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 个研究点目标入组 200 人开始时间: 待定最近更新: 2021年11月24日

试验速览

暂无简介。

•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.

•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).

发起方

VASAN EYE CARE HOSPITA