Articles: blood-glucose-analysis.
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Chinese medical journal · Apr 2019
Value of fasting plasma glucose to screen gestational diabetes mellitus before the 24th gestational week in women with different pre-pregnancy body mass index.
Gestational diabetes mellitus (GDM) is usually diagnosed between 24th and 28th gestational week using the 75-g oral glucose tolerance test (OGTT). It is difficult to predict GDM before 24th gestational week because fast plasma glucose (FPG) decreases as the gestational age increases. It is controversial that if FPG ≥5.1 mmol/L before 24th gestational week should be intervened or not. The aim of this study was to evaluate the value of FPG to screen GDM before 24th gestational week in women with different pre-pregnancy body mass index (BMI). ⋯ FPG decreased gradually as the gestational age increased in all pre-pregnancy BMI groups until the 19th gestational week. Pre-pregnancy overweight or obesity was associated with an increased FPG value before the 24th gestational week. FPG ≥5.10 mmol/L between 19 and 24 gestational weeks should be treated as GDM in women with pre-pregnancy overweight and obesity.
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Changes in food consumption patterns during Ramadan may cause metabolic changes, but these have not been well studied. We aimed to determine food intake, glucose homeostasis, lipid profiles, and body composition before, during, and after Ramadan fasting. ⋯ Ramadan fasting may lead to both positive and negative health effects such as a decrease in FBS, weight, BFP, and increase in LDL and IR in healthy adults. However, these effects were all transitory.
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Critical care clinics · Apr 2019
ReviewHemoglobin A1c and Permissive Hyperglycemia in Patients in the Intensive Care Unit with Diabetes.
Glycated hemoglobin A1c can be used to assess intensive care unit patients' level of chronic glycemic control. Compared with patients with normal glycated hemoglobin A1c, patients with elevated glycated hemoglobin A1c seem to better tolerate hyperglycemia and large glucose fluctuations during critical illness. ⋯ Observational studies suggest that more liberal targets further decrease the occurrence of hypoglycemia in patients with diabetes with elevated glycated hemoglobin A1c. Whether glycated hemoglobin A1c should be used to individualize glucose control during critical illness should be assessed in randomized trials.
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Diabetes Technol. Ther. · Apr 2019
Real-World Hypoglycemia Avoidance with a Continuous Glucose Monitoring System's Predictive Low Glucose Alert.
Programmable and fixed auditory and/or vibratory threshold alerts are essential features of real-time continuous glucose monitoring (rtCGM) systems that provide users time to intervene before the onset of clinical hypoglycemia or hyperglycemia. A sixth-generation rtCGM system from Dexcom, Inc. (G6) includes a new alert that is triggered when an algorithm predicts that an estimated glucose value ≤55 mg/dL will occur within 20 min, allowing users more time to act to avoid hypoglycemia. We examined whether this predictive low glucose alert provided added benefit to traditional low threshold alerts. ⋯ Advance warning provided by predictive low glucose alerts may further reduce hypoglycemia among rtCGM-experienced users.