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Forsyth KK, McCoy BM, Schmid SM, Promislow DEL, Snyder-Mackler N. Lifetime prevalence of owner-reported medical conditions in the 25 most common dog breeds in the Dog Aging Project pack. Front Vet Sci 2023; 10:1140417. [PMID: 38026653 PMCID: PMC10655140 DOI: 10.3389/fvets.2023.1140417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction Large scale data on the prevalence of diverse medical conditions among dog breeds in the United States are sparse. This cross-sectional study sought to estimate the lifetime prevalence of medical conditions among US dogs and to determine whether purebred dogs have higher lifetime prevalence of specific medical conditions compared to mixed-breed dogs. Methods Using owner-reported survey data collected through the Dog Aging Project (DAP) Health and Life Experience Survey for 27,541 companion dogs, we identified the 10 most commonly reported medical conditions in each of the 25 most common dog breeds within the DAP cohort. Lifetime prevalence estimates of these medical conditions were compared between mixed-breed and purebred populations. The frequency of dogs for whom no medical conditions were reported was also assessed within each breed and the overall mixed-breed and purebred populations. Results A total of 53 medical conditions comprised the top 10 conditions for the 25 most popular breeds. The number of dogs for whom no medical conditions were reported was significantly different (p = 0.002) between purebred (22.3%) and mixed-breed dogs (20.7%). The medical conditions most frequently reported within the top 10 conditions across breeds were dental calculus (in 24 out of 25 breeds), dog bite (23/25), extracted teeth (21/25), osteoarthritis (15/25), and Giardia (15/25). Discussion Purebred dogs in the DAP did not show higher lifetime prevalence of medical conditions compared to mixed-breed dogs, and a higher proportion of purebred dogs than mixed-breed dogs had no owner-reported medical conditions. Individual breeds may still show higher lifetime prevalence for specific conditions.
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Affiliation(s)
- Kiersten K. Forsyth
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Purdue University, West Lafayette, IN, United States
| | - Brianah M. McCoy
- School of Life Sciences, Arizona State University, Tempe, AZ, United States
| | - Sarah M. Schmid
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN, United States
| | - Daniel E. L. Promislow
- Department of Laboratory Medicine and Pathology, University of Washington School of Medicine, Seattle, WA, United States
- Department of Biology, University of Washington, Seattle, WA, United States
| | - Noah Snyder-Mackler
- School of Life Sciences, Arizona State University, Tempe, AZ, United States
- Center for Evolution and Medicine, Arizona State University, Tempe, AZ, United States
- School for Human Evolution and Social Change, Arizona State University, Tempe, AZ, United States
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Chamsuwan S, Buranakarl C, Angkanaporn K, Dissayabutra T, Chuaypen N, Pisitkun T, Kalpongnukul N. A urinary proteomic study in hypercalciuric dogs with and without calcium oxalate urolithiasis. Vet World 2022; 15:2937-2944. [PMID: 36718335 PMCID: PMC9880843 DOI: 10.14202/vetworld.2022.2937-2944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 11/04/2022] [Indexed: 12/28/2022] Open
Abstract
Background and Aims Hypercalciuria is an important predisposing factor commonly found in humans and dogs with calcium oxalate (CaOx) urolithiasis. Calcium oxalate crystals can induce an inflammatory reaction that subsequently produces several proteins that have an inhibitory or stimulatory effect on stone formation. This study aimed to evaluate the differences in urinary proteomic profiles between hypercalciuric CaOx stone dogs and hypercalciuric stone-free dogs (CaOx stone and control groups, respectively). Materials and Methods Seven dogs with hypercalciuric CaOx urolithiasis and breed-, sex-, and aged-matched controls with hypercalciuria were included in the study. Serum and urine samples were obtained from all dogs to analyze electrolytes. Urinary proteomic profiles were analyzed using liquid chromatography-mass spectrometry. Student's t-test was used to compare the differences between groups. Results Forty-nine urinary proteins were identified in the stone-free and CaOx stone groups, whereas 19 and 6 proteins were unique in the CaOx stone and stone-free groups, respectively. The urinary thrombomodulin level was significantly higher in the CaOx stone group (relative ratio = 1.8, p < 0.01) than in the stone-free group. Conclusion This study demonstrated that urinary proteomic profiles may be used as a candidate biomarker for urinary tract injury in CaOx urolithiasis in dogs.
