An observational study of drug utilization and associated outcomes among adult patients diagnosed with BRAF-mutant advanced melanoma treated with first-line anti-PD-1 monotherapies or BRAF/MEK inhibitors in a community-based oncology setting.

These results suggest a clinical benefit of 1L aPD-1 compared to BRAF/MEKi after 6 months of treatment for BRAF-mutant advanced melanoma. Future research should explore factors associated with early progression and their relationship with clinical outcomes.