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Effects of Different Add Powers on the Comfort and Productivity of Computer Users With Fixed or Free Head Movement

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.
ClinicalTrials.gov Identifier: NCT00317525
Recruitment Status : Completed
First Posted : April 25, 2006
Last Update Posted : September 11, 2006
Sponsor:
Information provided by:
American Optometric Association

No Study Results Posted on ClinicalTrials.gov for this Study
  Recruitment Status : Completed
  Primary Completion Date : No date given
  Study Completion Date : June 2006