ITGB3 and Wiskott-Aldrich syndrome: More recently, a follow on phase 2 trial showed that Eltrombopag was safe and effective in increasing platelet count and reducing bleeding symptoms in patients with different forms of Inherited Thrombocytopenia, including MYH9-Related Diseases (MYH9-RD), Ankyrin Repeat Domain 26-Related Thrombocytopenia (ANKRD26-RT), XLT/Wiskott-Aldrich syndrome, monoallelic Bernard-Soulier syndrome and Integrin beta 3 (ITGB3)-Related Thrombocytopenia (Zaninetti et al., 2020).