Despite the growing knowledge of cancer biology and its translation to drug development, the overall impact of personalized treatments remains low. Access to comprehensive molecular tests covering properly all known actionable alterations and programs for a wide access to targeted therapies seem to be critical steps.
"To address these challenges, the World Sarcoma Network convened two meetings of expert adult oncologists and pathologists, and subsequently developed this article to provide practical guidance on the management of patients with sarcoma harboring NTRK gene fusions. We propose a diagnostic strategy that considers disease stage and histologic and molecular subtypes to facilitate routine testing for TRK expression and subsequent testing for NTRK gene fusions."