Effect of controlled low central venous pressure technique on cerebral oxygen supply in patients undergoing hepatectomy

Effect of controlled low central venous pressure technique on cerebral oxygen supply in hepatectomy patients

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100049958

Enrollment

Unknown

Registered

2021-08-15

Start date

2021-09-01

Completion date

Unknown

Last updated

2022-04-19

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

Conditions

hepatectomy

Interventions

Group one:Internal carotid ultrasound

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: Patients with elective open hepatectomy under general anesthesia at Subei People's Hospital from October to November 2021, aged 18-65 years old, American Society of Anesthesiologists (ASA) grade I-II, without cardiac insufficiency and cerebrovascular disease, BMI1830kg/m2.

Exclusion criteria

Exclusion criteria: 1. Do not sign the informed consent; A history of general anesthesia within 2.5 years; 3. Mental illness or long-term use of psychotropic drugs.

Design outcomes

Primary

Measure	Time frame
Internal carotid artery blood flow parameters;Cerebral oxygen saturation;	—

Countries

China

Contacts

Public ContactGe Yali

Northern Jiangsu People's Hospital Anesthesiology Department

happygezi81@163.com+86 18051061135

Outcome results

None listed

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