Clinical comparative observation of continuous and interrupted suture of omentopexy in laparoscopic sleeve gastrectomy / 国际外科学杂志

ABSTRACT

Objective:To compare the safety of continuous suture and interrupted suture in Laparoscopic Sleeve Gastrectomy and Omentopexy.Methods:The retrospective study include 121 patients who underwent Laparoscopic Sleeve Gastrectomy and Omentopexy in the Department of Obesity and Metabolic Surgery of the First Affiliated Hospital of Jinan University from January 2019 to March 2020.Among the 121 patients, 40 were males and 81 females, with an average age of (30.17±10.16) and (27.10±11.03), respectively. Among them, 70 patients used continuous suture during OP (continuous suture group), and 51 patients used intermittent suture (interrupted suture group). The operation time, intraoperative blood loss, postoperative pain score, postoperative complications were compared between the two groups. Normally distributed measurement data were measured as (mean ± standard) deviation ( Mean± SD), and t test was used to count the comparison between the two groups. The χ2 test was used to compare the measurement data between groups. The rank data used Wilconxon rank sum test. Results:(1) Intraoperative conditions the operative time and intraoperative blood loss in the continuous suture group were (124.89±37.69) min and (7.3±2.5) mL, respectively. In the interrupted suture group, the above indexes were (124.80±35.53) min and (7.0±2.5) mL, respectively. There was no significant difference between the two groups ( t=0.012, 0.709, P>0.05). (2) Postoperative conditions postoperative pain score and postoperative hospital stay in the continuous suture group were mild pain in 45 cases, moderate pain in 25 cases, painless and severe pain in 0 cases, (9.3±3.2) d, respectively. In the interrupted suture group, the above indicators were 39 cases of mild pain, 12 cases of moderate pain, 0 cases of painless and severe pain, (8.7±2.1) d, and there was no statistical significance between the two groups ( Z=-1.431, P>0.05, t=1.149, P>0.05). In the continuous suture group, postoperative abdominal distension occurred in 8 cases, nausea and vomiting in 32 cases, gastroesophageal reflux in 17 cases by upper digestive tract imaging, contrast agent slowly passed through the residual stomach/anastomotic site in 14 cases, gastric volvulus in 6 cases, and no postoperative infection or anastomotic leakage occurred. In the interrupted suture group, the above indexes were 10 cases, 25 cases, 14 cases, 10 cases, gastric volvulus in 1 cases, and no postoperative infection or anastomotic leakage occurred. There was no significant difference in the above indicators between the two groups ( χ2=1.559, 0.010, 0.155, 0.003, 1.308, P>0.05). Conclusions:In laparoscopic sleeve gastrectomy and omentopexy, there is no significant difference between the continuous suture and interrupted suture in terms of operation time, intraoperative blood loss and postoperative complications. The surgeon can choose a suitable suture method based on his own judgment and experience.