ObjectivesThis study aims to develop a prognostic model, based on the video Head Impulse Test (vHIT)-Vestibulo-Ocular Reflex (VOR) gain, of vestibular loss after an acute Unilateral Vestibulopathy (aUVP) predicting the probability of an objective and significant recovery.DesignData gathered prospectively in patients with aUVP were re-analyzed....
✦ The floor
Discussion
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Clinicians assessing acute unilateral vestibulopathy may gain prognostic value from this PROBIT model using vHIT VOR gain data, but external validation in independent cohorts is needed before routine adoption.
A validated prognostic tool for vestibular recovery could help audiologists and balance specialists tailor rehabilitation intensity and set realistic patient expectations.
- 01A multivariate PROBIT model was developed to predict recovery probability from acute unilateral vestibulopathy (sudden one-sided inner-ear balance loss).
- 02The model uses vHIT VOR gain — a measure of how well the eye compensates for head movement — as its primary input.
- 03The model simultaneously estimates both recovery likelihood and severity of vestibular loss.
- 04Clinical utility depends on prospective external validation not yet reported.
- 05Published in a peer-reviewed journal (doi: 10.1177/09574271261448955).
A multivariate PROBIT model using vHIT VOR gain data can predict recovery probability from acute unilateral vestibulopathy.
studypartially supportedThe model can simultaneously determine the severity of vestibular loss.
studypartially supported- PMID
- 42095575
- DOI
- 10.1177/09574271261448955.
- Publication type
- research_article
- Evidence level
- 4
- Population
- Patients with acute unilateral vestibulopathy
- Intervention
- Multivariate PROBIT prognostic model using vHIT VOR gain data
Primary outcomes
Probability of recovery from acute unilateral vestibulopathy; Estimated severity of vestibular loss