Clinical Study on the Safety and Efficacy of a New Magnetic Navigation Radiofrequency Ablation Catheter for Rapid Arrhythmia

Официальное название

Clinical Study on the Safety and Efficacy of FireMagic™ Magbot Ablation Catheter for Rapid Arrhythmia

Обзор

Clinical study on the safety and efficacy of FireMagic™ Magbot Ablation Catheter for rapid arrhythmia

Подробное описание

Explore the safety and efficacy of ireMagic™ Magbot Ablation Catheter for rapid arrhythmia in clinical studies, establish standards for standardised catheter use after market launch, and provide evaluation indicators that meet the requirements for nationwide multi-centre promotion.

Вмешательства

• Устройство FireMagic™ Magbot Ablation Catheter
  All patients signed informed consent forms, enrolled in the trial, underwent surgical treatment for rapid arrhythmia using XX, and were discharged after follow-up data collection. The total duration for each subject is estimated to be approximately 7 days.

Первичные конечные точки

• Immediate success rate of surgery [Срок оценки: On the day of the surgery]

Критерии участия

Критерии включения

• 1\) Patients aged 18 to 80 years old, with no gender restrictions; 2) Patients clinically diagnosed with paroxysmal atrial fibrillation or symptomatic supraventricular tachycardia: i. For patients with paroxysmal atrial fibrillation, atrial fibrillation was recorded by surface electrocardiogram or Holter monitoring (including single-lead electrocardiogram) within one year prior to enrolment; ii. For patients with symptomatic supraventricular tachycardia, PSVT (AVNRT or AVRT) was recorded by electrocardiogram, Holter monitoring, or electrophysiological examination; 3) Patients who have not responded adequately to or are intolerant of at least one antiarrhythmic drug, or who are willing to undergo ablation surgery without prior medication; 4) Patients who fully understand the treatment plan, voluntarily sign the informed consent form, and are willing to undergo the examinations, surgery, and follow-up required by the plan.

Критерии исключения

• 1\) Left atrial thrombus (not applicable for PSVT); 2) Left atrial anteroposterior diameter ≥55 mm (not applicable for PSVT); 3) Left ventricular ejection fraction (LVEF) ≤40%; 4) Previous history of atrial septal defect repair or atrial myxoma (not applicable for PSVT); 5) Presence of active implantable devices (e.g., pacemaker, ICD, etc.); 6) NYHA functional class III-IV; 7) History of cerebrovascular disease within the past 6 months (including cerebral haemorrhage, stroke, transient ischaemic attack); 8) History of cardiovascular events within the past 3 months (including acute myocardial infarction, coronary artery intervention or bypass surgery, artificial valve replacement or repair, atrial or ventricular incision); 9) Acute or severe systemic infection; 10) Patients with severe liver or kidney disease, malignant tumours, or end-stage diseases, or those whom the investigator believes may interfere with the treatment, evaluation, or compliance of this trial; 11) Patients with a significant tendency to bleed, hypercoagulable states, or severe haematological disorders.

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Распределение

Не применимо

Модель

Одна группа

Маскирование

Открытое

Основная цель

Лечение

Центры проведения

Китай · 1 центр

• Ruijin Hospital, Affiliated to Shanghai Jiao Tong University School of Medicine — Шанхай

Идентификаторы

NCT: NCT07067372 · 20240710

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

Открыть это исследование на ClinicalTrials.gov ↗