{"nct_id":"NCT04559464","title":"Fissure Closure With the AeriSeal System for CONVERTing Collateral Ventilation Status (CONVERT)","status":"COMPLETED","status_verified_date":"2024-10","start_date":"2020-12-15","start_date_type":"ACTUAL","primary_completion_date":"2023-10-24","primary_completion_date_type":"ACTUAL","completion_date":"2024-10-21","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["LUNG"]}