Prospective Application of the Erythrocyte Sedimentation Rate (ESR) as a Possible Inflammatory Marker in Feline Patients

The application of the erythrocyte sedimentation rate (ESR) in feline medicine is currently unavailable, while in canine medicine it has been rediscovered due to the introduction of an automated ESR device. Our aims were to (1) define the reference interval (RI) of the ESR in healthy cats, (2) evalu...

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Main Authors: Eleonora Gori, Anna Pasquini, Saverio Paltrinieri, George Lubas, Carlo Militello, Daniela Diamanti, Carlo Carletti, Marianna Pantoli, Veronica Marchetti
Format: Article
Language:English
Published: Wiley 2024-01-01
Series:Veterinary Medicine International
Online Access:http://dx.doi.org/10.1155/2024/2313447
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author Eleonora Gori
Anna Pasquini
Saverio Paltrinieri
George Lubas
Carlo Militello
Daniela Diamanti
Carlo Carletti
Marianna Pantoli
Veronica Marchetti
author_facet Eleonora Gori
Anna Pasquini
Saverio Paltrinieri
George Lubas
Carlo Militello
Daniela Diamanti
Carlo Carletti
Marianna Pantoli
Veronica Marchetti
author_sort Eleonora Gori
collection DOAJ
description The application of the erythrocyte sedimentation rate (ESR) in feline medicine is currently unavailable, while in canine medicine it has been rediscovered due to the introduction of an automated ESR device. Our aims were to (1) define the reference interval (RI) of the ESR in healthy cats, (2) evaluate the ESR values between healthy and ill cats, (3) evaluate relationships between the ESR and some inflammatory markers, and (4) assess ESR changes in different durations of illness (acute, chronic, or acute-on-chronic). A prospective multicentric cohort study on 200 client-owned cats: 57 healthy cats and 143 ill cats for the other aims. Healthy cats were blood donors, or young cats underwent desexing procedures. Ill cats with full clinical medical records, hematobiochemical profiles, and diagnostic procedures to reach a final diagnosis were included. The ESR was performed with MINI-PET using the same K3-EDTA tubes used for CBC, with no additional sample required. The total leukocyte count (WBC), neutrophil-to-lymphocyte ratio (NLR), fibrinogen, serum amyloid A, and albumin/globulin ratio (A/G) were concurrently measured. Based on the clinical presentation and the final diagnosis, cats were classified as having the following: acute, chronic, and acute-on-chronic conditions. The RI of the ESR ranged between 1 and 23 mm/h. Ill cats showed a significantly higher ESR (median 29 mm/h; range 12–46 mm/h) than healthy cats (median 10 mm/h; range 1–12 mm/h; p<0.0001). The ESR was positively correlated only with fibrinogen (p<0.001; r = 0.43). Cats with acute-on-chronic diseases had the highest ESR (median 47 mm/h; range 35–56 mm/h) compared with acute (median 16 mm/h; range 14–42 mm/h; p=0.003) and chronic cats (median 14 mm/h; range 10–31 mm/h; p<0.0001). Although further studies are needed, the ESR could be a useful ancillary inflammatory marker in cats, specifically in cats with acute diseases, with or without an underlying chronic condition.
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spelling doaj-art-5c55a8692d074fc99abdca5b1556d04c2025-02-03T05:56:55ZengWileyVeterinary Medicine International2042-00482024-01-01202410.1155/2024/2313447Prospective Application of the Erythrocyte Sedimentation Rate (ESR) as a Possible Inflammatory Marker in Feline PatientsEleonora Gori0Anna Pasquini1Saverio Paltrinieri2George Lubas3Carlo Militello4Daniela Diamanti5Carlo Carletti6Marianna Pantoli7Veronica Marchetti8Department of Veterinary SciencesDepartment of Veterinary SciencesDepartment of Veterinary SciencesClinica Veterinaria Colombo–VetPartners ItalyDepartment of Veterinary SciencesDIESSE Diagnostica Senese SpaDIESSE Diagnostica Senese SpaiVET Diagnostica VeterinariaDepartment of Veterinary SciencesThe application of the erythrocyte sedimentation rate (ESR) in feline medicine is currently unavailable, while in canine medicine it has been rediscovered due to the introduction of an automated ESR device. Our aims were to (1) define the reference interval (RI) of the ESR in healthy cats, (2) evaluate the ESR values between healthy and ill cats, (3) evaluate relationships between the ESR and some inflammatory markers, and (4) assess ESR changes in different durations of illness (acute, chronic, or acute-on-chronic). A prospective multicentric cohort study on 200 client-owned cats: 57 healthy cats and 143 ill cats for the other aims. Healthy cats were blood donors, or young cats underwent desexing procedures. Ill cats with full clinical medical records, hematobiochemical profiles, and diagnostic procedures to reach a final diagnosis were included. The ESR was performed with MINI-PET using the same K3-EDTA tubes used for CBC, with no additional sample required. The total leukocyte count (WBC), neutrophil-to-lymphocyte ratio (NLR), fibrinogen, serum amyloid A, and albumin/globulin ratio (A/G) were concurrently measured. Based on the clinical presentation and the final diagnosis, cats were classified as having the following: acute, chronic, and acute-on-chronic conditions. The RI of the ESR ranged between 1 and 23 mm/h. Ill cats showed a significantly higher ESR (median 29 mm/h; range 12–46 mm/h) than healthy cats (median 10 mm/h; range 1–12 mm/h; p<0.0001). The ESR was positively correlated only with fibrinogen (p<0.001; r = 0.43). Cats with acute-on-chronic diseases had the highest ESR (median 47 mm/h; range 35–56 mm/h) compared with acute (median 16 mm/h; range 14–42 mm/h; p=0.003) and chronic cats (median 14 mm/h; range 10–31 mm/h; p<0.0001). Although further studies are needed, the ESR could be a useful ancillary inflammatory marker in cats, specifically in cats with acute diseases, with or without an underlying chronic condition.http://dx.doi.org/10.1155/2024/2313447
spellingShingle Eleonora Gori
Anna Pasquini
Saverio Paltrinieri
George Lubas
Carlo Militello
Daniela Diamanti
Carlo Carletti
Marianna Pantoli
Veronica Marchetti
Prospective Application of the Erythrocyte Sedimentation Rate (ESR) as a Possible Inflammatory Marker in Feline Patients
Veterinary Medicine International
title Prospective Application of the Erythrocyte Sedimentation Rate (ESR) as a Possible Inflammatory Marker in Feline Patients
title_full Prospective Application of the Erythrocyte Sedimentation Rate (ESR) as a Possible Inflammatory Marker in Feline Patients
title_fullStr Prospective Application of the Erythrocyte Sedimentation Rate (ESR) as a Possible Inflammatory Marker in Feline Patients
title_full_unstemmed Prospective Application of the Erythrocyte Sedimentation Rate (ESR) as a Possible Inflammatory Marker in Feline Patients
title_short Prospective Application of the Erythrocyte Sedimentation Rate (ESR) as a Possible Inflammatory Marker in Feline Patients
title_sort prospective application of the erythrocyte sedimentation rate esr as a possible inflammatory marker in feline patients
url http://dx.doi.org/10.1155/2024/2313447
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