Do you recommend holding a KRAS inhibitor during palliative radiotherapy?  

I have no personal experience or anecdotes and know of no current data or literature that would address this very specific question and this may be due to the limited experience on the potential interaction of this class of drugs and radiotherapy, since this drug is relatively new.This class of drug...

I generally hold since palliative RT is limited to a few days to avoid concerns about potential enhanced toxicity. Nonetheless, sotorasib was given concurrently with locoregional therapies such as RT in some patients including local CNS radiotherapy in the Italian EAP real-world analysis (Passiglia ...