Heidelberg University

This study is for people with early-stage follicular lymphoma, a slow-growing blood cancer. It compares a low-dose radiation (4 Gy) plus an antibody drug (obinutuzumab) against the standard higher-dose radiation (24 Gy) plus another antibody (rituximab). The goal is to see if the…

This study tests whether a 12-week digital home exercise program, with or without personal coaching, can help adults aged 65 and older become more physically active after total hip replacement. About 213 participants will be randomly assigned to the digital program, the program p…

This study looks at different surgical methods used to remove retroperitoneal sarcomas when part of the colon or rectum must also be removed. Researchers will track complications and how patients' quality of life changes after surgery. The goal is to help surgeons make better dec…

This study collects small tissue samples from the abdominal lining of children and adults undergoing peritoneal dialysis. Researchers will study these samples to see how the lining changes over time and how different dialysis fluids affect it. The goal is to better understand the…