{"nct_id":"NCT03437590","title":"A Positron Emission Tomography (PET) Study to Investigate P2X7 Receptor Occupancy by JNJ-55308942 Using [18F]-JNJ-64413739","status":"COMPLETED","status_verified_date":"2025-04","start_date":"2018-03-15","start_date_type":"ACTUAL","primary_completion_date":"2018-10-19","primary_completion_date_type":"ACTUAL","completion_date":"2018-10-19","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["JNJ"]}