BACKGROUND/AIMS: Polyethylenimine-coated polyacrylonitrile (AN69ST) membrane is expected to improve the outcomes of critically ill patients treated by continuous renal replacement therapy (CRRT). METHODS: Using a Japanese health insurance claim database, we identified adult patients receiving CRRT in intensive care units (ICUs) from April 2014 to October 2015. We used a multivariable logistic regression model to assess in-hospital mortality and Fine and Gray's proportional subhazards model to assess the ICU length of stay (ICU-LOS) accounting for the competing risks. RESULTS: Of 2,469 ICU patients, 156 were treated by AN69ST membrane. Crude in-hospital mortality was 50.0% in the AN69ST group and 54.0% in the non-AN69ST group. Adjusted odds ratio (OR) of AN69ST membrane use for in-hospital mortality was 0.65 (95% CI 0.45-0.93). The use of AN69ST membrane was also independently associated with shorter ICU-LOS. CONCLUSION: This retrospective observational study suggested that CRRT with AN69ST membrane might be associated with better in-hospital outcomes.
BACKGROUND/AIMS: Polyethylenimine-coated polyacrylonitrile (AN69ST) membrane is expected to improve the outcomes of critically illpatients treated by continuous renal replacement therapy (CRRT). METHODS: Using a Japanese health insurance claim database, we identified adult patients receiving CRRT in intensive care units (ICUs) from April 2014 to October 2015. We used a multivariable logistic regression model to assess in-hospital mortality and Fine and Gray's proportional subhazards model to assess the ICU length of stay (ICU-LOS) accounting for the competing risks. RESULTS: Of 2,469 ICU patients, 156 were treated by AN69ST membrane. Crude in-hospital mortality was 50.0% in the AN69ST group and 54.0% in the non-AN69ST group. Adjusted odds ratio (OR) of AN69ST membrane use for in-hospital mortality was 0.65 (95% CI 0.45-0.93). The use of AN69ST membrane was also independently associated with shorter ICU-LOS. CONCLUSION: This retrospective observational study suggested that CRRT with AN69ST membrane might be associated with better in-hospital outcomes.
Authors: Christina L Klein; Tom S Hoke; Wen-Feng Fang; Christopher J Altmann; Ivor S Douglas; Sarah Faubel Journal: Kidney Int Date: 2008-07-02 Impact factor: 10.612
Authors: Edward Clark; Amber O Molnar; Olivier Joannes-Boyau; Patrick M Honoré; Lindsey Sikora; Sean M Bagshaw Journal: Crit Care Date: 2014-01-08 Impact factor: 9.097