. A prospective, randomized study. A respiratory intensive care unit (RICU). Eighty COPD patients recovering from an episode of acute respiratory failure were randomized in a 3:1 fashion to receive stepwise pulmonary rehabilitation (group A, n=60 patients) or standard medical therapy (group B, n=20 patients). Improvements in exercise tolerance, sense of breathlessness, respiratory muscle function, and pulmonary function test values were measured, respectively, by exercise capacity (6-minute walking distance [6MWD]), dyspnea score (Visual Analog Scale [VAS]), maximal inspiratory pressure (MIP), forced expiratory volume in 1 second (FEV1), and forced vital capacity (FVC). Group A received pulmonary rehabilitation that consisted of passive mobilization (step I), early deambulation (step II), respiratory and lower skeletal muscle training (step III), and if the patients were able, complete lower extremity training on a treadmill (step IV). Group B received standard medical therapy plus a basic deambulation program. Sixty-one of 80 patients were mechanically ventilated at admission to the unit and most of them were bedridden. Twelve of the 60 group A patients and 4 of the 20 group B patients died during their RICU stay, and 9 patients required invasive mechanical ventilation at home after their discharge. The total length of RICU stay was 38+/-14 days for patients in group A versus 33.2+/-11 days for those in group B. Most patients from both groups regained the ability to walk, either unaided or aided. At discharge, 6 MWD results were significantly improved (p < .001) in Group A only. MIP improved in Group A only (p < .05), while VAS scores improved in both groups, but the improvement was more marked in group A (p < .001) than in group B (p < .05). COPD patients who were admitted to a RICU in critical condition after an episode of acute respiratory failure and who, in most cases, required mechanical ventilation benefited from comprehensive early pulmonary rehabilitation, compared with patients who received standard medical therapy and progressive ambulation.

Postoperative nausea and vomiting (PONV) in outpatient repair of inguinal hernia.

PubMed

Palumbo, Piergaspare; Usai, Sofia; Amatucci, Chiara; Pulli, Valentina Taurisano; Illuminati, Giulio; Vietri, Francesco; Tellan, Guglielmo

2018-01-01

Nausea and vomiting are among the most frequent complications following anesthesia and surgery. Due to anesthesia seems to be primarily responsible for post operative nausea and vomiting (PONV) in Day Surgery facilities, the aim of the study is to evaluate how different methods of anesthesia could modify the onset of postoperative nausea and vomiting in a population of patients undergoing inguinal hernia repair. Ninehundredten patients, aged between 18 and 87 years, underwent open inguinal hernia repair. The PONV risk has been assessed according to Apfel Score. Local anesthetic infiltration, performed by the surgeon in any cases, has been supported by and analgo-sedation with Remifentanil in 740 patients; Fentanyl was used in 96 cases and the last 74 underwent deep sedation with Propofol . Among the 910 patients who underwent inguinal hernia repair, PONV occurred in 68 patients (7.5%). Among patients presenting PONV, 29 received Remifentanil, whereas 39 received Fentanyl. In the group of patients receiving Propofol, no one presented PONV. This difference is statistically significant (p < .01). Moreover, only 50 patients of the total sample received antiemetic prophylaxis, and amongst these, PONV occurred in 3 subjects. Compared to Remifentanil, Fentanyl has a major influence in causing PONV. Nonetheless, an appropriate antiemetic prophylaxis can significantly reduce this undesirable complication. Key words: Day Surgery, Fentanyl, Inguinal, Hernia repair, Nausea, Vomiting.

[Nutrition intervention actions in relief situations: report on 4 experiences in Mexico].

PubMed

Madrigal-Fritsch, Herlinda; Ruíz Arregui, Liliana; Pérez Gil Romo, Sara Elena; Cervantes Turrubiates, Leticia; Torre Medina-Mora, Pilar; Ramírez García, Guadalupe; Escobar Pérez, Margarita

2004-06-01

In the last years Mexico faced several natural and human provoked disasters. We choose the Mexico City earthquake, the Chichonal volcano eruption, the Guatemala war and its refugees and the Chiapas armed movement. In all of them the INCMNSZ surveillance system proposal has been applied. To establish the intervention we classified the emergencies according to its magnitude and localization. The intervention consisted in: immediate attention of serious cases, immunizations, quimioprofilaxis, personal hygiene, environment control, nutritional assessment and diet definition. The affected population attended were: in the eruption 4.500, in the earthquake 1.000, in the Guatemala war 19.000 and in the Chiapas movement 6.940. Population damaged by the eruption and the war received mass feeding; complementary feeding (vulnerable groups) and therapeutic feeding (people with tuberculosis and serious undernutrition). In the earthquake people received first, prepared food and later they were organized to bring, plan, prepare and distribute their food. In the Chiapas armed movement people received only special baby food. In all cases, population also receive nutritional information and only with the refugees and the Chiapas damaged people the local food production was promoted. We suggest evaluating every emergency program and share experiences to afford this type of situations in a better way.

Pitfalls in the diagnosis and management of inguinal lymphogranuloma venereum: important lessons from a case series.

PubMed

Oud, Emerentiana Veronica; de Vrieze, Nynke Hesselina Neeltje; de Meij, Arjan; de Vries, Henry John C

2014-06-01

Current lymphogranuloma venereum (LGV) guidelines mainly focus on anorectal infections. Inguinal LGV infections have been rare in the current epidemic among men who have sex with men (MSM), but might require a different approach not yet recommended in current guidelines for the treatment and diagnosis of LGV. We describe 4 inguinal LGV cases. Three MSM developed inguinal LGV infection several weeks after a previous consultation, of which two had received azithromycin after being notified for LGV. Three failed the recommended 21 days doxycycline treatment. These inguinal LGV cases highlight 3 pitfalls in the current standard management of LGV: (1) Urethral chlamydia infections in MSM can be caused by LGV biovars that in contrast to non-LGV biovars require prolonged antibiotic therapy. (2) The recommended one gram azithromycin contact treatment seems insufficient to prevent established infections. (3) Inguinal LGV may require prolonged courses of doxycycline, exceeding the currently advised 21 days regimen. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Radiofrequency vs laser in the management of mild to moderate obstructive sleep apnoea: does the number of treatment sessions matter?

PubMed

Atef, Ahmed; Mosleh, Mohammed; Hesham, Mohammed; Fathi, Ahmed; Hassan, Mohammed; Fawzy, Mahmoud

2005-11-01

Obstructive sleep apnea (OSA) is a relatively common and serious problem with many medical and social consequences. Laser and radiofrequency are two recent techniques used to treat OSA and they can be carried out under local anaesthesia, but they need multiple sessions to achieve satisfactory outcome and are associated with better short-term than long-term outcomes. In this work we compare the two modalities as regards the optimal number of treatment sessions needed to achieve a favourable outcome in the short and long term. A total of 150 patients with apnoea hypopnoea index (AHI) between 5 and 30 events per hour, no morbid obesity and retropalatal site of obstruction were included in this prospective study. Patients were randomly and equally divided into two groups, each comprising 75 patients. The first group was treated with bipolar radiofrequency volumetric tissue reduction of the palate (BRVTR) and the second group was treated with laser-assisted uvulopalatoplasty (LAUP). Each group was further subdivided into five subgroups each consisting of 15 patients. The first group received one treatment session, the second received two sessions, the third received three sessions, the fourth received four sessions and the fifth group received five treatment sessions. Evaluation of efficiency of both techniques in treating OSA was assessed objectively by polysomnography. In those treated with BRVTR; at least three sessions were needed to achieve a favourable outcome in OSA in the short and long term. In those treated with LAUP, a single treatment session was enough to achieve a favourable outcome on OSA in the short term, while two sessions were needed to achieve the same long-term outcome. In OSA, fewer treatment sessions are needed with LAUP (one session) than with BRVTR (three sessions) to achieve a favourable outcome. In LAUP more treatment sessions (two) are needed to maintain a longer-term favourable outcome than those needed to achieve short-term favourable outcome (one session), which is not the case with BRVTR (three sessions are needed to achieve both short- and long-term favourable results).

