Abstract
Background The purpose of this study was to present our evaluation of the clinical and functional outcomes after salvage total laryngectomy (STL). Methods We conducted a retrospective review of 218 patients who underwent STL between 1994 and 2014. Results Seventy percent of patients originally had T1 or T2, N0 tumors and 73% had definitive external-beam radiotherapy (EBRT) alone. A majority utilized tracheoesophageal prosthesis (77%) and were gastrostomy free (80%) at last follow-up. The 5-year disease control and overall survival (OS) rates were 65% and 57%, respectively. Patients with a disease-free interval after initial treatment <2 years were more likely to develop a recurrence (p =.001) and die of disease (p =.032) after STL. The disease-free interval after EBRT impacted disease control (p <.001), with 5-year disease control of 92% for >5-year disease-free interval and 60% for <2-year disease-free interval. Conclusion Most patients remain disease-free after STL, achieve intelligible tracheoesophageal speech, and maintain an oral diet. Delayed recurrence after initial treatment portends better survival and may indicate a distinct biological profile.
Original language | English (US) |
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Pages (from-to) | E1962-E1968 |
Journal | Head and Neck |
Volume | 38 |
DOIs | |
State | Published - Apr 1 2016 |
Keywords
- complications
- disease-free interval
- fistula
- free flap
- laryngectomy
- radiotherapy
- recurrence
- salvage
- squamous cell carcinoma
ASJC Scopus subject areas
- Otorhinolaryngology
MD Anderson CCSG core facilities
- Clinical Trials Office