{"nct_id":"NCT06284915","title":"Study on Immunogenicity and Safety of a Meningococcal ACYW Conjugate Vaccine in Healthy Infants and Toddlers","status":"ACTIVE_NOT_RECRUITING","status_verified_date":"2025-03","start_date":"2024-03-19","start_date_type":"ACTUAL","primary_completion_date":"2025-10-03","primary_completion_date_type":"ESTIMATED","completion_date":"2025-10-03","completion_date_type":"ESTIMATED","phases":["PHASE3"],"tickers":["SNY"]}