University Of Bonn

This study is testing if tirzepatide, a medication already approved for weight loss and diabetes, can improve ovarian function and regulate menstrual cycles in women with PCOS who are overweight or have obesity. About 200 premenopausal women in Germany will be randomly assigned t…

This study is testing a new blood test designed to predict which arthritis medications will work best for individual patients before they start treatment. Researchers will analyze blood samples from 120 people with various autoimmune rheumatic diseases to see if the test can accu…

This study is investigating whether a gentle, non-invasive stimulation of a nerve in the ear can improve motivation and mood in people with depression. Researchers will recruit 120 people, half with depression and half without, to see if the stimulation works and if a person's in…