Multi-Center Clean Air Randomized Controlled Trial in COPD

ClinicalTrials.gov ID: NCT06376994

Public ClinicalTrials.gov record NCT06376994. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

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ClinicalTrials.gov public records Last synced Jul 22, 2026, 5:55 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Study identification

NCT ID: NCT06376994
Recruitment status: Recruiting
Study type: Interventional
Phase: Phase 3
Lead sponsor: JHSPH Center for Clinical Trials; Other
Enrollment: 770 participants

Conditions and interventions

Conditions

Chronic Obstructive Pulmonary Disease (COPD)

Interventions

Air cleaner Device
Sham air cleaner Device

Device

Eligibility (public fields only)

Age range: 40 Years and older
Sex: All
Healthy volunteers: Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date: May 23, 2024
Primary completion: Aug 30, 2029
Completion: Nov 29, 2029
Last update posted: Oct 9, 2025

2024 – 2029

United States locations

U.S. sites: 11
U.S. states: 9
U.S. cities: 10

Facility	City	State	ZIP	Site status
University of Alabama, Lung Health Center	Birmingham	Alabama	35233	Recruiting
University of California, Los Angeles	Los Angeles	California	90095	Recruiting
University of Iowa	Iowa City	Iowa	52242	Recruiting
University of Maryland	Baltimore	Maryland	21201	Recruiting
Johns Hopkins	Baltimore	Maryland	21224	Recruiting
Tidal Health	Salisbury	Maryland	21801	Recruiting
Beth Israel Deaconess Medical Center	Boston	Massachusetts	02215	Not yet recruiting
University of Michigan	Ann Arbor	Michigan	48109	Recruiting
Dartmouth Hitchcock	Lebanon	New Hampshire	03756	Not yet recruiting
Cleveland Clinic	Cleveland	Ohio	44195	Not yet recruiting
Reading Hospital	West Reading	Pennsylvania	19611	Recruiting

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT06376994, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do: No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from: Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh: Last update posted Oct 9, 2025 · Synced Jul 22, 2026

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The complete protocol, eligibility criteria, and contact information for NCT06376994 live on ClinicalTrials.gov.

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