Performance Characteristics of Endoscopic Sleeve Gastroplasty in Patients with Prior Intragastric Balloon: Results of a Propensity Score Matched Study
Introduction The performance characteristics of endoscopic sleeve gastroplasty (ESG) for weight recurrence after intragastric balloon (IGB) are unknown. Methods This is a retrospective propensity score matched study of ESG after IGB (IGB-to-ESG) vs ESG without prior IGB (ESG-only). The primary outco...
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Veröffentlicht in: | Obesity surgery 2023-09, Vol.33 (9), p.2711-2717 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Introduction
The performance characteristics of endoscopic sleeve gastroplasty (ESG) for weight recurrence after intragastric balloon (IGB) are unknown.
Methods
This is a retrospective propensity score matched study of ESG after IGB (IGB-to-ESG) vs ESG without prior IGB (ESG-only). 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, and safety.
Results
Thirty-nine adults underwent ESG from August 2020 to September 2022 after IGB explantation a median of 24 months (range 2–56 months) prior and a median post-IGB nadir weight increase of 100.0% (range 0 to 3200%). An ESG-only 2:1 age- sex- and BMI- propensity score matched cohort was derived from 649 patients (Pearson’s goodness-of-fit: 0.86). TWL for IGB-to-ESG vs. ESG-only was 12.3 ± 13.5% vs. 12.4 ± 3.7% at 3 months (
p
= 0.97), 10.1 ± 7.1% vs. 15.4 ± 4.6% at 6 months (
p
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ISSN: | 0960-8923 1708-0428 |
DOI: | 10.1007/s11695-023-06715-y |