Treatment outcomes of Class II malocclusion cases treated with miniscrew-anchored Forsus Fatigue Resistant Device: A randomized controlled trial.

PubMed

Eissa, Osama; El-Shennawy, Mahmoud; Gaballah, Safaa; El-Meehy, Ghada; El Bialy, Tarek

2017-11-01

To evaluate the skeletal, dental, and soft tissue effects of the Forsus Fatigue Resistant Device (FRD) used with miniscrew anchorage and compare them with those of the conventional Forsus FRD. This study was carried out on 38 patients. These patients were randomly allocated into three groups. The 14 patients in group 1 (aged 12.76 ± 1.0 years) were treated with the FRD appliance. In group 2, the 15 patients (aged 12.52 ± 1.12 years) received treatment with FRD using miniscrew anchorage, and the 9 patients in group 3 (aged 12.82 ± 0.9 years) received no treatment as a control group. Linear and angular measurements were made on lateral cephalograms before and immediately after Forsus treatment. Data were analyzed statistically using paired t-, ANOVA, and Tukey tests. Class I molar relationship and overjet correction were achieved in both treatment groups. Although mandibular growth was statistically nonsignificant, there was a significant headgear effect on the maxilla. Mandibular incisor proclination, maxillary incisor retroclination, and distalization of maxillary molars were significant in both treatment groups. However, no significant differences were found between the treatment groups. Class II correction was mainly dentoalveolar in both treatment groups. Use of miniscrews with Forsus did not enhance mandibular forward growth nor prevent labial tipping of the mandibular incisors.

Comparison effect of physiotherapy with surgery on sexual function in patients with pelvic floor disorder: A randomized clinical trial.

PubMed

Eftekhar, Tahereh; Sohrabi, Maryam; Haghollahi, Fedyeh; Shariat, Mamak; Miri, Elahe

2014-01-01

Female sexual dysfunction is a common problem among general population, especially in urogynecological patient, and can lead to a decrease in quality of life and affect martial relationship. This study was compared the effect of surgical methods versus physiotherapy on sexual function in pelvic floor disorder. This randomized controlled trial was performed in Urogynecology clinic since August 2007 to December 2009 on 90 patients aged from 25-55 years with previous delivery, positive history of sexual dysfunction with stage <3 of pelvic organ prolapsed and divided in two groups. Group A (n=45) received standard rectocele repair and prineorrhaphy, group B (n=45) received physiotherapy for eight weeks twice a week (electrical stimulation, Kegel exercises). The female sexual function index (FSFI) used to evaluate the sexual function in cases before and after intervention. Frequency of variable scores (libido, orgasm, dysparunia) included without disorder, frequently good, sometimes good, very much and extreme were compared between two groups. Libido and arousal were improved in both groups (p=0.007, p=0.001 respectively). Orgasm and dyspareunia were improved in group B (p=0.001). Dysparunia was more painful in group A. There was significant difference between two groups (improvement of orgasm and dysparunia in group B) (p=0.001). It seems that physiotherapy is an appropriate method for treatment of sexual disorder in pelvic floor disorder. IRCT2013031112790N1.

[PHACES syndrome].

PubMed

Morcillo Azcárate, J; Bernabeu-Wittel, J; Fernández-Pineda, I; Conejo-Mir, M D; Tuduri Limousin, I; Aspiazu Salinas, D A; de Agustín Asensio, J C

2010-04-01

PHACES syndrome associates a segmental facial hemangioma with cerebral malformations, aortic branches/cranial arteries anomalies, cardiac defects, eye anomalies or ventral wall defects. The aim of this study is to analyze our experience with this syndrome. Retrospective study of the cases seen at our unit in the last year. We treat 4 cases; 3 girls and 1 child. Besides the segmental hemangioma they presented: 3 vascular cerebral malformations; 2 structural cardiopathies; 2 cerebral malformations, 1 microftalmia. We did not find ventral wall defects. A case received treatment with two cycles of metilprednisolone i.v. and oral prednisone, with favourable course; two cases received initial treatment with oral prednisone continued of oral propanolol in rising pattern up to 2 mg/kg/day, Obtaining both the detention of the tumour growth and regression of the lesion, with very good tolerance. A 7-year-old patient has been treated with colouring pulse laser for her residual lesions. When we see a segmental facial hemangioma we must perform a wide diagnostic study in order to discard a PHACES syndrome. Multidisciplinar approach to the patient by a wide expert's group gets an earlier diagnose and improves the outcome. Propranolol is a promising therapeutic alternative.

Heat stroke leading to acute liver injury & failure: A case series from the Acute Liver Failure Study Group.

PubMed

Davis, Brian C; Tillman, Holly; Chung, Raymond T; Stravitz, Richard T; Reddy, Rajender; Fontana, Robert J; McGuire, Brendan; Davern, Timothy; Lee, William M

2017-04-01

In the United States, nearly 1000 annual cases of heat stroke are reported but the frequency and outcome of severe liver injury in such patients is not well described. The aim of this study was to describe cases of acute liver injury (ALI) or failure (ALF) caused by heat stroke in a large ALF registry. Amongst 2675 consecutive subjects enrolled in a prospective observational cohort of patients with ALI or ALF between January 1998 and April 2015, there were eight subjects with heat stroke. Five patients had ALF and three had ALI. Seven patients developed acute kidney injury, all eight had lactic acidosis and rhabdomyolysis. Six patients underwent cooling treatments, three received N-acetyl cysteine (NAC), three required mechanical ventilation, three required renal replacement therapy, two received vasopressors, one underwent liver transplantation, and two patients died-both within 48 hours of presentation. All cases occurred between May and August, mainly in healthy young men because of excessive exertion. Management of ALI and ALF secondary to heat stroke should focus on cooling protocols and supportive care, with consideration of liver transplantation in refractory patients. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Infected donors in renal transplantation: expanding the donor pool.

PubMed

Outerelo, C; Gouveia, R; Mateus, A; Cruz, P; Oliveira, C; Ramos, A

2013-04-01

The shortage of suitable organ donors is now the most important limiting factor in the field of transplantation and more expanded criteria have been accepted to overcome this problem. The objectives of this study were to evaluate the outcome of patients who received an organ from an infected donor and to compare them with patients who received organs from noninfected donors. Retrospective analysis of all patients who underwent transplantation in our unit between January 2008 and June 2011 was performed. The definition of infected donor included: (1) documented bacteremia at the time of transplantation; and (2) organ-related infection, either with or without isolation from biological products (urine, liquor, and bronchial secretions). Nineteen of 77 transplant recipients (24.7%) received organs from infected donors. There were 9 cases of pneumonia, 4 cases of meningitis with bacteremia, 5 cases of urinary tract infection, 1 case of bacteremia due to Staphylococcus aureus, and 1 case of ventriculo-peritoneal shunt infection. All these recipients were prescribed antibiotic prophylaxis for 10.9 ± 3.2 days, according to the antibiotic administered to the donor. Significant differences between both groups were not observed concerning demographics features, graft thrombosis, arterial disruption, delayed graft function, rejection episodes, and renal graft and patient survivals at 12 months. The recipients of infected donor kidneys were mostly treated with basiliximab for induction therapy. There was a trend toward fewer infectious complications among patients who received organs from infected donors (21.1% vs 44.8%; P = .065) and shorter hospital stay durations (median, 11 vs 17.5 days; P = .041). Kidney transplantation using organs from infected donors did not seem to be associated with a greater risk of complications. Antibiotic therapy initiated in the donor and continued in the recipient may explain these results, perhaps by reducing infectious complications that necessarily prolong the hospital stay. Copyright © 2013 Elsevier Inc. All rights reserved.

