- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02376868
Maestro Agreement and Precision Study II
Topcon 3D OCT-1 Maestro Agreement and Precision Study II
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
-
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California
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Pomona, California, United States, 91716
- Western University of Health Sciences
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria for Normal Group
- Subjects 18 years of age or older on the date of informed consent
- Subjects able to understand the written informed consent and willing to participate as evidenced by signing the informed consent
- Subjects presenting at the site with normal eyes (eyes without pathology)
- lOP <=21 mmHg bilaterally
- BCVA 20/40 or better (each eye)
- Both eyes must be free of eye disease
Exclusion Criteria for Normal Group
- Subjects previously enrolled in either the Maestro AP study or the Maestro2 study
- Subjects unable to tolerate ophthalmic imaging
- Subject with ocular media not sufficiently clear to obtain acceptable OCT images
- HFA visual field (24-2 Sita Standard, white on white) result unreliable (based on manufacturer's recommendation), defined as fixation losses> 20% or false positives> 33%, or false negatives> 33%
Visual field defects consistent with glaucomatous optic nerve damage with at least one of the following two findings:
- On pattern deviation (PD), there exists a cluster of 3 or more points in an expected location of the visual field depressed below the 5% level, at least 1 of which is depressed below the 1% level;
- Glaucoma hemi-field test "outside normal limits."
- Presence of any ocular pathology except for cataract
- Narrow angle
- History of leukemia, dementia or multiple sclerosis
- Concomitant use of hydroxychloroquine and chloroquine
Inclusion Criteria for Glaucoma Group
- Subjects 18 years of age or older on the date of informed consent
- Subjects able to understand the written informed consent and willing to participate as evidenced by signing the informed consent
- BCVA 20/40 or better in the study eye
Visual field defects consistent with glaucomatous optic nerve damage based on with at least one of the following two findings:
- On pattern deviation (PD), there exists a cluster of 3 or more points in an expected location of the visual field depressed below the 5% level, at least 1 of which is depressed below the 1% level;
- Glaucoma hemi-field test "outside normal limits."
Glaucomatous optic nerve damage as evidenced by any of the following optic disc or retinal nerve fiber layer structural abnormalities:
- Diffuse thinning, focal narrowing, or notching of the optic disc rim, especially at the inferior or superior poles with or without disc hemorrhage;
- Localized abnormalities of the peripapillary retinal nerve fiber layer, especially at the inferior or superior poles; or
- Optic disc neural rim asymmetry of the two eyes consistent with loss of neural tissue
Exclusion Criteria for Glaucoma Group
- Subjects previously enrolled in either the Maestro AP study or the Maestro2 study
- Subjects unable to tolerate ophthalmic imaging
- Subject with ocular media not sufficiently clear to obtain acceptable OCT images
- HFA visual field (24-2 Sita Standard, white on white) result unreliable, defined as fixation losses> 20% or false positives> 33%, or false negatives > 33% in the study eye
- Presence of any ocular pathology except glaucoma in the study eye
- History of leukemia, dementia or multiple sclerosis
- Concomitant use of hydroxychloroquine and chloroquine
Inclusion Criteria for Retina Disease Group
- Subjects 18 years of age or older on the date of informed consent
- Subjects able to understand the written informed consent and willing to participate as evidenced by signing the informed consent
- Subjects presenting at the site with retinal disease
- lOP<= 21 mmHg in the study eye
- BCVA 20/400 or better in the study eye
- Diagnosis of some type of retinal pathology by investigator, may include, but not limited to: Macular Degeneration, Diabetic Macular Edema, Diabetic Retinopathy, Macular Hole, Epiretinal Membrane, Cystoid Macula Edema, and others
Exclusion Criteria for Retinal Disease Group
- Subjects previously enrolled in either the Maestro AP study or the Maestro2 study
- Subjects unable to tolerate ophthalmic imaging
- Subject with ocular media not sufficiently clear to obtain acceptable OCT images
- Presence of glaucoma or any ocular pathology other than a Retinal pathology (e.g., cornea pathology) in the study eye
- Narrow angle in the study eye
- History of leukemia, dementia or multiple sclerosis
- Concomitant use of hydroxychloroquine and chloroquine
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Normal Eyes
Subjects with no known ocular diseases will be scanned with the iVue and Maestro device
|
OCT machines used for diagnostic purposes
OCT machines used for diagnostic purposes
|
Glaucomatous Eyes
Subjects presenting with different stages of glaucoma will be scanned with the iVue and Maestro device
|
OCT machines used for diagnostic purposes
OCT machines used for diagnostic purposes
|
Eyes with Retinal Diseases
Subjects presenting with Retinal pathological eyes will be scanned on the iVue and Maestro device
|
OCT machines used for diagnostic purposes
OCT machines used for diagnostic purposes
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Optic Disc Measurements (Optic Disc/Cup Size)
Time Frame: 1 Hour
|
Reporting of the Optic Disc Size and Cup Size
|
1 Hour
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Retinal Nerve Fiber Layer (RNFL) Thickness Measurements At Different Clock Hours
Time Frame: 1 Hour
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RNFL thickness measured at different clock hours
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1 Hour
|
Full Retinal Thickness Measurements
Time Frame: 1 Hour
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Full Retinal Thicknesses measured in different quadrants of the scan
|
1 Hour
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Ganglion Cell Thickness Measurements
Time Frame: 1 Hour
|
Ganglion Cell Thickness measured in different quadrants of the scan
|
1 Hour
|
Collaborators and Investigators
Sponsor
Investigators
- Study Director: Charles Reisman, MS, Topcon Corporation
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- MaestroAPII
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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