{"nct_id":"NCT06806137","title":"A Study on the Immune Response and Safety of the Second Dose of an Investigational Chickenpox Vaccine When Given to Healthy Children 3 Months After a First Dose at 12 to 15 Months of Age","status":"RECRUITING","status_verified_date":"2025-06","start_date":"2025-05-15","start_date_type":"ACTUAL","primary_completion_date":"2026-12-14","primary_completion_date_type":"ESTIMATED","completion_date":"2027-04-02","completion_date_type":"ESTIMATED","phases":["PHASE3"],"tickers":["GSK"]}