New incident report
Incident Report Number: 2009-3179
Registrant Reference Number: 090001727
Registrant Name (Full Legal Name no abbreviations): Wellmark International
Address: 100 Stone Road West, Suite 111
City: Guelph
Prov / State: Ontario
Country: Canada
Postal Code: N1G5L3
Domestic Animal
Country: UNITED STATES
Prov / State: CALIFORNIA
PMRA Registration No. PMRA Submission No. EPA Registration No. 2724-485-270
Product Name: Bio Spot Shampoo For Cats And Kittens
Liquid
Yes
Unknown
Site: Animal / Usage sur un animal domestique
Animal's Owner
Cat / Chat
Ragdoll Cat
1
Male
3
12
lbs
Skin
>24 hrs <=3 days / >24 h <=3 jours
>24 hrs <=3 days / >24 h <=3 jours
System
Persisted until death
No
No
Died
Treatment / Traitement
(eg. description of the frequency and severity of the symptoms
On January 5, 2009, the cat began to seize. Shortly thereafter on January 5, the pet died. Also on January 5, 2009, the owner called the Animal Product Safety Service (APSS). The APSS veterinarian stated that the signs were more severe than would be expected with exposure to the product. The APSS veterinarian recommended a necropsy and hair testing. Hair testing results confirmed a methoprene exposure. The hair sample was negative for traces of etofenprox. Hair testing results found methoprene only. According to the necropsy results, mild heart enlargement, obesity and stress of the shampoo could have predisposed the patient to cardiac and unexpected death.
Death
The APSS veterinarian stated that the substance was considered to have a doubtful likelihood of causing the clinical situation. Per necropsy report, there is evidence of left ventricular hypertrophy which may have predisposed this patient to cardiac arrhythmia and unexpected death after the stress of the flea treatment. There are no significant underlying histologic lesions to explain the sudden death of this cat. Acute pyrethrin toxicity would not be expected to have any histologic lesions. On the liver insecticide screen, no pyrethroids were detected.