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Clinical Trials/TCTR20141013002
TCTR20141013002
Completed
未知

Capability of glaucoma detection by ophthalmology residents using High-Dynamic-Range(HDR) concept versus conventional disc photography

Faculty of Medicine0 sites10 target enrollmentOctober 13, 2014

Overview

Phase
未知
Intervention
Not specified
Conditions
Interpersonal variation
Sponsor
Faculty of Medicine
Enrollment
10
Status
Completed
Last Updated
last year

Overview

Brief Summary

No summary available.

Registry
who.int
Start Date
October 13, 2014
End Date
October 20, 2014
Last Updated
last year
Study Type
Observational
Sex
All

Investigators

Sponsor
Faculty of Medicine

Eligibility Criteria

Inclusion Criteria

  • glaucoma group
  • Age \> 18 years
  • Diagnosis by glaucoma specialist
  • glaucomatous eyes with the following
  • \- Glaucomatous cupping at least 0\.7 of CDR
  • \- Nerve fiber layer defect in OCT or disc photography
  • \- Visual field defect correlated to disc photography or OCT
  • Glaucoma suspected
  • Age \> 18 years with following criteria
  • \- Glaucomatous cupping at least 0\.7 of CDR

Exclusion Criteria

  • glaucoma, glaucoma suspected and normal eyes
  • Retinal or neurological eye disease
  • History of intraocular trauma
  • Uncooperative in examination
  • Contraindicate for pupil dilatation
  • Blurred disc photography
  • Poor quality OCT: at least 7 signal strength, center optic nerve
  • Unreliable VF perimetry: false positive errors \>33%, false negative errors \> 33% and fixation loss \>20%

Outcomes

Primary Outcomes

Not specified

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