Piometras Em Cadelas: Relação Entre O Prognóstico Clínico E O Diagnóstico Laboratorial

Trautwein, Luiz Guilherme Corsi; Sant'Anna, Marcos Cezar; Justino, Rebeca Cordeiro; Pretto‐Giordano, Lucienne Garcia; Flaiban, Karina Keller Marques da Costa; Martins, Maria Isabel Mello

doi:10.1590/1089-6891v18e-44302

Cited by 9 publications

(13 citation statements)

References 25 publications

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“…In uterine, ovarian, and estrous cycle alterations (Group 2), pyometra was predominant, affecting 76% of all the female dogs in this group, with an average age of 8.1 ± 3.4 years. Trautwein et al (2017) studied pyometra in female dogs and related the mean age of 8.4 ± 3.5 years; these findings are similar to the results of the current study. Additionally, Montenegro (2010), in a similar study, found a greater occurrence of pyometra in 52% of female dogs, with a mean age of 8.6 ± 3.4 years.…”

Section: Discussionsupporting

confidence: 90%

“…In the present study, the mean age of the female dogs diagnosed with OSH was 7.97 ± 3.47 years. Although OSH was reported in female dogs between 4 months and 18 years, this disorder affects middle age and elderly females with a greater frequency, with a mean age of 7 years (HAGMAN, 2018). These data support the findings of our study in which animals above 9 years of age in Group 2 had a higher disease incidence (40.1%) of OSH.…”

Section: Discussionsupporting

confidence: 90%

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A retrospective study of reproductive disorders in female dogs from the city of Uberlândia, Minas Gerais, Brazil

Costa

Silva

Santos

et al. 2019

SCA

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Diseases of the reproductive system are common in both sexes in the most varied of species. In female dog, these diseases produce different degrees of morbidity and mortality and are influenced by environmental conditions, reproductive history, and previous drug treatments. Reproductive disease may have different consequences, ranging from the absence of clinical signs to the impairment of fertility. The objective of this study was to determine the causes of reproductive diseases in female dogs admitted to the Veterinary Hospital, Federal University of Uberlândia, during a six-year period (2012-2017) and to identify the most frequently occurring diseases. Information relative to the species, age, breed, and sex of 32,944 were obtained for animals. Of these, 16,480 were female dogs and 1,185 were diagnosed with alterations to the reproductive system. The animals were divided into four groups according to age (puppies, young adults, adults, and old) and disease of the reproductive system (Group 1 - vaginal and vulvar alterations; Group 2 - alterations to the estrous cycle, ovary, and uterus; Group 3 - alterations to the gestational period and parturition). The highest occurrence of diagnoses (47%) was recorded in young adult female dogs (1 to 5 years old). The most frequent alterations in female dogs were pyometra (48.8%), dystocia (13.6%), and transmissible venereal tumor (TVT) (12.6%). Crossbred dogs were the most affected with alterations to the reproductive system, representing 60% of all the female dogs diagnosed with any pathologic alteration. In conclusion, a 7.2% occurrence of reproductive disorders shows the relevance of these diseases in small animals and suggests that new methods are needed for the prevention, early diagnosis, and treatment of these disorders.

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Section: Discussionsupporting

confidence: 90%

Section: Discussionsupporting

confidence: 90%

A retrospective study of reproductive disorders in female dogs from the city of Uberlândia, Minas Gerais, Brazil

Costa

Silva

Santos

et al. 2019

SCA

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“…(Sant' Anna et al 2014) and E. coli and Streptococcus spp. (Trautwein et al 2017). In dogs with sepsis due to wounds, from 2012 to 2013, in the same place as the present study, the primary agents were P. aeruginosa, Streptococcus sp.…”

Section: Discussionsupporting

confidence: 55%

Clinical and microbiological characteristics of dogs in sepsis in an academic veterinary hospital in the north of Paraná

