Efficacy of a novel topical combination of esafoxolaner, eprinomectin and praziquantel in cats against Toxocara cati and Dipylidium caninum

被引:6
|
作者
Knaus, Martin [1 ]
Baker, Christine [2 ]
Alva, Roberto [2 ]
Mitchell, Elizabeth [2 ]
Irwin, Jennifer [2 ]
Shukullari, Enstela [3 ]
Veliu, Abdullah [4 ]
Ibarra-Velarde, Froylan [5 ]
Liebenberg, Julian [6 ]
Reinemeyer, Craig [7 ]
Tielemans, Eric [8 ]
Wakeland, Kenneth [9 ]
Johnson, Chris [9 ]
机构
[1] Boehringer Ingelheim Vetmed GmbH, Kathrinenhof Res Ctr, Walchenseestr 8-12, D-83101 Rohrdorf, Germany
[2] Boehringer Ingelheim Anim Hlth, 1730 Olymp Dr, Athens, GA 30601 USA
[3] Agr Univ Tirana, Fac Vet Med, Rruga Paisi Vod 1025, Tirana, Albania
[4] Ctr Anim Serv, Fond Prosp Integr, Pall 3,Shk 1-4, Tirana 1000, Albania
[5] Univ Nacl Autonoma Mexico, Ciudad Univ, Coyoacan 04510, Mexico
[6] Clinvet Int Pty Ltd, POB 11186, ZA-9321 Bloemfontein, South Africa
[7] East Tennessee Clin Res, 80 Copper Ridge Farm Rd, Rockwood, TN 37854 USA
[8] Boehringer Ingelheim Anim Hlth, 29 Ave Tony Garnier, F-69007 Lyon, France
[9] Boehringer Ingelheim Anim Hlth, 3239 Satellite Blvd, Duluth, GA 30096 USA
关键词
Cat; Intestinal helminth; Esafoxolaner; Eprinomectin; Praziquantel; Efficacy; CESTODE INFECTIONS; INTERNATIONAL HARMONIZATION; DOMESTIC CATS; (S)-METHOPRENE; FIPRONIL; DOGS; ASSOCIATION; GUIDELINES; PARASITES; NEMATODE;
D O I
10.1051/parasite/2021024
中图分类号
R38 [医学寄生虫学]; Q [生物科学];
学科分类号
07 ; 0710 ; 09 ; 100103 ;
摘要
NexGard((R)) Combo, a novel topical antiparasitic product for cats, combines the insecticide/acaricide esafoxolaner with the nematocide eprinomectin and cestodicide praziquantel. The efficacy of this combination product was evaluated against two common endoparasites of global occurrence in cats, the nematode Toxocara cati and the cestode Dipylidium caninum, in five controlled studies using naturally or experimentally infected cats with parasites of North American, South African or European origin. Cats evaluated in these studies harbored patent infection of the target parasite confirmed through a pre-treatment fecal examination. In each study, cats were allocated randomly to two groups of equal size (8 or 10 cats per group per study), one group treated with a placebo (mineral oil) and the other with NexGard((R)) Combo. Both treatments were administered once as a spot-on at 0.12 mL per kg body weight to deliver the minimum label dosage (1.44 mg/kg esafoxolaner, 0.48 mg/kg eprinomectin, and 10.0 mg/kg praziquantel) to the NexGard((R)) Combo-treated cats. To determine efficacy, geometric mean parasite counts seven to 12 days after treatment of placebo-treated (control) cats and NexGard((R)) Combo-treated cats were compared. The efficacy of NexGard((R)) Combo was 98.8% and 100% against adult T. cati in two studies; and 98.0%, 98.3% and 93.2% against D. caninum in three studies. No adverse events related to treatment were observed throughout the studies. These studies demonstrate high efficacy against these major feline endoparasites and excellent acceptability of the novel topical antiparasitic combination of esafoxolaner, eprinomectin and praziquantel. NexGard((R)) Combo, un nouveau produit antiparasitaire topique pour chats combine l'insecticide/acaricide esafoxolaner avec le nematocide eprinomectine et le cestodicide praziquantel. L'efficacite de ce produit d'association a ete evaluee contre deux endoparasites communs d'occurrence mondiale chez le chat, le nematode Toxocara cati et le cestode Dipylidium caninum, dans cinq etudes controlees utilisant des chats naturellement ou experimentalement infectes par des parasites d'origine nord-americaine, sud-africaine ou europeenne. Les chats evalues dans ces etudes presentaient une infection patente du parasite cible confirmee par un examen fecal avant le traitement. Dans chaque etude, les chats ont ete repartis au hasard en deux groupes de taille egale (8 ou 10 chats par groupe et par etude), un groupe traite avec un placebo (huile minerale) et l'autre avec NexGard((R)) Combo. Les deux traitements ont ete administres une fois par spot-on a 0,12 mL par kg de poids corporel pour delivrer la dose minimale indiquee sur l'etiquette (1,44 mg/kg d'esafoxolaner, 0,48 mg/kg d'eprinomectine et 10,0 mg/kg de praziquantel) pour les chats du groupe traite par NexGard((R)) Combo. Pour determiner l'efficacite, les nombres moyens geometriques de parasites sept a 12 jours apres le traitement des chats traites par placebo (temoins) et des chats traites par NexGard((R)) Combo ont ete compares. L'efficacite de NexGard((R)) Combo etait de 98,8 % et de 100 % contre T. cati adulte dans deux etudes, et de 98,0 %, 98,3 % et 93,2 % contre D. caninum dans trois etudes. Aucun evenement indesirable lie au traitement n'a ete observe tout au long des etudes. Ces etudes demontrent la grande efficacite contre ces principaux endoparasites felins et l'excellente acceptabilite de la nouvelle combinaison antiparasitaire topique d'esafoxolaner, d'eprinomectine et de praziquantel.
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页数:7
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