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Therapy-Related Myeloid Neoplasms in Chronic Lymphocytic Leukemia and Waldenstrom's Macroglobulinemia.
- Source :
- Mediterranean Journal of Hematology & Infectious Diseases; 2011, Vol. 3 Issue 1, p1-10, 10p
- Publication Year :
- 2011
-
Abstract
- Secondary myelodysplasia (MDS) and acute myeloid leukemia (AML) are frequent long term complications in Chronic Lymphocytic Leukemia (CLL) and Waldenström Macroglobulinemia (WM) patients. Although disease-related immune-suppression plays a crucial role in leukemogenesis there is great concern that therapy may further increase the risk of developing these devastating complications. Nucleoside analogs (NA) and alkylating agents are considered appropriate agents in the treatment of both CLL and WM patients. Prolonged immunosuppression related to NA therapy and the incorporation of these agents or their metabolites into DNA, with potentially mutagenic action, leads to speculation that their therapeutic use might be responsible for an increased incidence of second cancer especially when combined with other DNA damaging agents like alkylating agents. In this review the published studies considering the occurrence of secondary MDS and AML in CLL and WM patients are reported and the potential role of chemotherapeutic agents in leukemogenesis is discussed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 20353006
- Volume :
- 3
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Mediterranean Journal of Hematology & Infectious Diseases
- Publication Type :
- Academic Journal
- Accession number :
- 85762126
- Full Text :
- https://doi.org/10.4084/MJHID.2011.031