U.S., Feb. 6 -- ClinicalTrials.gov registry received information related to the study (NCT07388238) titled 'Ultrasound-Guided PEC I vs SAP Block for Postoperative Analgesia in Modified Radical Mastectomy' on Jan. 26.
Brief Summary: This randomized double-blind controlled clinical trial was conducted to compare the analgesic efficacy of ultrasound-guided Pectoral Nerve Block versus Serratus Anterior Plane Block in female patients undergoing Modified Radical Mastectomy. Sixty-four ASA I-II female patients aged 35-60 years were randomly allocated into two equal groups: Group I received PEC I block and Group II received SAPB, using 20 ml of 0.25% bupivacaine in both groups after induction of general anesthesia.
Postoperative pain was assessed...