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Prevalence and factors associated with overweight and obesity in dogs presenting to French university veterinary teaching hospitals during the COVID-19 pandemic Top. Companion Anim. Med. (IF 1.1) Pub Date : 2024-04-15 T. Blanchard, S. Hoummady, M. Roche, D. Banuls, A. Bynens, M. Meunier, M. Djerene, N. Dos Santos, E. Tissaoui, P. Rouch-Buck, M. Fantinati, N. Priymenko
Pet obesity is still a major health issue, which is considered an epidemic by some researchers. Prevention is one of the cornerstones of veterinary care, emphasizing the importance of proactive measures. Human lifestyle was affected during the COVID-19 pandemic, resulting in an increased overweight prevalence in the population. The prevalence of overweight and obesity in dogs during this period has
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Maternal and neonatal effects of epidural levobupivacaine combined with fentanyl or sufentanil for elective cesarean-section in brachycephalic breeds Top. Companion Anim. Med. (IF 1.1) Pub Date : 2024-04-13 Glaucia P. Kanashiro, Camila M.S Lima, Isabela P.G.A Nicácio, Gabriel M. Nicácio, Rejane B. Brinholi, Renata N. Cassu
The aim of this study was to compare the safety and clinical efficacy of epidural levobupivacaine combined with fentanyl or sufentanil for bitches undergoing elective cesarean-section and the impact of these anesthetic protocols on neonatal viability. The anesthetic protocol consisted of intramuscular morphine (0.2 mg/kg), followed by an intravenous bolus of propofol, in a dose sufficient to allowed
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Uncommon dermatologic manifestation (paronychia) in a cat with diabetes mellitus Top. Companion Anim. Med. (IF 1.1) Pub Date : 2024-04-12 Andhika Putra, Curtis Plowgian
A 3.5-year-old male intact domestic short hair cat presented for a chronic wound and crusts over the claw and claw folds over several months. The cat was diagnosed with diabetes mellitus based on the presence of persistent hyperglycemia, glucosuria, and compatible clinical signs which consist of polyuria, polydipsia, polyphagia, and weight loss. Glipizide (Glucotrol XL, Pfizer, Indonesia) 2.5 mg orally
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Primary third eyelid lymphoma with aggressive local behavior in a dog Top. Companion Anim. Med. (IF 1.1) Pub Date : 2024-03-19 Vanessa de C Pereira, Luan C Henker, Jean C O Menegatt, Andréia Vielmo, Marianna Bertolini, Wilson M Legramanti, Welden Panziera, Marcele B Bandinelli, Saulo P Pavarini
Lymphoma is the most common hematopoietic neoplasm in dogs. However, cases primarily involving the third eyelid are rarely reported in the species. The subtype most frequently described in this location is marginal zone lymphoma of the mucosa-associated lymphoid tissue, which has an indolent behavior. A 10-year-old intact female Poodle was presented with a 2-month history of a nodule in the left third
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Evaluation of the analgesic effects of diclofenac as a premedication drug in dogs undergoing ovariohysterectomy Top. Companion Anim. Med. (IF 1.1) Pub Date : 2024-03-19 C. Mansour, R. Najjar, R. Chaaya
Pre-emptive analgesia consists of administering drugs such as opioids and nonsteroid anti-inflammatory drugs. This study aims to evaluate the intraoperative antinociceptive effects of diclofenac administered alone in premedication or combined with morphine along with its potential influence on recovery of dogs undergoing ovariohysterectomy. A total of 34 dogs (ASA I or II) admitted for ovariohysterectomy
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Life threatening hemorrhage associated with a dentigerous cyst in a dog: Case report Top. Companion Anim. Med. (IF 1.1) Pub Date : 2024-03-19 Taylor Curley, Jenna K. Rooks, Adesola Odunayo
Dentigerous cysts are the most common type of odontogenic cysts and arise from an unerupted tooth. These cysts have stereotypical radiographic and clinical findings. They can be extremely invasive but rarely present as a life-threatening emergency. This case report describes the stabilization and treatment of a 6-year-old mixed breed dog with a dentigerous cyst with concurrent life-threatening hemorrhage
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Presumptive spontaneous hemothorax associated to thymic involution in a dog with steroid responsive meningitis-arteritis (SRMA) Top. Companion Anim. Med. (IF 1.1) Pub Date : 2024-03-19 B Alcocer, P Bou, L Bosch, C Torrente
To describe an unusual case of spontaneous hemothorax resulting from thymic involution in a dog with suspected acquired bleeding dyscrasia associated with steroid-responsive meningitis-arteritis (SRMA). A 6-month-old spayed female Golden Retriever was referred due to the sudden onset of lethargy, fever (pyrexia), loss of appetite (anorexia), and moderate neck pain. These symptoms emerged six days after
