Functional outcomes of 100 patients with adenocarcinoma of the esophagogastric junction undergoing Cheng's GIRAFFE(®) reconstruction after proximal gastrectomy / 中华胃肠外科杂志

Objective: To investigate the functional outcomes and postoperative complications of Cheng's GIRAFFE reconstruction after proximal gastrectomy. Methods: A descriptive case series study was conducted. Clinical data of 100 patients with adenocarcinoma of the esophagogastric junction who underwent Cheng's GIRAFFE reconstruction after proximal gastrectomy in Cancer Hospital of University of Chinese Academy of Sciences (64 cases), Zhejiang Provincial Hospital of Chinese Medicine (24 cases), Lishui Central Hospital (10 cases), Huzhou Central Hospital (1 case) and Ningbo Lihuili Hospital (1 case) from September 2017 to June 2021 were retrospectively analyzed. Of 100 patients, 64 were males and 36 were females; the mean age was (61.3 ± 11.1) years and the BMI was (22.7±11.1) kg/m(2). For TNM stage, 68 patients were stage IA, 24 were stage IIA and 8 were stage IIB. Postoperative functional results and postoperative complications of radical gastrectomy with Giraffe reconstruction were analyzed and summarized. Gastroesophageal reflux disease questionnaire (RDQ) score and postoperative endoscopy were used to evaluate the occurrence of reflux esophagitis and its grade (grade N, grade A, grade B, grade C, and grade D from mild to severe reflux). The continuous data conforming to normal distribution were expressed as (mean ± standard deviation), and those with skewed distribution were presented as median (Q1, Q3). Results: All the 100 patients successfully completed R0 resection, including 77 patients undergoing laparoscopic surgery and 23 patients undergoing laparotomy. The Giraffe anastomosis time was (38.6±14.0) min; the blood loss was (73.0±18.4) ml; the postoperative hospital stay was 9.5 (8.2, 13.0) d; the hospitalization cost was (6.0±0.3) ten thousand yuan. Fourteen cases developed perioperative complications (14.0%), including 7 cases of pleural effusion or pneumonia, 3 cases of anastomotic leakage, 2 cases of gastric emptying disorder, 1 case of gastrointestinal hemorrhage and 1 case of anastomotic stenosis, who were all improved and discharged after symptomatic management. Patients were followed up for (33.3±1.6) months. Eight patients were found to have reflux symptoms by RDQ scale six months after surgery, and 11 patients (11/100,11.0%) were found to have reflux esophagitis by gastroscopy, including 6 in grade A, 3 in grade B, and 2 in grade C. All the patients could control their reflux symptoms with behavioral guidance or oral PPIs. Conclusion: Cheng's GIRAFFE reconstruction has good anti-reflux efficacy and gastric emptying function; it can be one of the choices of reconstruction methods after proximal gastrectomy.

Clinical study of continual jejunal interposition after subtotal gastrectomy / 中华胃肠外科杂志

<p><b>OBJECTIVE</b>To explore the clinical effect of continual jejunal interposition in digestive tract reconstruction after subtotal gastrectomy.</p><p><b>METHODS</b>Thirty-four patients with distal gastric cancer were divided randomly into two groups. In group A, the digestive continuity was reconstructed by continual jejunal interposition in 16 patients after subtotal gastrectomy. In group B, the digestive tract of other 18 cases were reconstructed by Billroth II procedure. The postoperative comp1ications, nutritional status, food intake and gastroscopic results were compared.</p><p><b>RESULTS</b>There were no complications such as anastomotic leakage or obstruction in the two groups. The Visick scoring of group A was better than that of group B, and the difference was significant one year after operation (mu= 1.98, P< 0.05). All patients retrieved 85% of preoperative food intake per meal in group A, while only l4 patients got such results in group B. The weight loss was significantly higher in group B than that in group A(t = - 2.181, P= 0.037) after operation. The serum albumin level after operation in group A was significantly higher than that in group B (t=2.125, P=0.041), the level one year after operation in group A was also significantly higher than that before operation (t= - 2.175, P= 0.011). Gastroscopy one year after operation revealed fluent stoma,no bile reflux,and no congestion and edema in stomal mucosa and interposed jejunum in group A, while bile retention in 11 cases (61.1%), stomal inflammation in 13 cases (72.2%), and stomal ulcer in 2 cases (11.1%) in group B.</p><p><b>CONCLUSION</b>Continual jejunal interposition after subtotal gastrectomy can recover physiological continuity of digestive tract and improve the quality of 1ife without reflux gastritis.</p>