Status:
TERMINATED
Dichoptic Virtual Reality Therapy for Amblyopia in Adults
Lead Sponsor:
University of California, San Francisco
Conditions:
Amblyopia
Anisometropia
Eligibility:
All Genders
15-40 years
Phase:
PHASE1
Brief Summary
This was a randomized, masked, controlled study of the effect of a virtual reality, binocular, 3-dimensional video game on visual acuity and stereopsis in adult patients with amblyopia. The trial has ...
Eligibility Criteria
Inclusion
- Interpupillary distance of 60-66 mm
- Age 15-40
- Anisometropic amblyopia or strabismic amblyopia
- Best corrected visual acuity of 20/30 or worse in the amblyopic eye
- No prior therapeutic use of the software
- No other ongoing therapies including patching or recent eye muscle surgery
- No vested interest in the product
- Ability attend visits and complete the training session, and to stop the intervention after the specified intervention period
Exclusion
- Stimulus-deprivation amblyopia.
- Organic lesions of the eye preventing the establishment of good vision (eg. media opacities, abnormalities in the fundus or optic nerve).
- Lesions of the brain preventing the establishment of good vision (eg. cortical visual impairment).
- Establishment of normal vision by refractive adaptation (wearing glasses after presentation).
- Patients diagnosed with Photosensitive Epilepsy.
- Inability to comply with the follow-up visits required.
- History of pathologic nystagmus (congenital or sensory).
Key Trial Info
Start Date :
October 1 2014
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
April 1 2016
Estimated Enrollment :
17 Patients enrolled
Trial Details
Trial ID
NCT02246556
Start Date
October 1 2014
End Date
April 1 2016
Last Update
May 3 2017
Active Locations (1)
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1
University of California, San Francisco
San Francisco, California, United States, 94117