New nerve block could slash painkiller use after back surgery
Symptom relief
Not yet recruiting
This study is testing if adding a specific nerve block to standard pain medicine helps people feel better after back surgery. Fifty patients having planned spine surgery will be randomly chosen to get either the new nerve block plus standard care or just standard care alone. The …
Phase: NA • Sponsor: Universidad de los Andes, Chile • Aim: Symptom relief
Last updated Mar 18, 2026 14:41 UTC