{"nct_id":"NCT04458051","title":"Primary Progressive Multiple Sclerosis (PPMS) Study of Bruton's Tyrosine Kinase (BTK) Inhibitor Tolebrutinib (SAR442168) (PERSEUS)","status":"ACTIVE_NOT_RECRUITING","status_verified_date":"2025-08","start_date":"2020-08-13","start_date_type":"ACTUAL","primary_completion_date":"2025-11-14","primary_completion_date_type":"ESTIMATED","completion_date":"2025-11-14","completion_date_type":"ESTIMATED","phases":["PHASE3"],"tickers":["SNY"]}