Idiopathic intracranial hypertension (IIH) is a condition characterized by elevated intracranial pressure that can cause a variety of symptoms, including transient visual obscurations, pulsatile tinnitus, and progressive visual loss. Lumbar punctures (LPs) have traditionally been considered necessary for diagnostic confirmation....
✦ The floor
Discussion
Signed responses from readers of the wire.
Audiologists encountering patients with pulsatile tinnitus or unexplained vestibular symptoms should be aware of updated IIH diagnostic criteria, as IIH can be an underlying cause — but direct audiology protocol changes are not warranted by this review alone.
Updated diagnostic algorithms for IIH have indirect relevance to audiology because IIH can present with auditory and vestibular symptoms, and improved early recognition may reduce diagnostic delay for patients seen across disciplines.
- 01Review presents an updated algorithmic framework for diagnosing idiopathic intracranial hypertension (IIH).
- 02IIH can produce transient hearing, tinnitus, and vestibular symptoms relevant to audiologists.
- 03The article critiques and refines prior diagnostic criteria for IIH.
- 04Published in Journal of Neuro-Ophthalmology.
- 05Primarily targeted at neuro-ophthalmologists but has cross-specialty relevance.
Prior diagnostic criteria for IIH are insufficient and require algorithmic refinement.
opinionpartially supported- PMID
- 42640661
- DOI
- 10.1097/WNO.0000000000002496.
- Journal
- Journal of Neuro-Ophthalmology
- Publication type
- review
- Evidence level
- 5
- Population
- Patients evaluated for or diagnosed with idiopathic intracranial hypertension
- Intervention
- Updated algorithmic diagnostic criteria for IIH
- Comparator
- Prior IIH diagnostic criteria
Primary outcomes
Diagnostic accuracy and clarity for IIH