1
|
Sugiura H, Suzuki T, Mimura S, Kanemoto H. Retrospective evaluation of clinical signs, clinical course, and prognosis between dogs with left atrial rupture secondary to myxomatous mitral valve disease and those with neoplastic cardiac tamponade (2015-2019): 70 cases. J Vet Emerg Crit Care (San Antonio) 2022; 32:784-790. [PMID: 35960167 DOI: 10.1111/vec.13236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 06/27/2021] [Accepted: 07/21/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To describe the clinical signs, clinical course, and prognosis of suspected left atrial rupture (LAR) secondary to myxomatous mitral valve disease (MMVD) in dogs and to compare them with dogs with suspected neoplastic cardiac tamponade (NCT). DESIGN Retrospective study from November 2015 to October 2019 SETTING: An out-of-hours Emergency Animal Hospital. ANIMALS Twenty-three dogs with LAR secondary to MMVD (LAR group) and 47 dogs with NCT (NCT group). INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS The following were the characteristics of the study population (LAR group vs NCT groups) with P < 0.05 as the significance threshold: male sex, 83% vs 66%; median age, 11.9 vs 12.5 years; and median weight, 3.8 vs 6.4 kg (P < 0.001). Chihuahuas and Miniature Dachshunds were overrepresented in the LAR and NCT groups, respectively. Statistically different clinical findings between the 2 groups were as follows (LAR vs NCT): pulmonary edema, 43% vs 0%; pericardial thrombus, 70% vs 6% (P < 0.001); ineffectiveness of pericardiocentesis (whether aspiration of pericardial fluid was successful or not), 58% vs 2% (P < 0.001); mortality rate within 48 hours of visiting hospital, 35% vs 9% (P < 0.01). No significant difference was observed in survival time after discharge between the 2 groups. CONCLUSIONS The proportion of dogs with a diagnosis of LAR secondary to MMVD in dogs with cardiac tamponade was higher than the previously reported rate. Furthermore, the frequency of pulmonary edema, ineffectiveness of pericardiocentesis, and short-term mortality rate was higher in the LAR group than in the NCT group.
Collapse
Affiliation(s)
- Hiroaki Sugiura
- DVMs Animal Medical Center Yokohama, Yokohama, Kanagawa, 224-0044, Japan
| | - Tamami Suzuki
- DVMs Animal Medical Center Yokohama, Yokohama, Kanagawa, 224-0044, Japan
| | - Shiho Mimura
- DVMs Animal Medical Center Yokohama, Yokohama, Kanagawa, 224-0044, Japan
| | - Hideyuki Kanemoto
- DVMs Animal Medical Center Yokohama, Yokohama, Kanagawa, 224-0044, Japan
| |
Collapse
|
2
|
Busato F, Drigo M, Zoia A. Reduced risk of arterial thromboembolism in cats with pleural effusion due to congestive heart failure. J Feline Med Surg 2022; 24:e142-e152. [PMID: 35549930 PMCID: PMC10812273 DOI: 10.1177/1098612x221094663] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2022] [Indexed: 12/29/2022]
Abstract
OBJECTIVES The aim of the study was to determine whether cardiogenic pleural effusion in cats is associated with a lower risk of arterial thromboembolism (ATE) compared with cats with cardiac disease without evidence of pleural effusion. METHODS A cross-sectional study was conducted on owned cats with natural occurring cardiac diseases. Cats included were classified in three groups: those with cardiac disease but no evidence of congestive heart failure (CHF); those with evidence of cardiogenic pulmonary oedema; and those with evidence of cardiogenic pleural effusion. Prevalence of ATE was calculated and the variables analysed for an association with this outcome were the presence and type of CHF, sex and neuter status, age, breed, type of cardiac diseases and left atrial (LA) dimension. A multivariable logistic regression model was used to fit the association between ATE and these variables. RESULTS A total of 366 cats with cardiac disease met the inclusion criteria: 179 were included in the group with cardiac disease but no evidence of CHF, 66 in the group with evidence of cardiogenic pulmonary oedema and 121 in the group with evidence of cardiogenic pleural effusion. Prevalence of ATE (58/366 [15.8%]) was significantly different among groups (with no evidence of CHF, 28/179 [15.6%]; with evidence of cardiogenic pulmonary oedema, 22/66 [33.3%]; with evidence of cardiogenic pleural effusion, 8/121 [6.6%]; P <0.001). Cats with ATE had a significantly higher LA to aortic root ratio (2.30 ± 0.46) than those without ATE (2.04 ± 0.46; P <0.001). Multivariable logistic regression analysis indicated that the group with evidence of cardiogenic pleural effusion was associated with a lower risk of developing ATE compared with groups with cardiac disease but no evidence of CHF and with evidence of cardiogenic pulmonary oedema (P = 0.005 and P <0.001, respectively). CONCLUSIONS AND RELEVANCE Presence of cardiogenic pleural effusion is associated with a lower risk of developing ATE, while LA enlargement is a risk factor for ATE.
