Autoimmune hearing loss and a chance of its development in children : literature review and own observations

Autoimmune sensorineural hearing loss (AiSNHL) is an uncommon auditory disorder characterized by rapidly progressive bilateral hearing loss and a positive clinical response to treatment with corticosteroids and cytostatics. The prevalence of the disease in the adult population is less than 1% among all cases of subacute and permanent sensorineural hearing loss (precise data are unknown), it is even rarer in children. AiSNHL can be primary (isolated, organ-specific) or secondary (manifestation of another systemic autoimmune disease). The pathogenesis of AiSNHL is based on the proliferation of autoaggressive T cells and the pathological production of autoantibodies to the protein structures of the inner ear, which leads to damage to various parts of the cochlea (possibly also to the retrocochlear parts of the auditory system), less frequently to the vestibular labyrinth. Pathologically, the disease is most often represented by cochlear vasculitis with degeneration of the vascular stria, damage to hair cells and spiral ganglion cells, and endolymphatic hydrops. In 50% of cases, the result of autoimmune inflammation may be fibrosis and/or ossification of the cochlea. The most characteristic symptoms of AiSNHL at any age are episodes of sudden progression of hearing loss, fluctuations of hearing thresholds, and bilateral, often asymmetric impairments. The article presents contemporary ideas of the clinical and audiological manifestations of AiSNHL, the possibilities of diagnosing and treating the disease, and highlights the current approaches to (re)habilitation. Along with literature data, two own clinical cases of an extremely rare pediatric AiSNHL are given.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:88

Enthalten in:

Vestnik otorinolaringologii - 88(2023), 1 vom: 01., Seite 77-84

Sprache:

Russisch

Weiterer Titel:

Autoimmunnaya tugoukhost' i veroyatnost' ee formirovaniya v detskom vozraste: obzor literatury i sobstvennye nablyudeniya

Beteiligte Personen:

Savenko, I V [VerfasserIn]
Boboshko, M Yu [VerfasserIn]
Garbaruk, E S [VerfasserIn]
Nazarov, V D [VerfasserIn]
Tkachenko, O Yu [VerfasserIn]
Lapin, S V [VerfasserIn]

Links:

Volltext

Themen:

Autoimmune sensorineural hearing loss
Cochlear implantation
English Abstract
Hearing aids
Journal Article
Systemic autoimmune diseases

Anmerkungen:

Date Completed 07.03.2023

Date Revised 07.03.2023

published: Print

Citation Status MEDLINE

doi:

10.17116/otorino20228801177

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM353730513