Maselli DB, Wooley C, Lee D, Waseem A, Donnangelo LL, Secic M, Coan B, McGowan CE. Outcomes of Endoscopic Sleeve Gastroplasty Following Laparoscopic Adjustable Gastric Band: A Propensity Score-matched Analysis.
Surg Laparosc Endosc Percutan Tech 2024;
34:185-189. [PMID:
38359348 DOI:
10.1097/sle.0000000000001265]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 12/01/2023] [Indexed: 02/17/2024]
Abstract
BACKGROUND
The performance of endoscopic sleeve gastroplasty (ESG) in patients with prior laparoscopic adjustable gastric band (LAGB) has not been characterized.
MATERIALS AND METHODS
This is a retrospective propensity score-matched study of ESG after LAGB at 2 centers with expertise in bariatric endoscopy. The primary outcome was total weight loss (TWL) at 12 months. Secondary outcomes included TWL at 3 and 6 months, 12-month excess weight loss (EWL), procedural characteristics, predictors of TWL, and serious adverse events.
RESULTS
Twenty-six adults (88.5% female, age 50.8 y, BMI 36.5 kg/m 2 ) with prior LAGB (median duration 8 y) underwent ESG at a median of 3 years after LAGB removal. A 2:1 age-matched, sex-matched, and BMI-matched comparator group was created, comprising ESG patients from the same organization and time frame but without prior LAGB. TWL for the LAGB-to-ESG cohort versus the ESG-only cohort was 10.1±5.5% versus 13.0±4.4% at 3 months ( P =0.0256), 12.4±7.2% versus 16.0±5.4% at 6 months ( P =0.0375), and 12.7±8.2% versus 18.4±6.5% at 12 months ( P =0.0149). At 12 months, the LAGB-to-ESG cohort had an EWL of 52.5±50.0%, and 75% achieved TWL ≥10%. There was no association between TWL at 3, 6, or 12 months and the following traits: age or BMI at the time of ESG, patient sex, and time from LAGB removal to ESG. No serious adverse events occurred in either cohort.
CONCLUSION
ESG after LAGB facilitates safe and clinically meaningful weight loss but is attenuated compared to primary ESG.
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