Korean Red Cross HLA-Matched Platelet Donor Registry / 대한수혈학회지

BACKGROUND: Transfusion of HLA-matched platelets is required when development of platelet refractoriness occurs after repeated platelet transfusion. This study was conducted to establish a HLA-matched platelet donor registry to supply matched platelets to patients who develop platelet refractoriness. METHODS: HLA-matched platelet donors were recruited among plateletpheresis donors. HLA-A and HLA-B antigen types of recruited donors were tested using a polymerase chain reaction-sequence specific oligonucleotide probe method. RESULTS: A total of 1,029 plateletpheresis donors were recruited. HLA-A and HLA-B antigen frequencies of recruited donors were similar to those of previously reported HLA antigen frequencies of Koreans. During the study period, a patient with platelet refractoriness recovered after receiving six units of HLA-matched platelets. CONCLUSION: During this study 1,029 donors were registered as HLA-matched platelet donors and a patient with platelet refractoriness received HLA-matched platelets using this registry. Supply of HLA-matched platelets will be facilitated by continuous expansion of the number of registered HLA-matched platelet donors, development of a program for management and searching for HLA-matched donors, and establishment of a request-supply system between hospitals and the Korean Red Cross through further studies.

Age-related normal ultra high frequency thresholds / 대한이비인후과학회지

No abstract available.