University Of Sao Paulo General Hospital

This study is testing if spironolactone, an existing blood pressure medication, can help control HIV by silencing the virus that hides in the body. It will enroll 12 adults, including some without HIV and some with well-controlled HIV on medication. Researchers will see if the dr…

This study is checking if the Shingrix shingles vaccine is safe and works well for people with autoimmune rheumatic diseases like lupus or rheumatoid arthritis. These patients are at high risk for shingles but are often on medications that weaken the immune system. Researchers ar…

This study aims to create a Brazilian risk score (CABG-BraSCORE) for patients undergoing heart bypass surgery. Researchers will collect data from 2400 patients across Brazil to understand which factors predict complications, death, or long hospital stays. The goal is to help hosp…