Collapse
Affiliation(s)
- Francesca Busato
- Division of Internal Medicine, San Marco Veterinary Clinic, Veggiano (PD), Italy
| | - Michele Drigo
- Department of Medicina Animale, Produzione e Salute, Padua University, Legnaro (PD), Italy
| | - Andrea Zoia
- Division of Internal Medicine, San Marco Veterinary Clinic, Veggiano (PD), Italy
| |
Collapse
|
3
|
deLaforcade A, Bacek L, Blais M, Boyd C, Brainard BM, Chan DL, Cortellini S, Goggs R, Hoareau GL, Koenigshof A, Li R, Lynch A, Ralph A, Rozanski E, Sharp CR. 2022 Update of the Consensus on the Rational Use of Antithrombotics and Thrombolytics in Veterinary Critical Care (CURATIVE) Domain 1- Defining populations at risk. J Vet Emerg Crit Care (San Antonio) 2022; 32:289-314. [PMID: 35499966 PMCID: PMC9322658 DOI: 10.1111/vec.13204] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 03/31/2022] [Accepted: 03/31/2022] [Indexed: 12/23/2022]
Abstract
OBJECTIVES To expand the number of conditions and interventions explored for their associations with thrombosis in the veterinary literature and to provide the basis for prescribing recommendations. DESIGN A population exposure comparison outcome format was used to represent patient, exposure, comparison, and outcome. Population Exposure Comparison Outcome questions were distributed to worksheet authors who performed comprehensive searches, summarized the evidence, and created guideline recommendations that were reviewed by domain chairs. The revised guidelines then underwent the Delphi survey process to reach consensus on the final guidelines. Diseases evaluated in this iteration included heartworm disease (dogs and cats), immune-mediated hemolytic anemia (cats), protein-losing nephropathy (cats), protein-losing enteropathy (dogs and cats), sepsis (cats), hyperadrenocorticism (cats), liver disease (dogs), congenital portosystemic shunts (dogs and cats) and the following interventions: IV catheters (dogs and cats), arterial catheters (dogs and cats), vascular access ports (dogs and cats), extracorporeal circuits (dogs and cats) and transvenous pacemakers (dogs and cats). RESULTS Of the diseases evaluated in this iteration, a high risk for thrombosis was defined as heartworm disease or protein-losing enteropathy. Low risk for thrombosis was defined as dogs with liver disease, cats with immune-mediated hemolytic anemia, protein-losing nephropathy, sepsis, or hyperadrenocorticism. CONCLUSIONS Associations with thrombosis are outlined for various conditions and interventions and provide the basis for management recommendations. Numerous knowledge gaps were identified that represent opportunities for future studies.
Collapse
Affiliation(s)
- Armelle deLaforcade
- Department of Clinical Sciences, Cummings School of Veterinary MedicineTufts UniversityNorth GraftonMassachusettsUSA
| | - Lenore Bacek
- Bluepearl Specialty and Emergency Pet HospitalTampaFloridaUSA
| | - Marie‐Claude Blais
- Department of Clinical SciencesUniversity of MontrealSaint‐HyacintheQCCanada
| | - Corrin Boyd
- School of Veterinary MedicineMurdoch UniversityMurdochAustralia
| | - Benjamin M Brainard
- Department of Small Animal Medicine and Surgery, Clinical SciencesUniversity of GeorgiaAthensGeorgiaUSA
| | - Daniel L. Chan
- Department of Clinical Science and ServicesThe Royal Veterinary CollegeLondonUK
| | - Stefano Cortellini
- Department of Clinical Science and ServicesThe Royal Veterinary CollegeLondonUK
| | - Robert Goggs
- Department of Clinical SciencesCornell University College of Veterinary MedicineIthacaNew YorkUSA
| | | | - Amy Koenigshof
- Department of Emergency CareTwo by Two Animal HospitalBerrien SpringsMichiganUSA
| | - Ron Li
- Department of Veterinary Surgical and Radiological SciencesSchool of Veterinary MedicineUniversity of California DavisDavisCaliforniaUSA
| | - Alex Lynch
- Department of Clinical SciencesNC State College of Veterinary MedicineRaleighNorth CarolinaUSA
| | | | - Elizabeth Rozanski
- Department of Clinical Sciences, Cummings School of Veterinary MedicineTufts UniversityNorth GraftonMassachusettsUSA
| | - Claire R Sharp
- School of Veterinary MedicineMurdoch UniversityMurdochAustralia
| |
Collapse
|
4
|
Burke JE, Reineke EL. Cardiogenic arterial thromboembolism resulting in tetraplegia in a cat. VETERINARY RECORD CASE REPORTS 2022. [DOI: 10.1002/vrc2.266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jasper E. Burke
- Department of Clinical Sciences & Advanced Medicine Matthew J. Ryan Veterinary Hospital University of Pennsylvania Philadelphia Pennsylvania USA
| | - Erica L. Reineke
- Department of Clinical Sciences & Advanced Medicine Matthew J. Ryan Veterinary Hospital University of Pennsylvania Philadelphia Pennsylvania USA
| |
Collapse
|
5
|
Eom TY, Choi JW, Yoon KA, Jeong SW, Kim JH. Case Report: Non-traumatic Unilateral Forelimb Arterial Thrombosis Associated With Hyperadrenocorticism in a Dog. Front Vet Sci 2021; 8:795928. [PMID: 34901256 PMCID: PMC8655981 DOI: 10.3389/fvets.2021.795928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 11/04/2021] [Indexed: 11/24/2022] Open
Abstract
