Instituto De Investigación Sanitaria De La Fundación Jiménez Díaz

This study is testing a new computer model called APTTO that analyzes how blood clots form to better identify the cause of abnormal clotting test results. Researchers will check if the model works accurately in 1,500 patients from multiple hospitals who have a specific abnormal b…

This study compares two different surgical methods for lifting a droopy upper eyelid, a condition called ptosis. Researchers will randomly assign 54 adult patients to receive either an 'anterior' or 'posterior' surgical approach. The main goal is to see which technique leads to b…

This study aims to understand how gut bacteria might influence healing after colon surgery. Researchers will collect stool samples from 30 patients before and after their operations to see if certain bacterial patterns predict complications like leaks at the surgical connection. …

This large observational study aims to build a tool to predict who is at risk for suicidal behavior. It will enroll 5,000 people who have previously attempted suicide. Researchers will analyze participants' genetics, digital activity from services like Google, and life history to…