moxidectin has been researched along with Heart-Diseases* in 2 studies
2 other study(ies) available for moxidectin and Heart-Diseases
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Efficacy of an oral combination of moxidectin, afoxolaner, and pyrantel pamoate for the prevention of heartworm disease in dogs.
Dirofilaria immitis, the mosquito-borne agent of dirofilariosis, a chronic and sometimes fatal cardiopulmonary canine disease, is endemic in most warm and temperate regions in the world. The efficacy of an oral endectoparasiticide product (test product or TP) combining moxidectin, afoxolaner, and pyrantel pamoate was evaluated for the prevention of heartworm disease in dogs, in two laboratory and one field studies. In each laboratory study, 20 D. immitis-naïve beagle dogs were experimentally infected with D. immitis. Ten control dogs were sham-treated, and ten dogs were administered the TP targeting the minimum effective dose, six times monthly and starting 30 days post infection. At necropsy seven months after inoculations, no heartworms were found in any of the TP treated dog, whereas 19 to 42 live heartworms were found in the control dogs. In each study, treatment efficacy was 100% and the difference between treated and untreated groups was highly significant (p < 0.0001). A field study was conducted through the full transmission season in several heartworm-endemic regions of the United States. One hundred and twenty client-owned dogs that were negative for D. immitis at enrollment were administered twelve monthly oral doses of the TP at label dose. Blood tests for D. immitis antigen and modified Knott's tests for microfilariae remained negative through the full duration of the study, demonstrating that all dogs were protected from heartworm infection during the full transmission season. These studies demonstrated that TP administered monthly for at least six doses is effective at preventing dirofilariosis. Topics: Animals; Dirofilaria immitis; Dirofilariasis; Dog Diseases; Dogs; Heart Diseases; Macrolides; Pyrantel Pamoate; United States | 2023 |
Clinical investigations and treatment outcome in a European wildcat (Felis silvestris silvestris) infected by cardio-pulmonary nematodes.
Recently, feline cardio-pulmonary nematodes have attracted high scientific interest, as they are increasingly reported from various areas. Most of these parasites have similar transmission patterns and/or host reservoirs, thus they may affect domestic and wild felids living in sympatry. In the present study, a case of multiple cardio-pulmonary parasitism in co-infection with other parasites in a European wildcat is presented. The animal, found exhausted, was hospitalised for recovery and parasitological, haematological, clinical and imaging examinations were performed. The parasitological examinations revealed 4 cardio-pulmonary nematodes, i.e. Aelurostrongylus abstrusus, Troglostrongylus brevior, Eucoleus aerophilus, Angiostrongylus chabaudi, 3 intestinal parasites, i.e. Toxocara cati, ancylostomatids, Cystoisospora felis, 2 haemoparasites, i.e. Hepatozoon felis and elements morphologically compatible with small Babesia/Cytauxzoon spp., and Ixodes ricinus and Haemaphysalis erinacei ticks. Treatment with a spot-on formulation containing imidacloprid 10% and moxidectin 1% (Advocate® spot-on solution for cats, Bayer) was decided and follow-up faecal examinations were performed until the release of the animal. By the end of the hospitalisation, all metazoan endoparasites were no longer detectable in faecal examinations, with the exception of a low number of A. abstrusus larvae. Thus, the animal was released after a second treatment with the same product. This is the first description of an apparently successful treatment of multiple cardio-respiratory parasitosis in a naturally infected wildcat showing compatible clinical signs. The evidence that Advocate® may be effective against A. chabaudi could be useful for treating infected, hospitalised, wildcats and it is promising in the case A. chabaudi infection will spread to domestic cats in a near future. Topics: Animals; Animals, Wild; Antinematodal Agents; Coinfection; Drug Combinations; Feces; Felis; Greece; Heart Diseases; Lung Diseases; Macrolides; Male; Nematoda; Nematode Infections; Neonicotinoids; Nitro Compounds; Treatment Outcome | 2020 |