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The Comparison of WLi and BIS

The Comparison of WLi and BIS During Closed-loop Control of Propfol TCI Guided by BIS

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-OON-16010003
Enrollment
Unknown
Registered
2016-11-24
Start date
2016-11-01
Completion date
Unknown
Last updated
2017-04-18

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

Conditions

general anesthesia

Interventions

None:use WLi and BIS in every patient at the same time

Sponsors

Department of Anesthetiology, Beijing Chaoyang Hospital, Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Patients undergoing elective abdominal surgery under general anesthesia; 2. Expected operation time is 1-3 hours; 3. Aged 18 to 65 years; 4. BMI range between 18.5-29; 5. ASA Class I-II; 6. Informed consent was obtained.

Exclusion criteria

Exclusion criteria: 1. Patients with mental illness, central and peripheral nervous system diseases; 2. Patients with hypersensitivity to propofol or remifentanil; 3. Patients with long-term use of opioids or psychotropic drugs; 4. Surgical position is the prone position or lateral position, not suitable for BIS and WLi monitoring of patients.

Design outcomes

Primary

MeasureTime frame
P0;DR;—

Countries

China

Contacts

Public ContactYun Yue

Department of Anesthetiology, Beijing Chaoyang Hospital, Capital Medical University

yueyun@hotmail.com+86 010 85231463

Outcome results

None listed

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