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Comparative evaluation of Borrelia burgdorferi antibody detection between the VetScan Flex4 and SNAP 4Dx Plus Top. Companion Anim. Med. (IF 1.1) Pub Date : 2024-03-18 Elise H. Krcatovich, Jason Workman, Karen Stasiak, Richard E Goldstein
Two studies were developed to compare antibody detection between the VetScan Flex4 and SNAP 4Dx Plus tests. The objective of the first study was to evaluate the diagnostic sensitivity (Se) and specificity (Sp) of VetScan Flex4 and SNAP 4Dx Plus results using field sourced samples compared to a Western Blot reference method. The sensitivity and specificity of VetScan Flex4 were 81.9 % (95 % CI: 71.9
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First report of a novel 108 bp deletion and five novel SNPs in PRNP gene of stray cats and in silico analysis of their possible relation with feline spongiform encephalopathy Top. Companion Anim. Med. (IF 1.1) Pub Date : 2024-03-18 Mervenur Güvendi, Hüseyin Can, Ahmet Efe Köseoğlu, Sedef Erkunt Alak, Cemal Ün
Prion diseases are fatal neurodegenerative diseases affecting humans and animals. A relationship between variations in the prion gene of some species and susceptibility to prion diseases has been detected. However, variations in the prion protein of cats that have close contact with humans and their effect on prion protein are not well-known. Therefore, this study aimed to investigate the variations
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First description of a primary esophageal histiocytic sarcoma in a dog Top. Companion Anim. Med. (IF 1.1) Pub Date : 2024-02-10 Anelise Bonilla Trindade-Gerardi, Camila Alves da Silveira, Janyni Duz, Isabella Teixeira Caçapietra Pires da Silva, Tainã Normanton Guim, Saulo Petinatti Pavarini, Cristiano Gomes, Daniel Guimarães Gerardi
An 11-year-old male Schnauzer dog was referred for investigation of cough and regurgitation of one month duration and gradual hyporexia for the previous five months. Complete blood count showed severe leukocytosis. On ventrodorsal and lateral thoracic radiographs a soft tissue mass was visible in the craniodorsal mediastinum. Endoscopy showed esophageal dilatation and an irregular, nodular, friable
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Reporting perceived capability, motivations, and barriers to reducing treat feeding amongst dog and cat caregivers Top. Companion Anim. Med. (IF 1.1) Pub Date : 2024-01-03 Shelby A. Nielson, Deep K. Khosa, Katie M. Clow, Adronie Verbrugghe
Obesity remains a significant concern for dogs and cats, and reducing or eliminating treats is commonly recommended as a strategy for weight management. Caregivers can struggle with adherence to such dietary recommendations. Previous research suggests caregivers are reluctant to reduce treats but there is limited understanding of the underlying factors contributing to these behaviours and decisions
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Clinical insights to address canine strongyloidosis in daily practice Top. Companion Anim. Med. (IF 1.1) Pub Date : 2024-01-05 Antonella Colella, Dora Buonfrate, Federica Lo Tempio, Serena Digiaro, Alessandra Recchia, Beatrice Greco, Paola Paradies
Canine strongyloidosis by Strongyloides stercoralis is a parasitic disease emerging in Europe, which represents both a veterinary clinical issue and a public health challenge because of the zoonotic potential. The disease, not yet frequent in Europe, could induce severe clinical signs in dogs; thus, an early diagnosis and appropriate treatment are desirable. The aim of the present work is to retrospectively
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Expression of sphingosine-1-phosphate receptor 1 in neuroinflammation of canine brains Top. Companion Anim. Med. (IF 1.1) Pub Date : 2024-01-03 Taesik Yun, Sanggu Kim, Yoonhoi Koo, Yeon Chae, Dohee Lee, Hakhyun Kim, Mhan-Pyo Yang, Byeong-Teck Kang, Soochong Kim
Sphingosine-1-phosphate (S1P) is a signaling lipid mediator that is involved in multiple biological processes. The S1P/S1P receptor (S1PR) signaling pathway has an important role in the central nervous system. It contributes to physiologic cellular homeostasis and is also associated with neuroinflammation. Therefore, this study was performed to evaluate the expression of S1PR in dogs with meningoencephalitis
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Allele and genotype frequencies for primary hereditary cataract, multifocal retinopathy 1, and degenerative myelopathy in Pyrenean Mountain dog from Italy Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-12-09 R. Moretti, G. Massimello, S. Chessa, S. Sartore, A. Tranchero, M. Profiti, P. Sacchi
Pyrenean Mountain Dog (PMD) is an ancient dog breed firstly described in XIV century in the Pyrenees Region and nowadays diffused both in Europe and in the US. Hereditary Cataract (HC), defined as the inherited opacity of the lens, involves clinical signs ranging from reduced vision to glaucoma. A molecular basis of HC was firstly described in Staffordshire Bull Terriers and then reported in multiple
