跳至主要内容
临床试验/NCT01302470
NCT01302470已完成不适用

Randomized Study of Endovascular Versus Epicardial Lead Placement for Resynchronization Therapy

St. Luke's-Roosevelt Hospital Center1 个研究点 分布在 1 个国家目标入组 30 人开始时间: 2005年2月最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
30
试验地点
1
主要终点
CHF Hospitalizations & mortality

研究概览

简要总结

The primary goal of this study is to evaluate the use of robotically -assisted device leads as a primary strategy for heart resynchronization.This trials aims to compare transvenous lead placement with robotic lead placement for cardiac resynchronization therapy.

详细描述

A secondary goal is to explore the link between efficacy of CRT and inotropic contractile reserve as measured by dobutamine stress echocardiography.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Treatment
盲法
None

入排标准

年龄范围
18 Years 至 85 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Symptomatic NYHA class III or IV heart failure from idiopathic or ischemic heart failure
  • QRS interval greater than or equal to 130 msec
  • Left ventricular end diastolic diameter greater than or equal to 55 mm
  • left ventricular ejection fraction less than or equal to 35
  • Willingness to participate

排除标准

  • Acute renal failure; active GI bleeding; unexplained fever which may be due to an infection
  • untreated active infection
  • acute stroke
  • severe uncontrolled systemic hypertension
  • severe systemic electrolyte imbalance
  • severe concomitant illness that drastically shortens life expectancy
  • severe coagulopathy
  • history of severe COPD and inability to tolerate single lung ventilation
  • History of prior left sided thoracotomy
  • history of recent intravenous drug use
  • concomitant psychiatric diagnosis that impairs patient's ability to comply with study protocol
  • participation in another investigational protocol

结局指标

主要结局

CHF Hospitalizations & mortality

时间窗: one year post implant.

Heart failure and mortality will be assesd along with six minute hall walk tests

次要结局

未报告次要终点

研究者

申办方类型
Other
责任方
Sponsor

研究点 (1)

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