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ClinicalTrials.gov 28 recruiting now full pipeline

COPD: full-pipeline trial registry

28 of 86 indexed COPD trials are currently recruiting.

Corpus placement: #160 of 28,707 conditions by registered trial count.

86 US clinical trials · 28 currently recruiting · #160 of 28,707 conditions by registered trial count

COPD: 86 US clinical trials tracked, 28 recruiting.

COPD is the subject of 86 registered US clinical trials on ClinicalTrials.gov, 28 of them currently open to new participants. 11 are in Phase 3-4 (later-stage) and 12 in Phase 1-2 (earlier-stage). The most active sponsor is VA Office of Research and Development, running 6 of these trials.

Enrollment posture brief

Registry condition copd

OPEN 28 | RECR 33% | LATE 11 | EARLY 12 | RANK #160 | SPON 6

Nearest open-share peer: Recurrent Ovarian Carcinoma (33% recruiting · 40 trials)

Alcohol Drinking47.7%Urothelial Carcinoma43%Obsessive - Compulsive Disor34.9%COPD (this)33%Heart Diseases30.2%
Open-enrollment share among volume-matched conditions near COPD

COPD lists 28 open slots (33% of 86 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →

Key findings

What ClinicalTrials.gov does not surface for COPD on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.

  1. COPD is recruiting below its size-band peers.

    28 of 86 indexed trials (32.6%) are open to enrollment, against a 39.7% average across 762 conditions with 20-99 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.

  2. Sponsorship of COPD trials is spread across many organizations.

    VA Office of Research and Development accounts for 6 of 86 trials (7%). 63 distinct sponsors appear on at least one study for this condition label.

  3. Typical COPD enrolment sits around 74 participants.

    Median target enrolment is 74 among the 86 trials that report a genuine target (sentinel values excluded). 47 of those (54.7%) plan for fewer than 100 participants.

  4. COPD research is mostly interventional.

    66 interventional and 20 observational studies make up this index (76.7% interventional). Study type is sponsor-reported on ClinicalTrials.gov.

Phase 16Phase 26Phase 33Phase 48

Open and recent trials

86 total, page 2 of 2

COMPLETED 117 participants

Alpha-1 Carrier Genomics Study

Medical University of South Carolina

NCT02810327

COMPLETED 100 participants

Healthy At Home Pilot

University of Massachusetts, Worcester

NCT06000696

COMPLETED Phase 4 89 participants

Effect of Nebulized Bronchodilators on Heart Rate

Fahim Khorfan, MD

NCT01151579

COMPLETED 88 participants

A Long-term Safety Study of Infliximab in Patients With Moderate to Severe Chronic Obstructive Pulmonary Disease (COPD).

Centocor

NCT00380796

COMPLETED NA 74 participants

Monitoring Metered Dose Inhalation (MDI) Volume and Timing With a Respimetrix Device in Obstructive Lung Disease.

Pulmonary Critical Care Associates of Baltimore

NCT05495256

COMPLETED 72 participants

Functional Proteomics of Alveolar Macrophages

Ohio State University

NCT00806091

COMPLETED NA 71 participants

At Home Spirometry and Video Module Education for COPD Patients

University of Chicago

NCT03834350

COMPLETED Phase 2 64 participants

A 7-Day Cross-over Study of QD (Once Daily) and BID (Twice Daily) TD-4208 in Chronic Obstructive Pulmonary Disease (COPD)

Mylan

NCT02109172

COMPLETED Phase 2 58 participants

MagniXene MRI Use in Patients With Asthma and COPD to Assess Regional Lung Function by Delineating Ventilation Defects

Xemed

NCT01833390

COMPLETED NA 52 participants

Pathogenesis and Outcomes of Sleep Disordered Breathing in Chronic Obstructive Pulmonary Disease (COPD)

Johns Hopkins University

NCT01764165

COMPLETED Phase 4 50 participants

Airway Clearance for Prevention of Chronic Obstructive Pulmonary Disease (COPD) Exacerbation

Johns Hopkins University

NCT00181207

COMPLETED NA 50 participants

Nurse Coach-Led Early Palliative Care for Older Adults With COPD and Their Care Partners: The Project EPIC Pilot RCT

University of Alabama at Birmingham

NCT05040386

COMPLETED Phase 1 44 participants

Evaluation of Regional Ventilation Using 19F MRI of Inert Perfluorinated Gases Mixed With Oxygen

