Hospital Ambroise Paré Paris

This study is testing whether a portable, home-use device that delivers mild electrical stimulation to the brain can help people with long-term nerve or body-wide pain. It is for people who got short-term relief from a similar hospital treatment. Participants will use the device …

This study aims to understand if people with fibromyalgia have specific damage to their small nerve fibers compared to people with other types of chronic pain or healthy individuals. Researchers will use skin biopsies and other tests to measure nerve health in 150 participants. T…