Siddhartha Laskar, Shwetabh Sinha, Abhishek Chatterjee, Nehal Khanna, Jifmi Jose Manjali, Ajay Puri, Ashish Gulia, Prakash Nayak, Tushar Vora, Girish Chinnaswamy, Maya Prasad, Jyoti Bajpai, Shashikant Juvekar, Subhash Desai, Amit Janu, Venkatesh Rangarajan, Nilendu Purandare, Sneha Shah, Bharat Rekhi, Nirmala Jambhekar, Mary Ann Muckaden, Purna Kurkure
PURPOSE: Our aim was to assess the effect of radiation therapy (RT) dose escalation on outcomes in surgically unresectable Ewing sarcoma (ES)/primitive neuroectodermal tumor (PNET). METHODS AND MATERIALS: Patients with nonmetastatic unresectable ES/PNET (excluding intracranial/chest wall) receiving vincristine, doxorubicin, cyclophosphamide, ifosfamide, and etoposide chemotherapy, planned for definitive RT, were accrued in this single-institution, open-label, phase 3 randomized controlled trial...
August 1, 2022: International Journal of Radiation Oncology, Biology, Physics