Clinical Study Bratislavske lekarske listy 2019

Hereditary bilateral sudden sensorineural hearing loss.

Varga L, Jovankovicova A, Huckova M, Demesova L, Gasperikova D, Sebova I, et al. — Bratislavske lekarske listy, 2019

Tier 2, Indexed

Automatically imported from PubMed based on relevance criteria.

Summary

What Researchers Did

Researchers conducted a clinical study on a 10-year-old girl presenting with bilateral sudden sensorineural hearing loss, analyzing her GJB2 gene.

What They Found

Audiometric testing confirmed bilateral asymmetric sensorineural hearing loss in the 10-year-old patient. DNA analysis of the GJB2 gene identified a biallelic c.35delG deletion, and she experienced partial hearing recovery in one ear after treatment.

What This Means for Canadian Patients

For Canadian children experiencing bilateral sudden sensorineural hearing loss, this study suggests considering genetic testing for GJB2 mutations. Identifying such genetic links could help guide treatment decisions and provide families with important prognostic information.

Canadian Relevance

This study has no direct Canadian connection.

Study Limitations

The primary limitation of this study is its design as a single case report, which limits the generalizability of its findings.

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Study Details

Study Type	Clinical Study
Category	Sudden Hearing Loss
Source	Pubmed
PubMed ID	31475558
Year Published	2019
Journal	Bratislavske lekarske listy
MeSH Terms	Child; Connexin 26; Connexins; DNA Mutational Analysis; Female; Hearing Loss, Sensorineural; Hearing Loss, Sudden; Humans; Sequence Deletion

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Disclaimer: This study summary is provided for informational and educational purposes only. It does not constitute medical advice. The information presented reflects the findings of the original research authors and may not represent the views of Canada Hyperbarics. Always consult a qualified healthcare professional before making treatment decisions.