{"nct_id":"NCT03869866","title":"Study to Assess the Safety and Immunogenicity of a Single Dose of a Quadrivalent Meningococcal Conjugate Vaccine (MenACYW Conjugate Vaccine) in Older Adults in Turkey and Lebanon","status":"COMPLETED","status_verified_date":"2025-03","start_date":"2019-04-09","start_date_type":"ACTUAL","primary_completion_date":"2022-03-18","primary_completion_date_type":"ACTUAL","completion_date":"2022-03-18","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["SNY"]}