A Study of Romiplostim Plus Predniso(lo)ne vs. Predniso(lo)ne Alone for the Treatment of Previously Untreated Primary Immune Thrombocytopenia (ITP)
Conditions
- Primary Immune Thrombocytopenia
Interventions
- DRUG: Romiplostim
- DRUG: Predniso(lo)ne
Sponsor
Amgen