NCT01265628CompletedNot Applicable
Validation of the GATE Software for Static Visual Field Examinations
University Hospital Tuebingen1 site in 1 country30 target enrollmentStarted: November 2010Last updated:
Conditions
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Enrollment
- 30
- Locations
- 1
- Primary Endpoint
- Validation of visual field data and comparison of the differential luminance sensitivity (DLS) values at each test point by applying two perimetric software versions.
Study Overview
Brief Summary
Comparison of the differential luminance sensitivity (DLS) values at each test point
Study Design
- Study Type
- Observational
- Observational Model
- Cohort
- Time Perspective
- Prospective
Eligibility Criteria
- Ages
- 18 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •physical, intellectual and linguistic abilities, in order to understand the test requirements
- •spherical ametropia max. ± 8 dpt, cylindrical ametropia max. ± 3 dpt
- •distant visual acuity > 10/20
- •isocoria, pupil diameter > 3 mm
Exclusion Criteria
- •pregnancy, nursing
- •diabetic retinopathy
- •HIV+ or AIDS
- •history of epilepsy or significant psychiatric disease
- •medications known to effect visual field sensitivity
- •acute ocular infections (e.g. keratitis, conjunctivitis, uveitis)
- •severe dry eyes
- •miotic drugs
- •amblyopia
- •nystagmus
- •keratoconus
- •intraocular surgery (except for uncomplicated cataract surgery) performed < 3 month prior to screening
- •history or presence of macular disease and / or macular edema
- •relevant opacities of central refractive media (cornea, lens, vitreous body)
- •ocular trauma
Outcomes
Primary Outcomes
Validation of visual field data and comparison of the differential luminance sensitivity (DLS) values at each test point by applying two perimetric software versions.
Time Frame: up to 14 days
each participant were examined 2 times at two seperate sessions within 14 days.
Secondary Outcomes
No secondary outcomes reported
Investigators
Ulrich Schiefer
Prof. Dr. med. Ulrich Schiefer
University Hospital Tuebingen
Study Sites (1)
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