A prospective cohort study of intraoperative renal oxygen saturation monitoring and postoperative acute kidney injury in elderly patients undergoing hepatectomy

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200065081

Enrollment

Unknown

Registered

2022-10-27

Start date

2022-11-01

Completion date

Unknown

Last updated

2024-03-11

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

Conditions

Acute kidney injury

Interventions

Complicated group:N/A

No complication group:N/A

Eligibility

Sex/Gender

All

Age

65 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Patients undergoing elective hepatectomy; 2. Age greater than or equal to 65 years; 3. ASA class I-III; 4. Written informed consent has been obtained.

Exclusion criteria

Exclusion criteria: 1. BMI = 30kg/m^2; 2. Patients with preoperative combined severe renal insufficiency (need for renal replacement therapy); 3. Undergoing liver transplantation surgery; 4. Ultrasound measurement of kidney depth >= 40mm or <= 20mm.

Design outcomes

Primary

Measure	Time frame
Acute kidney injury;	—

Secondary

Measure	Time frame
Hypoperfusion-related complications;Cardiac system complications;Neurological complications;Pulmonary complications;Infection;Hospital duration;30-day mortality;	—

Countries

China

Contacts

Public ContactMi Weidong

The First Medical Center, Chinese PLA General Hospital

wwdd1962@163.com+86 13381082966

Outcome results

None listed

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