New liposomal painkiller could improve knee surgery recovery
Symptom relief
Completed
This study tested a long-acting form of the painkiller bupivacaine (liposomal bupivacaine) for nerve blocks in the thigh during knee surgery. Researchers aimed to find the best dose to numb sensation and block movement. 79 adults having knee surgery took part, and the results wil…
Phase: PHASE2 • Sponsor: Hainan Medical College • Aim: Symptom relief
Last updated Jun 27, 2026 12:33 UTC