{"nct_id":"NCT01703988","title":"An Open-label Safety, Tolerability and Dose-Range Finding Study of Multiple Doses of Nusinersen (ISIS 396443) in Participants With Spinal Muscular Atrophy","status":"COMPLETED","status_verified_date":"2021-03","start_date":"2012-10-31","start_date_type":"ACTUAL","primary_completion_date":"2015-01-31","primary_completion_date_type":"ACTUAL","completion_date":"2015-01-31","completion_date_type":"ACTUAL","phases":["PHASE1","PHASE2"],"tickers":["BIIB"]}