{"nct_id":"NCT07086677","title":"A Study to Learn About How a New Pneumococcal Vaccine Works in Adults","status":"RECRUITING","status_verified_date":"2025-08","start_date":"2025-07-22","start_date_type":"ACTUAL","primary_completion_date":"2027-09-23","primary_completion_date_type":"ESTIMATED","completion_date":"2027-09-23","completion_date_type":"ESTIMATED","phases":["PHASE1"],"tickers":["PFE"]}