The impact of slow graft function on graft outcome is comparable to delayed graft function in deceased donor kidney transplantation.

PubMed

Shin, Jung-Ho; Koo, Eun Hee; Ha, Sung Hae; Park, Ji Hyeon; Jang, Hye Ryoun; Lee, Jung Eun; Park, Jae-Berm; Kim, Sung Joo; Jung, Sin-Ho; Kim, Yoon-Goo; Kim, Dae Joong; Oh, Ha Young; Huh, Wooseong

2016-03-01

Slow graft function (SGF) can influence overall prognosis in patients receiving deceased donor kidney transplantation (DKT). However, the impact of SGF on renal function remains uncertain. We investigated retrospectively renal function in cases with SGF compared with early graft function (EGF) and delayed graft function (DGF). Renal function after transplantation was analyzed in 199 patients who underwent DKT. Patients were classified into 130 (65.3 %) cases with EGF, 27 (13.6 %) cases with SGF, 6 (3.0 %) cases with DGF and one dialysis (DGF1), and 36 (18.1 %) cases with DGF and two or more dialyses (DGF2). The 1-year estimated glomerular filtration rate (eGFR) in the SGF group was lower than that in the EGF group (P = 0.027), but the rate of eGFR decline did not differ between the groups. The risk factors for renal function were evaluated using the area under the eGFR curve over 3 years (AUCeGFR). Donor age was negatively, and recipient age and the number of HLA matches were positively correlated with the AUCeGFR (all P < 0.05). A multivariate analysis revealed that the AUCeGFR was lower in cases of younger recipient age, older donor age, and acute rejection (all P < 0.05). The AUCeGFR was significantly lower in the SGF and DGF2 groups compared with the EGF group (P = 0.031 and 0.006, respectively). SGF may be an independent risk factor for poor renal function after DKT. Moreover, it was comparable to DGF. Efforts should be dedicated to minimizing the development of SGF and DGF.

Nursing Case Management and Glycemic Control Among Brazilians With Type 2 Diabetes: Pragmatic Clinical Trial.

PubMed

Moreira, Ricardo Castanho; Mantovani, Maria de Fátima; Soriano, José Verdú

2015-01-01

Type 2 diabetes mellitus is a chronic condition that requires ongoing, life-long care in order to be controlled. The aims of the study were to assess the effect of nursing case management on glycated hemoglobin (HbA1c) levels compared to usual care in people with type 2 diabetes mellitus and to determine if effects of nursing case management varied by gender, age, duration of disease, education, and income. This is a pragmatic clinical trial, conducted in the municipality of Bandeirantes, Paraná, Brazil, in 2011 and 2012. Eighty individuals were recruited and randomized equally to receive nursing case management or usual care. Covariates were sociodemographic and clinical factors. The outcome was HbA1c measured at baseline, 6 months, and 12 months. The sample consisted predominately of women; most had been diagnosed with type 2 diabetes mellitus within the previous 5 years. Mean age was 50.14 (SD = 7.00), with 5.27 (SD = 4.39) years of schooling and an average HbA1c of 9.90% (SD = 2.49). Hemoglobin A1c was reduced from an average of 10.33% to 9.0% (p < .01) in the nursing case management group and from 9.57% to 8.93% (p = .05) in the usual care group; the group by time effect was not significant. Case management effects varied by younger age (p = .05), duration of type 2 diabetes less than 5 years (p = .03), up to 4 years of schooling (p = .04), and being in the lowest-income stratum (p = .02). Both groups showed a statistically significant reduction of HbA1c at 6 and 12 months following baseline. The difference in proportional reduction of HbA1c between groups was not statistically significant.

[Blood transfusion assessment to 112 homozygous sickle-cell disease patients in university hospital of Brazzaville].

PubMed

Dokekias, A Elira; Ossini, L Ngolet; Tsiba, F O Atipo; Malanda, F; Koko, I; De Montalembert, M

2009-01-01

Homozygous, sickle-cell disease (SCD) is responsible for acute complication, especially anaemic crisis and special situation such as acute chest syndrome, stroke and acute priapism. Pregnancy sickle-cell disease presents high risk for the mother and the fetus. In these indications, blood transfusion is the main therapy aiming to reduce anaemia in order to restore hemoglobin's rate or to increase normal Hb proportion. This study aims to assess the short-term efficiency of the red cell transfusion in SCD homozygous form. One hundred and twelve homozygous sickle-cell patients were enrolled in this prospective study: 59 females and 53 males, median age is 21,8 years (extremes: 2 and 45 years). These patients are mostly with very low income. Two groups of patients are included in this study. In the first group, patients present acute anemia crisis caused by infections disease (malaria, bacterial infections). In the second group (20 cases), SCD patients have particularly situations: pregnancy (10 cases); stroke (six cases); cardiac failure (two cases) and priapism (two cases). Transfusion treatment in first group is simple regimen. Transfusion of EC increased median Hb level at 2,9 g/dl (extremes: 1,1 and 4,7). In the second group of patients, 16 cases were transfused by manual partial exchange (1-3) and four patients received simple regimen of transfusion. Median Hb level was 3,1g/dl (extremes: 2,4-4,9 g/dl). HbS percentage reduction was after PTE between -30 and -66,8% (median: -52,6%). According to our diagnostic possibilities (blood serologic test), we have not found any contamination by HIV, HBV and HCV (virus).

Diversity and composition of vaginal microbiota of pregnant women at risk for transmitting Group B Streptococcus treated with intrapartum penicillin

PubMed Central

Roesch, Luiz Fernando Wurdig; Silveira, Rita C.; Corso, Andréa L.; Dobbler, Priscila Thiago; Mai, Volker; Rojas, Bruna S.; Laureano, Álvaro M.; Procianoy, Renato S.

2017-01-01

Background Administering intravenous antibiotics during labor to women at risk for transmitting Group B Streptococcus (GBS) can prevent infections in newborns. However, the impact of intrapartum antibiotic prophylaxis on mothers’ microbial community composition is largely unknown. We compared vaginal microbial composition in pregnant women experiencing preterm birth at ≤ 32 weeks gestation that received intrapartum antibiotic prophylaxis with that in controls. Methods Microbiota in vaginal swabs collected shortly before delivery from GBS positive women that received penicillin intravenously during labor or after premature rupture of membranes was compared to controls. Microbiota was analyzed by 16S rRNA sequencing using the PGM Ion Torrent to determine the effects of penicillin use during hospitalization and GBS status on its composition. Results Penicillin administration was associated with an altered vaginal microbial community composition characterized by increased microbial diversity. Lactobacillus sp. contributed only 13.1% of the total community in the women that received penicillin compared to 88.1% in the controls. Streptococcus sp. were present in higher abundance in GBS positive woman compared to controls, with 60% of the total vaginal microbiota in severe cases identified as Streptococcus sp. Conclusions Vaginal communities of healthy pregnant women were dominated by Lactobacillus sp. and contained low diversity, while Group B Streptococcus positive women receiving intrapartum antibiotic prophylaxis had a modified vaginal microbiota composition with low abundance of Lactobacillus but higher microbial diversity. PMID:28178310

Explicit constructivism: a missing link in ineffective lectures?

