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Observation of Bispectral Index and Patient State Index change during Remimazolam induced Sedation under spinal anesthesia.

Observation of Bispectral Index and Patient State Index change during Remimazolam induced Sedation under spinal anesthesia.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0006826
Enrollment
35
Registered
2021-12-09
Start date
2021-12-10
Completion date
Unknown
Last updated
2023-05-02

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

Yonsei University Health System, Gangnam Severance Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Adult patients aged over 19 years old who receiving the varicose vein surgery and orthopedic surgery under spinal anesthesia.

Exclusion criteria

Exclusion criteria: ? In case of emergency surgery ? Underlying severe systemic infection or hemodynamic instability. ? Difficulty in communication due to the neurologic diseases such as dementia, stroke, seizure, etc. ? Difficulty in communication due to the visual/hearing impairment, illiteracy, or foreigner.

Design outcomes

Primary

MeasureTime frame
Changes in BIS and PSI according to the patient's sedation depth—

Secondary

MeasureTime frame
Changes in EEG band power according to the patient's sedation depth;Changes in peak alpha power frequency according to the patient's sedation depth;Changes in EEG connectivity according to the patient's sedation depth—

Countries

Korea, Republic of

Contacts

Public ContactJAYYOUNG BAE

Yonsei University Health System, Gangnam Severance Hospital

eutychus153@gmail.com+82-2-2019-6610

Outcome results

None listed

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