{"nct_id":"NCT00380939","title":"This Study Uses Ultrasound to Determine Whether Atorvastatin or Pravastatin Effects the Progression of Coronary Plaque.","status":"COMPLETED","status_verified_date":"2006-11","start_date":"1999-04","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2000-12","completion_date_type":null,"phases":["PHASE4"],"tickers":["PFE"]}