Staple Line Reinforcement Using SEAMGUARD® versus Suture Over Sewing During Laparoscopic Sleeve Gastrectomy for Super Morbidly Obese Patients: A Prospective Randomized Clinical Trial.

Abstract

A prospective randomized clinical trial included 200 super morbidly obese patients randomized into two groups: Group 1 with reinforcement of the staple line by SEAMGUARD® (Gore Medical, Newark, Delaware) and Group 2 with reinforcement of the staple line using suture over sewing. The mean operative time was significantly shorter in Group 1 than Group 2 (62.6 ± 14.5 vs. 84.7 ±15.8 min, p=0.02). Intraoperative blood loss was significantly lower in Group 1 than Group 2 (17.1± 19.1 vs. 56.8 ± 27.9ml, p=0.00). Staple line hematomas were significantly higher in Group 2. There was no difference in postoperative bleeding between the two groups. No leak was reported in both groups. The cost was higher in Group 1. Reinforcing the staple line in laparoscopic sleeve gastrectomy using suturing is equal to SEAMGUARD® in all aspects except shorter operative time and lower intraoperative blood loss with SEAMGUARD®.