Clinical Trial

mTLIP vs QIPB for Postoperative Analgesia in Lumbar Microdiscectomy Surgery

Recruiting
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Record status
This record was last updated March 27, 2026 (before its estimated July 25, 2026 completion). Its status may not reflect the trial's current state.
Summary
The aim of this prospective randomized clinical study is to compare the analgesic efficacy and side effects of modified thoracolumbar interfascial plane block and quadroiliac plane block applied preoperatively in patients undergoing lumbar microdiscectomy surgery.The study will include a total of 80 patients aged 18-65 years with ASA I-III, with 40 patients in each group( Group mTLIP and Group QIPB) undergoing lumbar microdiscectomy surgery. The primary objective of the study is to compare groups in terms of PCA opioid consumption during the 48-hour postoperative period. Secondary objectives are to compare groups in terms of QoR-15 recovery score, dynamic and static numerical rating scale scores, total rescue analgesic use, time to first request for rescue analgesia, length of hospital stay, block and opioid-related side effects and complications, and perioperative remifentanil infusion dose.
Protocol Amendment History 1 change
critical Recruitment opened 2026-03-27
Trial Details
NCT Number NCT07480278
Lead Sponsor Bursa City Hospital
Conditions Postoperative Pain Management
Enrollment 80 participants
Start Date 2026-03-25
Primary Completion 2026-07-25 (estimated)
Study Completion 2026-09-01 (estimated)
Updated on ClinicalTrials.gov 2026-03-27