PubMed

Prakash, E S

2010-06-01

This study tested the possibility that interactive lectures explicitly based on activating learners' prior knowledge and driven by a series of logical questions might enhance the effectiveness of lectures. A class of 54 students doing the respiratory system course in the second year of the Bachelor of Medicine and Bachelor of Surgery program in my university was randomized to two groups to receive one of two types of lectures, "typical" lectures (n = 28, 18 women and 10 men) or "constructivist" lectures (n = 26, 19 women and 7 men), on the same topic: the regulation of respiration. Student pretest scores in the two groups were comparable (P > 0.1). Students that received the constructivist lectures did much better in the posttest conducted immediately after the lectures (6.8 +/- 3.4 for constructivist lectures vs. 4.2 +/- 2.3 for typical lectures, means +/- SD, P = 0.004). Although both types of lectures were well received, students that received the constructivist lectures appeared to have been more satisfied with their learning experience. However, on a posttest conducted 4 mo later, scores obtained by students in the two groups were not any different (6.9 +/- 3 for constructivist lectures vs. 6.9 +/- 3.7 for typical lectures, P = 0.94). This study adds to the increasing body of evidence that there is a case for the use of interactive lectures that make the construction of knowledge and understanding explicit, easy, and enjoyable to learners.

Do Consultation Psychiatrists, Forensic Psychiatrists, Psychiatry Trainees, and Health Care Lawyers Differ in Opinion on Gray Area Decision-Making Capacity Cases? A Vignette-Based Survey.

PubMed

Armontrout, James; Gitlin, David; Gutheil, Thomas

2016-01-01

Previous research in the area of medical decision-making capacity has demonstrated relatively poor agreement between experienced evaluators in "gray area" cases. We performed a survey to determine the level of agreement about gray area decision-making capacity case scenarios within and between individuals of different professional backgrounds. Participants received a survey consisting of 3 complicated decision-making capacity vignettes with an accompanying "yes/no" question regarding capacity and a certainty scale for each vignette. Participants were identified from mailing lists of professional organizations and local hospitals. We received responses from psychiatry trainees, consultation-liaison psychiatrists, forensic psychiatrists, and lawyers with experience in health care law. Results were analyzed using SPSS. Across the 3 vignettes, the percentage agreeing that the individual described had capacity to refuse medical treatment ranged between 35% and 40% for trainees, 33% and 67% for consult psychiatrists, 41% and 76% for forensic psychiatrists, and 40% and 83% for health care lawyers. Only question 2 reached significance between-group differences (Pearson χ(2) = 11.473, p < 0.01). Across vignettes, trainees were less likely to consider patients to have capacity for decision-making than were forensic psychiatrists and lawyers. As found in previous research, agreement among experienced evaluators appears generally low in gray area capacity cases. It is noteworthy that individuals of different professional backgrounds at times offer divergent between-group opinions on capacity. Copyright © 2016 The Academy of Psychosomatic Medicine. Published by Elsevier Inc. All rights reserved.

Detection of rare blood group, Bombay (Oh) phenotype patients and management by acute normovolemic hemodilution.

PubMed

Shrivastava, Manisha; Navaid, Seema; Peethambarakshan, A; Agrawal, Kalpana; Khan, Athar

2015-01-01

Due to lack of correct blood grouping practices, the rare Bombay Oh phenotype may be missed, subjecting patients to the risk of severe hemolytic transfusion reaction. In the absence of blood donor registry, transfusion management of patients needing immediate surgery is a challenge. This study presents detection of rare Bombay Oh phenotype patients and their management by acute peri-operative acute normovolemic hemodilution (ANH) in a hospital from central India. Blood grouping of patients and blood donors with a standard tube method was carried out and samples identified as rare Bombay phenotype were confirmed by saliva inhibition test. Surgical management of cases needing transfusion was done by ANH, as per the British Committee for Standards in Hematology guidelines. The incidence of Bombay phenotype was 0.002% or 1 in 51,924 in the study. Amongst three cases (patients) identified as Bombay phenotype, one was Bombay Oh, Rh negative. Two cases were missed in the first instance and one case actually did not require transfusion. In the absence of a blood donor registry for Bombay phenotype, the cases needing transfusion were successfully managed with ANH in the operation theatre. A simple test like blood grouping should be done with serious intention with incorporation of both forward and reverse grouping, so that no patient receives wrong blood leading to fatal hemolysis due to transfusion. ANH is a cost-effective transfusion option for suitable patients. Appropriate clinical decision making, use of strategies to decrease peri-operative blood losses and cost-effective country based planning could be more widely applied to improve clinical transfusion practice.

Assessment of topical versus oral ivermectin as a treatment for head lice.

PubMed

Ahmad, Hesham M; Abdel-Azim, Eman S; Abdel-Aziz, Rasha T

2014-01-01

Many medications are available for treatment of pediculosis capitis including ivermectin. Our aim is to compare the efficacy and safety of topical versus oral ivermectin in treatment of pediculosis capitis. Sixty-two patients with proved head lice infestation were included and divided into group I (31 patients; received single topical application of 1% ivermectin) and group II (31 patients; received single dose of oral ivermectin). Treatment was repeated after 1 week for nonresponders. At 1 week after treatment, the eradication rates and improvement of pruritus were significantly higher among patients who received topical than oral ivermectin. When a second treatment, topical or oral, was given to nonresponders, the cure rates of infestation and pruritus was 100% and 97% among patients treated with topical and oral ivermectin, respectively with no significant difference between the two groups. This study suggests that both topical and oral ivermectin demonstrate high efficacy and tolerability in treatment of pediculosis capitis. However, a single treatment with topical ivermectin provides significantly higher cure of infestation and faster relief of pruritus than oral ivermectin. In addition, whether topical or oral ivermectin is used to treat head lice, a second dose is required in some cases to ensure complete eradication. © 2014 Wiley Periodicals, Inc.

Fomepizole versus ethanol in the treatment of acute methanol poisoning: Comparison of clinical effectiveness in a mass poisoning outbreak.

PubMed

Zakharov, Sergey; Pelclova, Daniela; Navratil, Tomas; Belacek, Jaromir; Komarc, Martin; Eddleston, Michael; Hovda, Knut Erik

