Clinical trials: Cardiac Dysrhythmia
Atrial Fibrillation
Volumetric Quantification of Epicardial Fat Using Semiautomated High Resolution Atrial CT Segmentation in Patients With Atrial Fibrillation Receiving Catheter Ablation
The goal of this prospective observational study is to learn about the influence of epicardial fat on the success of catheter ablation in patients with atrial fibrillation.
- Trial name
- AFAT (NCT06559787)
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- Deutsches Herzzentrum Muenchen
Thrombosis, Cancer
Safety of Perioperative Anticoagulation Management in People With Active Cancer Undergoing Cancer-Related Surgery or Procedures (ACE-HIGH Study)
The purpose of this study is to help find how safe current practices are when managing blood thinners in people with cancer who are having surgery or medical procedures.
- Conditions
- Thrombosis, Cancer, Thrombosis, Deep Vein, Atrial Fibrillation (AF)
- Trial name
- ACE-HIGH (NCT07372716)
- Testing
- standardized perioperative anticoagulation management Guideline
- Where
- Canada
- Volunteers
- 700 people
- Sponsor
- Ottawa Hospital Research Institute
Acute Coronary Syndrome, Atrial Fibrillation
Short- and Long-term Health Effects of Air Pollution in Poland
The effects of air pollution on the frequency of hospital admissions and mortality due to acute coronary syndromes, atrial fibrillation, and renal disfunction are noted also in areas perceived as pollution-free (due to the lack…
- Conditions
- Acute Coronary Syndrome, Atrial Fibrillation, Kidney Diseases, Particulate Matter Inhalation Injury
- Trial name
- EP-PARTICLES (NCT05198492)
- Testing
- Impact of air pollution
- Where
- Poland
- Volunteers
- 8,300,000 people
- Sponsor
- Medical University of Bialystok
ECG Brugada Pattern
Epicardial Ablation in Brugada Syndrome. An Extension Study of 500 BrS.Patients
This study represents an extension of a previous study (NCT02641431) on the acute and long-term benefit of epicardial ablation on elimination of both BrS-ECG pattern and VT/VF inducibility in 500 consecutive BrS patients.
- Trial name
- NCT03106701
- Testing
- Ablation
- Where
- Italy
- Volunteers
- 300 people
- Sponsor
- IRCCS Policlinico S. Donato
Atrial Fibrillation
ECG-I Targeted Ablation for Persistent AF Not Responding to Pulmonary Vein Isolation Results of a Two Staged Strategy.
Atrial Fibrillation (AF) is a irregular heart rhythm associated with significant morbidity and mortality. Catheter ablation is a treatment where catheters are passed through the veins in the leg into the left atrium of the heart…
- Trial name
- TARGET-AF2 (NCT04633265)
- Testing
- ECG-I Mapping of Atrial Fibrillation
- Where
- United Kingdom
- Volunteers
- 150 people
- Sponsor
- Barts & The London NHS Trust
Atrial Fibrillation
Electrocardiogram Variations in the Prediction of Development of Atrial Fibrillation
Atrial fibrillation (AF) is the most common arrhythmia, affecting 1% of adults, with its prevalence increasing with age [1]. It is associated with increased morbidity and mortality.
- Trial name
- EKG (NCT01405209)
- Where
- Argentina
- Volunteers
- 100 people
- Sponsor
- Hospital Italiano de Buenos Aires
Arrhythmias, Atrial Fibrillation
Evaluation of a Single-lead ECG Patch-based Telemetry System for In-hospital Monitoring
"This investigator-initiated, prospective, single-center clinical study evaluates the performance and clinical utility of a single-lead electrocardiogram (ECG) patch-based telemetry system for hospitalized patients who require…
- Conditions
- Arrhythmias, Atrial Fibrillation, Ventricular Tachycardia, Supraventricular Tachycardia
- Trial name
- NCT07260721
- Testing
- MEMO-Cue-based telemetry monitoring
- Where
- South Korea
- Volunteers
- 100 people
- Sponsor
- Yonsei University
Persistent Atrial Fibrillation, Atrial Fibrillation, Persistent
Hybrid Ablation of Atrial Fibrillation in Heart Failure
A randomised controlled trial to assess the efficacy of staged hybrid ablation when compared with standard catheter ablation in patients with non-paroxysmal atrial fibrillation (AF) and Heart Failure
- Conditions
- Persistent Atrial Fibrillation, Atrial Fibrillation, Persistent, Atrial Arrhythmia, Atrial Fibrillation
- Trial name
- HALT AF (NCT05411614)
- Testing
- AtriCure EPi-Sense-AF Guided Coagulation System +/- Atriclip, Endocardial Catheter Ablation
- Where
- 7 sites in United Kingdom
- Volunteers
- 120 people
- Sponsor
- St. George's Hospital, London
Paroxysmal Atrial Fibrillation
Biomarker-Guided Optimization of Transcutaneous Vagal Stimulation for Atrial (BiG tVNS-AF)
This proposal aims to determine the effects of tVNS on autonomic tone, atrial substrate and neuromodulators in patients with paroxysmal atrial fibrillation (AF), investigate the chronic effects of optimal tVNS on AF burden in…
- Trial name
- NCT05172765
- Testing
- Transcutaneous Electrical Nerve Stimulation Device
- Where
- United States
- Volunteers
- 160 people
- Sponsor
- University of Oklahoma
Stroke, Acute Cerebrovascular Accident
Radiofrequency and Cryoablation of the Posterior Wall of the Left Atrium
Atrial fibrillation (AF) is the cause of 20% of strokes, and the risk of stroke in a person suffering from this arrhythmia increases by 5 times.
