Effects of Bis-guided intravenous anesthesia with propofol on perioperative brain function and EEG in vegetative patients

Status

Recruiting

Phases

Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200059946

Enrollment

Unknown

Registered

2022-05-14

Start date

2022-05-01

Completion date

Unknown

Last updated

2024-04-08

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

Conditions

Persistent vegetative state

Interventions

A:None

Eligibility

Sex/Gender

All

Age

16 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Meet PVS diagnostic criteria; 2. Age 18-60; 3. Body mass index (BMI) is between 18-25 kg/m2; 4. ASA classification ?-? Level.

Exclusion criteria

Exclusion criteria: 1. Obvious liver and kidney dysfunction; 2. Patients with unstable hemodynamics; 3. People who are allergic to propofol and opiates; 4. History of metabolic disease, long-term use of central nervous system drugs or abuse of psychotropic drugs.

Design outcomes

Primary

Measure	Time frame
quantitative electroencephalogram;bispectral index;	—

Countries

China

Contacts

Public ContactGuo Wenzhi

5 nanmencang, Dongsi Tiao, Dongcheng District, Beijing

elite2005gg@163.com+86 13683545886

Outcome results

None listed

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