ACNS0331 Arm V Includes 8-21 Years of Age, SDCSI, IFRT

**Semantic type:** Research Activity

**Definition:** Patients 8-21 years of age randomized with the following course sequence: 1) Standard dose craniospinal irradiation (SDCSI) 2) Involved-field radiation therapy (IFRT) boost. (Michalski JM, et al. J Clin Oncol. 2021 Aug 20;39(24):2685-2697.)

**Synonyms:** - ACNS0331:Arm V (8-21 years of age, SDCSI, IFRT)