Remifentanil IV PCA for Ablation of Idiopathic Ventricular Tachycardia
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 入组人数
- 16
- 试验地点
- 1
- 主要终点
- Inhibition of Idiopathic Ventricular Tachycardia
研究概览
简要总结
Determine effects of remifentanil conscious sedation in patients undergoing Electrophysiological (EP) studies for the ablation of idiopathic ventricular tachycardia and/or persistent frequent premature ventricular contractions (PVCs) of non-ischemic origin
详细描述
The purpose of the study is to determine the effects of remifentanil conscious sedation in patients undergoing Electrophysiological (EP) studies for the ablation of idiopathic ventricular tachycardia and/or persistent frequent PVCs of non-ischemic origin.
Remifentanil is an analgesic- synthetic opiate with an very short half life. It is rapidly broken down by enzymes in the blood and is ideally suited for continuous sedation. The effect is practically eliminated within 5 minutes after the intravenous sedation is stopped.
You are being asked to participate in this study because you are already scheduled to undergo EP studies under the care of your cardiologist for the ablation of idiopathic ventricular tachycardia and/or persistent frequent PVCs of non-ischemic origin.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients scheduled to undergo EP studies for the ablation of idiopathic ventricular tachycardia and/or persistent frequent PVCs of non-ischemic origin
- •Patients between 18 and 65
排除标准
- •ASA 4 and 5
- •Age 18 and 65
研究组 & 干预措施
Remifentanil IV PCA
patients with PVC's prior to administration of remifentanil
干预措施: Remifentanil (Drug)
结局指标
主要结局
Inhibition of Idiopathic Ventricular Tachycardia
时间窗: duration of the procedure or until the presence of PVC's was no longer required for the cardiologist to complete the ablation, average 2 hours
observation of the anesthetic effect on the inhibition of the ventricular tachycardia in patients undergoing radio-frequency ablation of idiopathic ventricular tachycardia. Patients were continuously monitored for presence of PVC's. Every 15 minutes patient's heart rhythm (EKG) was documented on the anesthetic record. Presence of PVC's of the same morphology was confirmed by the cardiologist performing the ablation.
PVC Suppression With Remifentanil Sedation
时间窗: duration of the operative procedure, average 2 hours
1 observed suppression of PVC's (PVC's of the same morphology are no longer observed during any 15 minute recording interval) 0 no suppression
次要结局
未报告次要终点