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Associations of Perioperative Red Blood Cell Transfusion With Outcomes of Kidney Transplantation in Korea Over a 16-Year Period
DC Field | Value | Language |
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dc.contributor.author | 김윤정 | - |
dc.contributor.author | 박용정 | - |
dc.date.accessioned | 2023-08-22T23:59:50Z | - |
dc.date.available | 2023-08-22T23:59:50Z | - |
dc.date.issued | 2023-07 | - |
dc.identifier.issn | 1011-8934 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/196119 | - |
dc.description.abstract | Background: This study investigated the associations between transfusion of different types of RBC preparations and kidney allograft outcomes after kidney transplantation (KT) over a 16-year period in Korea using a nationwide population-based cohort. Methods: We investigated the reported use of RBCs during hospitalization for KT surgery, rejection, and graft failure status using nationwide data from the National Health Information Database (2002-2017). The associations between the type of perioperative RBC product and transplant outcomes were evaluated among four predefined groups: no RBC transfusion, filtered RBCs, washed RBCs, and packed RBCs (pRBCs). Results: A total of 17,754 KT patients was included, among which 8,530 (48.0%) received some type of RBC transfusion. Of the patients who received RBC transfusion, 74.9%, 19.7%, and 5.4% received filtered RBCs, pRBCs, or washed RBCs, respectively. Regardless of the type of RBC products, the proportions of acute rejection and graft failure was significantly greater in patients receiving transfusion (P < 0.001). Cox proportional hazards regression analyses showed that the filtered RBC and pRBC groups were significantly associated with both rejection and graft failure. The washed RBC group also had hazard ratios greater than 1.0 for rejection and graft failure, but the association was not significant. Rejection-free survival of the pRBC group was significantly lower than that of the other groups (P < 0.001, log-rank test), and graft survival for the no RBC transfusion group was significantly greater than in the other groups (P < 0.001, log-rank test). Conclusions: Perioperative RBC transfusion was associated with poor graft outcomes. Notably, transfusion of pRBCs significantly increased transplant rejection. Therefore, careful consideration of indications for RBC transfusion and selection of the appropriate type of RBCs is necessary, especially for patients at high risk of rejection or graft failure. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | English | - |
dc.publisher | 대한의학회(The Korean Academy of Medical Sciences) | - |
dc.relation.isPartOf | JOURNAL OF KOREAN MEDICAL SCIENCE | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.subject.MESH | Blood Transfusion | - |
dc.subject.MESH | Erythrocyte Transfusion* / adverse effects | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Kidney Transplantation* | - |
dc.subject.MESH | Proportional Hazards Models | - |
dc.subject.MESH | Republic of Korea | - |
dc.title | Associations of Perioperative Red Blood Cell Transfusion With Outcomes of Kidney Transplantation in Korea Over a 16-Year Period | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Laboratory Medicine (진단검사의학교실) | - |
dc.contributor.googleauthor | Yoonjung Kim | - |
dc.contributor.googleauthor | Banseok Kim | - |
dc.contributor.googleauthor | Minjin Kang | - |
dc.contributor.googleauthor | HyunJun Nam | - |
dc.contributor.googleauthor | Dae-Hyun Ko | - |
dc.contributor.googleauthor | Yongjung Park | - |
dc.identifier.doi | 10.3346/jkms.2023.38.e212 | - |
dc.contributor.localId | A00793 | - |
dc.contributor.localId | A01582 | - |
dc.relation.journalcode | J01517 | - |
dc.identifier.eissn | 1598-6357 | - |
dc.identifier.pmid | 37463685 | - |
dc.subject.keyword | Blood Transfusion | - |
dc.subject.keyword | Graft Survival | - |
dc.subject.keyword | Kidney Transplantation | - |
dc.subject.keyword | Red Blood Cell | - |
dc.contributor.alternativeName | Kim, Yoon Jung | - |
dc.contributor.affiliatedAuthor | 김윤정 | - |
dc.contributor.affiliatedAuthor | 박용정 | - |
dc.citation.volume | 38 | - |
dc.citation.number | 28 | - |
dc.citation.startPage | e212 | - |
dc.identifier.bibliographicCitation | JOURNAL OF KOREAN MEDICAL SCIENCE, Vol.38(28) : e212, 2023-07 | - |
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