Active clinical trials for "Diabetes, Gestational"

The overall purpose of this study is to determine the efficacy of a pre-pregnancy lifestyle intervention to reduce the recurrence of gestational diabetes mellitus in multiethnic women with overweight or obesity.

The purpose of this research study is to implement and evaluate a lifestyle program designed to help women who have high glucose levels during pregnancy make healthful diet and physical activity changes to lose weight. Eligible women will be randomly assigned to life-style intervention or usual medical care.

The overall purpose of this intervention study is to examine whether low-carbohydrate dietary intervention will prevent the development of gestational diabetes mellitus (GDM) in high-risk pregnant women. The results of this study should help further our understanding of how pregnant women can help prevent gestational diabetes mellitus. We hypothesize that a lower carbohydrate diet will prevent the development of GDM.

Purpose: The purpose of this study is to see whether a text-message reminder system will increase the number of women who complete their diabetes screening after delivery. Study Design: Prospective randomized control trial Hypothesis: Gestational diabetics will be significantly more likely to follow up with their postpartum screening for diabetes if they receive text-message reminders to set up their lab appointment compared to those who receive usual care.

Diabetes mellitus affects roughly 8% of pregnancies and is associated with significant perinatal and maternal morbidity. Increasing numbers of women are either entering pregnancy with a continuous glucose monitor (CGM) or are initiating use during pregnancy, with data emerging suggesting improved outcomes among those using CGM. Since the introduction of CGM in the late 1990s, there has been slow acceptance of their validation and use in the inpatient setting. The investigators propose an observational prospective cohort study to analyze the correlation of CGM data with traditional capillary glucose readings in the intrapartum and postpartum settings.

Family Nurture Intervention (FNI) has been shown to facilitate emotional connection and long-term child developmental progress in the NICU population. It has been theorized that FNI also promotes autonomic co-regulation and physiological synchrony between the mother-child dyad. The goal of the pilot study is to assess how a short one-time FNI session between at-risk mother and child dyads in the Well Baby Nursery (WBN) influences physiological synchrony, emotional connection, and developmental changes both short and long-term.

Ectopic fat is the accumulation of adipose tissue in anatomical sites not classically associated with fat storage - for example, in the liver and skeletal muscles. Excessive fat accumulation in liver cells, often diagnosed as non-alcoholic fatty liver disease (NAFLD), is a precursor to a wide range of liver conditions and metabolic disorders. The usual standard of care for NAFLD is to advise weight loss through controlled diet and physical activity, but the outcome of weight management and treatment of NAFLD is highly variable. Diet interventions - such as the Mediterranean, ketogenic, paleo, and high-protein-low-carbohydrate diets - have shown varied benefits in the management of NAFLD. However, food-based interventions must align with cultural and regional preferences in food to succeed in making the modifications part of the habitual diet. A recent diet intervention study (Della Pepa et al., 2020) highlighted that the components of a diet, rather than its caloric content, play a greater role in achieving healthier outcomes. In this study, a multifactorial diet intervention using locally sourced and produced meals will be implemented with the aim of reducing elevated liver fat content in healthy women diagnosed with NAFLD. The study will also evaluate the effects of the proposed diet on the participants' metabolic health and describe potential changes in their gut microbiome signatures (via frequent stool samples). The dysregulation of the gut microbiota has been linked to the development of NAFLD and it is known that the composition of the gut microbiota could be modified by dietary intake. This study will investigate the association of gut microbiome signatures with elevated liver fat in Asian women and test whether the dietary intervention will modify their gut microbiota. Finally, ectopic fat in the liver is a highly prevalent condition worldwide but the cut-off values for NAFLD has been largely derived from studies performed in Western populations. This study seeks to cross examine the diagnostic ranges in various clinical assessments of NAFLD that commonly involve ultrasound spectroscopy (Fibroscan), fatty liver indexes (FLI) and magnetic resonance spectroscopy (MRS). This effort seeks to derive appropriate cut-off values for NAFLD in Singaporean-Chinese women.

It is well-known that regular physical activity (PA) can improve glycemic control and physical fitness in type 2 diabetes patients. However, studies examining the effects of PA in patients with gestational diabetes mellitus (GDM) are limited. Interval walking training (IWT) is a careful type of PA consisting of repeatedly cycles of 3 min. fast and slow walking. The investigators aimed to examine, if IWT is feasible as PA intervention for GDM patients, and to examine the effects of IWT on glycemic control, PA levels and physical fitness.

Diabetes mellitus is a group of metabolic disorder characterized by high blood glucose level mainly due to defect in insulin secretion or resistance. In pregnancy, insulin resistance increases as the pregnancy advances, due to the placental hormones predisposing the female to gestational diabetes mellitus (GDM). Placenta is a vital organ as it provides nutrition to the fetus. It shows morphological changes in patients with GDM leading to feto-maternal complications. Insulin, a traditional treatment given for GDM is also known to cause intra uterine deaths, stillbirths and hypoglycemia in mothers and newborns. Insulin being anabolic hormone makes placenta larger in size and causes hypoxic changes with vascular insufficiency, infarctions and hemorrhages. In contrast to this, oral insulin sensitizing drug Metformin, is euglycemic in nature. It has been proven now that Metformin is a vasculo-protective agent, with better patient compliance and beneficial micro-vascular effects in type 2 diabetics. This study was designed to clearly visualize in detail if there are any unrevealed beneficial vascular effects of Metformin on placental tissues and also to compare these effects with Insulin and diet restriction therapy, by doing placental light microscopy, morphometric studies and immunohistochemistry.

The incidence of gestational diabetes mellitus (GDM) is increasing. GDM requires patients to test their blood glucose at least four times daily. The investigators propose to prospectively evaluate blood glucose testing done every day compared to every other day. The primary goal is to establish the most cost-effective modality while still being able to detect patients who require therapy in a timely fashion. The investigators plan to evaluate this new management scheme utilizing a non-inferiority trial design. The investigators primary research question is the following: When managing patients with GDM, is every other day blood glucose testing non-inferior compared to every day blood glucose testing, as measured by the difference of less than 5% in birth weight?