Universität Des Saarlandes

This study tests whether a 5:2 intermittent fasting diet (eating only about 600 calories on two non-consecutive days each week) can reduce liver fat in people with metabolic dysfunction-associated steatotic liver disease (MASLD). 120 adults with obesity and significant liver fat …

This phase 3 trial tests whether giving re-radiation with chemotherapy followed by the immunotherapy drug pembrolizumab can help people with recurrent head and neck cancer live longer compared to standard pembrolizumab alone or with chemotherapy. The study includes 214 adults who…

This study follows thousands of people with keratoconus, a condition that makes the cornea thin and bulge. Researchers measure the eye's shape and vision over many years to understand how the disease starts and changes. No new treatments are tested—the goal is simply to learn mor…

This study looks at how corneal transplants have changed in Germany from 2001 to today. Researchers collect yearly information from 111 eye clinics about how many transplants are done, which surgical methods are used, and why patients need them. The goal is to understand trends a…