{"nct_id":"NCT00907478","title":"Study on Bone Marrow Morphology in Adults Receiving Romiplostim for Treatment of Thrombocytopenia Associated With Immune Thrombocytopenia Purpura (ITP)","status":"COMPLETED","status_verified_date":"2022-09","start_date":"2009-08-11","start_date_type":"ACTUAL","primary_completion_date":"2014-01-09","primary_completion_date_type":"ACTUAL","completion_date":"2014-01-14","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["AMGN"]}