Asthma Severity in Children and Environmental Agents

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.

Completed

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Key information

Conditions

Asthma Bronchial Diseases Hypersensitivity Hypersensitivity, Immediate Immune System Diseases Lung Diseases Lung Diseases, Obstructive Respiratory Hypersensitivity Respiratory Tract Diseases

Age range

5 year–11 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Yale Center for Perinatal, Pediatric & Environmental Epidemiology

New Haven, Connecticut, 06510, United States

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Siblings of a birth cohort recruited 1997-1999
Age less than 11 years
Physician diagnosed asthma
Active symptoms (wheeze, persistent cough, chest tightness, shortness of breath) or medication use in the 12 months prior to enrollment.

Sponsors and collaborators

Lead sponsor

National Institute of Environmental Health Sciences (NIEHS)

Nih

Registry information

Important dates

Study start: 2000
Primary completion: 2012
Study completion: 2012
First posted: Aug 6, 2002
Registry last updated: Apr 14, 2015

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed