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ClinicalTrials.gov public records Last synced Sep 22, 2026, 2:03 AM EDT

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Showing 1–2 of 2 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed No phase listed Observational Accepts healthy volunteers

High-frequency-ultrasound Annular Arrays for Ophthalmic Imaging

NCT00633854
Conditions
Posterior Vitreous Detachment
Interventions
Ultrasound examination
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
60 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers

Annular Array Ultrasound in Ophthalmology

NCT01415037
Conditions
Posterior Vitreous Detachment, Diabetic Retinopathy
Interventions
annular array ultrasound exam
Procedure
Lead sponsor
Columbia University
Other
Eligibility
60 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
New York, New York