Exposure of Children With Asthma to Household Environmental Tobacco Smoke
2 other identifiers
observational
N/A
0 countries
N/A
Brief Summary
To examine whether or not primary school-aged children with asthma from low-income households have lower household environmental tobacco smoke (ETS) exposure than matched control children.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
Started Dec 2001
Longer than P75 for all trials
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
December 1, 2001
CompletedFirst Submitted
Initial submission to the registry
May 4, 2002
CompletedFirst Posted
Study publicly available on registry
May 6, 2002
CompletedStudy Completion
Last participant's last visit for all outcomes
November 1, 2006
CompletedFebruary 18, 2016
January 1, 2008
May 4, 2002
February 17, 2016
Conditions
Eligibility Criteria
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Sponsors & Collaborators
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
Frederick Walboldt
National Jewish Medical & Research Center
Study Design
- Study Type
- observational
- Sponsor Type
- NIH
Study Record Dates
First Submitted
May 4, 2002
First Posted
May 6, 2002
Study Start
December 1, 2001
Study Completion
November 1, 2006
Last Updated
February 18, 2016
Record last verified: 2008-01