Bacterial urinary tract infection (UTI) is a common condition affecting dogs. Urine culture and antimicrobial susceptibility test, associated with the identification of underlying cause, are of primary importance in order to select a correct treatment, especially in presence of comorbidities. Two cases of immunecompromised dogs affected by urinary tract infection (UTI) have been described: the first, probably immunosuppressed due to old age, was in poor body condition, with severe odontolithiasis and periodontitis; the second was affected by chronic kidney disease in advanced stage. Urine cultures isolated two rare and atypical pathogens, Moellerella wisconsensis and Brevundimonas vesicularis, both showing sensitivity versus floroquinolones which were selected for the treatment. After a 4 weeks treatment, a second culture demonstrated the resolution of infection in both cases, in absence of clinical signs.To date neither of the two bacteria have been reported as cause of UTI in dog.

Urinary tract infection by atypical uropathogens in dogs / J. Zambarbieri, G. Grilli, T. Vitiello, P. Scarpa. - In: VETERINARIA ITALIANA. - ISSN 0505-401X. - 57:1(2021), pp. 89-92. [10.12834/VetIt.2110.12149.1]

Urinary tract infection by atypical uropathogens in dogs

J. Zambarbieri
;
G. Grilli;T. Vitiello;P. Scarpa
2021

Abstract

Bacterial urinary tract infection (UTI) is a common condition affecting dogs. Urine culture and antimicrobial susceptibility test, associated with the identification of underlying cause, are of primary importance in order to select a correct treatment, especially in presence of comorbidities. Two cases of immunecompromised dogs affected by urinary tract infection (UTI) have been described: the first, probably immunosuppressed due to old age, was in poor body condition, with severe odontolithiasis and periodontitis; the second was affected by chronic kidney disease in advanced stage. Urine cultures isolated two rare and atypical pathogens, Moellerella wisconsensis and Brevundimonas vesicularis, both showing sensitivity versus floroquinolones which were selected for the treatment. After a 4 weeks treatment, a second culture demonstrated the resolution of infection in both cases, in absence of clinical signs.To date neither of the two bacteria have been reported as cause of UTI in dog.
Atypical pathogens; Brevundimonas; Dog; Moellerella; Urinary tract infection; Animals; Anti-Bacterial Agents; Caulobacteraceae; Diagnosis, Differential; Dog Diseases; Dogs; Female; Gammaproteobacteria; Immunocompromised Host; Male; Pedigree; Urinalysis; Urinary Tract Infections
Settore VET/08 - Clinica Medica Veterinaria
Settore VET/05 - Malattie Infettive degli Animali Domestici
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2434/865606
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