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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Chronic Pulmonary Disorder Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Obesity, Insulin Resistance, and PASC: Persistent SARS-CoV-2

NCT05833217
View directory record Official record
Conditions
Long COVID, Insulin Resistance, Insulin Sensitivity
Interventions
Adipose Tissue Biopsy, Steady State Plasma Glucose (SSPG) Test
Procedure · Diagnostic Test
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 80 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
2
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Dec 3, 2024 · Synced Sep 25, 2026, 6:03 PM EDT
Completed No phase listed Observational

Enhancing Utilization of Non-Invasive Positive Pressure Ventilation in Critical Care

NCT00458926
View directory record Official record
Conditions
COPD, Congestive Heart Failure, Asthma, Respiratory Distress Syndrome, Adult, Pneumonia
Interventions
Not listed
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 2, 2023 · Synced Sep 25, 2026, 6:03 PM EDT
Recruiting Phase 1Phase 2 Interventional

Lumbrokinase for Adults With Long Covid, Post-treatment Lyme Disease Syndrome, and Myalgic Encephalomyelitis/Chronic Fatigue Syndrome

NCT06511050
View directory record Official record
Conditions
Long Covid, Post-treatment Lyme Disease Syndrome, Chronic Fatigue Syndrome, Myalgic Encephalomyelitis
Interventions
Lumbrokinase
Dietary Supplement
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Sep 25, 2026, 6:03 PM EDT
Completed Phase 3 Interventional Results available

Enhancement of Corticosteroid Efficacy in COPD

NCT02340520
View directory record Official record
Conditions
COPD
Interventions
Theophylline, Roflumilast
Drug
Lead sponsor
UConn Health
Other
Eligibility
45 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 18, 2018 · Synced Sep 25, 2026, 6:03 PM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety Study of Orvepitant for Chronic Cough in Patients With Idiopathic Pulmonary Fibrosis

NCT05185089
View directory record Official record
Conditions
Cough, Idiopathic Pulmonary Fibrosis
Interventions
Orvepitant Maleate, Placebo
Drug
Lead sponsor
Nerre Therapeutics Ltd.
Industry
Eligibility
40 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
16
States / cities
Los Angeles, California • San Francisco, California • Denver, Colorado + 13 more
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced Sep 25, 2026, 6:03 PM EDT
Completed Phase 1 Interventional

Yttrium Y 90 SMT 487 in Treating Patients With Refractory or Recurrent Cancer

NCT00006368
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Breast Cancer, Gastrointestinal Carcinoid Tumor, Islet Cell Tumor, Lung Cancer, Lymphoma, Melanoma (Skin), Neoplastic Syndrome
Interventions
yttrium Y 90-edotreotide
Radiation
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2003
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Apr 30, 2013 · Synced Sep 25, 2026, 6:03 PM EDT
Suspended Phase 1 Interventional

Use of Autologous Stem/Stromal Cells In Chronic Lung Disorders: Obstructive (COPD) & Restrictive (RLD)

NCT03909750
View directory record Official record
Conditions
COPD, Respiratory Insufficiency
Interventions
Lipoaspiration, AD-cSVF, Normal Saline IV
Procedure
Lead sponsor
Healeon Medical Inc
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Stevensville, Montana
Source: ClinicalTrials.gov public record
Updated Sep 30, 2024 · Synced Sep 25, 2026, 6:03 PM EDT
Terminated Not applicable Interventional Results available

Lung Volume Reduction Coil Treatment in Patients With Emphysema (RENEW) Study

NCT01608490
View directory record Official record
Conditions
Emphysema
Interventions
RePneu Lung Volume Reduction Coil System
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
35 Years and older
Enrollment
315 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
23
States / cities
Birmingham, Alabama • Los Angeles, California • Mountain View, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2021 · Synced Sep 25, 2026, 6:03 PM EDT
Recruiting No phase listed Observational

Long-term Impact of Infection With Novel Coronavirus (COVID-19)