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Cancer morbidity in Croatian cats: Retrospective study on spontaneously arising tumors (2009–2019) Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-11-17 Doroteja Huber, Krešimir Severin, Dunja Vlahović, Stefani Križanac, Sanja Mofardin, Ivana Mihoković Buhin, Lidija Medven Zagradišnik, Ivan-Conrado Šoštarić-Zuckermann, Andrea Gudan Kurilj, Branka Artuković, Marko Hohšteter
One of the current leading causes of death in pet cats is neoplasia. The scarcity of data on tumor prevalence in cats from south-eastern Europe led to this retrospective study which reports an abundant collection of tumors diagnosed in cats living in Croatia. Archived histopathology findings (diagnosis, cell origin, and biological behavior), and epidemiological data (breed, sex, age, and anatomical
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Association between systolic blood pressure and target organ damage in naturally occurring cases of systemic hypertension in the dog Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-11-17 Priyanka Mahadappa, K. Jeyaraja, P.S. Thirunavakkarasu, Narayanan Krishnaswamy
Chronic elevation in the systolic blood pressure (SBP) adversely affects the lifespan in the dog by causing injury to the eye, heart, kidney and brain. Understanding the association between SBP and target organ damage (TOD) helps in risk categorization and treatment planning. Therefore, a prospective study was undertaken to find the association between SBP and renal resistive index (RI) in naturally
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Spontaneous pneumothorax in a dog with a history of successfully treated heartworm disease: A case report Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-11-17 Destinee Gardiner, Christina Whitley Bray, Steven Frederick
Objective To describe a dog presented with spontaneous pneumothorax secondary to chronic pulmonary changes associated with a history of resolved canine heartworm disease. Case or series summary A 7-year-old 25.2kg female spayed German Shepherd mix was presented for management of spontaneous pneumothorax. The dog had a history of heartworm disease that underwent therapy prior to adoption, and the dog
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Therapeutic applications of canine platelets and their derivatives: a narrative review Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-11-17 Deeksha Bharti, Y. Ajith, Khan Sharun, S. Amitha Banu, Akshay Kumar, Abhishek Bhardwaj, Shiv Kumar Sidar
Platelets contain a multitude of growth factors and play a crucial role in physiological processes such as thrombogenesis, tissue repair, and angiogenesis. As a result, platelet-derived products have significant potential for efficient utilization in the realm of regenerative medicine due to their therapeutic and biological attributes. Numerous studies have already substantiated the therapeutic viability
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Management of open wounds in dogs using a bioresorbable polymeric wound matrix: 14 Cases (2019-2021) Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-10-27 A.J. Carrillo, M.L. Mancuso, E.A. Maxwell
The objective of this retrospective case series is to evaluate clinical outcomes associated with the use of a bioresorbable polymeric wound matrix (MicroLyte Vet; Imbed Biosciences) for the management of soft tissue wounds of various etiologies in dogs. Medical records were reviewed between August 2019 and November 2021 for signalment, wound etiology, location, size, initial wound management, antibiotic
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Locking conical coupling plates in small animal orthopedics: A review Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-10-27 Renato Otaviano do Rego, Bianca Marfil Dias, Mathieu Manassero, Anderson Fernando de Souza, André Luis do Valle De Zoppa, Cássio Ricardo Auada Ferrigno
Conical coupling locking plates (CCP) have become an interesting alternative in veterinary orthopedics and traumatology. Available data in this regard, however, must be interpreted with caution, and several studies are still required to reach definitive conclusions on the clinical use of these implants. In this context, this review aims to discuss CCP applications and mechanical aspects in small animals
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Nephrectomy in 52 dogs for the treatment of Dioctophyme renale infection – Knowing the enemy to win Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-10-25 Pâmela Caye, Josaine Cristina da Silva Rappeti, Soliane Carra Perera, Hecson Jesser Segat, Patrícia Silva Vives, Fabrício de Vargas Arigony Braga, Marlete Brum Cleff, Ana Raquel Mano Meinerz, Guilherme Albuquerque de Oliveira Cavalcanti, Vanessa Milech, Bernardo Nascimento Antunes, Daniel Curvello de Mendonça Müller, Maurício Veloso Brun
Dioctophyme renale (D. renale) is a nematode that parasitizes the kidney of mammals. Treatment is often surgical, with removal of the affected organ. This retrospective study aims to evaluate the epidemiological, clinical, and surgical aspects, the interval between diagnosis and treatment, the occurrence of pre- and intraoperative complications, and the postoperative survival time of dogs parasitized