2015-01-01

Mass or cluster methanol poisonings are frequently reported from around the world. The comparative effectiveness of ethanol and fomepizole as antidotes for methanol poisoning is unknown due to the difficulty of performing a randomized controlled trial. During an outbreak of mass poisonings in the Czech Republic in 2012-2014, we compared the effects of antidotes on the frequency of health sequelae and mortality. The study was designed as a cross-sectional case series and quasi-case-control study. Patients with a diagnosis of methanol poisoning on admission to hospitals were identified for the study. Diagnosis was established when (i) a history of recent ingestion of illicit spirits was available and serum methanol was higher than 6.2 mmol/L (20 mg/dL), or (ii) there was a history/clinical suspicion of methanol poisoning, and serum methanol was above the limit of detection with at least two of the following: pH < 7.3, serum bicarbonate < 20 mmol/L, and anion gap or AG ≥ 20 mmol/L. Fomepizole was given as a bolus dose of 15 mg/kg i.v. diluted in isotonic saline, followed by 10 mg/kg every 12 h (every 4 h during hemodialysis); ethanol was administered both intravenously as a 10% solution in 5% glucose, and per os in boluses of 20% solution. Multivariate regression was applied to determine the effect of antidote on outcome. Additionally, for a retrospective quasi-case-control study, a control group of patients treated with ethanol, matched carefully on severity of poisoning and other key parameters, was selected. Data were obtained from 100 hospitalized patients with confirmed poisoning: 25 patients treated with fomepizole were compared with 68 patients receiving ethanol (seven patients did not receive any antidote). More severely acidotic (p < 0.001) and late-presenting (>12 h; p = 0.028) patients received fomepizole more often than ethanol, as reflected in the higher number of fomepizole-treated patients being intubated (p = 0.009). No association was found between the type of antidote and the survival in either the case series (p = 0.205) or the quasi-control groups (p = 0.705) in which patients were very closely matched to minimize confounding by allocation. In the multivariate analysis, positive serum ethanol (odds ratio [OR], 10.8; 95% confidence interval [CI], 2.9-39.9) and arterial blood pH (OR, 3.7; 95% CI, 1.3-10.5) on admission were the only independent variables for the survival. The median intensive care unit length of stay was 6 (range, 2-22) days in the fomepizole group and 4 (range, 1-33) days in the ethanol group (p = 0.131). There were no differences in the use of elimination techniques between the two groups (neither in the full material (n = 100), nor the case-control groups (n = 50)). This study on antidotes for methanol poisoning did not show any evidence of different clinical effectiveness. Although ethanol is generally associated with a higher incidence of complications, this study suggests that both antidotes are similarly effective and that ethanol should not be avoided on grounds of effectiveness.

[Effects of moxibustion with seed-sized moxa cone on apoptosis of myocardial cells after sport fatigue in mice].

PubMed

Xu, Huiqian; Hu, Yin; Gu, Yihuang; Zhang, Hongru

2015-03-01

To observe the effects of moxibustion on factors related with apoptosis of myocardial cells after sports fatigue in mice as well as the relationship among histone acetyltransferases p300 (p300), CREB binding protein (CBP) and cell apoptosis to discuss the role of p300 and CBP in moxibustion against apoptosis of myocardial cells. Sixty clean-grade male Kunming mice were randomly divided into a control group, a sport group and a moxibustion group, 20 cases in each one. Mice in all group received identical feeding environment. Mice in the control group did not received sport nor moxibustion; mice in the sport group and moxibustion group received non-weight swimming training which lasted from 30 min per day to 90 min per day gradually for 21 days; 1 h after swimming training, mice in the moxibustion group received moxibustion with seed-sized moxa cone at "Zusanli" (ST 36) and "Guanyuan" (CV 4), 5 cones at each acupoint, once a day for 21 days. 24 h after the final swimming training, cardiac muscle tissue was collected to test factor associated suicide (Fas), B cell lymphoma/lewkmia-2 (Bcl-2) by immunohistochemical method and expression of p300 and CBP. Compared with the control group, the apoptosis rate of myocardial cells in the sport group was significantly increased (P<0.01), and apoptosis body with dense distribution and deep coloring can be seen in the field of microscope; the expression of Fas protein was significantly increased (P<0.01), and expression of Bcl-2, p300 and CBP was reduced (all P<0.01). The equally distributed apoptosis body with slight coloring was seen in the moxibustion group. Compared with the sport group, the apoptosis rate of myocardial cells in the moxibustion group was significantly reduced (P<0.05); the expression of Fas protein was significantly reduced (P<0.05), and expression of Bcl-2, p300 and CBP was increased (all P<0.05). Moxibustion could promote the expression of p300 and CBP in myocardial cells after sports fatigue in mice to inhibit the starting of apoptotic process, therefore reducing the apoptosis of myocardial cells after heavy exercise and protecting heart function.

Group B streptococcal necrotizing pneumonia in a diabetic adult patient.

PubMed

Pacha, Andrea; Luna Cian, Ramiro; Bonofiglio, Laura; Solari, Melisa; Strada, Virginia; Suárez, Mariana; Vigliarolo, Laura; Tersigni, Carina; Mollerach, Marta; Lopardo, Horacio

The aim of this report is to describe a rare case of necrotizing pneumonia due to group B Streptococcus serotype III in a relatively young male adult (48 years old) suffering from diabetes. The organism was isolated from his pleural fluid and was only resistant to tetracycline. The patient first received ceftazidime (2g/8h i.v.)+clindamycin (300mg/8h) for 18 days and then he was discharged home and orally treated with amoxicillin clavulanic acid (1g/12h) for 23 days with an uneventful evolution. As in the cases of invasive infection by Streptococcus pyogenes, clindamycin could prevent streptococcal toxic shock syndrome. Copyright © 2016 Asociación Argentina de Microbiología. Publicado por Elsevier España, S.L.U. All rights reserved.

[Non-airborne transmission during outbreak of pandemic (H1N1) 2009 among tour group members, China, June 2009].

PubMed

Han, Ke; Zhu, Xiao-ping; He, Fan; Liu, Lun-guang; Zhang, Li-jie; Ma, Hui-lai; Tang, Xin-yu; Huang, Ting; Zhu, Bao-ping; Zeng, Guang

2010-09-01

During June 2 - 8, 2009, 11 cases of the novel influenza A (H1N1) occurred in Sichuan Province, China. We investigated this outbreak to identify the source of infection, mode of transmission and risk factors for infection. The primary case, a U.S. citizen, developed disease on June 2. From June 3 to 5, she joined Tour Group A for a trip to Jiuzhaigou. We telephoned passengers of the three flights on which the primary case had traveled in China, and members of Tour Group A. We asked whether they had any influenza-like symptoms during May 27 to June 12. Health authorities placed passengers whose seats were within three rows of the primary case on flights and members of Tour Group A on medical observation, and isolated individuals if they developed symptoms. We used real-time RT-PCR to test the throat swabs from symptomatic persons for the novel influenza virus and defined a confirmed case as one with influenza-like symptoms and laboratory confirmation. A retrospective cohort investigation to identify the risk factors for infection was conducted. We interviewed all members of Tour Group A about their detailed contact history with the primary case. During June 5 to 6, 9 (30%) of the primary case's 30 fellow tour group members developed disease, compared with none of her 87 fellow passengers to Jiuzhaigou and 1 of her 87 fellow passengers on the returning trip (when several of the members of Tour Group A were symptomatic). 56% of the tourists who had talked with the primary case in close range (< 2 m) for ≥ 2 minutes developed disease, whereas none of the 14 other tour group members developed disease (RR = ∞;exact 95%CI: 2.0 - ∞). Having conversed with the primary case for ≥ 10 minutes (vs. 2 - 9 minutes) increased the risk by almost five fold (RR = 4.8, exact 95%CI: 1.3 - 180). Conversely, other kinds of contact, such as dining at the same table, receiving chewing gum from the primary case and sharing bus rides or planes with the primary case played no roles during this outbreak. This novel influenza A (H1N1) outbreak was caused by an imported case, and transmitted mainly via droplet transmission when the primary case was talking with her fellow tourists during a tour. These findings highlight the importance of preventing droplet transmission during a pandemic.

Clinical utility of the Prostate Health Index (phi) for biopsy decision management in a large group urology practice setting.

