Effect of donor blood storage on gel column crossmatch in dogs

© 2022 The Authors. Veterinary Clinical Pathology published by Wiley Periodicals LLC on behalf of American Society for Veterinary Clinical Pathology.

Bibliographische Detailangaben
Veröffentlicht in:Veterinary clinical pathology. - 1975. - 52(2023), 1 vom: 12. März, Seite 30-37
1. Verfasser: Thomas-Hollands, Alison (VerfasserIn)
Weitere Verfasser: Hess, Rebecka S, Weinstein, Nicole M, Marryott, Kimberly, Fromm, Samantha, Chappini, Nicole A, Callan, Mary Beth
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Veterinary clinical pathology
Schlagworte:Observational Study, Veterinary Journal Article RBC transfusion alloantibodies compatibility testing Blood Group Antigens
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245 1 0 |a Effect of donor blood storage on gel column crossmatch in dogs 
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500 |a Citation Status MEDLINE 
520 |a © 2022 The Authors. Veterinary Clinical Pathology published by Wiley Periodicals LLC on behalf of American Society for Veterinary Clinical Pathology. 
520 |a BACKGROUND: Compared with fresh blood, stored equine donor blood results in spurious tube crossmatch incompatibilities. Interpretation of blood crossmatch results is considered subjective 
520 |a OBJECTIVES: We aimed to determine if the duration of canine donor blood storage impacts compatibility testing using a standard gel column crossmatch and evaluate interobserver variation in the interpretation of crossmatch results 
520 |a METHODS: Observational study. Whole blood segments were obtained from 23 canine packed red blood cell (RBC) units for use in crossmatches after storage for 0, 7, 14, 21, 28, and 35 days. Major and minor crossmatches were performed using serum and RBCs, respectively, from two to three healthy "recipient" dogs per unit. All crossmatch results were interpreted by four observers, of whom three were blinded 
520 |a RESULTS: All major crossmatches (n = 61) were compatible on day 0 and remained compatible through day 35 of storage. All minor crossmatches (n = 69) were compatible at all time points, except for five donor pairs with 1 to 3+ agglutination. Repeat testing of these five donor pairs confirmed crossmatch incompatibilities on days 0 through 35, with no change in the degree of incompatibility over time. There was substantial agreement among four observers in determining compatibility (κ = 0.94) and scoring incompatibility (κ = 0.76) 
520 |a CONCLUSIONS: The current practice of performing canine crossmatches with whole blood segments stored for up to 35 days is acceptable, with no spurious changes in compatibility expected over time. The substantial interobserver agreement suggests that the gel column is suitable for performing canine crossmatches in a laboratory setting with multiple personnel 
650 4 |a Observational Study, Veterinary 
650 4 |a Journal Article 
650 4 |a RBC transfusion 
650 4 |a alloantibodies 
650 4 |a compatibility testing 
650 7 |a Blood Group Antigens  |2 NLM 
700 1 |a Hess, Rebecka S  |e verfasserin  |4 aut 
700 1 |a Weinstein, Nicole M  |e verfasserin  |4 aut 
700 1 |a Marryott, Kimberly  |e verfasserin  |4 aut 
700 1 |a Fromm, Samantha  |e verfasserin  |4 aut 
700 1 |a Chappini, Nicole A  |e verfasserin  |4 aut 
700 1 |a Callan, Mary Beth  |e verfasserin  |4 aut 
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773 1 8 |g volume:52  |g year:2023  |g number:1  |g day:12  |g month:03  |g pages:30-37 
856 4 0 |u http://dx.doi.org/10.1111/vcp.13188  |3 Volltext 
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