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NCT01869543 · ClinicalTrials.gov registry record · NA
Asthma and Indoor-air: Reducing Exposures
A NA study, sponsored by University of California, Davis.
- Completed
- Registry status
- NA
- Development phase
- 219
- Enrollment target
NCT01869543 is a NA study that has completed, run by University of California, Davis. The registered enrollment target is 219 participants.
The verdict
NCT01869543, a NA study, has completed, sponsored by University of California, Davis.
- COMPLETED
- Registry status
- NA
- Development phase
- 219 participants
- Enrollment target
Study Summary
Two hundred moderate to severely asthmatic children (6-12 years) will be enrolled in a study to look at the effectiveness of high efficiency filtration of indoor air in homes on reducing asthma symptoms. One intervention group will have high efficiency filters or filtration systems installed in their central heating and air conditioning (HVAC) system. The second intervention group will have high efficiency portable air cleaners placed in the child's bedroom and in the main living area. Each participant will receive true air filtration for a year and a placebo for a year. During the placebo period a sham filter will be used that removes very little of the particles. Measures of health effects will include days of symptoms, unplanned utilization of the healthcare system for asthma-related illness, short-term medication use, peak exhaled flow, spirometry, and exhaled nitric oxide (eNO).
Interventions
- OTHER Stand Alone Air Cleaner
- OTHER HVAC Modification
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 219 participants |
| Start Date | 2012-07 |
| Est. Completion | 2017-02-08 |
| Phase | NA |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT01869543
The ClinicalTrials.gov registry entry for NCT01869543 describes a study currently listed as completed, categorized as NA. The registered enrollment target is 219 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is University of California, Davis, which has 657 total studies on file at ClinicalTrials.gov.
The record links to 0 conditions, and to 2 interventions - of which Stand Alone Air Cleaner is the first listed.
NCT01869543 reports 0 study locations.
Frequently Asked Questions
What is clinical trial NCT01869543 about?
NCT01869543 is a clinical study titled "Asthma and Indoor-air: Reducing Exposures". Two hundred moderate to severely asthmatic children (6-12 years) will be enrolled in a study to look at the effectiveness of high efficiency filtration of indoor air in homes on reducing asthma symptoms. One intervention group will have high efficiency filters or filtration systems installed in thei...
What is the current status of trial NCT01869543?
This trial is currently completed. It is a NA study. The enrollment target is 219 participants. The study started on 2012-07. Estimated completion is 2017-02-08.
What interventions are being tested in trial NCT01869543?
The interventions under investigation include: Stand Alone Air Cleaner (OTHER), HVAC Modification (OTHER).
Who is sponsoring clinical trial NCT01869543?
This trial is sponsored by University of California, Davis, which has 657 total clinical trials registered on ClinicalTrials.gov.
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