New shot aims to stop agony after shoulder surgery
Symptom relief
Ongoing
This study is testing two different numbing medicines given as a nerve block to control pain after shoulder surgery. It aims to see if a newer, longer-lasting medicine (liposomal bupivacaine) is better than a standard one (ropivacaine) at preventing severe 'rebound pain' that oft…
Phase: PHASE4 • Sponsor: Liu Jiuhong • Aim: Symptom relief
Last updated Mar 30, 2026 14:27 UTC