Therapeutic Response

v::NTRK2 status confers therapeutic sensitivity to Larotrectinib in patients with Any solid tumor.

Statements

Source and description
Vitrakvi (larotrectinib) [product information]. EMA. The European Medicines Agency (EMA) has conditionally authorized larotrectinib for the treatment of adult and pediatric patients with solid tumors that display a Neurotrophic Tyrosine Receptor Kinase (NTRK) gene fusion who have a disease that is locally advanced, metastatic, or where surgical resection is likely to result in severe morbidity. It is also indicated for the treatment of adult and pediatric patients with solid tumors that display an NTRK gene fusion who have no satisfactory treatment options.
Vitrakvi (larotrectinib) [package insert]. FDA. The U.S. Food and Drug Administration granted approval to larotrectinib for the treatment of adult and pediatric patients with solid tumors that: have a neurotrophic receptor tyrosine 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 no satisfactory alternative treatments or that have progressed following treatment. Larotrectinib's product label specifies to select patients for therapy based on an FDA-approved test.