New pain block study for shoulder surgery: does the expensive version work better?
Symptom relief
Terminated
This study looked at two different nerve blocks to manage pain after shoulder replacement surgery. One group received a standard painkiller (bupivacaine), while the other got a mix that included a longer-acting version (liposomal bupivacaine). The goal was to see which approach l…
Phase: PHASE4 • Sponsor: Johnny K. Lee • Aim: Symptom relief
Last updated Jun 27, 2026 12:24 UTC