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The Pharmacological Basis for the Increase in Visual Time Constants Induced by Single Oral Doses of Sildenafil

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 April 2007 by University of Cambridge.
Recruitment status was:  Active, not recruiting
Sponsor:
ClinicalTrials.gov Identifier:
NCT00463957
First Posted: April 20, 2007
Last Update Posted: January 12, 2010
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:
University of Cambridge
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study is ongoing, but not recruiting participants.
  Study Completion Date: No date given
  Primary Completion Date: No date given