Acute kidney injury following hip fracture.


Journal

Injury
ISSN: 1879-0267
Titre abrégé: Injury
Pays: Netherlands
ID NLM: 0226040

Informations de publication

Date de publication:
Dec 2019
Historique:
received: 18 02 2019
accepted: 03 10 2019
pubmed: 19 10 2019
medline: 27 11 2020
entrez: 19 10 2019
Statut: ppublish

Résumé

Hip fracture causes disability and excess mortality in the aging population. Acute kidney injury (AKI), is known to diminish survival of critically ill and trauma patients. AKI is also a common perioperative complication among surgical patients. We examined the effect of AKI on the survival of hip fracture patients in a Finnish hip fracture population and the risk factors for AKI in a prospective study. The study cohort constituted of 486 consecutive low-energy trauma hip fracture patients referred to Satakunta Central Hospital (Pori, Finland) and Turku University Hospital (Turku, Finland). The patients underwent standard diagnostics and treatment in the emergency department (ER) and were operated according to the local treatment protocol. Serum creatinine (sCr) was analyzed daily pre- and post-operatively during the hospital stay. Patients were divided into groups; AKI and non-AKI based on Kidney Disease: Improving Global Outcomes (KDIGO) criteria. The incidence of AKI in the study cohort was 8.4% (40/475). Eleven patients were excluded due to missing sCr data. The baseline characteristics of AKI and non-AKI groups differed significantly concerning baseline sCr but were otherwise similar. At 90-day follow-up, the overall mortality was 14.4%. Patients with AKI had a significantly higher mortality (35.0%) than those with no AKI (12.7%) (p < 0.001). Dementia, preoperative sCr and any stage of AKI were independent predictors for mortality. Dementia and preoperative sCr were independently associated with post-operative AKI. In this study AKI was a significant factor associated with a 3 -fold mortality during the first three months after surgery for low-energy trauma hip fracture.

Sections du résumé

BACKGROUND BACKGROUND
Hip fracture causes disability and excess mortality in the aging population. Acute kidney injury (AKI), is known to diminish survival of critically ill and trauma patients. AKI is also a common perioperative complication among surgical patients. We examined the effect of AKI on the survival of hip fracture patients in a Finnish hip fracture population and the risk factors for AKI in a prospective study.
METHODS METHODS
The study cohort constituted of 486 consecutive low-energy trauma hip fracture patients referred to Satakunta Central Hospital (Pori, Finland) and Turku University Hospital (Turku, Finland). The patients underwent standard diagnostics and treatment in the emergency department (ER) and were operated according to the local treatment protocol. Serum creatinine (sCr) was analyzed daily pre- and post-operatively during the hospital stay. Patients were divided into groups; AKI and non-AKI based on Kidney Disease: Improving Global Outcomes (KDIGO) criteria.
RESULTS RESULTS
The incidence of AKI in the study cohort was 8.4% (40/475). Eleven patients were excluded due to missing sCr data. The baseline characteristics of AKI and non-AKI groups differed significantly concerning baseline sCr but were otherwise similar. At 90-day follow-up, the overall mortality was 14.4%. Patients with AKI had a significantly higher mortality (35.0%) than those with no AKI (12.7%) (p < 0.001). Dementia, preoperative sCr and any stage of AKI were independent predictors for mortality. Dementia and preoperative sCr were independently associated with post-operative AKI.
CONCLUSION CONCLUSIONS
In this study AKI was a significant factor associated with a 3 -fold mortality during the first three months after surgery for low-energy trauma hip fracture.

Identifiants

pubmed: 31623901
pii: S0020-1383(19)30589-3
doi: 10.1016/j.injury.2019.10.008
pii:
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

2268-2271

Commentaires et corrections

Type : CommentIn

Informations de copyright

Copyright © 2019 Elsevier Ltd. All rights reserved.

Auteurs

Ida Rantalaiho (I)

Department of Orthopaedics and Traumatology, Turku University Hospital and University of Turku, P.O. Box 28, FIN-20701, Turku, Finland. Electronic address: ida.rantalaiho@tyks.fi.

Jarmo Gunn (J)

Heart Center, Turku University Hospital, Turku, Finland; Department of Surgery, University of Turku, Turku, Finland.

Juha Kukkonen (J)

Department of Surgery, Division of Orthopaedic and Trauma Surgery, Satakunta Central Hospital, Pori, Finland.

Antti Kaipia (A)

Department of Urology, Tampere University Hospital and University of Tampere, Tampere, Finland.

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