Analysis of the Role of T-cell Response in Patients With Atrial Fibrillation for Clinical Application
NCT02421900 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 100
Last updated 2018-07-17
Summary
The purpose of this study is 1) to characterize T-cell response in patients with atrial fibrillation, and 2) to analyze the changes of T-cell response after radio-frequency catheter ablation of atrial fibrillation. First, immune-phenotyping and cytokine profiling of T cells from patients with atrial fibrillation will performed. Next the difference of T-cell immunity among various type of atrial fibrillation patients will be analyzed. Finally the changes of T-cell response and cytokines after radio-frequency catheter ablation of atrial fibrillation will be assessed.
Conditions
Interventions
- OTHER
-
radio-frequency catheter ablation of atrial fibrillation
radio-frequency catheter ablation of atrial fibrillation
Sponsors & Collaborators
-
Yonsei University
lead OTHER
Eligibility
- Min Age
- 19 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2015-04-01
- Primary Completion
- 2020-03-31
- Completion
- 2020-03-31
Countries
- South Korea
Study Locations
More Related Trials
-
The Evaluation for Prognostic Factors After Catheter Ablation of Atrial Fibrillation: Cohort Study
NCT02138695 ·Status: RECRUITING
-
Linear Ablation Versus Focal Ablation of Complex Fractionated Atrial Electrograms in Persistent Atrial Fibrillation
NCT01088126 ·Status: WITHDRAWN ·Phase: NA
-
Radiofrequency Ablation of Atrial Fibrillation Under Totally Thoracoscope
NCT00844584 ·Status: UNKNOWN ·Phase: NA
-
Rhythm Control Versus Rate Control for New Onset Atrial Fibrillation
NCT05950971 ·Status: TERMINATED ·Phase: NA
-
Individualized Studies of Triggers of Paroxysmal Atrial Fibrillation
NCT03323099 ·Status: COMPLETED ·Phase: NA
-
Low Dose of Diltiazem for Rate Control of Atrial Fibrillation
NCT00834925 ·Status: UNKNOWN ·Phase: PHASE4
-
Waveform Periodicity Analysis of Complex Fractionated Electrograms in Patients With Persistent Atrial Fibrillation
NCT05426603 ·Status: RECRUITING ·Phase: NA
-
Ablating Atrial Tachycardias Occuring During Ablation of Complex Fractionated Electrograms in Persistent AF
NCT01229033 ·Status: COMPLETED ·Phase: NA
-
Zero-fluoroscopic Cryoballoon Ablation
NCT05711589 ·Status: COMPLETED ·Phase: NA
-
Stereotactic Radioablation for the Treatment of Refractory Atrial Fibrillation
NCT04833712 ·Status: UNKNOWN ·Phase: NA
-
Catheter Ablation in Atrial Fibrillation Patients With HFpEF (STABLE-SR IV Trial)
NCT06125925 ·Status: RECRUITING ·Phase: NA
-
Radiofrequency vs Cryoballoon Ablation for Atrial Fibrillation Assessed by Implantable Cardiac Monitor
NCT03805555 ·Status: COMPLETED ·Phase: NA
-
Comparison of Single Groin and Single Trans-septal Puncture and Conventional Bilateral Groin Puncture and Double Trans-septal Puncture in Catheter Ablation for Atrial Fibrillation
NCT02438176 ·Status: COMPLETED ·Phase: NA
-
Radiofrequency Ablation (RFA) Versus Antiarrhythmic Drug Treatment in Paroxysmal Atrial Fibrillation
NCT00133211 ·Status: COMPLETED ·Phase: PHASE3
-
Efficacy of Transcatheter Radiofrequency Ablation of Atrial Flutter With Standard Irrigated Catheter With Flexible Tip
NCT01262443 ·Status: COMPLETED ·Phase: NA
-
Efficacy of Different Ablation Strategies for Controlling Atrial Fibrillation
NCT00379301 ·Status: COMPLETED ·Phase: NA
-
Change in Inflammatory State in Patients Undergoing Transcatheter Ablation of Atrial Fibrillation
NCT05961865 ·Status: RECRUITING
-
Waveform Periodicity Analysis of Complex Fractionated Electrograms in Patients With Persistent Atrial Fibrillation
NCT05333952 ·Status: RECRUITING ·Phase: NA
-
Relationship Between Fibroblast Growth Factor 23 and Recurrence of Atrial Fibrillation After Catheter Ablation
NCT02958839 ·Status: UNKNOWN
-
A New Approach for Catheter Ablation of Atrial Fibrillation
NCT05989321 ·Status: COMPLETED
-
Efficacy of Delayed Enhancement MRI-Guided Ablation vs Conventional Catheter Ablation of Atrial Fibrillation
NCT02529319 ·Status: COMPLETED ·Phase: NA
-
Ablation of Fibrotic Areas in Patients With Persistent Atrial Fibrillation.
NCT04377594 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA
-
The Comparison With Clinical Impacts on Functional Capacity and Symptom Improvement According to the Rhythm Control in Patients With Heart Failure and Recent Onset Atrial Fibrillation
NCT02321085 ·Status: UNKNOWN ·Phase: NA
-
Line Versus Spot Ablation in Persistent Atrial Fibrillation
NCT00196157 ·Status: UNKNOWN ·Phase: PHASE4
-
Atrial Fibrillation Patients Treated With Catheter Ablation
NCT05266144 ·Status: RECRUITING