Clinical trialNCT06376994RecruitingPhase 3Interventional

Multi-Center Clean Air Randomized Controlled Trial in COPD

SponsorJHSPH Center for Clinical TrialsEnrollment770Chronic Obstructive Pulmonary Disease (COPD)

View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

No overall officials are registered on this study record. Site-level investigators, where published, appear with their sites below. Why? →

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

11 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

University of Alabama, Lung Health Center
Birmingham, Alabama, United States
James Michael Wells, MD
Recruiting
University of California, Los Angeles
Los Angeles, California, United States
Igor Barjaktarevic, MD
Recruiting
University of Iowa
Iowa City, Iowa, United States
Alejandro Comellas, MD
Recruiting
Johns Hopkins
Baltimore, Maryland, United States
Recruiting
University of Maryland
Baltimore, Maryland, United States
William Grier, MD
Recruiting
Tidal Health
Salisbury, Maryland, United States
Robert Chasse, MD
Recruiting
Beth Israel Deaconess Medical Center
Boston, Massachusetts, United States
Mary Rice, MD
Not, yet, recruiting
University of Michigan
Ann Arbor, Michigan, United States
Meilan Han, MD
Recruiting
Dartmouth Hitchcock
Lebanon, New Hampshire, United States
Laura Paulin, MD
Not, yet, recruiting
Cleveland Clinic
Cleveland, Ohio, United States
Russel Bowler, MD
Not, yet, recruiting
Reading Hospital
West Reading, Pennsylvania, United States
Luis Murillo, MD
Recruiting

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 24 May 2024
Primary completion: 31 Aug 2029
Completion: 30 Nov 2029
Last update posted: 10 Oct 2025
Registered enrollment: 770
Registry id: NCT06376994

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.