290. Hyperbaric Oxygen Therapy with Trenton Ewing

Hyperbaric Oxygen Therapy is the use of supplemental oxygen in a chamber under increased pressure so the blood oxygen concentration increases which facilitates healing. There are not many veterinary practices that have HBOT for pets. However, we are lucky enough to have Trenton Ewing, DVM, DACVD back on the podcast to discuss HBOT since his practice (Animal Dermatology Clinic in Pasadena, CA) has had HBOT available for years!Learn what diseases he has used this therapy to treat, what a typical HBOT "dive" looks like and how this therapy works! Not only can you check out our conversation on traditional podcast apps, but check out the YouTube channel which includes pictures and videos!00:00 Intro01:12 Hyperbaric Oxygen Therapy with Trenton Edwards02:34 What is an HBOT?04:36 Common cases referred to HBOT07:15 Typical HBOT Dive Protocol09:00 Issues doing it long-term?12:15 How stressful is it be for pets?14:12 Training for HBOT16:28 Contraindications19:56 How available is HBOT?23:12 Downsides24:00 Final Thoughts/Outro

It can be scary to have a dog that goes through a life-threatening reaction to a honeybee sting. Often, these dogs are young and active. Though owners can take preventative measures, it is impossible to guarantee 100% avoidance of these venomous insects. So, what can be done?Trenton Ewing, DVM, DACVD joins the podcast this week to discuss a very effective way to manage these cases. Dr. Ewing practices at Animal Dermatology Clinic in Pasadena, CA and has previously done research on venomous insect testing and desensitization. We discuss a typical history in these patients, how testing is performed and the success rate of long-term desensitization. Enjoy this unique topic on this week's episode of The Derm Vet podcast!00:00 Intro00:25 Venomous Insect Testing with Trenton Edwards01:49 What spiked your interest in venomous testing?05:08 Typical history that a dog presents to Trenton as an initial exam09:27 Testing process14:27 Most common culprits15:40 Desensitizing 20:39 Faster protocols22:29 How long do we do monthly injections?25:10 What do you send them home with and what is the expectation?28:27 Outro

It is back to school season! For this episode, I review the four things I have learned to implement as a dermatologist. Even as a specialist, I like to progress and grow into how I am practicing!We will go over how to use supplement and skin supportive diets, venomous insect testing, improving immunotherapy and proactive skin management.00:00 Intro02:15 Being more thoughtful in recommending skin supplements or skin diets07:02 Venomous Insect Testing09:33 Improving immunotherapy12:48 Proactive, not reactive with allergy management16:53 Summary

Skin damage and cutaneous wounds can be frustrating and difficult to manage. With a growing world of antibiotic resistance and difficult cases of skin repair, alternative solutions are needed. Zarasyl combines the natural power of silica to optimize the wound healing environment. The product helps to moisturize while being semi-occlusive to allow oxygen through the barrier.Julia Miller, DVM, DACVD is a frequent guest of the podcast and joins once again to discuss her experience with Zarasyl in dogs, cats and horses. This episode provides comedic relief with discussion of being a hand model and Labubus. But, most importantly, you will learn additional ways to treat wounds and manage dermatology cases with Zarasyl.00:00 Intro00:25 Dr. Julia Miller02:16 Zarasyl05:04 Using non-antibiotics when possible07:41 What is Zarasyl?10:54 How and when to use Zarasyl13:20 Can it safely be used long-term?18:04 Top diseases where you're using Zarasyl19:50 Horses22:36 Lessening the duration of antibiotics26:40 Zarasyl's scientific support29:14 Final thoughts about Zarasyl31:58 Outro

I love getting your questions and answering them on the podcast. This week is one of my favorite topics: cytology! What tips do I have for direct impression smear vs. tape prep?How do I know the appropriate treatment based on quantity of infectious organisms?What is the difference between superficial pyoderma and deep pyoderma?Get your questions answered on this week's episode of The Derm Vet podcast!TIMESTAMPS00:00 Intro01:22 What advice do you have for collecting tape prep versus collecting direct impressions?03:47 Tape prep07:06 How to stain tape prep08:43 How can we get better at sampling interdigital spaces?11:16 Dry Lesion vs Wet Lesion14:15 How do you interpret the number of Malassezia or bacteria on skin or ear cytology?17:13 How do you differentiate between a deep pyoderma and a superficial pyoderma?20:00 How many organisms do you consider 1 plus, 2 plus, 3 plus?22:20 Thoughts on AI/Digital cytology machines24:34 Outro

