Temperature and Analgesia Monitoring During Cardial Parmonary Bypass

China International Neuroscience Institution

Status: Completed

Conditions: Coronary Artery Disease

Treatments: Device: noninvasive analgesia measurement

Study type: Observational

Funder types: Other

Identifiers

NCT03358680

ZYLX201706-11025

Details and patient eligibility

About

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.

Full description

In this study,

1. Investigator will apply IOC2 to reflect the depth of analgesic during hypothermia in CPB period.
2. 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.
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.

Enrollment: 39 patients

Sex: All

Ages: 18 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• undergoing coronary artery bypass surgery

Exclusion criteria

• change the surgery planning during the operation