Pediatric critical care medicine : a journal of the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies · 2021
Continuous Renal-Replacement Therapy in Critically Ill Children: Practice Changes and Association With Outcome.
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Chen ZhiJiang, Wang HuiLi, Wu Zhu, Jin Ming, Chen YiTing, Li Jun, Wei QiuJu, Tao ShaoHua, Zeng Qiyi
Аннотация
OBJECTIVES: This study was designed to evaluate practice changes and outcomes over a 10-year period in a large single-center PICU cohort that received continuous renal-replacement therapy.
DESIGN: Retrospective study design.
SETTING: A multidisciplinary tertiary PICU of a university-affiliated hospital in Guangzhou, China.
PATIENTS: All critically ill children who were admitted to our PICU from January 2010 to December 2019 and received continuous renal-replacement therapy were included in this study.
MEASUREMENTS AND MAIN RESULTS: A total of 289 patients were included in the study. Of the two study periods, 2010-2014 and 2015-2019, the proportion of continuous renal-replacement therapy initiation time greater than 24 hours was significantly reduced ([73/223] 32.73% vs. [40/66] 60.60%, p < 0.001), the percentage of fluid overload at continuous renal-replacement therapy initiation was lower (3.8% [1.6-7.2%] vs. 12.1% [6.6-23.3%], p < 0.001), the percentage of regional citrate anticoagulation protocol was increased ([223/223] 100% vs. [15/66] 22.7%, p < 0.001), and the ICU survival rate was significantly improved ([24/66] 36.4% vs. [131/223] 58.7%, p = 0.001) in the latter period compared with the former. In addition, subgroup analysis found that survival were higher in patients with continuous renal-replacement therapy initiation time less than 24 hours, regional citrate anticoagulation protocol, and fluid overload less than 10%.
CONCLUSIONS: The survival rate of patients received continuous renal-replacement therapy treatment in our center has improved over past 10 years, and some changes have taken place during these periods. Among them, early initiation of continuous renal-replacement therapy, lower fluid overload, and regional citrate anticoagulation method seems to be related to the improvement of outcome. Ongoing evaluation of the practice changes and quality improvement of continuous renal-replacement therapy for critically ill pediatric patients still need attention.
DESIGN: Retrospective study design.
SETTING: A multidisciplinary tertiary PICU of a university-affiliated hospital in Guangzhou, China.
PATIENTS: All critically ill children who were admitted to our PICU from January 2010 to December 2019 and received continuous renal-replacement therapy were included in this study.
MEASUREMENTS AND MAIN RESULTS: A total of 289 patients were included in the study. Of the two study periods, 2010-2014 and 2015-2019, the proportion of continuous renal-replacement therapy initiation time greater than 24 hours was significantly reduced ([73/223] 32.73% vs. [40/66] 60.60%, p < 0.001), the percentage of fluid overload at continuous renal-replacement therapy initiation was lower (3.8% [1.6-7.2%] vs. 12.1% [6.6-23.3%], p < 0.001), the percentage of regional citrate anticoagulation protocol was increased ([223/223] 100% vs. [15/66] 22.7%, p < 0.001), and the ICU survival rate was significantly improved ([24/66] 36.4% vs. [131/223] 58.7%, p = 0.001) in the latter period compared with the former. In addition, subgroup analysis found that survival were higher in patients with continuous renal-replacement therapy initiation time less than 24 hours, regional citrate anticoagulation protocol, and fluid overload less than 10%.
CONCLUSIONS: The survival rate of patients received continuous renal-replacement therapy treatment in our center has improved over past 10 years, and some changes have taken place during these periods. Among them, early initiation of continuous renal-replacement therapy, lower fluid overload, and regional citrate anticoagulation method seems to be related to the improvement of outcome. Ongoing evaluation of the practice changes and quality improvement of continuous renal-replacement therapy for critically ill pediatric patients still need attention.