Any Malignant Tumor in Dogs

Study Details:

Especie: dogs

Tumor type: Dogs with any metastatic malignant tumor

Purpose of study: Computerized tomography (CT) is a commonly used diagnostic tool that provides information regarding the presence of tumors often too small to detect using conventional X-rays. Contrast agents that preferentially bind to tumors are often administered just prior to a CT scan to further enhance the chance of detecting a tumor. One of the limitations of currently used contrast agents is their short half-life, disappearing from the body within hours of administration. A contrast agent that remains in the body longer (for several days without adverse effects) would allow for the performance of multiple CT scans over time, which could provide valuable information regarding the effectiveness of anticancer treatments. The purpose of this study is to evaluate a novel imaging agent that has a half-life of at least 24 hours, allowing for the performance of multiple CT scans over time following a single injection, and has been found to provide greater resolution of the CT images which may increase the ability to detect tumors at an earlier stage of development. This is extremely important with regard to the ability to detect metastatic lesions in patients diagnosed with cancer and for the evaluation of the effect of their cancer treatment.

For additional information regarding any of these oncology studies, please contact Dr. Kathleen Tsimbas or members of the Oncology Service at (608) 263-7600.