Risk Factors Associated to Difficult-to-control Asthma

This study has been completed.
Sponsor:
Collaborator:
Fundação de Amparo à Pesquisa do Estado de São Paulo
Information provided by:
University of Sao Paulo General Hospital
ClinicalTrials.gov Identifier:
NCT01089322
First received: February 22, 2010
Last updated: March 16, 2010
Last verified: February 2010
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study has been completed.
  Study Completion Date: May 2009
  Primary Completion Date: December 2008 (Final data collection date for primary outcome measure)
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):