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Erschienen in:
10.09.2020 | Original Contributions
Short-term Outcome of Single-Anastomosis Plication Ileal Bypass (SAPI) in Treatment of Morbid Obesity
Erschienen in: Obesity Surgery | Ausgabe 12/2020
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Purpose
This prospective study aimed to report the short-term outcome of the single-anastomosis plication ileal (SAPI) bypass in the treatment of morbid obesity.
Methods
Adult patients with morbid obesity who underwent SAPI procedure were recruited to this prospective study. SAPI procedure involved plication of the greater curvature of the stomach in two rows then performing a stapled side-to-side anastomosis between an ileal loop and the gastric antrum. Body mass index (BMI), percentage excess weight loss (%EWL), percentage total weight loss (%TWL), and improvement in comorbidities were recorded at 6 and 12 months postoperatively.
Results
The present study included 56 patients (48 female) of a mean age of 37.3 years. There was a significant decrease in BMI at 6 months (37.2 ± 9.3) and 12 months (31.5 ± 7.8) as compared with the baseline BMI (47.9 ± 5.7). The %EWL at 12 months was 72.5 ± 16.2, significantly higher than its value at 6 months (50.1 ± 15.6). The %TWL at 12 months was 36.4 ± 6.4, significantly higher than its value at 6 months (24.9 ± 6.3). All patients with DM showed remission or improvement in their diabetic state. Improvement in hyperlipidemia and hypertension was recorded in 81.8% and 77.8% of patients, respectively. Postoperative complications were recorded in five (8.9%) patients.
Conclusion
SAPI procedure achieved significant reduction in body weight and BMI, significant %EWL, and satisfactory improvement in comorbidities at 12 months after surgery. Longer follow-up of patients is needed to reach more solid conclusions on the efficacy and safety of this new technique.