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Affiliation(s)
- Sumonwan Chamsuwan
- Department of Physiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Chollada Buranakarl
- Department of Physiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand,Corresponding author: Chollada Buranakarl, e-mail: Co-authors: SC: , KA: , TD: , NC: , TP: , NK:
| | - Kris Angkanaporn
- Department of Physiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Thasinas Dissayabutra
- Metabolic Disease in Gut and Urinary System Research Unit, Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Natthaya Chuaypen
- Metabolic Disease in Gut and Urinary System Research Unit, Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Trairak Pisitkun
- Center of Excellence in Systems Biology, Research Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Nuttiya Kalpongnukul
- Center of Excellence in Systems Biology, Research Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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Prevalence and Predictors of Radiographically Apparent Upper Urinary Tract Urolithiasis in Eight Dog Breeds Predisposed to Calcium Oxalate Urolithiasis and Mixed Breed Dogs. Vet Sci 2022; 9:vetsci9060283. [PMID: 35737335 PMCID: PMC9230725 DOI: 10.3390/vetsci9060283] [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: 04/20/2022] [Revised: 06/03/2022] [Accepted: 06/08/2022] [Indexed: 12/02/2022] Open
Abstract
Data on upper urinary tract (UUT) uroliths in dogs are important to understanding their etiology. The aim of this retrospective case-control study was to determine the prevalence and identify predictors of radiographically apparent UUT uroliths in dog breeds at increased risk for calcium oxalate uroliths (CaOx risk breeds) and mixed breed dogs. Radiologist reports of three-view abdominal radiographs were reviewed from 251 purebred dogs of 8 CaOx risk breeds and 68 mixed breed dogs. UUT uroliths were more common in CaOx risk breeds than mixed breed dogs (23% versus 6%, respectively; OR = 4.8, 95% confidence interval [CI] 1.7−18.9, p < 0.001). UUT uroliths were more common in dogs with lower urinary tract (LUT) uroliths (predominantly calcium-containing) than those without (41% versus 5%, respectively; OR = 13.6, 95% CI 6.3−33.1, p < 0.001), and LUT uroliths predicted the presence of UUT uroliths in the multivariable regression (OR = 6.5, 95% CI 2.8−16.7, p < 0.001). Increasing age (p < 0.001) and lower body weight (p = 0.0016) were also predictors of UUT urolith presence in the multivariable regression. The high prevalence of UUT uroliths in dogs with LUT uroliths supports a shared mechanism for their formation.
