@article{3d2655d29cd34c8797c3fbcf316f4d30,
title = "Investigating the effect of re-irradiation or systemic therapy in patients with GBM after tumor progression: a secondary analysis of NRG Oncology RTOG 0525",
author = "Wenyin Shi and Bryan, \{Molly Scannell\} and Gilbert, \{Mark R.\} and Mehta, \{Minesh P.\} and Blumenthal, \{Deborah T.\} and Brown, \{Paul D.\} and Egils Valeinis and Kirsten Hopkins and Luis Souhami and Andrews, \{David W.\} and Tzahala Tzuk-Shina and Howard, \{Steve P.\} and Youssef, \{Emad F.\} and Nathalie Lessard and Dignam, \{James J.\} and Maria Werner-Wasik",
note = "This analysis of patients from Trial RTOG 0525 investigated the effect of reirradiation or systemic treatment after tumor progression. Survival from first progression was compared between patients receiving no therapy, systemic therapy alone, radiation alone, and both modalities. The Cox proportional hazards model was used to compare the mortality hazard, controlling for potential confounders.",
year = "2018",
month = jan,
day = "1",
doi = "10.1016/j.ijrobp.2017.08.038",
language = "American English",
volume = "100",
journal = "International Journal of Radiation Oncology Biology Physics",
}