Larotrectinib for Newly Diagnosed Infantile Fibrosarcoma and Other Pediatric NTRK Fusion–Positive Solid Tumors (Children’s Oncology Group ADVL1823)
PURPOSEThe TRK inhibitor larotrectinib is US Food and Drug Administration approved for NTRK fusion–positive solid tumors that lack a satisfactory alternative or have progressed after treatment but has not been systematically studied as a frontline therapy …