Ingelheim, Germany, 20 February 2025 – Boehringer Ingelheim, IP Group, the UK Respiratory Gene Therapy Consortium (GTC)1 and OXB,1 today announce the start of LENTICLAIRTM 1, a Phase I/II trial of BI 3720931, a novel, first-in-class, gene therapy aiming to improve disease outcomes in people with cystic fibrosis (CF), regardless of gene mutations that are causing the disease. The trial specifically focuses on adults with CF who genetically cannot benefit from cystic fibrosis transmembrane conductance regulat ...