Maintenance erlotinib versus erlotinib at disease progression in patients with advanced non-small-cell lung cancer who have not progressed following platinum-based chemotherapy (IUNO study)
IUNO assessed 1L maintenance vs 2L erlotinib in NSCLC without EGFR mutations. Median OS 9.7 months with ‘early erlotinib’ vs 9.5 months with ‘late erlotinib’. PFS during maintenance treatment was not superior with erlotinib vs placebo. Safety results in IUNO were consistent with the known safety profile of erlotinib.