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ClinicalTrials.gov public records Last synced Oct 25, 2026, 1:21 PM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Pachymeter Clear all
Completed No phase listed Interventional Accepts healthy volunteers Results available

Comparative Study of the NIDEK TONOREF III and the Haag-Streit Goldmann Manual Tonometer and Comparison of Pachymetry Values for NIDEK TONOREF III With the NIDEK CEM-530

NCT03441477
View directory record Official record
Conditions
Intraocular Pressure
Interventions
Nidek Tonoref III, Haag-Streit Goldmann Manual Tonometer, NIDEK CEM-530
Device
Lead sponsor
Nidek Co. LTD.
Industry
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 3, 2023 · Synced Oct 25, 2026, 1:21 PM EDT
Completed Not applicable Interventional

Technology-based Eye Care Services (TECS) Compare

NCT02558712
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 13, 2018 · Synced Oct 25, 2026, 1:21 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Comparative Study of the Topcon Tonometers CT-800 and TRK-2P and the Haag-Streit Goldmann Manual Tonometer and Topcon SP-1P

NCT03439774
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 8, 2022 · Synced Oct 25, 2026, 1:21 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Agreement and Precision Study

NCT06733428
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 4, 2025 · Synced Oct 25, 2026, 1:21 PM EDT