Related Experiment Video
Updated: May 23, 2026

Improving IV Insulin Administration in a Community Hospital
Published on: June 11, 2012
Insulin need in gestational diabetes is associated with a worse cardiovascular risk profile after pregnancy
Firat Bayraktar1, Baris Akinci, Aygul Celtik
1Division of Endocrinology and Metabolism, Department of Internal Medicine, Dokuz Eylul University, Turkey.
Objective:
Women with gestational diabetes mellitus (GDM) treated with insulin are more likely to develop type 2 diabetes after pregnancy compared to mild GDM cases treated with medical nutrition treatment (MNT) alone. We aimed to compare levels of subclinical atherosclerosis markers in women with previous GDM treated with insulin and MNT alone.
Methods:
Eighty-one women with previous GDM (45 treated with insulin, 36 treated with MNT) and 35 age-matched lean controls were included. Fasting glucose, insulin and lipids, circulating fibrinogen, CRP, PAI-1 and IL-6 levels were assayed. Carotid intima media thickness (IMT) was measured.
Results:
Women with previous GDM treated with insulin in pregnancy had significantly higher fasting glucose, plasma PAI-1 levels and carotid IMT compared to women treated with MNT alone. In multiple regression analysis, insulin need in pregnancy was associated with increased carotid IMT and plasma PAI-1 levels (corrected for age, BMI, postpartum duration, fasting glucose and lipids; model r(2)=0.132; beta=0.297, p=0.014 for carotid IMT; model r(2)=0.198; beta=0.345, p=0.003 for PAI-1).
Conclusion:
Women with previous GDM treated with insulin in pregnancy had a worse cardiovascular risk profile compared to mild GDM patients. An intensive preventive approach for cardiovascular disorders is particularly essential for this subgroup of women.
Related Concept Videos
Diabetes Mellitus: Type 2 and Gestational
Pathophysiology of Diabetes
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility, suggesting a...
Insulin: Dosing Regimen and Adverse Effects
The basal dose constitutes about 40%-50% of the total daily dose, with the rest as premeal insulin. The mealtime insulin dose should mirror...
Diabetes Mellitus: Overview and Type I Subtype
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...
Diabetes Mellitus: Introduction
Type I Diabetes III: Clinical Manifestations
