Safety and Effectiveness Study of the VEGA UV-A System for Cross-linking in Eyes With Keratoconus and Ectasia
Public ClinicalTrials.gov record NCT01398852. 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
Long Term Safety and Effectiveness of the VEGA UV-A System for Corneal Collagen Cross-Linking in Eyes With Keratoconus or Post-Refractive Corneal Ectasia
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this research study is to evaluate the long tern safety and effectiveness of cross-linking in eyes with keratoconus and ectasia.
Study identification
- NCT ID
- NCT01398852
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 500 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 12 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 30, 2010
- Primary completion
- Jun 30, 2012
- Completion
- Jun 30, 2012
- Last update posted
- Jun 28, 2022
2010 – 2012
United States locations
- U.S. sites
- 13
- U.S. states
- 8
- U.S. cities
- 10
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Barnet Dulaney Perkins Eye Center | Phoenix | Arizona | — | — |
| Woolfson Eye Institute | Atlanta | Georgia | — | — |
| Massachusetts Eye And Ear Infirmary | Boston | Massachusetts | — | — |
| Minnesota Eye Consultants | Bloomington | Minnesota | — | — |
| Laser and Corneal Surgery Assoc. PC | New York | New York | 10022 | — |
| Mt Sinai Hospital | New York | New York | — | — |
| Pamel Vision & Laser Group | New York | New York | — | — |
| Cleveland Clinic-Cole Eye Institute | Cleveland | Ohio | 44195 | — |
| ReVision Advanced Laser Eye Center | Columbus | Ohio | 43240 | — |
| OSU Department of Ophthalomogy | Columbus | Ohio | — | — |
| Dell Laser Consultants | Austin | Texas | — | — |
| Slade and Baker Vision Center | Houston | Texas | — | — |
| The Eye Institute of Utah | Salt Lake City | Utah | 84107 | — |
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 NCT01398852, 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 28, 2022 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01398852 live on ClinicalTrials.gov.