PubMed

White, Jay; Shenoy, B Vittal; Tutrone, Ronald F; Karsh, Lawrence I; Saltzstein, Daniel R; Harmon, William J; Broyles, Dennis L; Roddy, Tamra E; Lofaro, Lori R; Paoli, Carly J; Denham, Dwight; Reynolds, Mark A

2018-04-01

Deciding when to biopsy a man with non-suspicious DRE findings and tPSA in the 4-10 ng/ml range can be challenging, because two-thirds of such biopsies are typically found to be benign. The Prostate Health Index (phi) exhibits significantly improved diagnostic accuracy for prostate cancer detection when compared to tPSA and %fPSA, however only one published study to date has investigated its impact on biopsy decisions in clinical practice. An IRB approved observational study was conducted at four large urology group practices using a physician reported two-part questionnaire. Physician recommendations were recorded before and after receiving the phi test result. A historical control group was queried from each site's electronic medical records for eligible men who were seen by the same participating urologists prior to the implementation of the phi test in their practice. 506 men receiving a phi test were prospectively enrolled and 683 men were identified for the historical control group (without phi). Biopsy and pathological findings were also recorded for both groups. Men receiving a phi test showed a significant reduction in biopsy procedures performed when compared to the historical control group (36.4% vs. 60.3%, respectively, P < 0.0001). Based on questionnaire responses, the phi score impacted the physician's patient management plan in 73% of cases, including biopsy deferrals when the phi score was low, and decisions to perform biopsies when the phi score indicated an intermediate or high probability of prostate cancer (phi ≥36). phi testing significantly impacted the physician's biopsy decision for men with tPSA in the 4-10 ng/ml range and non-suspicious DRE findings. Appropriate utilization of phi resulted in a significant reduction in biopsy procedures performed compared to historical patients seen by the same participating urologists who would have met enrollment eligibility but did not receive a phi test.

[Safety and effectiveness of large dose compound Sophora flavescens Ait injection in the treatment of advanced malignant tumors].

PubMed

Li, Dao-rui; Lin, Hong-sheng

2011-04-01

To evaluate the effectiveness and safety of large dose compound Sophora flavescens Ait injection in the treatment of advanced malignant tumors. A non-randomized case control trial was conducted. Ninety six patients with pathologically confirmed advanced non-small-cell lung cancer, gastric cancer and colorectal cancer were divided into traditional Chinese medicine group and chemotherapy group, 48 cases each. Patients of the traditional Chinese medicine group received treatment with large dose of compound Sophora flavescens Ait injection (20 ml/d), and 21 days as a cycle. Forty-seven patients of the traditional Chinese medicine group and 46 patients of the chemotherapy group completed their treatment, respectively. The clinical benefit rate (CBR) in the traditional Chinese medicine group was 83.0%, significantly higher than that in the chemotherapy group (69.6%) (P < 0.01). The Karnofsky performance status and weight improvement in the traditional Chinese medicine group was superior to that in the chemotherapy group (P < 0.05). Except the skin irritation in one patient in the traditional Chinese medicine group, there were no other clinical adverse effects related with the large dose compound Sophora flavescens Ait injection. Large dose compound Sophora flavescens Ait injection in the treatment of advanced malignant tumors is safe and effective. The recommended dose is 20 ml/d.

Plantar fascia evaluation with a dedicated magnetic resonance scanner in weight-bearing position: our experience in patients with plantar fasciitis and in healthy volunteers.

PubMed

Sutera, R; Iovane, A; Sorrentino, F; Candela, F; Mularo, V; La Tona, G; Midiri, M

2010-03-01

This study assessed the usefulness of upright weight-bearing examination of the ankle/hind foot performed with a dedicated magnetic resonance (MR) imaging scanner in the evaluation of the plantar fascia in healthy volunteers and in patients with clinical evidence of plantar fasciitis. Between January and March 2009, 20 patients with clinical evidence of plantar fasciitis (group A) and a similar number of healthy volunteers (group B) underwent MR imaging of the ankle/hind foot in the upright weight-bearing and conventional supine position. A 0.25-Tesla MR scanner (G-Scan, Esaote SpA, Genoa, Italy) was used with a dedicated receiving coil for the ankle/hind foot. Three radiologists, blinded to patients' history and clinical findings, assessed in consensus morphological and dimensional changes and signal intensity alterations on images acquired in both positions, in different sequences and in different planes. In group A, MR imaging confirmed the diagnosis in 15/20 cases; in 4/15 cases, a partial tear of the plantar fascia was identified in the upright weight-bearing position alone. In the remaining 5/20 cases in group A and in all cases in group B, the plantar fascia showed no abnormal signal intensity. Because of the increased stretching of the plantar fascia, in all cases in group A and B, thickness in the proximal third was significantly reduced (p<0.0001) under upright weight-bearing compared with the supine position. Imaging the ankle/hind foot in the upright weight-bearing position with a dedicated MR scanner and a dedicated coil might enable the identification of partial tears of the plantar fascia, which could be overlooked in the supine position.

Effect of Ursodeoxycholic Acid on Indirect Hyperbilirubinemia in Neonates Treated With Phototherapy.

PubMed

Honar, Naser; Ghashghaei Saadi, Elham; Saki, Forough; Pishva, Narjes; Shakibazad, Nader; Hosseini Teshnizi, Saeed

2016-01-01

Hyperbilirubinemia is a common neonatal problem. The present study aimed to investigate the effect of ursodeoxycholic acid in reducing indirect hyperbilirubinemia of infants under phototherapy. This double-blind randomized clinical trial was conducted on neonates with jaundice, who had received phototherapy in the hospitals affiliated with the Shiraz University of Medical Sciences in 2013. A total of 80 neonates were enrolled in the study and were randomly divided into 2 groups. The intervention group (n =  0) with indirect hyperbilirubinemia received 10 mg · kg(-1) · day(-1) divided every 12 hours Ursobil (capsule 300 mg) in addition to phototherapy, whereas the control group (n =  0) received only phototherapy. Total bilirubin levels were measured every 12 hours until reaching <10 mg/dL, and then phototherapy was disrupted. The duration of phototherapy was measured. The 2 groups were compared regarding total bilirubin levels at different time points and duration of phototherapy using the generalized estimating equation (GEE) test. The mean of total bilirubin in the intervention group was 12 ± 1.6, 10 ± 1.1, and 9.8 ± 0.2 mg/dL 12, 24, and 48 hours after the beginning of phototherapy, respectively. On the contrary, these measures were 14.4 ± 1.3, 12.5 ± 1.4, and 10.1 ± 1.1 mg/dL in the control group, respectively, (P < 0.05). The mean time required for phototherapy to decrease the bilirubin level to < 10 mg/dL was 15.5 ± 6 and 44.6 ± 13.3 hours in the case and the control group, respectively, (P = 0.001). Ursodeoxycholic acid had additive effect with phototherapy in neonates with indirect hyperbilirubinemia. This drug also reduced the time period needed for phototherapy and, consequently, decreased the hospitalization period.

MANAGING UNCERTAINTIES ASSOCIATED WITH RADIOACTIVE WASTE DISPOSAL: TASK GROUP 4 OF THE IAEA PRISM PROJECT

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

Seitz, R.

