View clinical trials related to Atrial Fibrillation.
Filter by:The benefit of a drug-eluting stent (DES) in patients with acute myocardial infarction (AMI) is controversial. This study will aim to observe the effect of a DES on the risk of new-onset AF in patients with AMI.
In stroke survivors, atrial fibrillation is typically detected with short-term electrocardiogram (ECG) monitoring in the stroke unit. Prolonged continuous ECG monitoring is impractical and requires substantial resources while insertable cardiac monitors are invasive and costly. Chest and thumb-ECG could provide an alternative for atrial fibrillation detection post-stroke. The primary objective of our study is to assess the incidence of newly diagnosed atrial fibrillation during 28 days of chest and thumb-ECG monitoring in patients with cryptogenic stroke. Secondary objectives are to assess Health-related Quality of Life using Short Form-36 and the feasibility of the Coala Heart Monitor in patients with stroke.
This study will assess the benefits of using a mobile health application designed for shared decision aid in anticoagulation therapy in patients with Atrial Fibrillation (AF). The aim is to improve their treatment adherence and time in therapeutic International Normalized Ratio (INR) range. The results of this study have the potential to lead to a sustainable and resource-efficient strategy for better prevent thromboembolic events in patients with atrial fibrillation.
This study was designed in order to evaluate and compare the efficacy and safety between aspirin and clopidogrel in the patient with low stroke risk Atrial Fibrillation (AF).
This study mainly evaluated the feasibility and safety of a kind of Left Atrial Appendage Occluders which is to prevent ischemic stroke caused by nonvalvular atrial fibrillation (AF)
"The aim of the study is to compare, in real life, the risk benefit (including both major bleeding and thrombotic events (TE) and death from any cause) associated with direct oral anticoagulants (DOAC) and with anti vitamin K (VKA) in older adults (≥ 75 years) suffering from nvAF. The study will be conducted in the French Health insurance database (SNIIRAM). Data of octo+ patients newly treated with an oral anticoagulant (VKA or DOAC) for non valvular atrial fibrillation (nv AF) will be collected from the first exposure of the patient to the drug of interest during the inclusion period to the end of the follow-up period (at least one year of follow-up for each patient)."
Apixaban is an anticoagulant which is increasingly being used to prevent stroke in atrial fibrillation (AF). Phase III clinical trials have demonstrated that apixaban is efficacious and safe for the overall AF population; however, patients older than age 85, with creatinine clearance <40mL/min, or who weighed <50kg were poorly represented in these trials, yet they are commonly seen in real-world clinical scenarios. Advanced age, poor renal function, and low body weight are all associated with elevated drug levels, and elevated drug levels are associated with an increased risk of bleeding. Therefore, clinicians are concerned about the risk of bleeding and are unsure of how best to treat this patient population. Although other anticoagulants are available, apixaban is attractive because it has a low rate of bleeding, low dependence on the kidneys for clearance, and does not require frequent ongoing monitoring and dose adjustment. This study will include patients taking apixaban who were not well-represented in phase III trials - those with age >85, creatinine clearance <40mL/min, or weight <50kg - who are also at increased risk of having elevated drug levels due to these clinical characteristics. Participants will have apixaban levels measured, and those with persistently elevated levels will have their dose reduced. Drug levels will be measured again after dose reduction to determine if the levels are reduced without becoming dangerously low.
This Study is designed to determine the outcome and effect of implementation of Esophageal Stylet as a strategy to minimize the risk of esophageal injury during the atrial fibrillation catheter ablation procedure.
The purpose of this study is to determine whether lipid levels are related with incidence of atrial fibrillation in Patients with chronic heart failure.
The study will assess the atrial fibrillation burden recorded By implantable loop recorder at 12 and 24 months compared to baseline. The patients with clinical indication fo catheter ablation of paroxysmal atrial fibrillation will be randomized to three techniques: manual radiofrequency ablation, radiofrequency ablation using remote magnet monitoring, and cryoablation.