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Deupirfenidone

Phase 3

Idiopathic Pulmonary Fibrosis (IPF) | Small molecule | Respiratory |PureTech Health plc|Last Updated: Mar 5, 2026

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment1,100

FDA Designations

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Clinical trial landscape

Deupirfenidone · 2 trials · 2 indications

Phase 3 1Phase 1 1
NCT07284602Trial to Evaluate the Efficacy and Safety of LYT-100 (Deupirfenidone) Compared to Pirfenidone in Adults With Idiopathic Pulmonary Fibrosis (IPF)Idiopathic Pulmonary Fibrosis (IPF)
NOT YET_RECRUITING1,100 Analytics
PHASE3NOT YET_RECRUITING
Trial to Evaluate the Efficacy and Safety of LYT-100 (Deupirfenidone) Compared to Pirfenidone in Adults With Idiopathic Pulmonary Fibrosis (IPF)
Idiopathic Pulmonary Fibrosis (IPF)Unlock trial analytics

Study Design & Arms

Interventions

NameTypeDescription
DeupirfenidoneDRUGsize AA Swedish orange capsule
Pirfenidone (PFD)DRUGsize AA Swedish orange capsule
PlaceboDRUGSwedish orange capsule
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Frequently asked questions about Deupirfenidone

What is Deupirfenidone used for?

Deupirfenidone is an investigational small molecule being developed for Idiopathic Pulmonary Fibrosis (IPF), a progressive lung disease. It is also studied in pharmacokinetic analysis trials. The drug is currently in Phase 3 clinical development and is not yet approved by regulatory authorities.

What does Deupirfenidone target?

Deupirfenidone is a small molecule being studied for Idiopathic Pulmonary Fibrosis. Its specific molecular target has not been disclosed in available information, so its mechanism of action is not fully characterized in public data. The drug is being evaluated for its efficacy and safety compared to pirfenidone.

Who makes Deupirfenidone?

Deupirfenidone is being developed by PureTech Health plc, a biopharmaceutical company listed on the London Stock Exchange under the ticker PRTC. The company is conducting clinical trials to evaluate the drug's potential in treating Idiopathic Pulmonary Fibrosis.

What phase is Deupirfenidone in?

Deupirfenidone is in Phase 3 clinical development for Idiopathic Pulmonary Fibrosis. It is an investigational drug, meaning it has not received regulatory approval and is still undergoing clinical trials to assess its safety and efficacy.

What clinical trials is Deupirfenidone in?

Deupirfenidone is being studied in a Phase 3 trial (NCT07284602) comparing it to pirfenidone in adults with Idiopathic Pulmonary Fibrosis, with an enrollment of 1100 participants. A Phase 1 trial (NCT07456800) examining its pharmacokinetics in older healthy subjects has been completed.

Is Deupirfenidone the same as pirfenidone?

Deupirfenidone is not the same as pirfenidone. It is a separate investigational drug being compared to pirfenidone in clinical trials for Idiopathic Pulmonary Fibrosis. The trials are designed to evaluate how Deupirfenidone compares to pirfenidone in terms of efficacy and safety.