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Atrial Fibrillation Clinical Trials

A listing of Atrial Fibrillation medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.


Found (473) clinical trials

Evaluation of the Amigo Robotic System for Ablation of the Cavo-Tricuspid Isthmus

Dr. Gregory Feld, M.D. is conducting a research study to find out more about the effects of using the Amigo Robotic System for ablation of the cavo-tricuspid isthmus (flutter isthmus) on catheter stability (stabilization of the catheter during the procedure in order to prevent movement and dislodgement) using a combination ...

Phase N/A

Study of Rivaroxaban Use and Potential Adverse Outcomes in Routine Clinical Practice (Sweden)

This prospective cohort study will provide information about: Characteristics of Rivaroxaban use in patients who are prescribed Rivaroxaban for the first time compared to patients who are prescribed standard of care for the first time. The occurrence of intracranial haemorrhage, gastrointestinal and urogenital bleeding, and the occurrence of non-infective liver ...

Phase N/A

a Novel Individualized Substrate Modification Approach for the Treatment of Long-standing Persistent Atrial Fibrillation

Catheter ablation (CA) is highly effective for paroxysmal atrial fibrillation(AF), it is modestly effective for long standing persistent atrial fibrillation ablation(LPAF) even with complex or combined approaches, which is mainly attributed to the substrate underlying AF remodeling. Severity of atrial fibrosis is closely associated with clinical outcomes after CA for ...

Phase N/A

Ablation of Paroxysmal Atrial Fibrillation Using the Appropriate Contact Force in a Chinese Population

Background Atrial fibrillation (AF) is a major cause of substantial mortality and morbidity from thromboembolism, heart failure (HF), and cognitive dysfunction. With the aging of the population and improved survival after myocardial infarction and HF, AF is emerging as a major public health concern. Recently, significant progress has been made ...


Laser Ablation Study for trEatment of atRial Fibrillation (LASER)

This protocol aims at assessing the efficacy of performing catheter ablation for atrial fibrillation (AF) with laser catheters versus performing it with radiofrequency (RF) catheters. In order to study laser catheter ablation efficacy, MRI analysis of the lesions 3 months after the procedure will be performed in both groups. MRI ...


aMAZE Study: LAA Ligation Adjunctive to PVI for Persistent or Longstanding Persistent Atrial Fibrillation

This study is a prospective, multicenter, randomized (2:1) controlled study to evaluate the safety and effectiveness of the LARIAT System to percutaneously isolate and ligate the Left Atrial Appendage from the left atrium as an adjunct to planned pulmonary vein isolation (PVI) catheter ablation in the treatment of subjects with ...

Phase N/A

Foresight Intracardiac Echocardiography (ICE) System

This study is part of a multiphase study. Phase 1 involves 10 patients at a single centre. Phase 2 will be done a multi centre study.

Phase N/A

Keep it SIMPLE: Improving Anti-Coagulation Medication Adherence

This is an interventional study designed to develop patient focused strategies that improve adherence to anticoagulant medication in patients with non-valvular atrial fibrillation (AF). Outcomes of this work include a novel intervention, as well as information regarding patient preferences for tailored education. There will be two phases in this study. ...

Phase N/A

Combined Endoscopic Epicardial and Percutaneous Endocardial Ablation Versus Repeated Catheter Ablation in Persistent and Longstanding Persistent Atrial Fibrillation

This is a prospective, randomized (2:1) multicenter trial to investigate the optimal treatment of Persistent and Longstanding Persistent AF referred for Radiofrequency (RF) ablation.The study objective is to compare the efficacy and safety of two interventional approaches, in preventing the recurrence of AF in symptomatic, drug refractory patients with persistent ...

Phase N/A

CFAE/Spatiotemporal Dispersion Guided Ablation Versus PVI Guided Ablation in Persistent AF

Design: A prospective, multicenter, randomized unblinded clinical study. Objective: The purpose of this study is to compare the efficacy and safety of ablation of AF drivers marked by spatiotemporal dispersions and CFAEs guided ablation to PVI guided ablation in patients with persistent AF. Hypothesis: CFAE/spatiotemporal dispersion guided ablation will increase ...

Phase N/A