Multi-Center Clean Air Randomized Controlled Trial in COPD
NCT06376994
This study is recruiting at 11 US sites in 9 states, according to its ClinicalTrials.gov record last updated .
Summary
This is a multi-center randomized, sham-controlled clinical trial to determine the effectiveness of an air cleaner intervention aimed at improving indoor air quality on reducing COPD exacerbation risk and improving quality of life, functional status, rescue medication use.
Shortened from the sponsor's brief summary. View official record on ClinicalTrials.gov
Conditions studied
- Chronic Obstructive Pulmonary Disease (COPD)
Eligibility basics and study details
- Study type
- Interventional
- Phase
- Phase 3
- Ages
- 40 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Sponsor
- JHSPH Center for Clinical Trials
- Last updated on ClinicalTrials.gov
- July 31, 2026
These are the basic criteria only. The full inclusion and exclusion criteria are on the official record, and the study team decides who can take part.
US recruiting sites
Alabama · 1
- University of Alabama, Lung Health Center · Birmingham, AL
California · 1
- University of California, Los Angeles · Los Angeles, CA
Iowa · 1
- University of Iowa · Iowa City, IA
Maryland · 3
- Johns Hopkins · Baltimore, MD
- University of Maryland · Baltimore, MD
- Tidal Health · Salisbury, MD
Massachusetts · 1
- Beth Israel Deaconess Medical Center · Boston, MA
Michigan · 1
- University of Michigan · Ann Arbor, MI
New Hampshire · 1
- Dartmouth Hitchcock · Lebanon, NH
Ohio · 1
- Cleveland Clinic · Cleveland, OH
Pennsylvania · 1
- Reading Hospital · West Reading, PA
Source: ClinicalTrials.gov, data processed . Recruiting US sites filtered by distance and site status; summaries shortened.