Weight loss after one-anastomosis/mini-gastric bypass – The impact of biliopancreatic limb: A retrospective cohort study

BACKGROUND: One-anastomosis/mini-gastric bypass (OAGB/MGB), as a popular bariatric surgery method, has many advantages; however, the biliopancreatic limb length (BPL) in this surgery is under debate. The aim of the study was to evaluate the effect of BPL on weight-loss outcome after OAGB/MGB. MATERI...

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Detalles Bibliográficos
Autores principales: Kermansaravi, Mohammad, Pishgahroudsari, Mohadeseh, Kabir, Ali, Abdolhosseini, Mohammad Reza, Pazouki, Abdolreza
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer - Medknow 2020
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7003543/
https://www.ncbi.nlm.nih.gov/pubmed/32055245
http://dx.doi.org/10.4103/jrms.JRMS_117_19
Descripción
Sumario:BACKGROUND: One-anastomosis/mini-gastric bypass (OAGB/MGB), as a popular bariatric surgery method, has many advantages; however, the biliopancreatic limb length (BPL) in this surgery is under debate. The aim of the study was to evaluate the effect of BPL on weight-loss outcome after OAGB/MGB. MATERIALS AND METHODS: A retrospective cohort study was performed on 653 patients who underwent OAGB/MGB with adjusted BPL based on preoperative body mass index (BMI) and patient's age, between 2010 and 2015 with 12-month follow-ups. Weight-loss outcomes and complications were analyzed in these patients, considering BPL. RESULTS: Weight, age, sex, and type 2 diabetes mellitus were the most contributory predictors as independent predictors of 12-month excess weight loss, respectively, and BPL was the least contributory predictor. CONCLUSION: Tailoring BPL in OAGB/MGB based on patient's age and preoperative BMI seems to have acceptable results.

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