期刊
SURGERY FOR OBESITY AND RELATED DISEASES
卷 14, 期 7, 页码 992-996出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.soard.2018.03.028
关键词
Cholecystectomy; Bariatric surgery
类别
资金
- Obalon
- Baronova
Background: Bariatric surgery predisposes patients to development of cholelithiasis, and therefore the need of a subsequent cholecystectomy; however, the incidence of cholecystectomy after bariatric surgery is debated. Objective: The purpose of our study is to assess the incidence of cholecystectomy after 3 of the most common bariatric procedures. Setting: University Hospital, involving a large database in New York State. Methods: The Statewide Planning and Research Cooperative System administrative longitudinal database was used to identify all patients undergoing Roux-en-Y gastric bypass (RYGB), sleeve gastrectomy (SG), and laparoscopic adjustable gastric banding (LAGB) between 2004 and 2010. Through the use of a unique identifier patients were followed to evaluate for the need of a subsequent cholecystectomy over at least 5 years. Cox proportional hazard regression analysis was used to identify risk factors for subsequent cholecystectomy. Results: During this time period, there were 15,301 LAGB procedures, 19,996 RYGB, and 1650 SG. There were 989 (6.5%) patients who underwent cholecystectomy after LAGB, 1931 (9.7%) patients after RYGB, and 167 (10.1%) after SG. Approximately one quarter of follow-up cholecystectomies were performed at the same institutions. LAGB and RYGB were less likely to have a subsequent cholecystectomy compared with SG (hazard ratio.5, 95% confidence interval.4.6 for LAGB; and hazard ratio.7, 95% confidence interval.6.9 for RYGB). Risk factors for a subsequent cholecystectomy included age, sex, race, and some co-morbidities and complications (P < .05) based on a multivariable Cox proportional hazard model. Conclusion: The rate of cholecystectomy after LAGB, RYGB, and SG was 6.5%, 9.7% and 10.1%, respectively. Patients should be counseled preoperatively about this risk and biliary prophylaxis should be contemplated. Published by Elsevier Inc. on behalf of American Society for Metabolic and Bariatric Surgery.
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