Article ; Online: The impact of revised definitions for transfusion-associated circulatory overload and transfusion-related acute lung injury on haemovigilance reporting.
2023 Volume 118, Issue 3, Page(s) 199–206
Abstract: Background and objectives: Transfusion-associated circulatory overload (TACO) and transfusion-related acute lung injury (TRALI) are serious adverse transfusion reactions. Standardized surveillance definitions are important to ensure consistent reporting ...
Abstract | Background and objectives: Transfusion-associated circulatory overload (TACO) and transfusion-related acute lung injury (TRALI) are serious adverse transfusion reactions. Standardized surveillance definitions are important to ensure consistent reporting of cases. Recently, revised definitions have been developed for TACO and TRALI, the latter of which has not yet been widely implemented. This study aimed to assess the impact of the new TACO and TRALI definitions on haemovigilance reporting. Materials and methods: The Australian Red Cross Lifeblood Adverse Transfusion Reaction database was accessed to identify all cases of suspected or confirmed TACO and TRALI referred from 1 July 2015 to 30 June 2019. Cases were assessed against both the former and new definitions and the results were compared. Results: A total of 73 cases were assessed. There were 48 TACO cases identified. Only 26 of 48 cases strictly met the former 2011 International Society of Blood Transfusion (ISBT) definition of TACO; 6 cases did not meet the definition and 16 cases lacked sufficient clinical details. In comparison, 46 cases met the revised 2018 ISBT definition, with only 2 cases having insufficient details. There were 24 cases of TRALI according to the existing 2004 Canadian Consensus Conference (CCC) definition compared with 25 cases according to the proposed 2019 revised definition. Conclusion: The revised TACO definition captured more cases than the former definition. No significant differences were observed in the number of TRALI cases under the proposed new definition. This is the first study to provide validation data for the revised TRALI definition. |
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MeSH term(s) | Humans ; Transfusion-Related Acute Lung Injury/diagnosis ; Transfusion-Related Acute Lung Injury/epidemiology ; Transfusion-Related Acute Lung Injury/etiology ; Australia ; Canada ; Transfusion Reaction/epidemiology ; Transfusion Reaction/etiology ; Blood Safety |
Language | English |
Publishing date | 2023-01-18 |
Publishing country | England |
Document type | Journal Article |
ZDB-ID | 80313-3 |
ISSN | 1423-0410 ; 0042-9007 |
ISSN (online) | 1423-0410 |
ISSN | 0042-9007 |
DOI | 10.1111/vox.13402 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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