Lung cancer accounts for approximately 1 in 10 new cancer diagnoses annually and is responsible for the most cancer-associated deaths in Australia. Despite such figures, there is reason for optimism with many practice-changing developments to report for the management of patients with thoracic malignancies over the last few years. We outline such changes, including the emerging role of immunotherapy in the neoadjuvant and adjuvant setting for patients with localised non-small-cell lung cancer, as well as the established standard of consolidation immunotherapy following definitive chemoradiotherapy for those with locally advanced disease. In the metastatic setting, combination chemotherapy-immunotherapy approaches have become the new paradigm for most patients in the absence of a recognised driver mutation. A range of novel targeted therapies now exist and are Pharmaceutical Benefits Scheme (PBS)-subsidised for targets such as EGFR, ALK and ROS1, with many others, such as KRAS G12C, NTRK, MET, RET and HER2, also with therapies rapidly being developed. Even among patients with small-cell lung cancer, who account for the worst prognoses and until recently have received a chemotherapy regimen that has remained unchanged in over 20 years, there is a new standard-of-care in combination chemotherapy-immunotherapy. Furthermore, immunotherapy and potentially anti-vascular endothelial growth factor agents now also play a role in mesothelioma treatment. Last, given recent developments in immunotherapy, targeted therapy and combination approaches in the non-small-cell lung cancer space, there is an increasing recognition of the diversity of lived experience for such patients and need for survivorship programmes to acknowledge such nuances.
Keywords: lung cancer; mesothelioma; non-small cell lung cancer; small cell lung cancer.
© 2021 Royal Australasian College of Physicians.