Your data on MRCVSonline
The nature of the services provided by Vision Media means that we might obtain certain information about you.
Please read our Data Protection and Privacy Policy for details.

In addition, (with your consent) some parts of our website may store a 'cookie' in your browser for the purposes of
functionality or performance monitoring.
Click here to manage your settings.
If you would like to forward this story on to a friend, simply fill in the form below and click send.

Your friend's email:
Your email:
Your name:
 
 
Send Cancel

Dogs can detect imminent epileptic seizures - study
"...these dogs were clearly able to discriminate the seizure odours from odours of the same patient outside seizures and for all patients tested"
All study dogs were able to distinguish odours associated with seizures 

A new study has provided the first evidence that epileptic seizures are associated with specific body odours, which dogs can be trained to identify.

Whilst various studies have shown that diseases including breast or lung cancer are associated with certain odours, no study has yet looked at epileptic seizures, perhaps owing to the large number of seizure types.

Researchers from the University of Rennes presented breath and sweat samples collected from five patients with different types of epilepsy. Samples were collected from patients during a seizure, a calm period and a sports session, then presented to five neutered dogs from Medical Mutts, a non-profit organisation based in the US.

The dogs were trained to approach and stand above the can containing the target odour. In each trial, only one out of the seven cans contained a seizure odour.

According to results published in Scientific Reports, all dogs succeeded in selecting the correct can. Three out of five dogs had 100 per cent specificity and sensitivity, while two out of five had 67 per cent sensitivity and 95 per cent specificity.

Researchers said the sensitivity and specificity shown during this research is among the highest so far for the detection of diseases.

The authors wrote: ‘…these dogs were clearly able to discriminate the seizure odours from odours of the same patient outside seizures and for all patients tested. From the first trial on, they responded to the “right” odour and explored it longer than any of the other odours. This clearly demonstrates for the first time that there is indeed a seizure-specific odour across individuals and types of seizures.’

Scientists said the study has opened up new lines of research; and future work should include a larger number of dogs and patients.

Become a member or log in to add this story to your CPD history

Prestigious veterinary awards open for nominations

News Story 1
 Nominations for the prestigious PetPlan Veterinary Awards 2022 are now open, with five accolades up for grabs including: Practice of the Year; Vet of the Year, Vet Nurse of the Year, Practice Manager of the Year and Practice Support Staff.

Anyone can nominate an outstanding veterinary professional or practice for an award, from colleagues to pet owners, friends and family. Nominations remain anonymous, and Petplan will send everyone who receives a nomination a certificate to display in their practice.

Nominations can be made at petplanvet.co.uk and remain open until Monday 10 January. 

Click here for more...
News Shorts
New online CPD otitis podcast created

A new 15 minute podcast on treating animals with otitis has been created by Dechra Veterinary Products. Featuring general practice vet Carolyn Kyte and veterinary dermatology specialist Natalie Barnard, the two vets will discuss their experiences treating otitis, and why owners are significant in successful treatment.

Dechra Brand Manager Carol Morgan commented: "What Carolyn and Natalie bring to the table with their new podcast for the Dechra Academy is a light and insightful discussion about communication and education being the keystone for better otitis outcomes and how vets can improve on their consultation skills to handle cases better."`

The podcast, called 'Think Differently about Otitis', is available to access for free on the Dechra Academy on-demand learning platform here.