{"nct_id":"NCT05127226","title":"HALOS: A Safety, Tolerability, Pharmacokinetics and Pharmacodynamics Study of Multiple Ascending Doses of ION582 in Participants With Angelman Syndrome","status":"RECRUITING","status_verified_date":"2025-09","start_date":"2021-12-22","start_date_type":"ACTUAL","primary_completion_date":"2029-03","primary_completion_date_type":"ESTIMATED","completion_date":"2029-03","completion_date_type":"ESTIMATED","phases":["PHASE1","PHASE2"],"tickers":["IONS"]}