ArticleRenal failure2025
Acute kidney injury after hip fracture surgery among elderly patients in the ICU: incidence, risk factors and their predictive value, clinical impact-a retrospective single-center study.
Article in Renal failure, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Article
- Evaluation of Preoperative Left Ventricular Relative Wall Thickness for Predicting Postoperative Acute Kidney Injury in Elderly Hip Fracture Patients.Journal of clinical medicine · 2026Article
- Fracture Type Modifies the Prognostic Impact of Acute Kidney Injury on In-Hospital Mortality after Hip Fracture Surgery in Elderly Patients: A Retrospective Cohort Study with Risk Stratification.Geriatric orthopaedic surgery & rehabilitation · 2026Article
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4 authors.
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Abstract
objectiveTo explore the incidence, risk factors and clinical effects of acute kidney injury (AKI) in elderly patients with hip fracture admitted to the ICU postoperatively and assess the predictive value of risk factors.
methodsWe retrospectively analyzed consecutive elderly patients with hip fracture who underwent surgery and were admitted to the ICU at Beijing Jishuitan Hospital, Capital Medical University (October 2022-August 2023). Patients were divided into AKI group and non-AKI group according to whether AKI occurred. Demographic, preoperative, intraoperative, and postoperative data were compared. Multivariate logistic regression identified AKI risk factors, and receiver operating characteristic (ROC) curves evaluated their predictive ability.
resultsAmong 156 patients, 31 (19.9%) developed AKI. Multivariate logistic regression analysis showed that female sex, intraoperative blood transfusion, postoperative albumin level and postoperative Acute Physiology and Chronic Health Evaluation (APACHE) II score were independent risk factors for AKI (
conclusionThe incidence of AKI was high in elderly patients with hip fracture admitted to ICU after surgery. The combination of being female, receipt of intraoperative blood transfusion, postoperative albumin level and postoperative APACHE II score had good predictive value for AKI. The occurrence of AKI resulted in prolonged ICU stay.
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