Effects of eltrombopag on platelet count and platelet activation in Wiskott-Aldrich syndrome/X-linked thrombocytopenia

Abstract

(1) the reduced platelet activation observed in WAS/XLT is primarily due to the microthrombocytopenia; and (2) although the eltrombopag-induced increase in platelet production in WAS/XLT is less than in ITP, eltrombopag has beneficial effects on platelet count but not platelet activation in the majority of WAS/XLT patients. This trial was registered at www.clinicaltrials.gov as #NCT00909363.