NCT05945940

Preoperative Nutritional Status and Postoperative Acute Kidney Injury

Prognostic Significance of Preoperative Nutritional Status for Postoperative Acute Kidney Injury in Elderly Patients Undergoing Major Abdominal Surgery

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 2,977 (actual)
• Sponsor: Rao Sun · Academic / Other
• Sex: All
• Age: 65 Years – 100 Years
• Healthy volunteers: Not accepted

Summary

There is a high prevalence of postoperative acute kidney injury (AKI) in patients who undergo intra-abdominal surgery, and it is particularly common in the elderly. Identifying high-risk patients for postoperative AKI early can facilitate the development of preventive and therapeutic management strategies. The goal of this retrospective study is to investigate the predictive value of preoperative nutritional status, as measured by three scoring systems - the geriatric nutritional risk index (GNRI), prognostic nutritional index (PNI), and controlling nutritional status (CONUT) score - on postoperative AKI in elderly patients undergoing major abdominal surgery.

Conditions

• Postoperative Acute Kidney Injury

Interventions

Type	Name	Description
OTHER	no intervention	no intervention

Timeline

• Start date: 2023-07-20
• Primary completion: 2023-07-30
• Completion: 2023-07-30
• First posted: 2023-07-14
• Last updated: 2023-10-06

Locations

1 site across 1 country: China