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RETROSPECTIVE REVIEW OF UROLITHIASIS-RELATED MORBIDITY AND MORTALITY IN ASIAN COLOBINE MONKEYS. J Zoo Wildl Med 2022; 53:1-10. [DOI: 10.1638/2021-0023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/30/2021] [Indexed: 11/21/2022] Open
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Paulin MV, Dunn M, Vachon C, Beauchamp G, Conversy B. Association between hyperlipidemia and calcium oxalate lower urinary tract uroliths in dogs. J Vet Intern Med 2021; 36:146-155. [PMID: 34854133 PMCID: PMC8783332 DOI: 10.1111/jvim.16324] [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: 02/28/2021] [Revised: 11/11/2021] [Accepted: 11/17/2021] [Indexed: 11/28/2022] Open
Abstract
Background Metabolic syndrome is associated with formation of calcium oxalate (CaOx) uroliths in humans. Objectives To investigate the association between obesity and hyperlipidemia with CaOx lower urinary tract uroliths in client‐owned dogs. Animals Dogs with (n = 55, U [uroliths]‐dogs) and without (n = 39, UF [uroliths‐free]‐dogs) CaOx lower urinary tract uroliths. Methods Case‐control study. U‐dogs were retrospectively enrolled and compared to UF‐dogs. Body condition score (BCS; 1‐9 scoring scale), serum triglyceride (TG) and total cholesterol (CH) concentrations and glycemia (after >12‐hour food withholding) were recorded in both groups. Results On univariate logistic regression, when excluding Miniature Schnauzers, odds of having uroliths increased by a factor of 3.32 (95% CI 1.38‐11.12) for each mmol/L of TG (P = .027), of 39 (95% CI 9.27‐293.22) for each mmol/L of glycemia (P < .0001), and of 2.43 (95% CI 1.45‐4.45) per unit of BCS (P = .002). In multivariable models, the effect of TG was retained when all breeds were included for analysis and odds of having uroliths increased by a factor of 4.34 per mmol/L of TG (95% CI 1.45‐19.99; P = .02). Conclusions and Clinical Importance Serum lipid screening in dogs diagnosed with CaOx uroliths might be recommended to improve their medical staging and management.
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Affiliation(s)
- Mathieu V Paulin
- Department of Small Animal Clinical Sciences, Western College of Veterinary Medicine-University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Marilyn Dunn
- Department of Small Animal Clinical Sciences, Veterinary Teaching Hospital-University of Montreal, Saint-Hyacinthe, Quebec, Canada
| | - Catherine Vachon
- Department of Small Animal Clinical Sciences, Veterinary Teaching Hospital-University of Montreal, Saint-Hyacinthe, Quebec, Canada
| | - Guy Beauchamp
- Department of Small Animal Clinical Sciences, Veterinary Teaching Hospital-University of Montreal, Saint-Hyacinthe, Quebec, Canada
| | - Bérénice Conversy
- Department of Small Animal Clinical Sciences, Veterinary Teaching Hospital-University of Montreal, Saint-Hyacinthe, Quebec, Canada
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Chamsuwan S, Angkanaporn K, Dissayabutra T, Chuaypen N, Buranakarl C. The association between single nucleotide polymorphism in vitamin D receptor and calcium oxalate urolithiasis in dogs. J Vet Intern Med 2021; 35:2263-2270. [PMID: 34322901 PMCID: PMC8478019 DOI: 10.1111/jvim.16225] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 07/06/2021] [Accepted: 07/14/2021] [Indexed: 11/28/2022] Open
Abstract
Background Polymorphisms of the vitamin D receptor (VDR) are associated with calcium oxalate (CaOx) nephrolithiasis in humans. Objectives To investigate the association between VDR polymorphisms and susceptibility to CaOx urolithiasis in dogs. Animals Thirty‐five dogs with CaOx urolithiasis were compared with 40 stone‐free dogs. Methods This was a case‐control study. Two VDR gene polymorphisms (rs851998024 and rs852900542) were detected by specific TaqMan real‐time polymerase chain reaction assay, and their relationship with serum 1,25‐dihydroxyvitamin D, serum and urinary electrolyte concentrations was evaluated. Results The distribution of the rs852900542 polymorphism was significantly different between the case and the control dogs (x2 = 6.369, P = .04). Dogs with a CC or CT genotype had an increased risk of CaOx stones than those with the TT genotype (odds ratio = 3.82, 95% confidence interval 1.04‐13.98). The CaOx dogs with the TT genotype had a significantly lower urinary calcium‐to‐creatinine ratio than the CT+CC genotypes. 1,25‐(OH)2D concentrations did not differ between the cases and the controls (308.7 ± 217.4 vs 286.7 ± 185.1 pg/mL, P = .45). Conclusions and Clinical Importance This finding suggests that vitamin D metabolism might play a role in CaOx stone formation in dogs.
