Omneity® Pellets
All-In-One Vitamin & Mineral Pellet
Journal of the American Veterinary Medical Association.
Publisher:
[American Veterinary Medical Association,. Schaumburg, Ill. : American Veterinary Medical Association (1975)
Frequency: Semimonthly
Country: United States
Language: English
Author(s):
American Veterinary Medical Association.
Start Year:1915 -
Identifiers
| ISSN: | 0003-1488 (Print) 1943-569X (Electronic) 0003-1488 (Linking) |
| NLM ID: | 7503067 |
| (OCoLC): | 01084791 |
| (DNLM): | J12340000(s) |
| Coden: | JAVMA4 |
| LCCN: | 16022549 |
| Classification: | W1 JO911J |
Combined treatment with valacyclovir and heparin reduced the incidence of equine herpesvirus myeloencephalopathy and improved survival in naturally occurring equine herpesvirus-1 outbreaks. Describe the effects and outcomes of valacyclovir and heparin administration in equine herpesvirus-1 (EHV-1)-exposed horses. Unassigned: A multicenter retrospective study identified 111 horses naturally exposed to EHV-1 from August 2017 to March 2018. Equine herpesvirus-1 infection was confirmed via blood or nasal secretion PCR. Horses that developed neurologic signs were diagnosed with equine herpesvirus myeloencephalopathy (EHM). Clinical signs, treatment, and survival were reported. A subset of horses was treated with valacyclovir and heparin. Prophylactic medication administration was perf...
A new single-antigen serological test accurately detects horses infected with Streptococcus equi subsp equi. To develop an accurate serological test for detecting horses infected with Streptococcus equi subsp equi (SEE). Unassigned: The study was designed as a prospective experiment. First, 89 proteins either expressed on the surface or secreted by SEE were cloned, expressed in a cell-free culture system, and printed onto a microarray. Microarrays were probed with serum from 30 horses with strangles, 30 horses with no history of infection or immunization against SEE, and 18 horses infected with Streptococcus equi subsp zooepidemicus (SEZ); serum samples were collected between 2020 and 2021 from Texas...
Activity type, sex, season, and number of prior starts are associated with proximal sesamoid bone fractures in Thoroughbred racehorses in South Korea. To identify risk factors associated with proximal sesamoid bone fractures in Thoroughbreds in South Korea. Unassigned: A retrospective case-control design with multivariable logistic regression was used. This study included 138 Thoroughbreds diagnosed with proximal sesamoid bone fractures following racetrack activity between 2020 and 2025. Additionally, 580 healthy Thoroughbreds (635 observations) with at least 1 racetrack activity during the same period were included as controls. Unassigned: A total of 7 risk factors were identified. Races or trials had markedly higher fracture risk than race...
Orchiectomy in horses: closed technique and primary closure of the incision. To provide a video tutorial on how to perform equine castrations using the closed technique and primary closure of the skin. Unassigned: Intact male horses presented to equine veterinary hospitals for castration. Unassigned: The closed castration technique was performed with incisions over the inguinal rings and primary closure. Unassigned: This technique is associated with minimal complications, decreased edema, less pain, lower infection rates, and faster healing. Unassigned: The technique presented in this video tutorial provides a quick and safe method for removing descended as well as non...
Activity of 1,2-o-dilauryl-rac-glycero-3-glutaric acid-(6′-methylresorufin) ester lipase in peritoneal fluid may be associated with strangulating lesions, pancreatic fibrosis, and negative outcome in horses with colic. To compare plasma and peritoneal 1,2-o-dilauryl-rac-glycero-3-glutaric acid-(6'-methylresorufin) ester (DGGR) lipase activity between horses with and without colic signs and document pancreatic histopathology in a subset of horses. Unassigned: This prospective, cross-sectional study included university-owned or donated healthy horses and client-owned horses presenting to the veterinary teaching hospital for colic. Peritoneal WBC and lactate concentrations and plasma and peritoneal DGGR lipase activity were measured. Pancreatic tissue was collected via convenience sampling. Pancreatic fibrosis ...
Bronchoalveolar lavage changes the ultrasonographic and radiographic appearances of lungs in adult horses. To describe the effect of bronchoalveolar lavage (BAL) on the ultrasonographic and radiographic appearances of lungs of horses being evaluated for equine asthma syndrome (EAS). Unassigned: Prospective observational study enrolling 32 adult horses evaluated for EAS. Ultrasonographic and radiographic examinations of the thorax were performed before and within 3 hours following BAL and scored using previously validated systems. The differences in scores between groups (normal, mild EAS, moderate/severe EAS) were evaluated through the Kruskal-Wallis test, and the differences in scores before and f...
