Surgical Management of Benign Acquired Tracheoesophageal Fistulas: A Ten-Year Experience

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• 作者：Benoit Jacques Bibas ; MD ; ^{benoitbibas@hotmail.com" class="auth_mail" title="E-mail the corresponding author} ; Paulo Francisco Guerreiro Cardoso ; MD ; PhD ; Helio Minamoto ; MD ; PhD ; Leandro Picheth Eloy-Pereira ; MD ; Mauro Federico L. Tamagno ; MD ; Ricardo Mingarini Terra ; MD ; PhD ; Paulo Manoel P&ecirc ; go-Fernandes ; MD ; PhD
• 刊名：The Annals of Thoracic Surgery
• 出版年：2016
• 出版时间：October 2016
• 年：2016
• 卷：102
• 期：4
• 页码：1081-1087
• 全文大小：633 K

文摘

Benign tracheoesophageal fistulas (TEFs) are rare, and surgical correction is the ideal method of treatment. The objective of this study was to evaluate the results of operative treatment of benign TEFs in patients from a tertiary referral center.

Methods

Retrospective study of patients with benign TEFs who were treated between January 2005 and December 2014. Preoperative evaluation included computed tomography of the chest, bronchoscopy, and upper endoscopy. Preoperative treatment included nutritional support by gastrostomy and treatment of lung infections. Surgical repair was done with tracheal resection and reconstruction, laryngotracheal resection, or membranous tracheal repair without resection. Esophageal management consisted of two-layer closure.

Results

Twenty patients (11 men) with mean age 48 ± 17 years were included. The most frequent cause was postintubation injury (n = 16; 80%). The median TEF length was 9 mm (interquartile range [IQR], 2 to 25 mm). The most commonly used surgical approaches were cervicotomy (n = 15; 75%) and cervicosternotomy (n = 3; 15%). Eleven patients required tracheal resection; median length was 3 cm (IQR, 3 to 5.5 cm). Seven patients (35%) required intraoperative tracheostomy. Complications occurred in 55% of patients. There was one dehiscence of the tracheal anastomosis, and one procedure-related death. Ninety-five percent of patients had complete closure of the TEF occurred in 95% of cases. Two patients had tracheal stenosis recurrence, and one patient had both TEF and tracheal stenosis recurrence. Two patients have indwelling silicone tracheal stents.

Conclusions

Surgical treatment of TEF is effective. Nonetheless, morbidity and mortality are not negligible, even when performed at a referral center and after appropriate preoperative evaluation.