Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Nov 14, 2026, 6:29 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–9 of 9 matching trials from the live ClinicalTrials.gov search.
Conditions
Myopia, Myopia, Progressive
Interventions
Hybrid Contact Lens
Device
Lead sponsor
Thomas A. Aller, OD
Other
Eligibility
7 Years to 14 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
San Bruno, California
Completed Not applicable Interventional Accepts healthy volunteers

Bifocal Contact Lens Study for Adults With Age-Related Near Vision Loss

NCT03653715
Conditions
Presbyopia
Interventions
Clerio Vision LIRIC-modified Bifocal Contact Lens, Johnson & Johnson 1-Day Acuvue Moist Multifocal Contact Lens, Johnson & Johnson 1-Day Acuvue Moist Contact Lens, Clerio Vision Single Vision Contact Lens
Device
Lead sponsor
Clerio Vision, Inc.
Industry
Eligibility
21 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Rochester, New York
Completed No phase listed Observational Accepts healthy volunteers

Measuring the Peripheral Optical Quality of The Eye

NCT03479827
Conditions
Nearsightedness
Interventions
Monofocal Contact Lens, Bifocal Contact Lens
Device
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 60 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Rochester, New York
Completed Not applicable Interventional Results available

Comparison of Two Soft Bifocal Contact Lenses

NCT00724945
Conditions
Presbyopia
Interventions
balafilcon A, senofilcon A
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
35 Years to 70 Years
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
6
States / cities
Jacksonville, Florida • Winter Park, Florida • East Lansing, Michigan + 1 more
Completed Not applicable Interventional Results available

Bifocal Lenses In Nearsighted Kids

NCT02255474
Conditions
Refractive Errors
Interventions
Biofinity Multifocal D +1.50 add, Biofinity Multifocal D +2.50 add, Biofinity
Device
Lead sponsor
Ohio State University
Other
Eligibility
7 Years to 11 Years
Enrollment
294 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
2
States / cities
Columbus, Ohio • Houston, Texas
Not listed Not applicable Interventional Accepts healthy volunteers

Optical Defocus to Stimulate Eye Elongation in Hyperopia

NCT00950924
Conditions
Hyperopia, Refractive Error
Interventions
Simultaneous Vision Bifocal Soft Contact Lenses, Single Vision Soft Contact Lenses
Device
Lead sponsor
Aller, Thomas A., OD
Other
Eligibility
5 Years to 12 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
1
States / cities
San Bruno, California
Completed Not applicable Interventional Results available

Comparison of Three Soft Bifocal Contact Lenses

NCT00808340
Conditions
Presbyopia
Interventions
balafilcon A, senofilcon A production, senofilcon A test
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
35 Years to 70 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Roanoke, Virginia
Completed Not applicable Interventional Accepts healthy volunteers

Apioc Presbyopic Contact Lens

NCT04437732
Conditions
Presbyopia, Refractive Errors
Interventions
Apioc-P and Apioc-PT Contact Lens Design
Device
Lead sponsor
Lentechs, LLC
Industry
Eligibility
40 Years to 70 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
2
States / cities
Athens, Ohio • Powell, Ohio
Completed No phase listed Observational Accepts healthy volunteers Results available

Examination of Myopia Progression and Soft Bifocal Contact Lens Myopia Control

NCT04080128
Conditions
Myopia
Interventions
Contact lenses
Device
Lead sponsor
Ohio State University
Other
Eligibility
10 Years to 15 Years
Enrollment
248 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
2
States / cities
Columbus, Ohio • Houston, Texas