Publicado 30/03/2017 14:02:21CET
MUNICH, March 30, 2017 /PRNewswire/ --
- Study adds to the growing Edoxaban Clinical Research Programme (ECRP) evaluating
its use in a broad range of cardiovascular conditions, patient types and clinical
Daiichi Sankyo Europe GmbH (hereafter, "Daiichi Sankyo") today announced that the first patient has been enrolled into the ELIMINATE-AF study. The multinational, randomised phase 3b study will explore the safety and efficacy of the company's oral, once-daily direct factor Xa-inhibitor edoxaban (known by the brand name LIXIANA(R) outside the US and SAVAYSA(R) in the US) against a vitamin K antagonist in patients with atrial fibrillation (AF) undergoing catheter ablation. The study will investigate the incidence of the composite of all-cause death, stroke and major bleeding (International Society on Thrombosis and Hemostasis [ISTH] definition). Approximately 560 patients will be enrolled in ELIMINATE-AF from 75 clinical sites across Europe, Canada and Asia.
"Catheter ablation as a method of treating AF is more frequently performed in clinical practice due to its positive effect on AF-related symptoms and quality of life; however, it is associated with a significant thromboembolic risk during and shortly after the procedure," said Stefan Hohnloser, MD, Professor of Medicine and Cardiology, Head, Department of Electrophysiology, Johann Wolfgang Goethe University in Frankfurt, Germany, and principal study investigator. "ELIMINATE-AF will provide insights into the use of edoxaban for uninterrupted anticoagulation in patients undergoing catheter ablation, applying state-of-the-art treatment in accordance with the recent treatment guidelines. In this study, edoxaban will be used with the approved dosage regimen for stroke prevention in atrial fibrillation."
"Following the positive results of the use of edoxaban in the ENSURE-AF cardioversion study, we now look forward to evaluating the use of edoxaban in patients undergoing cardiac ablation with ELIMINATE-AF," said Hans J. Lanz, MD, Executive Director, Global Medical Affairs, Daiichi Sankyo. "Importantly, the study will add to the growing body of evidence in the Edoxaban Clinical Research Programme, and help to broaden clinicians' understanding of the concept of uninterrupted anticoagulation for catheter ablation."
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EvaLuatIon of edoxaban coMpared with VKA IN subjects undergoing cAThEter ablation of non-valvular Atrial Fibrillation (ELIMINATE-AF) is a prospective, randomised, open-label, blinded endpoint evaluation, parallel-group phase 3b study to evaluate the efficacy and safety of once-daily edoxaban against a vitamin K antagonist in AF patients undergoing catheter ablation of AF. The primary objective is to descriptively compare the incidence of the composite of all-cause death, stroke (ischaemic, hemorrhagic, or undetermined) and major bleeding (ISTH definition) in the edoxaban group against the vitamin K antagonist group in the period from the end of the catheter ablation procedure to Day 90/end-of-treatment (EOT). The primary safety objective is to descriptively compare the incidence of major bleeding (ISTH definition) in the edoxaban group against the VKA group in the period from date of first intake of study medication to Day 90/EOT. Approximately 560 patients will be enrolled in ELIMINATE-AF from 75 clinical sites across Europe, Canada and Asia. Patients will be randomised to receive edoxaban or VKA for 21 days pre- and 90 days post-ablation period.
Before catheter ablation, all patients will undergo transesophageal echocardiography (or alternatively intracardiac echocardiography) to exclude atrial thrombi and thus minimise the risk of stroke. The study will use the approved edoxaban dosage regimen for stroke prevention in AF patients in each country. In addition, at pre-selected centres, Diffusion Weighted Magnetic Resonance Imaging (DW-MRI) will be used to detect silent cerebral lesions post ablation procedure.
For more information, please visit: https://clinicaltrials.gov/ct2/show/NCT02942576.
About Atrial Fibrillation
AF is a condition where the heart beats irregularly and rapidly. When this happens, blood can pool and thicken in the chambers of the heart causing an increased risk of blood clots. These blood clots can break off and travel through the blood stream to the brain (or sometimes to another part of the body), where they have the potential to cause a stroke.
AF is the most common type of heart rhythm disorder, and is associated with substantial morbidity and mortality. An estimated 8.8 million Europeans suffered from AF in 2010, and this figure is expected to at least double over the next 50 years. Compared to those without AF, people with the arrhythmia have a 3-5 times higher risk of stroke. One in five of all strokes are as a result of AF.
Edoxaban is an oral, once-daily, direct factor Xa (pronounced "Ten A") inhibitor. Factor Xa is one of the key components responsible for blood clotting, so inhibiting this makes the blood thin and less prone to clotting. Edoxaban is currently marketed in Japan, the U.S., South Korea, Hong Kong, Taiwan, Thailand, Switzerland, the U.K., Germany, Ireland, the Netherlands, Italy, Spain, Belgium, Austria, Portugal, and other European countries.
The edoxaban Summary of Product Characteristics can be viewed here: http://www.ema.europa.eu/docs/en_GB/document_library/EPAR_-_Product_Information/human/002629/WC500189045.pdf .
About Edoxaban Clinical Research Programme (ECRP)
Daiichi Sankyo is committed to expanding scientific knowledge about edoxaban, as demonstrated through our research programmes evaluating its use in a broad range of cardiovascular conditions, patient types and clinical settings in atrial fibrillation (AF) and venous thromboembolism (VTE). The Edoxaban Clinical Research Programme includes multiple RCTs (randomised, controlled trials), registries and non-interventional studies, with the goal of generating new clinical and real-world-data regarding its use in AF and VTE populations. Daiichi Sankyo expects that more than 100,000 patients will participate in the Edoxaban Clinical Research Programme, including completed, ongoing and future research.
The RCTs include:
- ENSURE-AF (EdoxabaN vs. warfarin in subjectS UndeRgoing cardiovErsion of Atrial
Fibrillation), in AF patients undergoing electrical cardioversion
- ENTRUST-AF PCI (EdoxabaN TReatment versUS VKA in paTients with AF undergoing PCI), in
AF patients undergoing percutaneous coronary intervention
- Hokusai-VTE Cancer (Edoxaban in Venous Thromboembolism Associated with Cancer), in
patients with cancer and an acute VTE event
- ELDERCARE-AF (Edoxaban Low-Dose for EldeR CARE AF patients), in elderly AF patients in
- ELIMINATE-AF (EvaLuatIon of edoxaban coMpared with VKA IN subjects undergoing cAThEter
ablation of non-valvular Atrial Fibrillation)
- ENVISAGE-TAVI AF (EdoxabaN Versus standard of care and theIr effectS on clinical
outcomes in pAtients havinG undergonE Transcatheter Aortic Valve Implantation (TAVI) -
In addition, global and regional registry studies will provide important real-world data about the use of edoxaban and other oral anticoagulants in everyday practice, and include: