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Intraoperative Artificial Colloid Infusion and Perioperative Acute Kidney Injury in Elderly Patients: A Retrospective Cohort Study

Intraoperative Artificial Colloid Infusion and Perioperative Acute Kidney Injury in Elderly Patients: A Retrospective Cohort Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500115838
Enrollment
Unknown
Registered
2025-12-31
Start date
2025-12-31
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

Perioperative Acute Kidney Injury

Interventions

Observation group:None

Sponsors

Ruijin Hospital, Shanghai Jiao Tong University School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All
Age
65 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Age >= 65 years old; 2.Surgery duration exceeding 1 hour;

Exclusion criteria

Exclusion criteria: 1.Preoperative renal replacement therapy; 2.Lack of creatinine data within 30 days prior to surgery; 3.Lack of creatinine data within 7 days after surgery; 4.Lack of intraoperative fluid intake and output data;

Design outcomes

Primary

MeasureTime frame
Perioperative acute kidney injury;—

Secondary

MeasureTime frame
General information;—

Countries

China

Contacts

Public ContactMingzhu Zhu

Ruijin Hospital, Shanghai Jiao Tong University School of Medicine

zhumingzhu1994@126.com+86 136 8175 5215

Outcome results

None listed

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