{"nct_id":"NCT04954859","title":"Long-term Follow-up Study to Evaluate Durability of Treatment Response in Previous Bepirovirsen Study Participants (B-Sure)","status":"RECRUITING","status_verified_date":"2025-04","start_date":"2021-12-14","start_date_type":"ACTUAL","primary_completion_date":"2029-02-08","primary_completion_date_type":"ESTIMATED","completion_date":"2029-02-08","completion_date_type":"ESTIMATED","phases":["PHASE2"],"tickers":["GSK"]}