Short- and long-term clinical outcomes of nintedanib therapy in IPF patients with different phenotypes: a retrospective registry-based study

There is a lack of data on the long-term effect of nintedanib on survival in specific groups of idiopathic pulmonary fibrosis (IPF) patients with different phenotypes. We investigated the outcomes of nintedanib therapy in an observational study of a large multicentre real-world cohort of IPF patients with various initial characteristics.