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Affiliation(s)
- Sumonwan Chamsuwan
- Department of Physiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Kris Angkanaporn
- Department of Physiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Thasinas Dissayabutra
- STAR unit of Renal Biochemistry and Stone Disease, Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Natthaya Chuaypen
- Center of Excellence in Hepatitis and Liver Cancer, Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Chollada Buranakarl
- Department of Physiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
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Burggraaf ND, Westgeest DB, Corbee RJ. Analysis of 7866 feline and canine uroliths submitted between 2014 and 2020 in the Netherlands. Res Vet Sci 2021; 137:86-93. [PMID: 33940351 DOI: 10.1016/j.rvsc.2021.04.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/13/2021] [Accepted: 04/22/2021] [Indexed: 11/25/2022]
Abstract
Analysis of large datasets of uroliths is necessary to illustrate the prevalence and risk factors of urolithiasis. Furthermore, it may help to improve treatment and prevention of urolithiasis. In this study, 7866 uroliths (44.5% feline and 55.5% canine) from veterinary practitioners in the Netherlands between 2014 and 2020 were analysed. Between 2014 and 2020 the distribution over the different types of uroliths remained similar over time. Female cats, obese cats, Domestic Shorthair cats, female dogs, and large breed dogs had an increased risk for struvite. Neutered cats, all cat breeds except Domestic Shorthair, neutered dogs, male dogs, intact male dogs, and small breed dogs had an increased risk for calcium oxalate urolithiasis. Cystine and urate were found predominantly in male dogs. Dalmatians were at highest risk for urate urolithiasis. The findings of this study in the Netherlands were similar to findings in previous studies from different countries. However, urate urolithiasis in the English Cocker Spaniel and cystine urolithiasis in the Yorkshire Terrier were new associations. Body condition score, information about recurrence of urolithiasis, medical history, and diet history should be included in submission sheets in the future to explore other possible associations.
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Abstract
The prevalence of urolithiasis in humans is increasing worldwide; however, non-surgical treatment and prevention options remain limited despite decades of investigation. Most existing laboratory animal models for urolithiasis rely on highly artificial methods of stone induction and, as a result, might not be fully applicable to the study of natural stone initiation and growth. Animal models that naturally and spontaneously form uroliths are an underused resource in the study of human stone disease and offer many potential opportunities for improving insight into stone pathogenesis. These models include domestic dogs and cats, as well as a variety of other captive and wild species, such as otters, dolphins and ferrets, that form calcium oxalate, struvite, uric acid, cystine and other stone types. Improved collaboration between urologists, basic scientists and veterinarians is warranted to further our understanding of how stones form and to consider possible new preventive and therapeutic treatment options.
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Li XY, Chen HR, Zha XQ, Chen S, Pan LH, Li QM, Luo JP. Prevention and possible mechanism of a purified Laminaria japonica polysaccharide on adriamycin-induced acute kidney injury in mice. Int J Biol Macromol 2020; 148:591-600. [PMID: 31958563 DOI: 10.1016/j.ijbiomac.2020.01.159] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 12/26/2019] [Accepted: 01/16/2020] [Indexed: 12/14/2022]
Abstract
The present work aims to investigate the effects and underlying mechanism of a homogeneous Laminaria japonica polysaccharide (LJP61A) on acute kidney injury (AKI) in mice. According to the results of biochemical and pathological analysis, we concluded that LJP61A could protect kidney from the damage of adriamycin in AKI mice. Compared to the model group, the mRNA level of cytokines (TNF-α, IL-1β and MCP-1) and protein level of mesenchymal markers demsin were decrease by the treatment of LJP61A while the protein levels of podocyte structure markers (Nephrin and WT-1) were increased. Moreover, the adriamycin-induced enhancement of phosphor-p65, phosphor-p38, phosphor-ERK1/2 and phosphor-JNK in the kidney of AKI mice were significantly suppressed by LJP61A. Similar variation was observed in the mRNA and protein levels of TGF-β1 and Smad3. These results suggested that LJP61A prevented acute kidney injury possibly via regulating TGF-β1-mediated Smad3, MAPKs and NF-κB signaling pathways.
