Evaluation of Approved Contact Lenses (CR-6657)
Public ClinicalTrials.gov record NCT07819305. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
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.
Official title
Evaluation of Approved Contact Lenses
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a prospective, multi-site, bilateral, 2-week dispensing, randomized, controlled, single-masked (subjects), 2x2 crossover study to evaluate visual acuity.
Study identification
- NCT ID
- NCT07819305
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 145 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 39 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 10, 2026 (Actual)
- Primary completion
- Dec 3, 2026 (Estimated)
- Completion
- Dec 3, 2026 (Estimated)
- Last update posted
- Nov 3, 2026
2026
United States locations
- U.S. sites
- 8
- U.S. states
- 7
- U.S. cities
- 8
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| VRC | Jacksonville | Florida | 32256 | — |
| Franklin Park Eye Center, P.C. | Franklin Park | Illinois | 60131 | — |
| Eyecare Center of Camden | Camden | New York | 13316 | — |
| ProCare Vision Centers | Granville | Ohio | 43023 | — |
| New Bremen EyeCare | New Bremen | Ohio | 45869 | — |
| Total Eye Care | Memphis | Tennessee | 38119 | — |
| Paradigm Research Center, LLC | Houston | Texas | 77030 | — |
| Botetourt Eyecare, LLC | Salem | Virginia | 24153 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07819305, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 3, 2026 · Synced Nov 6, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT07819305 live on ClinicalTrials.gov.