What, if any, resources exist with recommendations regarding the timing and toxicity of radiation in patients who have received or are currently on immunotherapy?
Are there any recent publications or resources regarding which immunotherapy agents are contra-indicated with the use of RT or that outline interactions between immunotherapy and radiation?
Answer from: Radiation Oncologist at Academic Institution
Concurrent immunotherapy (PD1/PDL1) with chemoradiation is now not advised, given the two negative lung cancer trials (PACIFIC 2, CheckMate 73L). Concurrent immunotherapy with radiation alone is still an interesting area to explore, as the two published studies (SPRINT, Ohri et al., PMID 37988638, a...