Clinical investigation of a medical device (CAVA) for recording eye movements. Patients suffering from diagnosed dizziness conditions will wear the device for 23 hours a day, for 30 days. The device will capture normal eye movement data as well as data corresponding to any dizzy events experienced. At the end of the trial, the data will be downloaded and a scientist will perform a blinded analysis of the data. Specifically, they will attempt to identify the dates on which dizziness was reported.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
Adults aged 18 and over.
* Patients experiencing episodes of true vertigo, with at least two episodes within the preceding month. Relevant medical conditions include Meniere's disease, Benign Paroxysmal Positional Vertigo (BPPV), recurrent vestibulopathy and vestibular migraine.
* Able to commit to 30 days of continuous wear of the trial device as per the study plan.
* Own a telephone.
Exclusion Criteria:
* Potential participants who have a history of dermatological disease, fragile skin, or damage around the forehead.
* Potential participants who have an allergy to plasters and/or medical adhesives - (similarly to materials used in the device).
* History of hypertension or cardiac problems (uncontrolled, acute or de-compensated - phase).
* History of ear disease, or previous ear surgery.
* History of psychotic/neurotic disorders or epilepsy.
* History of eye disease, or previous eye surgery.
* Pregnant or nursing mothers.
* Potential participants who have taken part in a previous CAVA trial.
* Potential participants who are currently taking part in another trial.
* Unable to follow the testing protocol.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Nystagmus detection sensitivity and specificity of 95%