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临床试验/ACTRN12619000509167
ACTRN12619000509167已完成未知

Assessment of Safety and Performance of the Radio Frequency Catheter System to Isolate Pulmonary Veins in the Treatment of Paroxysmal Atrial Fibrillation Control Study

Boston Scientific0 个研究点目标入组 15 人开始时间: 2019年3月29日最近更新:
适应症

试验速览

阶段
未知
状态
已完成
入组人数
15

研究概览

简要总结

There were no specified safety or effectiveness endpoints for this study. As the sample-size was not powered, limited conclusions can be drawn from the dataset.

研究设计

研究类型
Interventional
分配方式
Non-randomised trial
主要目的
Treatment

入排标准

年龄范围
18 Years 至 75 Years(—)
性别
All

入选标准

  • History of symptomatic, documented paroxysmal atrial fibrillation
  • Suitable candidate for catheter non-emergent intra-cardiac mapping and ablation

排除标准

  • Structural heart disease of clinical significance including previous cardiac surgery (excluding CABG or mitral valve repair)
  • Documented EF <30%
  • Left atrial diameter of >55mm
  • Contraindication to anticoagulation therapy
  • Unstable angina or ongoing myocardial ischemia
  • Myocardial infarction within 3 months of enrollment
  • Congenital heart disease where the underlying abnormality increases the risk of the ablation
  • Prior Atrial Septal Defect or Patent Foramen Ovale Closure with a device using a transcatheter percutaneous approach
  • Hypertrophic cardiomyopathy (LV septal wall thickness >1.5cm)
  • Pulmonary hypertension (>50mm Hg)
  • Prior ablation for atrial fibrillation
  • Enrollment in any other ongoing arrhythmia study protocol
  • Patients with severely impaired kidney function as measured by Cockcroft-Gault Glomerular Filtration Rate (GFR) 3 with a GFR < 29
  • Active gastrointestinal bleeding, infection or fever (>100.5/38C) or sepsis
  • Short life expectancy (<1 year) due to illness such as cancer, pulmonary,hepatic or renal disease
  • Significant anemia (hemoglobin < 8.0 / dl)
  • Severe uncontrolled systemic hypertension with systolic >200mm Hg within ast 30 days
  • Documented anaphylaxis during previous exposure to contrast media
  • Bleeding or clotting disorders or thrombotic disorder under treatment
  • Uncontrolled diabetes
  • Women who are pregnant and not willing to use contraception for the duration of the study
  • Severe COPD (identified by an FEV1 <1)
  • Unwilling or unable to comply with any protocol or follow up requirements

研究者

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