ABSTRACT
Background: Duodenal stump fistula represents an infrequent but serious complication after laparoscopic radical gastrectomy with Billroth II or Roux-en-Y reconstruction for gastric cancer. The present study was designed to evaluate the effectiveness of laparoscopic double half purse-string sutures plus "8" pattern of stitching for reinforcement of duodenal stump. Methods: The data of patients undergoing laparoscopic radical gastrectomy with Billroth II or Roux-en-Y reconstruction were retrospectively analyzed between August 2022 and June 2023. According to the different reinforcement methods of duodenal stump, included patients were subdivided into three groups as follows: Group A, duodenal stump was treated with double half purse-string sutures plus "8" pattern of stitching; Group B, duodenal stump was reinforced by continuous suture using a barbed suture; and Group C, duodenal stump without any additional processing. The incidences of duodenal stump fistula between three groups were documented and compared. Moreover, the independent risk factors associated with duodenal stump fistula were analyzed using the logistic regression analysis. Results: No postoperative duodenal stump fistula occurred in Group A, which was significantly different from Group B and Group C (P = .007). In the multivariate analysis, age (odds ratio [OR], 1.191; 95% confidence interval [CI], 1.088-1.303), body mass index (OR, 0.824; 95% CI, 0.727-0.935), and American Society of Anesthesiologists score (OR, 4.495; 95% CI, 1.264-15.992) were the risk factors for duodenal stump fistula. Conclusion: Double half purse-string sutures plus "8" pattern of suture can be conducted in a relatively short operation period and could prevent the incidence of duodenal stump fistula to some extent.
ABSTRACT
BACKGROUND: Digestive tract reconstruction in totally laparoscopic total gastrectomy can be divided into two types: instrument anastomosis and hand-sewn anastomosis. This study explored the feasibility and safety of hand-sewn sutures in esophagojejunostomy of totally laparoscopic total gastrectomy, compared with instrument anastomosis using an overlap linear cutter. METHODS: This retrospective cohort study was conducted from January 2017 to January 2020 at one institution. The clinical data of 50 patients who underwent totally laparoscopic total gastrectomy, with an average follow-up time of 12 months, were collected. The clinicopathologic data, short-term survival prognosis, and results of patients in the hand-sewn anastomosis (n=20) and the overlap anastomosis (n=30) groups were analyzed. RESULTS: There were no significant differences between the groups in sex, age, body mass index, American Society of Anesthesiologists score, tumor location, preoperative complications, abdominal operation history, tumor size, pTNM stage, blood loss, first postoperative liquid diet, exhaust time, or postoperative length of hospital stay. The hand-sewn anastomosis group had a significantly prolonged operation time (204±26.72min versus 190±20.90min, p=0.04) and anastomosis time (58±22.0min versus 46±15.97min, p=0.029), and a decreased operation cost (CNY 77,100±1700 versus CNY 71,900±1300, p<0.0001). Postoperative complications (dynamic ileus, abdominal infection, and pancreatic leakage) occurred in three patients (15%) in the hand-sewn anastomosis group and in four patients (13.3%) in the overlap anastomosis group (anastomotic leakage, anastomotic bleeding, dynamic ileus, and duodenal stump leakage). CONCLUSION: The hand-sewn anastomosis method of esophagojejunostomy under totally laparoscopic total gastrectomy is safe and feasible and is an important supplement to linear and circular stapler anastomosis. It may be more convenient regarding obesity, a relatively high position of the anastomosis, edema of the esophageal wall, and short jejunal mesentery.
Subject(s)
Laparoscopy , Stomach Neoplasms , Anastomosis, Surgical/adverse effects , Gastrectomy/adverse effects , Humans , Postoperative Complications/etiology , Prognosis , Retrospective Studies , Stomach Neoplasms/surgery , Suture TechniquesABSTRACT
BACKGROUND: The application of esophagojejunostomy has certain difficulties in totally laparoscopic total gastrectomy (TLTG). This is due to the higher requirement for surgical techniques and the lack of any unified standards. This study aim to explore the practicability and safety of intracorporeal overlap and intracorporeal hand-sewn anastomosis compared with extracorporeal anastomosis. METHODS: The clinical pathological data of 56 patients who underwent TLTG from March 2016 to December 2020 in the Harbin Medical University Cancer Hospital were retrospectively analyzed. According to the method of anastomosis, the patients were divided into the overlap (n=36) and the hand-sewn anastomosis (n=20). Patients who receive laparoscopic-assisted total gastrectomy (LATG; n=74) formed the control group. The basic clinical data, and intraoperative and postoperative results of the patients were assessed. RESULTS: Compared with the control group, the overlap anastomosis and hand-sewn anastomosis groups showed no significant differences in clinicopathological data and short-term postoperative recovery. There were no significant differences between the overlap and the control group in operation time nor anastomosis time. However, the anastomosis time of the hand-sewn anastomosis group was significantly prolonged compared to the control group (53.20±14.14 vs. 43.01±12.53 minutes, P=0.002). Compared with the control group, the operation cost was significantly higher in the overlap group (CNY 81,300±6,100 vs. CNY 76,600±6,800, P=0.001), but significantly lower in the hand-sewn anastomosis group (CNY 71,900±1,700 vs. CNY 76,600±6,800, P=0.003). Early postoperative complications occurred in 5 cases (13.9%) in the overlap group, 3 cases (15.0%) in the hand-sewn anastomosis group, and 11 cases (14.9%) in the control group. There were 3 cases (8.3%) of postoperative anastomotic-related complications in the overlap group. No anastomotic-related complications were observed in the hand-sewn anastomosis group. CONCLUSIONS: The overlap anastomosis and hand-sewn anastomosis are practical and safe. Furthermore, the overlap anastomosis may be more suitable for patients with lower cardia and fundic lesions. The hand-sewn method has a wider range of indications pending advanced surgical skills, and is an effective supplementary technique for instrument anastomosis.
