{"nct_id":"NCT03759379","title":"HELIOS-A: A Study of Vutrisiran (ALN-TTRSC02) in Patients With Hereditary Transthyretin Amyloidosis (hATTR Amyloidosis)","status":"ACTIVE_NOT_RECRUITING","status_verified_date":"2025-09","start_date":"2019-02-14","start_date_type":"ACTUAL","primary_completion_date":"2020-11-10","primary_completion_date_type":"ACTUAL","completion_date":"2025-10-29","completion_date_type":"ESTIMATED","phases":["PHASE3"],"tickers":["ALNY"]}