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Original Article

Vestibulotoxicity: strategies for clinical diagnosis and rehabilitation

Pages S69-S77 | Received 01 Apr 2017, Accepted 17 Apr 2018, Published online: 09 May 2018
 

Abstract

Objective: The purpose of this article is to discuss the most commonly prescribed vestibulotoxic medications and their impact on the vestibular system, to describe the clinical features of vestibular ototoxicity including symptoms reported by patients, and to describe assessment tools that may be used in a monitoring programme, including the functional impact of vestibular loss. Recently published data from a cohort of patients exposed to systemic aminoglycosides (AGS) are summarised, which highlight the importance of monitoring. The role and importance of vestibular rehabilitation in treating affected individuals is discussed. Design: This is a descriptive article. Study sample: Recently published data from 71 patients with cystic fibrosis with AGS exposure are summarised. Results: Recently published data from a cohort of patients exposed to systemic AGS reveal a high prevalence of vestibular system involvement. Conclusions: Evidence suggests that including assessment of vestibular function in a programme to monitor for ototoxic damage is essential. While suggestions about possible components of a monitoring programme are made, the need for further study in order to determine an ideal protocol for assessing vestibular system function during and following exposure to toxic agents is stressed.

Acknowledgements

I would like to thank my collaborators on the University of Michigan quality improvement clinical protocol for referring patients with CF who are treated with systemic aminoglycosides, W. Michael King, Ph.D., Samya Z. Nasr, M.D., and Crystal Pitts, Au.D.

Declaration of interest

No potential conflict of interest was reported by the author. This project was partially funded by the Cystic Fibrosis Foundation Therapeutics, Inc., grant number [N008681-385013].

Additional information

Funding

This project was partially funded by the Cystic Fibrosis Foundation Therapeutics, Inc., grant number [N008681-385013].