ArticleAnnals of surgical treatment and research2026
Efficacy and safety of metabolic bariatric surgery in patients aged ≥55 years: a multicenter retrospective cohort study in East Asians.
Article in Annals of surgical treatment and research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Purpose: Metabolic bariatric surgery (MBS) efficacy and safety is established for older patients, but East Asian data are limited. This study aimed to evaluate the safety and efficacy of MBS by comparing older (≥55 years) and younger (<55 years) East Asian patients with obesity. Methods: This multicenter, retrospective review included 410 patients undergoing MBS from January to December 2019. Patients were stratified into the older group (OG, age ≥55 years; n = 39) and the younger group (YG, age <55 years; n = 371). We compared surgical safety, weight parameters, and comorbidity resolution rates. Results: The OG had lower mean body weight (97.9 ± 16.4 kg Conclusion: MBS is a safe and effective treatment for older East Asians with obesity, offering substantial comorbidity resolution despite achieving a lower weight loss compared to the younger patients.
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