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Affiliation(s)
- Xue-Ying Li
- Engineering Research Centre of Bioprocess of Ministry of Education, Hefei University of Technology, No 193 Tunxi Road, Hefei 230009, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, No 193 Tunxi Road, Hefei 230009, People's Republic of China
| | - Hao-Ran Chen
- Engineering Research Centre of Bioprocess of Ministry of Education, Hefei University of Technology, No 193 Tunxi Road, Hefei 230009, People's Republic of China
| | - Xue-Qiang Zha
- Engineering Research Centre of Bioprocess of Ministry of Education, Hefei University of Technology, No 193 Tunxi Road, Hefei 230009, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, No 193 Tunxi Road, Hefei 230009, People's Republic of China; Key Laboratory of Metabolism and Regulation for Major Disease of Anhui Higher Education Institutes, Hefei University of Technology, People's Republic of China.
| | - Shun Chen
- Engineering Research Centre of Bioprocess of Ministry of Education, Hefei University of Technology, No 193 Tunxi Road, Hefei 230009, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, No 193 Tunxi Road, Hefei 230009, People's Republic of China
| | - Li-Hua Pan
- Engineering Research Centre of Bioprocess of Ministry of Education, Hefei University of Technology, No 193 Tunxi Road, Hefei 230009, People's Republic of China
| | - Qiang-Ming Li
- Engineering Research Centre of Bioprocess of Ministry of Education, Hefei University of Technology, No 193 Tunxi Road, Hefei 230009, People's Republic of China
| | - Jian-Ping Luo
- Engineering Research Centre of Bioprocess of Ministry of Education, Hefei University of Technology, No 193 Tunxi Road, Hefei 230009, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, No 193 Tunxi Road, Hefei 230009, People's Republic of China.
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Hunprasit V, Schreiner PJ, Bender JB, Lulich JP. Epidemiologic evaluation of calcium oxalate urolithiasis in dogs in the United States: 2010-2015. J Vet Intern Med 2019; 33:2090-2095. [PMID: 31471926 PMCID: PMC6766490 DOI: 10.1111/jvim.15613] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Accepted: 08/20/2019] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Positive health implications of early recognition of calcium oxalate (CaOx) urolithiasis include increased opportunity for nonsurgical removal, early dietary modification to minimize urolith growth, early removal to avoid urinary obstruction, and early recognition of genetic and metabolic diseases before they contribute to additional morbidity. OBJECTIVES To identify high- and low-risk dog breeds for CaOx uroliths and to determine the relationship of age and sex to the development of CaOx uroliths. ANIMALS Calcium oxalate urolith submissions between 2010 and 2015. METHODS A comparative cross-sectional study was conducted to identify high- and low-risk breeds for CaOx uroliths by comparing cases to multiple comparison groups. At-risk breeds were identified if odds ratios were significant (P value <.05) across all comparison groups. RESULTS Of 258 898 urolith submissions, 124 285 were CaOx. Calcium oxalate was identified in 212 breeds. Twelve breeds were identified as high-risk breeds, and 14 breeds were identified as low-risk breeds. All high-risk breeds were small dog breeds, and all low-risk breeds were medium to large dog breeds. Overall, the mean age ± standard deviation of the first CaOx urolith was 8.4 ± 2.8 years. CONCLUSIONS AND CLINICAL IMPORTANCE To achieve the health benefits of preclinical evaluation, breeds at high risk for CaOx urolithiasis should be screened at 5 to 6 years of age, which is 2 to 3 years before likely development of clinical urolithiasis.
