View clinical trials related to Eclampsia.
Filter by:This study will recruit women with post partum pre-eclampsia and match them to controls without postpartum pre-eclampsia to identify an epigenetic signature that is specific to women with post partum pre-eclampsia to help characterize the underlying pathophysiology of post partum pre-eclampsia.
The investigators aim to determine if Vitamin D prophylaxis in pregnancy reduces the incidence of hypertensive disorders of pregnancy.
NSAIDs, specifically cyclo-oxygenase (COX) inhibitors, are known to increase blood pressure over time in non-pregnant adults, but the effect of COX-inhibitors on blood pressure in the setting of preeclampsia have not been well studied. This study aims to assess the effect of avoiding COX-inhibitors on postpartum blood pressure control among women diagnosed with preeclampsia with severe features. Eligible women will be randomized to receive either acetaminophen or ibuprofen for postpartum pain control. Both agents are first line therapies for pain control although ibuprofen has better pain control than acetaminophen. The primary outcome will be duration of postpartum severe-range hypertension.
To assess the effect of routine doses of ibuprofen on post-partum blood pressure control in women with gestational hypertension (gHTN) or preeclampsia without severe features (preE).
The primary aim is to establish the effectiveness of plasma PlGF measurement in reducing maternal morbidity (with assessment of perinatal safety in parallel) in women presenting with suspected pre-eclampsia prior to 37 weeks' gestation. The long term aim is to demonstrate that knowledge of PlGF measurement enables appropriate stratification of the antenatal management of women presenting with suspected pre-eclampsia, such that those at highest risk receive greater surveillance with a decrease in maternal adverse outcomes, and those at lower risk can be managed without unnecessary admission and other interventions, such that the results would influence international clinical practice in antenatal patient healthcare
Pregnancy is considered a cardiovascular (CV) stress test, and complicated pregnancies are associated with an increased risk for cardiovascular disease (CVD) later in life. Moreover, it is known that often the pregnancy induced CV adaptation does not resolve completely after a short postpartum (PP) period and it is not clear whether these induced changes will resolve over a longer period of time (i.e. in the upcoming months/years after delivery). Understanding the cardiac adaptation during pregnancy and the reversal process in the postpartum period, as well as the factors that influence this these processes, may provide us not only insight in this mechanism, but may help us in identifying factors that may be target points for modification.
Pre-eclampsia (PE) complicates 2-8 % of pregnancies and is associated with high maternal and fetal morbidity and mortality. The early clinical manifestations are the occurrence of a maternal blood pressure and proteinuria. Placental dysfunction impairs the nutrient supply to the fetus, and may be the cause of an intrauterine growth retardation (IUGR). This is a disease that causes prematurity and currently the only known cure is delivery of the placenta. Nitrogen monoxide (NO) regulates the placental blood flow. However, pre-eclampsia is directly related to a failure of placental NO production. In this context, several clinical trials have tested the effect of NO donors such as L- arginine. However, supplementation with L -Arginine in a randomized trial in Nantes, has proved to be ineffective in severe vascular IUGR. Citrulline is a natural aminoacid precursor to arginine and in contrast to L-arginine escapes uptake in the liver and appears directly in the peripheral blood converted by the kidney in arginine, released into the systemic circulation, Citrulline may therefore be more effective in the treatment of pre-eclampsia. This prospective, randomized, comparative and double-blinded study aims to prolong pregnancy for patients with pre-eclampsia before 36 weeks.
The Maternal Neonatal and Child health indicators in District Dadu of Pakistan portrays a dismal pictures and after the floods of 2010-2011 the health infrastructure of this district was badly affected. Aga Khan University Pakistan is intending to implement a service delivery project for the improvement of Maternal Neonatal and Child health situation through evidence based MNCH interventions.
Preeclampsia is a life-threatening condition unique to pregnancy which occurs in 5-8% of all pregnancies. It contributes to a large proportion of maternal mortality worldwide and these deaths largely result from delayed diagnosis. A number of studies have shown that patient knowledge about preeclampsia is poor and that patient education can improve patient awareness. The investigators would like to find out what type of patient education is most effective. The investigators propose a three arm randomized controlled trial (RCT) where the first arm will receive a graphic card depicting signs and symptoms of preeclampsia, the second arm will watch an educational video on preeclampsia, and the third arm will have no visual form of patient education; they will be exposed only to the counseling they receive with their routine prenatal care. The card and video were both developed by the Preeclampsia Foundation and in a prior RCT the card was shown to be a useful educational intervention. This study would expand on this previous data by comparing the graphic card to an informational video available on the Preeclampsia Foundation's website (http://www.preeclampsia.org/component/allvideoshare/video/featured/7-symptoms-every-pregnant -woman-should-know?Itemid=479). The effectiveness of this video has not yet been tested as an educational tool. Patients in the arm receiving the graphic card for educational intervention will be allowed to keep this card. Primiparous patients seen in the ambulatory prenatal clinic and Maternal Fetal Medicine (MFM) clinic will be enrolled at 18w0d-24w6d gestation. At the time of enrollment baseline preeclampsia knowledge, demographics, and patient anxiety before and after initial exposure to the educational interventions will be assessed. A follow up assessment of knowledge of preeclampsia will be obtained at 32-36 weeks gestation to measure retention of knowledge. Patient medical records will be reviewed for delivery outcomes which will be recorded and compared.
Preeclampsia remains a leading cause of maternal morbidity and mortality, in both the developed and developing world. It is a complex, multisystem disease which, in its severe form, affects the cardiovascular, renal, hepatic, neurological and haematological systems. The University of Cape Town-associated medical institutions alone were responsible for the treatment of 800 women in 2014, who were classified as having preeclampsia with severe features. Given the complexity of the disease, anesthetic management for Caesarean section in these patients remains very challenging. Recent studies have begun to demonstrate novel markers of preeclampsia severity, including point-of-care ultrasound (POC-US) and acid-base (AB) abnormalities. For example, pilot studies have demonstrated that approximately 25% of women diagnosed with severe preeclampsia show signs of increased intracranial pressure and elevated lung water as evaluated by point of care ultrasound. These findings could serve as noninvasive markers of disease severity, and thus may be used to predict maternal and fetal outcome in preeclamptic women. Point of care ultrasound is playing an increasing role in perioperative diagnosis, and newer, less expensive devices are continuously being developed, and will in all likelihood play an important role in South Africa in the near future. In a recent trial performed at the University of Cape Town, a comprehensive acid-base analysis in severe preeclamptic women demonstrated significant abnormalities in independent acid-base determinants. In addition, strong indications were found that changes in acid-base status in preeclampsia are more pronounced earlier in pregnancy and are associated with urgent deliveries. As in other clinical arenas in critically ill patients, acid-base abnormalities are associated with increased lung water, increased intracranial pressure, and outcome, and we hypothesize that similar associations might be found in severe preeclamptic women. Therefore, one aim of this study is to evaluate the association of venous acid base abnormalities (an inexpensive and readily available test) observed in late onset severe preeclampsia and organ manifestations identified with ultrasound, a well-validated and robust tool for identifying these manifestations. Investigators will further examine the association between ultrasound findings and/or venous acid-base abnormalities with urgent delivery. It is intended to do a subsequent comparison between early- and late onset preeclampsia, when a suitable tertiary site has been identified.