Table 1.
Demographic, anthropometric, complications, and outcome data of patients underwent OABG as revisional procedure for weight regain (n = 49)
| Gender (M:F) | 7:42 |
| Age (mean ± standard deviation) | 37.83 ± 9.36 |
| No. of years follow-up | 3.8 ± 1.4 |
| Weight | |
| • Before LSG | 133.5 ± 29.1 |
| • Before revisional procedure | 113.3 ± 20.2 |
| • 5 Years after revision |
93.8 ± 19 (p value < 0.001) |
| BMI | |
| • Before revisional procedure | 43.0 ± 6.8 |
| • 5 Years after revision |
35.6 ± 7.0 (p value < 0.001) |
| TWL% 5 years post-revisional procedure | 19.4 ± 16.3 |
| EWL% post-revisional procedure | |
| • 5 Years after revision | 50.9 ± 30.6 |
| Postoperative complications (n) | |
| • Staple line leak | 1 (RYGB) |
| • Anastomotic ulcer | 3 |
| • Bile reflux | 3 (2 RYGB) |
| • Denovo GERD | 3 |
| • Nutritional deficiency | 1 |
| • Revisional surgery | 2 (SADI) |
| • Mortality | 0 |
OABG: One Anastomosis Gastric Bypass; LSG: laparoscopic sleeve gastrectomy; BMI: Body Mass Index; TWL%: total weight loss percentage; EWL %: excess weight loss percentage; GERD: gastroesophageal reflux disease; RYGB: Roux-en-Y Gastric bypass; SADI: Single Anastomosis Duodeno-Ileostomy