Using Fasting Glucose and Glycated Hemoglobin in The Determination Prediabetes: A Case Report
Keywords:
Prediabetes, Fasting glucose, Glycated hemoglobin, Cut-off pointAbstract
Prediabetes (PD) is a serious health condition where glycemic levels are high, but not enough to be diagnosed as diabetes. There are still ambiguities in the diagnosis of PD. Although the borderline between PD and diabetes is recognized by all, to date, we cannot use this phrase for norma/PD. We report on a 55-year-old woman. Her blood tests at the time of admission showed that there was a rise in fasting glucose (115 mg/dL), glycated hemoglobin (41 mmol/mol), and a normal 2-hour glycemic level after a 75 g load oral glucose tolerance test (118 mg/dL). Based on these indicators of carbohydrate metabolism, a PD diagnosis was observed.
References
1. Hossain MJ, Al-Mamun M, Islam MR. Diabetes mellitus, the fastest growing global public health concern: early detection should be focused. Health Sci Rep. 2024;7:e2004.
2. IDF Diabetes Atlas. 10th edition. 2021. www.diabetesatlas.org.
3. Echouffo-Tcheugui JB, Selvin E. Prediabetes and what it means: the epidemiological evidence. Annu Rev Public Health. 2021;42:59-77.
4. World Health Organization. Classification of diabetes mellitus 2019. https://www.who.int/health-topics/diabetes
5. American Diabetes Association Professional Practice Committee. 2. Diagnosis and classification of diabetes: standards of care in diabetes-2025. Diabetes Care. 2025;48:S27-49.
6. Bell K, Shaw JE, Maple-Brown L, Ferris W, Gray S, et al. A position statement on screening and management of prediabetes in adults in primary care in Australia. Diabetes Res Clin Pract. 2020;164:108188.
7. Diabetes Canada Clinical Practice Guidelines Expert Committee; Punthakee Z, Goldenberg R, Katz P. Definition, classification and diagnosis of diabetes, prediabetes and metabolic syndrome. Can J Diabetes. 2018;42:S10-5.
8. Ismayilova S, Sultanova S, Huseynova A, Mirzazade V. Definition of norma / prediabetes cut-off point for fasting glycaemia on the basis of glucose tolerance test and HbA1c interrelationships. J Endocr Soc. 2021;5:A320.
9. Ismayilova S, Sultanova S, Huseynova A, Mirzazade V. Definition of norma / prediabetes cut-off point for glycated hemoglobin on the basis of glucose tolerance test and fasting glucose interrelationships. Endocrine Practice. 2021;65:S45.
Downloads
Published
How to Cite
Issue
Section
License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.