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Affiliation(s)
- Vachira Hunprasit
- Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Pamela J Schreiner
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Jeffrey B Bender
- Division of Environmental Health Sciences, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Jody P Lulich
- Veterinary Clinical Sciences, College of Veterinary Medicine, Minneapolis, Minnesota
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Medical and Interventional Management of Upper Urinary Tract Uroliths. Vet Clin North Am Small Anim Pract 2019; 49:157-174. [DOI: 10.1016/j.cvsm.2018.11.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Epidemiologic evaluation of canine urolithiasis in Thailand from 2009 to 2015. Res Vet Sci 2017; 115:366-370. [DOI: 10.1016/j.rvsc.2017.07.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 06/13/2017] [Accepted: 07/08/2017] [Indexed: 11/23/2022]
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Kennedy SM, Lulich JP, Ritt MG, Furrow E. Comparison of body condition score and urinalysis variables between dogs with and without calcium oxalate uroliths. J Am Vet Med Assoc 2017; 249:1274-1280. [PMID: 27875079 DOI: 10.2460/javma.249.11.1274] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To compare body condition score (BCS) and urinalysis variables between dogs with and without calcium oxalate (CaOx) uroliths. DESIGN Case-control study. ANIMALS 46 Miniature Schnauzers, 16 Bichons Frises, and 6 Shih Tzus. PROCEDURES Medical records were reviewed for Miniature Schnauzers, Bichons Frises, and Shih Tzus that were examined between January 2001 and November 2014 for another urolithiasis study or for a urolith removal procedure. Dogs with CaOx uroliths were classified as cases. Dogs without a history of urinary tract disease and with no evidence of radiopaque uroliths on abdominal radiographs were classified as controls. Each case was matched with 1 control on the basis of age (± 2 years), sex, and breed. Body condition score and urinalysis results were compared between cases and controls, and the relationship between BCS and urine pH was analyzed. RESULTS Median BCS was significantly greater for cases than controls, although the proportion of overweight dogs did not differ significantly between the 2 groups. Urine pH was negatively associated with age, but was not associated with BCS or the presence of CaOx uroliths. Cases infrequently had acidic urine or CaOx crystalluria but frequently had hematuria and proteinuria. CONCLUSIONS AND CLINICAL RELEVANCE Results indicated that dogs with CaOx uroliths had a greater median BCS than control dogs, but the clinical importance of that finding was unclear. Acidic urine and CaOx crystalluria were uncommon and not adequate predictors of CaOx urolith status. Hematuria and proteinuria were commonly observed in dogs with CaOx urolithiasis, but they are not pathognomonic for that condition.
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O'Kell AL, Grant DC, Khan SR. Pathogenesis of calcium oxalate urinary stone disease: species comparison of humans, dogs, and cats. Urolithiasis 2017; 45:329-336. [PMID: 28361470 DOI: 10.1007/s00240-017-0978-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 03/23/2017] [Indexed: 01/09/2023]
Abstract
Idiopathic calcium oxalate nephrolithiasis is a highly recurrent disease that is increasing in prevalence. Decades of research have not identified effective methods to consistently prevent the formation of nephroliths or induce medical dissolution. Idiopathic calcium oxalate nephroliths form in association with renal papillary subepithelial calcium phosphate deposits called Randall's plaques (RPs). Rodent models are commonly used to experimentally induce calcium oxalate crystal and stone formation, but a rodent model that conclusively forms RPs has not been identified. Both dogs and cats form calcium oxalate uroliths that can be recurrent, but the etiopathologic mechanisms of stone formation, especially renal pathologic findings, are a relatively unexploited area of study. A large animal model that shares a similar environment to humans, along with a shorter lifespan and thus shorter time to recurrence, might provide an excellent means to study preventative and therapeutic measures, along with enhancing the concepts of the one health initiative. This review article summarizes and compares important known features of idiopathic calcium oxalate stone disease in humans, dogs, and cats, and emphasizes important knowledge gaps and areas for future study in the quest to discover a naturally occurring animal model of idiopathic calcium oxalate stone disease.
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Affiliation(s)
- Allison L O'Kell
- Department of Small Animal Clinical Sciences, The University of Florida, 2015 SW 16th Ave, PO Box 100126, Gainesville, FL, 32610, USA
- Department of Urology, The University of Florida, 1600 SW Archer Road, Gainesville, FL, 32610, USA
| | - David C Grant
- Department of Small Animal Clinical Sciences, Virginia Tech, 215 Duck Pond Drive, Blacksburg, VA, 24061, USA
| | - Saeed R Khan
- Department of Urology, The University of Florida, 1600 SW Archer Road, Gainesville, FL, 32610, USA.
