Universidade Federal De Pernambuco

This study tests a non-invasive device that gently stimulates a nerve in the ear to see if it can improve walking and balance in people with Parkinson's disease. About 30 adults with Parkinson's will receive either the real stimulation or a sham (fake) version alongside physical …

This study tests if a special injection guided by ultrasound can work as well as standard surgery for carpal tunnel syndrome. About 72 adults who have not gotten better with other treatments will be randomly assigned to get either the injection or surgery. The goal is to see if t…