期刊
SURGERY FOR OBESITY AND RELATED DISEASES
卷 13, 期 10, 页码 1743-1751出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.soard.2017.05.027
关键词
Unexplained abdominal pain; Bariatric surgery; Postoperative complication
类别
Background: There is an overall complication rate of 6.3%-10% after bariatric surgery. After ruling out anatomic/physical causes, there is a substantial group of patients who develop unexplained postsurgical abdominal pain. Objectives: To inventory the prevalence of unexplained abdominal pain after laparoscopic Roux-en-Y gastric bypass or laparoscopic sleeve gastrectomy and to determine predictive factors for unexplained abdominal pain. Setting: Obesity Center Amsterdam, Amsterdam, the Netherlands. Methods: A retrospective study in a prospective database was performed. Baseline characteristics and postoperative course were evaluated. Results: A total of 1788 patients underwent laparoscopic Roux-en-Y gastric bypass or laparoscopic sleeve gastrectomy between November 2007 and April 2015. The average follow-up consisted of 33.5 months, without loss to follow-up. Abdominal pain was presented in 387 patients (21.6%). The study population consisted of 337 women (87.1%) and 50 men (12.9%); the mean age was 43.3 years (standard deviation 10.1) and the median preoperative body mass index was 43.7 kg/m(2). An explanation for abdominal pain was found in 246 of 387 patients (63.6%), whereas no explanation was found in 133 patients (34.4%). Revisional surgery was a significant predictor for unexplained pain (odds ratio 1.7; confidence interval 1.0-2.8; P = 0.037). Conclusion: A total of 133 patients (7.4%) experienced unexplained abdominal pain after laparoscopic bariatric surgery. Revisional surgery was found to be a significant predictive factor for this outcome. Present study results suggest that postoperative unexplained abdominal pain is a significant morbidity and should be part of the informed consent. More research is needed regarding further diagnosis and management and treatment. (C) 2017 American Society for Metabolic and Bariatric Surgery. All rights reserved.
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