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 463 clinical trials
Left Atrial Appendage Closure as Secondary Prevention of Atrial Fibrillation-related Embolic Events
This clinical study is a prospective, multi-center, non-interventional study designed to investigate the safety and effectiveness of percutaneous LAA appendage closure by using LAmbre™ Left Atrial Appendage Occluder System. 579 patients with valvular AF complicated with previous AF-related embolic events (including ischemic stroke, TIA and systemic embolism) were enrolled at …
Volunteers to Investigate Best Results for Ablation and Novel Therapies for Atrial Fibrillation
VIBRANT-AF seeks to: Identify clinically relevant predictors of effectiveness and complications of AF ablation procedures in a prospective, US-based, multi-center, real-world longitudinal study Assess changes in modifiable lifestyle-related exposures influence the effectiveness of AF ablation Determine incidence and predictors of complications of AF ablation procedures Participants will connect with the …
The Evaluation for Prognostic Factors After Catheter Ablation of Atrial Fibrillation: Cohort Study
Purpose of the study To explore clinical recurrence associated clinical factors including age, sex, clinical, electrophysiological, anatomical, imaging, and serologic characteristics. To develop simulation model to predict clinical recurrence and the efficacy of catheter ablation 2. Scientific evidence of the study In atrial fibrillation patients, the maintenance of normal sinus …
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
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.
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.
