Send us a textCurious about the scientific evidence behind treating joint infections in foals? This eye-opening conversation with Dr. David Wallace explores groundbreaking research validating common clinical practices while revealing surprising limitations.Septic joints in foals present a clinical challenge requiring both local and systemic antimicrobial therapy. Until now, veterinarians have largely extrapolated treatment protocols from adult horses without solid evidence supporting these approaches in neonatal patients. Dr. Wallace's research addresses this critical knowledge gap, examining whether concurrent intravenous regional limb perfusion (IRLP) and systemic amikacin administration achieves therapeutic concentrations in both compartments.The results offer reassurance that splitting the amikacin dose—one-third for regional perfusion and two-thirds systemically—effectively treats both joint infections and underlying systemic disease. Most joints achieved therapeutic concentrations, though significant challenges emerged with hind limb perfusions. The metatarsophalangeal joint consistently failed to reach target levels, revealing important technical limitations around tourniquet placement and vascular integrity that clinicians should consider when treating these patients.This conversation highlights numerous opportunities for future research, from evaluating alternative tourniquet designs to determining appropriate dose adjustments for multiple affected limbs. Dr. Wallace emphasizes that individual patient response remains paramount, reminding us that "foals are not small horses" and require specialized approaches. Whether you're a practicing veterinarian, student, or equine enthusiast, this episode provides valuable insights into evidence-based care for our youngest equine patients. Subscribe now to stay updated on the latest advances in veterinary medicine!JAVMA article: https://doi.org/10.2460/javma.24.10.0678INTERESTED IN SUBMITTING YOUR MANUSCRIPT TO JAVMA ® OR AJVR ® ? JAVMA ® : https://avma.org/JAVMAAuthors AJVR ® : https://avma.org/AJVRAuthorsFOLLOW US:JAVMA ® : Facebook: Journal of the American Veterinary Medical Association - JAVMA | Facebook Instagram: JAVMA (@avma_javma) • Instagram photos and videos Twitter: JAVMA (@AVMAJAVMA) / Twitter AJVR ® : Facebook: American Journal of Veterinary Research - AJVR | Facebook Instagram: AJVR (@ajvroa) • Instagram photos and videos Twitter: AJVR (@AJVROA) / Twitter JAVMA ® and AJVR ® LinkedIn: https://linkedin.com/company/avma-journals
--------
18:09
Ultrasound-Guided Celiac Plexus Block: A Breakthrough for Equine Intestinal Motility
Send us a textA groundbreaking approach to equine intestinal motility takes center stage as Drs. Barbara Delvescovo and Marta Cercone join us to discuss their pioneering research on ultrasound-guided celiac plexus blocks in horses. Their remarkable findings reveal that this technique not only restores but actually enhances intestinal motility beyond baseline levels in normal horses—without causing discomfort.Post-operative ileus remains one of the most challenging conditions in equine medicine, significantly increasing mortality rates after colic surgery. Traditional treatments often fall short, requiring a multimodal approach with limited options. This innovative nerve block technique offers a promising new tool that equine practitioners with basic ultrasound skills can implement in their practice.The conversation takes fascinating turns as we explore the researchers' diverse backgrounds, from Marta's long-standing interest in neuromodulation to Barbara's clinical practice insights. Their journey reveals how mentorship and curiosity drive scientific discovery, perfectly captured in Marta's guiding principle: "True knowledge exists in knowing that you know nothing." They also share encouraging news for horse owners—contrary to common belief, many horses return to full athletic performance after colic surgery with modern management techniques. The team is now extending their research to clinical cases and inflammatory conditions, potentially transforming how we approach equine gastrointestinal disorders. For veterinarians seeking innovative solutions to challenging cases, this episode offers valuable insights into the intersection of regional anesthesia, ultrasonography, and equine medicine.AJVR open access article: https://doi.org/10.2460/ajvr.24.11.0328INTERESTED IN SUBMITTING YOUR MANUSCRIPT TO JAVMA ® OR AJVR ® ? JAVMA ® : https://avma.org/JAVMAAuthors AJVR ® : https://avma.org/AJVRAuthorsFOLLOW US:JAVMA ® : Facebook: Journal of the American Veterinary Medical Association - JAVMA | Facebook Instagram: JAVMA (@avma_javma) • Instagram photos and videos Twitter: JAVMA (@AVMAJAVMA) / Twitter AJVR ® : Facebook: American Journal of Veterinary Research - AJVR | Facebook Instagram: AJVR (@ajvroa) • Instagram photos and videos Twitter: AJVR (@AJVROA) / Twitter JAVMA ® and AJVR ® LinkedIn: https://linkedin.com/company/avma-journals
