Diabetes & Metabolism Journal

Original Articles

Complications
Glycated Albumin Is a More Useful Glycation Index than HbA1c for Reflecting Renal Tubulopathy in Subjects with Early Diabetic Kidney Disease: Ji Hye Huh, Minyoung Lee, So Young Park, Jae Hyeon Kim, Byung-Wan Lee; Diabetes Metab J. 2018;42(3):215-223. Published online May 2, 2018; DOI: https://doi.org/10.4093/dmj.2017.0091

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Background

The aim of this study was to investigate which glycemic parameters better reflect urinary N-acetyl-β-D-glucosaminidase (uNAG) abnormality, a marker for renal tubulopathy, in subjects with type 2 diabetes mellitus (T2DM) subjects with normoalbuminuria and a normal estimated glomerular filtration rate (eGFR).

Methods

We classified 1,061 participants with T2DM into two groups according to uNAG level—normal vs. high (>5.8 U/g creatinine)—and measured their biochemical parameters.

Results

Subjects with high uNAG level had significantly higher levels of fasting and stimulated glucose, glycated albumin (GA), and glycosylated hemoglobin (HbA1c) and lower levels of homeostasis model assessment of β-cell compared with subjects with normal uNAG level. Multiple linear regression analyses showed that uNAG was significantly associated with GA (standardized β coefficient [β]=0.213, P=0.016), but not with HbA1c (β=−0.137, P=0.096) or stimulated glucose (β=0.095, P=0.140) after adjusting confounding factors. In receiver operating characteristic analysis, the value of the area under the curve (AUC) for renal tubular injury of GA was significantly higher (AUC=0.634; 95% confidence interval [CI], 0.646 to 0.899) than those for HbA1c (AUC=0.598; 95% CI, 0.553 to 0.640), stimulated glucose (AUC=0.594; 95% CI, 0.552 to 0.636), or fasting glucose (AUC=0.558; 95% CI, 0.515 to 0.600). The optimal GA cutoff point for renal tubular damage was 17.55% (sensitivity 59%, specificity 62%).

Conclusion

GA is a more useful glycation index than HbA1c for reflecting renal tubulopathy in subjects with T2DM with normoalbuminuria and normal eGFR.

Citations

Citations to this article as recorded by

Glucagon-Like Peptide 1 Receptor Agonist Improves Renal Tubular Damage in Mice with Diabetic Kidney Disease
Ran Li, Dunmin She, Zhengqin Ye, Ping Fang, Guannan Zong, Yong Zhao, Kerong Hu, Liya Zhang, Sha Lei, Keqin Zhang, Ying Xue
Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy.2022; Volume 15: 1331. CrossRef
Use of glycated albumin for the identification of diabetes in subjects from northeast China
Guo-Yan Li, Hao-Yu Li, Qiang Li
World Journal of Diabetes.2021; 12(2): 149. CrossRef
Diabetic Kidney Disease, Cardiovascular Disease and Non-Alcoholic Fatty Liver Disease: A New Triumvirate?
Carolina M. Perdomo, Nuria Garcia-Fernandez, Javier Escalada
Journal of Clinical Medicine.2021; 10(9): 2040. CrossRef
Empagliflozin reduces high glucose-induced oxidative stress and miR-21-dependent TRAF3IP2 induction and RECK suppression, and inhibits human renal proximal tubular epithelial cell migration and epithelial-to-mesenchymal transition
Nitin A. Das, Andrea J. Carpenter, Anthony Belenchia, Annayya R. Aroor, Makoto Noda, Ulrich Siebenlist, Bysani Chandrasekar, Vincent G. DeMarco
Cellular Signalling.2020; 68: 109506. CrossRef
Glycated Plasma Proteins as More Sensitive Markers for Glycemic Control in Type 1 Diabetes
Lina Zhang, Qibin Zhang
PROTEOMICS – Clinical Applications.2020;[Epub] CrossRef
Glycated albumin and its variability: Clinical significance, research progress and overall review
Dongjun Dai, Yifei Mo, Jian Zhou
Obesity Medicine.2020; 19: 100256. CrossRef
Hepatic fibrosis is associated with total proteinuria in Korean patients with type 2 diabetes
Eugene Han, Yongin Cho, Kyung-won Kim, Yong-ho Lee, Eun Seok Kang, Bong-Soo Cha, Byung-wan Lee
Medicine.2020; 99(33): e21038. CrossRef
Increasing waist circumference is associated with decreased levels of glycated albumin
Yiting Xu, Xiaojing Ma, Yun Shen, Yufei Wang, Jian Zhou, Yuqian Bao
Clinica Chimica Acta.2019; 495: 118. CrossRef
Glucometabolic characteristics and higher vascular complication risk in Korean patients with type 2 diabetes with non-albumin proteinuria
Yongin Cho, Yong-ho Lee, Eun Seok Kang, Bong-soo Cha, Byung-wan Lee
Journal of Diabetes and its Complications.2019; 33(8): 585. CrossRef
Association of urinary acidification function with the progression of diabetic kidney disease in patients with type 2 diabetes
Huanhuan Zhu, Xi Liu, Chengning Zhang, Qing Li, Xiaofei An, Simeng Liu, Lin Wu, Bo Zhang, Yanggang Yuan, Changying Xing
Journal of Diabetes and its Complications.2019; 33(11): 107419. CrossRef

The Glycated Albumin to Glycated Hemoglobin Ratio Might Not Be Associated with Carotid Atherosclerosis in Patients with Type 1 Diabetes: Wonjin Kim, Kwang Joon Kim, Byung-Wan Lee, Eun Seok Kang, Bong Soo Cha, Hyun Chul Lee; Diabetes Metab J. 2014;38(6):456-463. Published online December 15, 2014; DOI: https://doi.org/10.4093/dmj.2014.38.6.456

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Abstract PDF PubReader

Background

The ratio of glycated albumin to glycated hemoglobin (GA/A1c) is known to be elevated in subjects with type 2 diabetes mellitus (T2DM) who had decreased insulin secretion. Additionally, the carotid intima media thickness (IMT) is greater in T2DM patients with higher GA/A1c ratios. We investigated whether increased GA/A1c ratio and IMT are also associated in type 1 diabetes mellitus (T1DM), which is characterized by lack of insulin secretory capacity.

