At a glance
ClinicalIndex Comparison RecordN/ACompleted· 560 enrolled
Drug / intervention
Not specified
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Urban Environment and Childhood Asthma (URECA)
National Institute of Allergy and Infectious Diseases (NIAID)·observational·Posted Jun 20, 2005·Updated Jul 18, 2025
In Brief
An observational study for Asthma and Allergy. Completed, enrolled 560 participants across 4 sites.
Detailed Summary
Minority children who grow up in poor urban neighborhoods have the highest rates of asthma, and also experience greater morbidity from acute exacerbations of this disease. The aim of this study is to further identify environmental factors unique to the inner city that affect immune development and the expression of wheezing, atopy and asthma for purposes of identifying new strategies for asthma prevention.
Study Details
Study Typeobservational
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Timeline
N/ACompletedFinished
20052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
Enrollment StartFeb 2005
First PostedJun 2005
Primary CompletionAug 2024
TodayJul 2026
First PostedJun 20, 2005
Enrollment StartFeb 2, 2005
Primary CompletionAug 31, 2024
TodayJul 2, 2026
Enrollment to primary: 19.6 yearsPosted 21.0 years ago