{"nct_id":"NCT03754933","title":"Safety and Efficacy of Repeat Administration of Ad/PNP and Fludarabine Phosphate in Patients With Local Head/Neck Cancer","status":"COMPLETED","status_verified_date":"2025-03","start_date":"2019-02-11","start_date_type":"ACTUAL","primary_completion_date":"2023-12-29","primary_completion_date_type":"ACTUAL","completion_date":"2024-12-31","completion_date_type":"ACTUAL","phases":["PHASE1","PHASE2"],"tickers":["GOVX"]}