Kobayashi M, Nukui A, Morita T. Pure red cell aplasia in a prostate cancer patient treated with leuprolide acetate and chlormadinone acetate.
Int J Urol 2006;
12:1010-1. [PMID:
16351663 DOI:
10.1111/j.1442-2042.2005.01195.x]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Pure red cell aplasia (PRCA) is characterized by anemia with reticulocytopenia but with normal leukocyte and platelet counts, and a bone marrow with a selective absence of erythroid precursor cells. Drug-induced PRCA is a rare secondary form of PRCA, and is usually acute and fully reversible by the withdrawal of the causative drugs. We report a rare case of PRCA in a prostate cancer patient treated with combined androgen blockade (CAB) consisted of leuprolide acetate as a luteinizing hormone-releasing hormone agonist and chlormadinone acetate as an antiandrogen. This case demonstrated that these drugs could be a cause of PRCA, and suggests that regular close monitoring for anemia is needed in prostate cancer patients treated with these drugs.
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