Impact of local treatment modality on overall- and disease-specific survival for nonmetastatic pelvic and sacral Ewing sarcoma.
Muhammad Umar JawadBrad H PollockLauren N ZeitlingerEdmond F O'DonnellSophia A TravenJanai R Carr-AscherElysia AlvarezMarcio H MalogolowkinSteven W ThorpeRobert Lor RandallPublished in: Journal of surgical oncology (2022)
We found similar levels of efficacy for different treatment modalities for patients with intraosseous and AJCC II and III pelvic and sacral EWS. "Radiotherapy" is the most common local treatment modality employed in the United States. A prospective, randomized controlled trial with a direct head-to-head comparison is needed for a definitive conclusion.