{"nct_id":"NCT04075825","title":"Long-term Follow-up Study With Darvadstrocel in the Treatment of Complex Perianal Fistula","status":"COMPLETED","status_verified_date":"2025-04","start_date":"2019-11-05","start_date_type":"ACTUAL","primary_completion_date":"2024-04-02","primary_completion_date_type":"ACTUAL","completion_date":"2024-04-02","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["TAK"]}