Reducing treatment toxicity in Waldenström macroglobulinemia.

Abstract

Introduction: Waldenström macroglobulinemia (WM) is a rare subtype of non-Hodgkin lymphoma characterized by the presence of IgM-secreting clonal lymphocytes, plasma cells, and lymphoplasmacytic cells. Many well-established treatment options are available for patients with WM. However, a unique array of side effects may occur in patients during therapy related to the underlying disease, as well as the chosen treatment regimen.Areas covered: This review summarizes the most common adverse effects that occur during treatment of WM, as well as potential strategies to decrease the risk of toxicity.Expert opinion: There are multiple highly effective treatment options for patients with WM. All these treatment options, however, can be associated with a variety of adverse events. For example, chemotherapy has been associated with the development of myeloid neoplasms, anti-CD20 monoclonal antibodies with paradoxical IgM flares and infusion reactions, proteasome inhibitors with neuropathy, and BTK inhibitors with bleeding and cardiac arrhythmias. Dose reductions, lower number of cycles and changes in route of administration are some of the tools a clinician has available for managing and minimizing toxicity. Future research will focus on improving patient safety without sacrificing the efficacy of treatment.

• Authors: Shayna Sarosiek, Steven P Treon, Jorge J Castillo
• Journal: Expert opinion on drug safety (Expert Opin Drug Saf) Vol. 20 Issue 6 Pg. 669-676 (Jun 2021) ISSN: 1744-764X [Electronic] England
• PMID: 33645373 (Publication Type: Journal Article, Review)

Chemical References

• Antibodies, Monoclonal
• Antineoplastic Agents
• Proteasome Inhibitors
• Protein Kinase Inhibitors

Topics

• Antibodies, Monoclonal (administration & dosage, adverse effects)
• Antineoplastic Agents (administration & dosage, adverse effects, pharmacology)
• Dose-Response Relationship, Drug
• Humans
• Proteasome Inhibitors (administration & dosage, adverse effects)
• Protein Kinase Inhibitors (administration & dosage, adverse effects)
• Waldenstrom Macroglobulinemia (drug therapy, pathology)