Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 25, 2026, 11:43 AM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Myopia
Interventions
Corneal Refractive Therapy-spherical, Corneal Refractive Therapy-aspherical
Other
Lead sponsor
CooperVision International Limited (CVIL)
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

High Refractive Index Material 510(k)

NCT00766168
Conditions
Myopia, Hyperopia
Interventions
HDS HI 1.54; pahrifocon A, FluoroPerm 30 RGP; paflufocon C
Other · Device
Lead sponsor
CooperVision International Limited (CVIL)
Industry
Eligibility
12 Years and older
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
8
States / cities
Lake Elsinore, California • Englewood, Colorado • East Lansing, Michigan + 5 more
Conditions
Myopia, Astigmatism
Interventions
Lens A (paflufocon D)
Device
Lead sponsor
CooperVision International Limited (CVIL)
Industry
Eligibility
7 Years to 35 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
2
States / cities
Pleasanton, California • Bellaire, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Hybrid SA RGP Center/S-H Skirt Daily Wear 90 Day Multicenter Study

NCT00804505
Conditions
Corneal Disease, Hypersensitivity
Interventions
SynergEyes Hybrid (petrafocon A hem-larafilcon A) Hybrid Contact Lens, SynergEyes Hybrid (paflufocon D hem-iberfilcon A) Contact Lens
Device
Lead sponsor
SynergEyes, Inc.
Industry
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
8
States / cities
San Diego, California • Sunnyvale, California • Andover, Massachusetts + 5 more