View clinical trials related to Atrial Fibrillation.
Filter by:Purpose The primary purpose of the current project is to characterize unselected patients undergoing surgery developing post-operative atrial fibrillation (POAF), ultimately leading to a new risk-stratification model. Background and rationale According to rather scarce existing reports, it is estimated that 10% will develop POAF following abdominal surgery. It remains a challenge for the clinicians to predict which patients are at risk. POAF can be difficult to diagnose, as symptoms are often vague. Hence, the diagnosis may remain underreported leaving many patients without adequate treatment. Untreated atrial fibrillation is associated with increased morbidity and mortality, especially due to an increased risk of ischemic stroke. Methods Three-hundred adult patients admitted for surgery at the Digestive Disease Center at Bispebjerg Hospital will be examined by heart rhythm monitoring during hospitalization, i.e. pre-, peri- and postoperatively in the main SECAFIB-SURG study. Twenty study participants who develop POAF and 20 without POAF matched with these on sex, age and co-morbidity, will undergo additional cardiovascular examinations three months after surgery in the current sub-study. All patients will be followed for at least one year after surgery. The study is scheduled for completion within two years, commencing in January 2020. Perspective Creating a POAF risk-stratification model for patients undergoing abdominal surgery, could ensure timely diagnosis and treatment, hence, preventing complications associated with POAF.
Anticoagulants are a leading cause of acute injury from adverse drug events, leading to ~20,000 serious injuries reported to the Food and Drug Administration per year and more than 220,000 emergency department visits annually. Therefore, we propose to implement a health information technology (HIT) population management tool at two distinct anticoagulation clinics that will allow the care team to assign and track tasks essential for timely patient monitoring. We will examine its effect on anticoagulation management outcomes through a randomized trial, hypothesizing that such interventions can be effective as well as cost-effective strategies to improve patient safety in the context of anticoagulation management services.
This is a prospective, non-randomized, comparative, single-arm, open label, multi- centre, post-market clinical investigation involving an expected 74 subjects (minimum 40, maximum 118) suffering from paroxysmal AF with the aim to determine the accuracy of "definitive" AF detection (≥30 seconds) of the Cardioskin™ as compared to a 3-lead Holter recorder in patients with known paroxysmal AF.
To establish the safety and effectiveness of the LUMINIZE RF Balloon Catheter System for treatment of symptomatic, drug refractory, recurrent, paroxysmal atrial fibrillation (PAF).
WATCH-Rhythm is a prospective, randomized, multi-center, investigation to collect safety and effectiveness data on combining conventional AF ablation with LAA electric isolation and closure within a single procedure.
To characterize and analyze the number, type and incidence of adverse events/suspected adverse drug reactions in patients treated with Apixaban, according to therapeutic indications approved in Mexico.
The aim of the study is to intestigate whether three days intravenous corticosteroid management prevent atrial fibrillations in adults after mitral valve surgery. Prospective double-blinded randmized international multicenter study.
Title: Efficacy and safety of rivaroxiban compare with vitamin K antagonist warfarin in patients with atrial fibrillation and mitral stenosis among Pakistani population.
This study is an observational study without any hypothesis testing. It intended to observe the clinical application of electrophysiological mapping and catheter ablation of atrial tachycardia post atrial fibrillation ablation or cardiac surgery guided with Rhythmia System.
The purpose of this third phase of a three-phase study is to pilot a virtual AF clinic (vAFC) compared to usual onsite care provided by a specialty AF clinic. Older adults with AF will be recruited and randomized into either the vAFC (videoconference appointments with specialists at the Vancouver AF clinic, supplemented with educational content on an AF website developed from phase one results) or the usual care group (onsite appointments with specialists at the Vancouver AF clinic). This pilot will generate evidence to determine the feasibility of scaling up the vAFC model to other sites.