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Nichols JL, Robinson JS, Hiney KM, Terry R, Ramsey JW. An Investigation into Equine Nutrition Knowledge and Educational Needs of Equine Veterinarians. JOURNAL OF VETERINARY MEDICAL EDUCATION 2023; 50:183-191. [PMID: 35143362 DOI: 10.3138/jvme-2021-0121] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
This study investigated equine nutrition knowledge and educational needs of licensed veterinarians in the United States who were exclusively or predominately equine practitioners. It found veterinarians regard their peers as an important resource of nutritional knowledge, ranking ahead of all other sources except a PhD equine nutritionist. Interestingly, only 21% of veterinarians felt good about their knowledge level in equine nutrition after graduating from veterinary school. Although veterinarians in this study reported equine nutrition to be an area of weakness, 75% had not pursued continuing education in the field of nutrition within the last year. Additionally, they devoted only 65 minutes per year on average to improving their knowledge of equine nutrition, yet the majority (82.2%) had been providing nutritional advice to clients. This study revealed that time spent practicing veterinary medicine increases (p < .001) a veterinarian's self-perceived knowledge level of equine nutrition, shifting from just below average after graduation from veterinary school to just above average at the time of this study. The majority (70%) of veterinarians in this study believe nutrition is very important in their practice philosophy, and 71% showed interest in taking online continuing education courses; thus, curriculum should be developed and offered in areas of need as identified by this study. These areas include insulin resistance, equine gastric ulcer syndrome, equine metabolic syndrome, performance horses, equine pituitary pars intermedia dysfunction, equine polysaccharide storage myopathy, and arthritis/joint pain, along with how to assess nutritional status during general wellness examinations.
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Affiliation(s)
- Jyme L Nichols
- Bluebonnet Feeds, 100 Mill St. SE, Ardmore, OK 73401 USA
| | - J Shane Robinson
- Department of Agricultural Education, Communications and Leadership, and Associate Director, Institute for Teaching and Learning Excellence, Oklahoma State University, 304B PIO Building, Stillwater, OK 74078 USA
| | - Kris M Hiney
- Animal and Food Sciences and Extension Specialist for Horses, Oklahoma State University, 201J Animal Sciences, Stillwater, OK 74074 USA
| | - Robert Terry
- Department of Agricultural Education, Communications and Leadership, Oklahoma State University, 449 Agricultural Hall, Stillwater, OK 74078 USA
| | - Jon W Ramsey
- Department of Agricultural Education, Communications and Leadership, Oklahoma State University, 449 Agricultural Hall, Stillwater, OK 74078 USA
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Obesity-Related Metabolic Dysfunction in Dairy Cows and Horses: Comparison to Human Metabolic Syndrome. Life (Basel) 2021; 11:life11121406. [PMID: 34947937 PMCID: PMC8705694 DOI: 10.3390/life11121406] [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: 11/01/2021] [Revised: 12/06/2021] [Accepted: 12/13/2021] [Indexed: 12/17/2022] Open
Abstract
Obesity has become a serious health problem with frequent occurrence both in human and animal populations. It is estimated that it may affect over 85% of the human population and 70–80% of horses and cows by 2030. Fat cow syndrome (FCS) is a combination of metabolic, digestive, infectious, and reproductive disorders that affects obese periparturient dairy cows, and occurs most frequently in loose-housing systems, where periparturient and dry cows are fed and managed in one group disregarding the lactation stages. Equine metabolic syndrome (EMS) was named after human metabolic syndrome (MetS) and has insulin dysregulation as a central and consistent feature. It is often associated with obesity, although EMS may occur in a lean phenotype as well. Other inconsistent features of EMS are cardiovascular changes and adipose dysregulation. Laminitis is the main clinical consequence of EMS. MetS holds a 30-years old lead in research and represents a clustering of risk factors that comprise abdominal obesity, dyslipidemia, hypertension, and hyperglycemia (impaired fasting glucose or type 2 diabetes mellitus—T2DM), which are associated with doubled atherosclerotic cardiovascular disease risk, and a 5-fold increased risk for T2DM. The main aim of this review is to provide critical information for better understanding of the underlying mechanisms of obesity-related metabolic dysfunction in animals, especially in cows and horses, in comparison with MetS. Human medicine studies can offer suitable candidate mechanisms to fill the existing gap in the literature, which might be indispensable for owners to tackle FCS, EMS, and their consequences.
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Hesta M, Costa M. How Can Nutrition Help with Gastrointestinal Tract-Based Issues? Vet Clin North Am Equine Pract 2021; 37:63-87. [PMID: 33820610 DOI: 10.1016/j.cveq.2020.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Many horses are fed differently than their wild ancestors. They often have limited access to pasture and are fed conserved forage and concentrates rich in starch and sugars, in only 2 meals per day. Feeding practices in contrast to natural feeding behavior can lead to gastrointestinal issues. Standard nutritional evaluation is warranted because of its important role in prevention and in treatment and management of diseases. When medical and nutritional treatments are combined, success rates are higher. New techniques to characterize equine microbiota have been used, allowing for microbiota manipulation to prevent and treat intestinal diseases.
