Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 5, 2026, 7:42 AM EDT

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Showing 1–6 of 6 matching trials from the live ClinicalTrials.gov search.
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Conditions
Ocular Physiology
Interventions
TEST LENS, CONTROL LENS
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years to 39 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
6
States / cities
Longwood, Florida • Maitland, Florida • Vestal, New York + 3 more
Conditions
Astigmatism, Refractive Errors
Interventions
Delefilcon A toric soft contact lens, Lehfilcon A toric soft contact lens, Lotrafilcon B toric soft contact lens, Verofilcon A toric soft contact lens
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
7
States / cities
Los Angeles, California • Longwood, Florida • Maitland, Florida + 4 more
Conditions
Astigmatism
Interventions
DT1fA contact lenses
Device
Lead sponsor
Mann Eye Institute
Other
Eligibility
18 Years to 39 Years
Enrollment
65 participants
Timeline
2023 – 2024
U.S. locations
1
States / cities
Houston, Texas
Conditions
Ocular Physiology
Interventions
Senofilcon A contact lenses (TEST), Delefilcon A contact lenses (CONTROL)
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years to 39 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
6
States / cities
Longwood, Florida • Maitland, Florida • Granville, Ohio + 3 more
Conditions
Astigmatism
Interventions
DT1fA
Device
Lead sponsor
Keith Wan
Other
Eligibility
18 Years to 38 Years
Enrollment
86 participants
Timeline
2022
U.S. locations
1
States / cities
San Diego, California
Conditions
Astigmatism
Interventions
Test Lens, Control Lens
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years to 39 Years
Enrollment
134 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
12
States / cities
Jacksonville, Florida • Longwood, Florida • Maitland, Florida + 9 more