Quality analysis of platelet concentrates prepared with optimized blood collection bags / 中国输血杂志
Chinese Journal of Blood Transfusion
;
(12): 535-537, 2021.
Article
in Chinese
| WPRIM
| ID: wpr-1004600
ABSTRACT
【Objective】 To evaluate the quality of platelet concentrates prepared by two different blood collection bags, so as to provide references for the development of high-quality platelet preparation. 【Methods】 Platelet concentrates were prepared using buffy coating from the whole blood collected by conventional and optimized single-use blood collection bags with leukoreduction filter, respectively. The volume of whole blood collected was 400 mL, and 60 bags in total. They were divided into group A (conventional collection bags, n=30), and the size of buffy coating pouch was 15 cm×12 cm; group B (optimized collection bags, n=30), and the size of buffy coating pouch was 11 cm×9 cm. 【Results】 There were significant differences between group A and group B in the amount of red blood cells contamination, platelet content, and platelet yielding rate (P<0.05), which were (2.62±0.57)×109/mL vs (1.37±0.35)×109/mL, (4.41±0.31)×1010/mL vs (6.21±0.63)×1010/mL, and (55.03±0.06)% vs (79.23±0.09)%, respectively. 【Conclusion】 The buffy coating pouch with the size of 11 cm×9 cm can produce better platelet concentrates, thus improves the safety and efficacy of clinical blood transfusion.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Blood Transfusion
Year:
2021
Type:
Article
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