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Epidemiology of Acute Kidney Injury Associated with Major Surgery: A Single-Center Prospective Observational Study

Epidemiology of Acute Kidney Injury Associated with Major Surgery: A Single-Center Prospective Observational Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500115359
Enrollment
Unknown
Registered
2025-12-25
Start date
2024-01-04
Completion date
Unknown
Last updated
2026-01-05

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

Conditions

Acute kidney injury

Interventions

Acute Kidney Injury Observation Group:None

Sponsors

The First Affiliated Hospital with Nanjing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Age >= 18 years; 2. Undergoing major surgery (duration >=2 hours) and admitted to the intensive care unit postoperatively.

Exclusion criteria

Exclusion criteria: 1. Acute kidney injury within the previous 3 months; 2. End-stage renal disease (CKD stage 5) with dialysis dependence or renal transplantation; 3. Death within 24 h after surgery.

Design outcomes

Primary

MeasureTime frame
Acute kidney injury;—

Secondary

MeasureTime frame
ICU and hospital stay;Mortality rate;The use of renal replacement therapy (RRT);The severity and duration of PO-AKI;—

Countries

China

Contacts

Public ContactHuijuan Mao

The First Affiliated Hospital with Nanjing Medical University

huijuanmao@126.com+86 25 6830 6734

Outcome results

None listed

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