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Evaluation of cardiovascular risks and recovery of idiopathic sudden sensorineural hearing loss in hospitalised patients: comparison between complete and partial sudden sensorineural hearing loss

Published online by Cambridge University Press:  15 August 2017

C Haremza
Affiliation:
ENT and Head and Neck Surgery Department, Amiens University Hospital, France
N Klopp-Dutote
Affiliation:
ENT and Head and Neck Surgery Department, Amiens University Hospital, France
V Strunski
Affiliation:
ENT and Head and Neck Surgery Department, Amiens University Hospital, France
C Page*
Affiliation:
ENT and Head and Neck Surgery Department, Amiens University Hospital, France
*
Address for correspondence: Dr Cyril Page, Service d'ORL et de chirurgie de la face et du cou, CHU Amiens, Hôpital Sud, 80054 Amiens cedex, France E-mail: cyril_page@yahoo.fr

Abstract

Objective:

To evaluate the presence of cardiovascular risk factors and recovery of idiopathic sudden sensorineural hearing loss in hospitalised patients.

Methods:

A single-centre retrospective study of 80 patients hospitalised for idiopathic sudden sensorineural hearing loss was conducted over a 6-year period. Mean pure tone hearing thresholds were assessed by pure tone audiometry.

Results:

Twenty-three of 80 patients (28.75 per cent) initially had no cardiovascular risk factors. Forty-five patients had hyperlipidaemia, 22 patients had hypertension, 7 patients had diabetes mellitus and 7 patients were obese. No statistically significant difference was observed between patients with complete versus partial sudden sensorineural hearing loss (p = 0.0708) concerning the cardiovascular risk factors. At long-term follow up, the hearing recovery rate was not significantly different between the two groups of patients (p = 0.7541).

Conclusion:

The lack of a clear relationship between idiopathic sudden sensorineural hearing loss and cardiovascular risk factors suggests that sudden sensorineural hearing loss has a predominantly multifactorial disease profile regardless of hearing impairment severity.

Information

Type
Main Articles
Copyright
Copyright © JLO (1984) Limited 2017 

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