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The use of metronidazole in acute diarrhea in dogs: a narrative review Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-10-24 Connor Ellis, Adesola Odunayo, M Katherine Tolbert
Acute diarrhea is a common reason for non-wellness veterinary visits in dogs. Treatment for acute diarrhea usually consists of supportive care with nutritional intervention, fluid therapy, anthelmintics, and often an antibiotic - commonly metronidazole in North America. The empirical use of metronidazole for acute diarrhea in dogs has been a common practice in veterinary medicine for many decades;
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Occurrence of zoonotic enteric parasites in fecal samples from dogs in shelters, parks, squares and public roads, and the dog guardians’ perception of zoonoses as for the risk to public health in the city of Guarapuava, Paraná, Brazil Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-10-24 Karine Cristine Almeida, Fernanda Pinto-Ferreira, Italmar Teodorico Navarro, Kamila Libano Souza, Leticia Santos Balbino, Juliana Correa Bernardes, Danielle Louisy Bahia dos Santos, Margarete Kimie Falbo
The aim of this study was to determine the occurrence of zoonotic enteroparasites in the feces of dogs from public shelters, squares, parks, and public roads in the city of Guarapuava, Paraná, Brazil, and to evaluate the perception of dog guardians regarding zoonoses and their risk to public health. Fecal samples were collected, coproparasitological examinations were performed to detect zoonotic enteroparasites
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Establishment of Reference Intervals for Caudal Vena Cava-to-Aorta Ratio Measured Ultrasonographically in Healthy Nonsedated Dogs Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-10-05 Anthony Barthélemy, Julie Combet-Curt, Adrien Dupanloup, Bérengère Gillet, Maxime Cambournac, Jeanne-Marie Bonnet-Garin, Isabelle Goy-Thollot, Céline Pouzot-Nevoret
The ultrasonographic assessment of the caudal vena cava-to-aorta ratio (CVC:Ao) appears to be a promising method for early recognition of alterations of intravascular volume status in veterinary medicine. The primary objective of this study was to establish the reference intervals of the CVC:Ao ratio with ultrasound in nonsedated healthy dogs. Secondary objectives were to determine the influence of
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Immune-Mediated Hemolytic Anemia and Clinically Suspected Acute Pancreatitis in Dogs, a Pilot Study Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-10-05 Giulia Gianesini, Michele Drigo, Andrea Zoia
Acute pancreatitis can be a complication of massive hemolysis, above all when intravascular in nature. Therefore, the aim of this study was to investigate the association between canine immune mediated hemolytic anemia (IMHA) and clinically suspected acute pancreatitis (CSAP) and the role of calculated free plasma hemoglobin (Hbfp) in CSAP occurrence/development. In this cohort study the records of
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Tranexamic Acid in Reducing Intraoperative Bleeding in Dogs Undergoing Thoracolumbar and Lumbar Hemilaminectomy and Intervertebral Disc Fenestration Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-10-05 Dênis Antonio Ferrarin, Marcelo Luís Schwab, Mathias Reginatto Wrzesinski, Júlia da Silva Rauber, Julya Nathalya Felix Chaves, Angel Ripplinger, Alexandre Mazzanti
Hemilaminectomy associated with intervertebral disc fenestration (HF) is the most used spinal decompression surgical technique for the treatment of intervertebral disc extrusion (IVDE). The surgical procedure can be hampered by excessive bleeding from the venous sinuses; however, tranexamic acid intravenously (IV) is a possible adjunct to hemostasis in these patients. This study aimed to verify the
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Respiratory Distress Caused by Neoplastic Upper Respiratory Tract Obstructions in 2 Pet Rats (Rattus Norvegicus Domestica) Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-10-05 Rachael Figueroa, Miranda J. Sadar, Chad Frank, Megan A. McCarthy, Michael K. Keel, David Sanchez-Migallon Guzman
Respiratory disease is one of the primary reasons for pet owners to seek veterinary attention for their rats. While chronic respiratory disease complex is most often responsible for respiratory signs in pet rats and is well characterized, upper respiratory obstructive disease has been rarely reported in the literature. This report describes 2 pet fancy rats (Rattus norvegicus domestica) presenting
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Clinical Assessment of Primary Hemostasis: A Review Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-09-09 Satoshi Haginoya, Elizabeth J. Thomovsky, Paula A. Johnson, Aimee C. Brooks
