CC BY 4.0 · Indian J Med Paediatr Oncol 2022; 43(06): 458-472
DOI: 10.1055/s-0042-1758537
Review Article

Management of Relapsed and Refractory Multiple Myeloma: Recent advances

Krishnakumar Rathnam
1   Department of Medical Oncology & BMT, Meenakshi Mission Hospital & Research Centre, Madurai, Tamil Nadu, India
,
1   Department of Medical Oncology & BMT, Meenakshi Mission Hospital & Research Centre, Madurai, Tamil Nadu, India
,
1   Department of Medical Oncology & BMT, Meenakshi Mission Hospital & Research Centre, Madurai, Tamil Nadu, India
› Author Affiliations
Funding None.

Abstract

Multiple myeloma (MM) accounts for ∼10% of total hematologic malignancies worldwide. In India, the incidence of MM has increased two-fold with marked heterogeneity. Significant improvements in terms of clinical outcomes have been observed in the management of MM in recent years. However, most patients develop a disease relapse with the first or subsequent treatments. A combination of immunomodulatory drugs (thalidomide and lenalidomide) and proteasome inhibitors (PIs; bortezomib) has been the mainstay for the therapeutic management of relapsed/refractory multiple myeloma (RRMM). This review highlights the management of RRMM with newer agents such as belantamab, carfilzomib, daratumumab, elotuzumab, ixazomib, mafadotin, selinexor, panobinostat, and venetoclax, with more focus on PIs. As a single agent and in combination with other drugs including dexamethasone and carfilzomib has been studied extensively and approved by the United States, European Union, and India. Clinical trials of these newer agents, either alone or in combination, for the treatment of RRMM in Western countries indicate survival, improved outcomes, and overall well-being. However, evidence in Indian patients is evolving from ongoing studies on carfilzomib and daratumumab, which will ascertain their efficacy and safety. Currently, several guidelines recommend carfilzomib-based, daratumumab-based, and panobinostat-based regimens in RRMM patients. Currently, with more accessible generic versions of these drugs, more Indian patients may attain survival benefits and improved quality of life.

Authors' Contributions

The manuscript has been read and approved by all authors. All authors contributed equally to the development of the article, and its review and approval.




Publication History

Article published online:
29 November 2022

© 2022. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution License, permitting unrestricted use, distribution, and reproduction so long as the original work is properly cited. (https://creativecommons.org/licenses/by/4.0/)

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