{"nct_id":"NCT03746704","title":"Study of ImmunoPet Imaging of PD-L1 in Tumors Using 89Zr-DFO-REGN3504 in Adult Participants With Advanced PD-L1 Positive Malignancies","status":"TERMINATED","status_verified_date":"2022-02","start_date":"2019-09-04","start_date_type":"ACTUAL","primary_completion_date":"2021-07-08","primary_completion_date_type":"ACTUAL","completion_date":"2021-07-08","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["REGN"]}