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《Chinese Journal of Blood Transfusion》 2019-01
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The analysis on feasibility of re-entry of ELISA single reagent unqualified blood donors

CHENG Weifang;ZHOU Xueyong;ZHENG Yun;LV Qing;CUI Weiya;WANG Tingting;Anhui Blood Center;  
Objective To understand the feasibility of the recall of HBsAg,anti-HCV, HIV-Ag/Ab,anti-TP,and free of single reagent in the area of Hefei. Methods From November 2013 to August 2016,a total of 268 be shielded more than six months, ELISA past four single reagent reactive or grey area has required return donors to detect from four ELISA(HBsAg, HCV-Ab, HIV Ag/Ab, TP-Ab) and HBV, HCV, HIV three nucleic acid detection.After all qualified, a third ELISA test and the corresponding confirmed test(HBsAg: neutralization test; HCV-Ab: RIBA; HIV-Ab: WB; TP-Ab: TPPA), and HBcAb is added to the blood donors who are screened by HBsAg. All qualified will be allowed to return. Results After 268 blood donors were tested by the returning team, a total of 132 blood donors were returned to the blood donors, the total qualified rate was 49.25%(132/268). Conclusion Through the return process can actually make nearly half of the single ELISA reagent unqualified return blood donors, retained some blood resources, but the proportion is far lower than the average qualified rate of blood donors, blood stations should be treated with caution for work, because the return policy of improper selection and recall blood supply may exist safety risk of blood transfusion.
【CateGory Index】: R193.3
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