New Benchmark for Targeted Therapies in Lung Cancer: Median Progression-Free Survival for Lorlatinib in Advanced ALK+ Non-Small Cell Lung Cancer Surpasses 5 years.

In the article that accompanies this editorial, Dr. Solomon and colleagues present a post-hoc analysis of investigator-assessed efficacy outcomes, safety, and biomarker analyses encompassing approximately 5 years’ worth of data from the CROWN trial (NCT03052608) of lorlatinib compared with crizotinib in patients with treatment naïve advanced / metastatic ALK+ NSCLC demonstrating a PFS benefit for lorlatinib which exceeds 5 years and a 96% probability of preventing brain metastases within this time frame. These updated data are unprecedented for the treatment of ALK+ NSCLC, and for NSCLC treated with targeted therapies in general, making a compelling argument for lorlatinib as the preferred first line ALK TKI.