Search results
Results from the WOW.Com Content Network
The screening glucose challenge test (sometimes called the O'Sullivan test) is performed between 24 and 28 weeks, and can be seen as a simplified version of the oral glucose tolerance test (OGTT). No previous fasting is required for this screening test, [49] in contrast to the OGTT. The O'Sullivan test involves drinking a solution containing 50 ...
The glucose tolerance test was first described in 1923 by Jerome W. Conn. [4]The test was based on the previous work in 1913 by A. T. B. Jacobson in determining that carbohydrate ingestion results in blood glucose fluctuations, [5] and the premise (named the Staub-Traugott Phenomenon after its first observers H. Staub in 1921 and K. Traugott in 1922) that a normal patient fed glucose will ...
Insulin tolerance test: Response increases during first half of pregnancy and then normalizes until several weeks postpartum TSH: TRH stimulation: Response unchanged Pancreatic Insulin: Glucose tolerance test: Peak glucose increases, and glucose concentration remains elevated for longer Adrenal Cortisol: ACTH infusion
Blood glucose levels in pregnant women should be regulated as strictly as possible. During the first weeks of pregnancy less insulin treatment is required due to tight blood sugar control as well as the extra glucose needed for the growing fetus. [11] At this time basal and bolus insulin may need to be reduced to prevent hypoglycemia. Frequent ...
Glucose testing can be used to diagnose or indicate certain medical conditions. [citation needed] High blood sugar may indicate gestational diabetes. This temporary form of diabetes appears during pregnancy, and with glucose-controlling medication or insulin symptoms can be improved. [3] type 1 and type 2 diabetes or prediabetes. If diagnosed ...
Glucose loading test (GLT) – screens for gestational diabetes; if > 140 mg/dL, a glucose tolerance test (GTT) is administered; a fasting glucose > 105 mg/dL suggests gestational diabetes. [20] Most doctors do a sugar load in a drink form of 50 grams of glucose in cola, lime or orange and draw blood an hour later (plus or minus 5 minutes).
The more specific 6-hour glucose tolerance test can be used to chart changes in the patient's blood sugar levels before ingestion of a special glucose drink and at regular intervals during the six hours following to see if an unusual rise or drop in blood glucose levels occurs.
In contrast, many people with MODY have no signs or symptoms and are diagnosed either by accident, when a high glucose is discovered during testing for other reasons, or screening of relatives of a person discovered to have diabetes. Discovery of mild hyperglycemia during a routine glucose tolerance test for pregnancy is particularly ...