Treatment Arm for EURO-E.W.I.N.G.99 Combination Chemotherapy with or without Peripheral Stem Cell Transplantation, Radiation Therapy, and/or Surgery in Treating Patients with Ewing's Sarcoma

**Semantic type:** Research Activity

**Definition:** A treatment arm associated with a phase III of the EURO-E.W.I.N.G.99 trial to examine the efficacy of various high-dose chemotherapy regimens with or without radiation therapy and/or surgery in treating Ewing's sarcoma. (Dirksen U, et al. J Clin Oncol. 2019 Dec 1;37(34):3192-3202. Le Deley MC, et al. J Clin Oncol. 2014 Aug 10;32(23):2440-8.)