{"nct_id":"NCT04106544","title":"A Prospective and Retrospective Cohort Study in Patients With Chronic Forms of Acid Sphingomyelinase Deficiency (ASMD)","status":"COMPLETED","status_verified_date":"2023-08","start_date":"2019-09-27","start_date_type":"ACTUAL","primary_completion_date":"2023-05-15","primary_completion_date_type":"ACTUAL","completion_date":"2023-05-15","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["SNY"]}