{"nct_id":"NCT00004581","title":"A Study to Compare Two Anti-HIV Drug Combinations in HIV-Infected Patients Who Have Previously Received Anti-HIV Treatment","status":"COMPLETED","status_verified_date":"2009-02","start_date":null,"start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":null,"completion_date_type":null,"phases":["PHASE3"],"tickers":["ABT"]}