CompletedNot Applicable

Virtual Reliability System for Visual Spatial Attention Evaluation in Stroke Patients

Taiwan1 participantsStarted 2025-03-01

Plain-language summary

The researchers designed a software based on a head-mounted displays for virtual reality (HMD-VR) to evaluate the reaction time to stimuli presented at right or left visual field. The study will recruit 100 stroke patients with hemisphere lesions (50 patients for right and left each) and 100 age-matched healthy controls. The participants will conduct a simple reaction time task in VR, with stimuli designated in the left or right hemi-field. The stroke patients will also received traditional tests for hemi-neglect. Test-retest reliability of the assessment will be conducted in a subset of the control group. The stroke patients will be followed in 3-4 weeks.

Who can participate

Age range

20 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

. aged at least 20 years old
. diagnosed with stroke involving unilateral MCA and ACA territory
. with unilateral upper limb with normal function
. neurologically and medically stable.

Exclusion criteria

. with history of neurological or psychiatric conditions other than stroke;
. significant cognitive or speech problems that cause difficulties to cooperate with testing;
. significant visual problems (such as color blindness, visual loss, cataract, glaucoma or other major eye condition)

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

reaction time

Timeframe: 4 weeks

hemineglect tests

Timeframe: 4 weeks

Trial details

NCT IDNCT05332964

SponsorNational Taiwan University Hospital

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2025-12-31

View on ClinicalTrials.gov More Stroke Sequelae trials