A 16-year-old spayed female Pomeranian dog was presented to the hospital with an acute onset of pain and non-weight-bearing lameness in the right forelimb. On physical examination, knuckling, coolness, pain, and cyanosis were observed in the affected forelimb. Peripheral blood glucose concentration and body surface temperature differed between the right and left forelimbs. Hypercoagulable thromboelastographic results and increased D-dimer levels were suggestive of thrombus. Accordingly, recombinant tissue plasminogen activator (rtPA) was administered intravenously. Prompt clinical improvements (including restored warmth of the affected limb) occurred, and rtPA was discontinued after two shots administered 2 h apart owing to concerns of bleeding side effects. The dog was discharged 6 days after admission, and outpatient treatment with clopidogrel was continued for the prevention of re-thrombosis. Following patient stabilization, further examinations for underlying diseases of hypercoagulability were conducted; hyperadrenocorticism (HAC) was diagnosed, and oral trilostane therapy was thus administered. Eight weeks later, the patient regained normal mobility. Finally, in the present canine patient with arterial thrombosis, thrombolysis with rtPA successfully improved clinical symptoms and the following administration of clopidogrel inhibited the formation of additional thrombus.
Collapse
Affiliation(s)
- Tae-Yoon Eom
- Department of Veterinary Surgery, College of Veterinary Medicine, Konkuk University, Seoul, South Korea
| | - Ju-Won Choi
- Department of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, South Korea
| | - Kyong-Ah Yoon
- Department of Veterinary Biochemistry, College of Veterinary Medicine, Konkuk University, Seoul, South Korea
| | - Soon-Wuk Jeong
- Department of Veterinary Surgery, College of Veterinary Medicine, Konkuk University, Seoul, South Korea
| | - Jung-Hyun Kim
- Department of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, South Korea
| |
Collapse
|
6
|
Fortuna L, Yaffy D, Priestnall SL, Cook S. Pulmonary arterial thromboses and gall bladder wall oedema in a cat with bronchioloalveolar carcinoma. VETERINARY RECORD CASE REPORTS 2021. [DOI: 10.1002/vrc2.248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Luca Fortuna
- Department of Clinical Science and Services Royal Veterinary College Hatfield UK
| | - Dylan Yaffy
- Department of Pathobiology and Population Sciences Royal Veterinary College Hatfield UK
| | - Simon L. Priestnall
- Department of Pathobiology and Population Sciences Royal Veterinary College Hatfield UK
| | - Simon Cook
- Department of Clinical Science and Services Royal Veterinary College Hatfield UK
| |
Collapse
|
7
|
Frezoulis PS, Oikonomidis IL, Saridomichelakis MN, Kasabalis D, Pappa A, Bouza-Rapti P, Chochlios T, Tsouloufi TK, Kritsepi-Konstantinou M, Soubasis N. Prevalence, association with systemic inflammatory response syndrome and outcome of stress hyperglycaemia in sick cats. J Small Anim Pract 2021; 63:197-202. [PMID: 34796970 DOI: 10.1111/jsap.13445] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 08/19/2021] [Accepted: 09/26/2021] [Indexed: 12/20/2022]
Abstract
OBJECTIVES To determine the prevalence of stress hyperglycaemia in sick cats, and to investigate the association of stress hyperglycaemia with systemic inflammatory response syndrome and outcome. MATERIALS AND METHODS Medical records (2004 to 2013) from sick cats admitted to the Medicine Unit of a Veterinary Teaching Hospital were retrospectively reviewed. Cases were enrolled if a serum glucose measurement and a complete medical record were available. Cats that were healthy, hypoglycaemic, diabetic, sedated or had a previous administration of drugs (apart from vaccination and deworming) were excluded. RESULTS The study included 647 cats; stress hyperglycaemia (serum glucose >8.3 mmol/L) was found in 194 (30%) cats, while 453 (70%) cats were normoglycaemic. The prevalence of systemic inflammatory response syndrome was significantly higher in cats with stress hyperglycaemia (25/174, 14.4%) compared to normoglycaemic cats (26/399, 6.5%). Significantly, more cats with stress hyperglycaemia were hospitalised [97/194 (50.0%)] compared to normoglycaemic cats [171/453 (37.7%)]. However, the median duration of hospitalisation was not significantly different [4 (1 to 26) days and 4 (1 to 24) days, respectively]. The prevalence of cats with negative outcome was not significantly different between the two groups (cats with stress hyperglycaemia: 37.1%, normoglycaemic cats: 33.9%). Nonetheless, when modelling of outcome prediction included breed, age, stress hyperglycaemia and disease category as factors, cats with stress hyperglycaemia had 2.8 times the odds to have a negative outcome (95% confidence interval: 1.3 to 6.4). CLINICAL SIGNIFICANCE Based on the cut-off employed in this study, Stress hyperglycaemia, as defined by the cut-off is common in sick cats. Stress hyperglycaemia is associated with systemic inflammatory response syndrome development and seem to be a negative prognostic indicator.
