Rapid detection of blood propofol concentration and exhaled propofol concentration in anesthesia using different target controlled infusion models

Research for assessment of accuracy and safety in propofol anesthesia using two different target controlled infution models

Status

Recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1800020437

Enrollment

Unknown

Registered

2018-12-29

Start date

2019-01-02

Completion date

Unknown

Last updated

2019-01-14

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

Conditions

patients undergoing operations in general anesthesia

Interventions

1:Marsh model plasma targeting infusion

2:Marsh model effect-site targeting infusion

3:Schnider model plasma targeting infusion

4:Schnider model effect-site targeting infusion

Eligibility

Sex/Gender

All

Age

18 Years to 75 Years

Inclusion criteria

Inclusion criteria: Patients aged 18 to 75 years, schedule to undergo operation in general anesthesia.

Exclusion criteria

Exclusion criteria: Allergy to lipid; ASA=IV; Pregnancy

Design outcomes

Primary

Measure	Time frame
blood concentration;exhaled propofol;	—

Countries

China

Contacts

Public ContactENYOU LI

First Affiliated Hospital of Harbin Medical University

enyouli@sina.com+86 13845109928

Outcome results

None listed

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