Bexagliflozin controls hyperinsulinemia in horses with naturally occurring insulin dysregulation: a placebo-controlled crossover trial. To evaluate bexagliflozin for insulin control in horses with naturally occurring insulin dysregulation. Unassigned: In a randomized, placebo-controlled crossover study, 10 client-owned Arabian horses with hyperinsulinemia (> 30 μIU/mL) were treated with bexagliflozin (0.03 mg/kg, PO, q 24 h; BEXA03) or placebo control for a 10-day treatment period, crossing over after a 4-day washout. After a further 12-day washout, 8 of the horses were treated with bexagliflozin (0.06 mg/kg, PO, q 24 h; BEXA06) for an additional 7-day treatment period. Oral sugar tests were performed at the beginning of e...
Toll-like receptor 3-activated allogeneic umbilical cord blood-derived mesenchymal stromal cells as an adjunct for the treatment of synovial sepsis in 3 horses. To describe the case presentation, treatment, and outcome of horses treated with Toll-like receptor 3 (TLR-3)-activated allogeneic umbilical cord blood-derived mesenchymal stromal cells (CB-MSCs). Unassigned: 3 horses presenting with chronic or antimicrobial-resistant (AMR) septic synovitis. Unassigned: All horses presented with clinical signs associated with septic synovitis including marked grade 4/5 lameness, joint effusion, heat/swelling of the limb, and synovial fluid parameters consistent with sepsis. Case 1 presented 3 weeks following the onset of clinical signs. Cases 2 and 3 developed...
Abdominal palpation per rectum is highly sensitive for identifying small versus large intestinal lesions in horses presenting for colic. To describe the sensitivity, specificity, predictive values, and accuracy of abdominal palpation per rectum in horses treated surgically for colic. Unassigned: Medical records were gathered over 5 years (2019 to 2024). Findings of abdominal palpation per rectum were collected and compared to surgical diagnosis, and cases were categorized as true or false positive and negative. Signalment, physical examination parameters, hematologic values, and years of examiner experience were recorded. Unassigned: Records of 453 horses were included. Overall sensitivity and positive predictive value were 86%...
Deep digital flexor tenotomy provides pain relief and clinical comfort in horses with chronic laminitis. This study evaluated the clinical application, outcomes, and prognostic indicators of deep digital flexor tenotomy (DDFT) in horses with chronic laminitis. Unassigned: A computer-generated search identified all possible cases of laminitis for horses referred to the George D. Widener Hospital for Large Animals at the University of Pennsylvania between 2010 and 2022. Medical records were reviewed for a diagnosis of laminitis by clinical examination and radiographs. The population was characterized by breed, age, clinical features, and radiographic findings. Poisson regression was performed to id...
Objective gait analysis methods for assessing movement asymmetry in the equine patient. To demonstrate the uses, data interpretation, and limitations of objective gait analysis methods in equine practice. Unassigned: Teaching and client-owned horses. Unassigned: Informed owner consent was obtained for all animals used in the making of this technical tutorial video. Primary literature relevant to this video was reviewed from January 2016 to January 2026. Images and data were collected from teaching horses and client-owned horses. Unassigned: Objective gait analysis provides accurate and repeatable data on the locomotion of a horse; however, inaccuracies may occur, especially in ca...
A single pneumatic tourniquet is superior to wide rubber tourniquets for saphenous intravenous regional limb perfusion with amikacin in standing, sedated horses. To establish whether tourniquet type and number influence synovial fluid amikacin concentrations of the tarsocrural joint (TCJ) or metatarsophalangeal joint (MTPJ) after standing saphenous IV regional limb perfusion (IVRLP) with 2 g of amikacin. Unassigned: 8 healthy adult horses underwent 4 saphenous IVRLP protocols with amikacin, differing in tourniquet type (pneumatic vs wide rubber) and number (1 placed mid-gaskin vs 1 placed mid-gaskin and 1 mid-metatarsus) in a randomized, crossover design. Amikacin concentrations were measured in serum and synovial fluid of the TCJ and MTPJ at 15 and 30...
Assessing quality and passive range of motion in equine distal limb joints. To describe and demonstrate subjective and objective techniques for assessing the quality and passive range of motion (ROM) of the distal forelimb and hind limb joints of the horse. Special attention will be given to the tarsus, carpus, and fetlock joints, as these sites are most prone to injury and/or pathology and thus most clinically relevant. Unassigned: Adult horses undergoing distal limb joint ROM assessment for clinical diagnostic or treatment monitoring purposes. Unassigned: First, subjective techniques for assessing distal limb joint motion and end-feel as well as general guidelines f...
Ultrasound-guided intralesional tendon and ligament injections in the horse. To describe principles of ultrasound-guided injection techniques for intralesional delivery of regenerative orthobiologics into equine tendon and ligament core lesions. Unassigned: A university-owned horse and equine cadaver forelimbs. Unassigned: A reproducible protocol for ultrasound-guided injection is demonstrated with the superficial digital flexor tendon used as an example. Following diagnosis of the lesion, the horse should be sedated and the affected limb desensitized with perineural anesthesia. The lesion is identified ultrasonographically in transverse and longitudinal planes, marked...