NCT04362150
View directory record Official record
Conditions
COVID
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 100 Years
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2030
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Sep 25, 2026, 6:03 PM EDT
Not listed No phase listed Observational

Polyomic Biomarker Verification in Adult Chronic Graft-Versus-Host Disease (ABLE3.0/CTTC2201)

NCT05692713
View directory record Official record
Conditions
Chronic Graft-versus-Host-Disease, Allogeneic Hematopoietic Stem Cell Transplantation, Leukemia, Blood Cancer, Non-Malignant Hematologic and Lymphocytic Disorder
Interventions
Not listed
Lead sponsor
University of British Columbia
Other
Eligibility
18 Years and older
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
3
States / cities
St Louis, Missouri • Omaha, Nebraska • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 7, 2023 · Synced Sep 25, 2026, 6:03 PM EDT
Recruiting Phase 4 Interventional

Genetic Variation in IgG in Alpha 1 Antitrypsin Deficiency

NCT07135427
View directory record Official record
Conditions
Alpha 1-Antitrypsin, COPD, Antibody Deficiency
Interventions
20-valent pneumococcal conjugate vaccine
Biological
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced Sep 25, 2026, 6:03 PM EDT
Recruiting Phase 2 Interventional

A Study to Evaluate Vimseltinib in Adults With Active Chronic Graft-Versus-Host Disease (cGVHD)

NCT06619561
View directory record Official record
Conditions
Chronic Graft-Versus-Host Disease (cGVHD)
Interventions
Vimseltinib
Drug
Lead sponsor
Deciphera Pharmaceuticals, LLC
Industry
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
26
States / cities
Duarte, California • Los Angeles, California • Orange, California + 22 more
Source: ClinicalTrials.gov public record
Updated Dec 14, 2025 · Synced Sep 25, 2026, 6:03 PM EDT
Completed Phase 4 Interventional Results available

Validation of a New Shortness of Breath With Daily Activities Questionnaire in Patients With Chronic Obstructive Pulmonary Disease

NCT00984659
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Fluticasone propionate/salmeterol combination product, Salmeterol, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
366 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
39
States / cities
Jasper, Alabama • Mobile, Alabama • Los Angeles, California + 35 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2018 · Synced Sep 25, 2026, 6:03 PM EDT
Completed Phase 2 Interventional

An Effectiveness and Safety Study of Inhaled JNJ 49095397 (RV568) in Patients With Moderate to Severe Chronic Obstructive Pulmonary Disease

NCT01867762
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
JNJ 49095397, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
40 Years to 80 Years
Enrollment
211 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
6
States / cities
Phoenix, Arizona • St Louis, Missouri • Chapel Hill, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2019 · Synced Sep 25, 2026, 6:03 PM EDT
Not listed Not applicable Interventional

Amygdala Insula Retraining in the Management of Long COVID Symptoms

NCT05851846
View directory record Official record
Conditions
Long COVID
Interventions
Amygdala insula retraining
Behavioral
Lead sponsor
Miami VA Healthcare System
Federal
Eligibility
Not listed
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
3
States / cities
Fort Lauderdale, Florida • Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 9, 2023 · Synced Sep 25, 2026, 6:03 PM EDT
Completed Phase 3 Interventional

Inhaled Nitric Oxide for Preventing Chronic Lung Disease in Premature Infants

NCT00006401
View directory record Official record
Conditions
Lung Diseases, Bronchopulmonary Dysplasia
Interventions
iNO, Placebo
Drug · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
Up to 1 Year
Enrollment
793 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2007
U.S. locations
14
States / cities
Phoenix, Arizona • Loma Linda, California • Los Angeles, California + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2015 · Synced Sep 25, 2026, 6:03 PM EDT
Recruiting No phase listed Observational

STRIVE Post-Market Registry Study

NCT04302272
View directory record Official record
Conditions
Emphysema
Interventions
Spiration Valve System (SVS)
Device
Lead sponsor
Olympus Corporation of the Americas
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
16
States / cities
Phoenix, Arizona • Mountain View, California • Coral Gables, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Aug 2, 2026 · Synced Sep 25, 2026, 6:03 PM EDT
Completed Phase 2 Interventional Results available

