Omneity® Pellets
All-In-One Vitamin & Mineral Pellet
Topic:Veterinary Care
Veterinary care in horses encompasses the medical and preventive measures taken to maintain and improve the health and well-being of equine patients. It includes a wide range of practices such as routine health examinations, vaccinations, dental care, parasite control, and management of injuries and diseases. Veterinary care also involves diagnostic procedures, surgical interventions, and therapeutic treatments tailored to the specific needs of horses. This page gathers peer-reviewed research studies and scholarly articles that explore various aspects of equine veterinary care, including advancements in diagnostic techniques, treatment protocols, and health management strategies to support the well-being and performance of horses.
Cold Atmospheric Plasma-Aerosol Treatment of Equine Antibiotic-Resistant Wound Infection: A Preliminary Case Series. Wound infections are common sequelae of wound treatment in horses. Secondary bacterial colonization with antimicrobial resistant microorganisms is of particular concern and is of crucial importance regarding the "One Health Concept". Due to frequent antimicrobial resistance (AMR), conventional treatments often involve determining resistance and sensitivity using time-consuming antibiograms. Infections with multi-resistant pathogens are especially challenging. This case series presents studies of four horses evaluating the efficacy of Cold Atmospheric Plasma-Aerosol (CAP-A) as a standalone trea...
Core decompression augmented with bone marrow aspirate concentrate for refractory distal sesamoid bone pathology in horses: A retrospective clinical study. To determine short- and long-term outcomes of core decompression combined with autologous bone marrow aspirate concentrate (BMAC) in treating moderate-to-severe refractory distal sesamoid bone (DSB) trabecular pathology in horses. Methods: Retrospective observational study. Methods: A total of 21 client-owned Warmblood horses with DSB pathology unresponsive to conservative management. Methods: Preoperative diagnosis included lameness localization by diagnostic analgesia and magnetic resonance imaging (MRI) confirmation of DSB trabecular pathology. Horses underwent arthroscopic core decompressi...
Retrospective endoscopic assessment of complications associated with nasogastric intubation in horses at a referral hospital. To characterize the incidence of complications confirmed via endoscopy following nasogastric intubation in horses at a referral institution and determine associated risk factors. Unassigned: Medical records of patients having received ≥ 1 nasogastric intubation within 3 days prior to endoscopic examination between March 2021 and March 2025 were identified. Signalment, history, clinicopathologic data, nasogastric intubation procedures, reason for endoscopy, treatment, and outcome were recorded. Complications were categorized by region (nasopharyngeal, esophageal, gastric). Clinical complicati...
Favorable survival of horses with guttural pouch mycosis following hospital-based treatment. To report the clinical outcomes and survival time in horses undergoing treatment of guttural pouch mycosis. Unassigned: Client-owned horses with guttural pouch mycosis admitted between 2005 and 2024 for evaluation and treatment were identified by medical record search. Signalment, disease history, and surgical and treatment details were recorded. Owners were contacted for follow-up information. Unassigned: 41 horses with guttural pouch mycosis were identified, of which 28 had epistaxis or a history of epistaxis on presentation. Thirty-five horses underwent surgical treatment, and the procedure...
Effect of neonatal rib fracture repair on racing and sales performance in Thoroughbreds. The racing outcome of horses that have undergone surgical repair of neonatal rib fractures is not well documented. Objective: To evaluate the impact of surgical repair of neonatal rib fractures on subsequent sales and racing performance in Thoroughbreds. Methods: Retrospective cohort study. Methods: Medical records of neonatal Thoroughbreds that underwent surgical repair of rib fractures at a referral hospital between 2014 and 2025 were reviewed. Sales and racing data were obtained from publicly available databases. Outcomes assessed included sale price at weanling and yearling sales, total ca...
Bacteremia in horses undergoing routine dental prophylaxis: Before, during, and after the procedure. Transient bacteremia after dental procedures is well-documented in the literature, but the prevalence and clinical significance in horses remains largely unexplored. Objective: To assess whether routine dental prophylaxis in clinically healthy horses is associated with detection of bacteria in blood, using culture and 16S rDNA sequencing. Our central hypothesis is that a percentage of horses would demonstrate detectable but transient bacteremia in the immediate post-procedural period following dental prophylaxis. Methods: Prospective, observational study. Methods: Venous blood samples from 20 ...
