CXL-04 A Study of Collagen Crosslinking With Ultraviolet-A in Asymmetric Corneas
Public ClinicalTrials.gov record NCT01956474. 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
Collagen Crosslinking With Ultraviolet-A in Asymmetric Corneas
Study identification
- NCT ID
- NCT01956474
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Cxlusa
- Industry
- Enrollment
- 1,324 participants
Conditions and interventions
Conditions
Interventions
- Theralight crosslinking and Riboflavin Other
Other
Eligibility (public fields only)
- Age range
- 8 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
- Dec 31, 2012
- Primary completion
- Feb 2, 2017
- Completion
- Feb 2, 2017
- Last update posted
- Oct 11, 2018
2013 – 2017
United States locations
- U.S. sites
- 6
- U.S. states
- 6
- U.S. cities
- 6
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Center for Excellence in Eye Care | Miami | Florida | 33176 | — |
| Stulting Research Center at Woolfson Eye Institute | Atlanta | Georgia | 30328 | — |
| TLC Laser Eye Center | Rockville | Maryland | 20852 | — |
| Talamo Hatch Laser Eye Consultants, LLC | Boston | Massachusetts | 02451 | — |
| Cleveland Eye Clinic | Brecksville | Ohio | 44141 | — |
| TLC Laser Eye Center | Fairfax | Virginia | 22031 | — |
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 NCT01956474, 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 Oct 11, 2018 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01956474 live on ClinicalTrials.gov.