View clinical trials related to Atrial Fibrillation and Flutter.
Filter by:The aim of this study is to evaluate a new and innovative educational application based on targeted education on the adherence level for NOACs (non-vitamin K antagonist oral anticoagulants) in AF patients, compared with standard care, online targeted education and in-person targeted education. Several other parameters (knowledge level, quality of life, symptom burden, self-care capabilities, evaluation of educational efforts) will be studied. If resources allow, cardiovascular outcomes, cost-effectiveness and cost-utility will also be investigated.
The aim of this study is to evaluate the effect of targeted in-person and online education on cardiovascular outcomes of AF patients (inpatient and outpatient), compared with standard care. Several other parameters (i.e. knowledge level, quality of life, symptom burden, self-care capabilities, adherence to oral anticoagulation, and an evaluation of the educational efforts) will be studied. Cost-effectiveness and cost-utility will also be investigated. The main research hypothesis is that individualized education based on the knowledge gaps measured with the JAKQ (Jessa Atrial fibrillation Knowledge Questionnaire) in each individual patient (called 'targeted education') is superior when compared to current AF care, both from an efficacy perspective (evaluated by different outcome measures) and from a cost-effectiveness perspective.
The objective of this registry is the characterization of patients with atrial fibrillation (AF) and/ or atrial flutter (AFL) with confirmed VHD who are prescribed edoxaban in a real life clinical setting.
The primary objective of this study is to compare the incidence of rate control (defined as: HR <110 beats/min or conversion to sinus rhythm) at 2 hours after medication administration between oral immediate release diltiazem and intravenous continuous infusion diltiazem.
A stroke is the second cause of deaths after heart attack, one of the most important causes of malfunction as far as adults are concerned and the second as for the frequency cause of dementia. In spite of a possibility of the therapy of stroke ( tissue plasminogen activator) and recognized most of risk factors there is expected that incidence rate on stroke connected with ageing of the society will be growing. It will cause medical and social consequences. There are many of potential causes of cardiac strokes, which are not entirely examined. More over many cryptogenic strokes are presumed to have an embolic etiology, and the frequent cause of these kind of strokes at young age is probably the mechanism of paradoxical embolism through patent foramen ovale. As far as the investigators are concerned, at present there is lack of any recommendations for these scientific hypothesis.
Abiraterone associated with prednisone is used in prostate cancer. Abiraterone is a selective small-molecule inhibiting cytochrome P450 17A1 (CYP17A1), a key enzyme in androgen synthesis. CYP17A inhibition is also responsible for mineral corticosteroid related adverse events as hypokaliemia, fluid retention, and hypertension. Primary hyperaldosteronism is associated with cardiovascular toxicities such as atrial fibrillation and cardiac failure. Other androgen-deprivation therapies are not associated with increased mineral corticosteroid level. This study investigates reports of cardiovascular toxicities for treatment including L02 (sex hormones used in treatment of neoplastic diseases), and G03 (sex hormones) used in prostate cancer in the French pharmacovigilance database and in the EudraCT database.
This study aims to compare the Dx-ICD system (experimental) to standard VVI-ICD (control) on the ability to diagnose silent AF in patients without prior AF receiving an ICD for standard indications.
Background: The incidence of atrial fibrillation(AF) increases substantially with age and it is estimated that more than one third of AF patients are octogenarians. Direct oral anticoagulants (DOACs) were found favorable compared to warfarin with respect to efficacy and safety ( bleeding) across wide range of ages. Nevertheless, the rates of bleeding among elderly patients were shown to increase substantially with all anticoagulants. Dose-adjustments of DOAC are not universally performed among patients older than 80 years old and currently there is paucity of data regarding the actual drugs level among these patients. Accordingly, the investigators sought to investigate the drug levels of the different DOACs among "real world" octogenarians who receiving guideline-recommended dosage. Methods: A cross sectional, prospective study of 120 hospitalized and ambulatory patients who are treated with DOACs for AF. DOACs blood levels with be compared between octogenarians (n=70) and younger patient group ( age≤70 year-old; n=50).The cohort will include: 1)Sixty patients on APIXABAN: 40 octogenarians and 20 younger than 70 years, 2)Forty patients on RIVAROXABAN: 20 octogenarians and 20 younger than 70 years, and 3) Twenty patients treated with DABIGATRAN: 10 octogenarians and 10 younger than 70 years. DOACs Pharmacodynamic analysis will be performed using commercial kits for diluted thrombin time(DTT) and anti-factor Xa activity (AFXa). Drug level will be measured at steady state( through levels) and at Tmax after at least 4 days of complete adherence for DOAC consumption. Study End-Points:The study main objectives are: 1) DOACs levels in octogenarians in comparison to patients younger than 70 years and 2)percentage of patients, in each group, who have target DTT or AFXa ( predicted) at steady state. Potential significance of the study: The results of the study may provide new data on DOACs levels in octogenarians and thus would either support current recommendations or set the ground for further studies aim to optimize DOACs dosage in this vulnerable population.
The aim of this study is to evaluate the present status of stroke prevention strategies in patients with non-valvular atrial fibrillation (NVAF). Vitamin K antagonists (VKAs) have been the only available oral anticoagulant therapy for decades. Recently novel oral anticoagulants have emerged as an alternative for VKAs. This study is planned to evaluate the epidemiological characteristics, thromboembolic and bleeding risks, stroke prevention strategies and appropriateness of oral anticoagulant use in NVAF patients. Time in therapeutic range (TTR) is going to be calculated as the percent of visits in range (2-3) for warfarin patients. This is a national multicenter observational study in which Turkey is divided into seven regions. A proportional number of patients to the population of every region is planned to be included.
The primary objective of this study was to determine rates of INR control of patients with nonvalvular AF daily attended in primary care in Spain. PAULA is an observational retrospective/cross-sectional and multicenter study. Patients aged ≥18 years old, with nonvalvular AF, treated with VKAs for at least one year in primary care were included in the study. To be included, at least 80% of INR values during the past 12 months should be available. Before inclusion, patients provided written consent. Clinical data (biodemographic data, comorbidities, treatments, and thromboembolic/bleeding risk) were recorded from the clinical history of patients at the moment of inclusion. INR values were taken from the previous 12 months of inclusion. Poor INR control was considered when percent time in therapeutic INR range (TTR) was <65% (calculated by Rosendaal method) or <60% by direct method (proportion of INR values). A total of 1,524 patients have been included in the study.