Effects of nintedanib on circulating biomarkers of idiopathic pulmonary fibrosis.

ABSTRACT:

Background

Biomarkers that change in response to nintedanib in subjects with idiopathic pulmonary fibrosis (IPF) would be valuable. We investigated the effects of nintedanib on circulating biomarkers in subjects with IPF in the INMARK trial.

Methods

Subjects with IPF were randomised 1:2 to receive nintedanib 150 mg twice daily or placebo for 12 weeks, after which all patients received open-label nintedanib for 40 weeks. Fold changes in adjusted mean levels of circulating biomarkers were analysed using a linear mixed model for repeated measures.

Results

346 subjects were treated (116 randomised to nintedanib, 230 to placebo). Surfactant protein D (SP-D) and cancer antigen 125 (CA-125), markers of epithelial injury, decreased in subjects treated with nintedanib versu

SUBMITTER: Jenkins RG 

PROVIDER: S-EPMC11647937 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature