{"nct_id":"NCT00231816","title":"A Study of an Investigational Zoster Vaccine in Subjects With a History of Varicella (Chickenpox) Given Concomitantly With Another Vaccine (V211-011)","status":"COMPLETED","status_verified_date":"2015-09","start_date":"2005-09","start_date_type":null,"primary_completion_date":"2006-03","primary_completion_date_type":"ACTUAL","completion_date":"2006-03","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}