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Correlation between tissue oxygen saturation and acute kidney injury in patients undergoing cardiac surgery

Correlation between tissue oxygen saturation and acute kidney injury in patients undergoing cardiac surgery

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200065161
Enrollment
Unknown
Registered
2022-10-30
Start date
2022-11-01
Completion date
Unknown
Last updated
2023-05-15

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

Conditions

acute kidney injury

Interventions

Case series:None

Sponsors

Peking University International Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients undergoing cardiac surgery under cardiopulmonary bypass; Age =18 years; Preoperative left ventricular ejection fraction (LVEF) =30%; Left ventricular end-diastolic diameter =70mm in patients with coronary heart disease and =80mm in patients with other heart diseases;Sign the informed consent form.

Exclusion criteria

Exclusion criteria: The function of important organs was seriously impaired; Severe coagulation dysfunction; Severe ventricular arrhythmias; Preoperative serum creatinine >200ug/ml or diagnosed as stage AKI-3; Patients with mental or legal disabilities; Lactating and pregnant women; Patients who refuse to sign informed consent forms.

Design outcomes

Primary

MeasureTime frame
Renal oxygen saturation;Serum creatinine;Urine output;—

Secondary

MeasureTime frame
Cerebral oxygen saturation;Serum cystatin C;—

Countries

China

Contacts

Public ContactShi Chunxia

Peking University International Hospital

shichunxia@pkuih.edu.cn18511261732

Outcome results

None listed

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