NCT06552013Recruiting
Action Towards Health Equity and Improved Air Quality in the Duwamish Valley: A Multilevel Asthma Intervention
Source: ClinicalTrials.gov · Last updated 13 Aug 2024 · Not updated for over 12 months - ask the site whether it is still open
Brief summary (registry, in English)
The goal of this randomized control trial is to learn if box fans and filters can reduce asthma symptoms and improve indoor air quality in children ages 6 - 17 years old with asthma living in the Duwamish Valley, Seattle, Washington. The main question it aims to answer are: * Do box fans with filters improve asthma symptoms? * Do box fans with filters improve an objective measure used to monitor lung function known as forced expiratory volume during the first second (FEV1)? Researchers will compare children living in households with high quality filters to those in households with sham filters to see if air quality and asthma symptoms improve. Participants will * fill out several questionnaires * monitor their lung function with a peak flow meter * place an air monitor in their homes to monitor indoor air quality * run the box fan when they are at home
- Status (registry)
- Recruiting
- Study type
- Interventional
- Enrollment
- 80 (estimated)
- First submitted
- 9 Aug 2024
- Start date
- 30 Jul 2024
- Primary completion date
- 31 Jul 2028
- Lead sponsor
- University of Washington
- Diseases
- Asthma
- NCT number
- NCT06552013
What you commit to
- Study type: Interventional
- Planned participants: 80
- From 30 Jul 2024 to the primary completion date, 31 Jul 2028
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other
- children with unstable housing or shared custody arrangements
Who the study is looking for
- age (6-17 years)
- poorly controlled physician diagnosed asthma defined as more than four days with asthma symptoms in the past two weeks, use of asthma rescue medication for more than four days in the past two weeks, or health care utilization due to asthma in the past year (hospitalization, emergency room visit, or unscheduled clinic visit)
- living in Georgetown and South Park neighborhoods of Seattle
Age in the registry: 6 years to 17 years · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Duwamish River Community Coaltion Coordinator of this site? Confirm its status | Seattle | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.