Hal C Charles

NCT01710449

COMPLETED 42 participants

Integrative-omics of the Disordered COPD Small Airway Epithelium

Weill Medical College of Cornell University

NCT02183818

COMPLETED NA 42 participants

Vector Engineering Clinical

Philips Clinical & Medical Affairs Global

NCT04725500

COMPLETED NA 42 participants

Capnography-Assisted Learned Monitored (CALM) Breathing Therapy for COPD

Columbia University

NCT04786184

COMPLETED NA 40 participants

Randomized Controlled Eight-Week Study of the Safety and Efficacy of the Lung Flute

Medical Acoustics

NCT00560105

COMPLETED NA 32 participants

Rehabilitation of Patients With COPD Using Electrical Muscle Stimulation

Yale University

NCT01799330

COMPLETED NA 31 participants

A Phase I Study of iPS Cell Generation From Patients With COPD

Mayo Clinic

NCT01860898

COMPLETED Phase 4 30 participants

Peak Inspiratory Flow and Dry Powder Inhaler Performance in COPD

Pulmonary Research Institute of Southeast Michigan

NCT04606394

COMPLETED Phase 1 30 participants

Effect of Statin Therapy on C-reactive Protein Levels in Patients With Chronic Obstructive Lung Disease (COPD)

VA Loma Linda Health Care System

NCT00655993

COMPLETED NA 30 participants

Evaluation of Muscle Activation Efficiency in Challenging Subjects

Niveus Medical

NCT01811446

COMPLETED NA 27 participants

A Placebo-controlled Trial of Daliresp on Chronic Obstructive Pulmonary Disease (COPD)

University of Alabama at Birmingham

NCT01572948

COMPLETED 21 participants

The Trajectory of Physical Activity Following Pulmonary Rehabilitation

Trinity Health Of New England

NCT02399254

COMPLETED NA 20 participants

Interleukin-5 Receptor Expression in COPD

University of Virginia

NCT03984799

COMPLETED Phase 4 20 participants

Effect of Brovana and Tiotropium in Chronic Obstructive Pulmonary Disease (COPD)

Trinity Health Of New England

NCT00773786

COMPLETED Phase 1 20 participants

Mindfulness Based Stress Reduction in COPD

Mayo Clinic

NCT01058499

COMPLETED Phase 1 17 participants

Real-Time Support for Exercise Persistence in COPD

University of Washington

NCT00373932

COMPLETED Phase 4 15 participants

Static Lung Hyperinflation and Sympathetic Nerve Activity-Associated Large Artery Stiffness in COPD Patients

Gary L. Pierce

NCT03611699

COMPLETED NA 12 participants

Innovative Pulmonary Rehabilitation Telehealth Program for Improving COPD Patient Outcomes

University of Kansas Medical Center

NCT03489642

COMPLETED NA 12 participants

Use of Dexmedetomidine for Sedation During Flexible Bronchoscopy in Patients With COPD: A Descriptive Study

The Cooper Health System

NCT00401206

COMPLETED NA 12 participants

Respiratory Disorders Non-invasive Monitoring of Work of Breathing in Outpatients

Stanford University

NCT04003415

COMPLETED NA 11 participants

Device-guided Breathing for Shortness of Breath in COPD

Mayo Clinic

NCT01286181

COMPLETED 9 participants

BRAIN, Symptoms, and Physical Activity in COPD

VA Office of Research and Development

NCT04291131

COMPLETED Phase 2 6 participants

Study to Assess the Safety and Tolerability of Incremental Doses of QAB149 in Adults With Mild-to-moderate Chronic Obstructive Pulmonary Disease (COPD)

Novartis

NCT00129831

COMPLETED NA 6 participants

A Home-based Intervention to Promote Mindful Breathing Awareness Through Pursed-lip Breathing Training for COPD Patients

Mayo Clinic

NCT03814980

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Phase Distribution

PhaseTrial count
Phase 1 6
Phase 2 6
Phase 3 3
Phase 4 8

Named interventions

Most-linked intervention names on COPD records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.

Placebo Drug
5 trials
Targeted Lung Denervation (TLD) Device
2 trials
Usual Care Other
2 trials
Roflumilast Drug
2 trials
High Resolution CT of the Chest Other
1 trials
Perfluorinated Gas/Oxygen Mixture Drug
1 trials
Acapella Device
1 trials
Lung Flute Device
1 trials

US sites by state

Facility locations filed on COPD trials. A trial with sites in several states counts in each.

Massachusetts 17 trials
California 16 trials
Alabama 16 trials
Illinois 14 trials
Pennsylvania 13 trials
Michigan 12 trials
Florida 12 trials
Ohio 9 trials

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

What to do with this COPD page

86 registered trials, 28 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This COPD condition card totals 86 registered trials; most-linked intervention Placebo; top US site state Massachusetts. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.