Asthma Phenotypes in the Inner City
Public ClinicalTrials.gov record NCT01383941. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Asthma Phenotypes in the Inner City (ICAC-19)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is an epidemiologic, multi-center, cross-sectional study to define the phenotypic characteristics of Difficult-to-Treat asthma, among children between the ages of 6 to 17 years, receiving one year of guidelines-based therapy for asthma and rhinitis/rhinosinusitis.
Study identification
- NCT ID
- NCT01383941
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 717 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 6 Years to 17 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 31, 2011
- Primary completion
- Aug 31, 2014
- Completion
- Aug 31, 2014
- Last update posted
- Mar 15, 2017
2011 – 2014
United States locations
- U.S. sites
- 9
- U.S. states
- 9
- U.S. cities
- 9
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| National Jewish Health | Denver | Colorado | 80206 | — |
| Children's National Medical Center | Washington D.C. | District of Columbia | 20010 | — |
| Children's Memorial Hospital | Chicago | Illinois | 60614 | — |
| Johns Hopkins University | Baltimore | Maryland | 21287 | — |
| Boston University School of Medicine | Boston | Massachusetts | 02118 | — |
| Henry Ford Health Center | Detroit | Michigan | 48202 | — |
| Columbia University Medical Center | New York | New York | 10032 | — |
| Cincinnati Children's Hospital | Cincinnati | Ohio | 45202 | — |
| University of Texas Southwestern Medical School | Dallas | Texas | 75390 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01383941, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 15, 2017 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01383941 live on ClinicalTrials.gov.