Nouvelle déclaration d'incident
No de la demande: 2021-4667
Numéro de référence du titulaire d'homologation: USA-BAYERBAH-2021-US0029371 (Report 711148)
Nom du titulaire (nom légal complet, aucune abbréviation): Bayer inc
Adresse: 2920 Matheson Blvd
Ville: Mississaugua
État: ON
Pays: Canada
Code postal /Zip: L4W 5R6
Incident chez un animal domestique
Pays: UNITED STATES
État: UNKNOWN
Inconnu
ARLA No d'homologation ARLA No de la demande d'homologation EPA No d'homologation. 11556-155
Nom du produit: Seresto collar unknown
Autre (préciser)
COLLAROui
Autres unités: COLLAR
Site: Animal / Usage sur un animal domestique
Inconnu
Propriétaire de l'animal
Cat / Chat
Unknown
1
Inconnu
Inconnu
Inconnu
Cutanée
Unknown / Inconnu
Unknown / Inconnu
Système
Unknown / Inconnu
Inconnu
Inconnu
Mort
Treatment / Traitement
(p.ex. description des symptômes tels que la fréquence et la gravité
On an unspecified date post collar placement, the cat had stopped eating, had seizures and showing signs of paralyisis. On unknown date in 2021 the cat died. No necropsy was performed.
Mort
O - Unclassifiable/unassessable Anorexia is unspecific and may have numerous other causes. The product is not anticipated to cause serious neurological disorders such as seizures after appropriate topical product administration as the controlled release mechanism assures release of only low doses of active ingredient at a time. Overdose of 5 collars around the neck of adult cats for an 8 months period and in 10 week old kittens for a 6 months period did not cause serious signs. This is supported by the extremely low systemic exposure with imidacloprid and flumethrin, particularly during the first week after application and also thereafter. Even with oral product exposure, seizures are not seen. Merely gastrointestinal signs may occur. Various etiologies exist for seizure events or paroxysmal signs, e.g. heart disorder, development disorder, metabolic disorder, infection, intoxication, idiopathic epilepsy, trauma, neoplasms. Further, reported paralysis and death are not expected following appropriate topical product application as inconsistent with products pharmacological profile. Oral exposure to the collar is not expected to cause serious signs either. An overdose of 5 collars around the neck was investigated in adult cats and dogs for an 8 months period and in 10 week old kittens and 7 week old puppies for a 6 months period without causing serious signs. This is supported by the extremely low systemic exposure with imidacloprid and flumethrin, particularly during the first week after application and also thereafter. Considering limited information (e.g. Medical history, animal details, time to onset and necropsy results), a product involvement is unassessable.