FDA approves larotrectinib
February 2019—The FDA granted accelerated approval to larotrectinib (Vitrakvi, Loxo Oncology) for the treatment of adult and pediatric patients with solid tumors that have a neurotrophic receptor tyrosine kinase 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.