Answer
No. Trametinib inhibits MEK, while dabrafenib inhibits RAF. They are often combined to block two points in the same cancer-growth pathway.
Sources for this answer
- Mekinist film-coated tablets — Current selected SmPCemc · Summary of Product Characteristics
- Spexotras 0.05 mg/ml powder for oral solution — Current selected SmPCemc · Summary of Product Characteristics
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