Affiliation:
1. Department of Surgical Oncology Nagasaki University Graduate School of Biomedical Science Nagasaki Japan
2. Department of Surgery Isahaya General Hospital Nagasaki Japan
3. Department of Surgery Sasebo City General Hospital Nagasaki Japan
4. Department of Surgery National Hospital Organization Nagasaki Medical Center Nagasaki Japan
5. Department of Surgery Ureshino Medical Center Saga Japan
6. Department of Surgery Saiseikai Nagasaki Hospital Nagasaki Japan
Abstract
AbstractIntroductionThirty‐day reoperation rate reflects short‐term surgical outcomes following surgery. Laparoscopic surgery for colorectal cancer reportedly has positive effects on postoperative complications. This retrospective study investigated risk factors for 30‐day reoperation rate among patients after laparoscopic colorectal cancer surgery using a multicenter database.MethodsParticipants comprised 3037 patients who had undergone laparoscopic resection of colorectal cancer between April 2016 and December 2022 at the Nagasaki University and six affiliated centers, classified into those who had undergone reoperation within 30 days after surgery (RO group; n = 88) and those who had not (NRO group; n = 2949). Clinicopathological characteristics were compared between groups.ResultsIn the RO group, anastomotic leakage occurred in 57 patients (64.8%), intestinal obstruction in 12 (13.6%), and intraabdominal abscess in 5 (5.7%). Female patients were more frequent, preoperative treatment less frequent, body mass index (BMI) lower, operation time longer, blood loss greater, and hospital stay longer in the RO group (p < .05 each). Multivariate analysis revealed BMI (odds ratio, 0.415; 95% confidence interval, 0.218–0.787; p = .021) and poor performance status (odds ratio, 1.966; 95% confidence interval, 1.106–3.492; p = .021) as independent predictors of reoperation.ConclusionPerioperative measures are warranted for patients with low BMI and poor performance status undergoing laparoscopic colorectal surgery.