Tewksbury C, Williams NN, Dumon KR, et al. Preoperative medical weight management in bariatric surgery: a review and reconsideration. Obes Surg. 2017:1–7.
Gastrointestinal surgery for severe obesity. NIH consensus development conference, March 25-7,1991. Nutrition. 1996;12(6):397–404.
Mechanick JI, Youdim A, Jones DB, et al. Clinical practice guidelines for the perioperative nutritional, metabolic, and nonsurgical support of the bariatric surgery patient—2013 update: cosponsored by American Association of Clinical Endocrinologists, the Obesity Society, and American Society for Metabolic & Bariatric Surgery. Surg Obes Relat Dis. 2013;9(2):159–91.
Mechanick JI, Kushner RF, Sugerman HJ, et al. American Association of Clinical Endocrinologists, the Obesity Society, and American Society for Metabolic & Bariatric Surgery Medical Guidelines for Clinical Practice for the perioperative nutritional, metabolic, and nonsurgical support of the bariatric surgery patient. Surg Obes Relat Dis. 2008;4(5 Suppl):S109–84.
Livhits M, Mercado C, Yermilov I, et al. Does weight loss immediately before bariatric surgery improve outcomes: a systematic review. Surg Obes Relat Dis. 2009;5(6):713–21.
Cassie S, Menezes C, Birch DW, et al. Effect of preoperative weight loss in bariatric surgical patients: a systematic review. Surg Obes Relat Dis. 2011;7(6):760–7. discussion 767.
Standards 2.0 Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program https://www.facs.org/quality-programs/mbsaqip/about. Accessed May 1, 2017.
Eng V, Garcia L, Khoury H, et al. Preoperative weight loss: is waiting longer before bariatric surgery more effective? Surg Obes Relat Dis. 2019;
Kim JJ, Rogers AM, Ballem N, et al. ASMBS updated position statement on insurance mandated preoperative weight loss requirements. Surg Obes Relat Dis. 2016;12(5):955–9.
Nguyen NT, Blackstone RP, Morton JM, et al. The ASMBS Textbook of Bariatric Surgery: Volume 1: Bariatric Surgery. New York: Springer; 2014.
Benjaminov O, Beglaibter N, Gindy L, et al. The effect of a low-carbohydrate diet on the nonalcoholic fatty liver in morbidly obese patients before bariatric surgery. Surg Endosc. 2007;21(8):1423–7.
Van Wissen J, Bakker N, Doodeman HJ, et al. Preoperative methods to reduce liver volume in bariatric surgery: a systematic review. Obes Surg. 2016;26(2):251–6.
Winfield RD, Reese S, Bochicchio K, et al. Obesity and the risk for surgical site infection in abdominal surgery. Am Surg. 2016;82(4):331–6.
Skeie E, Koch AM, Harthug S, et al. A positive association between nutritional risk and the incidence of surgical site infections: a hospital-based register study. PLoS One. 2018;13(5):e0197344.
Tanumihardjo SA, Anderson C, Kaufer-Horwitz M, et al. Poverty, obesity, and malnutrition: an international perspective recognizing the paradox. J Am Diet Assoc. 2007;107(11):1966–72.
Peterson LA, Cheskin LJ, Furtado M, et al. Malnutrition in bariatric surgery candidates: multiple micronutrient deficiencies prior to surgery. Obes Surg. 2016;26(4):833–8.
Andersen CJ, Murphy KE, Fernandez ML. Impact of obesity and metabolic syndrome on immunity. Adv Nutr. 2016;7(1):66–75.
Winer DA, Luck H, Tsai S, et al. The intestinal immune system in obesity and insulin resistance. Cell Metab. 2016;23(3):413–26.
Chang SH, Freeman NLB, Lee JA, et al. Early major complications after bariatric surgery in the USA, 2003–2014: a systematic review and meta-analysis. Obes Rev. 2018;19(4):529–37.
Jamal MK, DeMaria EJ, Johnson JM, et al. Insurance-mandated preoperative dietary counseling does not improve outcome and increases dropout rates in patients considering gastric bypass surgery for morbid obesity. Surg Obes Relat Dis. 2006;2(2):122–7.
Love KM, Mehaffey JH, Safavian D, et al. Bariatric surgery insurance requirements independently predict surgery dropout. Surg Obes Relat Dis. 2017;13(5):871–6.