2020

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Sepsis is a life-threatening organ dysfunction caused by a patient’s unregulated response to an infectious process. In veterinary medicine, the exact incidence of sepsis is unknown. Early recognition of sepsis in critically ill patients is essential for rapid and effective therapeutic intervention. The present study aimed to apply the criteria of an adapted sepsis assessment protocol based on the Second International Consensus Definition for Sepsis and Septic Shock or Sepsis-2 of human medicine, in canine patients with suspected systemic inflammatory response syndrome (SIRS) and/or organ dysfunction, and to identify infectious agents as well as their antimicrobial resistance profile in the focus of infection, in the bloodstream and colonizing the rectal mucosa. Patients were evaluated for survival and severity of sepsis. Of the 37/42 dogs that met the sepsis criteria, six presented septic shock, 26 (70.2%) had at least two signs of SIRS, and sepsis with organ dysfunction was diagnosed in 27 (73%) dogs. The primary dysfunctions observed were decreased level of consciousness in 21/37 (56.8%), hyperlactatemia in 19/37 (51.4%), and hypoalbuminemia in 18/37 (48.6%). Two or more SIRS signs associated with hypotension and hypoalbuminemia were related to more than half of the deaths. The most frequent infectious focus was skin and soft tissue in 20/37 (54%), followed by organs and cavities in 8/37 (21.6%). The survival rate was 56.7%. Blood culture confirmed bacteremia in nine patients (24.3%), with a predominance of Gram-positive microorganisms (Staphylococcus intermedius, Streptococcus spp.) in 66.6% of dogs and one yeast (Candida glabrata). The most frequent bacteria in the focus of infection were gram-negative bacteria (46.2%), mainly Escherichia coli, Klebsiella pneumoniae, and Pseudomonas aeruginosa, in 19.5%, 14.6%, and 12.1%, respectively. We observed colonization by gram-negative bacteria such as E. coli-ESBL (31.5%), K. pneumoniae-ESBL (15.7%), and P. aeruginosa (15.7%), and the presence of ESBL bacteria was more associated with death when compared with other microorganisms. Vancomycin-resistant Enterococcus (VRE) were isolated from rectal mucosa in four dogs. Gram-negative microorganisms were the most frequent in both infections and colonization, and most of them were resistant to fluoroquinolones, sulfonamides, tetracyclines, and cephalosporins. Based on this information, it can be concluded that mortality due to sepsis in dogs was high. Due to the presence of multi-resistant bacteria, the use of antimicrobials should be judicious, suggesting the implementation of the same precautions used in human hospitals to prevent the spread of multi-resistant microorganisms.

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“…A HEC-piometra é considerada de cérvix aberta quando há secreção vulvar e fechada na ausência (TRATWEIN et al, 2017), e ambas podem levar as pacientes ao óbito devido à endotoxemia (TRAUTWEIN et al, 2017). Os sinais clínicos são variáveis e incluem distensão abdominal, diarréia, vômito, poliúria, polidpsia, febre, letargia, anorexia e perda de peso (MACPHAIL;FOSSUM, 2019).…”

Section: Introductionunclassified

Hiperplasia endometrial cística - piometra em cadelas: estudo Retrospectivo e avaliação microbiológica no sudoeste do Paraná / Cystic endometrial hyperplasy- piometra in bitches: retrospective study and microbiological evaluation at Paraná southwest

Dyba¹,

Oliveira²,

Hadi³

et al. 2021

Braz. J. Anim. Environ. Res.

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O complexo hiperplasia endometrial cística-piometra é processo inflamatório/infeccioso frequente em fêmeas caninas, o qual provoca acúmulo de conteúdo mucopurulento uterino. O objetivo deste estudo foi descrever o perfil dos animais acometidos, identificar os microrganismos envolvidos e a sensibilidade dos agentes aos antimicrobianos indicados no tratamento da afecção no Sudoeste do Paraná. Verificou-se que a característica das afetadas é semelhante à descrita na literautra, com alta frequência da associação ao uso de contraceptivos hormonais exógenos. A Escherichia coli, Staphylococcus aureus e Pseudomonas sp foram os agentes mais isolados. O maior índice de resistência foi frente à vancomicina, penicilina G e eritromicina, não sendo observada resistência frente à ciprofloxacina e ceftiofur. Sugere-se a continuidade do uso da cultura e antibiograma, a fim de direcionar o tratamento dos casos e evitar a resistência bacteriana na Região.

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Piometras Em Cadelas: Relação Entre O Prognóstico Clínico E O Diagnóstico Laboratorial

Cited by 9 publications

References 25 publications

A retrospective study of reproductive disorders in female dogs from the city of Uberlândia, Minas Gerais, Brazil

A retrospective study of reproductive disorders in female dogs from the city of Uberlândia, Minas Gerais, Brazil

Clinical and microbiological characteristics of dogs in sepsis in an academic veterinary hospital in the north of Paraná

Hiperplasia endometrial cística - piometra em cadelas: estudo Retrospectivo e avaliação microbiológica no sudoeste do Paraná / Cystic endometrial hyperplasy- piometra in bitches: retrospective study and microbiological evaluation at Paraná southwest

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