Author:
Bondi S,Giordano L,Limardo P,Bussi M
Abstract
AbstractObjective:To evaluate the incidence of pharyngocutaneous fistula after pharyngolaryngectomy with and without a Montgomery salivary stent.Design:Retrospective analysis of patients with factors that predispose to the development of pharyngocutaneous fistula (i.e. disease extending to the supraglottic region, base of the tongue or pyriform sinuses, and/or radiochemotherapy).Subjects:Between 2002 and 2008, 85 pharyngolaryngectomies were performed in our clinic. Of these patients, 31 were at increased risk of fistula development, of whom 45 per cent developed fistulas post-operatively. This subgroup of 31 patients was compared with a second subgroup of 22 patients at high risk of fistula development, treated between 2009 and 2011 with pharyngolaryngectomy and with a Montgomery salivary stent placed in advance during closure of the neopharynx.Results:Statistical analysis showed a significant reduction in the rate of fistula development, from 45 to 9 per cent (p < 0.01), with application of the salivary stent.Conclusion:These data confirm the preventive effect of a salivary stent placed during pharyngolaryngectomy, for patients at high risk of fistula development.
Publisher
Cambridge University Press (CUP)
Subject
Otorhinolaryngology,General Medicine
Cited by
22 articles.
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