[cryoshon]

all things considered, it's probably far more dangerous than chemo in the sense that it could kill you or seriously and permanently injure you with your first dose depending on your phenotype. at least chemo is a slower process.

but immunotherapies don't kill most people, thankfully. there are also many ways that you could assay the patient to see how they might react to immunotherapy, but i dont know whether these are done clinically or not.