Assessing the Association of Targeted Therapy and Intracranial Metastatic Disease

The findings of this cohort study suggest an association between real-world use of targeted therapies and prolonged OS in patients with IMD in the setting of ERBB2-positive breast cancer, EGFR-positive lung cancer, and BRAF-positive melanoma. Including patients with IMD in clinical trials and using end points that interrogate IMD will be critical to determine the role of targeted therapies in treating patients with IMD.