Clinical trials: ATRIAL FLUTTER
Long QT Syndrome, Sinus Bradycardia
A Study to Evaluate Accuracy and Validity of the Chang Gung ECG Abnormality Detection Software
"Chang Gung ECG Abnormality Detection Software" is a is an artificial intelligence medical signal analysis software that detect whether patients have abnormal ECG signals of 14 diseases by static 12-lead ECG.
- Conditions
- Long QT Syndrome, Sinus Bradycardia, Sinus Tachycardia, Premature Atrial Complexes
- Trial name
- NCT05903313
- Testing
- Chang Gung ECG Abnormality Detection Software
- Where
- Taiwan
- Volunteers
- 4,306 people
- Sponsor
- Chang Gung Memorial Hospital
Atrial Flutter Typical
Validation of Beat-to-beat Wavefront Direction Using Omnipolar Mapping
To validate omnipolar mapping in a well-described circuit within the heart (Atrial Flutter) and compare it with the gold standard of Local Activation Time (LAT) mapping during routine, clinically indicated procedures of Atrial…
- Trial name
- ATOM (NCT04900831)
- Testing
- Omnipolar Eletroanatomical mapping
- Where
- United Kingdom
- Volunteers
- 20 people
- Sponsor
- Imperial College Healthcare NHS Trust
Atrial Fibrillation, Atrial Flutter
Using Smart Phone Technology in Detecting the Presence of Atrial Fibrillation
The purpose of this study is to examine whether patients can use the AliveCor case to record their heart rhythm and to assess the accuracy of the software in detecting AF vs sinus rhythm
- Trial name
- iRead (NCT02214069)
- Testing
- Record and transmit heart rhythm
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- The Cleveland Clinic
Arrhythmias, Cardiac, Bradycardia
Analysis of the Efficacy and Stability of a Wearable ECG Monitor
This study aims to analyze the efficacy and safety of wearable electrocardiogram (ECG) monitoring by simultaneously attaching a single-channel patch-type wearable ECG monitoring device (HiCardi+ by Mezoo Co., Ltd.) and a…
- Conditions
- Arrhythmias, Cardiac, Bradycardia, Tachycardia, Atrial Fibrillation
- Trial name
- NCT06546046
- Testing
- ECG monitoring by telemetry device and patch-type ECG monitor at the same time
- Volunteers
- 100 people
- Sponsor
- Mezoo Co., Ltd.
Cardiac Arrhythmia
Novel Cardiac Signal Processing System
This study is designed to collect parallel intracardiac signal data during pre-defined periods of clinical interest from the PURE EP system and the existing signal recording and mapping systems.
- Trial name
- NCT04112433
- Testing
- PURE EP 2
- Where
- 3 sites in United States
- Volunteers
- 104 people
- Sponsor
- BioSig Technologies, Inc.
Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation
Efficacy and Safety Evaluation of Refralon®, Concentrate for Solution for Intravenous Injection in Patients With Paroxysmal and Persistent Atrial Fibrillation and Flutter
The goal of this retrospective registry is to evaluate the efficacy and safety of Refralon®, concentrate for solution for intravenous injection, as chemical cardioversion in patients with paroxysmal and persistent atrial…
- Conditions
- Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation, Atrial Flutter
- Trial name
- NCT05773170
- Testing
- Refralon
- Where
- 33 sites in Russia
- Volunteers
- 1,147 people
- Sponsor
- R-Pharm
Intracranial Hemorrhages, Intracranial Hemorrhage, Hypertensive
Start or STop Anticoagulants Randomised Trial (SoSTART)
Primary research question: For adults surviving spontaneous (non-traumatic) symptomatic intracranial haemorrhage with persistent/paroxysmal atrial fibrillation/flutter (AF), does starting full treatment dose oral anticoagulation…
- Conditions
- Intracranial Hemorrhages, Intracranial Hemorrhage, Hypertensive, Subarachnoid Hemorrhage, Subdural Hematoma
- Trial name
- SoSTART (NCT03153150)
- Testing
- Apixaban, Rivaroxaban, Edoxaban
- Where
- 67 sites in United Kingdom
- Volunteers
- 203 people
- Sponsor
- University of Edinburgh
Atrial Fibrillation and Flutter, Atrial Fibrillation
A Clinical Trial of the Use of Remote Heart Rhythm Monitoring With a Smartphone After Cardiac Surgery
The objective of the study is to evaluate the clinical consequences following the detection of postoperative atrial fibrillation or flutter (POAF) using a remote heart rhythm monitoring strategy with a photoplethysmography based…
- Conditions
- Atrial Fibrillation and Flutter, Atrial Fibrillation, Postoperative Complications, Arrhythmia
- Trial name
- SURGICAL-AF 2 (NCT05509517)
- Testing
- Photoplethysmography based smartphone application for heart rhythm analysis (FibriCheck™)
- Where
- Belgium
- Volunteers
- 450 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Atrial Flutter
Thermocool SF Catheter Versus Thermocool Catheter in Isthmus-dependent Atrial Flutter Ablation
Porous tip catheter use reduces procedure time and RF time in atrial flutter ablation with the same safety.
