(ADD-ON)The Role of Additional Antiplatelet Therapy in the Ischemic Stroke With Atrial Fibrillation and Co-morbiD Atherosclerosis During edOxaban treatmeNt. (ADD-ON) Study, Multicenter Registry-based Analysis
Collecte de données
Données recueillies dès le début de l'étude - ProspectiveAccident Vasculaire Cérébral Ischémique+17
+ Artériosclérose
+ Arythmies cardiaques
Cohorte
Suivi d'un groupe de personnes dans le temps pour mieux comprendre les causes et l'évolution d'une maladie.Résumé
Date de début de l'étude : 8 octobre 2019
Date à laquelle le premier participant a commencé l'étude.Although there is a significant increase in the risk of cerebral infarction in the presence of atrial fibrillation, it is difficult to say that all cerebral infarctions occurring in patients with atrial fibrillation are caused by atrial fibrillation. Carotid stenosis is found in 1/4 of patients with atrial fibrillation, which increases the risk of cerebral infarction. Additional antiplatelet therapy to standard anticoagulation therapy should be considered in some patients. To date, the best medical treatment for prevention of cerebral infarction in patients with atrial fibrillation and accompanying atherosclerosis has not been evaluated yet. Edoxaban reduced bleeding complication compared to warfarin in patients with atrial fibrillation. In addition, the ENGAGE AF TIMI-48 study showed a tendency to reduce cerebral infarction (p for interaction = 0.08) when administered in combination with one antiplatelet agent and edoxaban. The administration of antiplatelet agents may be due to patients had accompanying myocardial infarction or cerebral infarction. This group is also thought to have a high risk of bleeding due to high HAS-BLED scores. Nonetheless, there was a similar degree of bleeding in patients receiving additional antiplatelet agents. There was also less bleeding in the warfarin arm than in the use of additional antiplatelet agents. (Major bleeding: 0.19 vs 0.24% / yr; intracranial hemorrhage: 0.43 vs 0.57% / yr) Thus, Edoxaban have good clinical trial results in combination with antiplatelet agents in atrial fibrillation with atherosclerosis compared to other NOACs(new oral anticoagulants). It is also considered to be suitable for combination therapy with antiplatelet agents because of its advantages in different bleeding compared to other warfarin. However, there is no evidence to suggest that Edoxaban alone or in combination with additional antiplatelet agents is better for stroke patients with atrial fibrillation and significant arteriosclerosis.
Protocole
Cette section fournit des détails sur le plan de l'étude, y compris la manière dont l'étude est conçue et ce qu'elle évalue.1200 participants à inclure
Nombre total de participants que l'essai clinique vise à recruter.Cohorte
Éligibilité
Les chercheurs recherchent des patients correspondant à une certaine description appelée critères d'éligibilité : état de santé général ou traitements antérieurs du patient.Tout sexe
Le sexe biologique des participants éligibles à s'inscrire.À partir de 20 ans
Tranche d'âge des participants éligibles à participer.Volontaires sains non autorisés
Indique si les individus en bonne santé et ne présentant pas la condition étudiée peuvent participer.Conditions
Pathologie
Critères
Inclusion Criteria: 1. Patients with acute cerebral infarction or transient ischemic attack within 14 days of symptom onset based on Last Known Normal Time. 2. Patients with non-valvular atrial fibrillation including paroxysmal atrial fibrillation which is eligible for treatment with Edoxaban. 3. Patients with significant atherosclerosis confirmed by imaging tests on the cerebral arteries, coronary arteries, or peripheral arteries and suitable for the use of antiplatelet agents. * Significant intracranial internal stenosis confirmed by CTA or MRA * A history of coronary artery disease, meaningful findings from CTA or CAG Arterial stenosis * Peripheral arterial disease (Ankle-Brachial Index, ABI \<0.9, significant stenosis found in lower limb ultrasonography 3\) Men and women over 20 years old 4) Patients who voluntarily agreed to register the registry Exclusion Criteria: 1. Patients with chronic renal failure (GFR \<30 ml / min) or severe liver damage 2. patients requiring warfarin medication due to prosthetic valve replacement 3. patients with internal bleeding (active internal bleeding) 4. bleeding diathesis 5. History of acute myocardial infarction or received coronary artery procedure within 6 months before screening 6. Patients who have received or are scheduled to undergo carotid stenting within 1 year 7. Currently, two or more antiplatelet agents are required due to arteriosclerosis. 8. Patients whose survival period is expected to be less than 12 months due to serious diseases such as terminal cancer or liver failure 9. Patients who are scheduled for invasive surgery with possible uncontrolled bleeding, including major surgery 10. Women who are pregnant or lactating, do not have contraception during the study 11. A person who is found to be unsuitable for participation in the study due to the clinical laboratory test results or other reasons
Plan de l'étude
Découvrez tous les traitements administrés dans cette étude, leur description détaillée et ce qu'ils impliquent.Objectifs de l'étude
Objectifs principaux
Objectifs secondaires
Centres d'étude
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