[Recovery from Meniere's disease]

Area of Science:

• Otolaryngology
• Neurology
• Audiology

Background:

• Ménière's disease is often considered resolved when vertigo ceases, despite persistent sensorineural hearing loss.
• Defining true clinical recovery requires not only the absence of vertigo but also sustained normal hearing levels.

Observation:

• This study analyzed 7/207 patients with complete recovery from Ménière's disease for at least 8 years.
• Key factors analyzed included age of onset, disease history, symptom presentation, vertigo attack frequency/duration, and hearing loss characteristics.
• Healed patients exhibited a smoother disease evolution, often with complete initial symptomatology and less severe hearing loss.

Findings:

• Complete recovery is associated with specific patient profiles and disease progression patterns.
• Absence of head injury/viral labyrinthitis, complete initial symptoms, mild hearing loss with up-sloping audiograms, fewer than 30 vertigo attacks, and a disease duration under 18 months are characteristic.
• Recovery is more likely when labyrinthine lesions have not yet stabilized.

Implications:

• These findings refine the definition of Ménière's disease recovery, emphasizing the importance of hearing function.
• Identifying patients with a higher likelihood of complete recovery can guide treatment and management strategies.
• Further research into the mechanisms of labyrinthine lesion stabilization in Ménière's disease is warranted.