Abstract
Laparoscopic sleeve gastrectomy (LSG) is now a popular bariatric procedure worldwide with rising prevalence over the last decade. Staple line leak and bleeding are the most dangerous complications of LSG. Staple line reinforcement (SLR) by oversewing the staple line was suggested to reduce the incidence of leak and bleeding. We designed a randomized controlled prospective study to investigate the value of SLR by invaginating the whole staple line using unidirectional absorbable 3/0 V-Loc 180 sutures (Covidien, Mansfield, MA, USA) to no SLR in LSG. Nine hundred and twenty patients undergoing LSG between March 2016 and March 2017 were included in the study; they were prospectively randomized into two groups: A and B, each of 460 patients. In group A, the entire staple line was invaginated with continuous seromuscular suturing using 3/0 V-Loc 180 suture (Covidien, Mansfield, MA, USA), and in group B, no reinforcement was done. The patients were selected according to National Institute of Health (NIH) guidelines. All procedures were performed by the same team of experienced bariatric surgeons. Patients were followed up for 6weeks after surgery for occurrence of complications. The two groups were matched considering the demographic data. Operative time was significantly longer in group A (P = 0.001), with mean operative time in group A was 69min, while that in Group B was 50.8min. Leak occurred in eight cases (1.7%) in group B and none (0%) in group A; leak was significantly lower in group A (P = 0.008). Bleeding occurred in two patients (0.4%) in group A and in seven (1.5%) in group B (P = 0.178), with no statistically significant difference between both groups as regards bleeding. Comparing SLR by invaginating the whole staple line using unidirectional absorbable 3/0 V-Loc 180 sutures (Covidien, Mansfield, MA, USA) to no SLR in a relatively large cohort of patients undergoing LSG, in a randomized controlled prospective study, has proved statistically significant value for SLR by invaginating sutures.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.