- Department of Pathology, Immunology, and Laboratory Medicine, The University of Florida, 1600 SW Archer Road, Gainesville, FL, 32610, USA.
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16
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O'Connor AM, Sargeant JM, Dohoo IR, Erb HN, Cevallos M, Egger M, Ersbøll AK, Martin SW, Nielsen LR, Pearl DL, Pfeiffer DU, Sanchez J, Torrence ME, Vigre H, Waldner C, Ward MP. Explanation and Elaboration Document for the
STROBE
‐Vet Statement: Strengthening the Reporting of Observational Studies in Epidemiology – Veterinary Extension. Zoonoses Public Health 2016; 63:662-698. [DOI: 10.1111/zph.12315] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2016] [Indexed: 01/10/2023]
Affiliation(s)
- A. M. O'Connor
- Department of Veterinary Diagnostic and Production Animal Medicine Iowa State University Ames IA USA
| | - J. M. Sargeant
- Centre for Public Health and Zoonoses University of Guelph Guelph ON Canada
- Department of Population Medicine Ontario Veterinary College Guelph ON Canada
| | - I. R. Dohoo
- Centre for Veterinary Epidemiological Research University of Prince Edward Island Charlottetown PEI Canada
| | - H. N. Erb
- Department of Population Medicine and Diagnostic Sciences Cornell University Ithaca NY USA
| | - M. Cevallos
- Institute of Social and Preventive Medicine University of Bern BernSwitzerland
| | - M. Egger
- Institute of Social and Preventive Medicine University of Bern BernSwitzerland
| | - A. K. Ersbøll
- National Institute of Public Health University of Southern Denmark Copenhagen Denmark
| | - S. W. Martin
- Department of Population Medicine Ontario Veterinary College Guelph ON Canada
| | - L. R. Nielsen
- Section for Animal Welfare and Disease Control University of Copenhagen Copenhagen Denmark
| | - D. L. Pearl
- Department of Population Medicine Ontario Veterinary College Guelph ON Canada
| | - D. U. Pfeiffer
- Department of Production and Population Health Royal Veterinary College London UK
| | - J. Sanchez
- Department of Health Management University of Prince Edward Island Charlottetown PEI Canada
| | - M. E. Torrence
- Food and Drug Administration Center for Food Safety and Applied Nutrition College Park MD USA
| | - H. Vigre
- National Food Institute Technical University of Denmark Lyngby Denmark
| | - C. Waldner
- Department of Large Animal Clinical Sciences Western College of Veterinary Medicine University of Saskatchewan Saskatoon SK Canada
| | - M. P. Ward
- Faculty of Veterinary Science The University of Sydney Sydney NSWAustralia
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17
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O'Connor AM, Sargeant JM, Dohoo IR, Erb HN, Cevallos M, Egger M, Ersbøll AK, Martin SW, Nielsen LR, Pearl DL, Pfeiffer DU, Sanchez J, Torrence ME, Vigre H, Waldner C, Ward MP. Explanation and Elaboration Document for the STROBE-Vet Statement: Strengthening the Reporting of Observational Studies in Epidemiology-Veterinary Extension. J Vet Intern Med 2016; 30:1896-1928. [PMID: 27859752 PMCID: PMC5115190 DOI: 10.1111/jvim.14592] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2016] [Revised: 06/24/2016] [Accepted: 08/29/2016] [Indexed: 01/15/2023] Open
Abstract
The STROBE (Strengthening the Reporting of Observational Studies in Epidemiology) statement was first published in 2007 and again in 2014. The purpose of the original STROBE was to provide guidance for authors, reviewers, and editors to improve the comprehensiveness of reporting; however, STROBE has a unique focus on observational studies. Although much of the guidance provided by the original STROBE document is directly applicable, it was deemed useful to map those statements to veterinary concepts, provide veterinary examples, and highlight unique aspects of reporting in veterinary observational studies. Here, we present the examples and explanations for the checklist items included in the STROBE-Vet statement. Thus, this is a companion document to the STROBE-Vet statement methods and process document (JVIM_14575 "Methods and Processes of Developing the Strengthening the Reporting of Observational Studies in Epidemiology-Veterinary (STROBE-Vet) Statement" undergoing proofing), which describes the checklist and how it was developed.
