Knee surgery pain showdown: which method wins?
Symptom relief
Not yet recruiting
This study compares two pain relief methods after total knee replacement: injecting numbing medicine into the knee area versus blocking four nerves in the leg. The goal is to see which approach reduces the need for strong painkillers (opioids) in the first 24 hours after surgery.…
Phase: NA • Sponsor: CMC Ambroise Paré • Aim: Symptom relief
Last updated May 15, 2026 11:57 UTC