The Food and Drug Administration on Monday approved a second KRAS-blocking treatment for advanced lung cancer. However, hopes the drug might reach a large swath of patients — and grow into a commercial blockbuster for its maker Mirati Therapeutics — have dimmed in the wake of underwhelming clinical trial results.
The new medicine, a pill called Krazati, was cleared to treat patients with advanced non-small cell lung cancer containing a specific type of KRAS alteration called G12C. The mutation is found in approximately 13% of lung tumors.
Amgen secured the first U.S. approval for a KRAS-targeting drug, called Lumakras, in May 2021, although sales have underperformed expectations.
This article is exclusive to STAT+ subscribers
Unlock this article — plus daily coverage and analysis of the biotech sector — by subscribing to STAT+.
Already have an account? Log in
Already have an account? Log in
To submit a correction request, please visit our Contact Us page.
STAT encourages you to share your voice. We welcome your commentary, criticism, and expertise on our subscriber-only platform, STAT+ Connect