Abstract
The laparoscopic adjustable gastric band (AGB) has fallen out of favor due to poor long-term weight loss and frequent complications. Many patients stand to benefit from elective conversion of AGB to more durable procedures such as sleeve gastrectomy (SG) or Roux-en-Y gastric bypass (RYGB). Whether it is safer to perform this conversion in one or two stages, however, remains controversial. We performed an IRB-approved review of prospectively collected data from all one-stage band conversions performed at our institution from January 2012 to December 2017. Patients were separated into two groups: those who underwent conversion to either a RYGB or SG. Demographics, indications, and outcomes of each group were compared using Fisher’s exact test, Mann–Whitney rank sums, and chi-squared tests. Outcomes were recorded within a 1-year follow-up period and compared to published outcomes for one-stage band conversions. Thirty-eight patients were included for analysis. Average age and BMI were was 50.8 years and 41.1 kg/m2, respectively. The average operative time (164 min, 105–258 min) and length of stay (2.2 days, 1–5 days) did not differ between indication and procedure performed. Overall, early (< 30 day) and late (> 30 day) major complication rates were 7.9% and 5.3%, respectively. There were no leaks and no deaths. Within a 1-year postoperative period, seven re-interventions were performed. Elective one-stage band conversion to RYGB or SG can be performed safely.
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Acknowledgements
Darla Bruchak RN CBN (darla.bruchak@sluhn.org); St Luke’s University Health Network; Bethlehem, PA.
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All authors including Peter W Lundberg, Abigail Gotsch, Eonjun Kim, Leonardo Claros, Jill Stoltzfus, and Maher El Chaar have no conflicts of interest to disclose.
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this retrospective study, formal consent is not required.
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As this study involved a retrospective review of a prospectively maintained, de-identified database, obtaining informed consent did not apply, and we obtained an exemption from informed consent by our center’s Institutional Review Board.
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Lundberg, P.W., Gotsch, A., Kim, E. et al. Safety of one-stage conversion surgery after failed gastric band: our experience and review of the literature. Updates Surg 71, 445–450 (2019). https://doi.org/10.1007/s13304-018-0598-1
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DOI: https://doi.org/10.1007/s13304-018-0598-1