New pill aims to slow lung scarring in progressive pulmonary fibrosis

NCT ID NCT07503587

First seen Apr 14, 2026 · Last updated Jun 07, 2026 · Updated 7 times

Summary

This phase 3 study tests an experimental tablet, HSK44459, in 378 adults with progressive pulmonary fibrosis (PPF), a condition where lung scarring worsens over time. The main goal is to see if the drug helps maintain lung function over 52 weeks compared to a placebo. Participants may or may not be taking standard anti-fibrotic medications.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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