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Safety and Effectiveness of Collagen Cross Linking in Progressive Mild and Moderate Keratoconus

The recruitment status of this study is unknown. The completion date has passed and the status has not been verified in more than two years.
Verified November 2008 by Federal University of São Paulo.
Recruitment status was:  Recruiting
Sponsor:
ClinicalTrials.gov Identifier:
NCT00815256
First Posted: December 29, 2008
Last Update Posted: December 29, 2008
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
Federal University of São Paulo
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study is currently recruiting participants.
  Study Completion Date: No date given
  Estimated Primary Completion Date: August 2009 (Final data collection date for primary outcome measure)
Publications: