Clinical trials: Atrial Flutter Typical
Ventricular Tachycardia (VT), Atrial Tachycardia
Clinical Study on the Efficiency of Rapid Arrhythmia Mapping Using EasyStars™ High Density Mapping Catheter Applications
The primary objective of this study was to evaluate the clinical feasibility, safety, and surgical characteristics of the EasyStars™ High Density Mapping Catheterin in patients with complex arrhythmias.
- Conditions
- Ventricular Tachycardia (VT), Atrial Tachycardia, Typical Atrial Flutter, Paroxysmal Atrial Fibrillation (PAF)
- Trial name
- Rapid Arrhythm (NCT07079813)
- Testing
- EasyStars™ High Density Mapping Catheter
- Volunteers
- 300 people
- Sponsor
- Shanghai MicroPort EP MedTech Co., Ltd.
Atrial Flutter
Randomized Study of Radiofrequency- vs. Cryo-Ablation for Typical Isthmus-Dependent Atrial Flutter
This randomized study compares two energy sources for the catheter based ablation of typical isthmus-dependent atrial flutter: The (standard) radiofrequency (RF) ablation technique and the cryo-ablation technique regarding the…
- Trial name
- NCT00196170
- Testing
- RF ablation of the cavo-tricuspid isthmus, cryo ablation of the cavo-tricuspid isthmus, irrigated tip radiofrequency ablation of the cavo-tricuspid isthmus
- Where
- 4 sites in Germany
- Volunteers
- 500 people
- Sponsor
- Deutsches Herzzentrum Muenchen
Atrial Flutter, Atrial Flutter Typical
Ablation Index in Standard vs. High Power Radiofrequency Ablation for Typical Atrial Flutter: A Randomized Study (AITAF)
A randomized controlled trial will be conducted to evaluate the efficacy of Ablation Index-guided high power - short duration (HPSD) ablation compared to conventional power settings in Cavotricuspid Isthmus (CTI) dependent atrial…
- Conditions
- Atrial Flutter, Atrial Flutter Typical, Cavotricuspid Isthmus Dependent Macroreentry Tachycardia
- Trial name
- AITAF (NCT06406686)
- Testing
- Ablation of the Cavo-tricuspid isthmus for typical Atrial Flutter
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- University of Calgary
Atrial Flutter, Atrial Fibrillation
Cryoballoon Pulmonary Venous Isolation in Patients Referred for Typical Atrial Flutter Ablation
Background: Atrial fibrillation is frequently associated with typical atrial flutter in clinical practice. If the radical treatment of atrial flutter by radiofrequency catheter is achieved in most cases without recurrence, it…
- Trial name
- PAF CRIOBLAF (NCT01521988)
- Testing
- Atrial flutter ablation, Atrial flutter ablation and pulmonary vein isolation
- Where
- 15 sites in France
- Volunteers
- 76 people
- Sponsor
- University Hospital, Rouen
Atrial Flutter
Clinical Evaluation of the Blazer® Open-Irrigated Catheter for Treatment of Type 1 Atrial Flutter
The purpose of the BLOCk-CTI study is to evaluate the safety and effectiveness of the Blazer® Open-Irrigated Ablation Catheter for the treatment of sustained or recurrent type 1 atrial flutter.
- Trial name
- BLOCk-CTI (NCT01253200)
- Testing
- Blazer® Open-Irrigated Ablation Catheter, Control Catheter
- Where
- 26 sites in United States
- Volunteers
- 302 people
- Sponsor
- Boston Scientific Corporation
Catheter Ablation, Atrial Flutter Typical
Zero Fluoroscopy Voltage Guided vs. Linear CTI Ablation
Catheter ablation of the cavo-tricuspid isthmus (CTI) is the curative first-line therapy for typical atrial flutter. Currently, two approaches are used in clinical practice.
- Conditions
- Catheter Ablation, Atrial Flutter Typical, Radiation Exposure
- Trial name
- ZERO MAGIC (NCT04678258)
- Testing
- HR electroanatomic mapping and MVG catheter ablation, Conventional bipolar mapping and linear catheter ablation
- Where
- Germany
- Volunteers
- 106 people
- Sponsor
- Klinikum-Fuerth
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
Typical Atrial Flutter, Atrial Fibrillation (AF)
An Exploratory Study of Focal Pulse Ablation System in the Treatment of Atrial Arrhythmia
This is a prospective, single-group clinical study. The objective is to evaluate the safety and efficacy of focal pulse ablation system in the treatment of typical atrial flutter.
- Trial name
- NCT06157437
- Testing
- Focal Pulse field Ablation
- Where
- China
- Volunteers
- 10 people
- Sponsor
- Hangzhou Dinova EP Technology Co., Ltd
Atrial Flutter Typical, Heart Failure
Pulmonary Vein Isolation in Typical Atrial Flutter and Heart Failure
This study, called the PVI-AFL-HF Trial, investigates two treatments for patients with typical atrial flutter (AFL) and heart failure (HF).