Primary hemostatic disorders such as thrombocytopenia and thrombocytopathia are commonly encountered in small animal practice. The key stages of primary hemostasis include platelet adhesion, activation, and aggregation. Understanding the interaction between tissues, platelets, and signaling molecules not only helps clinicians comprehend clot formation but also better recognize thrombocytopathias. Although
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Presence of Gastrointestinal Paraneoplastic Syndrome at Diagnosis in Dogs With Cutaneous Mast Cell Tumors and Its Influence on Disease-Free Interval and Survival Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-08-28 Gabriela Reis Ledur, Anelise Bonilla Trindade-Gerardi, Saulo Petinatti Pavarini, Luciana Oliveira de Oliveira, Keylla Hörbe Steffen dos Santos, Laerte Ferreiro, Daniel Guimarães Gerardi
Paraneoplastic syndrome (PNS) is a combination of signs unrelated to the physical presence of a tumor and/or its metastases. Its presence may result in poorer clinical outcomes and prognosis. Gastrointestinal ulceration is a well-known PNS in animals with cutaneous MCT. This retrospective study analyzed the occurrence of gastrointestinal (GI) PNS at the time of diagnosis. Using medical records, we
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Flumazenil Treatment for Diazepam-Associated Neurological Signs in a Cat With a Portosystemic Shunt Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-08-22 Renata S. Costa, Jared A. Jaffey, Jason Evans
A 7-month-old female spayed domestic short hair cat was presented for evaluation of inadequate clinical response to medical management for hepatic encephalopathy (HE). An abdominal computed tomography (CT) was to be performed but the cat developed 2 grand mal seizures shortly after presentation. Minimal handling and no drugs had been administered before the seizures. A single dose of diazepam (0.3
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Primary Urinary Bladder Tumors in Three Guinea Pigs (Cavia Porcellus) Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-08-20 Anna Linda Nógrádi, Iain Cope, Attila Arany-Toth, Linda Müller, Dóra Csatári, Csaba Hetyey, Zoltán Dudás-Györki, Ferenc Manczur, Norbert Schuster, Csaba Jakab, Tibor Németh
Urinary bladder tumors are not common in guinea pigs, but case numbers being diagnosed have increased in the past years. The authors present 3 referred cases of primary urinary bladder tumors in pet guinea pigs diagnosed using diagnostic imaging (CT, radiography, and ultrasonography) and exploratory laparotomy. Excision was not possible in the first case as the tumor was located at the neck of the
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Prognostic Potential of Thrombocyte Indices, Acute Phase Proteins, Electrolytes and Acid-Base Markers in Canine Parvovirus Infected Dogs With Systemic Inflammatory Response Syndrome Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-08-19 Babul Rudra Paul, Ujjwal Kumar De, Varun Kumar Sarkar, Jitendra Singh Gandhar, Manas Kumar Patra, Mithilesh Kumar Singh, Srishti Soni, Chethan Gollahalli Eregowda
Dogs with canine parvovirus enteritis (CPVE) that develop systemic inflammatory response syndrome (SIRS) frequently have a poor prognosis. The aim of the study was to assess the prognostic potential of thrombocyte indices, acute phase proteins, electrolytes, and acid-base markers in CPVE puppies with SIRS (CPVE-SIRS+) at admission. A case-controlled, prospective, and observational study was performed
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A Case of Urinary Bladder Malakoplakia in a Young French Bulldog: Diagnostic and Therapeutic Issues Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-08-18 Diane Pichard, Maxime Kurtz, Edouard Reyes-Gomez, Mathieu Manassero, Christelle Maurey
A 3-month-old female French Bulldog presented with hematuria, severe pollakiuria, and urinary incontinence lasting for 1.5 months. Broad-spectrum empirical antibiotic therapy and nonsteroidal anti-inflammatory drugs were initiated by the referring veterinarian. Due to a lack of improvement, the dog was referred. At referral examination, urinary clinical signs persisted (hematuria, severe pollakiuria)
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Hirstiella spp. Infestation in A Client-Owned Iguana (Iguana Iguana) Associated With Skin Lesions on its Owner Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-07-25 Dario d'Ovidio, Nikola Pantchev, Domenico Santoro
A green iguana (Iguana iguana) was presented for severe pruritus, dysecdysis, reduced appetite, lethargy, and the presence of dark red spots on the entire body. A pruritic dermatitis was present on the owner's arms as well. Parasitological examination (light microscopy) performed on the affected iguana, via skin scraping and acetate tape test, revealed numerous Hirstiella spp. mites. Resolution of
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Influence of the Dose and Frequency of Administration of Tramadol on Analgesia, Hematological, Biochemical Parameters, and Oxidative Status of Cats Undergoing Ovariohysterectomy Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-07-07 Paula Ivanir Schimites, Leticia Reginato Martins, Luciana Gonçalves Teixeira, Jessica Tomio, Hecson Segat, Pery Baccin, Ana Paula Backes Lisboa, Cinthia Melazzo de Andrade, Juliana Sorraila de Oliveira, Guilherme Lopes Dornelles, Ana Martiele Engelmann, Renan Bonotto de Oliveira, Laura Camerini Benetti, André Vasconcelos Soares