A Study to Assess the Efficacy and Safety of Multiple Dose Levels of AZD7594 Administered Once Daily by Inhalation in Asthmatic Subjects

NCT03622112
View directory record Official record
Conditions
Asthma
Interventions
AZD7594 DPI 55μg/50μg., AZD7594 DPI 99 µg/90 µg, AZD7594 DPI 198 µg/180 µg, AZD7594 DPI 396 µg/360 µg once daily., AZD7594 DPI 792 µg/720 µg, Placebo for AZD7594 once daily., FF 100 µg once daily (open-label)
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 85 Years
Enrollment
808 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
21
States / cities
Sheffield, Alabama • Phoenix, Arizona • Fullerton, California + 18 more
Source: ClinicalTrials.gov public record
Updated Nov 26, 2020 · Synced Sep 25, 2026, 6:03 PM EDT
Completed Not applicable Interventional

Rehabilitation of Patients With COPD Using Electrical Muscle Stimulation

NCT01799330
View directory record Official record
Conditions
COPD
Interventions
Transcutaneous Electrical Muscle Stimulation (TCEMS), Sham TCEMS
Procedure · Other
Lead sponsor
Yale University
Other
Eligibility
Up to 75 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 27, 2020 · Synced Sep 25, 2026, 6:03 PM EDT
Terminated Phase 3 Interventional

A 52-week, Placebo-controlled Study to Evaluate the Efficacy and Safety of 2 Doses of CHF6001 DPI (Tanimilast), as add-on to Maintenance Triple Therapy in Subjects With COPD and Chronic Bronchitis (PILASTER)

NCT04636801
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Experimental: CHF6001 1600µg, Experimental: CHF6001 3200µg, Placebo
Drug
Lead sponsor
Chiesi Farmaceutici S.p.A.
Industry
Eligibility
40 Years and older
Enrollment
4,710 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
15
States / cities
Sheffield, Alabama • Northridge, California • Cutler Bay, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Sep 25, 2026, 6:03 PM EDT
Withdrawn Phase 2 Interventional

Dose Determination Safety and Activity Study of Inhaled NX1011 to Treat Pulmonary Arterial Hypertension

NCT00323024
View directory record Official record
Conditions
Pulmonary Hypertension
Interventions
NX1011
Drug
Lead sponsor
NITROX, LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
6
States / cities
Phoenix, Arizona • La Jolla, California • Newark, Delaware + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 29, 2007 · Synced Sep 25, 2026, 6:03 PM EDT
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Donor Lymphocyte Infusion After Allogeneic Hematopoietic Cell Transplantation for High-Risk Hematologic Malignancies

NCT05327023
View directory record Official record
Conditions
Hematologic Neoplasms
Interventions
donor lymphocyte infusion, Cyclophosphamide, Busulfan, Mycophenolate mofetil, Fludarabine, Sirolimus
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
12 Years to 120 Years
Enrollment
430 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2029
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Sep 25, 2026, 6:03 PM EDT
Terminated Phase 4 Interventional Results available

Effects of Symbicort on the Ventilatory Kinematics

NCT01712854
View directory record Official record
Conditions
Chronic Obstructive Lung Disease
Interventions
Budesonide, Symbicort
Drug
Lead sponsor
Columbia University
Other
Eligibility
40 Years to 75 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 1, 2016 · Synced Sep 25, 2026, 6:03 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

COVID-19 Study Assessing the Safety and Tolerability of Co-Formulated Anti-Spike (S) SARS-CoV-2 Monoclonal Antibodies (Casirivimab+Imdevimab) in Adult Volunteers

NCT05181683
View directory record Official record
Conditions
Healthy, Chronic Stable Illness
Interventions
Casirivimab+Imdevimab
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Miami, Florida • Winter Park, Florida
Source: ClinicalTrials.gov public record
Updated Oct 13, 2025 · Synced Sep 25, 2026, 6:03 PM EDT