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First received: September 13, 2026

Clinical Trial: ICG Fluorescence Angiography to Reduce Anastomotic Leak After Laparoscopic Colorectal Resection

Study Status: COMPLETED

Recruit Status: COMPLETED

Condition: Colorectal Disease Requiring Elective Laparoscopic Resection
Colorectal Anastomotic Leak

Study Type: INTERVENTIONAL


Official Title: Effect of Indocyanine Green Fluorescence Angiography on Anastomotic Leak After Elective Laparoscopic Colorectal Resection: A Prospective Randomized Controlled Trial

Brief Summary: This prospective randomized controlled trial evaluates whether intraoperative indocyanine green (ICG) fluorescence angiography reduces clinically significant anastomotic leakage after elective laparoscopic colorectal resection with primary anastomosis. A total of 120 adults were allocated in a 1:1 ratio to ICG-guided perfusion assessment or standard visual perfusion assessment, with 60 participants in each group. In the ICG arm, ICG 0.2 mg/kg was administered intravenously after bowel mobilization and before…

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