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November 11, 2025Obesity FactsOpen Access

Ten-Year Weight Regain After Bariatric Surgery: Prevalence, Predictors, and Metabolic Impact

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Authors

SRSara RibeiroPFPatricia FerreiraBLBruno Lima

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Overview

Retrospective analysis shows 56.7% of patients experience weight regain post-bariatric surgery, indicating potential comorbidity risks.

Key Points

  • To evaluate weight regain after bariatric surgery and its relationship with metabolic outcomes over ten years.
  • Retrospective study of patients undergoing bariatric surgery
  • Weight regain calculated as percentage of maximum weight lost
  • Comparison of Roux-en-Y gastric bypass and sleeve gastrectomy outcomes
  • Mean weight regain at ten years was 28%
  • 56.7% of patients classified as 'Regainers'
  • Baseline type 2 diabetes mellitus associated with reduced risk of significant weight regain

Cite This Study

Ribeiro et al. (2025) studied this question.

synapsesocial.com/papers/69252ea3c0ce034ddc356917https://doi.org/10.1159/000549498
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Metabolic Outcomes and Recurrent Weight Gain 10 Years After Roux-en-Y Gastric Bypass, a Longitudinal Cohort Study2026
  2. 2Effect of Weight Regain on Body Composition and Metabolic Biomarkers After Sleeve Gastrectomy: a Cross-Sectional Study from a Hospital Database2022 · 14 citations
  3. 3Weight loss outcomes and associated factors after metabolic bariatric surgery: Analysis of routine clinical data in Scotland2024 · 14 citations
  4. 4Preoperative Factors Associated with Weight Loss and Recurrent Weight Gain after Bariatric Surgery: A Longitudinal Study in a UK Public Healthcare Setting2026
  5. 5Socio-Demographic and Preoperative Clinical Factors Associated With 5-Year Weight Trajectories After Roux-en-Y Gastric Bypass and Sleeve Gastrectomy2024