Efficacy and feasibility of tunnel esophagogastrostomy to perform proximal gastrectomy
10.3760/cma.j.cn441530-20240614-00211
- VernacularTitle:近端胃切除隧道式吻合术的可行性及疗效分析
- Author:
Chao YUE
1
;
Rui PENG
;
Guangli SUN
;
Liang CHEN
;
Haitian WANG
;
Weiguo XU
;
Wei WEI
;
Bin ZHOU
;
Xu WEN
;
Rongmin GU
;
Xuezhi MING
;
Huanqiu CHEN
;
Gang LI
Author Information
1. 江苏省肿瘤医院 江苏省肿瘤防治研究所 南京医科大学附属肿瘤医院普通外科，南京 210009
- Keywords:
Stomach neoplasm;
Proximal gastrectomy;
Esophagogastrostomy;
Tunnel technique;
Reflux esophagitis
- From:
Chinese Journal of Gastrointestinal Surgery
2024;27(10):1045-1049
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the efficacy and feasibility of performing a new surgical procedure, tunnel esophagogastrostomy, to perform proximal gastrectomy.Methods:The study cohort comprised 10 consecutive patients who had undergone esophagogastrostomy by the tunnel technique in Jiangsu Cancer Hospital between October 2019 and July 2022. All patients were male. Their average age was (64.2±8.1) years and body mass index (25.5±3.2) kg/m2. Nine had upper gastric body adenocarcinoma, the remaining one having signet ring cell carcinoma. TNM staging of the tumors showed that seven were Stage IA, one Stage IB, one Stage IIA, and one Stage IIIA. Briefly, tunnel esophagogastrostomy is performed as follows: After performing a proximal gastrectomy, a rectangular seromuscular flap (3.0 cm × 3.5 cm) is created. The posterior esophageal wall is sutured to the gastric wall at the orad end of the seromuscular flap 5 cm from the stump with three to four stitches. Next, the stump of the esophagus is opened, the posterior esophageal wall is sutured to the gastric mucosa and submucosa, and the anterior esophageal wall is sutured to the full layer of the stomach. Finally, the caudad end of the seromuscular flap is closed. Data on surgical safety, postoperative morbidity, and postoperative reflux esophagitis were analyzed. All enrolled patients completed endoscopic follow-up 1 year and 2 years after surgery.Results:All procedures were completed. They comprised four cases of laparoscopic assisted surgery, four of DaVinci robotic surgery, and two of open surgery. The mean operation time was 212.7±33.2 mins, mean anastomosis time (51.6±5.3) minutes, mean tunnel preparation time (20.0±3.5) minutes, and mean operative blood loss (90.0±51.6) mL. The time to first postoperative passage of flatus was (64.8±11.5) hours. The mean hospital stay after surgery was (9.2±1.7) days. There were no postoperative complications above Clavien-Dindo Grade II. The mean preoperative Reflux Disease Questionnaire score was (3.3± 0.4) before the surgery, (3.8±1.0) 1 month postoperatively, and (3.3±0.4) 12 months postoperatively. All patients underwent endoscopic follow-up; no anastomotic stenoses were found. However, one patient had Grade A reflux esophagitis 1 year after surgery and another Grade B reflux esophagitis 2 years after surgery.Conclusion:Esophagogastrostomy by the tunnel technique is a safe and feasible means of performing proximal gastrectomy.