First experience with radiofrequency catheter ablation in horses with recurrent, persistent naturally occurring atrial fibrillation. Myocardial sleeves in the caudal vena cava and pulmonary veins are a potential trigger for initiation and perpetuation of atrial fibrillation (AF) in horses. Objective: Isolation of myocardial sleeves in the caudal vena cava or pulmonary veins might reduce the risk for AF recurrence. Methods: Case series. Methods: Records from seven horses with persistent, recurrent, naturally-occurring AF that were treated with three-dimensional electro-anatomical mapping and radiofrequency catheter ablation (RFCA) in order to reduce recurrence risk were reviewed. Mapping of the caudal vena cava was performed...
Effects of TECAR Therapy on Body Surface Temperature and Longissimus Dorsi Muscle Tone in Thoroughbred Racehorses: A Pilot Study. Capacitive and resistive electric transfer (TECAR) therapy is increasingly used in equine physiotherapy; however, objective evidence regarding its immediate effects on equine back muscles remains limited. This pilot study aimed to evaluate the effects of TECAR therapy on body surface temperature and muscle tone of the longissimus dorsi muscle in Thoroughbred racehorses. A randomized, single-blinded experimental study was conducted in 20 clinically healthy Thoroughbred racehorses aged 2-3 years. Horses were randomly assigned to either a TECAR treatment group ( = 10) or a sham-treatment control ...
An observational study evaluating the environmental impact of equine arthroscopy. Human pressures on Earth's life‒support systems have exceeded multiple planetary boundaries, highlighting the need for sectors, including veterinary healthcare, to reduce environmental impacts. Methods: A prospective convenience sample of 10 horses undergoing arthroscopy at a UK equine hospital between January and March 2025 was studied. Data were collected on anaesthesia, volatile capture, pharmaceuticals, single-use consumables, waste, building energy and travel by horses and staff. Carbon emissions (kgCOe) were calculated using published conversion factors. A hybrid methodology combined b...
Effect of lingual gauze swab placement and light exclusion on pulse oximeter agreement with arterial haemoglobin-oxygen saturation derived from blood-gas analysis in healthy anaesthetised horses. To compare peripheral arterial haemoglobin-oxygen saturation values obtained using pulse oximetry (SpO) with and without a lingual gauze swab under ambient light and light-exclusion conditions, with arterial haemoglobin-oxygen saturation derived from arterial blood-gas analysis (SaO). Methods: Prospective method-comparison study. Methods: A group of 60 healthy adult horses undergoing elective general anaesthesia. Methods: In American Society of Anesthesiologists (ASA) physical status classification I-II horses, SpO readings were obtained under six conditions during anaesthesia: no swab, no swa...
Longitudinal and spatial declines in equine Hendra virus vaccination despite continued risk. Hendra virus is an emerging zoonosis endemic to Australia with high fatality of infection in horses and humans. The role of infected domestic horses as amplifying bridge hosts for onward transmission to humans led to the creation of an equine vaccine as a One Health solution against spillover. Despite the risk this disease represents, previously reported equine vaccination rates were low. This study explored vaccination trends between 2012 and 2023 at fine spatial scales and identified demographic and ecological predictors of vaccination against emerging zoonoses. Over 1 million doses of Equiv...
Evaluation of the Brix refractometer for diagnosing the failure of transfer of passive immunity in 12-h-old foals. Failure of transfer of passive immunity (FTPI) is the most important cause of sepsis and mortality in neonatal foals. Unassigned: This study aimed to evaluate the performance of the digital Brix refractometer for the diagnosis of FTPI in 12-h-old foals. Unassigned: Cross-sectional, diagnostic accuracy study. Unassigned: Jugular blood samples were collected from 124 foals at 12 ± 0.5 h after birth. IgG concentrations were estimated using a digital Brix refractometer and measured using the radial immunodiffusion test (RID). Correlation coefficients were calculated between serum Brix percentages...
Single-stage orthognathic correction of campylorrhinus lateralis in foals using transection and fixation: Surgical description and outcome of four horses. Campylorrhinus lateralis ('wry nose') is a rare congenital maxillofacial deformity of foals resulting in compromise of the airway and severe class 4 malocclusion. Various surgical techniques to correct the deformity have been described, but contemporary data on single-stage transection and fixation, including use of a rib graft, and long-term functional and cosmetic outcomes remain underreported. Objective: To describe the transection-and-fixation technique and perioperative management used to correct wry nose in horses, and to report postoperative complications and long-term outcomes of horse...
Prevalence of equine lungworm (Dictyocaulus arnfieldi) infection and associated risk factors in Egypt. infection is a common parasitic respiratory disease of equines that can adversely affect animal health, welfare, and productivity. However, epidemiological information on this infection remains limited in many regions of Egypt. This study aimed to determine the prevalence of and identify associated risk factors among equines in three Egyptian governorates. Unassigned: A cross-sectional study was conducted on 415 equines, including 150 donkeys, 55 mules, and 210 horses. Animals were examined for , and data on species, age, body condition, and deworming history were collected. Associations bet...
