Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 6, 2026, 11:03 AM EDT

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Showing 1–12 of 12 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed No phase listed Observational Accepts healthy volunteers Results available

Accuracy of the New Barrett TAL Formula With the Argos Measurements: A Multicenter Prospective Study

NCT06085131
Conditions
Cataract
Interventions
Argos
Device
Lead sponsor
Shammas Eye Medical Center
Other
Eligibility
18 Years and older
Enrollment
523 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
6
States / cities
Encino, California • Lynwood, California • Whittier, California + 3 more
Conditions
Cataract
Interventions
Argos, IOLMaster 700
Diagnostic Test
Lead sponsor
Multack Eye Care
Other
Eligibility
50 Years to 85 Years
Enrollment
80 participants
Timeline
2021
U.S. locations
1
States / cities
Frankfort, Illinois
Conditions
Epilepsy, Epilepsy in Youth, Activities, Daily Living
Interventions
Surviving and Thriving in the Real World
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
14 Years to 19 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
HIV
Interventions
AGS-004
Biological
Lead sponsor
Cynthia L Gay, MD
Other
Eligibility
18 Years to 65 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Cataract
Interventions
ARGOS Biometer
Device
Lead sponsor
Vance Thompson Vision
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Conditions
Cataract
Interventions
ARGOS biometer, IOLMaster 700
Diagnostic Test
Lead sponsor
Berkeley Eye Center
Other
Eligibility
45 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Sugar Land, Texas
Completed No phase listed Observational Accepts healthy volunteers Results available

Assessment of Measurement Variability Across Automated Biometry Devices

NCT06045325
Conditions
Myopia
Interventions
Orbscan II, IOL Master 700, IOL Master 500, Atlas 9000, Lenstar 900, Pentacam, iTrace, Argos, Manual caliper measurement
Diagnostic Test
Lead sponsor
Berkeley Eye Center
Other
Eligibility
18 Years to 50 Years
Enrollment
204 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Houston, Texas
Recruiting Not applicable Interventional

Development of Optical Biometer

NCT07325162
Conditions
Cataract and IOL Surgery
Interventions
New Investigational Optical Biometer (Device), Comparator Device A (Cassini Ambient), omparator Device B (Argos)
Device
Lead sponsor
Cassini Technologies
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Hilton Head Island, South Carolina
Conditions
Open-Angle Glaucoma, Ocular Hypertension
Interventions
Bimatoprost SR, Standard of Care
Drug · Other
Lead sponsor
AbbVie
Industry
Eligibility
18 Years and older
Enrollment
455 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
66
States / cities
Dothan, Alabama • Chandler, Arizona • Phoenix, Arizona + 60 more
Conditions
Cataract, Cataract Surgery, Cataract Bilateral, Cataract (Post-operative Cataract Surgery Follow-up)
Interventions
Clareon TruPlus IOL
Device
Lead sponsor
Colvard Kandavel Eye Center
Other
Eligibility
50 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Encino, California
Conditions
Open-angle Glaucoma, Ocular Hypertension
Interventions
Not listed
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
39
States / cities
Culver City, California • La Jolla, California • Los Angeles, California + 35 more
Conditions
Cataract
Interventions
Not listed
Lead sponsor
The Eye institute of Utah
Other
Eligibility
21 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Salt Lake City, Utah