International Association for the Study of Lung Cancer Sep 9 2025 A large-scale survey conducted by Lung Cancer Europe (LuCE) has identified critical communication barriers that affect information access, understanding, and shared decision-making among lung cancer patients and caregivers across Europe. The research was reported at the International Association for the Study of Lung Cancer 2025 World Conference on Lung Cancer (WCLC). The study, based on 2,040 valid survey responses from 34 WHO