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.
Regular aerobic physical activity in short-term moderate asthma and severe: - Reduce the levels of inflammatory mediators - Improves functional capacity - Improves Quality of Life - Improved lung function - Reduces the sensation of dyspnea - Improves symptoms scores and medication use
The investigators have shown that decoupling of brain networks when feeling guilty is the first potential functional neuroimaging biomarker of risk of major depression. It remains detectable on remission of symptoms (Green et al., 2012). Decoupling of neural networks was found while people felt guilty during functional magnetic resonance imaging (fMRI) relative to feeling indignation. Guilt-selective brain decoupling is therefore an excellent target for interventions to reduce the largely increased risk of recurrent episodes in people who have had one episode but are currently remitted. To our knowledge, however, there is no proof-of-concept study showing that self-blame-selective decoupling on fMRI can be detected and fed back to the participants after a short temporal delay in a real-time fMRI setting and whether coupling can be increased through neurofeedback training. This project aims at developing the first fMRI neurofeedback system to treat self-blame-selective neural decoupling and to test its feasibility in people with major depressive disorder currently remitted from symptoms.
The objectives are to evaluate the effects of immersion bath with sulphurous water in pain, joint mobility and quality of life in patients with knee osteoarthritis. Patients will undergo three weekly baths in sulphurous water and not sulphurous, twenty minutes each, for ten weeks. The expected results are: reduction of pain, improved range of motion of the lower limbs with consequent increase in muscle mass improvement in postural balance, which will come due to the reduction of pain and improvement movements of the lower limbs; greater independence in performing the activities of daily living, better quality of life.
A double blind, randomized, placebo-controlled study will be conducted in cardiac ICU patients who had been diagnosed with acute coronary syndrome, using a sleep promoting drug (zolpidem controlled release). The study hypothesis is that sleeping better can improve the heart recovery in patients with a diagnosis of acute coronary syndrome.
Thirty subjects with a DSM-IV (Diagnostic and Statistical Manual, fourth version)diagnosis of BPD during a depressive or hypomanic episode will be divided in two groups according to age and time of illness. All patients will receive lithium (flexible therapeutic dose) for 6 weeks and improvement will be evaluated weekly using depression and mania rating scales; this study also objectives to identify state/trait markers and predictors of response.
Physical exercise programs are effective and safe for the improvement of the sleep efficiency in patients with Rheumatoid Arthritis.
This study aims to evaluate the effectiveness of the addition of the interferential current to Pilates method exercises in the treatment of 148 patients with chronic nonspecific low back pain.
Medullary thyroid cancer is a neuroendocrine tumour. As so, it has somatostatin receptors in its membrane. Furthermore, very little is available to treat patients who have disease progression. The investigators hypothesized that those tumors may respond to 177-Lu-DOTA Tyr3-octreotate which is a ligand to somatostatin receptors.
The main purpose of this prospective, multicenter, open-label phase II study, was to evaluate the efficacy and safety of pasireotide alone or in combination with cabergoline in patients with Cushing's disease.
Cocaine/Crack Dependence has been associated with neuropsychological impairments mainly in executive functions and decision-making, which are predominantly managed by the prefrontal cortex (PFC) in the brain. However, none study in Neuropsychological Rehabilitation (NR) has been done in order to remediate the executive functioning in this population. The aim of this research is to investigate the impact of neuropsychological intervention based on the stimulation of cognitive functions such as attention, planning, organization, logical reasoning, executive functioning, and decision making. For this research it will be proposed interventions through motivational strategies and board games, especially chess because it has been associated with PFC functioning, since it is a game which requires complex cognitive abilities, such as: inhibitory control, mental flexibility, sustained attention, future planning and decision-making. There will be two groups of patients with cocaine/crack dependence (n = 56), one with NR (group A, n = 28) and another without NR (group B, n = 28). Group B will be submitted to the placebo intervention. Both groups will be submitted to an extensive battery of neuropsychological tests and psychopathological rating scales before and after interventions. A sub-group will also be submitted to functional magnetic resonance imaging and biomarkers measures (BDNF and cortisol). The hypothesis is that group A will present a pronounced improvement not only on the neuropsychological test but also on the PFC functioning in neuropsychological functions compared to group B.