How Often Are Patients Still Aware Under Deep Propofol Anesthesia? - A Study on Connected Consciousness with BIS Below 50

Incidence of Connected Consciousness During Propofol-Based General Anesthesia (BIS<50): A Prospective Cohort Study

Status

Active, not recruiting

Phases

Phase 4

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1030250170

Enrollment

100

Registered

2025-06-18

Start date

2025-10-01

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

surgery undergoing general anesthesia propofol, conected consiousness, general anesthesia, bispectral index

Interventions

None listed

Eligibility

Inclusion criteria

Inclusion criteria: adalt patients over 18yo

Exclusion criteria

Exclusion criteria: emargency surgery

Design outcomes

Primary

Measure	Time frame
Intraoperative connection Consciousness, Brice questionnaire	—

Contacts

Public ContactMusashi Yahagi

Hitachi General Hospital

musasum0710@yahoo.co.jp+81-294231111

Outcome results