{"nct_id":"NCT00618995","title":"A Study to Evaluate the Effects of ER Niacin/Laropiprant, Laropiprant, ER Niacin, and Placebo on Urinary Prostanoid Metabolites (0524A-079)(COMPLETED)","status":"COMPLETED","status_verified_date":"2015-08","start_date":"2007-08","start_date_type":null,"primary_completion_date":"2007-12","primary_completion_date_type":"ACTUAL","completion_date":"2007-12","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["MRK"]}