Collapse
Affiliation(s)
- P S Frezoulis
- Southfields Veterinary Specialists, Essex, SS15 6TP, UK
| | - I L Oikonomidis
- Faculty of Health Sciences, School of Veterinary Science, Aristotle University of Thessaloniki, 541 24, Thessaloniki, Greece
| | | | - D Kasabalis
- Faculty of Veterinary Science, University of Thessaly, 431 00, Karditsa, Greece
| | - A Pappa
- Faculty of Health Sciences, School of Veterinary Science, Aristotle University of Thessaloniki, 541 24, Thessaloniki, Greece
| | - P Bouza-Rapti
- Faculty of Health Sciences, School of Veterinary Science, Aristotle University of Thessaloniki, 541 24, Thessaloniki, Greece
| | - T Chochlios
- Faculty of Health Sciences, School of Veterinary Science, Aristotle University of Thessaloniki, 541 24, Thessaloniki, Greece
| | - T K Tsouloufi
- Faculty of Health Sciences, School of Veterinary Science, Aristotle University of Thessaloniki, 541 24, Thessaloniki, Greece
| | - M Kritsepi-Konstantinou
- Faculty of Health Sciences, School of Veterinary Science, Aristotle University of Thessaloniki, 541 24, Thessaloniki, Greece
| | - N Soubasis
- Faculty of Health Sciences, School of Veterinary Science, Aristotle University of Thessaloniki, 541 24, Thessaloniki, Greece
| |
Collapse
|
8
|
Abstract
PRACTICAL RELEVANCE The feline cardiomyopathies are the most prevalent type of heart disease in adult domestic cats. Several forms have been identified (see Parts 2 and 3), with hypertrophic cardiomyopathy (HCM) being the most common. Clinically the cardiomyopathies are often indistinguishable. Cats with subclinical cardiomyopathy may or may not have characteristic physical examination findings (eg, heart murmur, gallop sound), or radiographic cardiomegaly. Cats with severe disease may develop signs of heart failure (eg, dyspnea, tachypnea) or systemic arterial thromboembolism (ATE; eg, pain and paralysis). Sudden death is possible. Treatment usually does not alter the progression from subclinical to clinical disease and often the treatment approach, once clinical signs are apparent, is the same regardless of the type of cardiomyopathy. However, differentiating cardiomyopathy from normal variation may be important prognostically. PATIENT GROUP Domestic cats of any age from 3 months upward, of either sex and of any breed, can be affected. Mixed-breed cats are most commonly affected but certain breeds are disproportionately prone to developing HCM. DIAGNOSTICS Subclinical feline cardiomyopathies may be suspected based on physical examination findings, thoracic radiographs and cardiac biomarker results but often the disease is clinically silent. The definitive clinical confirmatory test is echocardiography. Left heart failure (pulmonary edema and/or pleural effusion) is most commonly diagnosed radiographically, but point-of-care ultrasound and amino terminal pro-B-type natriuretic peptide (NT-proBNP) biomarker testing can also be useful, especially when the stress of taking radiographs is best avoided. KEY FINDINGS Knowledge of pathophysiological mechanisms helps the practitioner identify the feline cardiomyopathies and understand how these diseases progress and how they manifest clinically (heart failure, ATE). Existing diagnostic tests have strengths and limitations, and being aware of these can help a practitioner deliver optimal recommendations regarding referral. CONCLUSIONS Several types of feline cardiomyopathies exist in both subclinical (mild to severe disease) and clinical (severe disease) phases. Heart failure and ATE are the most common clinical manifestations of severe cardiomyopathy and are therapeutic targets regardless of the type of cardiomyopathy. The long-term prognosis is often guarded or poor once overt clinical manifestations are present. AREAS OF UNCERTAINTY Some cats with presumed cardiomyopathy do not have echocardiographic features that fit the classic cardiomyopathies (cardiomyopathy - nonspecific phenotype). Although no definitive treatment is usually available, understanding how cardiomyopathies evolve remains worthy of investigation.
