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1.
Chinese Journal of Blood Transfusion ; (12): 274-277, 2021.
Artigo em Chinês | WPRIM | ID: wpr-1004562

RESUMO

【Objective】 To establish a regional hemovigilance system of adverse reactions to blood donation(ARBD) and to evaluate its operation effect. 【Methods】 A regional monitoring working group was established to improve the ARBD monitoring system in two phases [phase-ⅠJanuary-June, 2019 and phase-Ⅱ July-December, 2019). The suitability of monitoring standards and reporting approaches, as well as the running effect of this system were evaluated by comparing the accuracy of ARBD classification and severity grading, timely report processing and the contents of reports submitted in two phases. The incidence of ARBD and the number of different types of ARBD cases in the two phases were analyzed to compare the monitoring effect. 【Results】 7 and 17 blood banks joined the regional working groups in phase-Ⅰand phase-Ⅱ, respectively. In phase-Ⅰ, 565 cases of ARBD were reported, 72.04%(407/565)of them was accurately sorted and 80.95%(34/42)were timely reported. Over 99% of reports covered such monitoring items as blood donors′ gender, type of blood donation, place of blood donation, organization mode of blood donation, symptom of ARBD, type, severity grading and other related factors, and less than 20% of reports recorded the details concerning the treatment following ARBD. In phase-Ⅱ, 1098 cases of ARBD were reported, 94.54%(1 038/1 098)of them was accurately sorted and 96.08%(98/102)were timely reported. Over 97% of reports covered the monitoring items mentioned above, still less than 30%, though elevated in comparison with phase-Ⅰ, of reports recorded the details concerning the treatment following ARBD, and less than 20% tracked the ARBD. The overall incidence of ARBD reported was 0.87%, while 0.93%(1 098/118 565)in phase-Ⅱ and 0.77%(565/73 267)in phase-Ⅰ, with statistically significant differences (P<0.01). 【Conclusion】 The regional monitoring system for ARBD in Chongqing, with Blood Safety Hemovigilance Guidelines(T/CSBT 001-2019)as the standard and the Blood Safety Monitoring Management Information System as the reporting approach, has been basically established through two phases of development, and the reporting contents need to be further managed at specific levels.

2.
Annals of Laboratory Medicine ; : 335-341, 2016.
Artigo em Inglês | WPRIM | ID: wpr-48337

RESUMO

BACKGROUND: Adverse transfusion reactions (ATRs) are clinically relevant to patients with significant morbidity and mortality. This study aimed to review the cases of ATR reported in the recipient-triggered trace back system for a recent nine-year period in Korea. METHODS: Nine-year data obtained from 2006 to 2014 by the trace back system at the Division of Human Blood Safety Surveillance of the Korean Centers for Disease Control (KCDC) were reviewed. The suspected cases were assessed according to six categories: (i) related to, (ii) probably related to, (iii) probably not related to, (iv) not related to transfusion, (v) unable to investigate, and (vi) under investigation. RESULTS: Since 2006, 199 suspected serious ATRs were reported in hospitals and medical institutions in Korea, and these ATRs were reassessed by the division of Human Blood Safety Surveillance of the KCDC. Among the reported 193 cases as transfusion related infections, hepatitis C virus (HCV) infection (135, 67.8%) was reported most frequently, followed by hepatitis B virus (HBV) infection (27, 13.6%), HIV infection (13, 6.5%), syphilis (9, 4.5%), malarial infection (4, 2.0%), other bacterial infections (3, 1.5%), HTLV infection (1, 0.5%), and scrub typhus infection (1, 0.5%), respectively. Of the 199 cases, 13 (6.5%) cases were confirmed as transfusion-related (3 HCV infections, 3 malarial infections, 1 HBV infection, 2 Staphylococcus aureus sepsis, 3 transfusion-related acute lung injuries, and 1 hemolytic transfusion reaction). CONCLUSIONS: This is the first nationwide data regarding serious ATRs in Korea and could contribute to the implementation of an effective hemovigilance system.


Assuntos
Humanos , Lesão Pulmonar Aguda/epidemiologia , Transfusão de Sangue/efeitos adversos , Infecções por HIV/epidemiologia , Hepatite C/epidemiologia , Malária/epidemiologia , República da Coreia , Estudos Retrospectivos , Reação Transfusional/etiologia
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