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- Ensayo clínico NCT04942171
EMOTIon and COgNitive Function After Atrial Fibrillation Catheter Ablation vs. Medical Therapy(EMOTICON Trial)
EMOTIon and COgNitive Function After Atrial Fibrillation Catheter Ablation vs. Medical Therapy; Randomized Clinical Trial (EMOTICON Trial)
"Atrial fibrillation (AF) is an arrhythmic disease that increases especially in the elderly, increasing the risk of ischemic stroke by 5 times and is a major cause of dementia and cognitive impairment.
Cognitive dysfunction accompanying AF occurs regardless of the presence or absence of stroke, and AF itself is known to affect cognitive function.
However, since cognitive dysfunction is also affected by various accompanying chronic diseases, whether the cognitive dysfunction accompanying AF is due to subclinical ischemic stroke, cerebral hypoperfusion due to reduced cardiac output, inflammatory reaction or platelet dysfunction are unclear.
Recently, this research team reported an improvement in cognitive function with active sinus rhythm therapy such as AF catheter ablation. Nevertheless, it has not yet been proven whether such active and invasive AF treatment affects the improvement of cognitive function or depression by a randomized clinical trial.
In this prospective randomized clinical comparative study, the investigators will compare the AF catheter ablation group and drug therapy group in terms of cognitive function tests and depression psychological tests at baseline and a year after treatment. Our hypothesis is that AF catheter ablation is superior to drug therapy to improve cognitive function and depressive mood.
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Descripción detallada
Study design
- Prospective randomization (catheter ablation group vs. drug treatment group) (Python program is used, the random number module is imported using the import random syntax, and the random number table of the two groups is prepared and used)
- Target number of targets 320 (160 for each group)
- Cardiac rhythm follow-up: 2012 ACC/AHA/ESC guidelines (baseline, 3 months, every 6 months after Holter, Electrocardiogram when symptoms are present)
- Anticoagulant therapy follows 2014 ACC/AHA/ESC guidelines.
- Evaluation of MOCA score (cognitive function), CES-D score (depression), and GAD-7 score (anxiety) at baseline and a year after treatment, respectively.
- Evaluation of all adverse events occurring in each group, hospitalization rate, major cardiovascular attack, and mortality rate comparison
Progress and rhythm/ ECG follow-up
- Implemented in accordance with 2012 ACC/AHA/HRS guidelines for AF management
- Baseline MOCA, CES-D, and GAD-7 score evaluation
- Outpatient follow-up observation 1 to 2 weeks after the start of the procedure or medication
- Follow-up observation at intervals of 2 months, 6 months, and then every 6 months after starting the procedure or medication
- If the patient complains of arrhythmia symptoms, conduct an electrocardiogram at any time, and follow the rhythm with a Holter or event recorder.
- Follow-up MOCA, CES-D, and GAD-7 score evaluation
Follow-up observation
- All patients are scheduled to visit the outpatient clinic every 6 months after 1~2 weeks, 2 months, 6 months, and even if they have symptoms in the middle, they will be treated as an outpatient at any time.
- An ECG is administered at every outpatient visit. A 24-hour Holter or event recorder was administered for 1 year at intervals of 2, 6, and 6 months after the procedure (2012 Heart Rhythm Society/EHRA/European Cardiac Arrhythmia Society Expert Consensus Statement guidelines).
- If atrial fibrillation or atrial tachycardia lasting more than 30 seconds is observed on a standard electrocardiogram, event electrocardiogram, or Holter, it is evaluated as recurrence. Recurrence within 3 months after the procedure is classified as early recurrence, and recurrence after 3 months is classified as clinical recurrence.
Tipo de estudio
Inscripción (Anticipado)
Fase
- No aplica
Contactos y Ubicaciones
Ubicaciones de estudio
-
-
-
Seoul, Corea, república de
- Yonsei University Health system, Severance Hospital
-
-
Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Inclusion Criteria:
- Patients aged between 20 and 80 years of age who have appropriate indication for catheter ablation for AF
- AF patients with left atrium diameter <55 mm
- Antiarrhythmic drug-resistant AF
- Anticoagulation eligible patients
Exclusion Criteria:
- AF associated with severe cardiac malformation or structural heart disease
- Patients undergoing treatment for cognitive disorders, emotional disorders, and anxiety disorders
- Patients with severe renal dysfunction or difficulty in CT imaging using contrast media
- Patients with a previous history of AF ablation or other open heart surgery
- Patients with active internal bleeding
- Anticoagulant therapy not eligible patients
- Valvular AF (mitral valve stenosis>grade 2, mechanical valve, mitral valve reconstruction)
- Significant comorbidities
- Patients with an expected survival period of less than 1 year
- Drug or alcohol addiction patients
- Among eligible persons, those who cannot read the consent form (illiteracy, foreigners, etc.)
- Patients judged to be unsuitable for participation in clinical research based on the judgment of other researchers
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Ninguno (etiqueta abierta)
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
---|---|
Experimental: Atrial fibrillation catheter ablation group
catheter ablation
|
|
Comparador activo: Medical therapy group
standard treatment include anti-arrhythmic drug
|
|
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
---|---|---|
Changes in cognitive function, depression, and anxiety scale after catheter ablation or drug treatment after 1 year of randomization
Periodo de tiempo: 1 year
|
Compasison of scale change using the Moca questionnaire.
|
1 year
|
Changes in depression scale after catheter ablation or drug treatment after 1 year of randomization
Periodo de tiempo: 1 year
|
Compasison of scale change using the CES-D questionnaire.
|
1 year
|
Changes in anxiety scale after catheter ablation or drug treatment after 1 year of randomization
Periodo de tiempo: 1 year
|
Compasison of scale change using the GAD-7 questionnaire.
|
1 year
|
Medidas de resultado secundarias
Medida de resultado |
Periodo de tiempo |
---|---|
Differences according to AF type
Periodo de tiempo: 1year
|
1year
|
Differences in adverse effects of ablation vs. medications
Periodo de tiempo: 1year
|
1year
|
Differences in MACE, Death, and Readmission rate
Periodo de tiempo: 1year
|
1year
|
Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Hui-Nam Pak, Yonsei University
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Anticipado)
Finalización primaria (Anticipado)
Finalización del estudio (Anticipado)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- 4-2020-1488
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
producto fabricado y exportado desde los EE. UU.
Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .
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