Ganglion cell layer (GCL) thickness in Thai healthy eyes using Spectral-Domain optical coherence tomography (SD-OCT)

Not Applicable

Recruiting

• Conditions: Healthy; Currently, there have been no available normative data of Thai population, thus, our study is aimed to collect and interpret the normative data to further aid these conditions in Thai population.; SD- OCT, Macular ganglion cell, Retinal thickness&#44

• Registration Number: TCTR20190919002
• Lead Sponsor: Chiang Mai University Hospital

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2019-09-19
• Study Completion: 2020-08-31
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 300

Inclusion Criteria

1)Aged, 18 years old and over
2)Best-corrected visual acuity >/= 6/12
3)Spherical refractive error of less than 6.0 diopters and/or cylindrical refractive error of less than 3.0 diopters
4)Intraocular pressure 5)Optic disc cupping

Exclusion Criteria

1)Previous/ current ocular condition involving retina, macula, or optic nerve (including glaucoma)
2)History of ocular injuries
3)History of intraocular surgeries
4)History of retinal laser photocoagulation

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Macular ganglion cell thickness from SD-OCT Cross-sectional (one-time) SD-OCT

Secondary Outcome Measures

Name	Time	Method
Correlation of age, gender, and axial length to macular ganglion cell thickness Cross-sectional (one-time) SD-OCT, Axial length