Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
24 participants
INTERVENTIONAL
2019-06-12
2021-05-26
Brief Summary
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Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
DIAGNOSTIC
NONE
Study Groups
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Glaucoma & Glaucoma Suspect Patients
Patients with Glaucomatous optic neuropathy
NIDEK Gonioscope GS-1
To determine inter-observer repeatability when using this device, two observers will examine each image obtained from NIDEK Gonioscope GS-1 and separately determine the iridocorneal angle. Inter-observer repeatability will be tested using Pearson correlation.
Standard Digital Gonioscopic Images
To determine inter-observer repeatability when using this device, two observers will examine each image obtained from NIDEK Gonioscope GS-1 and separately determine the iridocorneal angle. Inter-observer repeatability will be tested using Pearson correlation.
Interventions
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NIDEK Gonioscope GS-1
To determine inter-observer repeatability when using this device, two observers will examine each image obtained from NIDEK Gonioscope GS-1 and separately determine the iridocorneal angle. Inter-observer repeatability will be tested using Pearson correlation.
Standard Digital Gonioscopic Images
To determine inter-observer repeatability when using this device, two observers will examine each image obtained from NIDEK Gonioscope GS-1 and separately determine the iridocorneal angle. Inter-observer repeatability will be tested using Pearson correlation.
Eligibility Criteria
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Inclusion Criteria
Glaucoma Suspect
* Glaucomatous optic neuropathy as described in the glaucoma patients below
* AND/OR ocular hypertension (IOP \> 21 mm Hg)
* Normal visual field
Glaucoma Patients
* Clinical characteristics of glaucoma: ONH abnormalities: global rim thinning, rim notch, or disc hemorrhage; RNFL defect
* Typical glaucomatous field loss in reliable VF, reproducible glaucoma hemifield tests labeled outside normal limits on at least two consecutive tests.
* Both eyes will be included, except in cases where only one eye meets study criteria
Exclusion Criteria
* Pregnant or planning to become pregnant
* Inability to fixate gaze
18 Years
100 Years
ALL
No
Sponsors
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NYU Langone Health
OTHER
Responsible Party
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Principal Investigators
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Joel Schuman
Role: PRINCIPAL_INVESTIGATOR
NYUMC Langone
Locations
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NYU Langone Health
New York, New York, United States
Countries
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References
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Madu CT, Phelps T, Schuman JS, Zambrano R, Lee TF, Panarelli J, Al-Aswad L, Wollstein G. Automated 360-degree goniophotography with the NIDEK Gonioscope GS-1 for glaucoma. PLoS One. 2023 Mar 7;18(3):e0270941. doi: 10.1371/journal.pone.0270941. eCollection 2023.
Other Identifiers
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18-00429
Identifier Type: -
Identifier Source: org_study_id