- Conditions
- Glaucoma, Glaucoma, Suspect
- Interventions
- EyeCheck, Traditional Tonometer (Goldmann and Tonopen)
- Device
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
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Showing 25–41
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matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Sickle Cell Disease
- Interventions
- MRI, Transthoracic Echocardiography, tonometry, EKG
- Procedure
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 51 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2021
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Eye Abnormalities, Normal Eyes
- Interventions
- Pachymeter
- Device
- Lead sponsor
- Topcon Corporation
- Industry
- Eligibility
- 22 Years and older
- Enrollment
- 108 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Keratoconus, Glaucoma
- Interventions
- Ophthalmodynamometer, Goldmann applanation tonometer, Pentacam, ORA, Optical Coherence Tomography (OCT)
- Device
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2024
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Elevated Intraocular Pressure (IOP)
- Interventions
- Photobionic IOP Tonometer (PIB)
- Device
- Lead sponsor
- EyeCBetter Corporation
- Industry
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- La Quinta, California
- 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
- Conditions
- Hypotension, Arterial Stiffness
- Interventions
- SphygmoCor system
- Device
- Lead sponsor
- University of Iowa
- Other
- Eligibility
- 50 Years to 85 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2018
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Glaucoma, Ocular Hypertension, Normal Tension Glaucoma
- Interventions
- This is observational IOP measurement
- Device
- Lead sponsor
- Intuor Technologies, Inc.
- Industry
- Eligibility
- 22 Years and older
- Enrollment
- 198 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 2
- States / cities
- Tucson, Arizona • Memphis, Tennessee
- Conditions
- Elevated Intraocular Pressure
- Interventions
- Barraquer tonometer
- Device
- Lead sponsor
- Barnes Retina Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Intraocular Pressure
- Interventions
- Topcon CT-800, Topcon TRK-2P
- Device
- Lead sponsor
- Topcon Medical Systems, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 345 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Andover, Massachusetts
- Conditions
- Glaucoma, Open-Angle
- Interventions
- Standard Automatic Perimetry Humphrey Field Analyzer, visuALL H, iCare Home Tonometer, Spectralis Optical coherence tomography (OCT)
- Diagnostic Test
- Lead sponsor
- Wills Eye
- Other
- Eligibility
- 20 Years to 80 Years
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Healthy
- Interventions
- Pulse wave velocity measurement Photoplethysmogram, tonometer
- Device
- Lead sponsor
- Nonin Medical, Inc
- Industry
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Cataract, Macular Degeneration, Glaucoma
- Interventions
- Technology-based Eye Care Services (TECS) Protocol
- Other
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 256 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Decatur, Georgia
- Conditions
- Ocular Hypertension
- Interventions
- CATS tonometer prism, Goldmann tonometer prism
- Device
- Lead sponsor
- Intuor Technologies, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 86 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- Conditions
- Glaucoma
- Interventions
- Sterile commercially available bandage contact lens, Medical grade silicone of a thickness >100 µm, Medical grade silicone of a thickness <100 µm with blur tint, Standard tip in conjunction with a topical anesthetic
- Diagnostic Test
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 49 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Evaluation of Corneal Stability Post-applanation
- Interventions
- Icare tonometer
- Device
- Lead sponsor
- Comprehensive EyeCare of Central Ohio
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Westerville, Ohio
- Conditions
- Keratoconus
- Interventions
- CATS Tonometer
- Device
- Lead sponsor
- Intuor Technologies, Inc.
- Industry
- Eligibility
- 18 Years to 101 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Tucson, Arizona