Collapse
Affiliation(s)
- Mark D Kittleson
- School of Veterinary Medicine, Department of Medicine and Epidemiology, University of California, Davis, and Veterinary Information Network, 777 West Covell Boulevard, Davis, CA 95616, USA
| | - Etienne Côté
- Department of Companion Animals, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, Prince Edward Island, Canada
| |
Collapse
|
9
|
Pulmonary Sarcomatoid Carcinoma Associated with Arterial Thromboembolism in a Cat. Case Rep Vet Med 2021; 2021:8849515. [PMID: 33510928 PMCID: PMC7822706 DOI: 10.1155/2021/8849515] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 12/06/2020] [Accepted: 12/16/2020] [Indexed: 01/25/2023] Open
Abstract
A 14-year-old, neutered male domestic shorthair cat presented for acute monoparesis with physical exam findings and biochemical data supportive of a distal arterial thromboembolism. Thoracic radiographs revealed an alveolar pattern in the right middle lung lobe and multifocal nodules in other lung lobes. A pulmonary mass was found on necropsy, which was composed of both carcinomatous and sarcomatous components, confirmed with cytokeratin and vimentin immunohistochemistry. Using the World Health Organization classification scheme for mixed pulmonary tumors, this tumor would be characterized as a pleomorphic squamous cell carcinoma under the umbrella term of pulmonary sarcomatoid carcinoma. The World Health Organization classification of mixed pulmonary tumors and its application to previously reported mixed pulmonary tumors in companion animals is discussed. This is the first reported case of this tumor type in a cat, as well as the first report of this tumor type associated with an arterial thromboembolism in any veterinary species.
Collapse
|
10
|
Goggs R, Blais MC, Brainard BM, Chan DL, deLaforcade AM, Rozanski E, Sharp CR. American College of Veterinary Emergency and Critical Care (ACVECC) Consensus on the Rational Use of Antithrombotics in Veterinary Critical Care (CURATIVE) guidelines: Small animal. J Vet Emerg Crit Care (San Antonio) 2019; 29:12-36. [PMID: 30654421 DOI: 10.1111/vec.12801] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 12/12/2018] [Accepted: 12/07/2018] [Indexed: 12/19/2022]
Abstract
OBJECTIVES To systematically review available evidence and establish guidelines related to the risk of developing thrombosis and the management of small animals with antithrombotics. DESIGN Standardized, systematic evaluation of the literature (identified by searching Medline via PubMed and CAB abstracts) was carried out in 5 domains (Defining populations at risk; Defining rational therapeutic use; Defining evidence-based protocols; Refining and monitoring antithrombotic therapies; and Discontinuing antithrombotic therapies). Evidence evaluation was carried out using Population, Intervention, Comparison, Outcome generated within each domain questions to address specific aims. This was followed by categorization of relevant articles according to level of evidence and quality (Good, Fair, or Poor). Synthesis of these data led to the development of a series of statements. Consensus on the final guidelines was achieved via Delphi-style surveys. Draft recommendations were presented at 2 international veterinary conferences and made available for community assessment, review, and comment prior to final revisions and publication. SETTINGS Academic and referral veterinary medical centers. RESULTS Over 500 studies were reviewed in detail. Worksheets from all 5 domains generated 59 statements with 83 guideline recommendations that were refined during 3 rounds of Delphi surveys. A high degree of consensus was reached across all guideline recommendations. CONCLUSIONS Overall, systematic evidence evaluations yielded more than 80 recommendations for the treatment of small animals with or at risk of developing thrombosis. Numerous significant knowledge gaps were highlighted by the evidence reviews undertaken, indicating the need for substantial additional research in this field.
