What does PARR tell me about my patient’s specimen?

PARR, which stands for PCR for Antigen Receptor Rearrangements, is used to discriminate between lymphoma/leukemia and reactive/inflammatory conditions when cytology is equivocal. Our canine PARR assay detects the expansion of B-cell cancer clones by amplifying the VJ region of the immunoglobulin heavy chain gene (IgH) and detects the expansion of T-cell cancer clones by amplifying a region in the T-cell receptor gamma chain gene.

If the media tubes are damaged or missing something in the packaging can we get a replacement?

Please request fresh tubes on our website (Vet Portal > Request Supplies). If you need to send cells immediately, please use the serum and saline protocol from the CSU Hemapathology Lab. (Click to read more)

Can the blood sample be frozen or refrigerated before shipping?

The blood sample can be refrigerated before shipping. Please DO NOT freeze the blood sample.

Is it wise to eliminate a certain chemotherapy drug based on the test results or should there be other factors that need to be considered in this decision?

We do not recommend using ImpriMed's predictions to rule out treatment options. The company's artificial intelligence is optimized to give high positive predictive value to help you find drugs with the highest likelihood of producing positive clinical outcomes. For the bests results, our predictions should be used in conjunction with expert knowledge from a skilled oncologist.

If I send samples from multiple patients, do I get a discount?

No, but after the first Personalized Prediction Profile service for a given patient, all subsequent Personalized Prediction Profile services for that patient are discounted.

If the blood clots can the ImpriMed test still be run?