U.S., Dec. 19 -- ClinicalTrials.gov registry received information related to the study (NCT07291388) titled 'Effectiveness of Retrolaminar Block in Lumbar Spine Fusion With Multimodal Analgesia' on Dec. 05.
Brief Summary: This randomized, blinded, controlled clinical trial aims to evaluate the effectiveness of ultrasound-guided retrolaminar block in reducing postoperative opioid consumption in patients undergoing lumbar spine fusion surgery under multimodal analgesia.
The participants will:
* Be randomly assigned in a 1:1 ratio to receive either a retrolaminar block with 0.25% bupivacaine plus epinephrine or a sham block (normal saline) prior to surgical incision.
* Receive standardized multimodal analgesia.
* Have follow-up by the Acu...