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FRI628 Subnormal Fructosamine Levels In Non Diabetic Pregnant Women
Disclosure: U.M. Kabadi: None. S. Exley: None. Introduction: American College of Obstetrics and Gynecology (ACOG) and American Diabetes Association (ADA) recommend 2 step testing for diagnosis of Gestational Diabetes (GDM). The process is cumbersome and inconvenient. HbA1c levels are adopted as a sc...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10555362/ http://dx.doi.org/10.1210/jendso/bvad114.848 |
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author | Kabadi, Udaya M Exley, Sarah |
author_facet | Kabadi, Udaya M Exley, Sarah |
author_sort | Kabadi, Udaya M |
collection | PubMed |
description | Disclosure: U.M. Kabadi: None. S. Exley: None. Introduction: American College of Obstetrics and Gynecology (ACOG) and American Diabetes Association (ADA) recommend 2 step testing for diagnosis of Gestational Diabetes (GDM). The process is cumbersome and inconvenient. HbA1c levels are adopted as a screening test in nonpregnant adults but not during pregnancy. Alternatively, serum Fructosamine is not tested for diagnosis of DM in any population. We are in the process of examining utility of serum Fructosamine as a screening test for diagnosis of GDM. However, no data is available regarding Fructosamine concentrations in nondiabetic pregnant women. Therefore, we determined serum Fructosamine levels in pregnant women at 24 to 28 weeks at the time of 1 hour or 3 hour OGTT. Subjects and Methods: Random glucose (mg/dl), Fructosamine ( mcM/l) and HbA1c (%) were determined at 24-30 weeks in 200 pregnant women, age 24-40 years in whom the diagnosis of GDM was eliminated by either normal 1 hour OGTT or by normal 3 hour OGTT in presence of abnormal 1 hour OGTT according to criteria established by ACOG and ADA. 21 age matched nonpregnant women participated as controls. Normal reference ranges for all determinations were established by the local laboratory (Glucose, 60-139; Fructosamine, 200-285; HbA1c, 4.4-5.6). Statistical comparisons between 2 groups were conducted using Student’s ‘t’ test. Results: Fructosamine levels (182 ± 4) were significantly lower (p< 0.01) in non diabetic pregnant women when compared with age matched non pregnant women ( 224 ± 5). Cutoff Fructosamine between groups was 182. Glucose (96 ±7) and HbA1c (5.1 ± 0.2) were not significantly different amongst groups. Conclusion: In non diabetic pregnant women, Serum Fructosamine concentrations are subnormal whereas random glucose and HbA1c levels remain within normal range noted in age matched non pregnant women. Further studies are underway to assess the utility of serum Fructosamine as a screening test in diagnosis of GDM. Presentation: Friday, June 16, 2023 |
format | Online Article Text |
id | pubmed-10555362 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Oxford University Press |
record_format | MEDLINE/PubMed |
spelling | pubmed-105553622023-10-06 FRI628 Subnormal Fructosamine Levels In Non Diabetic Pregnant Women Kabadi, Udaya M Exley, Sarah J Endocr Soc Diabetes And Glucose Metabolism Disclosure: U.M. Kabadi: None. S. Exley: None. Introduction: American College of Obstetrics and Gynecology (ACOG) and American Diabetes Association (ADA) recommend 2 step testing for diagnosis of Gestational Diabetes (GDM). The process is cumbersome and inconvenient. HbA1c levels are adopted as a screening test in nonpregnant adults but not during pregnancy. Alternatively, serum Fructosamine is not tested for diagnosis of DM in any population. We are in the process of examining utility of serum Fructosamine as a screening test for diagnosis of GDM. However, no data is available regarding Fructosamine concentrations in nondiabetic pregnant women. Therefore, we determined serum Fructosamine levels in pregnant women at 24 to 28 weeks at the time of 1 hour or 3 hour OGTT. Subjects and Methods: Random glucose (mg/dl), Fructosamine ( mcM/l) and HbA1c (%) were determined at 24-30 weeks in 200 pregnant women, age 24-40 years in whom the diagnosis of GDM was eliminated by either normal 1 hour OGTT or by normal 3 hour OGTT in presence of abnormal 1 hour OGTT according to criteria established by ACOG and ADA. 21 age matched nonpregnant women participated as controls. Normal reference ranges for all determinations were established by the local laboratory (Glucose, 60-139; Fructosamine, 200-285; HbA1c, 4.4-5.6). Statistical comparisons between 2 groups were conducted using Student’s ‘t’ test. Results: Fructosamine levels (182 ± 4) were significantly lower (p< 0.01) in non diabetic pregnant women when compared with age matched non pregnant women ( 224 ± 5). Cutoff Fructosamine between groups was 182. Glucose (96 ±7) and HbA1c (5.1 ± 0.2) were not significantly different amongst groups. Conclusion: In non diabetic pregnant women, Serum Fructosamine concentrations are subnormal whereas random glucose and HbA1c levels remain within normal range noted in age matched non pregnant women. Further studies are underway to assess the utility of serum Fructosamine as a screening test in diagnosis of GDM. Presentation: Friday, June 16, 2023 Oxford University Press 2023-10-05 /pmc/articles/PMC10555362/ http://dx.doi.org/10.1210/jendso/bvad114.848 Text en © The Author(s) 2023. Published by Oxford University Press on behalf of the Endocrine Society. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (https://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reproduction and distribution of the work, in any medium, provided the original work is not altered or transformed in any way, and that the work is properly cited. For commercial re-use, please contact journals.permissions@oup.com |
spellingShingle | Diabetes And Glucose Metabolism Kabadi, Udaya M Exley, Sarah FRI628 Subnormal Fructosamine Levels In Non Diabetic Pregnant Women |
title | FRI628 Subnormal Fructosamine Levels In Non Diabetic Pregnant Women |
title_full | FRI628 Subnormal Fructosamine Levels In Non Diabetic Pregnant Women |
title_fullStr | FRI628 Subnormal Fructosamine Levels In Non Diabetic Pregnant Women |
title_full_unstemmed | FRI628 Subnormal Fructosamine Levels In Non Diabetic Pregnant Women |
title_short | FRI628 Subnormal Fructosamine Levels In Non Diabetic Pregnant Women |
title_sort | fri628 subnormal fructosamine levels in non diabetic pregnant women |
topic | Diabetes And Glucose Metabolism |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10555362/ http://dx.doi.org/10.1210/jendso/bvad114.848 |
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