{"nct_id":"NCT05371080","title":"A Study on the Long-term Efficacy, Safety and Persistence of Immune Response of a Vaccine Against Herpes Zoster in Older Adults","status":"ACTIVE_NOT_RECRUITING","status_verified_date":"2024-01","start_date":"2022-08-10","start_date_type":"ACTUAL","primary_completion_date":"2027-08-23","primary_completion_date_type":"ESTIMATED","completion_date":"2027-08-23","completion_date_type":"ESTIMATED","phases":["PHASE3"],"tickers":["GSK"]}