Mechanisms of anesthetic-induced unconsciousness explored by cortico-cortical evoked potential monitoring in humans

Mechanisms of anesthetic-induced unconsciousness explored by cortico-cortical evoked potential monitoring in humans - General anesthesia and cortico-cortical evoked potentials

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000003997

Enrollment

Registered

2011-08-05

Start date

2010-10-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

brain tumor, epilepsy

Interventions

To administer propofol or sevoflurane in differential doses.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Adult patients undergoing implantation of cortical electrodes or awake craniotomy under general anesthesia.

Exclusion criteria

Exclusion criteria: Any patients with poorly controlled systemic diseases.

Design outcomes

Primary

Measure	Time frame
Cortico-cortical evoked potentials.	—

Secondary

Measure	Time frame
Somatosensory evoked potentials.	—

Countries

Japan

Contacts

Public ContactJiro Kurata

Kyoto University Graduate School of Medicine Department of Anesthesia

jkurata@kuhp.kyoto-u.ac.jp075-751-3433

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026