• Surg Obes Relat Dis · May 2019

    Is age a real or perceived discriminator for bariatric surgery? A long-term analysis of bariatric surgery in the elderly.

    • Jai Prasad, Ellen Vogels, James T Dove, Craig Wood, Anthony T Petrick, and David M Parker.
    • Division of Foregut and Bariatric Surgery, Geisinger Medical Center, Danville, Pennsylvania.
    • Surg Obes Relat Dis. 2019 May 1; 15 (5): 725-731.

    BackgroundBariatric surgery is the most effective treatment of obesity. There are few studies evaluating long-term outcomes in elderly patients.ObjectivesOur study was designed to evaluate the safety and long-term outcomes of bariatric surgery in the elderly compared with a contemporary medically managed cohort.SettingUniversity hospital.MethodsThree hundred thirty-seven patients age ≥60 who underwent a sleeve gastrectomy or Roux-en-Y gastric bypass between January 2007 and April 2017 were identified (ElderSurg) and compared with a matched cohort of medically managed elderly patients with obesity (ElderNonSurg).ResultsThirty-two patients underwent laparoscopic sleeve gastrectomy, 190 underwent laparoscopic Roux-en-Y gastric bypass, and 115 underwent open Roux-en-Y gastric bypass. The cohort was a mean of 64.4-years old, 75.4% female, mean preoperative body mass index was 46.9, and 62.6% had type 2 diabetes. During a median follow-up period of 56.2 months (confidence interval 49.5-62.9), mean percent excess weight loss (EWL) at nadir was 72.1 ± 24.7% and EWL at 36 months or beyond was 60.9 ± 27.6%. On regression analysis, diabetes, body mass index, and laparoscopic sleeve gastrectomy were negatively associated with EWL at all time periods (P < .05). Mean %EWL was greater for Roux-en-Y gastric bypass compared with laparoscopic sleeve gastrectomy (61.7 versus 41.2; P = .039). Diabetes remission rate was 45.8%. There was a statistically significant decrease in the risk of death in ElderSurg (hazard ratio .584, 95% confidence interval .362-.941) compared with ElderNonSurg.ConclusionsOur study supports that bariatric surgery is safe in elderly patients with effective long-term control of obesity, diabetes, and with improved overall survival.Copyright © 2019. Published by Elsevier Inc.

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