Strict Preanalytical Oral Glucose Tolerance Test Blood Sample Handling Is Essential for Diagnosing Gestational Diabetes Mellitus
نویسندگان
چکیده
منابع مشابه
Is an Oral Glucose Tolerance Test Still Valid for Diagnosing Diabetes Mellitus?
BACKGROUND We evaluated the diagnostic rate of diabetes using fasting plasma glucose (FPG), 2-hour plasma glucose (2h PG) after 75 g oral glucose tolerance test (OGTT), and glycosylated hemoglobin (HbA1c) levels, and we elucidated the pathophysiologic characteristics and risk factors that give rise to diabetes in patients with prediabetes. METHODS The data of 236 patients who had the OGTT at ...
متن کاملGlucose Absorption in Gestational Diabetes Mellitus During an Oral Glucose Tolerance Test
OBJECTIVE Women with gestational diabetes mellitus (GDM) show reduced insulin sensitivity and markedly elevated glucose excursions. After delivery, GDM mostly reverts to normal glucose tolerance (NGT), although leaving an increased risk of type 2 diabetes. Because gastrointestinal function changes during pregnancy causing vomiting, constipation, or reduced motility, we thought that gut glucose ...
متن کاملNormal Glucose Tolerance and Gestational Diabetes Mellitus
RESEARCH DESIGN AND METHODS — After 100-g 3-h OGTTs, 4,053 pregnant women were classified as having GDM, OAV, or normal glucose tolerance (NGT). Those with OAV were subdivided into three subgroups: fasting hyperglycemia (one abnormal value at fasting during an OGTT), 1-h hyperglycemia (one abnormal value at 1 h during an OGTT [1h-OAV]), or 2or 3-h hyperglycemia (one abnormal value at 2 or 3 h d...
متن کاملVariants of Oral Glucose Tolerance Test (ogtt) Curve in Gestational Diabetes Mellitus (gdm)
Objective: Gestational diabetes mellitus is defined as “carbohydrate intolerance resulting in hyperglycemia of variable severity with onset or first recognition during pregnancy, whether or not insulin is used and regardless of whether diabetes persists after pregnancy. There is evidence that asymptomatic hyperglycemia during pregnancy leads to important morbidity in the mother and foetus. Henc...
متن کاملIs there a place for a single value oral glucose tolerance test for the diagnosis of gestational diabetes mellitus?
The oral glucose tolerance test (OGTT) is the recommended diagnostic test for gestational diabetes mellitus (GDM). There is no consensus regarding the diagnostic criteria and OGTTs described by the World Health Organization (WHO) [1] and the American Diabetes Association [2] are the tests most frequently used. In 1999, the WHO changed the threshold values for the 75g OGTT to a fasting venous pl...
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ژورنال
عنوان ژورنال: Diabetes Care
سال: 2020
ISSN: 0149-5992,1935-5548
DOI: 10.2337/dc20-0304