Study on the safety of homotype transfusion of military blood donors with negative unexpected antibodies / 中国输血杂志
Chinese Journal of Blood Transfusion
;
(12): 314-316, 2022.
Artículo
en Chino
| WPRIM
| ID: wpr-1004374
ABSTRACT
【Objective】 To analyze the safety of homotypic transfusion in military donors with negative unexpected antibody. 【Methods】 Blood samples (4 mL/person)of eligible military blood donors from November 2018 to October 2019 in our hospital (also working as forces blood station) were conducted for RBC antigen typing, unexpected antibody screening, direct antiglobulin test and cross-match test using microcolumn gel technology, and the compatibility of homotype blood samples was statistical analyzed. 【Results】 A total of 1 577 samples from eligible military blood donors were collected, including A RhD (+ ), B RhD (+ ), O RhD (+ ) and AB RhD (+ ), accounting for 31.39% (495/1 577), 34.37% (542/1 577), 24.10% (380/1 577) and 10.15% (160/1 577), respectively. Six samples presenting positive unexpected antibodies (0.38%, 6/1 577) were screened out, and a total of 7 141 cross-matching tests were performed on 1 571 unexpected antibody negative samples, including A RhD (+ ) [37.36% (2 668/7 141)], B RhD (+ ) [34.81% (2 486/7 141)], O RhD (+ ) [17.71% (1265/7 141)] and AB RhD (+ ) [10.11% (722/7 141)]. There was only 1 case of incompatible cross-matching presented between other donors and clinical patients, and the direct antiglobulin test was 1+ , therefore suspended red blood cells of the donor were scrapped. 【Conclusion】 There was high compatibility and good security of homotype transfusion of military blood donors with negative unexpected antibody.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Blood Transfusion
Año:
2022
Tipo del documento:
Artículo
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