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..
BACKGROUND: Compared with fresh blood, stored equine donor blood results in spurious tube crossmatch incompatibilities. Interpretation of blood crossmatch results is considered subjective.
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.
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.
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).
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.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2023 |
|---|---|
| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:52 |
|---|---|
| Enthalten in: |
Veterinary clinical pathology - 52(2023), 1 vom: 12. März, Seite 30-37 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Thomas-Hollands, Alison [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Alloantibodies |
|---|
| Anmerkungen: |
Date Completed 14.03.2023 Date Revised 14.03.2023 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1111/vcp.13188 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM347398200 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM347398200 | ||
| 003 | DE-627 | ||
| 005 | 20231226033727.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2023 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1111/vcp.13188 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1157.xml |
| 035 | |a (DE-627)NLM347398200 | ||
| 035 | |a (NLM)36224702 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Thomas-Hollands, Alison |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Effect of donor blood storage on gel column crossmatch in dogs |
| 264 | 1 | |c 2023 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 14.03.2023 | ||
| 500 | |a Date Revised 14.03.2023 | ||
| 500 | |a published: Print-Electronic | ||
| 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 | |
| 773 | 0 | 8 | |i Enthalten in |t Veterinary clinical pathology |d 1975 |g 52(2023), 1 vom: 12. März, Seite 30-37 |w (DE-627)NLM098159984 |x 1939-165X |7 nnns |
| 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 |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 52 |j 2023 |e 1 |b 12 |c 03 |h 30-37 | ||