Hospital Universitario Mayor Méderi

This study looks at the best time to remove the gallbladder in people with severe pancreatitis caused by gallstones. Researchers will compare having surgery during the hospital stay versus waiting about a month after recovery. The goal is to see which approach leads to fewer majo…

This study follows 327 adults aged 65 and older who have surgery to remove gastrointestinal cancers. Researchers track their physical function, quality of life, and cancer outcomes for up to 5 years. The goal is to identify factors that predict decline, helping doctors better sup…