Nouvelle déclaration d'incident
No de la demande: 2018-2767
Numéro de référence du titulaire d'homologation: USA-BAYERBAH-2018-US0027632 (Report 493128)
Nom du titulaire (nom légal complet, aucune abbréviation): Bayer inc
Adresse: 2920 Matheson BLVD
Ville: Mississaugua
État: ON
Pays: Canada
Code postal /Zip: L5W5R6
Incident chez un animal domestique
Pays: UNITED STATES
État: GEORGIA
ARLA No d'homologation ARLA No de la demande d'homologation EPA No d'homologation. 11556-155
Nom du produit: Seresto Large Dog
Autre (préciser)
COLLAROui
Autres unités: collar
Site: Animal / Usage sur un animal domestique
Propriétaire de l'animal
Dog / Chien
Crossbred (Dog)
1
Femme
8
26.308
kg
Cutanée
>6 mos <=1 yr / > 6 mois < = 1 an
>6 mos / > 6 mois
Système
Persisted until death
Inconnu
Non
Mort
Treatment / Traitement
(p.ex. description des symptômes tels que la fréquence et la gravité
On approximately 06-Feb-2018, the dog was obtunded and had an unspecified eye change. The dog was examined by a veterinarian and determined to have total vision loss and lymphoma. It is unknown what diagnostics or treatments were performed. On 20-Mar-2018, the dog died due to continued illness. No necropsy was performed. Due to the sensitive nature of the communication, specific relevant event details were not obtained, nor will such be sought. The reason for the initial call was to discuss the use of Seresto in the owner's current dog and not to report the death of the patient. No further information is expected. This case is closed. Follow up received on 06 Jun 2018: On approximately 06-Feb-2018, the dog was obtunded and had an unspecified eye change. The dog was examined by a veterinarian and determined to have total vision loss and lymphoma. It is unknown what diagnostics or treatments were performed. At that point the collar had been worn for 11 months, which is an extra label use.
Mort
N - Unlikely Off label use of the product as product was used for more than 8 months. Reported obtunded state not typically seen with appropriate topical product administration. No oral product exposure reported. Even with oral product exposure which was not reported only transient gastrointestinal signs are expected. Further reported unspecific eye change followed by loss of vision, lymphoma and subsequently reported death are not expected following appropriate topical product application as inconsistent with product's 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 dogs for an 8 months period without causing serious signs. No signs of anaphylaxis reported which would have occurred in close proximity to the collar application. Other unrelated causes along with underlying clinical sign e.g. lymphoma must be consider in this case. Time to onset is not suggestive of product relation. Moreover, the reason for the initial phone call was to discuss the use of product in the owner's current dog and not to report the death of the patient. Even though no necropsy is available, considering available information a product relation is unlikely.