Anatomical Insights Into the Equine Cervical Intervertebral Foramina: Implications for Veterinary Practice. The equine cervical intervertebral foramina (IVF) represent vital anatomical regions facilitating the passage of spinal nerves and associated vasculature. An in-depth understanding of their anatomy is imperative for the safe implementation of diagnostic and surgical interventions. Despite their clinical significance, anatomical descriptions of the equine cervical IVF remain under-characterised in the existing literature, particularly in relation to the needs of equine veterinary surgeons. Our study provides comprehensive anatomical analysis of the IVF at the cervical vertebral levels C5/C6 and...
Hoist failure during recovery transfer in an anaesthetised horse: a near miss analysed through a Safety-II lens. A 660 kg, 11-year-old Irish Sport Horse gelding underwent general anaesthesia for an out-of-hours emergency exploratory laparotomy. After approximately 5 hours of anaesthesia, transfer to the recovery box began, using a ceiling-mounted hoist. As the horse crossed the theatre-recovery interface, the hoist failed due to mechanical disengagement. This resulted in loss of electrical power, leaving the anaesthetised horse suspended approximately 150 cm above the floor for approximately 10 minutes. The horse could not be advanced, reversed, or lowered using standard controls. Activity was paused, an...
Comparison of Rectal and Intraoperative Findings in Horses with Colic. Per rectum examination (PRE) is commonly used in the triage of horses with acute abdominal pain, despite reports of associated risk factors for both horses and personnel, but its diagnostic accuracy is questionable. This multicenter, observational study aimed to evaluate the agreement between PRE findings and surgical findings obtained via exploratory laparotomy in horses with colic. A total of 201 cases from four equine referral hospitals across Europe were included. Rectal findings were categorized as primary (most likely cause of colic) or additional. Agreement with surgical findings was as...
Canagliflozin treatment of a horse with hyperinsulinemia, including pharmacokinetic analysis of different dosing protocols: a case report. Laminitis is a complex and painful disease of the equine foot. Insulin dysregulation (ID) resulting in hyperinsulinemia is responsible for more than 90% of cases in the general horse and pony population. Sodium-glucose cotransporter 2 inhibitors (SGLT2i) are a relatively new class of drug that has gained considerable popularity as an off-label treatment of hyperinsulinemia-associated laminitis (HAL) in horses when traditional management changes and treatments are unsuccessful. In Canada, canagliflozin is the SGLT2i most available to equine veterinarians; although no dosing protocols have been ...
Imaging Diagnosis: Imaging Diagnosis of Lateral Plantar Digital Vein Thrombosis in a Yearling Thoroughbred. A 1-year-old thoroughbred filly was referred to the Washington State Veterinary Teaching Hospital with a 4-month history of left hind limb swelling, from the mid metatarsus to the distal pastern, without lameness. Previous imaging (digital radiographs, ultrasound, and low-field magnetic resonance imaging [MRI]) was inconclusive, with a tentative diagnosis of lymphatic drainage impairment. A high-field MRI diagnosed left lateral plantar digital vein thrombosis, with secondary lymphatic dilation and edema. The filly was discharged with rehabilitation instructions and resumed exercise shortly aft...
Primary photosensitization caused by Chamaecristas serpens var. serpens in horses, donkeys, cattle, and goats. This paper reports an outbreak of Chamaecrista serpens var. serpens poisoning in Mangalarga Marchador horses, Pega donkeys, Nelore cattle, and Mambrina goats. The disease occurred in the municipality of Iaçu, in the semi-arid region of the state of Bahia, 15-30 days after the start of the rainy season, coinciding with the regrowth of the plant. The prevalence of the poisoning was 100% in donkeys and horses, 11.9% in cattle, and 38.8% in goats. Clinical signs were characterized by itching, edema, and crust formation, predominantly in areas of non-pigmented skin or with less hair coverage and i...
Maxillary and mandibular fracture repair using a modified bis-acryl reinforced interdental wiring technique: Description of the technique and report of 11 cases. Repair options for maxillary and mandibular fractures in horses are dictated by the proximity of dentition, fracture configuration, and implant design. Jaw fractures can be repaired by minimising tension forces via intraoral splint constructs when dentition is present on either side of the fracture line. This repair option reduces iatrogenic damage to dentition while achieving reduction and stability until appliance removal. Objective: To first report a modified technique for jaw fracture repair in horses with cadaveric example images. Second, to report the clinical outcome of maxillary and ma...