- Conditions
- Stroke, Acute Cerebrovascular Accident, Transient Ischemic Attack, Death
- Trial name
- NCT06253000
- Testing
- Cryoablation, Radiofrequency ablation
- Where
- Russia
- Volunteers
- 158 people
- Sponsor
- Bakulev Scientific Center of Cardiovascular Surgery
Thoracic Surgery, Cardiac Surgery
Comparison of Two Potassium Targets Within the Normal Range in Intensive Care Patients
Rationale: It is well known that distinctly abnormal blood potassium values can cause serious complications such as cardiac arrhythmias.
- Conditions
- Thoracic Surgery, Cardiac Surgery, Critically Ill
- Trial name
- GRIP-COMPASS (NCT01085071)
- Testing
- Potassium Chloride
- Where
- Netherlands
- Volunteers
- 1,225 people
- Sponsor
- University Medical Center Groningen
Atrial Fibrillation, Thrombosis
Pharmacist Interventions in Rural Elderly Warfarin Patients
The primary study goal is to explore the influence of pharmacist interventions on the effectiveness of warfarin treatment in a specific subpopulation.
- Conditions
- Atrial Fibrillation, Thrombosis, Cardiac Failure, Hemorrhage
- Trial name
- NCT03212898
- Testing
- anticoagulation care
- Volunteers
- 131 people
- Sponsor
- Slaven Falamić
Coronary Artery Disease, Physical Activity
Lifetime Endurance Exercise to Prevent Coronary Artery Disease
The primary objective of the Master@Heart Trial is to investigate whether lifelong endurance exercise reduces the incidence of non-calcified plaques (both mixed and soft plaques) as compared to late-onset endurance exercise and a…
- Conditions
- Coronary Artery Disease, Physical Activity, Lifestyle
- Trial name
- MASTER@HEART (NCT03711539)
- Where
- 3 sites in Belgium
- Volunteers
- 1,800 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Stroke, Atrial Fibrillation
GLORIA-AF Registry Program - Second and Third Phases
In this part of the Registry Program patients with non-valvular atrial fibrillation (AF) at risk for stroke are enrolled to characterize the target population and to collect real world data on important outcome events.
- Trial name
- NCT01468701
- Where
- 666 sites in United States, Argentina and 19 more
- Volunteers
- 37,235 people
- Sponsor
- Boehringer Ingelheim
Atrial Fibrillation
Left Atrial Appendage Closure vs. Novel Anticoagulation Agents in Atrial Fibrillation
Atrial fibrillation (AF) is the most common cardiac arrhythmia with a prevalence of 1-2%. Without antithrombotic treatment, the annual risk of a cardioembolic event is 5-6%.
- Trial name
- PRAGUE-17 (NCT02426944)
- Testing
- NOAC, Left atrial appendage closure
- Where
- Czechia
- Volunteers
- 400 people
- Sponsor
- Charles University, Czech Republic
Atrial Fibrillation, Stroke
Philips Intracardiac Echocardiography (ICE) Clinical Registry
The purpose of this observational registry is to report real-world safety and performance of VeriSight for ultrasound guided ICE imaging in percutaneous cardiac intervention procedures when used in standard clinical practice.
- Conditions
- Atrial Fibrillation, Stroke, Valve Disease, Heart, Atrial Septal Defect
- Trial name
- NCT04950192
- Testing
- ICE Image guidance
- Where
- 5 sites in United States
- Volunteers
- 155 people
- Sponsor
- Philips Clinical & Medical Affairs Global
Atrial Fibrillation, Atrial Flutter
Excessive Supraventricular Activity and Atrial Fibrillation
The aim of the proposed study is to determine if individuals with excessive supraventricular ectopic activity (ESVEA) on Holter recording should be subjected to prolonged screening with Event loop recorder in order to detect…
- Conditions
- Atrial Fibrillation, Atrial Flutter, Supraventricular Beat, Premature, Premature Supraventricular Beats
- Trial name
- ESA-AF (NCT04593498)
- Testing
- Holter recording, Echocardiography (Echo), Blood sample
- Where
- Sweden
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Atrial Fibrillation
Changes of Left Atrial Function and Quality of Life After Transcatheter Closure of Left Atrial Appendage in Patients With Atrial Fibrillation
A total of 105 (AF) patients with atrial fibrillation are scheduled to undergo surgery and will be divided into three groups. Left atrial appendage occlusion ((LAAC)), radiofrequency ablation guided by three-dimensional mapping…
- Trial name
- NCT04376606
- Testing
- Left atrial appendage closure, Radiofrequency ablation, LAAC combined with radiofrequency ablation group
- Where
- China
- Volunteers
- 105 people
- Sponsor
- Ruiqin xie
Atrial Fibrillation, Patient Engagement
Data-driven SDM to Reduce Symptom Burden in AF
This study is a single-group feasibility study evaluating decision aid visualizations which display common post-ablation symptom patterns as a tool for shared decision-making.
- Trial name
- NCT04993807
- Testing
- Shared decision-making tool
- Where
- 2 sites in United States
- Volunteers
- 75 people
- Sponsor
- Columbia University
Atrial Fibrillation
Catheter Ablation of Longstanding Persistent Atrial Fibrillation
This randomized prospective study compared three ablation strategies in patients with longstanding persistent atrial fibrillation (LPeAF).
- Trial name
- NCT02929836
- Testing
- PVI, LA linear ablation, CFAE ablation
- Where
- China
- Volunteers
- 450 people
- Sponsor
- Shanghai Chest Hospital