Condition: Severe Aortic Valve Stenosis · Sponsor: St. Antonius Hospital
The POPular ATLANTIS trial aims to investigate CT-guided antithrombotic therapy compared to lifelong single antiplatelet therapy after a transcatheter aortic valve implantation (TAVI) procedure. Only patients without an indication for anticoagulants will be included in this trial. Currently, lifelong single antiplatelet therapy (mostly aspirin) is considered the standard of care for these patients. However, this approach poses a bleeding risk with only a minimal reduction in thromboembolic events. After 3 months, a CT scan will be conducted to assess the presence of thrombosis on the newly implanted TAVI valve. Based on the results of a 4D CT scan, the decision will be made whether the patient should receive no anticoagulant or antithrombotic therapy with apixaban. CT-guided antithrombotic therapy holds the potential for a greater reduction in thromboembolic events without increasing the bleeding risk.
This description comes directly from the study's public registry record.
Christiaan Overduin · +31883200931 · c.overduin@antoniusziekenhuis.nl
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| St. Antonius Hospital | Nieuwegein, Netherlands | Recruiting |
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Source record: clinicaltrials.gov/study/NCT06168370