Endoscopic treatment of postoperative bronchopleural fistula: experience with 45 cases.
BACKGROUND
The value of bronchoscopic sealing of bronchopleural fistulas was studied retrospectively.


METHODS
The cases of 45 patients seen between 1983 and 1996 with bronchopleural fistula after pneumonectomy (40 patients) or lobectomy (5 patients) were reviewed. Age, underlying disease, side, fistula size (millimeters) at initial bronchoscopy, survival (days) after endoscopic treatment, mode and number of endoscopic interventions, interval (days) between operation and fistula occurrence, and pathologic TNM stage in the case of malignancy were recorded. On the basis of the therapeutic outcome (cure, death, chronic empyema with closed fistula, or chronic empyema with open fistula) and the modality (successful sealing or bronchoscopic failure with subsequent surgical intervention), various groups were assessed and compared.


RESULTS
Of 29 patients (64%) treated only endoscopically, 9 were cured. Seven patients had fistula closure, but persistent chronic empyema necessitated permanent drainage. In another 7 patients, the fistula remained open and also was controlled by permanent drainage. Six patients in this group died. The overall rate of fistula closure was 35.6% (16 patients), and recurrence occurred in 2 patients. Sixteen patients (35.6%) required surgical intervention because of increasing fistula size (8 patients), sepsis with refractory empyema (7), and fecal empyema (1 patient). Two patients in the surgical group died. Small fistulas (<3 mm) responded particularly well to primary endoscopic treatment.


CONCLUSIONS
Bronchoscopic treatment of bronchopleural fistula appears an efficient alternative, especially when surgical intervention cannot be done because of the physical condition of the patient.
Department of Thoracic Surgery, Pulmologisches Zentrum, Vienna, Austria. Peter.Hollaus@pul.magwien.gv.at
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PH
Hollaus
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F
Lax
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D
Janakiev
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P
Lucciarini
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E
Katz
A
A
Kreuzer
N S
NS
Pridun
D000328:Adult; D000368:Aged; D001983:Bronchial Fistula / Q000601:surgery*; D001999:Bronchoscopy; D002289:Carcinoma, Non-Small-Cell Lung / Q000601:surgery; D004724:Endoscopy; D005402:Fistula / Q000601:surgery*; D006801:Humans; D008175:Lung Neoplasms / Q000601:surgery; D008297:Male; D008875:Middle Aged; D010995:Pleural Diseases / Q000601:surgery*; D011183:Postoperative Complications / Q000601:surgery*; D012189:Retrospective Studies; D016896:Treatment Outcome