{"nct_id":"NCT01687608","title":"Open-Label Single Ascending Dose of Adeno-associated Virus Serotype 8 Factor IX Gene Therapy in Adults With Hemophilia B","status":"ACTIVE_NOT_RECRUITING","status_verified_date":"2025-02","start_date":"2013-02-11","start_date_type":"ACTUAL","primary_completion_date":"2030-01-17","primary_completion_date_type":"ESTIMATED","completion_date":"2030-01-17","completion_date_type":"ESTIMATED","phases":["PHASE1","PHASE2"],"tickers":["TAK"]}