This study tested whether injecting a steroid (triamcinolone acetonide) along with a numbing drug (ropivacaine) into the surgical site before major spinal surgery could reduce pain and the need for opioid painkillers afterward. 118 adults having spinal surgery took part. The goal…
Phase: PHASE4 • Sponsor: Fang Luo • Aim: Symptom relief
Last updated Apr 29, 2026 15:05 UTC