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Study identifier: NCT06335303 Synced from ClinicalTrials.gov · August 02, 2026
● Completed

A Study to Test Whether BI 1819479 Improves Lung Function in People With Idiopathic Pulmonary Fibrosis (IPF)

Condition: Idiopathic Pulmonary Fibrosis  ·  Sponsor: Boehringer Ingelheim

PhasePhase 2
Planned participants322
Who can joinAll sexes, 40 Years to no upper limit
Healthy volunteersNo

About this study

This study is open to adults 40 years or older with idiopathic pulmonary fibrosis (IPF). People can join the study if they are not on any treatment for IPF are on stable treatment for at least 3 months before starting the study. The purpose of this study is to find out whether a medicine called BI 1819479 helps people with IPF. 3 different doses of BI 1819479 are tested in this study. Participants are put into 4 groups by chance. Participants in 3 groups get different doses of BI 1819479. Participants in 1 group get placebo. Placebo tablets look like BI 1819479 tablets, but do not contain any medicine. Participants take the treatment for 6 months to 1 year. Participants are in the study for up to 1 year and 2 months. During this time, they visit the study site between 10 and 12 times and get up to 11 phone calls from the site staff. At site visits doctors regularly perform breathing tests that measure how well the lungs are working. Researchers compare the results between participants who take BI 1819479 and placebo. The doctors also regularly check participants' health and take note of any unwanted effects.

This description comes directly from the study's public registry record.

Talk to the study team

No contact information is available for this study as per the public registry record.

Always discuss trial participation with your own doctor first.

Locations (163)

University of Alabama at BirminghamBirmingham, Alabama, United States
Critical Care, Pulmonary and Sleep AssociatesLakewood, Colorado, United States
Clinical Research Specialists LLC - KissimmeeKissimmee, Florida, United States
SEC Clinical ResearchPensacola, Florida, United States
The Iowa Clinic, PCWest Des Moines, Iowa, United States
Advanced Pulmonary ResearchWarren, Michigan, United States
Memorial Hospital GulfportGulfport, Mississippi, United States
Coastal Carolina Health Care, P.A. Pulmonary and Sleep MedicineNew Bern, North Carolina, United States
Southeastern Research Center-Winston Salem-69289Winston-Salem, North Carolina, United States
Clinical Research Associates of Central PADuBois, Pennsylvania, United States
Temple UniversityPhiladelphia, Pennsylvania, United States
Lowcountry Lung and Critical CareCharleston, South Carolina, United States

+ 151 more locations — full list on the registry record.

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