Article
The presence of alpha-thalassaemia trait blunts the response to hydroxycarbamide in patients with sickle cell disease.
British journal of haematology - 1 Nov 2008
Vasavda Nisha, Badiger Sheela, Rees David, Height Sue, Howard Jo, Thein Swee Lay
Abstract excerpt
Hydroxycarbamide (HC), although a key drug therapy in sickle cell disease (SCD), does not result in a clinical response in all patients. Increases in fetal haemoglobin (HbF) and mean corpuscular volume of erythrocytes are standard clinical measures of HC efficacy in SCD. Genetic studies have determined that the majority of HbF regulation occurs outside the beta-globin locus. Approximately 30% of SCD patients have...
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