{"nct_id":"NCT05630846","title":"A Study on the Immune Response and Safety of a Combined Measles, Mumps, Rubella, Chickenpox Vaccine Compared to a Marketed Combined Vaccine, Given to Healthy Children 4 to 6 Years of Age","status":"COMPLETED","status_verified_date":"2025-06","start_date":"2022-12-14","start_date_type":"ACTUAL","primary_completion_date":"2024-06-07","primary_completion_date_type":"ACTUAL","completion_date":"2024-10-14","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["GSK"]}