Outdoor Allergen Exposure, Sensitivity, and Acute Asthma

Completed

Conditions studied: Asthma

In brief

To examine the role of outdoor pollen grains and fungal spores in the exacerbation of asthma and to produce forecasting models to predict days of high concentration.

Key facts

Study ID

NCT00043992

Run by

National Institute of Environmental Health Sciences (NIEHS)

People needed

1000

Starts

2001-07-01

Last updated by the study team

2006-09-04

Who can join

Age: 15 and older, up to 50. Sex: any. Healthy volunteers: not accepted.

Where it is running

• Fallon Clinic and Fallon Community Health Plan — Worcester, Massachusetts, United States

Full record on ClinicalTrials.gov

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