Actionable Tumor Alterations and Treatment Protocol Enrollment of Pediatric and Young Adult Patients With Refractory Cancers in the National Cancer Institute-Children’s Oncology Group Pediatric MATCH Trial

Parsons DW, Janeway KA, Patton DR, Winter CL, Coffey B, Williams PM, Roy-Chowdhuri S, Tsongalis GJ, Routbort M, Ramirez NC, Saguilig L, Piao J, Alonzo TA, Berg SL, Fox E, Hawkins DS, Abrams JS, Mooney M, Takebe N, Tricoli JV, Seibel NL. Actionable Tumor Alterations and Treatment Protocol Enrollment of Pediatric and Young Adult Patients With Refractory Cancers in the National Cancer Institute-Children’s Oncology Group Pediatric MATCH Trial. J Clin Oncol. 2022 Jul 10;40(20):2224-2234. doi: 10.1200/JCO.21.02838. Epub 2022 Mar 30. PubMed PMID: 35353553; PubMed Central PMCID: PMC9273376.

The National Cancer Institute–Children’s Oncology Group Pediatric MATCH trial aimed to facilitate evaluation of molecular-targeted therapies in biomarker-selected cohorts of childhood and young adult patients with cancer by screening tumors for actionable alterations. Tumors from patients age 1-21 years with refractory solid tumors, lymphomas, or histiocytic disorders were subjected to cancer gene panel sequencing and limited immunohistochemistry to identify actionable alterations for assignment to phase II treatment arms. The rates of treatment arm assignment and enrollment were compared between clinical and demographic groups.