Corneal Astigmatism Measurement Study
This study has been completed.
Information provided by (Responsible Party):
First received: January 6, 2009
Last updated: April 6, 2012
Last verified: July 2009
To assess which commercially available measurement device is most accurate in measuring low (< 1.0 D) degrees of corneal astigmatism.
|Study Design:||Time Perspective: Prospective|
Further study details as provided by Alcon Research:
Primary Outcome Measures:
- Measurement of corneal power [ Time Frame: Day 1 ] [ Designated as safety issue: No ]
|Study Start Date:||December 2008|
|Study Completion Date:||April 2009|
|Primary Completion Date:||April 2009 (Final data collection date for primary outcome measure)|
Contacts and Locations