This study aimed to evaluate the effects of the repeated administration of tramadol subcutaneously on postoperative analgesia, liver, kidneys, and oxidative status in the postoperative period of cats undergoing ovariohysterectomy. Thirty-seven cats were randomly assigned to 5 groups, according to the postoperative analgesic treatment: NaCl 0.9%, GC; tramadol at 2 mg/kg, T2B (q12h) and T2T (q8h); or
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Factors Affecting Pregnancy Success in the Bitch Following Transcervical Insemination Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-06-29 Matthew R. Cochran, Erin E. Runcan, Christopher Premanandan, Gail McRae, Marco A. Coutinho da Silva
Endoscopic-assisted transcervical inseminations (TCIs) have become increasingly popular. The aim of this retrospective clinical study was to evaluate data from the TCIs performed at our facility. We evaluated data from January 2018 through December 2021. This included 137 cases with fresh, 67 cases chilled, and 63 cases using frozen-thawed semen. All bitches underwent breeding management to determine
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Reproduction of Domestic Cats in Laboratories, Catteries, and Feral Colonies: A Review Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-05-22 Theros T. Ng, Andrea J. Fascetti, Jennifer A. Larsen
Cat reproduction is important for research and commercial cat breeding operations, as well as the control of feral cat populations. This review describes studies examining reproductive performance in laboratory cats, privately-owned breeding cats, and feral cats, including sexual maturity, the estrous cycle (timing, behavior, and hormonal changes), seasonal effects, gestation length, parturition (litter
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Injury Risk Factors Associated With Training and Competition in Flyball Dogs Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-04-10 Scott P. Blake, Vicky A. Melfi, Gillian F. Tabor, Alison P. Wills
Flyball is a fast-paced, high-energy canine sport which has received negative press regarding the potential for injury, and possible welfare implications for canine competitors. Whilst frequency of injury within the sport has been investigated, evidence gaps remain regarding cause. The aim of this study was therefore to identify risk factors for injury within the sport, with a view to improving competitor
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Pathological Aspects and Immunohistochemical Evaluation of Troponin C in the Cardiovascular System of Dogs With Pheochromocytoma Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-04-06 Fernando F. Argenta, Mônica Slaviero, Lauren S. de Mello, Joanna V.Z. Echenique, Alexia A. Zorzan, Fernanda G. Cony, Marcele B. Bandinelli, Márcio B. de Castro, Saulo P. Pavarini, David Driemeier, Luciana Sonne
Functional pheochromocytomas secrete catecholamines and have been associated with cardiovascular lesions in dogs. This study aimed to describe the postmortem pathological findings in the cardiovascular system of dogs with pheochromocytoma and to evaluate the expression of cardiac troponin C in these dogs using immunohistochemical analysis. Twelve cases were identified, with a mean age of 10.6 years
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Low-Grade Mammary Gland Tumors in Dogs Have Greater VEGF-A and BMP2 Immunostaining and Higher CD31 Blood Vessel Density Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-04-01 Pablo I.R. Franco, Jonathas X. Pereira, Hugo H. Ferreira, Liliana B. de Menezes, Marina P. Miguel
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Behavioral and Physiologic Effects of a Single Dose of Oral Gabapentin in Rabbits (Oryctolagus cuniculus) Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-03-30 Rachel E. Conway, Mollie Burton, Khursheed Mama, Sangeeta Rao, Lon V. Kendall, Marion Desmarchelier, Miranda J. Sadar
Stress in rabbits (Oryctolagus cuniculus) may influence veterinarians’ ability to assess their health and can lead to complications such as gastrointestinal hypomotility and poor anesthetic outcomes. Gabapentin has been used as an anxiolytic in various species, but little information is available on its use in rabbits. To assess the effect of gabapentin on stress in rabbits, 5 female and 3 male New
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Multilobular Osteochondrosarcoma of the Vertical Ramus of the Mandible in a Cat Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-03-28 Bertrand Vedrine
A 7-year-old castrated male domestic shorthair cat presented with locked jaw syndrome and firm swelling in the right temporal region of the skull. A computed tomography (CT) scan showed a heavily calcified mass of the right coronoid process of the mandible with a popcorn appearance, consistent with a multilobular osteochondrosarcoma. The zygomatic arch was displaced laterally and ventrally due to the
