NCT02586441

Evaluation of EEG With Respect to the Change of Depth of Anesthesia During General Anesthesia

Evaluation of EEG With Respect to the Change of Depth of Anesthesia

• Status: Unknown
• Phase: Phase 4
• Study type: Interventional
• Enrollment: 40 (estimated)
• Sponsor: Korea University Anam Hospital · Academic / Other
• Sex: All
• Age: 20 Years – 60 Years
• Healthy volunteers: Accepted

Summary

The BIS Index, one of the VISTA Monitor output parameters, may be used as an aid in monitoring the effects of certain anesthetic agents;and its usage with certain anesthetic agents may be associated with a reduction in primary anesthetic use and a reduction in emergence and recovery time. However, this equipment does not give the proper anesthetic depth index is a number of experimental results have been reported. Therefore, the investigators study that the BIS VISTA receives an electroencephalogram (EEG) obtained through the depth of anesthesia monitors brain waves to collect statistical data, through mathematical analysis to analyze the exact correlation between the patient's brain waves and the depth of anesthesia.

Detailed description

General anesthesia is accompanied during surgery gives a lot of satisfaction and impact on surgical outcomes of patients depending on the dose of the anesthetic, as well as operation time and intensity. The BIS Index, one of the VISTA Monitor output parameters, may be used as an aid in monitoring the effects of certain anesthetic agents;and its usage with certain anesthetic agents may be associated with a reduction in primary anesthetic use and a reduction in emergence and recovery time. However, this equipment does not give the proper anesthetic depth index is a number of experimental results have been reported. Therefore, the investigators study that the BIS VISTA receives an electroencephalogram (EEG) obtained through the depth of anesthesia monitors brain waves to collect statistical data, through mathematical analysis to analyze the exact correlation between the patient's brain waves and the depth of anesthesia.

Conditions

• Anesthesia

Interventions

Type	Name	Description
DEVICE	Electroencephalography	Raw EEG signals were acquired at a sampling rate of 128Hz using a BIS-VISTATM monitor and was measured during all anesthetic period.
DRUG	Propofol	intravenous 1% propofol (1.5-2.5 mg/kg)
DRUG	Rocuronium bromide	intravenous rocuronium bromide (0.6 mg/kg)

Timeline

• Start date: 2015-11-01
• Primary completion: 2016-11-01
• Completion: 2017-11-01
• First posted: 2015-10-26
• Last updated: 2015-11-04