New drug combo aims to slow lung scarring and ease cough in IPF patients

NCT ID NCT07583589

First seen May 15, 2026 · Last updated May 23, 2026 · Updated 3 times

Summary

This study tests whether adding dextromethorphan to the standard drug nidanib helps people with idiopathic pulmonary fibrosis (IPF), a chronic lung disease that causes scarring and breathing problems. About 60 adults aged 40 and older with mild to moderate IPF will receive either the combination or a placebo. The main goal is to see if the combination improves lung function (measured by FVC) and reduces cough symptoms.

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