Beyond frequency: duration, intensity, and quality of life in Ménière’s disease
Year: 2025
Type: article
Study design: Observational Study
Abstract: OBJECTIVE: To analyse the evolution of the vertigo index and its relationship with perceived disability in unilateral and bilateral Ménière's disease, assessing differences based on disease progression and clinical subtypes. METHODS: A longitudinal descriptive study was conducted on unilateral and bilateral Ménière's disease patients, with data collected between 1977 and 2023 from two referral centres. Clinical and functional data were retrospectively reviewed to ensure compliance with updated diagnostic criteria. The vertigo index, integrating episode duration and frequency, quantified vertigo burden. Functional impact was assessed using the six-item American Academy of Otolaryngology Head and Neck Surgery disability scale, categorising patients into mild or moderate/severe disability groups. RESULTS: Bilateral Ménière's disease patients had a higher proportion of moderate/severe episodes (31.4 per cent) than unilateral Ménière's disease patients (11 per cent). In unilateral Ménière's disease patients, disability perception increased after 20 years of disease evolution. The vertigo index declined over time, except in later stages, where episodes were more disabling. CONCLUSION: These findings underscore the need for long-term follow up, particularly in bilateral Ménière's disease, where greater disability was observed. Disease management should adapt over time, addressing both vertigo burden and psycho-affective consequences.
Language: English
Subfield: Neurology
Field: Neuroscience
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W4411577292