Agreement of a veterinary-specific oscillometric noninvasive arterial blood pressure monitor (SunTech Vet30) with invasive arterial blood pressure in anaesthetised horses. To evaluate agreement between a veterinary-specific oscillometric noninvasive arterial blood pressure monitor and invasive arterial blood pressure (IBP) measurements in anaesthetised horses. Methods: Prospective clinical method-comparison study. Methods: A group of 46 horses undergoing general anaesthesia in dorsal recumbency. Methods: Paired invasive and oscillometric blood pressure measurements were recorded at 15-minute intervals. IBP was measured via a facial artery catheter, and systolic (SAP), diastolic (DAP), and mean arterial pressures (MAP) were recorded. Oscillometric measurements we...
Validation of an improved insect bite hypersensitivity severity score for allergic equine insect bite hypersensitivity in horses. Insect bite hypersensitivity (IBH) is the most common allergic skin disease in horses, but existing clinical scoring systems lack extensive validation, limiting standardized disease monitoring and therapeutic evaluation. Objective: Develop and validate a standardized, sensitive, and reproducible clinical scoring system for IBH in horses. Methods: Forty-four privately-owned horses with clinically diagnosed IBH examined under field conditions in Switzerland. Methods: In this prospective field validation study, the equine IBH severity score (EqIS) integrates a lesion severity score and an area sc...
An Investigation of the Role of Ridden Exercise, Including Application of the Ridden Horse Pain Ethogram, in Pre-Purchase Examinations of Sports Horses. Many horses undergo a pre-purchase examination (PPE) prior to acquisition by a new owner; however, despite evidence that lameness and canter dysfunction may only be apparent during ridden exercise, ridden exercises assessing gait quality is not a routine part of PPEs. The objectives were to determine the influence of the results of ridden exercise on decision-making concerning risk assessment for purchase and to establish the long-term performance of horses. Twenty-five sports horses underwent PPEs including ridden exercises to assess gait quality and to apply the Ridden Horse Pain Ethogram (R...
Testicular seminoma: clinical, imaging, and histologic features in nine horses. Testicular seminomas in horses are infrequently reported in the veterinary literature and long-term survival and metastatic potential are not well documented. Objective: Describe the clinical, imaging, and histologic features in 9 horses with testicular seminoma. Methods: Medical records of 9 horses diagnosed with testicular seminoma at a referral hospital between 2000 and 2024 were reviewed. Methods: Horses were included if seminoma was confirmed on histopathology from biopsy or necropsy. Information retrieved included signalment, history, clinical pathology, ultrasonographic findings, treatm...
Prevalence and radiographic features of cyst-like lesions in German Warmblood horses presented for pre-purchase examination. Cyst-like lesions (CLLs) are frequently detected during radiographic examinations of equine limbs. They may represent a potential risk factor during pre-purchase examination (PPE) and are of considerable clinical and economic importance, as they may lead to negative purchase decisions. While affected horses may develop lameness, incidental findings have also been reported. The goal of the study was to describe the prevalence, location and radiographic characteristics of CLLs in a group of sound German Warmblood horses. Unassigned: A retrospective cohort study was conducted on 3863 German Warmb...
USE OF GUAIFENESIN-KETAMINE-XYLAZINE INFUSION FOR MAINTENANCE OF ANESTHESIA IN CAPTIVE PREZEWALSKI HORSES (EQUUS FERUS PRZEWALSKI ): A CASE SERIES. This case series documents the use of triple drip, a combination of IV guaifenesin, ketamine, and xylazine (GKX) to extend the length of anesthesia in zoo-owned Przewalski horses (). In three separate procedures involving two different animals, GKX was used to prolong and deepen the plane of anesthesia for 90 to 120 min beyond an initial induction dart containing ketamine, butorphanol, azaperone, and medetomidine. The depth of anesthesia was sufficient to permit surgical excision of SC abscesses and other procedures. Throughout the anesthetic events, the horses breathed spontaneously and maint...
Pneumocoele sinus: Computed tomographic findings and surgical approach in a 2-year-old Cob filly. Pneumosinus dilatans and pneumocoele sinus describe abnormal hyperpneumatisation of paranasal sinuses, with the latter being accompanied by thinning of bony walls. Although recognised in human and equine medicine, to the authors' knowledge, this condition's computed tomography (CT) findings and successful surgical approach in horses have not previously been reported in conjunction. Advanced imaging, particularly CT, is pivotal for identifying abnormal sinus expansion and associated nasal obstruction. Methods: Case report. Conclusions: A 2-year-5-month-old Cob filly presented with a 1-month his...
