CTRI/2014/05/004614
Recruiting
未知
CORRELATION OF RETINAL NERVE FIBRE LAYER THICKNESS AS MEASURED BY OPTICAL COHERENCE TOMOGRAPHY WITH VISUAL FIELDS BY HUMPHREY FIELD ANALYSER IN EARLY AND MODERATE OPEN â?? ANGLE GLAUCOMAS.
VASAN EYE CARE HOSPITA0 sites200 target enrollmentTBD
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Health Condition 1: null- PRIMARY OPEN ANGLE GLAUCOMA
- Sponsor
- VASAN EYE CARE HOSPITA
- Enrollment
- 200
- Status
- Recruiting
- Last Updated
- 4 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Subjects visiting a glaucoma clinic diagnosed with primary open â?? angle glaucoma.
- •Subjects should have best corrected visual acuity not less than 6/18\.
- •Refractive spherical error within the range of \-6\.00DS to \+ 3\.00 DS and cylindrical error within \+/\- 2\.5D.
- •Visual fields examination of the subjects demonstrating field defects secondary to glaucomatous damage with mean deviation ranging from \-2 to \-10 decibels (db).
- •The visual fields of the subjects should be within the reliability criteria ( \<20% fixation losses, false positives and false negatives).
- •The signal to noise ratio for a reliable OCT â?? RNFL scan shall not be less than 6\.
Exclusion Criteria
- •History of(H/O) retinal disease or photocoagulation.
- •H/O ocular trauma or surgery except an uncomplicated cataract surgery.
- •H/O other optic nerve disease except glaucoma
- •H/O amblyopia
- •Neurological disease which can affect visual fields.
- •Visually significant cataracts (Posterior Subcapsular Cataracts, \> N.S Grade II).
Outcomes
Primary Outcomes
Not specified
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