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This Journal feature begins with a case vignette that includes a therapeutic recommendation. A discussion of the clinical problem and the mechanism of benefit of this form of therapy follows. Major clinical studies, the clinical use of this therapy, and potential adverse effects are reviewed. Relevant formal guidelines, if they exist, are presented. The article ends with the author's clinical recommendations.
An 18-year-old woman with sickle cell anemia has had increasing symptoms, with painful crises and episodes of the acute chest syndrome. She was hospitalized three times in the past year. A hematologist recommends that hydroxyurea therapy be started.
The Clinical Problem
There
Pathophysiology and Effect of Therapy
Clinical Evidence
Clinical Use
Adverse Effects
Areas of Uncertainty
Guidelines
Recommendations
Source Information
From the Department of Laboratory Medicine, Children's Hospital Boston.
Address reprint requests to Dr. Platt at the Department of Laboratory Medicine, Children's Hospital Boston, 300 Longwood Ave., Boston, MA 02115, or at orah.platt@childrens.harvard.edu.
Related Letters:
Hydroxyurea for Sickle Cell Anemia
Naina H. V.K., Harris S., Bachmeyer C., Aractingi S., Lionnet F., Platt O. S.
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N Engl J Med 2008;
359:98-99, Jul 3, 2008.
Correspondence
This article has been cited by other articles:
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