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ClinicalTrials.gov public records Last synced May 22, 2026, 4:13 AM EDT

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

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Pulmonary Emphysema Clear all
Terminated No phase listed Observational
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive, Emphysema
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
35 Years to 90 Years
Enrollment
802 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2015
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 1, 2021 · Synced May 22, 2026, 4:13 AM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Homogeneous Emphysema
Interventions
Biologic Lung Volume Reduction
Biological
Lead sponsor
Aeris Therapeutics
Industry
Eligibility
40 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
8
States / cities
Birmingham, Alabama • Phoenix, Arizona • Iowa City, Iowa + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 23, 2011 · Synced May 22, 2026, 4:13 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Thoracic Diseases, Respiratory Tract Diseases, Cancer of Lung, Cancer of the Lung, Lung Cancer, Lung Diseases, Obstructive, COPD, Pulmonary Emphysema, Neoplasms, Lung, Neoplasms, Pulmonary, Pulmonary Cancer, Pulmonary Neoplasms, Carcinoma, Non-Small-Cell Lung, Carcinoma, Small Cell
Interventions
Skin Biopsy
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 27, 2022 · Synced May 22, 2026, 4:13 AM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
tetomilast, placebo
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
40 Years to 75 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
15
States / cities
Birmingham, Alabama • Torrance, California • Kissimmee, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Apr 16, 2017 · Synced May 22, 2026, 4:13 AM EDT
Terminated No phase listed Observational
View directory record Official record
Conditions
Alpha 1-Antitrypsin Deficiency
Interventions
Not listed
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
0 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced May 22, 2026, 4:13 AM EDT
Active, not recruiting Phase 3 Interventional
View directory record Official record
Conditions
Alpha1-Antitrypsin Deficiency
Interventions
Fazirsiran Injection
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2033
U.S. locations
5
States / cities
La Jolla, California • Redwood City, California • Gainesville, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2025 · Synced May 22, 2026, 4:13 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Emphysema or COPD
Interventions
Robotic or VATS lobar fissure completion, Endobronchial valves placement
Procedure · Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
40 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced May 22, 2026, 4:13 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
HIV Infections, Pulmonary Disease
Interventions
PFT's (pulmonary function testing)
Diagnostic Test
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 80 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 6, 2025 · Synced May 22, 2026, 4:13 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
COPD
Interventions
Coping Skills Training, COPD Education
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
2
States / cities
Detroit, Michigan • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced May 22, 2026, 4:13 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Not listed
Lead sponsor
Temple University
Other
Eligibility
40 Years to 80 Years
Enrollment
1,066 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
3
States / cities
Lancaster, Pennsylvania • Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 28, 2017 · Synced May 22, 2026, 4:13 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
Tai Chi, Group Walking
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
40 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 2, 2018 · Synced May 22, 2026, 4:13 AM EDT
Completed Phase 1Phase 2 Interventional Results available
View directory record Official record
Conditions
Alpha 1-Antitrypsin Deficiency
Interventions
ADVM-043
Genetic
Lead sponsor
Adverum Biotechnologies, Inc.
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
Gainesville, Florida • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 4, 2023 · Synced May 22, 2026, 4:13 AM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
COPD, Chronic Bronchitis, Emphysema
Interventions
pneumatic vest, placebo pneumatic vest
Device · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
45 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 18, 2018 · Synced May 22, 2026, 4:13 AM EDT
Completed No phase listed Observational Results available
View directory record Official record
Conditions
Alpha-1 Antitrypsin Deficiency, Emphysema, COPD, Smoking
Interventions
Genetic Sequencing
Genetic
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 21, 2019 · Synced May 22, 2026, 4:13 AM EDT
Recruiting Phase 2 Interventional
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Verekitug, Placebo
Drug · Other
Lead sponsor
Upstream Bio Inc.
Industry
Eligibility
40 Years to 85 Years
Enrollment
666 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
32
States / cities
Bakersfield, California • Encino, California • Lomita, California + 26 more
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced May 22, 2026, 4:13 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD), Emphysema
Interventions
Home Based Pulmonary Rehabilitation
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 99 Years
Enrollment
375 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
3
States / cities
Jacksonville, Florida • Minneapolis, Minnesota • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 12, 2024 · Synced May 22, 2026, 4:13 AM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, Chronic Bronchitis, Emphysema
Interventions
arformoterol, Salmeterol
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
35 Years and older
Enrollment
799 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
90
States / cities
Anniston, Alabama • Birmingham, Alabama • Jasper, Alabama + 77 more
Source: ClinicalTrials.gov public record
Updated Feb 21, 2012 · Synced May 22, 2026, 4:13 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Pulmonary Disease, Pulmonary Emphysema
Interventions
Breathing retraining, Heliox, Exercise
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
40 Years and older
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Hines, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 15, 2014 · Synced May 22, 2026, 4:13 AM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Diabetes, Type 1 Diabetes
Interventions
Alpha 1-Antitrypsin (AAT, Aralast NP)
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
6 Years to 45 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 23, 2017 · Synced May 22, 2026, 4:13 AM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Alpha1-Antitrypsin Deficiency
Interventions
No Intervention
Other
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2032
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 23, 2025 · Synced May 22, 2026, 4:13 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Emphysema, Pulmonary, Emphysema or COPD
Interventions
AeriSeal System
Device
Lead sponsor
Pulmonx Corporation
Industry
Eligibility
40 Years to 80 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
18
States / cities
Phoenix, Arizona • Hartford, Connecticut • Orlando, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced May 22, 2026, 4:13 AM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Alpha 1-Antitrypsin Deficiency, Emphysema or COPD
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
5
States / cities
Birmingham, Alabama • Los Angeles, California • Denver, Colorado + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced May 22, 2026, 4:13 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Emphysema, COPD
Interventions
IBV® Valve System
Device
Lead sponsor
Olympus Corporation of the Americas
Industry
Eligibility
40 Years to 74 Years
Enrollment
277 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2017
U.S. locations
34
States / cities
Birmingham, Alabama • Los Angeles, California • Mission Viejo, California + 29 more
Source: ClinicalTrials.gov public record
Updated Apr 16, 2018 · Synced May 22, 2026, 4:13 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Lung Disease, Bronchitis, Emphysema, COPD, Asthma
Interventions
Lung Disease
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 2, 2016 · Synced May 22, 2026, 4:13 AM EDT