New numbing shot could ease pain after brain surgery
Symptom relief
Not yet recruiting
This study tests if a long-lasting numbing drug (liposomal bupivacaine) injected into the scalp before surgery can reduce pain after a specific type of brain surgery called microvascular decompression. About 100 adults having this surgery will be randomly assigned to receive eith…
Phase: EARLY_PHASE1 • Sponsor: Second Affiliated Hospital, School of Medicine, Zhejiang University • Aim: Symptom relief
Last updated Jun 27, 2026 07:59 UTC