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Showing 1–20 of 20 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Pirfenidone Capsule Clear all
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 10, 2026, 3:22 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 10, 2026, 3:22 AM EDT
Completed Phase 2 Interventional

Examination of Pirfenidone (Esbriet®) Therapy in Coal Workers' Pneumoconiosis With Pulmonary Fibrosis

NCT04461587
View directory record Official record
Conditions
Coal Workers' Pneumoconiosis (Complicated)
Interventions
Pirfenidone
Drug
Lead sponsor
Pulmonary Research of Abingdon, LLC
Other
Eligibility
40 Years to 79 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Abingdon, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 15, 2024 · Synced Sep 10, 2026, 3:22 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 10, 2026, 3:22 AM EDT
Completed Phase 2 Interventional Results available

A Study of Lebrikizumab in Participants With Idiopathic Pulmonary Fibrosis (IPF)

NCT01872689
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Lebrikizumab, Pirfenidone, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
40 Years and older
Enrollment
505 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
54
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Tucson, Arizona + 47 more
Source: ClinicalTrials.gov public record
Updated Aug 23, 2018 · Synced Sep 10, 2026, 3:22 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 10, 2026, 3:22 AM EDT
Not listed Phase 2 Interventional

Trial of Pirfenidone to Prevent Progression in Chronic Kidney Disease

NCT04258397
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
Pirfenidone, matching placebo
Drug
Lead sponsor
Veterans Medical Research Foundation
Other
Eligibility
21 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
2
States / cities
San Diego, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 26, 2022 · Synced Sep 10, 2026, 3:22 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 10, 2026, 3:22 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 10, 2026, 3:22 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 10, 2026, 3:22 AM EDT
Completed Phase 2 Interventional Results available

Scleroderma Lung Study III - Combining Pirfenidone With Mycophenolate

NCT03221257
View directory record Official record
Conditions
Scleroderma, Systemic, Interstitial Lung Disease
Interventions
Pirfenidone (PFD), Placebo (Plac), Mycophenolate Mofetil (MMF)
Drug
Lead sponsor
Michael Roth
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
16
States / cities
Los Angeles, California • Aurora, Colorado • Washington D.C., District of Columbia + 12 more
Source: ClinicalTrials.gov public record
Updated Dec 14, 2023 · Synced Sep 10, 2026, 3:22 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 10, 2026, 3:22 AM EDT
Recruiting Phase 3 Interventional

Trial to Evaluate the Efficacy and Safety of LYT-100 (Deupirfenidone) Compared to Pirfenidone in Adults With Idiopathic Pulmonary Fibrosis (IPF)

NCT07284602
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis (IPF)
Interventions
Deupirfenidone, Pirfenidone (PFD)
Drug
Lead sponsor
PureTech
Industry
Eligibility
40 Years and older
Enrollment
1,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
10
States / cities
Palm Spring, California • Redding, California • North Dartmouth, Massachusetts + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Sep 10, 2026, 3:22 AM EDT
Completed Phase 1 Interventional

Study of Oral Epigallocatechin-3-gallate (EGCG) in IPF Patients

NCT05195918
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
EGCG 300 mg + Nintedanib, EGCG 300 mg + Pirfenidone, Placebo 2 capsules + Nintedanib or Pirfenidone, EGCG 600 mg + Nintedanib, EGCG 600 mg + Pirfenidone, Placebo 4 capsules + Nintedanib or Pirfenidone
Combination Product
Lead sponsor
Hal Chapman
Other
Eligibility
40 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
7
States / cities
San Francisco, California • Boston, Massachusetts • Ann Arbor, Michigan + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Sep 10, 2026, 3:22 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

The Safety, Tolerability and Pharmacokinetic Study of HEC585 in Healthy Male and Female Subjects

NCT03092102
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
HEC585
Drug
Lead sponsor
Sunshine Lake Pharma Co., Ltd.
Industry
Eligibility
18 Years to 60 Years
Enrollment
136 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 26, 2020 · Synced Sep 10, 2026, 3:22 AM EDT
Completed Phase 2 Interventional Results available

Safety and Tolerability of Pirfenidone in Participants With Systemic Sclerosis-Related Interstitial Lung Disease (SSc-ILD) (LOTUSS)

NCT01933334
View directory record Official record
Conditions
Systemic Sclerosis
Interventions
Pirfenidone
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
18
States / cities
Scottsdale, Arizona • Los Angeles, California • Redwood City, California + 14 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2016 · Synced Sep 10, 2026, 3:22 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 10, 2026, 3:22 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Bioequivalence Study Comparing Pirfenidone Tablet and Capsule Dosage Forms in Healthy Adult Participants

NCT02525484
View directory record Official record
Conditions
Healthy Volunteer
Interventions
Pirfenidone
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 55 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Merritt Island, Florida
Source: ClinicalTrials.gov public record
Updated Nov 1, 2016 · Synced Sep 10, 2026, 3:22 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 10, 2026, 3:22 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 10, 2026, 3:22 AM EDT