Test Preparation : No special preparation required
Sample : Plasma- NaF
Methodlogy : Hexokinase
Description :
WHAT IS IT?
The oral glucose tolerance test (OGTT), also known as the glucose challenge test with 75 grams of glucose, is a diagnostic method used to evaluate and diagnose gestational diabetes mellitus (GDM) during pregnancy. Gestational diabetes is a transitory disorder that can happen during pregnancy and is defined by increased blood sugar levels. It can be dangerous to both the mother and the unborn child's health. In this test, a pregnant lady fasts over night before consuming a 75-gram glucose solution. At certain intervals, often one hour, two hours, and occasionally three hours after ingesting the glucose solution, blood samples are obtained. The effectiveness of the body's glucose metabolism may be assessed by healthcare professionals by monitoring blood sugar levels at certain intervals. Increased blood sugar levels, especially after two hours, may be a sign of gestational diabetes. The 75-gram glucose challenge test is a crucial tool in prenatal care since prompt identification and management of GDM are necessary for maintaining a successful pregnancy.
WHY?
The oral glucose tolerance test (OGTT), commonly known as the glucose challenge test with 75 grams of glucose, is a diagnostic method intended to assess how the body processes glucose, particularly with regard to identifying gestational diabetes mellitus (GDM) during pregnancy. This test is an essential component of prenatal treatment since it aids in identifying expectant mothers who are at risk for gestational diabetes, a disease marked by high blood sugar levels during pregnancy. A pregnant lady participating in the test fasts the night before and then consumes a 75-gram glucose solution. At certain intervals, often one hour, two hours, and occasionally three hours after ingesting the glucose solution, blood samples are obtained. At different times, blood sugar levels are measured using these samples. Increased blood sugar levels, particularly after two hours, can be a sign of gestational diabetes. Healthcare professionals may learn a lot from the glucose challenge test with 75 grams of glucose about how effectively a pregnant woman's body controls blood sugar. For prompt intervention and care, which can lower possible health concerns for both the mother and the unborn child, early detection of gestational diabetes is essential. This test helps to ensure a healthy and safe pregnancy by diagnosing and treating GDM.
PRECAUTIONS
One of the most important tests for detecting gestational diabetes during pregnancy is the oral glucose tolerance test (OGTT). Consult your healthcare practitioner, fast for 8–12 hours the night before, let them know if you take any supplements or drugs, remain hydrated, refrain from vigorous activity, bring entertainment, pack a nutritious snack for after the test, and arrange transportation if necessary. These procedures guarantee a successful and precise examination, particularly for screening for gestational diabetes. It's important to drink enough of water, refrain from hard exercise, bring entertainment, pack a nutritious food for after the test, and arrange transportation if required.
