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 compare the effects of a balance reeducation protocol and an evidenced based protocol on pain, function and postural control of low back pain patients.
The purpose of this study is to elaborate an educative program that includes telephone follow-up and assess its impact on the perceived health status of patients submitted to percutaneous coronary intervention.
To determine the Chamomilla recutita solution dose needed to reduce the intensity and evolution time of oral mucositis in adult subjects submitted to HSCT.
The study investigated 100 subjects, both genders, with chronic Chagas disease, confirmed by at least two distinct serological tests, and classified according to Los Andes classification in a long term follow-up aiming at identifying the predictive value of the signal-averaged electrocardiogram for cardiac death and ventricular tachycardia. All subjects admitted to the study were submitted to clinical history taking, physical examination, and noninvasive assessment, including blood pressure measurement, resting 12-lead surface electrocardiogram, 24h ambulatory electrocardiogram monitoring, M-Mode/two-dimensional echocardiogram, signal-averaged electrocardiogram in both time and frequency domains. Selected subjects were further submitted to treadmill stress test and coronary angiography to rule out coronary heart disease. Subjects were followed by non-investigational primary care assistance at three to six months scheduled clinical visits on an outpatients basis. Both noninvasive and invasive evaluation during follow-up were requested at discretion of primary evaluation. Adverse outcomes were ascertained by review of medical records and active contact to either study subjects or their relatives.
The proposed study is aimed at assessing the safety and immunogenicity of rMenB+OMV NZ when administered alone without routine infant vaccines to healthy infants in their first year of life according to different two and three dose immunization schedules, which are suitable to be adopted by various national programs. This study will also investigate antibody persistence post primary series and administration of a subsequent booster dose of rMenB+OMV NZ at 11 months of age. In addition, this study will assess the safety and immunogenicity of two catch-up doses of rMenB+OMV NZ when administered to healthy children 2 to 10 years of age. This study will also evaluate the safety and immunogenicity of the concomitant administration of rMenB+OMV NZ with meningococcal C conjugate vaccine (MenC-CRM) according to a 3, 5 and 12-month schedule.
This is a Phase 3, open label, long term follow-up (LTFU), multicenter, noncomparative, and single arm study of brivaracetam (BRV).
NETU-08-18 is a two-arm clinical study assessing efficacy and safety of a single oral dose of netupitant and palonosetron, two antiemetic drugs, versus oral palonosetron, both given with oral dexamethasone. The objective of the study is to demonstrate that netupitant and palonosetron are more effective than palonosetron alone, to prevent nausea and vomiting induced by moderately emetogenic cancer chemotherapy after administration of repeated cycles of chemotherapy.
The study is prospective, open, randomized, crossover in steady state and the volunteers received multiple doses of the test drug and the reference drug (two periods of drug administration after standardized meals).
The use of albumin in critical ill patients is a matter of controversy. A large randomized controlled trial reported that albumin was as safe and effective as crystalloid solution for fluid replacement in intensive care unit, although the last one was less expensive. In Surviving Sepsis Campaign International Guidelines there are no preference for crystalloids over colloids. But recently, a retrospective analysis of patients with severe sepsis from SAFE study reported that the use of albumin in these patients would be superior, regarding reduction of mortality. The aim of this study is determine whether the use of albumin improve clinical outcomes in patients with severe sepsis or septic shock.
The use of crack-cocaine is growing at alarming rate in our country and it is absolutely worrisome the fast establishment of addiction to it. Its immediate effects, that are intense and extremely fleeting, increase dramatically the probability of this drug to be consumed again, settling quickly down the loss of control and the compulsive use, turning the effects of this drug highly addictive. Parallel to this process, brain damages are quickly established, progressing to severe impairments of frontal functions, leading to the lack of cognitive control that feeds back and aggravates the dependence, and hampers any therapeutic approach. The existing treatments have not proved to be satisfactory yet. Thus, considering that a new modality of treatment, based on the neuromodulation induced by noninvasive brain stimulation, has been useful in treating various neuropsychiatric conditions, this study will examine the potential beneficial effects of repeated transcranial Direct Current Stimulation over the left dorsolateral prefrontal cortex in the treatment of crack-cocaine addiction.