Subtitle
Radiotherapy for Atypical Teratoid/Rhabdoid Tumor (ATRT) on the Pediatric Proton/Photon Consortium Registry (PPCR).
This study evaluated 68 patients with atypical teratoid/rhabdoid tumors (ATRT) treated with surgery (65% initial gross total resection or GTR), chemotherapy (60% with myeloablative therapy including stem cell rescue) and RT. The study found no difference in LC at 4 years between lower primary dose (50-53.9 Gy) compared to ≥ 54 Gy (p = 0.83). The 4-year OS comparing focal RT with CSI was 54.4% vs 60% respectively (p = 0.944).