50
Participants
Start Date
November 27, 2019
Primary Completion Date
June 25, 2021
Study Completion Date
September 9, 2021
Local administration of ropivacaine
Erector nerve block with local ropivacaine injection in addition with conventional anesthesia for spine surgery
Local administration of placebo (saline solution)
injection of saline solution in addition with conventional anesthesia for spine surgery
CHU Nimes, Nîmes
Centre Hospitalier Universitaire de Nīmes
OTHER