Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 3, 2026, 1:24 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–10 of 10 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
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, Ametropia, Myopia
Interventions
Verofilcon A toric soft contact lenses, Stenfilcon A toric soft contact lenses
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
11
States / cities
Los Angeles, California • Longwood, Florida • Maitland, Florida + 8 more
Conditions
Refractive Errors, Ametropia, Astigmatism
Interventions
Verofilcon A toric contact lenses, Etafilcon A toric contact lenses
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
8
States / cities
Los Angeles, California • Oakland, California • Orlando, Florida + 4 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Toric Contact Lens Digital Performance and Comfort Study

NCT04772560
Conditions
Astigmatism
Interventions
Precision1 for Astigmatism, Precision1 Sphere
Device
Lead sponsor
Kathryn Richdale
Other
Eligibility
18 Years to 39 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Houston, Texas
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical Evaluation of Two Daily Disposable Toric Soft Contact Lenses Over One Week of Wear

NCT05291936
Conditions
Ocular Physiology
Interventions
PRECISION1® for Astigmatism Contact Lenses, MyDay® Toric Soft Contact Lenses
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years to 39 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
5
States / cities
Jacksonville, Florida • Longwood, Florida • Vestal, New York + 2 more
Conditions
Refractive Errors, Astigmatism
Interventions
Verofilcon A toric contact lenses, Stenfilcon A toric contact lenses
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
6
States / cities
Maitland, Florida • Pittsburg, Kansas • Sterling Heights, Michigan + 3 more
Conditions
Refractive Errors
Interventions
Verofilcon A spherical soft contact lenses, Verofilcon A toric soft contact lenses
Device
Lead sponsor
Alcon Research
Industry
Eligibility
7 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
12
States / cities
San Diego, California • Jacksonville, Florida • Orlando, Florida + 9 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Wear Experience With Daily Toric Contact Lenses Over a Long Day

NCT04844281
Conditions
Contact Lens, Astigmatism of Both Eyes
Interventions
Precision1® Daily Disposable Toric Contact Lens
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 40 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Columbus, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

Kalifilcon A Toric Compared to Commercially Available Lenses

NCT06098937
Conditions
Astigmatism
Interventions
Kalifilcon Toric Lens, Total1 for Astigmatism, Precision1 for Astigmatism, MyDay Toric
Device
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Rochester, New York
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