Safety of blood mixture transfusion by rapid infusion device in liver transplantation recipients.
10.17085/apm.2019.14.1.54
- Author:
Seong Mi YANG
1
;
Chul Woo JUNG
;
Won Ho KIM
;
Ho Geol RYU
;
Soo Bin YOON
;
Hyung Chul LEE
Author Information
1. Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea. lucid80@gmail.com
- Publication Type:Original Article
- Keywords:
Blood safety;
Blood transfusion;
Liver transplantation
- MeSH:
Acidosis;
Blood Banks;
Blood Safety;
Blood Transfusion;
Citric Acid;
Electrolytes;
Erythrocytes;
Glucose;
Hematocrit;
Hemorrhage;
Humans;
Hydrogen-Ion Concentration;
Hypocalcemia;
Liver Transplantation*;
Liver*;
Metabolism;
Plasma;
Point-of-Care Systems;
Potassium;
Sodium
- From:Anesthesia and Pain Medicine
2019;14(1):54-62
- CountryRepublic of Korea
- Language:English
-
Abstract:
BACKGROUND: Information on biochemical changes following rapid transfusion of blood mixtures in liver transplantation patients is limited. METHODS: A blood mixture composed of red blood cells, fresh frozen plasma, and 0.9% saline was prepared in a ratio of 1 unit:1 unit:250 ml. During massive hemorrhage, 300 ml of the blood mixture was repeatedly transfused. A blood mixture sample as well as pre- and post-transfusion arterial blood samples were collected at the first, third, fifth, and seventh bolus transfusions. Changes in pH, hematocrit, electrolytes, and glucose were measured with a point-of-care analyzer. The biochemical changes were described, and the factors driving the changes were sought through linear mixed effects analysis. RESULTS: A total of 120 blood samples from 10 recipients were examined. Potassium and sodium levels became normalized during preservation. Biochemical changes in the blood mixture were significantly related to the duration of blood bank storage and reservoir preservation (average R2 = 0.41). Acute acidosis and hypocalcemia requiring immediate correction occurred with each transfusion. Both the pre-transfusion value of the patient and the blood mixture value were significant predictors of post-transfusion changes in the body (average R2 = 0.87); however, the former was more crucial. CONCLUSIONS: Rapid infusion of blood mixture is relatively safe because favorable biochemical changes occur during storage in the reservoir, and the composition of the blood mixture has little effect on the body during rapid transfusion in liver recipients. However, acute hypocalcemia and acidosis requiring immediate correction occurred frequently due to limited citrate metabolism in the liver recipients.
