Recurrent vestibulopathy

Area of Science:

• Neurology
• Otolaryngology
• Vestibular System Disorders

Background:

• Recurrent vestibulopathy is an idiopathic condition causing recurrent vertigo.
• It is characterized by vertigo episodes similar to hydrops but lacks auditory or neurological signs.
• The exact cause remains unknown, but a peripheral vestibular origin is suspected.

Purpose of the Study:

• To present data on 86 patients diagnosed with recurrent vestibulopathy.
• To analyze the age and sex distribution, natural history, and caloric patterns.
• To evaluate the long-term prognosis and potential evolution of the condition.

Main Methods:

• Retrospective analysis of 86 patients diagnosed with recurrent vestibulopathy.
• Data collection included age, sex, clinical history, and caloric test results.
• Follow-up was conducted over a mean duration of 3.5 years.

Main Results:

• Out of 86 patients, 6 evolved to Ménière's disease and 4 to benign positional vertigo.
• No patients developed any form of brain disease during the follow-up period.
• The overall prognosis for vertigo symptoms in recurrent vestibulopathy is generally favorable.

Conclusions:

• Recurrent vestibulopathy is a distinct clinical entity with probable peripheral vestibular origins.
• The term 'recurrent vestibulopathy' is proposed to encourage further research into its causes.
• The condition has a good prognosis, with a low rate of progression to other specific vestibular disorders.