التفاصيل البيبلوغرافية
| العنوان: |
Propensity score matching analysis comparing outcomes between primary and revision Roux-en-Y gastric bypass after adjustable gastric banding: a retrospective record-based cohort study. |
| المؤلفون: |
Hany, Mohamed, Sayed, Iman El, Zidan, Ahmed, Ibrahim, Mohamed, Agayby, Ann Samy Shafiq, Torensma, Bart |
| المصدر: |
Surgical Endoscopy & Other Interventional Techniques; Feb2023, Vol. 37 Issue 2, p1303-1315, 13p |
| مصطلحات موضوعية: |
GASTRIC banding, GASTRIC bypass, PROPENSITY score matching, COHORT analysis, COMORBIDITY |
| مستخلص: |
Background: One-stage revision Roux-en-Y gastric bypass (RRYGB) after Laparoscopic adjustable gastric banding (LAGB) is widely adopted, but its safety is still debated. Objective: This study aimed to compare outcomes between primary Roux-en-Y gastric bypass (PRYGB and RRYGB after LAGB. Method: A retrospective record-based cohort study of patients who underwent PRYGB and RRYGB for failed LAGB and completed at least 2 years of follow-up from 2008 to 2019. Propensity score matching (PSM) analysis was conducted to obtain a balanced sample of patients with RRYGB and PRYGB interventions by adjusting for baseline covariates including age and sex. Results: Patients with PRYGB (n = 558) and RRYGB (n = 156) were included. PSM identified 98 patients for RRYGB and 98 patients for PRYGB. Both cohorts exhibited significant reductions in BMI compared to baseline values (p < 0.001), but reductions were significantly higher in PRYGB compared to those in RRGYB at 6 months (− 10.55 ± 8.54 vs. − 8.38 ± 5.07; p = 0.032), 1-year (− 21.50 ± 8.19 vs. 16.14 ± 6.93; p < 0.001), and 2 years (− 24.02 ± 7.85 vs. − 18.93 ± 6.80; p < 0.001), respectively. A significant improvement in food tolerance from the 1st to the 2nd year was seen after RYGB (p < 0.001). The rates of early and late complications were similar in both cohorts (p = 0.537, p = 1.00). Overall re-intervention rates were 5.1 and 3.1% for RRYGB and PRYGB p = 0.721). Both cohorts exhibited significant improvement in comorbidities after 2 years (p < 0.001). Conclusions: One-stage RRYGB for failed LAGB is safe and effective with comparable rates of complications, re-interventions, and resolution of associated comorbid conditions compared to PRYGB. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
