Sotorasib Shows Intracranial Activity in Patients with KRAS G12C- Mutated Adenocarcinoma of the Lung and Untreated Active Brain Metastases.

Treatment with sotorasib has shown intracranial complete responses and continued intracranial stabilization in mutated non-small-cell lung carcinoma (NSCLC) patients with previously treated, stable brain metastases in a post hoc analysis of the ongoing CodeBreaK 100 trial. We present the case of a patient with mutant adenocarcinoma of the lung with active untreated brain metastases with a nearly complete intracranial response only 6 weeks after start of sotorasib illustrating the benefit of sotorasib in patients with active, previously untreated brain metastases in mutated NSCLC.