{"nct_id":"NCT01518920","title":"A Study Of The Effects Of PF-04958242 In Subjects With Age-Related Hearing Loss","status":"COMPLETED","status_verified_date":"2019-11","start_date":"2011-12","start_date_type":null,"primary_completion_date":"2013-02","primary_completion_date_type":"ACTUAL","completion_date":"2013-02","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["BIIB"]}