Effect of storage duration on outcome of patients receiving red blood cell in emergency department.

ABSTRACT: The effect of the duration of red blood cell (RBC) storage on the outcomes of transfused patients remains controversial, and studies on patients in the emergency department (ED) are limited. This study aimed to determine the association between RBC storage duration and outcomes of patients receiving transfusions in the ED. For RBCs issued to patients in the ED between 2017 and 2022, the storage period of the RBC and data on the transfused patient were obtained. Patients were divided into fresh (≤ 7 days) and old (> 7 days) RBC groups, and the associations between storage duration, outcomes, and laboratory changes were evaluated. There was no significant difference in outcomes between the two groups in the 28-day mortality (adjusted odds ratio [OR] 0.91, 95% confidence interval [CI] 0.75-1.

SUBMITTER: Koo YK 

PROVIDER: S-EPMC11461482 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature