a white jack Russell terrier with black and brown spots laying on a desk as a woman wearing purple gloves and a stethoscope holds the dog in place while writing on a clipboard.

Canine Internal Medicine Clinical Trials

The Companion Animal Internal Medicine service at the Ontario Veterinary College (OVC) provides comprehensive clinical trials to further veterinary research in the diagnosis and treatment of numerous diseases. The Companion Animal Internal Medicine service is specialized in offering diagnostic tests and procedures for immunologic, endocrine, infectious, genetic and toxic diseases; diseases of the liver, pancreas and gastrointestinal tract; diseases of the kidney and urinary tract, and disease of the respiratory system. To learn more about the Companion Animal Internal Medicine service at the OVC, please click here.


How Well Do Dissolvable Capsule Cameras Work in Small Dogs for Gut Imaging?

Study Investigator: Dr. Alice Defarges

Graduate Student: Dr. Alex Walker (DVSc)

Capsule endoscopy has revolutionized the approach of endoscopy in humans and dogs, allowing for the evaluation of the entire gut in a minimally invasive way, without the need for general anesthesia. Dissolvable non-endoscopic capsules are commonly used in medium to large breed dogs for gut imaging. The utility and speed at which the capsule passes through the gut of small breed dogs has not been evaluated.

Financial incentives are available. This study is partially funded by OVC Pet Trust.

Inclusion criteria:

  • Only open to OVC-owned (faculty, staff or student) pets at this time
  • Healthy dogs between 3 and 8 kg, receiving no medication affecting gut motility (i.e. prokinetics or opioids), no vomiting, diarrhea or regurgitations in the last month


Questions about these studies?