Using Amplitude Ratios in VEMP Tests to Diagnose Ménière’s Disease
Author Information
Author(s): Drabkin Sacha, Maniaci Antonino, Lentini Mario, Iannella Giannicola, Tainmont Sophie, Lelubre Christophe, Mat Quentin
Primary Institution: Department of Otorhinolaryngology, Centre Hospitalier Universitaire de Charleroi, Belgium
Hypothesis
Can the inter-frequency amplitude ratio (IFAR) in cVEMP and oVEMP tests help identify the pathological ear in patients with Ménière’s disease?
Conclusion
The study found no significant difference in amplitude ratios between affected and healthy ears, suggesting age may influence results.
Supporting Evidence
- No significant difference in IFARs for cVEMPs and oVEMPs between healthy and affected ears.
- Age showed a significant positive correlation with IFAR results in cVEMPs.
- Retrospective analysis limits the ability to draw definitive conclusions.
Takeaway
Doctors looked at how sound responses in the ear can help tell if someone has a balance problem called Ménière’s disease, but they found that age might make it harder to tell.
Methodology
The study analyzed cVEMP and oVEMP results from 28 patients with unilateral Ménière’s disease, comparing amplitude ratios between affected and healthy ears.
Potential Biases
Potential bias due to the age of participants affecting the results.
Limitations
The small sample size and retrospective nature of the study may limit the findings.
Participant Demographics
12 men and 16 women, median age 66.5 years.
Statistical Information
P-Value
p = 0.017 for cVEMP age correlation
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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