Comparison of the Analgesic Efficacy of Adductor Canal Block Versus Adductor Canal Plus Biceps Femoris Short Head Block in Patients Undergoing Knee Arthroscopy

This prospective, randomized, controlled, and multicenter clinical study aims to compare the postoperative analgesic efficacy of two regional anesthesia techniques commonly used in knee arthroscopy: adductor canal block (ACB) and combined adductor canal block plus biceps femoris short head (ACB+BiFeS) block. The study will evaluate postoperative pain control, opioid consumption, adverse effects, hospital stay, and patient satisfaction. Findings will help determine the most effective and safe method for postoperative analgesia in knee arthroscopy patients.

NCT Number	NCT07242339
Lead Sponsor	Kanuni Sultan Suleyman Training and Research Hospital
Conditions	Postoperative Pain Management
Enrollment	50 participants
Start Date	2025-11-20
Primary Completion	2026-04-03 (estimated)
Study Completion	2026-04-03 (estimated)
Updated on ClinicalTrials.gov	2026-04-07