Puerta De Hierro University Hospital

This study tests whether transplanting gut bacteria from healthy donors can prevent repeat episodes of a serious bile duct infection called cholangitis. About 44 adults who have had at least two infections in the past year will receive either fecal transplants or standard care. T…

This study tests whether a 12-week home exercise program, guided by a mobile app and smartwatch, can improve exercise capacity and quality of life in people with a left ventricular assist device (LVAD). About 78 participants who recently got an LVAD and cannot attend hospital reh…

This study will test a cardiac rehabilitation program designed for people over 65 with heart failure. Participants will attend supervised exercise and education sessions twice a week for three months, starting while still in the hospital. The goal is to see if the program improve…