San Paulo, Brazil Clinical Trials
A listing of San Paulo, Brazil clinical trials actively recruiting patients volunteers.
Found 346 clinical trials
Radiotherapy With Extreme Hypofractionation in Patients With Breast Cancer in Brazil: a Retrospective Cohort Study
The radiotherapy scheme with extreme hypofractionation has gained space in clinical practice and, therefore, it is necessary to analyze the Brazilian national experience in selected patients with breast cancer, with the aim of evaluating the oncological outcomes and toxicities with the use of this treatment protocol.
Spontaneous Coronary Artery Dissection anaLysIs of the Brazilian Updated Registry
A retrospective and prospective registry will evaluate demographic and angiographic data in patients with spontaneous coronary artery dissection (SCAD) using medical records, invasive coronary angiography, intravascular imaging and/or computed multislice coronary tomography. The type of treatment applied during index hospitalization (i.e., clinical management, percutaneous coronary intervention or coronary artery bypass …
Food Intake of Hospitalized Elderly and Its Influence on Muscular and Clinical Outcomes
The objectives of the present study are: 1) to characterize the energy-protein intake of the elderly during hospitalization; 2) to verify the influence of energy-protein intake during hospitalization on muscular (i.e., cross-sectional area of the rectus femoris and vastus lateralis muscles, muscle strength, functionality and level of independence) and clinical …
RACE-2L: Real-World Assessment of Clinical Practice and Outcomes in Non-squamous NSCLC After Failure of Platinum-based Chemotherapy in Brazil
The study will be implemented as a retrospective, noninterventional medical record review of patients from routine practice settings who have been diagnosed with a/m non-squamous NSCLC with or without AGA and received at least 1 line of systemic treatment after failing PTC between January 2017 and December 2024.
Gestrinone and Endothelial Function in Young Women
The purpose of this study is to assess the association of misuse of hormonal implant with gestrinone in cardiovascular health outcomes in young women.
Frailty, Physical Capacity and Lung Function in Postoperative Pulmonary Endarterectomy Patients
The goal of this observational and prospective study is to investigate changes in physical performance, lung function, respiratory and peripheral muscle strength in patients during the postoperative period following pulmonary endarterectomy (PET).
RecruitmEnt Assessed by eleCtRical Impedance Tomography
The RECRUIT study is a multinational, multicenter physiological observational study conducted by the PLUG working group. It is a single-day study (1.5-2 hours) associated with specific lung (de)recruitment maneuvers to verify the feasibility of measuring the potential for lung recruitment in mechanically ventilated patients with ARDS by electrical impedance tomography …
Frailty, Physical Capacity and Lung Function in Postoperative Cardiac Surgery Patients
The goal of this observational and prospective study is to investigate changes in physical performance, lung function, and respiratory and peripheral muscle strength in patients during the postoperative period following coronary artery bypass grafting (CABG) and valve replacement surgery..
Validation of a miRNA Panel to Optimize Treatment Response in Patients With Metastatic Pancreatic Cancer (mirPANC 2)
This study is being conducted to better understand how pancreatic cancer behaves during treatment and how we can improve methods for monitoring disease progression. The research aims to determine whether small molecules present in the blood, called miRNAs, can help doctors assess whether the treatment is working or needs adjustment. …
The Impact of ERA Switching on Risk Stratification in Pulmonary Arterial Hypertension
Pulmonary arterial hypertension (PAH) is a rare, progressive, and potentially fatal disease characterized by increased pulmonary vascular resistance and right ventricular dysfunction. Among the four major molecular pathways involved in PAH pathophysiology-nitric oxide, prostacyclin, activin, and endothelin-1 (ET-1)-the endothelin pathway plays a central role. Endothelin-1 acts on ETA and ETB …
