ArticleWideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques2026
Bariatric surgery after childbirth: does a history of pregnancy affect weight loss after surgery? The Maternal Outcomes of Bariatric Surgery and Pregnancy Study (MOMBARIS).
Article in Wideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques, 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
introductionObesity is a major global health issue associated with comorbidities, such as type 2 diabetes mellitus (T2DM) and cardiovascular disease. Bariatric surgery is effective, but its outcomes vary. Obstetric history may influence results, as pregnancy induces lasting metabolic and hormonal changes, though current evidence remains unclear.
aimThis study aimed to evaluate whether preoperative pregnancy history affects weight loss outcomes after bariatric surgery. MATERIALS AND
methodsA retrospective multicenter analysis was conducted within the Maternal Outcomes of Bariatric Surgery and Pregnancy Study project, including 1399 women from 11 Polish bariatric centers. The participants were divided into 2 groups: women with a history of pregnancy (n=1061) and nulliparous women (n=338). Primary outcomes included percentage of total weight loss (%TWL), percentage of excess weight loss (%EWL), and overall weight reduction.
resultsWomen with prior childbirth were older (42 vs 32.5 y;
conclusionsWomen with a history of childbirth achieve poorer weight loss outcomes after bariatric surgery; however, it is not an independent factor influencing bariatric results.
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