Linvoseltamab in Addition to Lenalidomide (L2) During Maintenance Therapy of NDMM to Deepen Responses or Redrive MRD Negativity After Relapse
The purpose of this study is to determine whether giving linvoseltamab with lenalidomide during maintenance treatment to participants with multiple myeloma will:
1. Get rid of any residual multiple myeloma cells in participants' bodies which is known as minimal residual disease negative (MRD-) status. For participants that start the study with residual multiple myeloma cells in participants' bodies: to determine how long you remain MRD-.
2. Increase the length of time that participants' disease is controlled. For participants with relapsed disease, to determine whether participants can re-att