Predictors of non-functional larynx following (chemo)radiotherapy for
locally advanced laryngeal cancer
Abstract
• Non-functional larynx (NFL) was found to affect 30.9 % of patients
with locally advanced laryngeal cancer who underwent curative
non-surgical laryngeal preservation treatment for stage III/IV disease •
The key measures of NFL were long-term gastrostomy and tracheostomy
dependence, functional laryngectomy and chronic aspiration. •
Multivariate analyses identified current smoking to be associated with
6.8-fold increase in NFL • Patients with pre-treatment hemi-laryngeal
fixation were 3.4 times more likely to experience locoregional
recurrence.