Rostaher, A.; Fischer, N.M.; Vigani, A.; Steblaj, B.; Martini, F.; Brem, S.; Favrot, C.; Kosnik, M. Hymenoptera Venom Immunotherapy in Dogs: Safety and Clinical Efficacy. Animals2023, 13, 3002.
Rostaher, A.; Fischer, N.M.; Vigani, A.; Steblaj, B.; Martini, F.; Brem, S.; Favrot, C.; Kosnik, M. Hymenoptera Venom Immunotherapy in Dogs: Safety and Clinical Efficacy. Animals 2023, 13, 3002.
Rostaher, A.; Fischer, N.M.; Vigani, A.; Steblaj, B.; Martini, F.; Brem, S.; Favrot, C.; Kosnik, M. Hymenoptera Venom Immunotherapy in Dogs: Safety and Clinical Efficacy. Animals2023, 13, 3002.
Rostaher, A.; Fischer, N.M.; Vigani, A.; Steblaj, B.; Martini, F.; Brem, S.; Favrot, C.; Kosnik, M. Hymenoptera Venom Immunotherapy in Dogs: Safety and Clinical Efficacy. Animals 2023, 13, 3002.
Abstract
Hymenoptera allergens are the main triggers for anaphylaxis in susceptible dogs and humans. Hymenoptera venom specific immunotherapy (VIT), the only disease-modifying treatment, has the potential to prevent future life-threatening reactions in human patients. Prospective clinical data on VIT efficacy in dogs are currently lacking. Therefore, the aim of this study was to show that VIT is not only safe but also efficacious in preventing anaphylaxis in dogs allergic to Hymenoptera. This uncontrolled prospective clinical trial included 10 client-owned dogs with a history of anaphylaxis following repeated Hymenoptera stings. The sensitization to bee and wasp allergens was demonstrated by intradermal testing (IDT) and allergen-specific IgE serology. For VIT induction (induction phase), dogs received a shortened rush immunotherapy protocol with aqueous allergens, which was then followed by monthly injections of 100 g of alum-precipitated allergen (maintenance phase). VIT efficacy was determined by observing patients’ clinical reactions to re-stings. No systemic adverse events were seen during the induction and maintenance phase. From the seven re-stung dogs, only one developed a mild angioedema at the site of the sting; the remaining dogs were asymptomatic. These results show that VIT represents a safe and effective treatment option for Hymenoptera-allergic dogs.
Biology and Life Sciences, Animal Science, Veterinary Science and Zoology
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