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.
To verify the occurrence of Spontaneous Otoacoustic Emissions (SOAE) in neonates at term and preterm infants who had transient otoacoustic emissions and verify if the presence of response is related to gestational age, gender or risk factors for hearing loss.
This research investigates the use of autologous bone marrow stem cells in patients with spinal cord injury.
The Common Mental Disorders (CMD) refer to health states involving non-psychotic psychiatric symptoms. Part of this broad diagnostic category, symptoms such as difficulty concentrating, forgetfulness, insomnia, fatigue, irritability, feelings of worthlessness, somatic complaints, etc. The CMD has a big social impact, and its prevalence in the general population is 25% and graduate students in health care reaches 40%. The Bach´s Flower Remedies are considered a complementary therapy approved and recommended by World Health Organization and by the Brazilian Ministry of Health and in his theory it has great spiritual nature. In addition, international scientific research have suggested that the strengthening of spiritual well-being can help significantly and positively promoting mental health. This project aims to assess the relationship between treatment with Bach´s Flower Remedies and Spiritual well-being of people with Common Mental Disorders in undergraduate health students of a university located in São José dos Campos, state of São Paulo, Brazil. This research presents a quantitative and qualitative methodology, experimental clinical trial, triple blind. The treatment will take place with two groups of forty people, the group of treatment and the placebo´s. The trial will happen in six sessions at intervals of 30 days, totaling eight months of treatment. Statistical analysis will be used chi-square or Fisher exact test to study the association between the scale of spiritual well-being and the use of Bach Flowers for each time point (3 times). To compare the evolution of the results (scales) during the study will set a model for ordinal data with repeated measurements over time. For these statistical tests is assumed a significance level of 5% (p < 0.005).
The purpose of this study was to determine whether asthma control and reduced bronchial responsiveness could be achieved and maintained at a lower dose of inhaled corticosteroids with ADVAIR DISKUS BID or FP BID in adult and adolescent patients with persistent asthma
The purpose of this study is to investigate the efficacy of a treatment with TMC435 in combination with peginterferon alfa-2a and ribavirin in patients who did not clear their hepatitis C infection with peginterferon alfa-2a and ribavirin alone within a previous trial conducted by Tibotec, or who participated in Tibotec trials in which antivirals directed against hepatitis C virus (HCV) were evaluated for short periods of time.
Metered dose inhalers with spacers are devices capable of providing higher rates of lung deposition of drugs such as beta agonists when compared to conventional nebulizers, but there is no consensus about the optimal dose when this is the device of choice and there is evidence that younger children need proportionally higher doses of albuterol (in μg/kg) when compared to older children. Other factors that may interfere with response to albuterol treatment include the genetics of the beta adrenergic receptor (ADRβ2) and infectious etiology of the wheezing attack. This study will assess the effectiveness of a dose regimen that prioritizes higher doses of albuterol, with doses in μg/kg higher for younger children. Security of this new dosing regimen will be assessed by monitoring clinical side effects and serum levels of albuterol, but the investigators will also examine the presence of 12 different respiratory viruses in these patients and evaluate the influence of ADRβ2 receptor genetics in the response to albuterol. The primary outcome measure will be the need for hospitalization. Secondary outcomes will include a change in clinical score, respiratory rate and forced expiratory volume in the first second, the need for additional treatments and length of stay in the emergency room for those not hospitalized.
A Phase IV, Open Label, Randomized, Two-way Crossover, Single Dose Study to Determine Relative Bioavailability of Alprazolam 0,75mg/ml (laboratórios Pfizer Ltda) in the Oral Solution-drops Form, Versus Frontal® 0,25mg (laboratórios Pfizer Ltda), in the Tablets Form, Under Fasted Conditions in Healthy Volunteers.
Type 1 diabetes mellitus results from the autoimmune destruction of the insulin producing pancreatic β-cells. The autoimmune response begins months or even years before the presentation of hyperglycemic symptoms. Previous studies with other autoimmune diseases or acute inflammatory diseases testing the effect of the infusion of mesenchymal stem cells showed promising results in regulating immune system and promoting some degree of disease control. The aim of our study is to determine the safety and efficacy of intravenous infusions of mesenchymal stem cells in newly diagnosed type 1 diabetic patients.
OBJECTIVE: to determine whether preoperative inspiratory muscle training (IMT) is able to attenuate the impact of surgical trauma on the respiratory muscle strength, in the lung volumes and diaphragmatic excursion in obese women undergoing open bariatric surgery. Therefore, the hypothesis of the present study was that preoperative IMT is able to attenuate the negative effects of surgical trauma on the respiratory muscle strength, in the lung volumes and diaphragmatic excursion, thus reducing the risk of PPC, in obese patients undergoing open bariatric surgery. DESIGN: Randomized controlled trial. SETTING: Meridional Hospital, Cariacica/ES, Brazil. SUBJECTS: Thirty-two obese women undergoing elective open bariatric surgery were randomly assigned to receive preoperative inspiratory muscle training (IMT group) or usual care (control group). MAIN MEASURES: Respiratory muscle strength (maximal inspiratory pressure - MIP and maximal expiratory pressure - MEP), lung volumes and diaphragmatic excursion.
The purpose of this study is to evaluate the efficacy and tolerability of Varicell compared to Daflon, in reducing the symptoms caused by chronic venous insufficiency and hemorrhoidal syndrome.