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Reversal of oral direct factor Xa inhibitors rivaroxaban and apixaban by two different dosages of prothrombin complex concentrate (Cofact®)

To assess the normalization (reversal) of coagulation assays upon administration of two dosages of Prothrombin Complex Concentratre (PCC, Cofact®) in healthy volunteers treated with either rivaroxaban or apixaban

ABILITY OF PROTHROMBIN COMPLEX CONCENTRATE (COFACT ®) TO REVERSE THE ANTICOAGULANT EFFECT OF NOVEL ANTITHROMBOTIC AGENTS

Study questionWhat is the effect of a single administration of prothrombin complex concentrate (CoFact) on the anticoagulant effect of a novel oral thrombin inhibitor (Dabigatran) and a novel oral factor Xa inhibitor (Rivaroxaban) in healthy human…

A randomized, Double-Blind, Placebo-Controlled, Multicenter, Dose-Escalation and Dose-Confirmation Study to Evaluate the Safety and Efficacy of Rivaroxaban in Combination with Aspirin Alone or with Aspirin and a Thienopyridine in Subjects with Acute Coronary Syndromes

There are two phases in this trial with 2 objectives:In phase I of the trial it will be assessed which dose of rivaroxaban is the most safe and effective (most optimal benefit:risk profile). In phase II this dose will be further investigated to…

A Randomized, Double-Blind, Placebo-Controlled, Event-Driven Multicenter Study to Evaluate the Efficacy and Safety of Rivaroxaban in Subjects with a Recent Acute Coronary Syndrome

The primary objective of the study is to determine whether rivaroxaban in addition to standard care reduces the risk of the composite of cardiovascular (CV) death, myocardial infarction (MI), or stroke in subjects with a recent ACS compared with…

Once-daily oral direct factor Xa rivaroxaban in the long-term prevention of recurrent symptomatic venous thromboembolism in patients with symptomatic deep-vein thrombosis or pulmonary embolism. The Einstein-Extension study.

The purpose of this study is to show that the incidence of new thrombotic events during an additional 6 or 12 months of treatment with rivaroxaban is lower when compared to placebo and that the likely advantage of an extended effect is not offset by…

An international, multicenter, randomized, double-blind, placebocontrolled
phase 3 trial investigating the efficacy and safety of rivaroxaban
to reduce the risk of major thrombotic vascular events in patients with
symptomatic peripheral artery disease undergoing lower extremity
revascularization procedures

The primary efficacy objective of the study is:* to evaluate whether rivaroxaban added to ASA is superior to ASA alone in reducingthe risk of major thrombotic vascular events (defined as MI, ischemic stroke, CVdeath, ALI, and major amputation of a…

A Randomized, Double-Blind, Placebo-Controlled Study to Assess the Safety, Tolerability, and Pharmacodynamics of Intravenously Administered Prothrombin Complex Concentrate (PCC) in Combination with a Selected FXa Direct Oral Anticoagulant (FXa DOAC) in Healthy Subjects.

Primary objective:• To assess, in healthy subjects, the pharmacodynamic (PD) properties of PCC in the presence and absence of selected DOACs.Secondary objectives:• To assess, in healthy subjects, the safety and tolerability of PCC in the presence…

Clinical Surveillance vs. Anticoagulation for Low-risk Patients with Isolated Subsegmental Pulmonary Embolism: A Multicenter Randomized Placebo-Controlled Non-Inferiority Trial

This study has been transitioned to CTIS with ID 2023-506943-40-00 check the CTIS register for the current data. The overall objective of this trial will be to evaluate the efficacy and safety of clinical surveillance without anticoagulation in low-…