Type 2 & other diabetes

Salivary glycated albumin could be as reliable a marker of glycemic control as blood glycated albumin in people with diabetes

Diabetes Res Clin PractPublished Exploratory method-comparison study

Authors' conclusion

This exploratory research revealed that the salivary GA levels by this method were accurate and might be able to replace blood GA measurement. The home salivary GA measurement is expected to be developed that may reduce the burden and complications in people with diabetes mellitus and improve the quality of life.

Study context

Population
People with DM admitted to The University of Tokyo Hospital
Participants
56 people
Comparison
Salivary glycated albumin (GA) vs blood GA measured by high-performance liquid chromatography (HPLC)
Outcome
Correlation between GA levels measured in blood and saliva
Follow-up
Fasting and 2-hour postprandial at admission and fasting at discharge
Methodological detailssingle-centre
  • Single-centre

Main finding

As reported in the abstract

Correlation of blood and salivary GA

Fasting at admission (n = 45): R2

0.985

P < 0.001

2-hour postprandial at admission (n = 48): R2

0.973

P < 0.001

Fasting at discharge (n = 51): R2

0.979

P < 0.001

Further findings

Multiple regression

Associations maintained after adjustment for age, BMI and nephropathy stage

Original publication

Salivary glycated albumin could be as reliable a marker of glycemic control as blood glycated albumin in people with diabetes. Diabetes Res Clin Pract. Published 22 October 2024. doi:10.1016/j.diabres.2024.111903

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