atrial fibrillation
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Type 2 diabetes mellitus (6.5< HbA1c <10%) patients with non-valvular AF who undergo the catheter ablation. All patients are treated with oral anti-coagulants.
Exclusion criteria
Exclusion criteria: 1. Prior history of stroke / transient ischemic attack within 3-month 2. Valvular AF 3. Prior history of cardiac surgery 4. Chronic kidney disease (eGFR <30)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Primary outcome is recurrence of atrial fibrillation at 12-month after catheter ablation. | — |
Secondary
| Measure | Time frame |
|---|---|
| 1)Recurrence of atrial fibrillation at 1, 3, 6, and 9-month after catheter ablation 2)Estimated glomerular filtration and creatinine (at 3 and 12-month after catheter ablation) 3)Quolity of life (at 1, 3, 6, and 12-month after catheter ablation) 4)Body weight index (at 1, 3, 6, 9, and 12-month after catheter ablation) 5)Body mass index (at 1, 3, 6, 9, and 12-month after catheter ablation) 6)waist circumference (at 1, 3, 6, 9, and 12-month after catheter ablation) 7)Heart rate at rest (at 1, 3, 6, 9, and 12-month after catheter ablation) 8)Blood pressure (at 1, 3, 6, 9, and 12-month after catheter ablation) 9)The following factors (at 3 and 12-month after catheter ablation) triglyceride, LDL-cholesterol, HDL-cholesterol, fatty acids, Hb, Hct, Cystatin C, CA-125, blood ketone body, renin, aldosterone, Brain natriuretic peptide, Atrial natriuretic peptide, HbA1c, IRI, glycoalbumin, urinary albumin 10)The following echocardiographic findings (at 3 and 12-month after catheter ablation) Left atrial functions Left atrial diameter, Left atrial volume E/e` ratio Left ventricular ejection fraction Velocity time integral Spontaneous echo contrast Left atrial appendage flow velocity 12)Left atrial pressure and low voltage area (during catheter ablation) 13)Cardio Thoracic Ratio (at 12-month after catheter ablation) | — |
Countries
Japan
Contacts
Hyogo collage of medicine Department of internal medicine, cardiovascular division