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临床试验/EUCTR2011-001134-42-DE
EUCTR2011-001134-42-DE进行中(未招募)不适用

A phase 2, proof of concept, randomised, placebo-controlled, parallel group study to evaluate the effect of ranolazine and dronedarone when given alone and in combination on atrial fibrillation burden in subjects with paroxysmal atrial fibrillation - HARMONY

Gilead Sciences, Inc0 个研究点目标入组 150 人开始时间: 2011年12月20日最近更新:
适应症
相关药物

试验速览

阶段
不适用
状态
进行中(未招募)
入组人数
150

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • 1. Males and females aged 18 years and older
  • 2. Have the ability to understand and sign a written informed consent form, which must be obtained prior to initiation of study procedures
  • 3. History of PAF documented within the prior 12 months
  • — Patients with PAF undergoing cardioversion greater than 4 weeks prior to Screening are eligible
  • 4. Implanted (at least 3 months prior to Screening) dual chamber programmable pacemakers with AF detection capabilities
  • 5. AFB = 1% and = 70% between the last clinic evaluation and Screening (minimum of 1 month observation period) and AFB = 2% and = 70% during the 4-week Run-in period
  • 6. Sexually active females of childbearing potential must agree to utilize effective methods of contraception during heterosexual intercourse throughout the treatment period and for
  • 14 days following discontinuation of the study medication
  • Are the trial subjects under 18? no
  • Number of subjects for this age range: 0
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 40
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 60

排除标准

  • 1. Persistent AF or Permanent AF
  • 2. History of atrial flutter or atrial tachycardia without successful ablation
  • 3. Other acutely reversible causes of AF, including but not limited to: hyperthyroidism, pericarditis, myocarditis, or pulmonary embolism
  • 4. New York Heart Association Class III and IV heart failure or NYHA Class II heart failure with a recent decompensation requiring hospitalization or referral to a specialized heart failure clinic within 4 weeks prior to Screening.
  • 5. Recent history of left ventricular ejection fraction < 40%
  • 6. Myocardial infarction, unstable angina, or coronary artery bypass graft surgery within three months prior to Screening or percutaneous coronary intervention within 4 weeks prior to Screening
  • 7. Clinically significant valvular disease in the opinion of the Investigator
  • 8. Stroke within 3 months prior to Screening
  • 9. History of serious ventricular arrhythmias (eg, sustained ventricular tachycardia, ventricular fibrillation) within 4 weeks prior to Screening
  • 10. Family history of long QT syndrome
  • 11. QTc > 470 msec (Bazett) at Screening ECG if in sinus rhythm (SR). If in AF, evidence of QTc > 470 msec (Bazett) within 4 weeks prior to Screening
  • 12. Prior heart transplant
  • 13. Cardiac ablation within 4 months prior to Screening, or planned ablation during the course of the study
  • 14. Need for concomitant treatment during the trial, with drugs or products that are strong inhibitors of CYP3A, or inducers of CYP3A
  • — Such medications should be discontinued 5-half lives prior to the Run-in period
  • 15. Use of grapefruit juice or Seville orange juice during the study
  • 16. Use of Class I and Class III antiarrhythmic drugs other than amiodarone within 5-half lives prior to the Run-in period
  • 17. Use of amiodarone within 3 months prior to Screening
  • 18. Use of drugs that prolong the QT interval
  • 19. Previous use of ranolazine or dronedarone within 2 months prior to screening
  • 20. Prior use of ranolazine or dronedarone which was discontinued for safety or tolerability
  • 21. Use of digitalis preparations (eg, digoxin) during the study
  • 22. Use of a greater than 1000 mg total daily dose of metformin during the study

研究者

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