Pharmacotherapy for treatment of lung cancer in the elderly.

Introduction: The chance for elderly patients with NSCLC to receive chemotherapy decreases significantly with age. In addition, older patients are often underrepresented in clinical trials. Consequently, due to the paucity of data, evidence-based decisions with regard to chemotherapy treatment strategies in the elderly are lacking.
Areas Covered: We performed a literature search to identify mainly randomized trials focusing on treatment of NSCLC in older patients with chemotherapy and targeted therapy, toxicity and quality of life. In conclusion, the efficacy of regular chemotherapy and targeted therapy seems quite similar in older patients compared to their younger counterparts, with increased toxicity, but acceptable. However, these data are mostly derived from subgroup analyses and highly selected fit patients, which may not represent the general older population.
Expert Opinion: Further research is necessary to investigate the role of a comprehensive geriatric assessment in older patients, before the start of a chemotherapeutic treatment. Proteomic tests can have potential in the future, if these tests turn out to be able to separate patients with advanced NSCLC into groups with better or worse outcomes. It can be of special interest for the elderly population, to prevent unnecessary side effects of a possible inferior treatment.