Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500115838) titled 'Intraoperative Artificial Colloid Infusion and Perioperative Acute Kidney Injury in Elderly Patients: A Retrospective Cohort Study' on Dec. 31, 2025.

Study Type: Observational study

Study Design: Cohort study

Primary Sponsor: Ruijin Hospital, Shanghai Jiao Tong University School of Medicine

Condition: Perioperative Acute Kidney Injury

Recruitment Status: Not Recruiting

Phase: Retrospective study

Date of First Enrollment: 2025-12-31

Target Sample Size: Observation group:30000;

Countries of Recruitment: China

To know more, visit https://www.chictr.org.cn/showproj.html?proj=303275

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