Environmental Intervention Versus Standard Care to Reduce Pharmacologic Therapy for Asthma
Public ClinicalTrials.gov record NCT01593111. 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
Comparative Effectiveness of Environmental Intervention and Standard Care in Ability to Reduce Pharmacologic Therapy for Asthma
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Exposure to household allergens is a major contributor to asthma symptoms. Aggressive measures to reduce household allergens has the potential to reduce asthma symptoms and the need for medications to control asthma. The investigators plan to enroll patients aged 6 and above into a single blind, randomized study comparing intensive environmental intervention with usual asthma care over a 48 week study period. All subjects will have asthma treatment optimized according to guideline based care. Subjects will be randomized to an aggressive environmental remediation arm versus distribution of written materials regarding allergen reduction ("usual care"). Primary outcome measure will be ability to reduce asthma step therapy. Secondary outcomes include measures of lung function, asthma biomarkers and quality of life.
Study identification
- NCT ID
- NCT01593111
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 243 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 6 Years and older
- 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
- Mar 31, 2011
- Primary completion
- Aug 31, 2013
- Completion
- Aug 31, 2013
- Last update posted
- Feb 3, 2022
2011 – 2013
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Columbia University Medical Center | New York | New York | 10032 | — |
| Jacobi Medical Center | The Bronx | New York | 10461 | — |
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 NCT01593111, 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 Feb 3, 2022 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01593111 live on ClinicalTrials.gov.