[ES-IPO-97 treatment protocol for prognostically poor Ewing's sarcoma forms in children: results of implementation]

The paper shows the high efficiency and moderate toxicity of inductive treatment in children with Young sarcoma and primitive neuroectodermal tumors by ES-Ipo-97 protocol that includes alternate chemotherapy by the scheme: vincristine, 1.5 mg/m2/day, on days 1, 8, 15; adriamycin, 37.5 mg/m2/day, on days 1 and 2 as 24-hour infusion; cyclophosphanum, 2.1 g/m2/day, on days 1 and 2 (Block A); iphosphamide, 2.4 g/m2/day on days 1 to 5, etoposide, 100 mg/m2/day, on days 1-5 (Block B). It provides evidence for that this therapy is promising and awaits further developments.