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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Not applicable Interventional Results available

Evaluating Contact Lens Optics

NCT05028790
Conditions
Myopia
Interventions
Single vision contact lens, Multifocal contact lens
Device
Lead sponsor
David A Berntsen, OD PhD
Other
Eligibility
18 Years to 39 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Houston, Texas
Not listed Not applicable Interventional Accepts healthy volunteers

Single Lipiflow Treatment to Reduce Pharmacologic Burden in DED

NCT06542276
Conditions
MGD-Meibomian Gland Dysfunction
Interventions
Thermal Vectored Pulsation
Device
Lead sponsor
Dunes Eye Consultants
Other
Eligibility
25 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Dakota Dunes, South Dakota
Conditions
Postoperative Ocular Inflammation, Postoperative Ocular Pain
Interventions
Sham (No Treatment), TRIESENCE (triamcinolone acetonide injectable suspension)
Procedure · Drug
Lead sponsor
Harrow Inc
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Asthenopia, Myopia
Interventions
Contact lens with Multifocal Optics, Contact lens with Single Vision Optics
Device
Lead sponsor
Pete Kollbaum, OD, PhD
Other
Eligibility
18 Years to 35 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Bloomington, Indiana
Conditions
Myopia
Interventions
progressive addition spectacle lens (bifocal), Single Vision Lenses (SVLs)
Device
Lead sponsor
Ohio State University
Other
Eligibility
6 Years to 11 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Accomodation, Biofeedback Training, Myopia
Interventions
Auditory biofeedback traing
Behavioral
Lead sponsor
State University of New York College of Optometry
Other
Eligibility
8 Years to 15 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Long Beach, New York
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Control of Myopia Using Novel Spectacle Lens Designs

NCT03623074
Conditions
Juvenile Myopia
Interventions
Novel spectacle lens design, Spectacle lenses
Device
Lead sponsor
SightGlass Vision, Inc.
Industry
Eligibility
6 Years to 10 Years
Enrollment
266 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2026
U.S. locations
13
States / cities
Whittier, California • Longwood, Florida • Pensacola, Florida + 10 more
Conditions
Refractive Errors
Interventions
Lehfilcon A contact lenses, Comfilcon A contact lenses, CLEAR CARE
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
8
States / cities
Longwood, Florida • Maitland, Florida • Orlando, Florida + 4 more
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 Not applicable Interventional Accepts healthy volunteers

Myopia Control With a Innovative Spectacle Lens

NCT05174780
Conditions
Myopia
Interventions
innovative myopia control spectacle lens, Single vision spectacle lens
Device
Lead sponsor
Essilor International
Industry
Eligibility
6 Years to 12 Years
Enrollment
159 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
9
States / cities
San Diego, California • Longwood, Florida • Chicago, Illinois + 6 more
Conditions
Ocular Comfort
Interventions
Lotrafilcon A test contact lens, Lotrafilcon A control contact lens, Ultra-High Resolution Optical Coherence Tomographer (OCT)
Device
Lead sponsor
CIBA VISION
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Miami, Florida
Terminated Not applicable Interventional Results available

Multifocal Visual Performance Study

NCT03757039
Conditions
Presbyopia
Interventions
Multifocal soft contact lenses, Progressive addition lens spectacles
Device · Other
Lead sponsor
Alcon Research
Industry
Eligibility
38 Years to 58 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Houston, Texas
Completed No phase listed Observational Accepts healthy volunteers

Contact Lenses and Myopia

NCT02180347
Conditions
Myopia
Interventions
Contact lenses
Device
Lead sponsor
State University of New York College of Optometry
Other
Eligibility
7 Years to 15 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Results available

Evaluation of Clareon Vivity/Vivity Toric

NCT05852470
Conditions
Aphakia
Interventions
Clareon Vivity/Vivity Toric Extended Vision IOL, Clareon Monofocal/Clareon Toric IOL
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
7
States / cities
Torrance, California • Fort Collins, Colorado • Bloomfield Hills, Michigan + 4 more
Conditions
Cataract
Interventions
AcrySof IQ PanOptix Multifocal IOL, AcrySof Monofocal IOL
Device
Lead sponsor
Alcon Research
Industry
Eligibility
22 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
12
States / cities
Fresno, California • Mt. Dora, Florida • Panama City, Florida + 9 more
Completed Not applicable Interventional Results available

Clinical Evaluation of Two Daily Disposable Lenses in Neophytes

NCT00987623
Conditions
Myopia
Interventions
nelfilcon A contact lens, narafilcon A contact lens
Device
Lead sponsor
CIBA VISION
Industry
Eligibility
Up to 45 Years
Enrollment
326 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Fort Washington, Pennsylvania
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
Recruiting Not applicable Interventional Accepts healthy volunteers

Efficacy of Repeated Low-level Red-light Therapy in Myopia Control

NCT05606237
Conditions
Myopia
Interventions
Low-level Red Light Therapy Device
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
8 Years to 13 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
San Francisco, California
Conditions
Myopia
Interventions
Acuity 200™ (fluoroxyfocon A) Orthokeratology Contact Lens for Overnight Wear
Device
Lead sponsor
Acuity Polymers, Inc.
Industry
Eligibility
7 Years and older
Enrollment
387 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
9
States / cities
Mission Viejo, California • Oakland, California • San Francisco, California + 6 more
Completed No phase listed Observational Accepts healthy volunteers

Analyzing Retinal Microanatomy in ROP

NCT02887157
Conditions
Retinopathy of Prematurity, Neurodevelopmental Disorders, Macular Edema
Interventions
Swept Source OCT, Magnetic Resonance Imaging, Scavenged blood collection
Device · Other
Lead sponsor
Duke University
Other
Eligibility
30 Weeks and older
Enrollment
191 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
4
States / cities
Gainesville, Florida • St Louis, Missouri • Durham, North Carolina + 1 more
Conditions
Cataract
Interventions
OMIDRIA (*Registered Product) {10.16 mg/mL (1% w/v) of phenylephrine and 2.88 mg/mL (0.3% w/v) of ketorolac}, Ketorolac Tromethamine {TORADOL} (0.5%) - Topical Eyedrop
Combination Product · Other
Lead sponsor
DHS Consulting
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Westbury, New York
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
Withdrawn Not applicable Interventional Accepts healthy volunteers

Contact Lens and Myopia Control in Optometry School Students

NCT04334369
Conditions
Myopia, Progressive
Interventions
Proclear Single Vision Contact Lenses manufactured by CooperVision, Proclear Multifocal Contact Lenses manufactured by CooperVision
Device
Lead sponsor
Jeff Rabin
Other
Eligibility
Not listed
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Cataract
Interventions
MELT-300, Midazolam alone, Ketamine alone, Placebo
Drug
Lead sponsor
Melt Pharmaceuticals
Industry
Eligibility
55 Years and older
Enrollment
338 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
3
States / cities
Rancho Cordova, California • Jacksonville, Florida • West Fargo, North Dakota