Evaluation of the potassium adsorption capacity of a potassium adsorption filter during rapid blood transfusion

H. Matsuura, Y. Akatsuka, C. Muramatsu, S. Isogai, Y. Sugiura, S. Arakawa, M. Murayama, M. Kurahashi, H. Takasuga, T. Oshige, T. Yuba, S. Mizuta, N. Emi

研究成果: Article査読

6 被引用数 (Scopus)

抄録

The concentration of extracellular potassium in red blood cell concentrates (RCCs) increases during storage, leading to risk of hyperkalemia. A potassium adsorption filter (PAF) can eliminate the potassium at normal blood transfusion. This study aimed to investigate the potassium adsorption capacity of a PAF during rapid blood transfusion. We tested several different potassium concentrations under a rapid transfusion condition using a pressure bag. The adsorption rates of the 70-mEq/l model were 76·8%. The PAF showed good potassium adsorption capacity, suggesting that this filter may provide a convenient method to prevent hyperkalemia during rapid blood transfusion.

本文言語English
ページ(範囲)428-431
ページ数4
ジャーナルVox Sanguinis
108
4
DOI
出版ステータスPublished - 01-05-2015

All Science Journal Classification (ASJC) codes

  • 血液学

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