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.
Testing the effectiveness of an exercise protocol engines sensory performed through a virtual reality platform in individuals infected with HTLV-1
The purpose of this multi-center event-driven study in non-dialysis (ND) participants with anemia associated with chronic kidney disease (CKD) is to evaluate the safety and efficacy of daprodustat compared to darbepoetin alfa.
A 2x2 factorial randomized study to evaluate the effect of a balanced crystalloid solution compared with 0.9% saline, and of rapid vs. slow infusion on clinical outcomes of critically ill patients
Interventional
Randomized clinical trial to compare radial artery patency after transradial coronary catheterization using 2 different hemostasis techniques. Patients submitted to diagnostic or therapeutic coronary catheterization will be prospectively enrolled in this single-center trial and will be randomized to radial hemostasis with TerumoBand® or a standardized compressive dressing with gauze and elastic bandage.
Endothelium is a cell layer that interposes blood and smooth muscle of vessels. This biological sensor reacts to physical and chemical stimuli by synthesis and/or liberation of regulatory substances like nitric oxide (NO), which acts on vascular tone, growth of muscle cells and platelet aggregation and leukocyte. Clinically, endothelial function measured by technique flow-mediated dilation (FMD) is a strong predictor of cardiovascular events and all-cause mortality. Previo study demonstrated that continuous and pulsed therapeutic 1-MHz ultrasound waveforms improved endothelial function in health volunteers and this vasodilation persisted for 20 min, which provided them with anti-inflammatory vascular effects. In subjects with type 2 diabetes (DM2) the chronical hyperglycemia and dyslipidemia reduce NO bioavailability causing endothelial dysfunction. Low intensity therapeutic ultrasound is an electrotherapeutic instrument employed in musculoskeletal injuries that promotes endothelium-dependent vasodilation, and its mechanism of action has not been studied on DM2. The aim of our study is evaluate endothelial function of patients with DM2 after different waveforms (placebo, continuous and pulsed) of therapeutic ultrasound. Therapeutic ultrasound is a electrotherapeutic instrument that can changes arterial endothelial function of subjects with DM2 because of NO bioavailability increasing, which implies anti-inflammatory and vasodilatory beneficial alterations for diabetic patients.
Seventy subjects with shoulder impingement syndrome associated with scapular dyskinesis will be recruited and randomized into two groups of treatment. The group "a" will receive a strenghtening protocol with progressive overload during 20 sessions and group "b" will receive the same protocol with minimal load, without change during the 20 sessions. The primary outcomes measures will be pain, function, quality of life, global impression of recovery. The change will be measure from baseline at 10 weeks (after 20 sessions), 3 and 6 months (follow-up). The secundary outcomes will be disability, quality of life measure by other instruments, shoulder muscle strength and scapular 3d kinematic variables. For these data, change will be measure from baseline at 10 weeks (after 20 sessions).
A study to evaluate the safety of Nivolumab given in combination with Ipilimumab in patients with advanced cancers. The initial group will enroll patients with newly diagnosed Stage 4 or non-small cell lung cancer that has come back.
Package of mentholated measures for the relief of thirst in the anesthesia recovery room: Randomized clinical trial
Evaluation of the activity, safety and patients reported outcome of ADT plus abiraterone, abiraterone plus APALUTAMIDE (a second-generation antiandrogen) or APALUTAMIDE alone in hormone naïve locally advanced or metastatic prostate cancer which ADT was indicated.