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 bioelectrical responses of muscle, evoked by sound, obtained with a device considered the gold standard (widely used in clinics and hospitals) are similar to those obtained with a new device developed
There are no differences between the exams made with the new device,that evaluates the hearing, and the device gold standard, that is widely used in clinics and hospitals.
The aim of the present study is to investigate the safety of BI 10773 treatment in patients with Type 2 Diabetes Mellitus and high cardiovascular risk.
Prevalence of Diabetic Retinopathy in São José do Rio Preto-SP-Brazil Abstract Objective: To determine the prevalence and characteristics of diabetic retinopathy (DR) among patients from São José do Rio Preto-SP-Brazil . Local: Departamento de Retina e Vítreo do Hospital do Olho de Rio Preto (HORP) Methods: Design: population-based cross-sectional study. The study sample, of 710 patients was derived from the HIPERDIA (Diabetes and High-blood pressure social health care program) of São José do Rio Preto . All patients , known to have diabetes , underwent an eye examination by biomicroscope and indirect ophthalmoscope to check for any signs of DR through dilated pupils. Participants were also interviewed and examined to determine their demographic characteristics, medical conditions and the realization of previous fundoscopic eye examination. Statistical studies were done with t -Student test , Fisher test or chi-square test.
Dysphagia in Parkinson's disease(PD) is common and its presence is related to motor and sensory abnormalities, and incoordination between swallowing and breathing. Despite harming as respiratory infections and increased risk of death, treatment of this condition remains uncertain. This study aims to evaluate the effect of oral motor exercises on the swallowing dynamics and quality of life of dysphagic Parkinson's disease patients. This study is an open trial, self-paired and blinded to the examiner. The participants will perform oropharyngeal exercises for five weeks and will be evaluated before and after intervention by swallowing videofluoroscopy and questionnaires about quality of life in dysphagia (SWAL-QOL).
The purpose of this study is to determine whether green tea or cocoa extracts are effective in improve endothelial dysfunction in patients with diabetes mellitus and nephropathy and arterial hypertension.
Study conducted in large Brazilian hospital, with the main objective of evaluating the impact of pre-anesthetic in reducing costs related to the preoperative preparation of patients admitted to undergo surgery or diagnostic procedures under anesthesia.
The purpose of this study is to evaluate whether low-level Laser therapy is effective in ameliorating the thyroid function of patients with hypothyroidism caused by chronic autoimmune thyroiditis.
The primary objective of this study is to prospectively document the exposure to IMMUNINE and to monitor FIX inhibitors over a period of approximately 20 to 50 exposure days while receiving prophylactic treatment in up to 50 previously treated patients (PTPs) aged 12-64 years and approximately 20 pediatric PTPs up to 11 years of age with severe (FIX level < 1%) or moderately severe (FIX level <= 2%) hemophilia B who are planned to enter BAX326 study 250901, provided all eligibility criteria are met. In addition, this study will evaluate the efficacy, safety, immunogenicity, thrombogenicity, and health-related quality of life (HR QoL) of these subjects.
Primary Objective: To evaluate the potential of hydratation and renewal of the mucosa, through corneometry measurement and individual questionnaire perception. Secondary Objective: To evaluate the safety in normal condition of use.