Multidimensional Voice Assessment After Management of Early Laryngeal Cancer: A Comparative Study Publisher



Hasanvand A¹ ; Darouie A¹ ; Aghadoost S² ; Dabirmoghaddam P³ ; Bakhshi E⁴ Show Affiliations
Source: Indian Journal of Otolaryngology and Head and Neck Surgery Published:2023

Abstract

Laryngeal Squamous Cell Carcinoma is one of the most common head and neck cancers, and patients experience dysphonia after treatment with transoral laser microsurgery (TLM) or radiotherapy (RT). This study aimed to investigate the multidimensional assessment of voice, based on objective and subjective evaluation. In this cross-sectional study, a group of 120 patients (mean = 57.59 years, SD = 4.87), including men (n = 116) and women (n = 4) with early laryngeal carcinoma, were divided into two groups; Patients who had undergone TLM (n = 60) or RT (n = 60). The multidimensional assessment of voice was conducted using the acoustic analysis, the dysphonia severity index (DSI), the Persian versions of Consensus Auditory Perceptual Evaluation of Voice, and the voice handicap index (VHI). Results revealed that objective voice assessment only shows differences (P < 0.001) in the DSI between TLM and RT groups, despite there being no significant differences (P = 0.196) in overall severity of voice disorder in comparison between them. Also, there is a significant difference (P < 0.05) based on the Emotional subscale of VHI, between irradiated and TLM-treated patients. This finding showed that TLM-treated patients with early laryngeal carcinoma had severe voice disorder compared to irradiated patients. In addition, radiotherapy has a greater impact on the emotions of patients with early glottic cancer. © 2022, Association of Otolaryngologists of India.