Pre- and Posttreatment Voice and Speech Outcomes in Patients With Advanced Head and Neck Cancer Treated With Chemoradiotherapy: Expert Listeners' and Patient's Perception

Overall, perceptual CCRT effects on voice and speech seem to peak at 10-week posttreatment but level off at 1-year posttreatment. However, at that assessment point, most patients still perceive their voice as different from baseline.