Clinical Trial

RISS Versus SPSIP Block in Modified Radical Mastectomy

Study acronym: RSMRM
Recruiting
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Summary
This prospective randomized double-blind controlled trial aims to compare the postoperative analgesic efficacy and dermatomal spread of rhomboid intercostal-subserratus plane (RISS) block and serratus posterior superior intercostal plane (SPSIP) block in patients undergoing modified radical mastectomy. Postoperative pain scores, opioid consumption, rescue analgesic requirements, block-related complications, and quality of recovery outcomes will be evaluated.
Protocol Amendment History 1 change
critical Recruitment opened 2026-06-25
Trial Details
NCT Number NCT07659990
Lead Sponsor Ferit Yetik
Collaborators: Bursa City Hospital
Conditions Postoperative Pain, Breast Cancer
Enrollment 80 participants
Start Date 2026-06-19
Primary Completion 2026-11 (estimated)
Study Completion 2026-11 (estimated)
Updated on ClinicalTrials.gov 2026-06-24