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Persistent tracheostomy after primary chemoradiation for advanced laryngeal or hypopharyngeal cancer
Paul A Tennant1, Elizabeth Cash, Jeffrey M Bumpous
1Division of Otolaryngology, Department of Surgery, James Graham Brown Cancer Center, University of Louisville, Louisville, Kentucky.
Background:
Despite the demonstrated survival equivalence between chemoradiation and ablative surgery as primary treatment for advanced laryngeal and hypopharyngeal cancers, a subset of patients who undergo organ-preservation therapy have persistent tracheostomy requirement after completion of treatment.
Methods:
Patients who received primary chemoradiation for advanced laryngeal or hypopharyngeal cancer in a 3-year interval were identified. Rate of persistent posttreatment tracheostomy requirement was evaluated. The 12-month overall mortality rate was compared between patients who did and did not receive a tracheostomy before treatment.
Results:
In 60 patients identified for this study, T3/T4 status and hemilarynx fixation at the time of presentation were associated with persistent tracheostomy requirement 6 and 12 months posttreatment (p = .022; p < .001; and p = .032; p = .0495, respectively). Twelve-month mortality was higher in T3/T4 patients who received pretreatment tracheostomy (p = .034).
Conclusion:
Patients with advanced laryngeal or hypopharyngeal cancer who require tracheostomy before treatment have low rates of decannulation and higher short-term mortality than those who do not require tracheostomy before organ-preservation therapy.
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