Nerve Fiber Bundle Defect Clinical Trial
Official title:
Relation Between Macular and RNFL Thickness Measurement and Quality Grading in OCT
Verified date | March 2016 |
Source | Meir Medical Center |
Contact | n/a |
Is FDA regulated | No |
Health authority | Israel: Ministry of Health |
Study type | Interventional |
The investigators will enroll and scan normal eyes of healthy individuals using the
Spectralis OCT. Each scan is graded on a scale of 0-40, with 0 representing the lowest
quality and 40 the best possible one. Each of the participants will be scanned numerous
times using this noninvasive imaging tool, while trying to get as many scans as possible of
different quality. The differences in the parameters between the scans will then be recoded.
Collected data will include age, sex, subjects' refractive status, visual acuity, full slit
lamp exam and the participants' OCT characteristics and measurements.
Status | Not yet recruiting |
Enrollment | 200 |
Est. completion date | March 2017 |
Est. primary completion date | March 2017 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | Both |
Age group | 18 Years and older |
Eligibility |
Inclusion Criteria: At least 20/30 visual acuity (BCVA), refractive error less than ±6
diopters (D) spherical equivalent or 3 D of astigmatism, and normal-appearing optic nerve
head and retina on dilated fundus examination. Exclusion Criteria: - Any history or evidence of eye disease or surgery. - Intraocular pressure (IOP) more than 22 mm Hg. |
Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Diagnostic
Country | Name | City | State |
---|---|---|---|
n/a |
Lead Sponsor | Collaborator |
---|---|
Meir Medical Center |
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | correlation between quality grading and retinal and RNFL thickness | up to 24 months | No |
Status | Clinical Trial | Phase | |
---|---|---|---|
Terminated |
NCT01422525 -
Changes of the Peripapillary Retinal Nerve Fiber Layer After Filtration Surgery in Glaucoma Patients
|
N/A |