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Yan Leyfman: Managing Infection Risk in Myeloma – Time to Rethink IgRT?
Jul 26, 2025, 21:30

Yan Leyfman: Managing Infection Risk in Myeloma – Time to Rethink IgRT?

Yan Leyfman, Medical Correspondent at OncLive, shared on LinkedIn about a recent paper by Rahul Banerjee et al. published in American Society of Hematology:

“Managing Infection Risk in Myeloma: Time to Rethink IgRT?

Bispecific antibodies (bsAbs) like teclistamab, elranatamab, talquetamab, and linvoseltamab are transforming multiple myeloma treatment—but bring a persistent risk of infection.

Enter immunoglobulin replacement therapy (IgRT) – via IVIG or SCIG – as a key prevention strategy. But should it be preemptive or prophylactic?

In this Viewpoint, led by Dr. Rahul Banerjee of Fred Hutchinson Cancer Research, the authors argue for primary IgRT prophylaxis:

  • Safer
  • Simpler
  • More clinically sound than relying on arbitrary IgG thresholds

They also outline strategies to improve IgRT access and cost-effectiveness globally – advocating for proactive care in the bsAb era.”

Title: IVIG prophylaxis should be initiated following bispecific antibody therapy in multiple myeloma regardless of IgG levels

Authors: Rahul Banerjee, Meera Mohan, Kai Rejeski, Benjamin R. Puliafito, Diana D. Cirstea, Gurbakhash Kaur, Shonali Midha, Georgia J McCaughan, Nikhil M Kumar, Nikita Mehra, Bhausaheb Bagal, Noopur S. Raje

Read the full article.

Yan Leyfman

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