Smartphone-based Utility of the Vestibulo-ocular Reflex
Public ClinicalTrials.gov record NCT06856746. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Smartphone-based Utility of the Vestibulo-ocular Reflex: a Pilot Clinical Study
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this observational study is to evaluate whether a novel smartphone-based (mHealth) application can accurately assess gaze stability and vestibulo-ocular reflex (VOR) function in adults with vestibular dysfunction. This pilot clinical ststudy includes adult participants with and without unilateral peripheral vestibular dysfunction to determine the feasibility of a mobile-based assessment of gaze stabilization. The main questions it aims to answer are: 1. Can a prototype mHealth application accurately measure outcomes associated with standard dynamic gaze stabilization tests (e.g., static visual acuity, perception time, and maximal head velocity measurements)? 2. How well does a prototype mHealth application identify patients with unilateral peripheral vestibular dysfunction when compared to healthy volunteers? 3. Does a prototype mHealth application differ in identifying patients with unilateral peripheral vestibular dysfunction when compared to a commercially-available computer system that uses a gold-standard head-mounted sensor for gaze stabilization testing (GST)? Participants will: Perform the well-established GST protocol using a commercially-available computer system that uses a gold-standard head-mounted sensor Perform the well-established GST protocol a novel mHealth application The following outcomes will be measured: 1. Standard visual acuity (SVA): The smallest readable target based on the user's best-aided vision 2. A perception time test (PTT): The shortest time a target can be accurately identified 3. A dynamic gaze stability test (GST): The maximal head velocity at which a patient can accurately identify the orientation of a presented visual target This pilot clinical study will provide evidence to further support the use of mobile technology as a low-cost, accessible alternative for vestibular function assessment, particularly for patients in resource-limited settings.
Study identification
- NCT ID
- NCT06856746
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 35 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 20, 2025
- Primary completion
- Jul 29, 2025
- Completion
- Jul 29, 2025
- Last update posted
- Oct 22, 2025
2025
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Viginia | Charlottesville | Virginia | 22903 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06856746, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 22, 2025 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06856746 live on ClinicalTrials.gov.