Leila T Tchelebi, Diana Segovia, Koren Smith, Qian Shi, T J Fitzgerald, Michael D Chuong, Tyler J Zemla, Eileen M O'Reilly, Jeffrey Meyerhardt, Eugene J Koay, Jessica Leif, Ardaman Shergill, Matthew Hg Katz, Joseph M Herman
BACKGROUND: Alliance A021501 is the first randomized trial to evaluate stereotactic body radiation therapy (SBRT) for borderline resectable pancreatic ductal adenocarcinoma (PDAC) after neoadjuvant chemotherapy. In this post hoc study, we reviewed the quality of radiation therapy (RT) delivered. METHODS: SBRT (6.6 Gy x 5) was intended, although hypofractionated RT (5 Gy x 5) (HIGRT) was permitted if SBRT specifications could not be met. Institutional credentialing through the National Cancer Institute-funded Imaging and Radiation Oncology Core (IROC) was required...
March 14, 2024: International Journal of Radiation Oncology, Biology, Physics