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Showing 1–24 of 86 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Results available

Evaluation of Deposits on Contact Lenses Worn Extended Wear

NCT00725530
Conditions
Myopia
Interventions
balafilcon A contact lens (PureVision), etafilcon A contact lens (Acuvue2)
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Fort Worth, Texas
Conditions
Ametropia
Interventions
Sapphire, Pearl
Device
Lead sponsor
CooperVision, Inc.
Industry
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
6
States / cities
San Diego, California • Torrance, California • Denver, North Carolina + 3 more
Conditions
Refractive Errors, Myopia, Hyperopia
Interventions
Lehfilcon A contact lens, Comfilcon A contact lens
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
3
States / cities
Medina, Minnesota • Granville, Ohio • Memphis, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers Results available

Two Phase Clinical Study of the Impact of Contact Lenses and Solutions on Corneal Structure

NCT00804999
Conditions
Normal Contact Lens Wear
Interventions
Clear Care, ReNu, OPTI-FREE
Drug
Lead sponsor
Christine Sindt
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Refractive Errors
Interventions
Lotrafilcon B multifocal soft contact lenses, Comfilcon A multifocal soft contact lenses
Device
Lead sponsor
Alcon Research
Industry
Eligibility
40 Years and older
Enrollment
351 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
8
States / cities
San Diego, California • Jacksonville, Florida • Miami, Florida + 5 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Myopia Progression After Ceasing Myopia Control Contact Lens Wear

NCT01829230
Conditions
Myopia
Interventions
1 Day Acuvue Moist
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
9 Years to 13 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Safety and Efficacy of Kalifilcon A Daily Disposable Contact Lens

NCT04158466
Conditions
Contact Lens Wear
Interventions
Kalifilcon A Daily Disposable Contact Lenses, Biotrue ONEday Daily Disposable Contact Lenses
Device
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years to 55 Years
Enrollment
252 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
16
States / cities
Los Angeles, California • San Francisco, California • Torrance, California + 12 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
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
14
States / cities
Los Angeles, California • Novato, California • Oakland, California + 10 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of Wear Experience With a Daily Disposable Contact Lens

NCT04296877
Conditions
Contact Lens
Interventions
Daily Disposable Contact Lens
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Glaucoma, GLAUCOMA 1, OPEN ANGLE, D (Disorder), Ocular Hypertension, Ocular Hypertension (OH), Ocular Hypertension Glaucoma, IOP, Intraocular Pressure, Glaucoma Open-Angle, Glaucoma and Ocular Hypertension, Glaucoma Patients and Healthy Controls, Normal Tension Glaucoma (NTG)
Interventions
miLens system
Device
Lead sponsor
Smartlens, Inc.
Industry
Eligibility
22 Years to 80 Years
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
3
States / cities
Fullerton, California • Petaluma, California • Torrance, 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
Refractive Errors, Ametropia
Interventions
Lehfilcon A contact lenses, Senofilcon A contact lenses, Comfilcon A contact lenses, Hydrogen peroxide-based cleaning and disinfecting solution
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
4
States / cities
Longwood, Florida • Maitland, Florida • Warwick, Rhode Island + 1 more
Conditions
Contact Lens Wear
Interventions
Vistakon Investigational Multi-Purpose Solution II, ReNu MultiPlus Multi-Purpose Solution
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years and older
Enrollment
315 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
14
States / cities
Mission Viejo, California • Orlando, Florida • Tallahassee, Florida + 11 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparative Study of Two Marketed Spherical Soft Contact Lenses

NCT01582789
Conditions
Refractive Error
Interventions
enfilcon A, senofilcon A
Device
Lead sponsor
CooperVision, Inc.
Industry
Eligibility
18 Years to 38 Years
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
2
States / cities
Pismo Beach, California • San Diego, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of Silicone Hydrogel Daily Wear Contact Lenses for Up to One (1) Month of Daily Wear

NCT03722784
Conditions
Myopia, Hyperopia, Astigmatism
Interventions
Invigor A (test), Invigor B (control)
Device
Lead sponsor
CooperVision, Inc.
Industry
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
6
States / cities
Torrance, California • East Lansing, Michigan • St Louis, Missouri + 3 more
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Contact Lens Wear on Children's Self-Perceptions

NCT00522288
Conditions
Myopia
Interventions
Soft contact lenses, Spectacle
Device
Lead sponsor
Ohio State University
Other
Eligibility
8 Years to 11 Years
Enrollment
484 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2007
U.S. locations
5
States / cities
Boston, Massachusetts • Columbus, Ohio • Forest Grove, Oregon + 2 more
Conditions
Contact Lens Wear
Interventions
OPTI-FREE RepleniSH, ReNu MultiPlus MPS
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Fort Worth, Texas
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Safety and Acceptability of Using a Rewetting Drop With Contact Lens Wear

NCT00691197
Conditions
Ametropia
Interventions
Carboxymethylcellulose sodium and Glycerin, Carboxymethylcellulose sodium
Device
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
246 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
San Diego, California
Conditions
Myopia
Interventions
Test Lens, Control Lens
Device
Lead sponsor
CooperVision, Inc.
Industry
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Bloomington, Indiana
Completed Not applicable Interventional Accepts healthy volunteers

Total30 for Astigmatism Contact Lenses

NCT06052046
Conditions
Contact Lens Complication, Astigmatism, Refractive Errors
Interventions
TOTAL30 for Astigmatism Contact Lenses
Device
Lead sponsor
Southern College of Optometry
Other
Eligibility
18 Years to 45 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
Pittsburg, Kansas • Coldwater, Mississippi
Conditions
Contact Lens Wear
Interventions
ABT12 Multi-Purpose Solution, COMPLETE Multi-Purpose Solution, Sensitive Eyes® Rewetting Drops
Device
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
252 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
17
States / cities
Birmingham, Alabama • San Diego, California • San Francisco, California + 14 more
Completed Not applicable Interventional Results available

Investigational Multi-purpose Contact Lens Care Solution.

NCT01055613
Conditions
Contact Lens Wear
Interventions
Vistakon Investigational Multi-Purpose Solution I, ReNu MultiPlus Multi-Purpose Solution
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years and older
Enrollment
312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
15
States / cities
Fresno, California • Pismo Beach, California • Louisville, Colorado + 12 more
Completed Not applicable Interventional Results available

Clinical Evaluation of a Daily Wear Silicone Hydrogel Lens

NCT04207749
Conditions
Refractive Errors, Myopia, Hyperopia
Interventions
LID015385 contact lenses, Comfilcon A contact lenses, CLEAR CARE
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
249 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
18
States / cities
Glendale, Arizona • Brentwood, California • Irvine, California + 15 more
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