Collapse
Affiliation(s)
- Robert Goggs
- Department of Clinical Sciences, Cornell University College of Veterinary Medicine, Ithaca, NY
| | - Marie-Claude Blais
- Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Montreal, Saint-Hyacinthe, QC, Canada
| | - Benjamin M Brainard
- Department of Small Animal Medicine and Surgery, University of Georgia, Athens, GA
| | - Daniel L Chan
- Department Clinical Science and Services, The Royal Veterinary College, London, United Kingdom
| | - Armelle M deLaforcade
- Department of Clinical Sciences, Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA
| | - Elizabeth Rozanski
- Department of Clinical Sciences, Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA
| | - Claire R Sharp
- School of Veterinary and Life Sciences, College of Veterinary Medicine, Murdoch University, Murdoch, WA, Australia
| |
Collapse
|
11
|
deLaforcade A, Bacek L, Blais MC, Goggs R, Lynch A, Rozanski E. Consensus on the Rational Use of Antithrombotics in Veterinary Critical Care (CURATIVE): Domain 1-Defining populations at risk. J Vet Emerg Crit Care (San Antonio) 2019; 29:37-48. [PMID: 30654424 DOI: 10.1111/vec.12797] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 12/08/2018] [Indexed: 12/21/2022]
Abstract
OBJECTIVES Thrombosis is a well-recognized phenomenon in dogs and cats with a significant impact on morbidity and mortality. Despite growing awareness of thrombosis and increased use of antithrombotic therapy, there is little information in the veterinary literature to guide the use of anticoagulant and antiplatelet medications. The goal of Domain 1 was to explore the association between disease and thrombosis in a number of conditions identified as potential risk factors in the current veterinary literature, to provide the basis for prescribing recommendations. DESIGN A population exposure comparison outcome format was used to represent patient, exposure, comparison, and outcome. Population Exposure Comparison Outcome questions were distributed to worksheet authors who performed comprehensive searches, summarized the evidence, and created guideline recommendations that were reviewed by domain chairs. Revised guidelines then underwent the Delphi survey process to reach consensus on the final guidelines. Diseases evaluated included immune-mediated hemolytic anemia, protein-losing nephropathy, pancreatitis, glucocorticoid therapy, hyperadrenocorticism, neoplasia, sepsis, cerebrovascular disease, and cardiac disease. SETTINGS Academic and referral veterinary medical centers. RESULTS Of the diseases evaluated, a high risk for thrombosis was defined as dogs with immune-mediated hemolytic anemia or protein-losing nephropathy, cats with cardiomyopathy and associated risk factors, or dogs/cats with >1 disease or risk factor for thrombosis. Low or moderate risk for thrombosis was defined as dogs or cats with a single risk factor or disease, or dogs or cats with known risk factor conditions that are likely to resolve in days to weeks following treatment. CONCLUSIONS Documented disease associations with thrombosis provide the basis for recommendations on prescribing provided in subsequent domains. Numerous knowledge gaps were identified that represent opportunities for future study.
Collapse
Affiliation(s)
- Armelle deLaforcade
- Department of Clinical Sciences, Cummings School of Veterinary Medicine at Tufts University, North Grafton, MA
| | - Lenore Bacek
- Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn, AL
| | - Marie-Claude Blais
- Department of Clinical Sciences, University of Montreal, Saint-Hyacinthe, QC, Canada
| | - Robert Goggs
- Department of Clinical Sciences, Cornell University College of Veterinary Medicine, Ithaca, NY
| | - Alex Lynch
- Department of Clinical Sciences, NC State College of Veterinary Medicine, Raleigh, NC
| | - Elizabeth Rozanski
- Department of Clinical Sciences, Cummings School of Veterinary Medicine at Tufts University, North Grafton, MA
| |
Collapse
|
12
|
Oron LD, Klainbart S, Bruchim Y, McMurray J, Boysen S, Saar M, Kelmer E. Comparison of saphenous and cephalic blood lactate concentrations in dogs with gastric dilatation and volvulus: 45 cases. CANADIAN JOURNAL OF VETERINARY RESEARCH = REVUE CANADIENNE DE RECHERCHE VETERINAIRE 2018; 82:271-277. [PMID: 30363379 PMCID: PMC6168020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 02/05/2018] [Indexed: 06/08/2023]
Abstract
Gastric dilatation and volvulus (GDV) is a life-threatening condition, suspected to result in differential tissue perfusion in different regions of the body. Lactate is a biomarker of hypoperfusion that correlates with treatment outcomes in dogs with GDV. This prospective observational study aimed to compare lactate between saphenous and cephalic venous samples in 45 client-owned dogs with GDV, to evaluate their association with treatment outcomes (survival, surgical complications, and duration of hospitalization) and to assess the correlation between lactate and other biochemical parameters. Both saphenous and cephalic lactate concentrations were significantly higher in non-survivors (P = 0.01). No statistical difference was found between lactate concentrations in saphenous versus cephalic venous samples (P = 0.480). For each dog, the difference in lactate between saphenous and cephalic veins was calculated (Δlactate = saphenous - cephalic); it was not associated with survival (P = 0.198), surgical complications (P = 0.346), or duration of hospitalization (P = 0.803). Higher lactate and lower glucose (saphenous vein) were associated with lower PCV and higher creatinine, on presentation. The results of this study failed to show an association between Δlactate concentrations and treatment outcomes in dogs with GDV; however, in agreement with previous studies, lower lactate was associated with a decreased mortality rate.
