{"nct_id":"NCT00746941","title":"Study to Explore the Effect of Mefloquine in Participants With Progressive Multifocal Leukoencephalopathy (PML)","status":"TERMINATED","status_verified_date":"2014-07","start_date":"2009-01","start_date_type":null,"primary_completion_date":"2010-11","primary_completion_date_type":"ACTUAL","completion_date":"2010-11","completion_date_type":"ACTUAL","phases":["PHASE1","PHASE2"],"tickers":["BIIB"]}