Abstract
Despite excellent long-term results, insufficient weight loss, weight regain, and pathologic gastroesophageal reflux disease may require revisional procedures after laparoscopic sleeve gastrectomy (LSG). Resleeve gastrectomy (ReSG) for failed LSG, has been proposed as an alternative to more complex malabsorptive procedures. The aim of this systematic review and meta-analysis was to examine the current evidence on the therapeutic role and outcomes of ReSG for failed LSG. PubMed, EMBASE, and Web of Science data sets were consulted. A systematic review and Frequentist meta-analysis were performed. Ten studies published between 2010 and 2019 met the inclusion criteria for a total of 300 patients. The age of the patient population ranged from 20 to 66 years old and 80.5% were females. The elapsed time between the LSG and ReSG ranged from 9 to 132 months. The estimated pooled prevalence of postoperative leak and overall complications were 2.0% (95% confidence interval [CI] = .5%-4.7%) and 7.6% (95%CI = 3.1%-13.4%). The estimated pooled mean operative time and hospital length of stay were 51 minutes (95%CI = 49.4-52.6) and 3.3 days (95%CI = 3.13-3.51). The postoperative follow-up ranged from 12 to 36 months and the estimated pooled mean percentage excess weight loss was 61.46% (95%CI = 55.9-66.9). The overall mortality ranged from 0% to 2.2%. ReSG after failed LSG seems feasible and safe with acceptable postoperative leak rate, overall complications, and mortality. The effectiveness of ReSG in term of weight loss seems promising inthe short-term but further studies are warranted to explore its effect on patients' quality of life, postoperative gastroesophageal reflux disease, and long-term weight loss.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have