There are about 10004 clinical studies being (or have been) conducted in Brazil. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The purpose of this study is to evaluate the efficacy of intravitreal triamcinolone and retrobulbar chlorpromazine as alternatives in the management of ocular pain in blind eyes.
HIV-infected people have an increased risk of developing active tuberculosis (TB). At the time the study was designed, the standard course of treatment for TB was 6 to 9 months of isoniazid (INH).This study compared the safety and effectiveness of a 4-week regimen of rifapentine (RPT) plus INH versus a standard 9-month regimen of INH in HIV-infected people who are at risk of developing active TB.
Purpose: The objective of this study was to evaluate the influence of a session of resistance training on the sleep patterns of elderly people. Methods: Forty men aged 65 to 80 years, sedentary and clinically healthy were divided into two groups: the control group (n=18) and the resistance group (n=22). Both groups underwent two polysomnography tests, one at baseline and another after either a resistance training session (One Repetition Maximum - Strength Test, resistance group) or without physical exercise (control group).
The purpose of this study is to identify specific patient, physician, and health system related factors associated with the progression to a more intensive regimen from initial insulin therapy for patients with type 2 diabetes.
The purpose of this study is to evaluate the long-term safety of siltuximab in patients with multicentric Castleman's disease (MCD).
Objectives: To assess a group of post-lingually children after 10 years of implantation with regard to speech perception, speech intelligibility, and academic/occupational status. Study Design: A prospective transversal study. Setting: Pediatric referral center for cochlear implantation. Patients: Ten post-lingually deafened children with Nucleus and Med-El cochlear implants. Interventions: Speech perception and speech intelligibility tests and interview. Main Outcome Measures: The main outcome measures were score of Hint sentences recognition (silence and noise), speech intelligibility scores(write-down intelligibility and rating scale scores) and academic/ occupational status.
the aim of this trial is to evaluate the efficacy and the safety of BI 201335 given for 12 or 24 weeks in combination with PegIFN/RBV given for 24-48 weeks, according to re-randomisation of Early Treatment Success (ETS) patients at 24 weeks to stop PegIFN/RBV or continue PegIFN/RBV until week 48. If no ETS, then PegIFN/RB for 48 weeks, in HCV treatment-naive or relapsers patients coinfected with HIV
Through the values of respiratory quotient (RQ) it is possible to estimate the utilization of energy substrates by the body, or if there is a higher or lower fat oxidation. Experimental and clinical studies have shown that after Roux-en-Y Gastric Bypass (RYGBP) there is a decrease in the values of RQ, which may be associated with increased lipid oxidation in the postoperative period. Diet Induced Thermogenesis (DIT) is an important part of Total Energy Expenditure. We would like to know how it functions among RYGBP patients. The purpose of this study is to evaluate the RQ and DIT of patients in the post operative phase and compare the result with a control group consisting of morbid obese population.
The purpose of this study is to evaluate the efficacy and safety of subcutaneous blisibimod administered in addition to standard therapy in subjects with active Systemic Lupus Erythematosus (SLE) disease as defined by SELENA-SLEDAI score ≥10 despite on-going stable corticosteroid therapy.
Introduction: Hypertensive disorders during pregnancy are an important issue in global public health. It is current the leading cause of maternal mortality in Brazil. Objective: To assess the effect of physical exercise using stationary bicycle through blood pressure and heart rate measurements, incidence of pre-eclampsia and quality of life survey in pregnant women with chronic high blood pressure, previous preeclampsia pregnancies or both factors associated comparing to a group with no intervention. Verify the type of births, maternal and perinatal outcomes in both groups. Methodology: This randomized clinical trial enrolled pregnant women presenting chronic hih blood pressure, previous pre-eclampsia experience or both. Women from 12 to 20 gestational weeks were selected from the prenatal outpatient clinic and randomly allocated to the study or non-interventional group. Women at the study group performed physical exercise using stationary bicycle (horizontal bench model) during 20 minutes, once a week. The heart rate was maintained at 20% above resting heart rate and up to 140 bpm. Blood pressure and heart rate measurements were evaluated before and after exercise. The non-intervention group followed regular prenatal routine with weekly returns for heart rate and blood pressure measurements. Both groups fulfilled the quality of life survey (SF-36 questionnaire) at three times: between 12 and 20 weeks; 28 and 32 weeks and 36 and 41 weeks of gestation. After that data of parturition will be analyzed to compare the incidence of pre-eclampsia, types of birth, maternal and perinatal outcomes.