Extracorporeal shock wave therapy in equine and canine practice. To describe the proposed mechanism of action of shock wave therapy and discuss treatment considerations and guidelines for use in equine and canine practice. Unassigned: Client-owned animals with owner consent. Unassigned: Shock wave therapy is proposed to stimulate healing by generating forces that cause cells to undergo microtrauma and release anti-inflammatory cytokines and growth factors into the treated tissues. While the 4 types of shock wave therapies are discussed, electrohydraulic and piezoelectric are described in detail, as they are most utilized in veterinary medicine for the treat...
Ultrasonography accurately detects equine cervical articular process joint effusion with comparable performance to computed tomography. To compare effusion scores obtained via ultrasound (US) and computed tomography (CT) in equine cervical articular process joints (CAPJs). Unassigned: Cadaveric cervical specimens (skull through C7) from 6 horses were used. One specimen was used to establish maximal joint distension volume. In the main study phase, 50 CAPJs were randomly assigned to receive 0, 2, or 4 mL of positive contrast solution. The CAPJs were imaged via US and CT before and after injection. Effusion was subjectively graded on a scale of 0 to 4 for both modalities. Statistical analyses compared pre- and post-injection eff...
The majority of proximal sesamoid and condylar fractures occurred in horses identified as high risk by inertial measurement unit sensors. To determine whether targeted lesion-specific algorithms developed from data collected with accelerometer-based inertial measurement units worn by racing Thoroughbreds could retrospectively identify horses at high risk of incurring forelimb condylar or proximal sesamoid fractures. Unassigned: Fracture-specific algorithms were generated from July 2021 to December 2024 with accelerometer data from 42,623 races by 15,755 horses, including 54 races by 23 horses that subsequently suffered condylar fractures and 90 races by 31 horses that later sustained proximal sesamoid fractures. Fracture-specifi...
Standing superficial keratectomy provides long-term control of epithelial and stromal equine immune-mediated keratitis. To describe the demographics and treatment outcomes of horses definitively diagnosed with epithelial or stromal immune-mediated keratitis (IMMK) by use of in vivo confocal microscopy (IVCM) and/or histopathology. Unassigned: Medical records of horses presented to the Cornell University Equine Hospital definitively diagnosed with epithelial or stromal IMMK with IVCM and/or histopathology between 2020 and 2024 were reviewed. Patient signalment, affected eye(s), diagnostics, treatments, and outcomes were assessed. Unassigned: 22 horses met the inclusion criteria. The mean age was 16.9 years (SD, ...
How to perform a venogram of the equine foot. The objective of this video is to demonstrate a reliable technique for obtaining diagnostic venogram images of the equine foot. Venogram studies are indicated to assess vascular contrast filling of the equine digit, primarily in cases of laminitis. Unassigned: A healthy university-owned horse was used for demonstration purposes. The protocol was approved by the Virginia Polytechnic Institute and State University IACUC. Unassigned: The horse's shoes are removed, and the foot is cleaned of debris. The horse is sedated and a medial and lateral abaxial nerve block performed. The pastern is clipped...
Barrel racing horses demonstrate a high incidence of nonclinical postrace airway disorders. To describe the prevalence of postrace airway abnormalities in a population of barrel racing horses competing in Oklahoma. Unassigned: A descriptive field study was conducted at a single event. Horses underwent resting endoscopy within 60 minutes of competition. Recordings were evaluated and numerical and/or binary scores assigned for pharyngeal lymphoid hyperplasia, recurrent laryngeal neuropathy, dorsal displacement of the soft palate, epiglottic entrapment, and exercise-induced pulmonary hemorrhage. Clients completed a questionnaire detailing the horse's medical history and run time. A line...
Equine water treadmill. To describe the application of water treadmill exercise for equine fitness and/or rehabilitation in a scientific and clinically reasonable manner. Unassigned: Horses owned by Spy Coast Farm were used for video content. Unassigned: A literature review was performed and compiled in this brief video to provide veterinarians with a comprehensive, evidence-based guide for implementing water treadmill exercise within fitness and rehabilitation programs. Unassigned: Equine water treadmill exercise is an aerobic modality that increases distal limb flexion and range of motion, with no reported adverse ...
Returning after a lay-up and absence of recent starts are associated with complete humerus fractures in Thoroughbred racehorses in South Korea (2009-2022). To identify risk factors associated with complete humerus fractures in Thoroughbreds in South Korea. Unassigned: A retrospective case-control design with multivariable logistic regression was used. This study included 131 Thoroughbreds diagnosed with complete humerus fractures following racetrack activity between 2009 and 2022 (inclusive). Additionally, 660 healthy Thoroughbreds (699 observations) with at least 1 racetrack activity during the same period were included as controls. Unassigned: A total of 8 variables were associated with the risk of complete humerus fractures. Notably, horses wi...
