Comparison of TAK-330 and Standard Four-Factor Prothrombin Complex Concentrate for Reversing Factor Xa Inhibitors in Adults Requiring Urgent Surgery

What this Trial Is About

This research aims to evaluate the effects of TAK-330 compared to standard four-factor prothrombin complex concentrate 4F-PCC in adults treated with Factor Xa inhibitors who need urgent surgery or invasive procedures. The study focuses on reversing anticoagulation caused by Factor Xa inhibitors and is a Phase 3, randomized, triple-blind trial sponsored by Takeda. Participants will be randomly assigned to receive either TAK-330 or the standard 4F-PCC. TAK-330 is given as a single intravenous infusion dose of 25 IUkg before surgery, with an optional additional 25 IUkg dose during surgery if needed, not exceeding a total of 50 IUkg or 5,000 IU. The standard 4F-PCC dose and infusion speed follow local protocols, with an additional dose allowed during surgery under the same maximum limits. These treatments are administered during hospitalization prior to surgery. During the study, participants will be hospitalized for the surgery and treatment administration, with assessments of hemostasis effectiveness at surgery end and 24 hours after treatment. Researchers will monitor blood product use, adverse events including thrombotic events, and participant survival up to 30 days after surgery. Follow-up will also include contact via telehealth or phone 30 days post-surgery to evaluate safety and outcomes. Total participation duration covers the hospital stay and the 30-day post-surgery monitoring period.

A Study of TAK-330 to Reverse the Effects of Factor Xa Inhibitors For Adults Needing Urgent Surgery