Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 7, 2026, 4:46 AM EDT

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

Showing 73–96 of 594 matching trials from the live ClinicalTrials.gov search.
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
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
35 Years to 80 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
9
States / cities
Los Angeles, California • San Francisco, California • Denver, Colorado + 6 more
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
PLN-74809, Placebo
Drug
Lead sponsor
Pliant Therapeutics, Inc.
Industry
Eligibility
40 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Wegener's Granulomatosis, Microscopic Polyangiitis, Churg Strauss Syndrome, Polyarteritis Nodosa, Giant Cell Arteritis, Takayasu Arteritis
Interventions
Not listed
Lead sponsor
University of Oxford
Other
Eligibility
18 Years and older
Enrollment
3,588 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
14
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 11 more
Recruiting No phase listed Observational

Histiocytic Disorder Follow-up Study

NCT05915208
Conditions
Histiocytosis, Langerhans Cell Histiocytosis, Erdheim-Chester Disease, Rosai Dorfman Disease, Xanthogranuloma, Malignant Histiocytoses
Interventions
Not listed
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
0 Years to 89 Years
Enrollment
6,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Pulmonary Hypertension, Interstitial Lung Disease
Interventions
LIQ861
Drug
Lead sponsor
Liquidia Technologies, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
23
States / cities
Phoenix, Arizona • Fresno, California • La Jolla, California + 20 more
Conditions
Pulmonary Hypertension, Interstitial Lung Disease
Interventions
Aerobic exercise
Other
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
21 Years to 82 Years
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Pulmonary Disease, Chronic Obstructive, Pulmonary Fibrosis, Cough
Interventions
interferon-alpha lozenges, placebo lozenges
Drug
Lead sponsor
Ainos, Inc. (f/k/a Amarillo Biosciences Inc.
Industry
Eligibility
40 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Lubbock, Texas
Conditions
Interstitial Lung Disease, Pulmonary Hypertension
Interventions
Right heart catheterization (RHC)
Procedure
Lead sponsor
United Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
314 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
42
States / cities
Phoenix, Arizona • Hartford, Connecticut • Lakeland, Florida + 38 more
Completed Not applicable Interventional

IPF mHealth Exercise Study

NCT04838275
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
12-week mHealth home exercise prescription
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
40 Years to 80 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
bosentan, Placebo
Drug
Lead sponsor
Actelion
Industry
Eligibility
18 Years and older
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
16
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 13 more
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
AZD5055, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Brooklyn, Maryland
Conditions
Myositis, Interstitial Lung Disease
Interventions
Abatacept, Placebo
Drug · Other
Lead sponsor
Rohit Aggarwal, MD
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
5
States / cities
Beverly Hills, California • Denver, Colorado • Baltimore, Maryland + 2 more
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Hyperpolarized Xe129
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Gefapixant
Drug
Lead sponsor
Afferent Pharmaceuticals, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
40 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Charlotte, North Carolina
Recruiting No phase listed Observational Accepts healthy volunteers

Role of Genetic Factors in the Development of Lung Disease

NCT00001532
Conditions
Cystic Fibrosis, Pulmonary Fibrosis, Tuberous Sclerosis, Asthma, Pulmonary Sarcoidosis
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
2 Years to 90 Years
Enrollment
3,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1996
U.S. locations
2
States / cities
Bethesda, Maryland
Conditions
Pulmonary Fibrosis, Pulmonary Hypertension
Interventions
INOpulse®, Placebo, Open Label Extension
Combination Product
Lead sponsor
Bellerophon Pulse Technologies
Industry
Eligibility
18 Years to 80 Years
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
61
States / cities
Birmingham, Alabama • Phoenix, Arizona • Fresno, California + 49 more
Conditions
Pulmonary Hypertension, Interstitial Lung Disease
Interventions
Treprostinil Palmitil Inhalation Powder, Placebo
Drug
Lead sponsor
Insmed Incorporated
Industry
Eligibility
18 Years and older
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
18
States / cities
Phoenix, Arizona • Fresno, California • Los Angeles, California + 14 more
Conditions
Siderosis
Interventions
Observational Trial
Other
Lead sponsor
Pfizer
Industry
Eligibility
55 Years to 90 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
3
States / cities
Boston, Massachusetts • Charlotte, North Carolina • Houston, Texas
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Metformin, Matching Placebo
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
40 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
15
States / cities
Tucson, Arizona • Aurora, Colorado • Washington D.C., District of Columbia + 11 more
Conditions
Progressive Pulmonary Fibrosis, Interstitial Lung Disease
Interventions
SUPPORT-T Educational Intervention
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Pulmonary Fibrosis, Healthy Volunteers, Hermansky-Pudlak Syndrome (HPS)
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
18 Years to 115 Years
Enrollment
315 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
HIV Infections
Interventions
Zidovudine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
3 Months to 12 Years
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1992
U.S. locations
33
States / cities
Downey, California • Long Beach, California • Los Angeles, California + 18 more
Conditions
Lung Diseases, Interstitial
Interventions
Nintedanib
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
444 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
39
States / cities
Birmingham, Alabama • Los Angeles, California • Sacramento, California + 31 more