Analysis of the Factors Contributing to Bariatric Success After Laparoscopic Redo Bariatric Procedures: Results from Multicenter Polish Revision Obesity Surgery Study (PROSS)

INTRODUCTION: With continuously growing number of redo bariatric surgeries (RBS), it is necessary to look for factors determining success of redo-surgeries. PATIENTS AND METHODS: A retrospective cohort study analyzed consecutive patients who underwent RBS in 12 referral bariatric centers in Poland f...

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Detalles Bibliográficos
Autores principales: Łabul, Michał, Wysocki, Michał, Bartosiak, Katarzyna, Orłowski, Michał, Katkowski, Bartosz, Jaworski, Paweł, Małczak, Piotr, Major, Piotr
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2022
Materias:
Original Contributions
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9672013/
https://www.ncbi.nlm.nih.gov/pubmed/36242680
http://dx.doi.org/10.1007/s11695-022-06306-3
Descripción
Sumario:INTRODUCTION: With continuously growing number of redo bariatric surgeries (RBS), it is necessary to look for factors determining success of redo-surgeries. PATIENTS AND METHODS: A retrospective cohort study analyzed consecutive patients who underwent RBS in 12 referral bariatric centers in Poland from 2010 to 2020. The study included 529 patients. The efficacy endpoints were percentage of excessive weight loss (%EWL) and remission of hypertension (HT) and/or type 2 diabetes (T2D). RESULTS: Group 1: weight regain Two hundred thirty-eight of 352 patients (67.6%) exceeded 50% EWL after RBS. The difference in body mass index (BMI) pre-RBS and lowest after primary procedure < 10.6 kg/m2 (OR 2.33, 95% CI: 1.43–3.80, p = 0.001) was independent factor contributing to bariatric success after RBS, i.e., > 50% EWL. Group 2: insufficient weight loss One hundred thirty of 177 patients (73.4%) exceeded 50% EWL after RBS. The difference in BMI pre-RBS and lowest after primary procedure (OR 0.76, 95% CI: 0.64–0.89, p = 0.001) was independent factors lowering odds for bariatric success. Group 3: insufficient control of obesity-related diseases Forty-three of 87 patients (49.4%) achieved remission of hypertension and/or type 2 diabetes. One Anastomosis Gastric Bypass (OAGB) as RBS was independent factor contributing to bariatric success (OR 7.23, 95% CI: 1.67–31.33, p = 0.008), i.e., complete remission of HT and/or T2D. CONCLUSIONS: RBS is an effective method of treatment for obesity-related morbidity. Greater weight regain before RBS was minimizing odds for bariatric success in patients operated due to weight regain or insufficient weight loss. OAGB was associated with greater chance of complete remission of hypertension and/or diabetes. GRAPHICAL ABSTRACT: [Image: see text] SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s11695-022-06306-3.

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