Metastasis-directed radiotherapy without systemic therapy for oligometastatic clear-cell renal-cell carcinoma: primary efficacy analysis of a single-arm, single-centre, phase 2 trial

Chad Tang, Alexander D. Sherry, Aaron Seo, Kieko Hara, Haesun Choi, Suyu Liu, Xiaowen Sun, Alexa Montoya, Ethan B. Ludmir, Amishi Y. Shah, Eric Jonasch, Amado J. Zurita, Craig A. Kovitz, Omar Alhalabi, Sangeeta Goswami, Andrew W. Hahn, Matthew T. Campbell, A. Olivares Hernandez, Kevin T. Nead, Peter Van Loo, Shiqin Su, C.J. Battey, Matthew LaBella, Sarah Ratzel, Ashley Acevedo, Giannicola Genovese, Kanishka Sircar, José A. Karam, Nizar M. Tannir, Pavlos Msaouel