{"nct_id":"NCT01254630","title":"A Study to Evaluate the Safety and Efficacy of Inactivated Varicella-zoster Vaccine (VZV) as a Preventative Treatment for Herpes Zoster (HZ) and HZ-related Complications in Adult Participants With Solid Tumor or Hematologic Malignancy (V212-011)","status":"COMPLETED","status_verified_date":"2019-09","start_date":"2011-06-24","start_date_type":"ACTUAL","primary_completion_date":"2017-04-11","primary_completion_date_type":"ACTUAL","completion_date":"2017-04-11","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}