{"nct_id":"NCT02388165","title":"Safety and Efficacy of SA4Ag Vaccine in Adults Having Elective Open Posterior Spinal Fusion Procedures With Multilevel Instrumentation","status":"TERMINATED","status_verified_date":"2020-11","start_date":"2015-07-02","start_date_type":"ACTUAL","primary_completion_date":"2019-06-26","primary_completion_date_type":"ACTUAL","completion_date":"2019-06-27","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["PFE"]}