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Prediction of Acute Kidney Injury After Major Non-Cardiac Surgery with Preoperative Biomarkers: A Case Records Based Retrospective Cohort Study

Prediction of Acute Kidney Injury After Major Non-Cardiac Surgery with Preoperative Biomarkers: A Case Records Based Retrospective Cohort Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900024056
Enrollment
Unknown
Registered
2019-06-23
Start date
2019-07-01
Completion date
Unknown
Last updated
2019-07-22

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

Southern Medical University Nanfang Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Adult (age >=18 years) patients who underwent surgery under general or regional anesthesia at Southern Medical University Nanfang Hospital from 2008 to 2018.

Exclusion criteria

Exclusion criteria: (1) No preoperative blood test; (2) Cardiac, transplant, urologic, or obstetric surgery; (3) Minor surgery with surgery duration < 1 hour; (4) Evidence of preoperative AKI, preoperative end-stage renal disease or prior kidney transplantation; (5) No preoperative or postoperative creatinine measurements.

Design outcomes

Primary

MeasureTime frame
acute kidney injury;—

Secondary

MeasureTime frame
severe AKI;Postoperative length of stay;—

Countries

China

Contacts

Public ContactKexuan Liu

Southern Medical University Nanfang Hospital

liukexuan507@163.com+86 13710684096

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 15, 2026