--------
19:18
Ocular Examinations are Important in Animals Undergoing Aural Surgeries
Send us a textWhen your pet needs ear surgery, their eyes might be the last thing on your mind. Yet Dr. Bianca Hartrum's pioneering research reveals a critical connection between ear procedures and vision health that veterinary professionals and pet owners can no longer afford to ignore.Dr. Hartrum's study examines ocular examinations before and after total ear canal ablation and bulla osteotomy (TECALBO) procedures in cats and dogs. The findings are striking: a staggering 90.9% of cats developed Horner's syndrome following surgery—far higher than previously documented rates. Additionally, 20% of patients already had eye disease related to their ear condition before surgery, while another 30% had unrelated ocular issues discovered during comprehensive exams.The research originated from a troubling case early in Dr. Hartrum's residency—a dog with a severe melting corneal ulcer and facial nerve paralysis following ear surgery. This prompted her deep dive into existing literature, where she found only passing mentions of neuro-ophthalmic complications without detailed analysis. Her study fills this critical knowledge gap with ophthalmologic expertise and data-driven recommendations that are already transforming clinical practice.The take-home message is clear and actionable: thorough eye examinations should be standard before and after ear surgeries. Dr. Hartrum recommends Schirmer tear tests, fluorescein staining, and post-operative topical lubricants as minimum protective measures. These simple steps can prevent potentially devastating vision complications. These findings can lead to new collaborative care protocols incorporating pre- and post-operative eye exams into surgical costs.Has your veterinarian discussed potential eye complications before your pet's ear surgery? Share your experience and help spread awareness about this important connection between ear and eye health in our beloved companions.JAVMA article: https://doi.org/10.2460/javma.24.08.0533INTERESTED IN SUBMITTING YOUR MANUSCRIPT TO JAVMA ® OR AJVR ® ? JAVMA ® : https://avma.org/JAVMAAuthors AJVR ® : https://avma.org/AJVRAuthorsFOLLOW US:JAVMA ® : Facebook: Journal of the American Veterinary Medical Association - JAVMA | Facebook Instagram: JAVMA (@avma_javma) • Instagram photos and videos Twitter: JAVMA (@AVMAJAVMA) / Twitter AJVR ® : Facebook: American Journal of Veterinary Research - AJVR | Facebook Instagram: AJVR (@ajvroa) • Instagram photos and videos Twitter: AJVR (@AJVROA) / Twitter JAVMA ® and AJVR ® LinkedIn: https://linkedin.com/company/avma-journals
--------
13:02
Breathing Easier: How Standard Perioperative Protocols are Changing Brachycephalic Surgery
Send us a textBreathing new life into brachycephalic airway surgery practices, this eye-opening conversation with Drs. Vanna Dickerson and Mason Hill reveals how implementing standardized protocols can dramatically reduce post-operative complications in our flat-faced canine companions.The surge in popularity of brachycephalic breeds like French Bulldogs has brought increased attention to the challenges these dogs face during surgical procedures. Through collaborative efforts between surgery, anesthesia, and critical care specialists at Texas A&M University, the team developed a comprehensive perioperative management strategy that's making a real difference in patient outcomes. Their research demonstrated significant improvements in respiratory distress events, though dogs with pre-existing regurgitation issues remain a high-risk population requiring special consideration.What makes this episode particularly valuable for veterinary professionals is the practical approach to implementation. Rather than complex interventions, the team created an accessible one-page protocol guide that practices can adapt to their specific environments. As Dr. Dickerson emphasizes, "The