N/A
N=64
Home Air Quality Impact for Adults With Asthma
Asthma · Environmental Exposure · Home Environment Related Disease
Bottom Line
View on ClinicalTrials.gov: NCT05224076 ↗Enrolled (actual)
64
Serious AEs
0.0%
Results posted
Jul 2025
Primary outcome: Primary: Episodes Per Day — 2.22 Episodes per day
Study Design & Population
- Study type
- Observational
- Phase
- N/A
- Interventions
- Home Air Quality (Other)
- Age
- Adult, Older Adult · 18+ yrs
- Sex
- All
- Sponsor
- University of Kansas Medical Center
- Primary completion
- Feb 2024
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Episodes Per Day |
2.22 | — |
| PRIMARY Home Spirometry Completed |
40 | — |
| SECONDARY Integration of Study Components |
87.2 | — |
| SECONDARY Ecological Momentary Assessment (EMA) Surveys |
40 | — |
Summary
The purposes of this study are to determine the practicality of using home indoor air quality monitoring and a smartphone app to identify home air quality changes and how these changes affect adults with asthma.
Eligibility Criteria
Inclusion Criteria
- Adults who previously participated in the online Global Covid-19 and Asthma Study, indicated willingness to be contacted for future research, and reported high use of disinfectant/cleaning products since COVID-19 (≥5 per week).
- Current Asthma Control Test (ACT) ≤19
- Own a smartphone
- Have a Wi-Fi/wireless internet connection in their home.
Exclusion Criteria
- Non-US residents
- Non-English speaking
Data sourced from ClinicalTrials.gov (NCT05224076). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.