Differences between propofol anesthesia status and sleep status under BIS monitoring

Status

Recruiting

Phases

Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2400081752

Enrollment

Unknown

Registered

2024-03-11

Start date

2024-03-15

Completion date

Unknown

Last updated

2024-03-18

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

Conditions

Differences in EEG between anesthesia and sleep

Interventions

Anesthesia experiment:Using propofol target controlled infusion mode for anesthesia

Eligibility

Sex/Gender

All

Age

18 Years to 40 Years

Inclusion criteria

Inclusion criteria: (1)18-40 years old (2) ASA I-II (3) BMI=18.5-25 kg/m2 (4) Patients undergoing benign lesion surgery under general anesthesia plan (no specific requirements for surgical type and duration)

Exclusion criteria

Exclusion criteria: (1) Refusal to sign informed consent form (2) Past and/or current history of sleep disorders (3) Past and/or current history of any neurological or psychiatric illness, as well as the use of any psychiatric medication (4) Previous history of head injury or surgery (5) Previous history of asthma and sleep apnea syndrome (6) Previous allergies to propofol, eggs, egg products, soybeans or soy products

Design outcomes

Primary

Measure	Time frame
BIS index;EEG;	—

Secondary

Measure	Time frame
OAA/S score;HR;SPO2;BP;	—

Countries

China

Contacts

Public ContactTao Luo

Peking University Shenzhen Hospital

luotao_wh@163.com+86 135 1082 0779

Outcome results

None listed

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