Trials / Completed
CompletedNCT00818532
Corneal Astigmatism Measurement Study
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 50 (actual)
- Sponsor
- Alcon Research · Industry
- Sex
- All
- Age
- 50 Years
- Healthy volunteers
- Accepted
Summary
To assess which commercially available measurement device is most accurate in measuring low (\< 1.0 D) degrees of corneal astigmatism.
Conditions
Timeline
- Start date
- 2008-12-01
- Primary completion
- 2009-04-01
- Completion
- 2009-04-01
- First posted
- 2009-01-07
- Last updated
- 2012-04-09
Locations
1 site across 1 country: United States
Source: ClinicalTrials.gov record NCT00818532. Inclusion in this directory is not an endorsement.