2011-03-02

It is widely recognized that the results of safety assessment calculations provide an important contribution to the safety arguments for a disposal facility, but cannot in themselves adequately demonstrate the safety of the disposal system. The safety assessment and a broader range of arguments and activities need to be considered holistically to justify radioactive waste disposal at any particular site. Many programs are therefore moving towards the production of what has become known as a Safety Case, which includes all of the different activities that are conducted to demonstrate the safety of a disposal concept. Recognizing the growing interest inmore » the concept of a Safety Case, the International Atomic Energy Agency (IAEA) is undertaking an intercomparison and harmonization project called PRISM (Practical Illustration and use of the Safety Case Concept in the Management of Near-surface Disposal). The PRISM project is organized into four Task Groups that address key aspects of the Safety Case concept: Task Group 1 - Understanding the Safety Case; Task Group 2 - Disposal facility design; Task Group 3 - Managing waste acceptance; and Task Group 4 - Managing uncertainty. This paper addresses the work of Task Group 4, which is investigating approaches for managing the uncertainties associated with near-surface disposal of radioactive waste and their consideration in the context of the Safety Case. Emphasis is placed on identifying a wide variety of approaches that can and have been used to manage different types of uncertainties, especially non-quantitative approaches that have not received as much attention in previous IAEA projects. This paper includes discussions of the current results of work on the task on managing uncertainty, including: the different circumstances being considered, the sources/types of uncertainties being addressed and some initial proposals for approaches that can be used to manage different types of uncertainties.« less

Clinical observation of the therapeutic effects of pegylated recombinant human granulocyte colony-stimulating factor in patients with concurrent chemoradiotherapy-induced grade IV neutropenia

PubMed Central

WU, FENG-PENG; WANG, JUN; WANG, HUI; LI, NA; GUO, YIN; CHENG, YUN-JIE; LIU, QING; YANG, XIANG-RAN

2015-01-01

The aim of the present study was to investigate the efficacy and side-effects of preventive treatment with pegylated recombinant human granulocyte colony-stimulating factor (PEG-rhG-CSF) on concurrent chemoradiotherapy-induced grade IV neutropenia and to provide a rational basis for its clinical application. A total of 114 patients with concurrent chemoradiotherapy-induced grade IV neutropenia were enrolled. A randomized approach was used to divide the patients into an experimental group and a control group. The experimental group included three subgroups, namely a P-50 group, P-100 group and P + R group. The P-50 group had 42 cases, which were given a single 50-μg/kg subcutaneous injection of PEG-rhG-CSF. The P-100 group had 30 cases, which received a single 100-μg/kg subcutaneous injection of PEG-rhG-CSF. The P + R group comprised 22 cases, which were given a single 50-μg/kg subcutaneous injection of PEG-rhG-CSF and rhG-CSF 5 μg/kg/day; when the absolute neutrophil count (ANC) was ≥2.0×109/l, the administration of rhG-CSF was stopped. The control group (RC group) comprised 20 patients, who received rhG-CSF 5 μg/kg/day by subcutaneous injection until the ANC was ≥2.0×109/l. Changes in the neutrophil proliferation rate and ANC values over time, the neutropenic symptom remission time and incidence of adverse drug reactions were analyzed statistically in each group of patients. In the experimental group, the neutrophil proliferation rate and ANC values were significantly higher than those in the control group; the clinical effects began 12–24 h after treatment in the experimental group, and indicated that the treatment improved neutropenia in ~48 h after treatment. There was no significant difference in the neutrophil proliferation rate and ANC values between the P-50 and P+R groups. In the experimental group, the remission time of neutropenia-induced fever and muscle pain after administration was significantly shorter than that in the control group, with a statistically significant difference (P<0.05). The adverse drug reaction rates showed no significant difference between the experimental group and the control group. PEG-rhG-CSF had good efficacy and safety in the treatment of concurrent chemotherapy-induced grade IV neutropenia. For the treatment of concurrent chemotherapy-induced grade IV neutropenia, a single subcutaneous injection of 50 μg/kg PEG-rhG-CSF is the recommended dose. The effects begin at 12–24 h; if the ANC values are not significantly improved during this time, no supplementary administration of rhG-CSF is necessary. PMID:25667625

The efficacy of whey associated with dodder seed extract on moderate-to-severe atopic dermatitis in adults: A randomized, double-blind, placebo-controlled clinical trial.

PubMed

Mehrbani, Mehrzad; Choopani, Rasool; Fekri, Alireza; Mehrabani, Mitra; Mosaddegh, Mahmoud; Mehrabani, Mehrnaz

2015-08-22

Atopic dermatitis is a common chronic inflammatory skin condition that is on the rise and adversely affects quality of life of the affected individual. Dry skin and pruritus, major characteristics of this disease, are associated with the dysfunction of the skin barrier. Though mild cases of the disease can be controlled with antihistamines and topical corticosteroids, moderate-to-severe cases often require treatment with immunomodulatory drugs, which have many side effects. It is now more common to use complementary and alternative medicines in the treatment of atopic dermatitis. In traditional Iranian medicine, the use of whey with the aqueous extract of field dodder (Cuscuta campestris Yunck.) seeds in severe and refractory cases of atopic dermatitis is common and has no side effects. The aim of this study was to assess the efficacy and safety of whey associated with dodder seed extract in the treatment of moderate-to-severe atopic dermatitis in adults. The study was a randomized, double-blind placebo control trial that was conducted on 52 patients with moderate-to-severe atopic dermatitis for 30 days. In this study patients received freeze dried whey powder with spray dried water extract of field dodder or the placebo for 15 days. At baseline (week zero), after the end of the 15 day treatment period (week three) and 15 days after stopping the drug or placebo (follow-up/week five), patients were evaluated in terms of skin moisture, elasticity, pigmentation, surface pH and sebum content on the forearm with Multi Skin Test Center® MC1000 (Courage & Khazaka, Germany) and the degree of pruritus and sleep disturbance in patients were also recorded. 42 patients completed 30 days of treatment with the medicine and the follow-up period. At the end of the follow-up period a significant increase in skin moisture and elasticity in the group receiving whey with dodder was observed compared with the placebo group (p<0.001). There was a significant difference between the two groups regarding the pruritus after 15 days of receiving treatment or the placebo (p<0.05), and at the end of the 30-day study period the difference was clearly significant (p<0.001). Sleep disturbance showed significant changes at the end of follow-up period (p<0.05). There was no significant difference between the two groups concerning changes in skin pigmentation, however, a significant decrease was observed in the group receiving whey associated with dodder seed extract over time (p<0.001). There were no significant alterations in skin surface pH and the amount of sebum between the two groups. Temporary side effects were reported including anorexia and mild gastrointestinal problems in drug use. It is noteworthy that in this study despite the fact that patients received whey with dodder for just 15 days, moisture and elasticity of the skin continued to increase in the second half of the study (follow-up period). This shows that the effect of whey with dodder is not transient and this drug really helped skin barrier reconstruction and accelerated the healing process of skin. This positively influenced the skin parameters and consequently the improvement of pruritus and sleep disturbance. The results indicate that whey associated with dodder seed extract can serve as a promising alternative for the treatment of moderate-to-severe atopic dermatitis. Iranian Registry of Clinical Trials IRCT2013121415790N1. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Long-term use of standardised Ginkgo biloba extract for the prevention of Alzheimer's disease (GuidAge): a randomised placebo-controlled trial.

