Research studies, recently conducted in America, have found that diet and exercise play an important role in predisposing a woman for gestational diabetes (GD). This study compared the rate of insulin treatment and perinatal outcome in women with gestational diabetes under endocrinologist-based versus diabetes nurse-based metabolic management. A total of 244 participants received endocrinologist-based care and 283 participants received diabetes nurse-based care. A retrospective analysis was carried out comparing maternal characteristics, rate of insulin treatment and perinatal insulin requirements, in comparison with those who had used diet and exercise as a controlling factor for their diabetes.
Pregnancy imposes a great amount of stress on most bodily functions and it is certain that glucose metabolism is no exception. Gestational Diabetes Mellitus is a type of diabetes, which occurs during pregnancy, distinct from the condition that already existed. It is defined as a glucose intolerance of variable degrees with onset or first recognition during pregnancy; it will generally develop in the latter half of the pregnancy and will improve after delivery (Colman, 2004). Gestational Diabetes is generally not dangerous to either mother or fetus. The disease itself is usually mild and even asymptotic; however there is an increased incidence of foetal and perinatal complications (Guthrie & Guthrie, 2004). In addition, if an unreasonable amount of sugar is allowed to circulate in the mother’s blood and then to enter the fetal circulation, potential problems for both mother and baby are serious. The mother’s pancreas work’s overtime to produce insulin, but it is not enough to lower blood sugar levels. Glucose will then cross the placental barrier, increasing work on the pancreas of the fetus, which uses insulin to convert the glucose
References: Australian Bureau of Statistics. National Health Survey, 2007-08 http://www.abs.gov.au 10/04/10 Colman, M., 2004, Diabetes and you: An owner’s Manual, Diabetes Australia, Melbourne.