Palliative systemic therapy for advanced non-small cell lung cancer: Investigating disparities between patients who are treated versus those who are not

Unsurprisingly, untreated patients had poorer prognostic features and worse OS. However, it is concerning that, despite being seen in an active academic center, nearly half of all referred patients with advanced NSCLC received no anti-cancer treatment. Current research primarily seeks to improve outcomes in treated patients with good PS. This review suggests that this is an inappropriate allocation of research effort. Our research should be more equitably split between good and poor performance patient groups if we are to improve the survival of all patients with advanced NSCLC. Potential strategies include more rapid diagnosis prior to functional decline, and the development of therapies effective and tolerated in a sicker population.