Related Experiment Video
Updated: Aug 12, 2026

A High-Throughput Multiplexed Screening for Type 1 Diabetes, Celiac Diseases, and COVID-19
Published on: July 5, 2022
[Screening for diabetes in obese pregnant women]
A Szilágyi1, E Feledi, I Csaba
1Pécsi Orvostudományi Egyetem Szülészeti és Nögyógyászati Klinika.
Abstract:
Oral glucose tolerance testing (oGTT) was performed according to WHO criteria among obese pregnant women (body mass index greater than 28) who were recruited with the help of computerized pregnancy counselling data base. oGTT was carried out for the first time between gestational ages of 16-20 weeks, and it was repeated monthly as far as possible. Gestational diabetes was diagnosed in 4 cases out of 50 obese patients. Two gestational diabetic patients needed insulin treatment. According to computerized data obese patients have significantly higher risk of having macrosomic infants and/or intrauterine death. Fasting blood glucose values of obese pregnant women were significantly higher in all the gestational ages. It is emphasized that obesity means a risk factor for gestational diabetes, but the onset of carbohydrate intolerance may be prevented or diagnosed as early as possible with the help of repeated oGTT during pregnancy and dietary counselling. In this way fetal complications, especially macrosomia will not develop.
Related Concept Videos
Carbohydrate Metabolism
Starch accounts for approximately 60% of the carbohydrates consumed by humans. Since amylase enzymes cannot function in the stomach's acidic environment, starch can only be digested in the mouth and small intestine. Simple sugars are found naturally in milk and fruits in the...
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...
Diabetes: Symptoms, Diagnosis, and Complications
Type II Diabetes Mellitus III: Clinical Manifestations and Diagnosis
Hyperglycemia

