Visual Performance Measures in a Virtual Reality Environment for Assessing Clinical Trial Outcomes in Those With Severely Reduced Vision

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

20 participants

Study Classification

OBSERVATIONAL

Study Start Date

2018-10-01

Study Completion Date

2020-12-31

Brief Summary

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Purpose:

To validate a newly developed battery of performance-based tests of visual function to be presented using virtual reality. The tests are intended as potential outcome measures for clinical trials of treatments of eye disease: they measure visual performance in patients with low vision on visual tasks that a relevant for daily life.

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Detailed Description

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Aims of the Research Project:

1. To validate a new virtual reality (VR)-based battery of performance-based tests of visual function that are relevant for patients' daily lives.
2. To quantify the reproducibility of the performance-based tests.
3. To gather acceptability and ease-of-use data from patients.

Conditions

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Low Vision Retinitis Pigmentosa Stargardt Disease 1 Stargardt Disease 3 Stargardt Disease 4 Albinism

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Interventions

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Virtual Reality Headset based tests

Visual task tests based on Oculus Rift

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

1. Male and female participants
2. Age 20-50
3. Bilateral sight impairment due to Stargardt's disease, retinitis pigmentosa or albinism.
4. Sight impairment criteria are as follows:

* Visual acuity of 3 / 60 to 6 / 60 with a full field of vision.
* Visual acuity of up to 6 / 24 with a moderate reduction of field of vision