PubMed

Vellas, Bruno; Coley, Nicola; Ousset, Pierre-Jean; Berrut, Gilles; Dartigues, Jean-François; Dubois, Bruno; Grandjean, Hélène; Pasquier, Florence; Piette, François; Robert, Philippe; Touchon, Jacques; Garnier, Philippe; Mathiex-Fortunet, Hélène; Andrieu, Sandrine

2012-10-01

Prevention strategies are urgently needed to tackle the growing burden of Alzheimer's disease. We aimed to assess efficacy of long-term use of standardised ginkgo biloba extract for the reduction of incidence of Alzheimer's disease in elderly adults with memory complaints. In the randomised, parallel-group, double-blind, placebo-controlled GuidAge clinical trial, we enrolled adults aged 70 years or older who spontaneously reported memory complaints to their primary-care physician in France. We randomly allocated participants in a 1:1 ratio according to a computer-generated sequence to a twice per day dose of 120 mg standardised ginkgo biloba extract (EGb761) or matched placebo. Participants and study investigators and personnel were masked to study group assignment. Participants were followed-up for 5 years by primary-care physicians and in expert memory centres. The primary outcome was conversion to probable Alzheimer's disease in participants who received at least one dose of study drug or placebo, compared by use of the log-rank test. This study is registered with ClinicalTrials.gov, number NCT00276510. Between March, 2002, and November, 2004, we enrolled and randomly allocated 2854 participants, of whom 1406 received at least one dose of ginkgo biloba extract and 1414 received at least one dose of placebo. By 5 years, 61 participants in the ginkgo group had been diagnosed with probable Alzheimer's disease (1·2 cases per 100 person-years) compared with 73 participants in the placebo group (1·4 cases per 100 person-years; hazard ratio [HR] 0·84, 95% CI 0·60-1·18; p=0·306), but the risk was not proportional over time. Incidence of adverse events was much the same between groups. 76 participants in the ginkgo group died compared with 82 participants in the placebo group (0·94, 0·69-1·28; p=0·68). 65 participants in the ginkgo group had a stroke compared with 60 participants in the placebo group (risk ratio 1·12, 95% CI 0·77-1·63; p=0·57). Incidence of other haemorrhagic or cardiovascular events also did not differ between groups. Long-term use of standardised ginkgo biloba extract in this trial did not reduce the risk of progression to Alzheimer's disease compared with placebo. Ipsen. Copyright © 2012 Elsevier Ltd. All rights reserved.

The impact of the improvement of insomnia on blood pressure in hypertensive patients.

PubMed

Li, Yuan; Yang, Yiling; Li, Qiubing; Yang, Xueqing; Wang, Yan; Ku, Wai Lim; Li, Haicong

2017-02-01

This study investigated the impact of the improvement of insomnia on the blood pressure levels of hypertensive patients. A total of 402 patients with a diagnosis of insomnia and hypertension were selected and randomly divided into two groups. The treatment group (202 cases) received standard anti-hypertensive treatment with Estazolam, and the control group (200 cases) received standard anti-hypertensive treatment with placebo. The sedentary diastolic and systolic blood pressures were measured before the treatment and every 7 days during the experiment. To assess the sleep quality and anxiety and depression levels of patients, the scores of the Pittsburgh Sleep Quality Index, the Hamilton Anxiety Rating Scale and the Hamilton Depression Scale-17 were reported at the same time points. At the conclusion of the experiment, the Pittsburgh Sleep Quality Index, Hamilton Anxiety Rating Scale and Hamilton Depression Scale-17 scores of the treatment group were significantly lower than those of the control group (P < 0.001). The insomnia treatment efficacy of Estazolam in the treatment group was 67.3%, significantly higher than that (14.0%) of the control (P < 0.001). The blood pressure of the treatment group showed significant improvement throughout the experiment. By Day 28, the decrease of sedentary diastolic and systolic blood pressures in the treatment group was significantly greater than that of the control (sedentary systolic blood pressure: 10.5 ± 3.9 versus 3.4 ± 2.5 mmHg; sedentary diastolic blood pressure: 8.1 ± 3.6 versus 2.7 ± 2.1 mmHg, P < 0.001), and the compliance rate of goal blood pressure (< 140/90 mmHg) was 74.8% with Estazolam, compared with 50.5% with placebo (P < 0.001). Thus, the current findings indicated that the improvement of insomnia can significantly help lower blood pressure in hypertensive patients. © 2016 European Sleep Research Society.

[Effect of revascularization treatment of immature permanent teeth with endodontic infection].

PubMed

Huang, Yibin; Chen, Ke; Zhang, Ying; Xiong, Huacui; Liu, Caiqi

2013-05-01

To observe the effect of revascularization for treatment of immature teeth with endodontic infection mediated by calcium hydroxide. Seventeen pediatric patients with endodontic infections of the permanent teeth were treated with routine root canal and pulp cavity irrigation and disinfection followed by application of calcium hydroxide paste to the root canal orifice to induce revascularization. Another 17 patients received conventional apexification procedures to serve as the control group. The patients were followed up to observe the therapeutic effect of the treatments. In the revascularization treatment group, 4 cases showed healed periapical lesions 6 to 18 months after the surgery with thickened root canal walls and closure of the apical foramen; in 10 cases, the periapical lesions healed 12 to 18 months postoperatively with lengthened root, thickened root canal wall, and narrowed apical foramen. One patient reported pain and swelling at 2 months, and 2 patients showed the formation of gum fistula and ceased development of the roots at 7 and 8 months. In the control group, the periapical lesions healed in 1 cases at 12 months postoperatively with apical foramen closure; in 11 cases, hard tissues formed in the root apex without obviously lengthened roots 6 to 8 months after the surgery; in 5 cases, no apical barrier formed even 12 to 18 months after the surgery. The overall effective rates were similar between the two groups (P>0.05). Revascularization by calcium hydroxide sealing can promote root development of immature permanent teeth with pulpitis or periradicular periodontitis.

Two-level total lumbar disc replacement.

PubMed

Di Silvestre, Mario; Bakaloudis, Georgios; Lolli, Francesco; Vommaro, Francesco; Parisini, Patrizio

2009-06-01

Total lumbar disc replacement (TDR) has been widely used as a treatment option for 2-level symptomatic degenerative disc disease. However, recent studies have presented conflicting results and some authors concluded that outcome deteriorated when disc replacement was performed bisegmentally, with an increase of complications for bisegmental replacements in comparison with monosegmental disc arthroplasty. The goal of the present retrospective study is to investigate results in a group of patients who have received bisegmental TDR with SB Charitè III artificial disc for degenerative disc disease with a minimum follow-up of 3 years, and to compare the results of 2-level disc replacement versus 1-level patients treated with the same prosthesis. A total of 32 patients had at least 3-years follow-up and were reviewed. The average age of the patients was 38.5 years. There were 11 males and 21 females. About 16 patients received 2-level TDR (SB Charitè III) and 16 received 1-level TDR (SB Charitè III). Both radiographic and functional outcome analysis, including patient's satisfaction, was performed. There were no signs of degenerative changes of the adjacent segments in any case of the 2- or 1-level TDR. There was no statistically significant difference between 2- and 1-level TDR both at 12 months and at 3-years follow-up on functional outcome scores. There was a statistically insignificant difference concerning the patients satisfaction between 1- and 2-level surgeries at the last follow-up (P = 0.46). In the 2-level TDR patients, there were 5 minor complications (31.25%), whereas major complications occurred in 4 more patients (25%) and required a new surgery in 2 cases (12.5%). In the 1-level cases there were 2 minor complications (12.5%) and 2 major complications (12.5%) and a new revision surgery was required in 1 patient (6.25%). In conclusion, the use of 2-level disc replacement at last follow-up presented a higher incidence of complications than in cases with 1-level replacement. At the same time it was impossible to delineate a clear difference in evaluating the questionnaires between the follow-up results of patients receiving 2- and 1-level TDR: the 2-level group presented slightly lower scores at follow-up, but none was statistically significant.