Postlaryngectomy pharyngocutaneous fistula: Incidence, predisposing factors, and therapy
Postlaryngectomy pharyngocutaneous fistula: Incidence, predisposing factors, and therapy
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DOI：
10.1016/j.otohns.2005.07.025
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发表时间：
2005-11-01
影响因子：
3.4
通讯作者：
Paludetti, G
中科院分区：
文献类型：
--
作者：
Galli, J;De Corso, E;Paludetti, G
OBJECTIVE: The pharyngocutaneous fistula (PCF) is a serious complication after total laryngectomy, and its etiology is not well understood yet. The aim of our study was to evaluate predisposing factors, incidence, and management of this complication.STUDY DESIGN AND SETTING: This was a retrospective study of 268 patients who underwent total laryngectomy in Our clinic (January 1990-December 2001). A number of factors potentially predisposing to PCF formation were evaluated.RESULTS: A PCF was observed in 16% of patients. Systemic diseases, previous radiotherapy, supraglottic origin of tumor, and concurrent radical neck dissection were significantly associated with PCF. Spontaneous closure was noted in 28 patients, whereas a surgical closure was necessary in 15 patients.CONCLUSIONS: In presence of a specific risk factor, PCF can be expected; nevertheless, its prevention remains very difficult. Moreover, given the high percentage of spontaneous closure, we suggest the "wait and see" approach for 28 days before proceeding with a surgical approach.EBM Rating: C(C) 2005 American Academy of Otolaryngology-Head and Neck Surgery Foundation, Inc. All rights reserved.
