Drug
BI 1015550 (Nerandomilast)
Drug Detail
BI 1015550 is an investigational, oral, phosphodiesterase 4B (PDE4B) inhibitor with combined antifibrotic and anti-inflammatory effects.
Study Purpose
This study is open to people with idiopathic pulmonary fibrosis (IPF) or progressive pulmonary fibrosis (PPF). They can only take part if they have completed treatment in a previous study with a medicine called nerandomilast or BI 1015550 (study 1305-0014 or 1305-0023). The goal of this study is to find out how well people with pulmonary fibrosis tolerate long- term treatment with nerandomilast.