{"nct_id":"NCT00350623","title":"Investigation of V520 in a HIV Vaccine Dose Refinement Study (V520-027)(TERMINATED)","status":"TERMINATED","status_verified_date":"2015-08","start_date":"2006-10","start_date_type":null,"primary_completion_date":"2008-05","primary_completion_date_type":"ACTUAL","completion_date":"2008-05","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["MRK"]}