{"nct_id":"NCT04436120","title":"Treatment Resistance Following Anti-cancer Therapies","status":"TERMINATED","status_verified_date":"2024-11","start_date":"2019-02-13","start_date_type":"ACTUAL","primary_completion_date":"2020-12-14","primary_completion_date_type":"ACTUAL","completion_date":"2020-12-14","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["PFE"]}