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.
Stroke is the second cause of death worldwide and the majority of the survivors remain with motor impairments. Inhibition of the motor cortex of the unaffected hemisphere has emerged as a potential intervention to enhance effects of other rehabilitation strategies on improvement of motor performance of the paretic upper limb. In this proof-of-concept study we will evaluate the effects of inhibition of the motor cortex of the unaffected hemisphere associated with robotic therapy on improvement of motor performance of the paretic upper limb in the early phase post-stroke.
Costa ES, Izar MC, Fonseca FAH, França C, Tria H. The benefits of green banana biomass consumption in patients with diabetes mellitus. Federal University of São Paulo, São Paulo, 2015. According to the Guidelines of the Brazilian Society of Diabetes, Diabetes Mellitus (DM) is a heterogeneous group of metabolic disorders associated with microvascular complications, hyperglycemia, resulting in a higher risk of developing cardiovascular disease. Currently, it is estimated that the world population with diabetes is 382 million people and it is expected to reach 471 million in 2035. About 80% of individuals with diabetes live in developing countries where the epidemic has greater intensity. In the Diabetes Control and Complications Trial and UK Prospective Diabetes Study demonstrated that intensive glycemic control (HbA1c ~ 7.0%) reduces chronic microvascular complications. The resistant starch (RS) is defined as starch and products of its hydrolysis are not absorbed in the small intestine. The green banana presents significant levels of RS, and it is considered a source for the intake of this substance. These foods have physiological functions in the intestinal regulation in glycemic control and delayed gastric emptying. To our knowledge, there are no long-term studies with DM to prove the benefits of resistant starch use. The objective of this study is to assess the benefits of green banana biomass consumption by patients with Pre DM and DM. Considering the possibility of improving glucose, lipid profile, increasing the secretion of glucagon-like peptide-1 (GLP-1), insulin, adiponectin, and reduction in inflammatory markers IL-6, PCR.
Persistent rotational instability after standard ACL reconstruction have been extensively described, and it has been shown to keep straight correlation with worse outcomes post-operatively (Chouliaras 2007, Kocher 2004). Anterolateral ligament (ALL) injury have been shown to play a relevant role in the genesis of rotational instability of the knee (Claes 2013, Helito 2013). Many anatomical publications have defined the ALL as a distinct ligament (Claes 2013). Meanwhile, some authors have proposed the association of ACL and ALL reconstruction in selected ACL-deficient individuals to further enhance knee stability postoperatively (Sonnery-Cottet 2015, Dodds 2014). Lack of consensus still predominates among ACL experts regarding the reliability of the combined ACL and ALL considering the controversy that involves both ALL anatomy and biomechanics (Guenther D 2016, Kittl C 2016). Clinical trials with high level of evidence and long term follow-up may be useful in order to determine the reliability of the combined procedure in the clinical setting. So, the present study aims to compare the effectiveness of the combined ACL and ALL reconstruction with isolated ACL reconstruction in individuals with high-risk of ACL re-rupture, through a randomized controlled trial.
This study compares the effect of adjuvant treatment of Low-level Light Therapy with conventional treatment in the tissue repair of venous ulcers in patients undergoing outpatient nursing consultation. For the evaluation of the cases clinical indicators of Nursing Outcomes Classification have been used.
Cystic fibrosis (CF) is a disease that affects multiple systems, however, the accumulation of secretion in the airways contributes to the fact that pulmonary complications are the main responsible for the high rates of morbidity and mortality. Physical exercise can be an important component in the treatment of these patients, and modalities such as Nintendo Wii and Xbox One stand out as feasible and innovative methods that can contribute to increase adherence to rehabilitation. Thus, the objective of this study is to compare the cardiorespiratory responses during a maximal exercise test with the use of Nintendo Wii and Xbox One in patients with CF and healthy individuals. Patients with a clinical diagnosis of CF, aged from 6 to 30 years old and in stable clinical conditions will be included. For healthy individuals, those who are considered healthy from the application of a health questionnaire and also aged from 6 to 30 years old will be included. Patients in both groups with cardiopathies, musculoskeletal diseases, neurological diseases or signs of pulmonary exacerbation will be excluded. Participants will complete a questionnaire to assess their level of physical activity. Afterwards, cardiopulmonary exercise test (CPET) will be performed (visit 1), followed by the use of video games (visit 2). The video game will be practiced using a Nintendo Wii and a Xbox One (10 minutes each). A rest of 10 minutes will be provided between the use of each video game. During the interactive games, patients will use an accelerometer to assess the level of physical activity. In parallel to this, healthy subjects will be invited to perform the same tests in two visits. To evaluate the perception of fatigue, the OMNI scale will be used. In addition, individuals will be asked to evaluate their level of satisfaction after each game.
