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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Pirfenidone Clear all
Completed Phase 2 Interventional Results available

Oral Pirfenidone for the Pulmonary Fibrosis of Hermansky-Pudlak Syndrome

NCT00001596
View directory record Official record
Conditions
Albinism, Inborn Errors of Metabolism, Oculocutaneous Albinism, Platelet Storage Pool Deficiency, Pulmonary Fibrosis
Interventions
Pirfenidone, Placebo
Drug
Lead sponsor
William Gahl, M.D.
NIH
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 15, 2017 · Synced Sep 24, 2026, 2:02 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of the Pharmacokinetic Interaction Between Pirfenidone and BMS-986278 in Healthy Participants

NCT03981094
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis (IPF)
Interventions
BMS-986278, Pirfenidone
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
21 Years to 65 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 14, 2020 · Synced Sep 24, 2026, 2:02 AM EDT
Completed Phase 2 Interventional Results available

Pirfenidone for Restrictive Chronic Lung Allograft Dysfunction

NCT03359863
View directory record Official record
Conditions
Restrictive Chronic Lung Allograft Dysfunction, Lung Transplant Rejection
Interventions
Pirfenidone
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Sep 24, 2026, 2:02 AM EDT
Terminated Phase 2 Interventional Results available

Study of Efficacy and Safety of Pirfenidone in Patients With Fibrotic Hypersensitivity Pneumonitis

NCT02958917
View directory record Official record
Conditions
Interstitial Lung Disease
Interventions
Pirfenidone, Placebo controlled
Drug · Other
Lead sponsor
Evans Fernandez Perez
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 8, 2023 · Synced Sep 24, 2026, 2:02 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Dedicated Drug-Drug Interaction (DDI) Study in Healthy Volunteers

NCT04939467
View directory record Official record
Conditions
Drug Drug Interaction
Interventions
Pirfenidone 267 mg Oral Tablet, Nintedanib 150 mg Oral Capsule, BLD-0409 750 mg Oral Tablet
Drug
Lead sponsor
Blade Therapeutics
Industry
Eligibility
18 Years to 55 Years
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Apr 14, 2022 · Synced Sep 24, 2026, 2:02 AM EDT
Not listed Phase 2 Interventional

Efficacy and Safety of Pirfenidone Treatment in HPS-ILD

NCT04193592
View directory record Official record
Conditions
Hermansky Pudlak Syndrome, Interstitial Lung Disease
Interventions
Pirfenidone
Drug
Lead sponsor
Jesse Roman
Other
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 9, 2019 · Synced Sep 24, 2026, 2:02 AM EDT
Recruiting Phase 3 Interventional

Long Covid (LC)-REVITALIZE - A Long Covid Repurposed Drug Study

NCT06928272
View directory record Official record
Conditions
Long COVID
Interventions
Pirfenidone, Placebo for pirfenidone, Upadacitinib, Placebo for upadacitinib
Drug
Lead sponsor
Douglas D. Fraser
Other
Eligibility
18 Years to 65 Years
Enrollment
348 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Sep 24, 2026, 2:02 AM EDT
Completed Phase 1 Interventional

Pirfenidone Combined With Standard First-Line Chemotherapy in Advanced-Stage Lung NSCLC

NCT03177291
View directory record Official record
Conditions
Lung Cancer, Non Small Cell Lung Cancer, Advanced Cancer, Metastatic Lung Cancer, Squamous Cell Lung Cancer, Non-Squamous Non-Small Cell Neoplasm of Lung
Interventions
Pirfenidone, Carboplatin, Paclitaxel, Pemetrexed
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Sep 24, 2026, 2:02 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Randomized, Crossover, Multi-Dose Pharmacokinetics of EXCL-100 Pirfenidone-Sustained Release Tablet and Esbriet in Healthy Volunteers

NCT05428150
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Esbriet 267 MG Oral Capsule, EXCL-100, 600 MG Oral Tablet
Drug
Lead sponsor
Excalibur Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 13, 2022 · Synced Sep 24, 2026, 2:02 AM EDT
Terminated Phase 2 Interventional Results available

Studying the Treatment Effect of Pirfenidone in Chronic Lung Allograft Dysfunction (STOP-CLAD)

NCT03473340
View directory record Official record
Conditions
Disorder Related to Lung Transplantation, Chronic Lung Allograft Dysfunction
Interventions
Pirfenidone Capsule, Placebo Capsule
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 16, 2022 · Synced Sep 24, 2026, 2:02 AM EDT
Completed No phase listed Observational

Impact of Pre-transplant Anti-fibrotic Therapy for IPF Upon Lung Transplant Outcomes

NCT04316780
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Retrospective observational study- no intervention to occur.
Other
Lead sponsor
Steward St. Elizabeth's Medical Center of Boston, Inc.
Other
Eligibility
Not listed
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
8
States / cities
Iowa City, Iowa • Boston, Massachusetts • St Louis, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated May 19, 2021 · Synced Sep 24, 2026, 2:02 AM EDT
Completed Phase 3 Interventional Results available

Three-Arm Study of the Safety and Efficacy of Pirfenidone in Patients With Idiopathic Pulmonary Fibrosis

NCT00287716
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Pirfenidone, Placebo
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
435 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Brisbane, California
Source: ClinicalTrials.gov public record
Updated May 21, 2017 · Synced Sep 24, 2026, 2:02 AM EDT
Completed No phase listed Observational Results available

