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Characteristic EEG analysis in patients with sleep disturbance: a cross-sectional study

Characteristic EEG analysis in patients with sleep disturbance: a cross-sectional study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2400081472
Enrollment
Unknown
Registered
2024-03-01
Start date
2024-01-03
Completion date
Unknown
Last updated
2024-03-04

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

Conditions

sleep disturbance

Interventions

sleep disturbance group:no intervention
normal sleep group:no intervention

Sponsors

West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
40 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Non-cardiac surgery 2. Elective surgery 3. ASA I-? 4. Ages 40-65 5. Fluent in communication, no difficulties in communication

Exclusion criteria

Exclusion criteria: 1. Baseline cognitive impairment 2. Preoperative psychiatric disorders (such as depression, bipolar disorder, mania, etc.) 3. Drug or alcohol abuse 4. Contraindications of midazolam 5. Difficulty in completing sleep scales 6. Participate in other clinical trials within three months

Design outcomes

Primary

MeasureTime frame
Power of EEG;Power spectral density of EEG;Spectral entropy of EEG;Lempel-Ziv complexity of EEG;Pittsburgh sleep quality index;—

Secondary

MeasureTime frame
insomnia severity index;Athens Insomnia Scale;Actigraphy;—

Countries

China

Contacts

Public ContactQian Li

West China hospital, Sichuan University

hxliqian@foxmail.com+86 189 8060 1635

Outcome results

None listed

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