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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

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
NameTimeMethod
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
NameTimeMethod
/A N/A N/A
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