High Refractive Index Material 510(k)
Public ClinicalTrials.gov record NCT00766168. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Prospective Study of Substantial Equivalence of Rigid Gas Permeable HDS HI 1.54™ Daily Wear Lenses for Correction of Naturally Occurring Myopia and Hyperopia From +20 to - 20 D Sphere (Spectacle Plane) With and Without Astigmatism.
Study identification
- NCT ID
- NCT00766168
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- CooperVision International Limited (CVIL)
- Industry
- Enrollment
- 76 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 12 Years and older
- 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
- Dec 31, 2007
- Primary completion
- Jul 31, 2008
- Completion
- Jul 31, 2008
- Last update posted
- Jun 13, 2012
2008
United States locations
- U.S. sites
- 8
- U.S. states
- 8
- U.S. cities
- 8
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Mission Optometry | Lake Elsinore | California | 92530 | — |
| Eyecare Consultants | Englewood | Colorado | 80112 | — |
| Vision Care Associates | East Lansing | Michigan | 48823 | — |
| Koetting Associates | St Louis | Missouri | 63144 | — |
| Visionary Eye Associates | Rochester | New York | 14618 | — |
| Western Reserve Vision Care | Beachwood | Ohio | 44122 | — |
| Choate Eye Associates | Goodlettsville | Tennessee | 37072 | — |
| Twin Lakes Vision Clinic | Federal Way | Washington | 98023 | — |
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 NCT00766168, 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 Jun 13, 2012 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00766168 live on ClinicalTrials.gov.