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Effect of Intraoperative Fluid Volume on Postoperative Acute Kidney Injury in Neonates

Dose-response relationship between intraoperative fluid volume and postoperative acute kidney injury in neonates at mid-to-high altitudes: a retrospective observational study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500105818
Enrollment
Unknown
Registered
2025-07-11
Start date
2025-07-19
Completion date
Unknown
Last updated
2025-07-14

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:NA

Sponsors

Kunming Children's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
0.1 Years to 0.1 Years

Inclusion criteria

Inclusion criteria: 1. Newborns who received surgical treatment at Kunming Children's Hospital from January 2020 to December 2024. 2. The operation time is >=30 minutes and general anesthesia is received. 3. Stay in the NICU for at least 48 hours after the surgery.

Exclusion criteria

Exclusion criteria: 1. Congenital kidney malformation. 2. Undergo kidney-related surgeries during the surgical procedure. 3. There was already AKI before the operation. 4. Clinical data is missing by more than 20%.

Design outcomes

Primary

MeasureTime frame
Acute kidney injury;—

Secondary

MeasureTime frame
Duration of mechanical ventilation;Length of hospital stay;mortality rate;—

Countries

China

Contacts

Public ContactHaifei Gu

Kunming Children's Hospital

550345980@qq.com+86 135 2937 4907

Outcome results

None listed

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