Acute myeloid leukemia in patients infected with HIV-1
Abstract
Myelodysplasia is a frequent consequence of HIV infection, but acute myeloid leukemia (AML) is rare. Clinical presentations and outcomes of patients with HIV and subsequent AML are reviewed. Five HIV-infected individuals who were subsequently diagnosed with AML were evaluated and treated. A further 42 cases of AML among patients with antecedent HIV infection were identified using MEDLINE, AIDSLINE, and CancerLit searches. HIV infection was present for a median of 48 months (71-180) before AML was diagnosed and the median reported CD4 cell count was 210 x 106 cells/l. In five instances, a delay in diagnosis occurred when cytopenias were initially attributed to HIV or zidovudine-based therapy. In 45 patients, diagnosis was according to the French-American-British (FAB) leukemia classification schema and in two the FAB type was not specified. M2 (n = 15) and M4 (n = 14) subtypes represented 64% (29/45) of reported cases. Patients with a CD4 cell count < 200 x 106 cells/l (n = 11) had a median survival time of 7 weeks, while patients with a CD4 cell count >or= 200 x 106 cells/l (n = 7) had a median survival of 7 months (P = 0.005). Although long-lasting chemotherapy-induced responses were rare, the majority of treated patients did ...Continue Reading
References
Citations
Clinical and cytogenetic characteristics of myelodysplastic syndrome in patients with HIV infection.
Delayed-onset effect of clofarabine in the treatment of an adult patient with acute myeloid leukemia
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