Collapse
Affiliation(s)
- Liron D Oron
- Koret School of Veterinary Medicine Department of Emergency and Critical Care, Hebrew University of Jerusalem, Jerusalem, Israel 76100 (Oron, Klainbart, Bruchim, Kelmer, Saar); Faculty of Veterinary Medicine, Veterinary Clinical and Diagnostic Sciences, University of Calgary, Calgary, Alberta T2N 1N4 (McMurray, Boysen)
| | - Sigal Klainbart
- Koret School of Veterinary Medicine Department of Emergency and Critical Care, Hebrew University of Jerusalem, Jerusalem, Israel 76100 (Oron, Klainbart, Bruchim, Kelmer, Saar); Faculty of Veterinary Medicine, Veterinary Clinical and Diagnostic Sciences, University of Calgary, Calgary, Alberta T2N 1N4 (McMurray, Boysen)
| | - Yaron Bruchim
- Koret School of Veterinary Medicine Department of Emergency and Critical Care, Hebrew University of Jerusalem, Jerusalem, Israel 76100 (Oron, Klainbart, Bruchim, Kelmer, Saar); Faculty of Veterinary Medicine, Veterinary Clinical and Diagnostic Sciences, University of Calgary, Calgary, Alberta T2N 1N4 (McMurray, Boysen)
| | - Jantina McMurray
- Koret School of Veterinary Medicine Department of Emergency and Critical Care, Hebrew University of Jerusalem, Jerusalem, Israel 76100 (Oron, Klainbart, Bruchim, Kelmer, Saar); Faculty of Veterinary Medicine, Veterinary Clinical and Diagnostic Sciences, University of Calgary, Calgary, Alberta T2N 1N4 (McMurray, Boysen)
| | - Søren Boysen
- Koret School of Veterinary Medicine Department of Emergency and Critical Care, Hebrew University of Jerusalem, Jerusalem, Israel 76100 (Oron, Klainbart, Bruchim, Kelmer, Saar); Faculty of Veterinary Medicine, Veterinary Clinical and Diagnostic Sciences, University of Calgary, Calgary, Alberta T2N 1N4 (McMurray, Boysen)
| | - Matan Saar
- Koret School of Veterinary Medicine Department of Emergency and Critical Care, Hebrew University of Jerusalem, Jerusalem, Israel 76100 (Oron, Klainbart, Bruchim, Kelmer, Saar); Faculty of Veterinary Medicine, Veterinary Clinical and Diagnostic Sciences, University of Calgary, Calgary, Alberta T2N 1N4 (McMurray, Boysen)
| | - Efrat Kelmer
- Koret School of Veterinary Medicine Department of Emergency and Critical Care, Hebrew University of Jerusalem, Jerusalem, Israel 76100 (Oron, Klainbart, Bruchim, Kelmer, Saar); Faculty of Veterinary Medicine, Veterinary Clinical and Diagnostic Sciences, University of Calgary, Calgary, Alberta T2N 1N4 (McMurray, Boysen)
| |
Collapse
|
13
|
Pouzot-Nevoret C, Barthélemy A, Goy-Thollot I, Boselli E, Cambournac M, Guillaumin J, Bonnet-Garin JM, Allaouchiche B. Infrared thermography: a rapid and accurate technique to detect feline aortic thromboembolism. J Feline Med Surg 2018; 20:780-785. [PMID: 28948905 PMCID: PMC11104137 DOI: 10.1177/1098612x17732485] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objectives The objective of this study was to evaluate the diagnostic accuracy of infrared thermography in cats with acute pelvic paralysis to differentiate feline aortic thromboembolism (FATE) from non-ischaemic conditions. Methods Thermographic images were prospectively obtained at admission from cats presented for acute bilateral pelvic paralysis. Based on the final diagnosis, cats were divided into a FATE and a control group (ischaemic and non-ischaemic related pelvic paralysis, respectively). The maximum (Tmax), minimum (Tmin) and average (Tav) temperatures were determined for each of the four limbs within a hand-drawn region of interest on the dorsal limb extremity. Temperature differences between the forelimb (non-affected) and hindlimb (affected) with the highest temperature (ΔT), with the lowest temperature (δT) and from the right and left side (RightΔT and LeftΔT, respectively) were calculated. Results The FATE and control groups included 10 and six cats, respectively. In the FATE group, right hindlimb mean Tmax (23.6°C ± 1.9), left hindlimb mean Tmax (23.6°C ± 2.2) and mean Tav (22.7°C ± 2.2) were significantly lower than in the control group (26.6°C ± 3.5 [ P = 0.042]; 26.6°C ± 2.4°C [ P = 0.024] and 25.7°C ± 2.0 [ P = 0.020], respectively). ΔT, δT, RightΔT and LeftΔT were significantly higher in the FATE group than in the control group. A cut-off value of 2.4°C for RightΔTmax and LeftΔTmax allowed discrimination between the FATE and control groups with a sensitivity of 80% and 90%, respectively, a specificity of 100% for both, a positive predictive value of 100% for both, and a negative predictive value of 75% and 86%, respectively. Conclusions and relevance A minimal difference of 2.4°C between ipsilateral affected and non-affected limbs has an excellent specificity and high sensitivity for FATE diagnosis. Infrared thermography seems to be a promising, useful, easy, non-invasive and rapid method for detecting aortic thromboembolism in cats, particularly in emergency situations.
