Evaluation and outcome of different surgical techniques for postintubation tracheoesophageal fistulas.
OBJECTIVE
We evaluated the outcome of different surgical techniques for postintubation tracheoesophageal fistula.


METHODS
Thirty-two consecutive patients aged 51 +/- 23 years had tracheoesophageal fistulas resulting from a median of 30 days of mechanical ventilation via endotracheal (n = 12) or tracheostomy (n = 20) tubes. Tracheoesophageal fistulas were 2.5 +/- 1.2 cm long and were associated with a tracheal (n = 10) or subglottic (n = 3) stenosis in 13 patients.


RESULTS
All but 3 patients were weaned from respirators before repair. All operations were done through cervical incisions and included direct division and closure (n = 9), esophageal diversion (n = 3), muscle interposition (n = 6), or, more recently, tracheal or laryngotracheal resection and anastomosis with primary esophageal closure (n = 14). Nine thyrohyoid and two supralaryngeal releases reduced anastomotic tension. Twenty-three patients (74%) were extubated after the operation (n = 16) or within 24 hours (n = 7), and 7 required a temporary tracheotomy tube. One postoperative death (3%) was associated with recurrent tracheoesophageal fistula. Seven complications (22%) included recurrent tracheoesophageal fistula (n = 1), delayed tracheal stenosis (n = 2), dysphagia (n = 2), and recurrent nerve palsy (n = 2). Complications necessitated reoperation (n = 1), dilation (n = 2), definitive tracheostomy (n = 1), Montgomery T tubes (n = 1), and Teflon injection of the vocal cords (n = 1). Twenty-nine patients (93%) had excellent (n = 24) or good (n = 5) anatomic and functional long-term results. Complications have been less common (7% vs 38%) and long-term results better (93% vs 65%) recently with tracheal or laryngotracheal resection and anastomosis with primary esophageal closure as compared with previous procedures.


CONCLUSIONS
Postintubation tracheoesophageal fistula is usually best treated with tracheal or laryngotracheal resection and anastomosis with primary esophageal closure even in the absence of tracheal damage.
Macchiarini
P
P
Department of Thoracic and Vascular Surgery, Heidehaus Hospital, Hannover Medical School, Hannover, Germany. pmacchiarini@compuserve.com
Verhoye
J P
JP
Chapelier
A
A
Fadel
E
E
Dartevelle
P
P
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000714:Anastomosis, Surgical; D003106:Colon / Q000637:transplantation; D004944:Esophagoplasty / Q000379:methods*; D004947:Esophagus / Q000601:surgery*; D005260:Female; D006801:Humans; D007442:Intubation, Intratracheal / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D015996:Survival Rate; D014132:Trachea / Q000601:surgery*; D014138:Tracheoesophageal Fistula / Q000209:etiology / Q000401:mortality / Q000601:surgery*; D016896:Treatment Outcome