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Craniectomies for Dogs With Skull Multilobular Osteochondrosarcoma Using the Misonix Bone Scalpel: Cadaveric Evaluation and Retrospective Case Series Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-03-28 Alexander M. Piazza, Jonathan F. McAnulty, Peter Early, Julien Guevar
To evaluate the Misonix bone scalpel (MBS) for craniotomies in dogs and describe clinical findings and surgical experience in 3 dogs with large multilobular osteochondrosarcoma (MLO) of the skull. Cadaver evaluation and retrospective case series. One canine cadaver; 3 client-owned dogs. Craniotomies of different sizes and at different locations were performed with MBS. Dural tear and bone discoloration
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Use of Cold Atmospheric Plasma in the Treatment of Squamous Cell Carcinoma: in vitro Effects and Clinical Application in Feline Tumors: A Pilot Study Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-03-27 André G.A. Holanda, Bruna C. Cesário, Victória M. Silva, Luiz E.C. Francelino, Bruno H.M. Nascimento, Kássia F.A. Damasceno, Uta Ishikawa, Naisandra B.S. Farias, Raimundo F.A. Junior, Carlos A.G. Barboza, Clodomiro A. Junior, João M.A.P. Antunes, Carlos E.B. Moura, Genilson F. Queiroz
Cold atmospheric plasma (CAP) has shown promising results against squamous cell carcinoma (SCC) in both in vivo and in vitro assays, mainly in humans and mice. Its applicability for treatment of feline tumors, however, remains unknown. This study aimed to evaluate the anticancer effects of CAP on a head and neck squamous cell carcinoma (HNSCC) cell lineage and against a clinical case of cutaneous SCC
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Dexmedetomidine Alone or Combined With Morphine for Epidural Anesthesia in Bitches Undergoing Elective Ovariohysterectomy Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-03-27 Andressa R. Souza, Isadora G. Franco, Isabela M. Costa, Gustavo H. Julião, Beatriz B. Oliveira, Talita F. Moreira, Marcos C. Sant'Anna, Caio J.X. Abimussi, Beatriz P. Floriano
The purpose of this study was to assess perioperative analgesia provided by the combination of epidural dexmedetomidine and morphine in bitches undergoing elective ovariohysterectomy. Twenty-four bitches were included in the study and allocated into 3 groups: GM, morphine 0.1 mg/kg; GD, dexmedetomidine 2 µg/kg; and GDM, dexmedetomidine and morphine at the same doses. All solutions were diluted in saline
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Corrigendum to Propofol at Single Bolus and Continuous Rate Infusion Significantly Increases Serum Triglycerides, but not Cholesterol, In Healthy Bitches Undergoing Elective Ovariohysterectomy. Topics in Companion Animal Medicine, 45 (2021), 100560 Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-02-25 M.A. Chagas, L.P. Custodio, B.S. Gusmão, I.M. Costa, G.H. Julião, S.L.S. Bordolini, L.R. Costa, M.R.M. Bosculo, T.F. Moreira, B.F.M. Almeida, N.P. Reis Filho, F.G. Romão, C.J.X. Abimussi, B.P. Floriano
Abstract not available
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A Conscious Minimally Invasive Approach to the Removal of a Trichofolliculoma in an American Guinea Pig: A Case Study Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-02-23 Rachael Loek, David Gardiner, Carine Laporte
Trichofolliculomas are the most common nonmalignant cutaneous tumors in guinea pigs. While the treatment of choice is surgical excision, complications may occur with general anesthesia and postoperative healing and discomfort after large tissue resection. We describe a case of a trichofolliculoma treated with a conscious, minimally invasive surgical procedure utilizing injectable lidocaine as local
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Evaluation of Survival of Subdermal Plexus Skin Flaps in 8 Cats After Injection of Platelet Rich Plasma Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-02-21 Vasileia Angelou, Dimitra Psalla, George Kazakos, Christina Marouda, Kyriakos Chatzimisios, Zacharenia Kyrana, Maria Karayannopoulou, Lysimachos Papazoglou
The aim of the present study was to evaluate the effect of platelet-rich plasma injection on the survival of experimentally developed subdermal plexus skin flaps in cats. Two flaps, 2 cm wide and 6 cm long were created bilaterally in the dorsal midline in 8 cats. Each flap was randomized to 1 of 2 groups: platelet-rich plasma injection and control. After flap development, the flaps were immediately
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Effects of Intravenous Pimobendan on Cardiovascular Parameters in Healthy Sedated Cats Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-02-21 Keisuke Sugimoto, Yohei Mochizuki, Natsuki Akashi, Teppei Kanda, Fumio Hoshi