Evidence linking ambient air pollution to domestic animal health outcomes: a scoping review. Air pollution is a major global health threat that is expected to worsen, yet its effects on domestic animals remain poorly understood. The objective of this scoping review was to synthesize existing evidence on associations between ambient air pollutants and health outcomes in domestic animals and to identify gaps to guide future research. Unassigned: A scoping review was conducted following the Arksey and O'Malley framework and Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews guidelines with 2 search databases (PubMed and Web of Science) using ...
Horses diagnosed with pituitary pars intermedia dysfunction do not have shorter life expectancies but experience more medical events during their lifetime. The frequency of comorbidities in horses with pituitary pars intermedia dysfunction (PPID) in first-opinion practice is unknown. It is hypothesized that horses with PPID would have more frequent medical events and be euthanized at a younger age. Unassigned: This was a case-control retrospective study. Medical records ranging from 1996 to 2024 including 132 horses diagnosed with PPID and 274 controls matched by age and breed were reviewed. Variables associated with PPID were evaluated with a Fisher exact or Mann-Whitney U test followed by conditional logistic regression. Results were reported a...
Intra-articular methylprednisolone acetate does not induce hyperinsulinemia or hyperglycemia in metabolically normal horses. The goal of this project was to examine the metabolic effects of IA methylprednisolone acetate (MPA) following injection into multiple low-motion joints. Unassigned: Six 3-year-old geldings without pituitary pars intermedia dysfunction or insulin dysregulation were randomly injected with 20 mg of IA MPA/joint (80 mg total; bilateral distal hock joints) or an equal volume of saline. Serial blood samples were collected for resting ACTH, cortisol, insulin, and glucose, as well as insulin and glucose following repeated low-dose oral sugar tests. Treatments were crossed over after a 6-week washout,...
Detection of degenerative joint disease of the distal interphalangeal joint in thoracic limbs characterized by joint space narrowing using standing low-field MRI in 25 equine patients. To report low-field standing MRI findings and, when available, postmortem findings of 25 thoracic limbs with degenerative joint disease of the distal interphalangeal joint (DIPJ) characterized by narrowing of the joint space suggestive of cartilage loss. Unassigned: Medical records from September 2015 to July 2022 were reviewed for clinical history, signalment, MRI, and postmortem findings. The study retrospectively analyzed cases in which lameness was linked to DIPJ joint space narrowing using a partially nested comparative design. Width was measured at 4 DIPJ sites, as well as a ratio to the...
Stress-related bone injuries of the carpal joints in show jumping horses rarely limit long-term performance: a retrospective study of 15 cases. To describe the type and distribution of carpal joint lesions causing lameness in show jumping horses and describe their 1-year performance outcomes. Unassigned: 15 show jumping horses (median age, 9 years; IQR, 8 to 11 years) of 3 different breeds, mostly Selle Français, evaluated at a referral center between 2013 and 2023. The inclusion criterion was forelimb lameness localized to the carpus, confirmed by perineural or IA analgesia and/or increased radiopharmaceutical uptake on scintigraphy. Horses with limb conformation abnormalities, a history of trauma, or extra-articular soft tissue les...
Antimicrobial use in equine patients at a veterinary teaching hospital in the northeastern United States reveals opportunities for enhanced stewardship. To assess the use of systemic antimicrobial agents in equine patients and identify areas where their use could be reduced. Unassigned: A retrospective study evaluating the electronic medical records for all equine visits in which systemic antimicrobials were given at a veterinary teaching hospital for 1 year (2021). Negative binomial regression analysis was used to evaluate factors associated with antimicrobial prescription rate. Unassigned: Systemic antimicrobials were prescribed for 33.5% (543 of 1,622) of equine visits. For most visits (89.1%), ≤ 3 antimicrobials were given. The antimicro...
A high proportion of bacterial isolates from septic neonatal foals in Ontario express multidrug resistance and low susceptibility to first-line antimicrobials. To describe common bacterial isolates cultured from sick neonatal foals and their antimicrobial susceptibility and resistance patterns. Unassigned: Medical records of foals ≤ 30 days of age, admitted to the Ontario Veterinary College from 2020 to 2023, and with a positive aerobic bacterial culture and susceptibility testing performed (Kirby-Bauer method) were included. A descriptive analysis of species isolated and antimicrobial and multidrug resistance profiles was performed. Unassigned: 62 samples from 60 predominantly Thoroughbred (42% [25 of 60]) neonatal foals (median age, 8 days) yield...
