OBJECTIVE To propose new cutoffs in plasma glucose levels in screening and diagnosis of gestational diabetes mellitus (GDM) in the first trimester of pregnancy. METHODS A 50-gram oral glucose challenge test (GCT) was performed in 1,716 singleton pregnancies at 6-14 weeks' gestation. In those with a positive GCT, a 100-gram glucose tolerance test (GTT) was carried out. The GCT and as necessary...

BACKGROUND The frequency of gestational diabetes mellitus (GDM) is 0.6% -15% of pregnant woman. The modern trend towards the delay starting family is the main factor responsible for increase prevalence of GDM. This condition is associated with the adverse effect on mother and fetus, so it is important to find out the GDM by screening of all the pregnant women. OBJECTIVE To observe the feasibi...

Objectives: The present study aimed to compare the diagnostic values of glycosylated hemoglobin (HbA1c) and fasting blood sugar (FBS) using glucose challenge test (GCT) in screening for gestational diabetes. Materials Methods: A total 618 women at 24-28 weeks pregnancy were selected, their FBS HbA1c measured GCT. obtained results compared terms sensitivity, specificity, as well positive negativ...

OBJECTIVE To determine the highest 50-g glucose challenge test (GCT) value that indicates no further diagnostic test is needed to confirm a diagnosis of gestational diabetes mellitus (GDM) under the criteria of National Diabetes Data Group (NDDG) or the Carpenter and Coustan (C&C) and fasting glucose thresholds from the International Association of Diabetes and Pregnancy Study Group (IADPSG). ...

OBJECTIVE To test the hypothesis that glucose ingestion leads to a decrease in plasma ionized calcium (iCa) and ionized magnesium (iMg) during the third trimester of pregnancy. METHODS We studied 54 women who underwent a 50 g glucose challenge test (GCT) and 27 women who underwent a 3-hour 100 g glucose tolerance test (GTT) because of an abnormal GCT. Plasma glucose was measured with an autom...

BACKGROUND This study was intended to simplify the diagnostic procedure for gestational diabetes mellitus (GDM) through using a single plasma glucose level, after a 100 g oral glucose tolerance test (OGTT), as the most appropriate indicator for diagnosing GDM in pregnant women with a positive 50 g, 1-hour oral glucose challenge test (GCT) in Northern Taiwan. METHODS A total of 973 native Taip...

abstract background: gestational diabetes is the second common disorder in pregnancy period, which is detected in 24-28 weeks of gestational age through screening tests in low-risk women. the women with gestational diabetes are prone to prenatal mortality and development of future diabetes. therefore, detection of these individuals in the fi rst trimester and conducting preventive interventions...

OBJECTIVES (a) To test the sensitivity and specificity of measuring fasting plasma glucose levels (FPG) as a screening test for gestational diabetes mellitus (GDM). (b) To compare predicting levels of FPG levels with the one-hour, oral 50g non-fasting glucose challenge test (GCT) for predicting GDM. METHODS One thousand and six hundred pregnant women from the Health Centres, antenatal clinics...

AIMS/INTRODUCTION To determine the diagnostic potential of plasma lipids and apolipoproteins in gestational diabetes mellitus (GDM), we carried out a retrospective cohort study of 1,161 Japanese women at 20-28 weeks of gestation who underwent a glucose challenge test (GCT). MATERIALS AND METHODS A total of 1,161 Japanese women at 20-28 weeks of gestation underwent a GCT. Participants with a p...