This study aimed to investigate the effects of intravenous pimobendan on cardiovascular function and to determine the appropriate dose for clinical usage in cats. Six purpose-bred cats received one of the following treatments: intravenous pimobendan at a single dose of 0.075 mg/kg (low dose [LD] group), 0.15 mg/kg (middle dose [MD] group), 0.3 mg/kg (high dose [HD] group), or saline at 0.1 mL/kg (placebo
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Erratum to Topics in Companion Animal Medicine, 52C (2022)100755 Top. Companion Anim. Med. (IF 1.1) Pub Date : 2023-02-16 Taesik Yun, Mingyun Son, Yoonhoi Koo, Yeon Chae, Dohee Lee, Hakhyun Kim, Mhan-Pyo Yang, Byeong-Teck Kang
Abstract not available
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Use of Enrofloxacin and Hydrotherapy in the Management of Fibrodysplasia Ossificans Progressiva (FOP) in a Savannah Cat Top. Companion Anim. Med. (IF 1.1) Pub Date : 2022-12-30 Kim L Jacobsen, Valerie Wiebe, Autumn P Davidson, Brian G Murphy, Jr. Roy R. Pool
FOP is a rare genetic condition, described mainly in man and cats, characterized by progressive, painful debilitation and shortened lifespan. A 10-month-old neutered male Savannah cat was referred for progressive gait abnormalities and multifocal firm masses within the soft-tissues that were unresponsive to previous treatment. Diagnosis of FOP was based on histopathological evaluation of intralesional
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Influence of Constant Rate Infusions of Fentanyl Alone or in Combination With Lidocaine and Ketamine on the Response to Surgery and Postoperative Pain in Isoflurane Anesthetized Dogs Undergoing Unilateral Mastectomy: A Randomized Clinical Trial Top. Companion Anim. Med. (IF 1.1) Pub Date : 2022-12-29 Éder J. Marques, Eduardo R. Monteiro, José R. Herrera-Becerra, Débora Tomazeli, Inácio B. Rovaris, Tiago F. de Oliveira, Stella de F. Valle, Marcelo M. Alievi
The aim of this study was to compare the effects of constant rate infusions (CRI) of fentanyl alone or combined with lidocaine and ketamine (FLK), on physiological parameters, isoflurane requirements and the number of postoperative analgesic rescues in dogs undergoing unilateral mastectomy. Twenty-two dogs were premedicated with acepromazine 0.02 mg/kg and morphine 0.5 mg/kg and anesthetized with propofol
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Multiple Distinct Neoplasms in a North African Hedgehog (Atelerix algirus) Top. Companion Anim. Med. (IF 1.1) Pub Date : 2022-12-29 Francisco Rodríguez, Juan D. Hernández, Jorge Orós
This paper describes the clinical and pathological features of 4 different tumors, located in the integumentary, digestive, and endocrine systems, presenting in a North African hedgehog (Atelerix algirus). A 3.5-year-old female hedgehog was presented with a cutaneous mass on the right flank. The lesion consisted of a well-differentiated dermal mast cell tumor with no recurrence and metastasis after
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Clinical and Pathological Findings in Fatal Cases of Severe Fever With Thrombocytopenia Syndrome With High Viremia in Cats Top. Companion Anim. Med. (IF 1.1) Pub Date : 2022-12-28 Aya Matsuu, Hitoshi Hatai, Tatsuro Hifumi, Emu Hamakubo, Maho Take, Tetsuya Tanaka, Yasuyuki Momoi, Yasuyuki Endo, Ai Koyoshi, Yuka Kamikubo, Raye Kamatsuki, Natsuki Kurusu, Haruna Tabata, Hiroshi Matsuyama, Mei Yanaidani, Michiyo Kawabata, Takahiro Kawabata
Severe fever with thrombocytopenia syndrome (SFTS) is an emerging zoonotic disease caused by the SFTS virus (SFTSV). SFTSV causes severe symptoms both in humans and cats. In this study, we report the clinical and pathological findings of 4 fatal cases of cats with high SFTS viremia levels. These cats showed an acute onset of fever, leukopenia, thrombocytopenia, and increased serum amyloid A and pro-inflammatory
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Successful Treatment With Prednisolone and Mycophenolate Mofetil in a Dog With Recurrent Erythema Multiforme Minor Top. Companion Anim. Med. (IF 1.1) Pub Date : 2022-12-28 Taesik Yun, Yoonhoi Koo, Yeon Chae, Dohee Lee, Hakhyun Kim, Mhan-Pyo Yang, Byeong-Teck Kang
A 3-year-old neutered male miniature poodle dog was referred with a 19-month history of unresolved dermatological signs despite long-term treatment. On physical examination, the dog had severe multifocal erythematous non-blanching patches and scales in the ventral trunk. Dermatological examination revealed Malassezia infection. Considering the history, clinical signs, and degree of infection, the possibility
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Diagnostic Contribution of Bronchoalveolar Lavage Sampling and Fungal Culture in a Dog With Pulmonary Coccidioidomycosis Top. Companion Anim. Med. (IF 1.1) Pub Date : 2022-12-18 Alexis D. Siler, Jared A. Jaffey, Casandra Jacobs, Kate Shumway
A 7-year-old, male neutered, Miniature Australian Shepherd from Arizona was presented for evaluation of a 3-month history of progressive cough. Thoracic radiographs revealed a focal alveolar pulmonary pattern and suspected tracheobronchial lymph node enlargement. Serum anti-Coccidioides spp. IgM/IgG antibodies were not detected by agar gel immunodiffusion performed by 2 different reference commercial