View clinical trials related to Preeclampsia.
Filter by:Adaptation of the maternal immune system to accommodate the semi-allogeneic fetus is necessary for pregnancy success. Dysregulation of this immune adaptation is implicated in reproductive disorders as infertility, recurrent miscarriage, fetal growth restriction, and preeclampsia. The mechanisms being responsible for fetal tolerance are not known. Several T cell subsets have been implicated in fetal tolerance. The effects of preeclampsia on memory cells are not known. The main objective of this study is to analyze the effect of preeclampsia on levels of immune cells.
Pregnant mothers who develop high blood pressure and other vascular problems (preeclampsia) deliver babies with increased neonatal health problems, which include lung disease and vascular complications, later in life. Investigators will evaluate whether infants of mothers with preeclampsia have evidence for impaired development of the lungs and blood vessels.
The use of spinal anesthesia in pre-eclamptic pregnant woman is of considerable benefit, as these patients present particular hazards with general anaesthesia, such as concerns for rapid airway control and cerebral blood flow alterations during induction of general anaesthesia and intubation However, the incidence of hypotension is high during spinal anesthesia for Cesarean section and it may approach values up to 95 %.
To determine if women can understand the instructions, carry out the test, and interpret the test results. Women will be recruited to complete a test instruction and comprehension assessment and a usability assessment.
A case-control study will evaluate the clinical utility of the Congo Red test GV-005 in following women with a clinical diagnosis of preeclampsia and clinically healthy women in the postpartum period
Introduction: An emerging body of evidence indicates that there is an association between air pollution exposure in pregnancy and adverse pregnancy outcomes (Rudra, Williams, Sheppard , Koenig, & Schiff, 2011; Dadvand, et al., 2013; Ritz, et al., 2014). Adverse pregnancy outcomes tend to lead to adverse neonatal outcome and a higher economic cost. Epidemiologic studies have also revealed that cardiovascular complications during pregnancy, such als preeclampsia, are associated with a greater cardiovascular risk during later life ( Abramson & Melvin, 2014). Aim: This study wants to examine the effects of exposure to environmental factors, polluents and particulate matter on the clinical pregnancy outcome for mother and child and to determine which biochemical changes in maternal, placental and cord blood best explain this effect. Methods: This study will be performed in a prospective cohort setup (n=200), recruited from the prenatal clinic in the University Hospital Antwerp. The data collection consists of four questionnaires (intake, both urine samples and postpartum), two blood samples (28 weeks and post-partum), two urine samples (20 and 30 weeks), two hair samples (20 weeks and post-partum), cord blood and the placenta. Results and conclusion: As the study will start in November 2014, no results are available yet.
The objective of this study is to demonstrate that urapidil is not inferior to nicardipine for the treatment of hypertension associated with preeclampsia (PE) and that it is better tolerated. - efficacy endpoint : mean arterial blood pressure corrected to 100-120 mmHg after 120 min of study drug administration. - safety endpoints : clinical and biological observation for any side effect. All infants will be observed in the neonatology unit (during 48h). Pharmacokinetic study included to study : - transplacental transfer, - transfer in breast milk, - and neonatal elimination (premature babies of mothers treated with urapidil (less than 33 WG))
The study is design to assess if there is a correlation between diagnosis of preeclampsia and its severity to changes in HDL quality, in terms of composition and function and to determine whether preeclampsia-induced changes in VOCs in saliva can be used for the early diagnosis of preeclampsia.
Second trimester homocysteine & uterine artery doppler will be assessed& the cases will be followed up till delivery for development of preeclampsia, IUGR(intra-uterine growth retardation) & other obstetric complications.
Primary Endpoint: Quantify the hemodynamic changes in preeclampsia using the non-invasive Nexfin device. Secondary Endpoint: Determine if measurable hemodynamic changes are statistically correlated with B-type natriuretic peptide (BNP) levels.