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ClinicalTrials.gov public records Last synced Sep 28, 2026, 4:59 AM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
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Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Optic Nerve Head Strain as Biomarker for Glaucoma

NCT06240312
Conditions
Glaucoma, Open-Angle
Interventions
Images of eye at 2 eye pressures
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 90 Years
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Not applicable Interventional Accepts healthy volunteers Results available

Philadelphia Telemedicine Glaucoma Detection and Follow-Up Study

NCT02390245
Conditions
Glaucoma, Glaucoma Suspect, Diabetic Retinopathy, Ocular Hypertension, Cataract, Branch Retinal Vein Occlusion, Branch Retinal Arterial Occlusion, Central Retinal Vein Occlusion, Central Retinal Artery Occlusion, Epi-retinal Membrane, Macular Degeneration, Drusen, Loss of Vision
Interventions
Free Eye Screenings, Enhanced Intervention, Usual Care
Other
Lead sponsor
Wills Eye
Other
Eligibility
40 Years and older
Enrollment
906 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Not listed Not applicable Interventional Accepts healthy volunteers

Measurement of the Optic Nerve Sheath Diameter

NCT05548335
Conditions
Optic Nerve
Interventions
Ocular Ultrasound
Procedure
Lead sponsor
Cleveland Clinic Akron General
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Akron, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

Lamina Cribrosa Depth Change With Change in Eye Pressure

NCT03267849
Conditions
Glaucoma, Open-Angle
Interventions
wearing swimming goggles or having laser suturelysis
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years to 100 Years
Enrollment
309 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland