Single Anastomosis Duodenoileal Bypass or Roux-en-Y Gastric Bypass After Failed Sleeve Gastrectomy: Medium-Term Outcomes.

Autor: Dijkhorst PJ; Dutch Obesity Clinic, Huis ter Heide, The Netherlands. phillip.dijkhorst@gmail.com., Al Nawas M; Department of Surgery, St. Antonius Hospital, Nieuwegein, The Netherlands., Heusschen L; Department of Surgery, Rijnstate Hospital/Vitalys Clinics, Arnhem, The Netherlands., Hazebroek EJ; Department of Surgery, Rijnstate Hospital/Vitalys Clinics, Arnhem, The Netherlands., Swank DJ; Department of Surgery, Haaglanden Medical Center/NOK-West, The Hague, The Netherlands., Wiezer RMJ; Department of Surgery, St. Antonius Hospital, Nieuwegein, The Netherlands., Aarts EO; WeightWorks Clinics, Amersfoort, The Netherlands.
Jazyk: angličtina
Zdroj: Obesity surgery [Obes Surg] 2021 Nov; Vol. 31 (11), pp. 4708-4716. Date of Electronic Publication: 2021 Aug 16.
DOI: 10.1007/s11695-021-05609-1
Abstrakt: Background: Although the sleeve gastrectomy (SG) has good short-term results, it comes with a significant number of patients requiring revisional surgery because of insufficient weight loss or functional complications.
Objective: To investigate the effectiveness of the single anastomosis duodenoileal bypass (SADI-S) versus the Roux-en-Y gastric bypass (RYGB) on health outcomes in (morbidly) obese patients who had previously undergone SG, with up to 5 years of follow-up.
Methods: Data from patients who underwent revisional SADI-S or RYGB after SG were retrospectively compared on indication of surgery, weight loss, quality of life, micronutrient deficiencies, and complications.
Results: From 2007 to 2017, 141 patients received revisional laparoscopic surgery after SG in three specialized Dutch bariatric hospitals (SADI-S n=63, RYGB n=78). Percentage total weight loss following revisional surgery at 1, 2, 3, 4, and 5 years was 22%, 24%, 22%, 18%, and 15% for SADI-S and 10%, 9%, 7%, 8%, and 2% for RYGB (P<.05 for 1-4 years). Patients who underwent RYGB surgery for functional complications experienced no persistent symptoms of GERD or dysphagia in 88% of cases. No statistical difference was found in longitudinal analysis of change in quality of life scores or cross-sectional analysis of complication rates and micronutrient deficiencies.
Conclusion: Conversion of SG to SADI-S leads to significantly more total weight loss compared to RYGB surgery with no difference in quality of life scores, complication rates, or micronutrient deficiencies. When GERD in sleeve patients has to be resolved, RYGB provides adequate outcomes.
(© 2021. The Author(s).)
Databáze: MEDLINE
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