University Of Bonn

This study tests whether tirzepatide, a drug already used for diabetes and weight loss, can improve irregular periods in women with PCOS who are overweight or have obesity. About 198 women will receive either tirzepatide or a placebo for 72 weeks. The goal is to see if the drug h…

This study is testing a new blood test that may help doctors choose the most effective medicine for people with rheumatic diseases like rheumatoid arthritis, lupus, and vasculitis. Researchers will take a blood sample and use it to see how a person's immune cells react to differe…

This study explores whether a non-invasive device that stimulates the vagus nerve through the ear can improve motivation and mood in people with depression. Researchers will compare 60 depressed patients and 60 healthy volunteers, looking at how insulin sensitivity affects the re…