Fructosamine

Test informationDetails
Lab sectionClinical Pathology
Test descriptionThis test measures the level of Fructosamine in a serum sample.
SpeciesCanine and Feline
Submission informationDetails
Sample typeSerum
ContainerRed top tube or other sterile container without additive.
Special submission instructions

  • Send serum only.

  • Centrifuge blood and remove serum from clot.

  • Ship with cold packs OVERNIGHT Monday-Thursday.

Turnaround time1 business day
Interpretation

General interpretation for fructosamine concentration in diabetic dogs and cats*
Good glycemic control 300-400 µmol/L
Fair glycemic control 400-450 µmol/L
Poor glycemic control >450 µmol/L

  • In addition to persistent hyperglycemia, hypothyroidism may increase fructosamine concentration.

  • Hyperthyroidism and severe hypoalbuminemia or total hypoproteinemia can decrease fructosamine concentration.

  • Hemolysis can cause erroneous fructosamine results; samples with moderate to marked hemolysis are not suitable for testing.

*These interpretation guidelines were adapted from the references below and are provided only as a general suggestion. Serial monitoring of fructosamine in patients is typically of more value than single measurements. Interpretation guidelines are based on Zeugswetter FK, Beer R, Schwendenwein I. Evaluation of fructosamine concentration as an index marker for glycaemic control in diabetic dogs. Vet Rec. 2021;e244. https://doi.org/10.1002/vetr.244 and https://todaysveterinarypractice.com/endocrinology/managing-feline-diabetes-mellitus.