Precision Medicine in Oncology

Recent study results showed larotrectinib was effective in patients with tropomyosin receptor kinase fusion-positive cancer, regardless of the age of the patient or the tumor type. In addition to implications for the treatment of genetic alterations across tumor types, these study results underscore the importance of molecular profiling of tumors, through which patients were identified for the studies, on ensuring precision medicine is used in practice while simultaneously providing a cost-effective tool.