Fructosamine Test
This test
is used to evaluate control of diabetes mellitus, reflecting diabetic control
over a shorter time period (2-3 weeks) than that represented by hemoglobin
A1C (4-8 weeks).This test is an index of longer term control than glucose
levels, especially in diabetic subjects with abnormal hemoglobins and in type
I diabetes in children.
Fructosamine
is found in the plasma of both normal and diabetic individuals. ”Fructosamine”
is the term used to describe proteins that have been glycated (ie, are derivatives
of the nonenzymatic reaction product of glucose and albumin). It has been
advocated as an alternative test to hemoglobin A1C for the monitoring of long-term
diabetic control. Fructosamine and hemoglobin A1C do not measure exactly the
same thing, since fructosamine has a shorter half-life and appears to be more
sensitive to short-term variations in glucose levels; however, this is not
necessarily a disadvantage. Fructosamine is clearly superior in patients with
abnormal hemoglobins because of the interference of abnormal hemoglobins in
the anion-exchange chromatography methods for Hb A1C .
A significant
deviation from the normal range may require further evaluation by your physician.
Private MD Lab Services
offers the following test for Fructosamine:
