University Hospital, Bonn

This study tests whether adding immunotherapy before and after standard treatments (surgery or chemoradiation) can help people with stage III non-small cell lung cancer live longer without the cancer coming back. About 176 adults with resectable or borderline resectable tumors wi…

This study tests whether increasing daily physical activity using a motivational smartphone app can slow cognitive decline in people with a sleep disorder that often leads to Parkinson's disease. Researchers will enroll 130 participants (80 with the sleep disorder and 50 healthy …

This study tests whether adding strength training with blood flow restriction to standard rehab helps people who had hip replacement surgery regain muscle strength and reduce pain. Thirty adults who had surgery within the last month will participate. The goal is to see if this ap…

This study tests if adding blood flow restriction (BFR) training to standard rehab helps people regain muscle strength and size after ACL reconstruction. BFR uses a cuff to lightly restrict blood flow while doing low-weight exercises, which may boost muscle gains. The trial will …

This study looks at how antibiotics work in the hip joint after surgery for a hip replacement infection. Researchers will use a small probe to measure antibiotic levels right in the joint space during the hospital stay. The goal is to understand how well the antibiotics reach the…

This study looks at how well antibiotics work in the knee joint after surgery for a knee replacement infection. Researchers will use a small probe to measure antibiotic levels in the joint fluid during the hospital stay. The goal is to understand how these levels relate to preven…