Safety of topical administration of fluralaner plus moxidectin concurrently with praziquantel in cats.

Abstract

BACKGROUND:

Fluralaner provides efficacy against feline ectoparasites following topical administration. Moxidectin is routinely used to treat gastrointestinal nematode infections and prevent heartworm disease caused by Dirofilaria immitis. Praziquantel is routinely used to treat feline tapeworm infections. The safety of a fluralaner plus moxidectin combination topical solution (Bravecto™ Plus, MSD Animal Health) was assessed when administered concurrently with a commercially available praziquantel topical solution (Droncit™ Spot-on, Bayer Animal Health GmbH). The highest dose rates in clinical use were tested.

RESULTS:

Concurrent topical administration of a fluralaner plus moxidectin and a praziquantel product did not result in adverse findings. One out of ten cats receiving praziquantel only (control group), and two out of ten cats receiving fluralaner plus moxidectin and praziquantel (treatment group) had dandruff-like flakes in their coat at the application site. Two out of the ten control cats and three cats out of the ten treatment group cats had very small amounts of unidentified material (minute crusts or crumbs) at the application site which was only visible during close inspection.

CONCLUSIONS:

The concurrent treatment of cats with fluralaner plus moxidectin and praziquantel at the maximum dose in clinical use was well tolerated.

• Authors: Feli M Walther, Petr Fisara, Rainer K A Roepke
• Journal: Parasites & vectors (Parasit Vectors) Vol. 11 Issue 1 Pg. 597 (Nov 19 2018) ISSN: 1756-3305 [Electronic] England
• PMID: 30454033 (Publication Type: Journal Article)

Chemical References

• A1443 compound
• Acaricides
• Anthelmintics
• Insecticides
• Isoxazoles
• Macrolides
• Praziquantel
• moxidectin

Topics

• Acaricides (administration & dosage, adverse effects)
• Administration, Topical
• Animals
• Anthelmintics (administration & dosage, adverse effects, therapeutic use)
• Cat Diseases (drug therapy, parasitology, prevention & control)
• Cats
• Dirofilariasis (drug therapy, prevention & control)
• Drug Therapy, Combination (methods, statistics & numerical data, veterinary)
• Ectoparasitic Infestations (drug therapy, prevention & control, veterinary)
• Female
• Insecticides (administration & dosage, adverse effects, therapeutic use)
• Isoxazoles (administration & dosage, adverse effects, therapeutic use)
• Macrolides (administration & dosage, adverse effects, therapeutic use)
• Male
• Nematode Infections (drug therapy, prevention & control)
• Praziquantel (administration & dosage, adverse effects, therapeutic use)
• Random Allocation
• Treatment Outcome