Active clinical trials for "Atrial Fibrillation"

The investigators study aimed to observe the occurrence of new premature ventricular complexes and other ventricular arrhythmias after pulmonary vein isolation.

To discover outcomes of patients treated with Rivaroxaban with atrial fibrillation with at least one additional investigator-determined risk factor for stroke in real-life practice.

This non-interventional field study will investigate rivaroxaban under clinical practice conditions for stroke prevention and for prevention of non-CNS systemic embolism in patients with non-valvular atrial fibrillation in China.

The aim of the study is to the reliability and feasibility of a novel optical heart rate monitor in hospital patients. Especially patients with atrial fibrillation are included. Patients will be monitored for two hours during routine post-operative care. The data from study device will be compared to routine monitoring. The design of the study is a Pilot feasibility study.

The risk of stroke is markedly elevated in patients with atrial fibrillation (AF). Oral anticoagulation (OAC) is indicated in individuals with moderate and high risk of stroke to the disadvantage of an increased burden from bleeding. Adequate knowledge of this disorder and understanding the benefits and hazards of antithrombotic treatment are essential to incorporate patient´s values and preferences in these decisions. This will further improve acceptance of recommended therapy and augment compliance with OAC. The objective of this investigation is to compare patient´s perceptions and physician´s assessments of benefits and risks of OAC.

The present study has been designed to describe the health-related quality of life in patients with non valvular atrial fibrillation who have been prescribed a specific anticoagulant treatment for their non valvular atrial fibrilation at least 6 months prior to study initiation. It will be conducted in Departments of Internal Medicine from approximately 50 centers in Spain. It consists of an only visit that will coincide with one of those performed by the patients as part of routine follow-up of their disease. 500 patients seen in internal medicine are planned to be included in the study

The objective of this study was to investigate whether there is a link between clinical and biological variables and bioassay high xaban in elderly patients as part of an unscheduled hospitalization.

Evaluation of the risk factors associated with Heart Failure (HF) worsening (measured by hospitalizations and emergency visits because of HF exacerbations) in Spanish patients with Atrial Fibrilation and HF treated with rivaroxaban.

This is an observational study in patients with non-valvular atrial fibrillation (NVAF) presenting to the hospital with a first acute ischemic stroke based on existing data recorded in the SITS International Registry (located in Sweden) by physicians in several European countries, such as Italy, United Kingdom, Czech Republic, Sweden, Germany, Poland, Spain, Finland, Portugal, Slovakia, Denmark, Estonia, Norway Belgium, Hungary, Slovenia, Croatia, Austria, Lithuania, France, Greece, Netherlands, Ireland, Ukraine and Iceland. The aim of this study is to explore the current real world use of dabigatran for stroke prevention in NVAF patients in the post-stroke setting. Secondary data from eligible European patients registered in the SITS registry will be considered; countries of origin are not known a priori.

The primary objective is to assess the proportion of Non-valvular atrial fibrillation (NVAF) patients receiving the standard dose of 20 mg of rivaroxaban or the reduced dose of 15 mg of rivaroxaban. The secondary objective is to determine if dosing patterns for rivaroxaban may be influenced by baseline chronic kidney disease (CKD) status (as a proxy for measured baseline renal function).