Copyright © 2009. American Society of Health-System Pharmacists, Inc. All rights reserved. 1079-2082/04/0602-1242$06.00 Epidemiology, pathophysiology, and initial management of chronic immune thrombocytopenic purpuraJANE PRUEMER, PHARM.D.,. BCOP, Professor of Clinical Pharmacy Practice and Oncology Clinical Pharmacy Specialist, University of Cincinnati College of Pharmacy, 3225 Eden Avenue, Cincinnati, OH 45267-0004 (pruemejm{at}healthall.com).
Summary. The diagnosis and management of chronic ITP are a challenge to the clinician caring for patients with this disease. Because the pathophysiology of ITP is not completely understood, a variety of medical interventions have been utilized in the management of ITP. National guidelines have established that oral corticosteroids are considered to be first-line therapy for chronic ITP. In addition, the use of intravenous immune globulin has demonstrated efficacy in the treatment of the disease. Intravenous methylprednisolone, anti-D immunoglobulin, and splenectomy have been utilized in recurrent or refractory cases. The use of other immunosuppressant medications and newer thrombopoietin stimulating agents may offer additional treatment options, as presented in the subsequent article.
Conclusion. The initial management of chronic ITP should consist of the use of oral corticosteroids according to national guidelines. In the absence of a response to this first-line therapy, intravenous gamma globulin, intravenous methylprednisolone, anti-D immunoglobulin, or splenectomy may be considered. These treatments may also be utilized to manage recurrent cases of ITP, prior to consideration of second-line therapies.
Index terms: Diagnosis; Epidemiology; Globulin immune; Protocols; Immune thrombocytopenic purpura; Serums; Corticosteroids
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