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Affiliation(s)
- A M O'Connor
- Department of Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, IA
| | - J M Sargeant
- Centre for Public Health and Zoonoses, University of Guelph, Guelph, ON, Canada.,Department of Population Medicine, Ontario Veterinary College, Guelph, ON, Canada
| | - I R Dohoo
- Centre for Veterinary Epidemiological Research, University of Prince Edward Island, Charlottetown, PEI, Canada
| | - H N Erb
- Department of Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, NY
| | - M Cevallos
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - M Egger
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - A K Ersbøll
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - S W Martin
- Department of Population Medicine, Ontario Veterinary College, Guelph, ON, Canada
| | - L R Nielsen
- Section for Animal Welfare and Disease Control, University of Copenhagen, Copenhagen, Denmark
| | - D L Pearl
- Department of Population Medicine, Ontario Veterinary College, Guelph, ON, Canada
| | - D U Pfeiffer
- Department of Production and Population Health, Royal Veterinary College, London, UK
| | - J Sanchez
- Department of Health Management, University of Prince Edward Island, Charlottetown, PEI, Canada
| | - M E Torrence
- Food and Drug Administration, Center for Food Safety and Applied Nutrition, College Park, MD
| | - H Vigre
- National Food Institute, Technical University of Denmark, Lyngby, Denmark
| | - C Waldner
- Department of Large Animal Clinical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - M P Ward
- Faculty of Veterinary Science, The University of Sydney, Sydney, Australia
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18
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Lulich JP, Berent AC, Adams LG, Westropp JL, Bartges JW, Osborne CA. ACVIM Small Animal Consensus Recommendations on the Treatment and Prevention of Uroliths in Dogs and Cats. J Vet Intern Med 2016; 30:1564-1574. [PMID: 27611724 PMCID: PMC5032870 DOI: 10.1111/jvim.14559] [Citation(s) in RCA: 89] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 07/08/2016] [Accepted: 07/11/2016] [Indexed: 11/28/2022] Open
Abstract
In an age of advancing endoscopic and lithotripsy technologies, the management of urolithiasis poses a unique opportunity to advance compassionate veterinary care, not only for patients with urolithiasis but for those with other urinary diseases as well. The following are consensus-derived, research and experience-supported, patient-centered recommendations for the treatment and prevention of uroliths in dogs and cats utilizing contemporary strategies. Ultimately, we hope that these recommendations will serve as a foundation for ongoing and future clinical research and inspiration for innovative problem solving.
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Affiliation(s)
- J P Lulich
- Department of Veterinary Clinical Sciences, University of Minnesota, Saint Paul, MN.
| | | | - L G Adams
- Department of Veterinary Clinical Sciences, Purdue University, West Lafayette, IN
| | - J L Westropp
- Department of Veterinary Medicine and Epidemiology, University of California, Davis, CA
| | - J W Bartges
- Department of Small Animal Medicine and Surgery, University of Georgia, Athens, GA
| | - C A Osborne
- Department of Veterinary Clinical Sciences, University of Minnesota, Saint Paul, MN
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19
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Lund EM. Power of practice: using clinical data to advance veterinary medicine. Vet Rec 2015; 176:46-7. [PMID: 25573873 DOI: 10.1136/vr.g7763] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- E M Lund
- Banfield Pet Hospital, 8000 NE Tillamook, Portland, Oregon 97213, USA
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