Updated Overall Survival Analysis From the Phase II PHAROS Study of Encorafenib Plus Binimetinib in Patients With BRAF V600E-Mutant Metastatic Non-Small Cell Lung Cancer.

ABSTRACT: The phase II PHAROS study previously showed that encorafenib plus binimetinib has antitumor activity in patients with BRAF V600E-mutant metastatic non-small cell lung cancer (mNSCLC). In PHAROS, 98 patients (59 treatment-naïve; 39 previously treated) received encorafenib 450 mg once daily and binimetinib 45 mg twice daily. We report updated results from data cutoff of March 14, 2025. The median duration of treatment with both encorafenib and binimetinib was 16.3 months in treatment-naïve and 5.5 months in previously treated patients. After median follow-up for overall survival (OS) of 52.3 months in treatment-naïve patients, mOS was 47.6 months (95% CI, 31.3 to not estimable); 4-year OS probability was 49% (95% CI, 35 to 62). After median follow-up for OS of 48.2 months in previously treat

SUBMITTER: Johnson ML 

PROVIDER: S-EPMC12680272 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature