Clinical Trial: Corneal Astigmatism Measurement Study
Study Status: Completed
Recruit Status: Completed
Study Type: Observational
Official Title:
Brief Summary: To assess which commercially available measurement device is most accurate in measuring low (< 1.0 D) degrees of corneal astigmatism.
Detailed Summary:
Sponsor: Alcon Research
Current Primary Outcome: Measurement of corneal power [ Time Frame: Day 1 ]
Original Primary Outcome: Same as current
Current Secondary Outcome:
Original Secondary Outcome:
Information By: Alcon Research
Dates:
Date Received: January 6, 2009
Date Started: December 2008
Date Completion:
Last Updated: April 6, 2012
Last Verified: July 2009