Methods

In this cross-sectional study, we recruited 81 T1DM patients (33 men, 48 women; mean age 44.1±13.0 years) who underwent carotid IMT, GA, and HbA1c measurements.

Results

The mean GA/A1c ratio was 2.90. Based on these results, we classified the subjects into two groups: group I (GA/A1c ratio <2.90, n=36) and group II (GA/A1c ratio ≥2.90, n=45). Compared with group I, the body mass indexes (BMIs), waist circumferences, and IMTs were lower in group II. GA/A1c ratio was negatively correlated with BMI, urine albumin to creatinine ratio (P<0.001 for both), and both the mean and maximal IMT (P=0.001, both). However, after adjusting the confounding factors, we observed that IMT was no longer associated with GA/A1c ratio.

Conclusion

In contrast to T2DM, IMT was not significantly related to GA/A1c ratio in the subjects with T1DM. This suggests that the correlations between GA/A1c ratio and the parameters known to be associated with atherosclerosis in T2DM could be manifested differently in T1DM. Further studies are needed to investigate these relationships in T1DM.

Citations

Citations to this article as recorded by

Glycated Albumin and Glycated Albumin/HbA1c Predict the Progression of Coronavirus Disease 2019 from Mild to Severe Disease in Korean Patients with Type 2 Diabetes
Jeongseon Yoo, Youngah Choi, Shin Ae Park, Ji Yeon Seo, Chul Woo Ahn, Jaehyun Han
Journal of Clinical Medicine.2022; 11(9): 2327. CrossRef
Variability in glycated albumin levels predicts the progression of diabetic nephropathy
Su Bin Park, Sang Soo Kim, In Joo Kim, Yoon Jeong Nam, Kang Hee Ahn, Jong Ho Kim, Yun Kyung Jeon, Bo Hyun Kim, Sang Heon Song, Ihm Soo Kwak, Eun Kyung Lee, Yong Ki Kim
Journal of Diabetes and its Complications.2017; 31(6): 1041. CrossRef
Significant liver fibrosis assessed using liver transient elastography is independently associated with low bone mineral density in patients with non-alcoholic fatty liver disease
Gyuri Kim, Kwang Joon Kim, Yumie Rhee, Sung-Kil Lim, Salvatore Petta
PLOS ONE.2017; 12(7): e0182202. CrossRef
Determinants of Preclinical Atherosclerosis Are Different in Type 1 and Type 2 Diabetic Women
P. PIŤHOVÁ, K. ŠTECHOVÁ, J. PIŤHA, V. LÁNSKÁ, M. KVAPIL
Physiological Research.2016; : 219. CrossRef
Characteristics Predictive for a Successful Switch from Insulin Analogue Therapy to Oral Hypoglycemic Agents in Patients with Type 2 Diabetes
Gyuri Kim, Yong-ho Lee, Eun Seok Kang, Bong-Soo Cha, Hyun Chul Lee, Byung-Wan Lee
Yonsei Medical Journal.2016; 57(6): 1395. CrossRef
Visceral adiposity is associated with altered myocardial glucose uptake measured by 18FDG-PET in 346 subjects with normal glucose tolerance, prediabetes, and type 2 diabetes
Gyuri Kim, Kwanhyeong Jo, Kwang Joon Kim, Yong-ho Lee, Eugene Han, Hye-jin Yoon, Hye Jin Wang, Eun Seok Kang, Mijin Yun
Cardiovascular Diabetology.2015;[Epub] CrossRef
Glycated albumin and the risk of micro- and macrovascular complications in subjects with Type 1 Diabetes
Hye-jin Yoon, Yong-ho Lee, So Ra Kim, Tyler Hyungtaek Rim, Eun Young Lee, Eun Seok Kang, Bong-Soo Cha, Hyun Chul Lee, Byung-Wan Lee
Cardiovascular Diabetology.2015;[Epub] CrossRef
Comparison of Candidate Pairs of Hydrolytic Enzymes for Spectrophotometric-dual-enzyme-simultaneous-assay
Hongbo Liu, Mei Yuan, Xiaolan Yang, Xiaolei Hu, Juan Liao, Jizheng Dang, Yanling Xie, Jun Pu, Yuanli Li, Chang-Guo Zhan, Fei Liao
Analytical Sciences.2015; 31(5): 421. CrossRef
Glycated Albumin Levels in Patients with Type 2 Diabetes Increase Relative to HbA1cwith Time
Hye-jin Yoon, Yong-ho Lee, Kwang Joon Kim, So Ra Kim, Eun Seok Kang, Bong-Soo Cha, Hyun Chul Lee, Byung-Wan Lee
BioMed Research International.2015; 2015: 1. CrossRef
Association of hemoglobin A1c and glycated albumin with carotid atherosclerosis in community-dwelling Japanese subjects: the Hisayama Study
Naoko Mukai, Toshiharu Ninomiya, Jun Hata, Yoichiro Hirakawa, Fumie Ikeda, Masayo Fukuhara, Taeko Hotta, Masafumi Koga, Udai Nakamura, Dongchon Kang, Takanari Kitazono, Yutaka Kiyohara
Cardiovascular Diabetology.2015;[Epub] CrossRef

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