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Prevalence of Asthma and Rhinitis Symptoms Among Secondary School Students in Saudi Arabia

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 February 2010 by King Abdulaziz Medical City.
Recruitment status was:  Enrolling by invitation
Sponsor:
ClinicalTrials.gov Identifier:
NCT01085916
First Posted: March 12, 2010
Last Update Posted: March 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.
Collaborator:
Merck Sharp & Dohme Corp.
Information provided by:
King Abdulaziz Medical City
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study is enrolling participants by invitation only.
  Estimated Study Completion Date: May 2010
  Estimated Primary Completion Date: April 2010 (Final data collection date for primary outcome measure)