Ramaswamy Govindan, MD

A significant proportion of patients with non-small cell lung cancer (NSCLC) present with locally advanced, unresectable disease. For the most part, fit patients with this diagnosis are treated with combined-modality therapy. Relatively few are rendered resectable. Over the past two decades, combination chemotherapy and radiation, preferably concurrent chemoradiation, has emerged as the standard of care. However, survival gains have been offset, to some extent, by local, normal-tissue, in-field toxicity, particularly esophagitis and pneumonitis.

Although significant advances have been made in the systemic therapy of non–small-cell lung cancer (NSCLC) in patients with a good performance status (PS), the subgroup of patients with a poor PS has not been studied as well.

Approximately one-third of patients with non-small cell lung cancer (NSCLC) present with locally advanced disease, the majority of whom are treated with concurrent chemotherapy and thoracic radiation therapy. Concurrent chemoradiation therapy is superior to sequential chemotherapy followed by thoracic radiation therapy or thoracic radiation therapy alone.