2017年10月
Acute kidney injury after pediatric liver transplantation: incidence, risk factors, and association with outcome
JOURNAL OF ANESTHESIA
- ,
- ,
- ,
- ,
- 巻
- 31
- 号
- 5
- 開始ページ
- 758
- 終了ページ
- 763
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1007/s00540-017-2395-2
- 出版者・発行元
- SPRINGER JAPAN KK
Data on the incidence of, risk factors for, and association with outcomes of acute kidney injury (AKI) after pediatric liver transplantation are scarce. We conducted a retrospective cohort study to determine the incidence of AKI after pediatric liver transplantation. In addition, we examined risk factors for AKI and association of AKI with outcomes.
This study included 156 children aged between 3 months and 18 years undergoing liver transplantation at Kyoto University Hospital. AKI was defined according to the Kidney Disease: Improving Global Outcomes guidelines based on serum creatinine and urine output. We used multivariable logistic regression with stepwise variable selection to identify independent risk factors for AKI.
AKI occurred in 72 patients (46.2%); 34 (21.8%) had stage 1, 32 (20.5%) had stage 2, and 6 (3.8%) had stage 3 AKI. Factors independently associated with the development of AKI were increased preoperative total bilirubin level (adjusted odds ratio, 1.04 per 1 mg/dl; 95% confidence interval, 1.01-1.09; P = 0.026) and increased intraoperative blood loss (adjusted odds ratio, 1.03 per 10 ml/kg; 95% confidence interval, 1.00-1.06; P = 0.022). AKI was significantly associated with prolonged hospitalization (median, 61 vs. 46 days; P = 0.028). In-hospital mortality rate was 4.2% in patients with AKI and 3.6% in those without AKI (P = 1.000).
The incidence of AKI after pediatric liver transplantation was 46.2%. Increased preoperative total bilirubin level and increased intraoperative blood loss were independently associated with the development of AKI. AKI was associated with prolonged hospitalization.
This study included 156 children aged between 3 months and 18 years undergoing liver transplantation at Kyoto University Hospital. AKI was defined according to the Kidney Disease: Improving Global Outcomes guidelines based on serum creatinine and urine output. We used multivariable logistic regression with stepwise variable selection to identify independent risk factors for AKI.
AKI occurred in 72 patients (46.2%); 34 (21.8%) had stage 1, 32 (20.5%) had stage 2, and 6 (3.8%) had stage 3 AKI. Factors independently associated with the development of AKI were increased preoperative total bilirubin level (adjusted odds ratio, 1.04 per 1 mg/dl; 95% confidence interval, 1.01-1.09; P = 0.026) and increased intraoperative blood loss (adjusted odds ratio, 1.03 per 10 ml/kg; 95% confidence interval, 1.00-1.06; P = 0.022). AKI was significantly associated with prolonged hospitalization (median, 61 vs. 46 days; P = 0.028). In-hospital mortality rate was 4.2% in patients with AKI and 3.6% in those without AKI (P = 1.000).
The incidence of AKI after pediatric liver transplantation was 46.2%. Increased preoperative total bilirubin level and increased intraoperative blood loss were independently associated with the development of AKI. AKI was associated with prolonged hospitalization.
- リンク情報
- ID情報
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- DOI : 10.1007/s00540-017-2395-2
- ISSN : 0913-8668
- eISSN : 1438-8359
- PubMed ID : 28766021
- Web of Science ID : WOS:000412898100017