Entrectinib (Rozlytrek)
General information
Class/mechanism, from the NCI Drug Dictionary: An orally bioavailable inhibitor of the tyrosine kinases tropomyosin receptor kinases (Trk) A, B and C, C-ros oncogene 1 (ROS1) and anaplastic lymphoma kinase (ALK), with potential antineoplastic activity. Upon administration, entrectinib binds to and inhibits TrkA, TrkB, TrkC, ROS1 and ALK. Inhibition of these kinases may result in a disruption of TrkA-, TrkB-, TrkC-, ROS1-, and ALK-mediated signaling. This leads to an induction of apoptosis and an inhibition of tumor cell proliferation in tumor cells that express these kinases.
Route: PO
Extravasation: n/a
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Diseases for which it is used
History of changes in FDA indication
- 8/15/2019: Granted accelerated approval for adults and pediatric patients 12 years of age and older with solid tumors that have a neurotrophic tyrosine receptor kinase (NTRK) gene fusion without a known acquired resistance mutation, are metastatic or where surgical resection is likely to result in severe morbidity, and have progressed following treatment or have no satisfactory standard therapy.
- 8/15/2019: Approved for adults with metastatic non-small cell lung cancer (NSCLC) whose tumors are ROS1-positive.
Patient Drug Information
Also known as
- Code name: RXDX-101
- Brand name: Rozlytrek