{"nct_id":"NCT04759807","title":"A Phase 1b Study of PUR1800 in Patients With COPD","status":"COMPLETED","status_verified_date":"2022-06","start_date":"2021-01-04","start_date_type":"ACTUAL","primary_completion_date":"2021-12-02","primary_completion_date_type":"ACTUAL","completion_date":"2021-12-02","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["PULM"]}