{"nct_id":"NCT04619420","title":"A Study of JNJ-63733657 in Participants With Early Alzheimer's Disease","status":"ACTIVE_NOT_RECRUITING","status_verified_date":"2025-09","start_date":"2021-01-06","start_date_type":"ACTUAL","primary_completion_date":"2026-02-27","primary_completion_date_type":"ESTIMATED","completion_date":"2032-12-30","completion_date_type":"ESTIMATED","phases":["PHASE2"],"tickers":["JNJ"]}