Congenital Zika virus syndrome (SCZv) has been gaining attention in studies due to changes in the central nervous system and in the motor development of children. These changes resulted in an unexpected picture and without future predictability, with the appearance of several functional impairments and also on orthostatic posture. In this context, the protocol of orthostatism proposed here is a 10-week program of the use of a postural adjuster, the standing frame, made of its own with alternative material to the commercial models (cardboard). The use of low cost materials allows these devices to be made in the desired size without cost high, individually adapted, easy to be transported as it is light and can still be colored. It is an equipment that offers the opportunity to experience the orthostatic posture and mainly benefits children with little economic resources that enable the acquisition of traditional devices made of iron or wood and even imported equipment. The postural adjuster allows physical and sensorial opportunity, being an auxiliary resource in standing positioning, feasible for home use, besides being useful for performing functional activities. Thus, the objective will be to analyze the repercussions of the use of the standing frame on body alignment, muscle tone, gross motor function and gastrointestinal functions of children with SCZv. An uncontrolled intervention study will be conducted with children between 12 and 24 months of age, who will undergo an evaluation before use and after the use of the adjunct along with the proposed orthostatism protocol. The postural alignment will be evaluated through photogrammetry and the evaluation of muscle tone will be performed through the modified Tardieu scale. The Gross Motor Function Measure (GMFM) scale will be used to assess the gross motor function of the children involved in the study. Questionnaires will be applied for the collection of maternal socio-demographic data, the child's data, the type and time of therapy that the child already participates, and the gastrointestinal functions. Evaluations will occur in four moments: initial / before use, on the first day of placement in the adjuster, after the first month after use and after the second month of use. For statistical analysis, the Shapiro Wilk Test will be applied to evaluate the normality of the data, and the Friedman or ANOVA tests for repeated samples, to analyze intra-group time factor for the dependent variables of each individual.
This is a natural history study for children up to 18 years of age who have been diagnosed with Mucopolysaccharidosis Type IIIB (MPS IIIB, also known as Sanfilippo Syndrome Type B). Mucopolysaccharidosis type IIIB is a severe neurodegenerative disorder. The information gathered from this trial may help inform the design and interpretation of subsequent interventional studies. No clinical intervention or study drug is provided by Allievex in this study.
A randomized, multicenter, double-blind, placebo- controlled parallel-group study to determine the efficacy and safety of QAW039, compared with placebo, when added to standard-of-care (SoC) asthma therapy in adult and adolescent (≥ 12 years) patients with uncontrolled asthma with respect to change from baseline in forced expiratory volume in 1 second (FEV1) at the end of 12 weeks of treatment.
Phototherapy is a therapeutic resource of increasing use in the last decade. The photobiomodulatory effects are commonly produced by means of low intensity lasers or LED emitting diodes, and can be used at different wavelengths. These light sources are divergent as to coherence, but produce equivalent tissue effects. The application of laser or LED light is able to induce biochemical changes in tissues, allowing for inhibitory or stimulating effects. These responses are associated to a cascade of cellular reactions, which favor the absorption of enzymes by cytochrome c oxidase, generating physiological responses that lead to decreased production of reactive oxygen species and increased synthesis of adenosine triphosphate (ATP). The application of this therapeutic resource brings ergogenic and protective benefits in muscular performance. The use of LED as a light source is promising because of its low cost, but there are no enough studies that support this use in athletes, with a focus on performance improvement. In addition to the deficiency of the sample, there is also no consensus regarding the use of different wavelengths for LED in the literature, thus opening gaps for the best protocol for the application of this technique. Therefore, a study that evaluates the use of LED in athletes, with different wavelengths, to improve performance is necessary. Hypothesis: It is hypothesized that the LED application is capable of improving athletes performance in terms of increased fatigue resistance, increased strength and power, increased muscle recruitment, and optimized oxygen demand. It is also expected that the results generated in this study can contribute to and increase the resources used by physiotherapists within the clinical-sports field, contributing to the post-training recovery, as well as the more effective physical performance in competitive activities.
To examine the impact of health determinants at the individual (e.g. health related behaviors) and societal level (e.g. environmental factors, health related policy, quality of health systems) on health outcomes (e.g. death, non-communicable disease development) across a range of socioeconomic and health resource settings. Additional components of this study will examine genetic factors for non-communicable diseases. This will be examined both through a cross sectional component, and prospectively (cohort component).