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Analysis of the Electroencephalogram (EEG) during anesthesia using remimazolam and remifentanil

Analysis of the Electroencephalogram (EEG) during anesthesia using remimazolam and remifentanil

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0006846
Enrollment
30
Registered
2021-12-20
Start date
2022-06-09
Completion date
Unknown
Last updated
2024-11-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

None listed

Sponsors

Asan Medical Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.Patients between 20 and 80 years of age 2.A patient scheduled for regular surgery under general anesthesia in the operating room E rosette of Asan Medical Center, Seoul 3.Patients belonging to the American Society of Anesthesiology Classification 1, 2, or 3 4. Those who voluntarily agreed in writing to participate in this clinical study

Exclusion criteria

Exclusion criteria: 1. Cardiovascular disease, respiratory disease, kidney disease, endocrine disease, blood disease (hemorrhagic predisposition), central nervous system disease, mental disease, Or if there is a history of meningitis or other abnormalities (refer to laboratory test values) 2. After taking central nervous system drugs (ketamine, amphetamine, midazolam, opioid, chlorpromazine, clozapine, olanzapine, risperidone, haloperidol, quetiapine, risperidone, paliperidone, amisulpride, sertindole), the elimination half-life of each drug multiplied by 5 patient 3. Patients judged inappropriate by other researchers

Design outcomes

Primary

MeasureTime frame
Calculation of Approximate Entropy for EEG Changes Following Remimazolam Administration;Frequency analysis (Fourier transform and bispectral analysis) for EEG changes following remimazolam administration

Secondary

MeasureTime frame
The correlation between the bispectral index, brain anesthesia response monitoring index, and changes in the patient's level of consciousness according to the administration of remimazolam

Countries

Korea, Republic of

Contacts

Public ContactJi-Yeon Bang

Asan Medical Center

maflada@naver.com+82-2-3010-3868

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026