Back again! Fred Wininger, VMD, MS, DACVIM (Neurology) rejoins the podcast to talk about cats! Do clinical signs differ from dogs with neuro disease? What about the dreaded feline hyperesthesia syndrome? Should advanced imaging be considered?Check out this week's episode of The Derm Vet podcast to jump into the world of cat neuro/derm!00:00 Intro00:25 Dr. Fred Wininger and cats02:13 Otitis Media in cats06:44 Next step for treating13:20 Treating concurrent sinusitis rhinitis15:20 Feline hyperesthesia19:15 Toxoplasmosis25:38 Outro

A neurologist visits the podcast this week! Fred Wininger, VMD, MS, DACVIM (Neurology) has recently opened a state-of-the-art neurology focused specialty center called The Animal Neurology Center in St. Louis, MO! He joins the podcast to discuss the clinical signs that can overlap between neurology and dermatology. Whether a head tilt, nystagmus or circling, how do you know where to start with your patient? Dr. Wininger has the unique ability to take a complicated subject (he's literally a brain surgeon) and break it down to digestible, practical information.Check out this week's episode of The Derm Vet podcast where we explore the canine brain, ear and beyond!0:00 Intro00:25 Dr. Fred Wininger02:34 Differentiating cases07:57 What other things are considered with peripheral vestibular?10:55 Idiopathic vestibular disease in young dogs13:17 Primary Secretory Otitis Media (PSOM)18:35 Flea Prevention22:45 Skin disease associated with neurologic pain25:11 Dermatomyositis26:55 Outro

You always deliver the best questions when I do grab bag episodes... this one was POPULAR! I got so many questions about different aspects of otitis. Flush, ear meds, cats, TECABO referral, and more!Check out my answers to your top otitis questions on this week's episode of The Derm Vet podcast!Intro 00:00How To Tell If Otitis Is Due To Allergies  With No Other Signs Of Pruritis 01:21Recommendations To Manage Pseudomonas Otitis 04:44Maintaining Allergic Ears That Flare But Don't Have Infection 08:40Benefit Of "Leave-In" Products vs Daily Products 10:28Basic Guidelines For Choosing Commercial Ear Medication 13:58What To Do With Ear Culture Results 16:10Topical Ear Treatments For Cats 17:38Outro 23:00

Overgrooming cats can be really difficult in general. Owners often don't see their itchy behavior and just noticed the consequences like a bald belly. In addition, cats can be resistant to veterinary visits and treatments.What if you are concerned that the cat could have a behavioral component to the skin disease? How do you work this up? Is it worth referring to a veterinary behaviorist? She's back! Lisa Radosta, DVM, DACVB practicing in Florida brings her expertise about feline behavior to The Derm Vet podcast. We focus on all things cats between managing their anxiety, working up their underlying diseases and how response to steroids can tell you a lot!00:00 Intro01:08 Cats: How often is it behavioral vs medical?10:23 Do environmental stressors compound in skin issues with cats?13:07 Behavioral Treatment Strategies20:18 Feline hyperesthesia syndrome23:58 Final Thoughts

Can anxiety in dogs contribute to skin issues? How do you know if the patient needs to start with a dermatologist or behaviorist? Can improving chronic skin disease help a dog's anxiety?This week's podcast welcomes Lisa Radosta, DVM, DACVB who practices at a behavior clinic in Florida. Dr. Radosta provides insight of how a board certified veterinary behaviorist can be helpful for dogs dealing with cutaneous disease. Whether it is anxiety with therapy, the primary disease, etc. having a multimodal approach can be beneficial for the patient and owner. Take a listen to this fun episode!00:00 Intro02:08 Is it common to see skin issues in dogs occur from a primary behavior issues06:47 How do you feel stress and anxiety contribute to skin problems?12:31 Guidance on whether you should send this to a behaviorist or a dermatologist17:43 Importance of earlier intervention25:00 Outro