View clinical trials related to Gestational Diabetes.
Filter by:The purpose of this study is to determine whether, in Gestational Diabetes Mellitus (GDM) pregnancies, induction of labour at 38-39 weeks of pregnancy is superior to expectant management in terms of maternal and neonatal outcomes.
Myo-Inositol is classified as a member of the vitamin B complex. It is a constituent of living cells and is widespread in many food. It is involved in a number of biological processes, including insulin signal transduction, resulting in modulating insulin sensitivity. This is a prospective, randomized, double center, placebo-controlled study. Two hundred and twenty obese pregnant women will be included in the trial and, after an informed consent, will assume randomly 2 g of myo-inositol twice a day or placebo from 12-13th weeks gestation until delivery. Then,they will perform an Oral Glucose Tolerance Test (OGTT) at 24-28th weeks gestation. Records about delivery (gestational age, neonatal weight...) will be registered.
The broad, long-term objectives are to generate and test hypotheses leading to theories that guide improved care of patients with gestational diabetes. The purpose of this chart review study is to evaluate the Vanderbilt Gestational Diabetes Self-Management Education Program and Quality Improvement Plan in optimizing metabolic control and improving health outcomes during pregnancy with gestational diabetes.
The study is being done in order to gain information on the most suitable types of birth control in women who recently had gestational diabetes, or diabetes diagnosed during pregnancy. The intrauterine device (IUD) is a highly effective form of birth control. It is inserted into the uterus and prevents pregnancy for either 5 or 10 years, depending on the type of IUD (hormone-releasing or copper). The hormone-releasing IUD works for 5 years and releases a hormone called a progestin into the uterus. The copper IUD contains no hormones and works for 10 years. The IUD is an excellent form of birth control postpartum, but it is unknown if the hormone-releasing IUD will affect blood sugars and increase a woman's risk of becoming diabetic when she's not pregnant. The hypothesis is that the hormone-containing IUD will NOT increase blood sugars, so women who use the hormone-containing IUD will have similar blood sugars to those who use the copper IUD or have had their tubes tied (no hormones).
The aim of the present study is to establish, using polysomnographic criteria and prospective nature, whether sleep apnea in pregnancy is more prevalent in women with high risk pregnancies including preeclampsia, gestational diabetes, and pre-mature contractions, and to determine the effect of sleep disordered breathing in pregnancy on fetal outcome. The investigators' hypothesis is that sleep-disordered breathing is more prevalent in women with high risk pregnancy compared to those with uncomplicated pregnancy.
The purpose of this study is to determine whether metformin may improve pregnancy rates, and decrease miscarriage rates and complications of pregnancy, such as toxemia and gestational diabetes, in women with polycystic ovary syndrome (PCOS).
Our hypothesis is that metformin and glyburide will have equal efficacy in controlling blood glucose in gestational diabetics with no increase in adverse maternal, fetal or neonatal outcomes.
The purpose of this study is to examine the feasibility of recruiting and providing a behavioral weight loss program prior to pregnancy to reduce gestational diabetes recurrence.
Gestational diabetes mellitus (DM) is one of the most frequent complications in pregnant patients with polycystic ovary syndrome (PCOS) in 20-40% of cases and ~40% of patients with gestational DM are likely to have underlying polycystic ovarian morphology. A recent meta-analysis demonstrated a significantly higher risk of developing gestational DM [odds ratio (OR) 2.94; 95% confidence interval (CI): 1.70-5.08] in the PCOS population. Metformin is an oral biguanide insulin sensitizer used for treating type-2 DM and recently introduced to treat PCOS. At the moment, preliminary data seem to reassure regarding the use of metformin in PCOS patients showing benefits for maternal and fetal outcomes, without serious adverse events. Furthermore, well-designed randomized, controlled trials (RCTs) on this issue are lacking, thus it is not possible to either suggest or advice against the use of metformin during pregnancy for reducing gestational DM risk. To this regard, PCOS represents an intriguing model of "high-risk patients" to evaluate the efficacy of metformin for preventing DM development. The present protocol firstly will evaluate the effects of metformin administration in reducing incidence of gestational DM in high-risk patients, such as pregnant PCOS patients.
Through complex hormonal pathways, insulin resistance can lead to the activation of the sympathetic nervous system, and vice versa. Schobel et al. showed that in PE patients, mus-cle sympathetic nerve activity (MSNA) is increased compared with normotensive pregnant and non-pregnant women. Studies assessing heart-rate variability and plasma noradrenalin concentrations also suggest increased sympathetic activity in PE. It has been hypothesized that sympathetic over-activity is a precursor of PE, normally compensated for by vasodilating mechanisms, but resulting in PE when the mechanisms fail. In addition to sympathetic activity, various markers of inflamma-tion are also associated with reduced insulin sensitivity, suggesting that chronic sub-clinical inflamma-tion could be part of the insulin resistance syndrome. The role of sympathetic over-activity and inflammatory markers in gestational diabetes has not been investigated