IVIG prophylaxis should be initiated following bispecific antibody therapy in multiple myeloma regardless of IgG levels – PubMed
Bispecific antibodies (bsAbs) such as teclistamab, elranatamab, linvoseltamab, and talquetamab have impressive efficacy in multiple myeloma (MM) but come with substantial infectious risks that do not dissipate over time. Immunoglobulin replacement therapy (IgRT), which includes intravenous immunoglo …