It is called a qualified therapy because it exclusively targets the CD38 which are around expressed around the multiple myeloma cells. Darzalex is from a class of medicines referred to as CD38 monoclonal antibodies. Darzalex is not really a chemotherapy. In animal reports, semaglutide caused thyroid tumors or thyroid cancer. https://rogerc008kcr2.eqnextwiki.com/user