A Long-term Safety Study of Eltrombopag in Pediatric Patients With Chronic Immune (Idiopathic) Thrombocytopenic Purpura (ITP)

Eltrombopag tablets will be white, round film coated tablets containing eltrombopag olamine equivalent to 12.5 mg, 25 mg, 50 mg and 75 mg of eltrombopag. The 12.5 mg tablet will be smaller than the 25 mg, 50 mg and 75 mg tablets. Subjects will receive maximum dose of 75 mg once daily (QD).

Eltrombopag PfOS is a reddish-brown to yellow powder contained inside an elongated sachet. Each sachet will contain eltrombopag olamine equivalent to 20 mg of eltrombopag per gram of powder. Subjects will receive maximum dose of 75 mg once daily (QD)