- Trial name
- Cathena (NCT02088489)
- Testing
- Atrial flutter irrigated catheter, Atrial flutter porous tip catheter
- Where
- Spain
- Volunteers
- 70 people
- Sponsor
- Hospital Clinic of Barcelona
Typical Atrial Flutter, Risk Factors With Future Development of Atrial Flutter
Pulmonary Vein Isolation To Reduce Future Risk Of Atrial Fibrillation In Patients Undergoing Typical Flutter
The purpose is to compare long term occurrence of atrial arrhythmias including atrial fibrillation (AF) and thromboembolic complications including cerebrovascular events (CVE) in patients with typical atrial flutter (AFLT)…
- Trial name
- REDUCE AF (NCT01710150)
- Testing
- CTI ablation alone, CTI ablation and Pulmonary vein isolation (PVI)
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Atrial Flutter
Cardiovascular Magnetic Resonance-Guided Radiofrequency-Ablation for Atrial Flutter II
The purpose of this clinical study is to assess the safety and performance of the Vision-MR Ablation Catheter, the primary safety endpoint will measure the rate of serious adverse events related to the device or procedure; the…
- Trial name
- 2016-IMR (NCT03078985)
- Testing
- ablation for typical atrial flutter, catheter ablation with study device
- Where
- Germany
- Volunteers
- 36 people
- Sponsor
- University of Leipzig
Atrial Fibrillation (AF), Diseases of the Circulatory System
Efficacy of Early Rhythm Control Therapy in Patients With Subclinical Atrial Fibrillation
The goal of this study to find out the efficacy of early rhythm therapy in patients with subclinical atrial fibrillation detected by Cardiac Electronic Implantable Devices.
- Conditions
- Atrial Fibrillation (AF), Diseases of the Circulatory System, Atrial Flutter
- Trial name
- SubclincalAF (NCT07447297)
- Testing
- early rhythm control group, cardioversion, catheter ablation, general control
- Where
- South Korea
- Volunteers
- 520 people
- Sponsor
- Samsung Medical Center
Atrial Flutter
ICE Based Atrial Flutter Ablation Vs Conventional Fluoroscopy/Anatomical Mapping Based Ablation - ICE Flutter Study
Intracardiac echocardiography (ICE), has been an essential component of Radiofrequency (RF) ablations for AF given its association with decreased fluoroscopy time and complication rates, and therefore it is logical that this can…
- Trial name
- NCT05229848
- Testing
- 3D electroanatomical mapping alone guided CTI ablation, ICE plus 3D electroanatomical mapping guided CTI ablation
- Where
- 3 sites in United States
- Volunteers
- 60 people
- Sponsor
- Kansas City Heart Rhythm Research Foundation
Atrial Fibrillation
A Dose-range Finding Study of MAA868 in Patients With Atrial Fibrillation
This study is a multicenter, randomized, subject and Investigator-blinded, placebo-controlled, parallel-group, multiple ascending dose-ranging study to evaluate the safety, tolerability, pharmacokinetics (PK), and…
- Trial name
- NCT04213807
- Testing
- MAA868 Cohort 1, MAA868 Cohort 2, MAA868 Cohort 3
- Where
- 6 sites in United States
- Volunteers
- 28 people
- Sponsor
- Anthos Therapeutics, Inc.
Atrial Flutter
Prospective, Multicenter, Investigation of the Adagio Cryoablation System in Subjects With Atrial Flutter
The objective of the study is to demonstrate the safety and feasibility of the Adagio System in subjects with Atrial Flutter.
- Trial name
- NCT02355106
- Testing
- PolarStart System
- Where
- 2 sites in Belgium, Netherlands
- Volunteers
- 17 people
- Sponsor
- Adagio Medical
Atrial Flutter
Cryoablation in Patients With Atrial Flutter
The investigators hypothesized that revealing the incidence of AF following RFA of the CTI and cryoablation PVI reduces incidence of AF following RFA of the CTI.
- Trial name
- CIAFL (NCT01563848)
- Testing
- Cryoballoon ablation, Implantation of loop recorder, Radiofrequency ablation
- Where
- Russia
- Volunteers
- 80 people
- Sponsor
- Meshalkin Research Institute of Pathology of Circulation
Atrial Flutter
Catheter Ablation as the First Line Therapy for Typical Atrial Flutter
Catheter ablation of typical atrial flutter is a well established technique with a high acute success rate and very low complication and recurrence rates.
- Trial name
- NCT00213408
- Testing
- Radiofrequency catheter ablation of typical atrial flutter
- Where
- France
- Volunteers
- 120 people
- Sponsor
- University Hospital, Rouen
Atrial Flutter
The Contact-CTI Study: Use of Tissue Contact Data to Guide Atrial Flutter Ablation
This study will be a single blind prospective randomised control trial in patients undergoing ablation for the treatment of typical atrial flutter, with the aim of investigating the benefit of a new impedance-based computer…
- Trial name
- NCT01596959
- Testing
- Radiofrequency ablation utilising the ECI contact software, Radiofrequency ablation without the use of ECI contact data
- Where
- United Kingdom
- Volunteers
- 101 people
- Sponsor
- Oxford University Hospitals NHS Trust
Atrial Fibrillation, Atrial Flutter
Acute Atrial Fibrillation and Flutter Treated Electively
The AFFELECT -study compares two types of treatment modalities for acute atrial fibrillation or flutter for patients in whom rhythm control is desirable.
- Trial name
- AFFELECT (NCT04267159)
- Testing
- Acute cardioversion, Delayed cardioversion
- Where
- 4 sites in Finland
- Volunteers
- 500 people
- Sponsor
- Tampere University
Atrial Fibrillation
Retrospective Registry Providing Baseline Data on the Outcome of Left Atrial (LA) or LA Appendage (LAA) Thrombus in Patients With Nonvalvular Atrial Fibrillation (AF) or Atrial Flutter After Standard of Care (SoC) Anticoagulant Therapy
Thrombus outcome data will be collected retrospectively during 2011-2012 as a historical baseline of SoC with oral VKA (Vitamin K Antagonist(s) for the treatment of patients with nonvalvular AF or atrial flutter documented with…
- Trial name
- CLOT-AF (NCT01928979)
- Testing
- no drug
- Where
- 7 sites in Bulgaria, France and 5 more
- Volunteers
- 160 people
- Sponsor
- Bayer