Botox shot tested for 'Worst Pain' syndrome
Symptom relief
Recruiting now
This study is testing if a single, precise injection of a purified form of Botox near major nerves is a safe and tolerable way to potentially ease the severe pain of Complex Regional Pain Syndrome (CRPS). It will involve 20 adults with long-term CRPS in one arm or leg to see if t…
Phase: NA • Sponsor: Bo Biering-Soerensen • Aim: Symptom relief
Last updated Mar 20, 2026 14:48 UTC