Health Condition 1: null- Primary Open Angle Glaucoma
Conditions
Interventions
Control Intervention1: Nil: It is a cross sectional study to determine the diagnostic performance of macular thickness parameters using spectral domain optical coherence tomography to distinguish betw
Sponsors
All India Institute of Medical Sciences Rishikesh
Eligibility
Inclusion criteria
Inclusion criteria: Patients of age >18 years Patients with best corrected visual acuity better than 6/12 and refractive error Patients with open angle on gonioscopy Patient should be willing to give written informed consent
Exclusion criteria
Exclusion criteria: Patients with previous intraocular surgery or laser surgery except uncomplicated cataract surgery within 6 months Patients with coexisting retinal or macular pathology Patients having any pathological condition affecting visual fields eg. Diabetes Mellitus, pituitary lesions Presence of secondary causes of raised Intraocular Pressure eg. Corticosteroid use, trauma, iridocyclitis Patients with neurological diseases, Pathological myopia
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Average RNFL thickness, RNFL measurements in quadrants, RNFL thickness in 12 clock hour sectors, average macular thickness and average, minimum, and regional GCL/IPL measurements in the glaucomatous and normal subjects.Timepoint: 1 day | — |
Secondary
| Measure | Time frame |
|---|---|
| sensitivity and specificity for each variable in each sector for comparison between normal and glaucoma subjectsTimepoint: 1 day | — |
Countries
India
Contacts
Public ContactDr Kirti Aggarwal
AIIMS Rishikesh
Outcome results
None listed