The MagnetisMM studies will evaluate the safety and effectiveness of the study medicine, elranatamab, which will be given as a subcutaneous (SC) injection. An SC injection is a needle inserted under the skin in order to deliver the study medicine.
Elranatamab is thought to work by connecting certain immune system cells, known as T-cells, to myeloma cells. Connecting these cells activates the immune cells to kill the myeloma cells.