The outcomes of Re-Redo bariatric surgery—results from multicenter Polish Revision Obesity Surgery Study (PROSS)

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2024年2月1日

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Michał Łabul,
Michał Wysocki,
Piotr Małczak,
Maciej Matyja,
Natalia Dowgiałło-Gornowicz,
Paweł Lech,
Michał Szymański,
Piotr Major,
Michał Pędziwiatr,
Justyna Rymarowicz,
Piotr Zarzycki,
Tomasz Stefura,
Karol Ciszek,
Piotr Myśliwiec,
Hady Razak Hady,
Paulina Głuszyńska,
Monika Proczko-Stepaniak,
Maciej Walędziak,
Michał Janik,
Andrzej Kwiatkowski,
Magdalena Materlak,
Katarzyna Bartosiak,
Łukasz Czyżykowski,
Maciej Mawlichanów,
Piotr Kowalewski,
Jacek Szeliga,
Wojciech Kupczyk,
Anna Harań,
Grzegorz Kowalski,
Rafał Mulek,
Michał Kreft,
Michał Orłowski,
Paula Franczak,
Artur Binda,
Wiesław Tarnowski,
Paweł Jaworski,
Mateusz Kamiński,
Maciej Pastuszka,
Wojciech Lisik,
Paweł Szymański,
Bartosz Katkowski,
Michał Leśniak

摘要

The increasing prevalence of bariatric surgery has resulted in a rise in the number of redo procedures as well. While redo bariatric surgery has demonstrated its effectiveness, there is still a subset of patients who may not derive any benefits from it. This poses a significant challenge for bariatric surgeons, especially when there is a lack of clear guidelines. The primary objective of this study is to evaluate the outcomes of

patients who underwent Re-Redo bariatric surgery. We conducted a retrospective cohort study on a group of 799 patients who underwent redo bariatric surgery between 2010 and 2020. Among these patients, 20 individuals underwent a second elective redo bariatric surgery (Re-Redo) because of weight regain (15 patients) or insufficient weight loss, i.e. < 50% EWL (5 patients). Mean BMI before Re-Redo surgery was 38.8 ± 4.9 kg/m². Mean age was 44.4 ± 11.5 years old. The mean %TWL before and after Re-Redo was 17.4 ± 12.4% and %EBMIL was 51.6 ± 35.9%. 13/20 patients (65%) achieved > 50% EWL. The mean final %TWL was 34.2 ± 11.1% and final %EBMIL was 72.1 ± 20.8%. The mean BMI after treatment was 31.9 ± 5.3 kg/m². Complications occurred in 3 of 20 patients (15%), with no reported mortality or need for another surgical intervention. The mean follow-up after Re-Redo was 35.3 months. Although Re-Redo bariatric surgery is an effective treatment for obesity, it carries a significant risk of complications.