- Trial name
- PVI-AFL-HF (NCT06817447)
- Testing
- Pulmonary vein isolation plus cavo-tricuspid isthmus ablation, Cavo-tricuspid isthmus ablation
- Volunteers
- 168 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
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 Flutter Typical
Cryoballoon Ablation as First Line Treatment of Atrial Flutter
Current guidelines recommend radiofrequency catheter ablation of the cavotricuspid isthmus as treatment for symptomatic/drug-refractory atrial flutter, in spite of the fact that recurrences of flutter and incidence of…
- Trial name
- CRAFT (NCT03401099)
- Testing
- Radiofrequency ablation of CTI, Cryoballoon PVI
- Where
- 10 sites in Switzerland, United Kingdom
- Volunteers
- 113 people
- Sponsor
- Liverpool Heart and Chest Hospital NHS Foundation Trust
Atrial Flutter
Dipole Density Mapping of Typical Atrial Flutter
Study to determine the feasibility of the Acutus Medical System in obtaining data to create Dipole Density Maps of electrical activation in the right atrium in patients with typical atrial flutter.
- Trial name
- DDRAMATIC (NCT01914497)
- Testing
- Acutus Medical System Mapping
- Where
- Germany
- Volunteers
- 3 people
- Sponsor
- Acutus Medical
Typical Atrial Flutter
Atrial Flutter Ablation With Contact Therapy Cool Path Ablation System Along With EnSite Velocity Contact System
To demonstrate that the use of Contact Therapy™ Cool Path™ ablation catheter in conjunction with the EnSite Velocity Contact Technology for the treatment of typical atrial flutter Does not result into unacceptable risk of…
- Trial name
- CONTACT_AFL (NCT01401361)
- Testing
- Treatment Arm
- Where
- 20 sites in United States, Canada
- Volunteers
- 150 people
- Sponsor
- Abbott Medical Devices
Typical Atrial Flutter
Therapy™ Cool Flex™ Irrigated Ablation System for Typical Atrial Flutter
To demonstrate that ablation with the Therapy™ Cool Flex™ Irrigated Ablation System is effective in the treatment of typical atrial flutter (cavo-tricuspid dependent) and that its use does not result in an unacceptable risk of…
- Trial name
- FLEXION-AFL (NCT01408485)
- Testing
- Therapy™ Cool Flex™ Irrigated Ablation System
- Where
- 24 sites in United States, Canada
- Volunteers
- 200 people
- Sponsor
- Abbott Medical Devices
Paroxysmal Atrial Fibrillation
Effect of Cavotricuspid Isthmus Ablation in Patients Without History of Typical Flutter During Ablation
It has been demonstrated that successful cavotricuspid isthmus ablation may be effective in preventing paroxysmal atrial fibrillation. However, the effectiveness of only isthmus ablation on atrial fibrillation itself is unclear.
- Trial name
- NCT02031705
- Testing
- cavotricuspid isthmus ablation, control group
- Where
- South Korea
- Volunteers
- 366 people
- Sponsor
- Yong Seog Oh
Typical Atrial Flutter, Radiofrequency Ablation
Typical Flutter Ablation:A Comparison of 4 mm Versus 2 mm Irrigated cathéters
The purpose of this study is to compare the efficacy of 4 mm irrigated catheters with 2 mm irrigated catheters for ablation of typical flutter.It's a prospective randomised multicenter study.
- Conditions
- Typical Atrial Flutter, Radiofrequency Ablation, Irrigated Catheters
- Trial name
- NCT00750711
- Testing
- Radiofrequency ablation for atrial flutter by catheters
- Where
- 2 sites in Switzerland
- Volunteers
- 200 people
- Sponsor
- University Hospital, Geneva
Atrial Flutter
Catheter Evaluation for Endocardial Ablation in Patients With Typical Atrial Flutter
The primary objective is to provide additional corroborative safety and efficacy data for the Navistar Thermocool catheter for the treatment of subjects with typical atrial flutter (AFL).
- Trial name
- NCT00318565
- Testing
- RF energy delivery for treatment of Typical Atrial flutter
- Where
- 23 sites in United States
- Volunteers
- 291 people
- Sponsor
- Biosense Webster, Inc.
Typical Atrial Flutter, Catheter Ablation
High-Power Short-Duration Radiofrequency Ablation in Patients With Typical Atrial Flutter
The aim of cavotricuspid isthmus (CTI) dependent flutter ablation is the bidirectional conduction block of CTI. The probability of achieving a permanent bidirectional block at the CTI depends, mainly, on the ablation energy…
- Trial name
- FASD-HP (NCT05777850)
- Testing
- Conventional cavotricuspid isthmus ablation, High-power short-duration ablation
- Where
- Spain
- Volunteers
- 130 people
- Sponsor
- Jose Luis Ibañez Criado
Typical Atrial Flutter
AcQBlate Force Sensing Ablation System US IDE for Atrial Flutter (AcQForce Flutter)
The Acutus Medical AcQForce Flutter clinical study is a prospective, multi-center, non-randomized global study designed to demonstrate the safety and effectiveness of the AcQBlate Force Sensing Ablation System in the ablation…
- Trial name
- AcQForce AFL (NCT04658940)
- Testing
- AcQBlate® Force Sensing Ablation System
- Where
- 24 sites in United States, Belgium and 1 more
- Volunteers
- 115 people
- Sponsor
- Acutus Medical
Typical Atrial Flutter
Typical Atrial Flutter, Ablation Index and Point by Point Ablation
The Ablation of the typical atrial flutter can be considered substantially anatomical, the investigators want to test a protocol that foresees the use a lesion index (AI) and that respects the Inter-Lesion Distance (ILD) ≤ 6 mm…
- Trial name
- FLAI (NCT03867266)
- Testing
- Ablation with radiofrequency
- Where
- Italy
- Volunteers
- 400 people
- Sponsor
- Ospedale San Francesco