Collapse
Affiliation(s)
- Céline Pouzot-Nevoret
- Intensive Care Unit (SIAMU), University of Lyon, VetAgro Sup, APCSe, Marcy l’Etoile, France
- University of Lyon, VetAgro Sup, APCSe, Marcy l’Étoile, France
| | - Anthony Barthélemy
- Intensive Care Unit (SIAMU), University of Lyon, VetAgro Sup, APCSe, Marcy l’Etoile, France
- University of Lyon, VetAgro Sup, APCSe, Marcy l’Étoile, France
| | - Isabelle Goy-Thollot
- Intensive Care Unit (SIAMU), University of Lyon, VetAgro Sup, APCSe, Marcy l’Etoile, France
- University of Lyon, VetAgro Sup, APCSe, Marcy l’Étoile, France
| | | | - Maxime Cambournac
- Intensive Care Unit (SIAMU), University of Lyon, VetAgro Sup, APCSe, Marcy l’Etoile, France
- University of Lyon, VetAgro Sup, APCSe, Marcy l’Étoile, France
| | - Julien Guillaumin
- Emergency and Critical Care, Department of Veterinary Clinical Sciences, College of Veterinary Medicine, The Ohio State University, Columbus, OH, USA
| | | | - Bernard Allaouchiche
- University of Lyon, VetAgro Sup, APCSe, Marcy l’Étoile, France
- Civilian Hospital of Lyon, Central Hospital of South Lyon, Medical Resuscitation Service, Pierre-Bénite, France
| |
Collapse
|
14
|
COAGULATION ASSESSMENT: UNDERUTILIZED DIAGNOSTIC TOOLS IN ZOO AND AQUATIC ANIMAL MEDICINE. J Zoo Wildl Med 2018; 48:947-953. [PMID: 29297814 DOI: 10.1638/2016-0145r.1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Veterinarians specializing in nondomestic species are faced with unique challenges regarding research and diagnostic capabilities given the wild and frequently dangerous nature of their patients. Standard diagnostic techniques used in small or large animal practice are not always possible due to anatomical constraints, size, tractability, or the inherent risk of anesthesia in highly valued, rare species. Diagnostic modalities that utilize simple, relatively noninvasive techniques show promise in evaluating nondomestic species and elucidating the pathophysiology behind poorly characterized disease processes in both wild and captive populations. Coagulation profiles, which may include prothrombin time (PT), partial thromboplastin time (PTT), D-dimer concentration, platelet count, and thromboelastography (TEG) are frequently used in domestic species but often overlooked in exotic medicine due to lack of normal reference values and/or availability. Whenever possible, coagulation profiles should be utilized in the evaluation of various disease processes including neoplasia, sepsis, trauma, inflammation, toxin exposure, and envenomation. There are several reports of coagulopathies in both wild and captive species; however, few studies on coagulation profiles have been published on nondomestic species. Clinicians should consider coagulation testing as part of the diagnostic work-up in nondomestic species. A review of available coagulation diagnostic tests is provided here in addition to summarizing the pertinent coagulation disorders currently established in the literature.
Collapse
|
15
|
Williams TP, Shaw S, Porter A, Berkwitt L. Aortic thrombosis in dogs. J Vet Emerg Crit Care (San Antonio) 2016; 27:9-22. [DOI: 10.1111/vec.12527] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Revised: 02/10/2016] [Accepted: 03/23/2016] [Indexed: 12/20/2022]
Affiliation(s)
| | - Scott Shaw
- VCA Veterinary Referral Associates; Gaithersburg MD 20877
| | - Adam Porter
- VCA Veterinary Referral Associates; Gaithersburg MD 20877
| | - Larry Berkwitt
- VCA Veterinary Referral Associates; Gaithersburg MD 20877
| |
Collapse
|
16
|
Chong SK, Reineke EL. Point-of-Care Glucose and Ketone Monitoring. Top Companion Anim Med 2016; 31:18-26. [PMID: 27451045 DOI: 10.1053/j.tcam.2016.05.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 05/19/2016] [Indexed: 11/11/2022]
Abstract
Early and rapid identification of hypo- and hyperglycemia as well as ketosis is essential for the practicing veterinarian as these conditions can be life threatening and require emergent treatment. Point-of-care testing for both glucose and ketone is available for clinical use and it is important for the veterinarian to understand the limitations and potential sources of error with these tests. This article discusses the devices used to monitor blood glucose including portable blood glucose meters, point-of-care blood gas analyzers and continuous glucose monitoring systems. Ketone monitoring options discussed include the nitroprusside reagent test strips and the 3-β-hydroxybutyrate ketone meter.
Collapse
Affiliation(s)
- Siew Kim Chong
- Emergency and Critical Care, Matthew J Ryan Hospital, University of Pennsylvania, Philadelphia, PA, USA.
| | - Erica L Reineke
- Emergency and Critical Care, Matthew J Ryan Hospital, University of Pennsylvania, Philadelphia, PA, USA
| |
Collapse
|