A Study Based on Medical Records That Looks at the Characteristics of Idiopathic Pulmonary Fibrosis Patients Grouped by the Type of Medication They Are Taking

NCT03958071
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Nintedanib, Pirfenidone, Untreated Cohort
Drug · Other
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
13,264 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Plymouth, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 14, 2021 · Synced Sep 24, 2026, 2:02 AM EDT
Recruiting Phase 2 Interventional

Reversing External-beam Radiotherapy-associated Fibrosis Syndrome: an Interventional Bayesian Adaptive Randomized-controlled Orphan Drug Platform Trial for Orodental Sequelae (Reverse-fibrose)

NCT06912763
View directory record Official record
Conditions
Fibrosis Syndrome, Lymphedema, Head &Amp; Neck Cancer, Fibrosis
Interventions
Pravastatin (drug), Pentoxifylline, ketoprofen, Pirfenidoneone, Standard of Care (SOC), tocopherol
Drug · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Female only
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Sep 24, 2026, 2:02 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Pirfenidone in Patients With Idiopathic Pulmonary Fibrosis (IPF)

NCT01366209
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Pirfenidone, Placebo
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
555 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Brisbane, California
Source: ClinicalTrials.gov public record
Updated Apr 4, 2017 · Synced Sep 24, 2026, 2:02 AM EDT
Completed No phase listed Observational Results available

Dose Reduction and Discontinuation With Anti-Fibrotic Medications

NCT05779007
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Pirfenidone, Nintedanib
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
2,778 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Ridgefield, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 27, 2025 · Synced Sep 24, 2026, 2:02 AM EDT
Terminated Phase 3 Interventional Results available

A Clinical Study to Test How Effective and Safe GLPG1690 is for Subjects With Idiopathic Pulmonary Fibrosis (IPF) When Used Together With Standard of Care

NCT03711162
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
GLPG1690, Placebo
Drug
Lead sponsor
Lakefront Biotherapeutics NV
Industry
Eligibility
40 Years and older
Enrollment
525 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
47
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Little Rock, Arkansas + 42 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2022 · Synced Sep 24, 2026, 2:02 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

PK of Deupirfenidone Versus Pirfenidone in Older Healthy Subjects

NCT07456800
View directory record Official record
Conditions
Pharmacokinetic Analysis
Interventions
Deupirfenidone, Pirfenidone (PFD), Placebo
Drug
Lead sponsor
PureTech
Industry
Eligibility
60 Years to 80 Years
Enrollment
116 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
3
States / cities
Long Beach, California • Lake Mary, Florida • Berlin, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Sep 24, 2026, 2:02 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Pirfenidone in Patients With Idiopathic Pulmonary Fibrosis

NCT00287729
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Pirfenidone, Placebo
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Brisbane, California
Source: ClinicalTrials.gov public record
Updated Apr 16, 2017 · Synced Sep 24, 2026, 2:02 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of the Pharmacokinetic Interaction Between Pirfenidone, Nintedanib, and Nalbuphine Extended Release (NAL ER) in Healthy Participants

NCT07015398
View directory record Official record
Conditions
Healthy Participants
Interventions
NAL ER, Pirfenidone, Nintedanib
Drug
Lead sponsor
Trevi Therapeutics
Industry
Eligibility
18 Years to 60 Years
Enrollment
132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 9, 2025 · Synced Sep 24, 2026, 2:02 AM EDT
Completed Phase 2 Interventional Results available

Pirfenidone in Children and Young Adults With Neurofibromatosis Type I and Progressive Plexiform Neurofibromas

NCT00076102
View directory record Official record
Conditions
Neurofibromatosis 1, Neurofibroma, Plexiform
Interventions
Pirfenidone
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
3 Years to 21 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
15
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia • Chicago, Illinois + 12 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2018 · Synced Sep 24, 2026, 2:02 AM EDT
Terminated Phase 3 Interventional Results available

A Clinical Study to Test How Effective and Safe GLPG1690 is for Participants With Idiopathic Pulmonary Fibrosis (IPF) When Used Together With Standard of Care

NCT03733444
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
GLPG1690, Placebo
Drug
Lead sponsor
Lakefront Biotherapeutics NV
Industry
Eligibility
40 Years and older
Enrollment
781 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
36
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 29 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2022 · Synced Sep 24, 2026, 2:02 AM EDT
Completed Phase 4 Interventional Results available

Safety and Tolerability Study of Pirfenidone in Combination With Nintedanib in Participants With Idiopathic Pulmonary Fibrosis (IPF)

NCT02598193
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Nintedanib, Pirfenidone
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
40 Years to 80 Years
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
16
States / cities
Los Angeles, California • Stanford, California • Sarasota, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Jun 12, 2018 · Synced Sep 24, 2026, 2:02 AM EDT
Recruiting Phase 2 Interventional

Evaluation of Pirfenidone as a Novel Therapeutic Strategy Against Recurrent Acute Pancreatitis.

NCT06253117
View directory record Official record
Conditions
Recurrent Acute Pancreatitis
Interventions
Pirfenidone, Placebo
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
3
States / cities
Birmingham, Alabama • Iowa City, Iowa • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Sep 24, 2026, 2:02 AM EDT