Evaluation of Surgical Stress Index (SSI) During Sevoflurane/Remifentanil Anesthesia
研究概览
详细说明
General anesthesia can be considered as a combination of hypnosis, antinociception and immobility. Whereas monitoring of depth of hypnosis, and muscle relaxation can be regarded as accepted, determination of the nociception is based on clinical signs like somatic or autonomic responses.
Recently, the multivariate surgical stress index (SSI)has been demonstrated to correlate with surgical stress intensity. Thus, SSI might be a useful variable to adjust analgesic drug administration in individual patients.
We want to investigate whether SSI is able to indicate nociception following standardized noxious stimulation during balanced sevoflurane - remifentanil anesthesia.
研究类型
注册 (实际的)
阶段
- 不适用
联系人和位置
学习地点
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SH
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Kiel、SH、德国、D-24105
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital Schleswig-Holstein, Campus Kiel
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- age between 18 and 65 years
- ASA physical status 1-2
- elective surgery in general anesthesia of 1 to 2 hours
- written informed consent
Exclusion Criteria:
- pregnancy
- history of cardiac arrhythmia
- presence of any neuromuscular or neurological disease
- use of CNS-active medication or abuse of alcohol or illicit drugs
学习计划
研究是如何设计的?
设计细节
- 主要用途:诊断
- 分配:随机化
武器和干预
参与者组/臂 |
干预/治疗 |
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其他:1
increasing remifentanil administration
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a tetanic stimulus (30s, 50 Hz, 60mA) applied as standardized pain stimulus
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其他:2
decreasing remifentanil concentration
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a tetanic stimulus (30s, 50 Hz, 60mA) applied as standardized pain stimulus
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研究衡量的是什么?
主要结果指标
结果测量 |
大体时间 |
---|---|
SSI, compared to standard monitoring variables
大体时间:during anesthesia
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during anesthesia
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合作者和调查者
调查人员
- 首席研究员:Matthias Gruenewald, MD、Department of Anaesthesiology and Intensive Care Medicine, University Hospital Schleswig-Holstein, Campus Kiel
- 学习椅:Berthold Bein, MD, DEAA、Department of Anaesthesiology and Intensive Care Medicine, University Hospital Schleswig-Holstein, Campus Kiel
出版物和有用的链接
一般刊物
- Huiku M, Uutela K, van Gils M, Korhonen I, Kymalainen M, Merilainen P, Paloheimo M, Rantanen M, Takala P, Viertio-Oja H, Yli-Hankala A. Assessment of surgical stress during general anaesthesia. Br J Anaesth. 2007 Apr;98(4):447-55. doi: 10.1093/bja/aem004. Epub 2007 Feb 28.
- Gruenewald M, Zhou J, Schloemerkemper N, Meybohm P, Weiler N, Tonner PH, Scholz J, Bein B. M-Entropy guidance vs standard practice during propofol-remifentanil anaesthesia: a randomised controlled trial. Anaesthesia. 2007 Dec;62(12):1224-9. doi: 10.1111/j.1365-2044.2007.05252.x.
- Rehberg B, Grunewald M, Baars J, Fuegener K, Urban BW, Kox WJ. Monitoring of immobility to noxious stimulation during sevoflurane anesthesia using the spinal H-reflex. Anesthesiology. 2004 Jan;100(1):44-50. doi: 10.1097/00000542-200401000-00011.
- Gruenewald M, Meybohm P, Ilies C, Hocker J, Hanss R, Scholz J, Bein B. Influence of different remifentanil concentrations on the performance of the surgical stress index to detect a standardized painful stimulus during sevoflurane anaesthesia. Br J Anaesth. 2009 Oct;103(4):586-93. doi: 10.1093/bja/aep206. Epub 2009 Jul 31.
研究记录日期
研究主要日期
学习开始
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (估计)
研究记录更新
最后更新发布 (估计)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
其他研究编号
- SSI-134-1
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在美国制造并从美国出口的产品
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