surgery isn't the hard part—it's managing the perioperative period that can go wrong." For dog owners, this research offers both reassurance about improving surgical outcomes and practical guidance about what questions to ask their veterinarians before procedures.Whether you're a surgeon, general practitioner, or a devoted brachycephalic breed owner, this episode provides crucial insights that could potentially save lives. JAVMA article: https://doi.org/10.2460/javma.24.09.0598INTERESTED IN SUBMITTING YOUR MANUSCRIPT TO JAVMA ® OR AJVR ® ? JAVMA ® : https://avma.org/JAVMAAuthors AJVR ® : https://avma.org/AJVRAuthorsFOLLOW US:JAVMA ® : Facebook: Journal of the American Veterinary Medical Association - JAVMA | Facebook Instagram: JAVMA (@avma_javma) • Instagram photos and videos Twitter: JAVMA (@AVMAJAVMA) / Twitter AJVR ® : Facebook: American Journal of Veterinary Research - AJVR | Facebook Instagram: AJVR (@ajvroa) • Instagram photos and videos Twitter: AJVR (@AJVROA) / Twitter JAVMA ® and AJVR ® LinkedIn: https://linkedin.com/company/avma-journals
--------
17:25
Vitamin E Deficiency in Horses
Send us a textCould your horse be vitamin E deficient without you knowing it? New research suggests this vital nutrient deficiency might be far more common than we realize, even in horses with access to fresh pasture.Drs. Amy Johnson and Megan Palmisano join Veterinary Vertex to discuss their groundbreaking study examining vitamin E concentrations in hospitalized horses. They share a stunning revelation: approximately 17% of adult horses and 5% of foals arrived at their hospital already deficient in vitamin E, despite coming from the nutrient-rich mid-Atlantic region. Most surprising, these deficiencies occurred across different management styles, suggesting this problem transcends typical risk factors.As Dr. Johnson explains, vitamin E deficiency has serious implications, particularly for neurological health. Her work as a neurologist revealed connections between vitamin E deficiency and devastating conditions like equine motor neuron disease, equine neuroaxonal dystrophy, and equine degenerative myeloencephalopathy. The researchers initially hypothesized that hospitalization might worsen vitamin E status by restricting access to green forage, though their findings suggest short hospital stays don't significantly impact levels.The conversation delves into practical aspects every horse owner should know: the importance of testing individual horses rather than assuming herd status, proper handling techniques for blood samples to prevent false readings, and recommendations for seasonal testing schedules. Perhaps most critically, they emphasize that horses at the same farm eating identical diets can have dramatically different vitamin E statuses.For veterinarians and owners alike, this episode offers vital perspective on an often-overlooked aspect of equine nutrition that could prevent serious neurological disease. Understanding your horse's vitamin E status through regular testing and appropriate supplementation when needed provides a simple but potentially life-changing intervention for their long-term health.Listen, share, and leave us a review to help more horse owners discover this essential information about equine vitamin E requirements!Open access JAVMA article: https://doi.org/10.2460/javma.24.09.0590INTERESTED IN SUBMITTING YOUR MANUSCRIPT TO JAVMA ® OR AJVR ® ? JAVMA ® : https://avma.org/JAVMAAuthors AJVR ® : https://avma.org/AJVRAuthorsFOLLOW US:JAVMA ® : Facebook: Journal of the American Veterinary Medical Association - JAVMA | Facebook Instagram: JAVMA (@avma_javma) • Instagram photos and videos Twitter: JAVMA (@AVMAJAVMA) / Twitter AJVR ® : Facebook: American Journal of Veterinary Research - AJVR | Facebook Instagram: AJVR (@ajvroa) • Instagram photos and videos Twitter: AJVR (@AJVROA) / Twitter JAVMA ® and AJVR ® LinkedIn: https://linkedin.com/company/avma-journals
Veterinary Vertex is a weekly podcast that takes you behind the scenes of the clinical and research discoveries published in the Journal of the American Veterinary Medical Association (JAVMA) and the American Journal of Veterinary Research (AJVR). Tune in to learn about cutting-edge veterinary research and gain in-depth insights you won’t find anywhere else. Come away with knowledge you can put to use in your own practice – along with a healthy dose of inspiration to remind you what you love about veterinary medicine.
Portugal