{"nct_id":"NCT04773522","title":"A Study of JNJ-64407564 in Japanese Participants With Relapsed or Refractory Multiple Myeloma","status":"COMPLETED","status_verified_date":"2025-09","start_date":"2021-05-20","start_date_type":"ACTUAL","primary_completion_date":"2022-10-14","primary_completion_date_type":"ACTUAL","completion_date":"2025-09-04","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["JNJ"]}