Hospital Israelita Albert Einstein

This study tests whether active health education methods can increase HPV vaccination rates among 5,000 students aged 9–14 in 196 Brazilian schools. Schools are randomly assigned to different education approaches, and researchers track how many students get vaccinated. The goal i…

This study tests whether adding hydrogen peroxide fog or ultraviolet-C light to regular cleaning can reduce infections and antibiotic use in intensive care units (ICUs). About 5000 adult patients in 12 Brazilian ICUs will take part. Each ICU will try all three methods (standard c…

This study tests whether an AI tool can help doctors find lung issues like pneumonia or fluid buildup on chest X-rays. About 1,470 adults with breathing problems will have their X-rays read by doctors with and without AI support. The goal is to see if AI improves detection rates …

This study looks at whether people taking tirzepatide (a drug for obesity and diabetes) still have food or liquid in their stomach after the recommended fasting times. Using a simple ultrasound, researchers will compare tirzepatide users to non-users. The goal is to understand if…

This study is a large registry that will follow about 624 adults hospitalized with meningitis in Brazil. Researchers will collect information on how patients are treated and their recovery over time, including death, readmission, and hearing loss. The goal is to learn from real-w…

This study is a registry that will collect information from about 600 children under 18 with meningitis in Brazil. Researchers will track their treatment in the hospital and after they leave to see what works best. The goal is to learn from real-world care to improve national gui…