Clinical Trial

Erector Spina Plane Block Versus Modified Thoracoabdominal Nerve Block After Laparoscopic Cholecystectomy

Recruiting
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Summary
direct comparisons between ESPB and M-TAPA for postoperative analgesia after LC remain limited. This is an important area of clinical interest because the two blocks differ significantly in their anatomical targets, mechanism of analgesia, and likely dermatomal coverage. The ESPB provides analgesia through paravertebral spread affecting both dorsal and ventral rami, thereby offering posterior and visceral pain relief, whereas M-TAPA directly targets the thoracoabdominal nerves, resulting in better anterior and lateral abdominal wall analgesia. Understanding which technique offers superior or more balanced analgesia could help to optimise regional anaesthesia strategies in LC and to improve patient outcomes.
Trial Details
NCT Number NCT07624058
Lead Sponsor Alexandria University
Conditions Erector Spinae Block, Modified Thoracoabdominal Nerve Block, Laparoscopic Cholecystectomy
Enrollment 50 participants
Start Date 2026-04-01
Primary Completion 2026-12-01 (estimated)
Study Completion 2027-03-01 (estimated)
Updated on ClinicalTrials.gov 2026-06-03