Serious Adverse Transfusion Reactions Reported in the National Recipient-Triggered Trace Back System in Korea (2006-2014)

Current State of Blood Management Services in Korea

Blood is lifesaving; however, it can neither be limitlessly acquired nor artificially produced. The supply and use of blood, as an invaluable biological commodity, necessitate systematic and rational management under governmental guidance to ensure safe and reliable transfusions. Despite Korea’s blood donation rate of 5.04%, which is higher than the 3.15% in high-income countries as reported by the WHO, the demand for blood exceeds the availability. This is due to the birthrate decline, dearth of young donors, and growing and aging recipient population. This review outlines the Korean blood management system, with a focus on blood service data from 2020, with the aim to delineate the current state of Korea’s blood management system and the policies established to address the imminent blood shortage. Each policy is described in detail to provide helpful information for blood management services in other countries.

ABO-Incompatible Transfusion Events Reported in Written Judgments and in the Korean Hemovigilance System

Fatal ABO-incompatible (ABOi) transfusion is one of the most common causes of transfusion-related death, but its reporting has been limited in Korea. We comprehensively reviewed ABOi transfusion events in Korea by analyzing cases reported in literature, Korean hemovigilance system (KOHEVIS) annual reports, and written judgments. Written judgments were assessed using a written judgment management system or a comprehensive legal information system. We found nine cases of ABOi transfusion events in written judgments (from 1953 to 2019), 16 in the KOHEVIS (from 2008 to 2018), and nine in published reports (from 1978 to 2019). One case was found in all three sources. Overall, we found 32 cases of ABOi transfusion events. Four cases died and 23 survived, while the outcomes for five were unavailable. ABOi transfusion errors occurred at the administration (50%, 16/32), sample (13%, 4/32), and testing (9%, 3/32) stages. The causes of errors were unavailable for nine cases (28%, 9/32). We report the status of ABOi transfusions in Korea and expect our results to contribute to the prevention of adverse reactions due to ABOi transfusion.

Blood Supply and Demand in Korea: What is in Store for the Future?

PURPOSE

Presently, Korea is facing new challenges associated with an imbalance in blood supply and demand. The purpose of this study was to examine trends in blood supply and demand in Korea over the past 10 years through 2018 and to propose what to prepare in the future.

MATERIALS AND METHODS

Age demographics in Korea were analyzed using data from the Statistics Korea. Blood donation and blood supply data were analyzed using Blood Services Statistics 2018 by the Korean Red Cross. Blood transfusion data from hospitals in 2018 were obtained from the Health Insurance Review and Assessment Service.

RESULTS

In 2018, 2883270 whole blood and apheresis units were collected in Korea. The Korean Red Cross supplied 4277762 blood components to 2491 hospitals. The overall blood donation rate was 5.6%, and the most frequent donors were young male donors. Leukoreduced red blood cells (RBCs) constituted 25% of all RBCs used, and 40% of all platelets were supplied by single-donor platelets. The self-sufficiency rate of domestic plasma with which to produce plasma-derived medicinal products was 68.7% in 2018. Blood use was the most frequent among patients aged 70-79 years.

CONCLUSION

Blood management in Korea is changing rapidly due to a low birth rate, rapid aging, and an increase in severely ill patients who require most of the blood supply. Therefore, future plans to promote donation at a national level and optimal use of blood in hospitals is necessary.