In vivo Confocal Microscopic Analysis of Corneal Nerve in Thai Populatio

Not Applicable

Completed

• Conditions: healthy people; corneal nerve; subbasal nerve plexus; Thai population

• Registration Number: TCTR20170706005
• Lead Sponsor: Faculty of Medicine Siriraj Hospital, Mahidol University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2017-07-06
• Study Completion: 2019-10-31
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 80

Inclusion Criteria

1.healthy Thai male and female, 20-60 years old
2.no ophthalmic disease and no history of ophthalmic disease that affect to corneal nerve such as corneal ulcer, eye injury, dry eye, gluacoma,corneal dystrophy, bullous keratopathy
3.no systemic disease that affect to corneal nerve such as diabetic mellitus, stroke,central nervous system disease, vasculitis
4.no history of previous corneal surgery or previous corneal intervention

Exclusion Criteria

1. abnormal eye examination by slit lamp biomicroscope examination such as abnormal cornea or corneal sensation, abnormal anterior chamber, abnormal pupilllary light reflex
2. abnormal fasting blood sugar > 126 mg% or impair glucose tolerance test
3. HIV patient

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
characteristic of corneal nerve plexus in Thai population N/A number, density and grading of main and branch of corneal nerve plexus

Secondary Outcome Measures

Name	Time	Method
/A N/A N/A