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NCT07047430 · ClinicalTrials.gov registry record · NA
The Airports, Air Quality, and Asthma (AAA) Study
A NA study of Pediatric Asthma, sponsored by University of Washington.
- Recruiting
- Registry status
- NA
- Development phase
- 60
- Enrollment target
- 1
- Study location
NCT07047430 is a NA study of Pediatric Asthma that is actively recruiting participants, run by University of Washington. The registered enrollment target is 60 participants, below the 7,709-participant average among 9 other Pediatric Asthma trials with a reported enrollment target (99% lower). The trial reports 1 study location across 1 state.
The verdict
NCT07047430, a NA study of Pediatric Asthma, is actively recruiting participants, sponsored by University of Washington.
- RECRUITING
- Registry status
- NA
- Development phase
- 60 participants
- Enrollment target
- 1
- Study location
Study Summary
For children with asthma, exposure to indoor air pollution increases the risk of a serious asthma exacerbation, which can be life-threatening. Interventions aimed at improving indoor air quality, including use of a portable air cleaner with a high-efficiency particulate air (HEPA) filter, can reduce this risk, but the effectiveness, feasibility and acceptability of HEPA air cleaners varies by setting. In collaboration with a community health worker (CHW) delivered asthma education program, the investigators are conducting a randomized clinical trial to evaluate the effectiveness of HEPA air cleaners to improve indoor air quality and child asthma health in South King County of Washington state, a vulnerable community impacted by air pollution from airports and highway traffic. Key features of the Airports, Air Quality and Asthma (AAA) design include integration of CHWs into study procedures, including CHWs recruited from community-based organizations, into multiple aspects of the trial protocol. The investigators aim to recruit up to N=60 children with asthma randomized into intervention and control groups in a 1:1 ratio, conduct baseline assessments of indoor air quality and airway health, and collect repeated assessments of air quality and airway health during the three-month intervention period and after the trial concludes. Study findings will inform future approaches to integrate HEPA air cleaners into existing CHW asthma education programs in this and similar communities.
Conditions Studied
Interventions
- DEVICE Portable air cleaner with HEPA filter
- DEVICE Less effective portable air cleaner (no HEPA)
Study Locations (1)
Washington
- University of Washington - Seattle
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 60 participants |
| Start Date | 2024-06-01 |
| Est. Completion | 2027-06-01 |
| Phase | NA |
Interested in This Trial?
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT07047430
The ClinicalTrials.gov registry entry for NCT07047430 describes a study currently listed as recruiting, categorized as NA. The registered enrollment target is 60 participants, a figure that helps gauge the scale of data the investigators plan to collect, below the 7,709-participant average among 9 other Pediatric Asthma trials with a reported enrollment target (99% lower). The listed sponsor is University of Washington, which has 1,048 total studies on file at ClinicalTrials.gov.
The record links to 1 condition, with Pediatric Asthma appearing as the primary indexed condition, and to 2 interventions - of which Portable air cleaner with HEPA filter is the first listed.
NCT07047430 reports 1 study location spanning 1 distinct geographic area - top geographies include Washington.
Frequently Asked Questions
What is clinical trial NCT07047430 about?
NCT07047430 is a clinical study titled "The Airports, Air Quality, and Asthma (AAA) Study". For children with asthma, exposure to indoor air pollution increases the risk of a serious asthma exacerbation, which can be life-threatening. Interventions aimed at improving indoor air quality, including use of a portable air cleaner with a high-efficiency particulate air (HEPA) filter, can reduce...
What is the current status of trial NCT07047430?
This trial is currently recruiting. It is a NA study. The enrollment target is 60 participants. The study started on 2024-06-01. Estimated completion is 2027-06-01.
What conditions does trial NCT07047430 study?
This clinical trial studies the following conditions: Pediatric Asthma.
What interventions are being tested in trial NCT07047430?
The interventions under investigation include: Portable air cleaner with HEPA filter (DEVICE), Less effective portable air cleaner (no HEPA) (DEVICE).
Who is sponsoring clinical trial NCT07047430?
This trial is sponsored by University of Washington, which has 1,048 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT07047430 being conducted?
This trial has 1 study location across Washington. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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Related
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