Rare pain condition under the microscope: no treatment, just answers

This study aims to better understand pain in people with a rare genetic form of arthrogryposis (stiff joints) caused by a PIEZO2 mutation. About 12 participants aged 10 and older will track their pain daily for two weeks using simple questionnaires and body charts. No drugs or treatments are being tested — the goal is simply to describe the pain experience and its impact on daily life.