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A study of effects of consciousness change on electrophysiological signals during surgery under anesthesia induced by total intravenous anesthesia (TIVA)

A study of effects of consciousness change on electrophysiological signals during surgery under anesthesia induced by total intravenous anesthesia (TIVA)

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0000502
Enrollment
20
Registered
2012-08-13
Start date
2012-08-08
Completion date
Unknown
Last updated
2019-03-11

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

Seoul National University Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: - right-handed patients to undergo the cervical spine surgery with age range of 18~65

Exclusion criteria

Exclusion criteria: - any neurological disorders - auditory function related disorders - any drug or alcohol dependence

Design outcomes

Primary

MeasureTime frame
Auditory evoked potential—

Secondary

MeasureTime frame
spontaneous EEG;TOF(train-of-four) and motor evoked potential—

Countries

Korea, Republic of

Contacts

Public ContactSeung-Hyun Jin

Seoul National University Hospital

Outcome results

None listed

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