{"nct_id":"NCT03820947","title":"VenaSeal Spectrum: Global Post-Market Randomized Controlled Trial","status":"ACTIVE_NOT_RECRUITING","status_verified_date":"2025-08","start_date":"2020-02-05","start_date_type":"ACTUAL","primary_completion_date":"2024-06-12","primary_completion_date_type":"ACTUAL","completion_date":"2028-04-30","completion_date_type":"ESTIMATED","phases":["NA"],"tickers":["MDT"]}