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Observation for propofol response chamber concentration and electroencephalogram during anesthesia induction in elderly patients with sleep disorder

Observation for propofol response chamber concentration and electroencephalogram during anesthesia induction in elderly patients with sleep disorder

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900022720
Enrollment
Unknown
Registered
2019-04-23
Start date
2019-05-01
Completion date
Unknown
Last updated
2019-04-30

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

Conditions

Sleep disorder

Interventions

Normal sleep group:Propofol
Dyssomnia group:Propofol

Sponsors

The First Affiliated Hospital of Anhui Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
65 Years to No maximum

Inclusion criteria

Inclusion criteria: 1) The patients voluntarily participated in the study and signed informed consent; 2) Patients undergoing elective surgery; 3) No gender limitation; 4) Aged more than 65 years; 5) ASA I- III.

Exclusion criteria

Exclusion criteria: 1) History of psychological or mental illness before operation; 2) History of brain surgery; 3) Difficulty of communication or hearing; 4) Evidence of serious cardiovascular, renal, blood or liver diseases.

Design outcomes

Primary

MeasureTime frame
Effect site concentration of propofol;—

Secondary

MeasureTime frame
Electroencephalogram;Propofol dosage;—

Countries

China

Contacts

Public ContactCao Yuanyuan

The First Affiliated Hospital of Anhui Medical University

975685501@qq.com+86 13956914188

Outcome results

None listed

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