King Saud University

This study will test whether timing meals according to a person's natural body clock helps maintain weight loss after bariatric surgery. Researchers will enroll 246 adults who had sleeve gastrectomy at least six months ago and randomly assign them to either standard nutrition adv…

This study is testing whether a new, custom-fit 3D-printed arm splint works better than a traditional splint when used with physical therapy. It aims to help people who have had a stroke regain strength and movement in their affected arm. Researchers will compare the two splints …

This study aims to understand how drinking coffee versus hibiscus tea affects blood pressure and heart rate during long periods of sitting. Thirty healthy, inactive adults will try both beverages on separate occasions while researchers measure their heart health. The goal is to g…