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Affiliation(s)
- Myriam Hesta
- Department of Veterinary Medical Imaging and Small Animal Orthopedics, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, Merelbeke B9820, Belgium.
| | - Marcio Costa
- Department of Veterinary Biomedical Sciences, University of Montreal, Saint-Hyacinthe, Canada
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Dias DP, Sousa SS, Molezini FA, Ferreira HS, Campos RD. Efficacy of faecal microbiota transplantation for treating acute colitis in horses undergoing colic surgery. PESQUISA VETERINÁRIA BRASILEIRA 2018. [DOI: 10.1590/1678-5150-pvb-5521] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
ABSTRACT: The report describes the outcome of four horses treated with homologous faecal microbiota transplantation (FMT) for acute colitis. The horses developed diarrhoea and fever a few days after a laparotomy to treat gastrointestinal disease. Medical records were reviewed to identify the horses as well as to describe the primary intestinal disease, clinical findings, surgical intervention, FMT protocol, outcome and follow-up of each case. The principle of the efficacy of FMT is that restoration of a balanced nonpathogenic bacterial population may be the primary defence mechanism against colonization of pathogenic bacteria in the equine gastrointestinal tract. The FMT did not produce adverse reactions and was demonstrated to rapidly control diarrhoea and fever in all cases. A complete resolution of clinical sings was observed within 24 hours when horses were given a single FMT. Further clinical studies are necessary to determine the optimal preparation and to reinforce the efficacy of FMT for treating acute colitis following colic surgery. The technique has the potential to be an inexpensive, safe and highly efficient tool for the prevention and treatment of infectious gastrointestinal diseases in horses, preventing antimicrobial resistance.
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Shaw SD, Stämpfli H. Diagnosis and Treatment of Undifferentiated and Infectious Acute Diarrhea in the Adult Horse. Vet Clin North Am Equine Pract 2018; 34:39-53. [PMID: 29426709 PMCID: PMC7134835 DOI: 10.1016/j.cveq.2017.11.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Acute, infectious, diarrhea in adult horses is a major cause of morbidity and is associated with numerous complications. Common causes include salmonellosis, clostridiosis, Coronavirus, and infection with Neorickettsia risticii (Potomac horse fever). Treatment is empirical and supportive until results of specific diagnostic tests are available. Supportive care is aimed at restoring hydration, correcting electrolyte imbalances, and limiting the systemic inflammatory response. The mainstays of therapy are intravenous fluid therapy, electrolyte supplementation where necessary, nonsteroidal anti-inflammatory agents, and nutritional support. Specific therapies include colloid oncotic support, antibiotics, hyperimmune plasma, polymyxin B, pentoxifylline, probiotics, binding agents, gastroprotectants, laminitis prevention, and coagulation prophylaxis.
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Affiliation(s)
- Sarah D Shaw
- Rotenberg Veterinary P.C., Palgrave, Ontario LOG 1WO, Canada; Large Animal Medicine, Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Ontario N1G 2W1, Canada
| | - Henry Stämpfli
- Large Animal Medicine, Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Ontario N1G 2W1, Canada.
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Bozorgmanesh R, Magdesian KG. Nutritional considerations for horses with colitis. Part 1: Nutrients and enteral nutrition. EQUINE VET EDUC 2016. [DOI: 10.1111/eve.12689] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- R. Bozorgmanesh
- Veterinary Medical Teaching Hospital; School of Veterinary Medicine; University of California; Davis USA
| | - K. G. Magdesian
- Department of Medicine and Epidemiology; School of Veterinary Medicine; University of California; Davis USA
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Abstract
The development of diarrhea among hospitalized horses is a major concern for equine veterinary hospitals and referral centers. It is a potential complication of hospitalization for surgical or medical procedures and can contribute to the morbidity and mortality of horses with gastrointestinal and non-gastrointestinal diseases. Unfortunately, it can be difficult to pinpoint the exact cause of acute diarrhea or colitis, and in most cases, the specific etiologic agent is presumptive or undetermined. This article discusses the major etiologic agents of diarrhea in hospitalized horses, considers factors that place hospitalized horses at special risk for diarrhea, and examines several infectious colitis outbreaks that have occurred at veterinary referral centers.
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Myers CJ, Magdesian KG, Kass PH, Madigan JE, Rhodes DM, Marks SL. Parenteral nutrition in neonatal foals: Clinical description, complications and outcome in 53 foals (1995–2005). Vet J 2009; 181:137-44. [DOI: 10.1016/j.tvjl.2008.02.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2007] [Revised: 02/24/2008] [Accepted: 02/28/2008] [Indexed: 10/22/2022]
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Carr EA, Holcombe SJ. Nutrition of Critically Ill Horses. Vet Clin North Am Equine Pract 2009; 25:93-108, vii. [DOI: 10.1016/j.cveq.2008.12.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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Abstract
Diarrhea is a significant cause of morbidity and mortality in the neonatal foal. Numerous noninfectious and infectious agents are responsible for enterocolitis and enteritis. This article provides an overview of the differential diagnoses for neonatal diarrhea and general and specific guidelines for therapy.
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Affiliation(s)
- K Gary Magdesian
- Department of Medicine and Epidemiology, University of California School of Veterinary Medicine, 1 Garrod Drive, Davis, CA 95616, USA.
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