Early Cancer Detection Blood Test

Early Cancer Detection Blood Test

Early detection of cancer is crucial for effective treatment and better outcomes in dogs. Oxford BioDynamics (OBD) has recently developed a groundbreaking diagnostic test called the EpiSwitch Specific Canine Blood (SCB) test. This blood-based test can detect up to six different types of cancer in dogs, offering a non-invasive and highly accurate method for early diagnosis. Let's explore how this test works and its potential impact on your dog's health and longevity:

The EpiSwitch SCB Test:

The EpiSwitch SCB test utilizes a 3D genomic approach to diagnose multiple types of cancer in dogs. This non-invasive array platform can identify cancers such as diffuse large B-cell lymphoma (DLBCL), T-zone lymphoma (TZL), hemangiosarcoma (HSA), histiocytic sarcoma, osteosarcoma, and malignant melanoma. The test has demonstrated high sensitivity and specificity, achieving accuracy levels greater than 80% for general cancer classes and over 89% for specific cancer types.

Key Features and Benefits:

  1. Non-Invasive and Fast:

    • The test uses a blood sample to detect cancer, eliminating the need for invasive biopsy procedures. Results can be obtained quickly, which is crucial in managing cancer effectively.
  2. High Accuracy:

    • With high sensitivity and specificity, the EpiSwitch SCB test provides reliable results, helping veterinarians make informed treatment decisions and reducing unnecessary treatments.
  3. Multiple Cancer Detection:

    • The ability to detect multiple types of cancer in a single test allows for comprehensive screening and early intervention, which can significantly improve outcomes.

Impact on Longevity:

  1. Early Detection and Treatment:

    • Detecting cancer early increases the chances of successful treatment. Early intervention can slow the progression of the disease, improving the quality of life and extending the lifespan of affected dogs.
  2. Reduced Treatment Burden:

    • By accurately diagnosing the type of cancer, veterinarians can tailor treatment plans more effectively, reducing the need for aggressive treatments and their associated side effects. This approach minimizes stress on the dog's body, supporting overall health and longevity.
  3. Enhanced Quality of Life:

    • Early detection and appropriate treatment can help maintain a dog's comfort and well-being, allowing them to lead a more active and fulfilling life even during treatment.


The development of the EpiSwitch SCB test represents a significant advancement in veterinary diagnostics, offering a powerful tool for early cancer detection in dogs. By providing a non-invasive, accurate, and comprehensive method for identifying multiple types of cancer, this test can greatly improve the management and outcomes of canine cancer patients. Early detection not only enhances the chances of successful treatment but also supports a better quality of life and longevity for our pups.