Asthma Severity in Children and Environmental Agents

Conditions

Asthma

What is the purpose of this trial?

This study measures residential exposures (indoor allergens, mold, nitrogen dioxide, nicotine) and relates exposure levels to daily symptoms (wheeze, persistent cough, chest tightness, shortness of breath) and medication use, in a population of children with physician diagnosed asthma, followed for 12 months.



Participation Guidelines

Age:
5 Years - 11 Years
Gender:
Both

Click here for detailed information about who can participate in this trial.


Sponsor:
National Institute of Environmental Health Sciences (NIEHS)
Dates:
May 2000
Last Updated:
Jun 23, 2009
Study HIC#:
0504027631

Clinicaltrials.gov ID: NCT00042705