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 442 clinical trials
The Multi-center Study of Comprehensive Atrial Fibrillation Regurgitation and Recurrent Events Evaluation
Atrial fibrillation (AF) is the most common cardiac arrhythmia in the clinic and can lead to valve regurgitation and a poor prognosis. At present, atrial fibrillation ablation is one of the most effective means for the recurrence of atrial fibrillation in clinical practice, but the recurrence rate is high. Therefore, …
Risk Factors for Stroke or Systemic Embolism in Chinese Patients with Non-Valvular Atrial Fibrillation Registry
This study is aimed to validate the existing stroke risk stratification model for patients with atrial fibrillation (AF) (CHA2DS2-VASc Score, CHADS2 Score, ATRIA score, ABC score, etc.) and establish a new stroke risk assessment model using a nationwide AF -specific registry in China.
Multimodal Prognostic Assessment of Acute Ischemic Stroke Patients With Atrial Fibrillation: a Prospective, Multicenter, Observational Study (IAT-CLOSURE)
The main purpose of this study is to investigate the safety and outcomes of different treatment strategies, including best medical therapy (OAC [oral anticoagulation], antiplatelet [APT]) and left atrial appendage closure [LAAC] in acute ischemic stroke (AIS) patients with atrial fibrillation (AF) based on multimodal assessment from combined brain and …
PULSED AF Post-Approval Study
PULSED AF PAS is a prospective, global, multi-center, non-randomized, observational trial. Subjects will be treated with the PulseSelect™ PFA System and followed through 36 months.
REGistry of Long-term AnTithrombotic TherApy-2
To assess the rates of ischemic and hemorrhagic complications of long-term antithrombotic therapy in patients with atrial fibrillation
Left Atrial Appendage Occlusion Registry (LAAO Registry)
The Left Atrial Appendage Occlusion Registry (LAAO Registry™) is designed to assess the prevalence, demographics, management, and outcomes of patients undergoing percutaneous and epicardial based left atrial appendage occlusion procedures to reduce the risk of stroke. Patient-level data will be submitted by participating hospitals on a quarterly basis to the …
Safety and Efficacy of Workflows of High Volume Single Operators in a LAAO Device Implant Procedural Day
SAFE HV is an observational, prospective, multi-center, non-randomized study evaluating real-world clinical experience of centers where a single procedural physician schedules eight or more left atrial appendage occlusion (LAAO) device implant procedures in a single calendar day.
Perioperative Anticoagulant Use for Surgery Evaluation -Virtual Visit (PAUSE-Virtual)
The purpose of the PAUSE-Virtual Study is to show that by changing pre-surgery visits with patients taking a blood thinner (direct oral anticoagulant (apixaban, dabigatran, edoxaban, rivaroxaban or warfarin) when the participant requires elective surgery, using a standard, in-person proven approach, to a virtual visit, either telephone or video conference, …
Affera Global Registry
The Affera Global Registry is a prospective, global, multi-center, observational post-market registry (PMR). The purpose of this study is to describe clinical performance and safety data in a broad patient population treated with the Affera Platform.
Tracking Results of Ablations to Combat AF Registry Generation 2
The primary objective of the TRAC-AF Registry is to capture real-world safety and effectiveness data on AtriCure devices used to conduct concomitant open heart and/or hybrid ablation, and management of the Left Atrial Appendage concomitant to a cardiac ablation.
