San Paulo, Brazil Clinical Trials
A listing of San Paulo, Brazil clinical trials actively recruiting patients volunteers.
Found 619 clinical trials
Psychoeducational Group for Depression
The study aims to investigate the efficacy of a psychoeducational program as an adjunctive treatment for depression. The study will involve 338 patients diagnosed with Major Depressive Disorder (MDD) of moderate severity. Participants will be randomly assigned to receive either Treatment as usual (TAU) alone or TAU plus the psychoeducational …
Use of Botulinum Toxin A in Direct Eyebrow Lift Scar
Prospective, controlled and randomized study in which participants indicated for surgery to direct eyebrow lift will be randomized into two groups. In addition to surgery, the patients will be treated with botulinum toxin in one eyebrow and saline (placebo) in the other site. The patients participate as treatment and placebo …
Isolated Resistance Training and Neuromuscular Electrical Stimulation in Patients With Femoral Intra Aortic Balloon Pump.
The objective of this randomized clinical trial is to compare the effects of a standardized exercise program alone versus the same program combined with neuromuscular electrical stimulation in patients undergoing heart failure . The main questions it aims to answer are: Assessing the ultrasonographic parameters: echo intensity (echogenicity), cross-sectional area, …
Valvular Assessment of New Generation Aortic Replacement Devices
The VANGUARD study is an open-label, prospective, randomized trial comparing the long-term outcomes of two advanced bioprosthetic aortic valves, Dafodil® and INSPIRIS Resilia®, in patients undergoing aortic valve replacement (AVR). This study aims to provide robust data on valve durability, safety, and hemodynamic performance, particularly in younger patients who may …
PulmonAry hyperteNsion DiagnOsis: a National cohoRt reseArch
Understanding Delays in the Diagnosis of Pulmonary Arterial Hypertension and Rare Diseases in Brazil: A Multicenter Observational Study \--- Pulmonary arterial hypertension (PAH) is a rare, progressive, and life-threatening disease that affects the arteries of the lungs and the right side of the heart. Early diagnosis is essential to initiate …
Intestinal Microbiome Modulation With Antibiotics in the Neoadjuvant Treatment of Locally Advanced Rectal Cancer
Colorectal cancer is the second most common malignancy worldwide and one-third of these tumors are located in the rectum. The treatment may involve up to three modalities: radiotherapy, chemotherapy, and surgery. For several years, thanks mainly to Brazilian researchers, subgroups of patients have been selected for non-surgical treatment when chemoradiotherapy …
Effect of Point-of-care Analysis of Ultrasensitive Troponin I on Length of Hospital Stay in Patients With Cardiac Chest Pain (POC Troponina)
This clinical study aims to compare two different methods for measuring high-sensitivity troponin I, a key biomarker used to diagnose heart attacks. The primary research question is: Does the use of the Atellica VTLi kit from Siemens for high-sensitivity troponin I (hs-cTnI) testing at the point of care (POC) significantly …
A Clinical Trial of PRAX-222 in Pediatric Participants With Early Onset SCN2A Developmental and Epileptic Encephalopathy
The goal of this trial is to learn about the effect of PRAX-222 in pediatric participants with early onset SCN2A developmental and epileptic encephalopathy (DEE), aged 2 to 18 years.
The Effects of Dance for Breast Cancer Patients Undergoing Surgical Treatment
The goal of this non randomized clinical trial, with pre- and post-intervention evaluation, longitudinal, with prospective data collection is to evaluate the effects of dance as a therapeutic intervention in breast cancer patients undergoing surgical treatment.
Adrenal Project: Clinical and Epidemiological Characterization of Adrenocortical Carcinoma in a Brazilian Cohort
This is a retrospective observational cohort study. The clinical, pathological and treatment data of participants identified with adrenocortical carcinoma from the year 2000 onwards will be evaluated. Participants recruited for this study will be identified at the participating sites.
