Complexities of Precision Medicine: Managing Multiple Rx/Dx Combos in the Same Class

What happens when multiple targeted therapies are approved by FDA, each with a unique companion diagnostic for the same biomarker? The health care system is ill-equipped to deal with that scenario, putting patients at risk if the wrong test is used to guide a treatment decision. Industry has one solution: an analytical comparison of various diagnostic assays, starting with the anti-PD-L1 immunotherapy class.