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Completed

NCT Number: NCT03358680

Temperature and Analgesia Monitoring During Cardial Parmonary Bypass

1. Investigator will apply IOC2 to reflect the depth of analgesic during hypothermia in CPB period. 2. effectiveness of IOC2 monitoring for anesthetic depth versus commonly used vital sign monitoring based on factors such as blood pressure and heart rate. 3. Evaluate the other sedation co-relation measurement, include BIS , IOC2 to reflected the consciousness during the operation. 4. Evaluate the other hemodynamic index, include CO, SVV, CVP, PPV to reflect the circulation function , and the effect to the IOC2 and IOC1. 5. Describe the trend of all the measurement. detect the variation of the index during the temperature change during the CPB.

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Key information

Conditions

Coronary Artery Disease Arterial Occlusive Diseases Arteriosclerosis Cardiovascular Diseases Coronary Disease Heart Diseases Myocardial Ischemia Vascular Diseases

Age range

18 year–80 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Xuanwu Hospital

Beijing, Beijing Municipality, 100053, China

About this study

In this study,

  • Investigator will apply IOC2 to reflect the depth of analgesic during hypothermia in CPB period.
  • Furthermore, investigator evaluated the effectiveness of IOC2 monitoring for anesthetic depth versus commonly used vital sign monitoring based on factors such as blood pressure and heart rate.
  • Evaluate the other sedation co-relation measurement, include BIS , IOC2 to reflected the consciousness during the operation.
  • Evaluate the other hemodynamic index, include CO, SVV, CVP, PPV to reflect the circulation function , and the effect to the IOC2 and IOC1.
  • Describe the trend of all the measurement. detect the variation of the index during the temperature change during the CPB.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • undergoing coronary artery bypass surgery

Exclusion criteria

  • change the surgery planning during the operation

Treatment and study plan

noninvasive analgesia measurement

Device

noninvasive analgesia measurement using index of consciousness(IOC2)

Other names: index of consciousness(IOC2)

Primary outcomes

  1. IOC2

    Time frame: 1 DAY

    Index of consciousness 2

Secondary outcomes

  1. BIS

    Time frame: 1 DAY

    to monitor and compare appropriate conscious value

  2. IOC1

    Time frame: 1 DAY

    index of consciousness 1

Sponsors and collaborators

Lead sponsor

China International Neuroscience Institution

Other

Registry information

Important dates

Study start
2017
Primary completion
2017
Study completion
2017
First posted
Nov 30, 2017
Registry last updated
Aug 7, 2018

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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