Significant response rates to NTRK inhibitors have been demonstrated in patients with sarcoma harboring NTRK gene fusions in regards to progression-free survival (PFS) and overall-survival (OS). Robin Jones, MD, The Royal Marsden Hospital, London, UK, mentions specific data whereby a median PFS of 28.3 months and an OS of 44.4 months was observed with a favorable toxicity profile, highlighting the value of identifying NTRK gene fusions in patients with sarcoma.