Airway occlusion stenting appears to be a feasible and effective technique for treatment of bronchopleural fistula.

Placement of the novel esophageal covered stent is a minimally invasive, efficacious treatment option for the patients with cervical anastomotic leakage after esophagectomy.

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BackgroundNeoplastic esophagogastric anastomotic strictures after resection of esophageal cancer is a very difficult problem in clinical practice. We aim at to investigate the safety and feasibility of arterial infusion chemotherapy in treatment of neoplastic esophagogastric anastomotic strictures after esophagectomy.MethodsFrom October 2014 to December 2019, 50 patients with Neoplastic esophagogastric anastomotic strictures after resection of esophageal cancer were assessed retrospectively. Preoperative dysphagia was grade III in 34 cases and grade IV in 16 cases. Thirty-eight patients had different degrees of dyspnea before surgery Twenty-five patients had intolerable (grade IV) dyspnea and airway stenting was undertaken before surgery. Thirteen patients had tolerable dyspnea that did not require airway stenting, and preoperative dyspnea was grade III.ResultsAll patients were successfully treated with arterial infusion chemotherapy, no paraplegia or death occurred. The dysphagia grade of 50 patients after AIC was compared: one case had grade I, 40 cases had grade II, and nine cases had grade III. Thirteen patients had tolerable dyspnea that did not necessitate airway stenting. Dyspnea was classified as grade I in five cases and grade II in eight cases. After 1–3 courses of AIC, 50 patients were followed up for a complete response (eight cases), partial response (28) and stable disease (14 cases). Total objective effective rate (complete response+ partial response) and disease control rate(complete response + partial response + stable disease)were 72.0% and 100.0%, respectively. The median duration of follow-up was 8.5 months. One-year survival was 46.0%.ConclusionArterial infusion chemotherapy is safe and efficacious treatment for Neoplastic esophagogastric anastomotic strictures after esophagectomy.

The maximum diameter of the balloon used for balloon dilatation(BD) of esophagogastric anastomotic stricture (EAS) is generally 20 millimeters. This study aimed to evaluate the safety and efficacy of BD under fluoroscopy, using balloons with a diameter of 25-30 millimeters. We retrospectively analyzed the data of patients with benign EAS treated by large BD (balloon diameter, 25-30 mm) under fluoroscopy. The Cox proportional hazards model (PHM) was used to identify the factors associated with stricture-free survival. The results show that a total of 127 patients were included in this study, and 204 BDs were performed. The technical success rate was 96.6%, and the clinical success rate was 99.2%. The incidence of serious adverse events was 3.4% (7/204). One patient died of massive hemorrhage during BD, and nine patients were lost to follow-up. For the remaining 117 patients, the median stricture-free survival period was 14.9 months. In multivariable analysis using the Cox PHM, only balloon diameter was significantly associated with stricture-free survival. The stricture-free survival period tended to increase as balloon diameter increased. Large BD under fluoroscopy appears to be safe and effective for the treatment of benign EAS after esophagectomy.