Open Access
CC BY-NC-ND 4.0 · International Journal of Practical Otolaryngology 2025; 08(01): e8-e18
DOI: 10.1055/s-0045-1802338
Original Article

Sensorineural Hearing Loss after Chemoradiotherapy with High-Dose Cisplatin in Patients with Head and Neck Cancer

Authors

  • Ryosuke Kitoh

    1   Department of Otorhinolaryngology-Head and Neck Surgery, Shinshu University School of Medicine, Matsumoto-shi, Nagano, Japan
  • Kota Hirose

    1   Department of Otorhinolaryngology-Head and Neck Surgery, Shinshu University School of Medicine, Matsumoto-shi, Nagano, Japan
  • Mariko Kasuga

    1   Department of Otorhinolaryngology-Head and Neck Surgery, Shinshu University School of Medicine, Matsumoto-shi, Nagano, Japan
  • Kentaro Hori

    1   Department of Otorhinolaryngology-Head and Neck Surgery, Shinshu University School of Medicine, Matsumoto-shi, Nagano, Japan
  • Yoh Yokota

    1   Department of Otorhinolaryngology-Head and Neck Surgery, Shinshu University School of Medicine, Matsumoto-shi, Nagano, Japan
  • Yoh-ichiro Iwasa

    1   Department of Otorhinolaryngology-Head and Neck Surgery, Shinshu University School of Medicine, Matsumoto-shi, Nagano, Japan
  • Yutaka Takumi

    1   Department of Otorhinolaryngology-Head and Neck Surgery, Shinshu University School of Medicine, Matsumoto-shi, Nagano, Japan
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Abstract

Objective To investigate sensorineural hearing loss in patients with head and neck cancer receiving chemoradiotherapy (CRT) with a standard regimen of high-dose cisplatin, focusing on the acute changes before and after CRT with high-dose cisplatin (CDDP).

Materials and Methods A total of, 135 cases of head and neck cancer treated with high-dose cisplatin-based CRT between 2014 and 2023 were included in this retrospective study. The hearing threshold shifts at each frequency before and after each CDDP dose were used as an indicator to assess hearing impairment.

Results The CRT-induced hearing threshold shift was greater at frequencies >4,000 Hz, with a threshold increment of ∼10 dB at 4,000 Hz and 20 dB at 8,000 Hz. The threshold after each course of CDDP was elevated at one week after CDDP administration, and the changes in the thresholds from one week after administration to just before the subsequent course were small. Total CDDP dose, radiation dose to the cochlea, and mean pretreatment hearing thresholds were identified as significant factors influencing the increase in hearing thresholds at 8,000 Hz.

Conclusion In patients with head and neck cancer receiving CRT with high-dose cisplatin, threshold increment was predominantly observed at frequencies >4,000 Hz, as previously reported. The threshold increment occurred immediately after CDDP administration, which might be relevant when considering the timing of future interventions.



Publikationsverlauf

Eingereicht: 20. August 2024

Angenommen: 13. November 2024

Artikel online veröffentlicht:
06. Februar 2025

© 2025. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/)

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