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Updated: May 12, 2026
Neuro-rehabilitation Approach for Sudden Sensorineural Hearing Loss
Published on: January 25, 2016
Expression of autoantibodies in patients with sudden sensorineural hearing loss
Chang Hyun Cho1, Byoung Seo Jung, Joo Hyun Jung
1Department of Otorhinolaryngology-Head and Neck Surgery, Gachon University of Medicine and Science, Graduate School of Medicine, Incheon, Republic of Korea.
Objectives:
The aim of this study was to establish the expression rate of autoimmunity in patients with sudden sensorineural hearing loss and to determine whether a positive marker is associated with a higher rate of hearing recovery after steroid treatment.
Methods:
A prospective study was performed on 137 patients who experienced sudden sensorineural hearing loss and underwent immunoserologic investigations. Autoantibodies evaluated on the day of admission included anti-double-stranded DNA, rheumatoid factor, antiphospholipid immunoglobulins G and M, antinuclear antibody, and complements C3 and C4.
Results:
Of 137 patients, 75 were male and 62 were female (mean age, 45.1 years). Hearing loss was found on the left side in 61 patients and on the right side in 76 patients. Elevation of at least 1 autoantibody or abnormal complement levels were found in 80 patients (58%), and abnormalities of 2 or more antibodies were found in 28 (20%). There were no statistically significant correlations between autoantibody abnormalities and age, initial hearing level, or positive treatment response.
Conclusions:
There is no clear evidence of a correlation between autoimmunity and hearing improvement in patients with autoantibody abnormalities. A high (but not significant) expression rate of autoantibody abnormality and complement level was seen in patients with sudden sensorineural hearing loss.
