The fructosamine test for diabetes is a blood test that measures average blood glucose levels over the two or three weeks prior to when the test is performed. while similar to the hemoglobin a1c test (hba1c), which measures average blood sugar over the previous two to four months, it is not as commonly used. the shorter window of time it. In clinical practice, hemoglobin a1c (hba1c) is a common useful laboratory test to follow-up patients with diabetes . sometimes, an unexpected laboratory result can be observed. the fructosamine test was also performed and the abnormally low fructosamine level was observed. hence, this case was consulted to a clinical pathologist expert. Another useful – but underused – blood sugar marker is fructosamine. fructosamine is a compound that results from a reaction between fructose and ammonia or an amine. like a1c, it’s a measure of average blood sugar concentrations. but instead of measuring the previous 12 weeks like a1c, fructosamine measures the previous 2-3 weeks..

The best known of these proteins is glycated hemoglobin, which is often measured as hemoglobin a1c, and reflects glycemic control over the past 6 to 8 weeks. in recognition of the need for a measurement that reflects intermediate-term glycemic control and was easily automated, a nonspecific test, termed fructosamine, was developed.. Fructosamine. this test measures average blood sugar levels over the last two or three weeks, not the last 90 to 120 days. it’s another useful measure of diabetes control, but like a1c, it’s not perfect. fructosamine measures how much glucose has been bound to albumin in the blood, not hemoglobin.. National institute of diabetes and digestive and kidney diseases. the a1c test & diabetes. american diabetes association professional practice committee. 2. classification and diagnosis of diabetes: standards of medical care in diabetes—2022. diabetes care. 2022;45(supplement_1):s17-s38. doi:10.2337/dc22-s002 american diabetes association professional practice committee..

Hemoglobin a1c (hba1c) is a result of the nonenzymatic attachment of a hexose molecule to the n-terminal amino acid of the hemoglobin molecule. fructosamine may be used as an alternate measurement of glycemic control." cautions. discusses conditions that may cause diagnostic confusion, including improper specimen collection and handling. Table 1 shows the correlation between estimated average glucose, a1c, and fructosamine. 9, 45. the term fructosamine encompasses all glycated proteins. glycated albumin is an example of a fructosamine also used as a measure of glycemic control. glycated albumin is typically reported as a percentage of total albumin, and also reflects glycemic. Or need a different test altogether, like with some types of anaemia. a fructosamine test can be used instead, but it’s very rare. an hba1c test is also used to diagnose diabetes, and to keep an eye on your levels if you’re at risk of developing diabetes (you have prediabetes). the test is sometimes called haemoglobin a1c or just a1c..

Table 1 shows the correlation between estimated average glucose, a1c, and fructosamine. 9, 45. the term fructosamine encompasses all glycated proteins. glycated albumin is an example of a fructosamine also used as a measure of glycemic control. glycated albumin is typically reported as a percentage of total albumin, and also reflects glycemic. In clinical practice, hemoglobin a1c (hba1c) is a common useful laboratory test to follow-up patients with diabetes . sometimes, an unexpected laboratory result can be observed. the fructosamine test was also performed and the abnormally low fructosamine level was observed. hence, this case was consulted to a clinical pathologist expert. National institute of diabetes and digestive and kidney diseases. the a1c test & diabetes. american diabetes association professional practice committee. 2. classification and diagnosis of diabetes: standards of medical care in diabetes—2022. diabetes care. 2022;45(supplement_1):s17-s38. doi:10.2337/dc22-s002 american diabetes association professional practice committee..