Eligibility criteria {10}
lung cancer
LUNG CANCER, DISEASE PROGRESSION
The patients involved in the study are facing a treatment decision due to a newly diagnosed lung cancer or due to a disease progression.Inclusion criteria for patients:At least 18 years old;Able to give consent;Good German language skills;Diagnosis of incurable lung cancer (stage IV) and stage IIIb and IIIc; andWillingness to participate in the study.Exclusion criteria for patients:Younger than 18;Insufficient knowledge of German;In a health condition that does not permit conversation due to a vital threat;Limitations in cognitive function; andUnable to give consent.