Active clinical trials for "Pre-Eclampsia"

This study plans to learn more about how to increase postpartum weight loss and how to decrease risk factors for postpartum women at increased risk for diabetes and heart disease. The program is delivered using a mobile application (app) and a lifestyle coach. This mobile application is developed for women who are at higher risk for diabetes and heart disease. Women who have gestational diabetes, (diabetes during pregnancy, or GDM), gestational hypertension (high blood pressure), and/or preeclampsia (high blood pressure and protein in the urine), and/or small-for gestational-age, and/or preterm (early) delivery during their pregnancies have a higher risk for diabetes and heart disease. This mobile application was developed using the latest research studies and using the evidence-based Diabetes Prevention and Colorado Weigh programs. The goal of the program is to help women lose weight and participate in physical activity after delivery.

Randomized controlled trial to assess efficacy of Sildenafil in addition to expectant management for the treatment of preterm preeclampsia

Currently there is no intervention to prevent persistent postpartum hypertension in preeclamptic women. Physiologically, the use of a pharmacokinetically predictable loop-diuretic is a reasonable intervention to increase elimination of extra fluid accumulated secondary to preeclampsia.The purpose of this study is to assess if Torsemide reduces the incidence of persistent postpartum hypertension in preeclamptic women.

The investigators hypothesize that the Systolic Foot-to-Apex Time Interval (SFATI) method is an accurate means of measuring systolic blood pressure in pregnant women at a risk of pre-eclampsia. As the presence of arterial calcifications only changes the concordance between the SFATI method and the auscultatory reference method if calcifications are very severe, it should make it possible to identify, at an early stage, those women with a higher risk of developing pre-eclampsia. This is a transversal study with monocentric prospective recruitment to evaluate a non-CE (Conformité Européenne) -marked medical device in a diagnostic situation.

The purpose of the study is to test the hypothesis that a short course of atorvastatin can improve vascular function in women with a history of preeclampsia, compared to placebo.

The investigators previously demonstrated that epidural ropivacaine reduces uterine artery vascular resistance in a dose dependent manner in pre-eclampsia. The investigators also noted a marked right-left difference in vascular resistance between paired uterine arteries, which was almost completely abolished following epidural ropivacaine. However, this novel observation was not a stated outcome variable before the study began. This study assesses right-left difference in vascular resistance between paired uterine arteries as a primary end-point, assesses the dose-response effect of epidural lidocaine and compares the effect observed in pre-eclampsia with that in two control populations (term normal pregnancy and non-pregnant controls).

The complement C1q tumor necrosis factor-associated protein-9 (CTRP-9), which is responsible for regulating cardiovascular and metabolic functions, increases vascular relaxation by pathway dependent on AMPK / endothelial nitric oxide synthesis (eNOS). The aim of this study was to investigate CTRP-9 levels in pregnant women with preeclampsia.

Preeclampsia is a syndrome that occurs in approximately 3% to 8% of pregnancies and is associated with considerable maternal and neonatal morbidity and mortality. Except for termination of the pregnancy, effective treatments/preventative measures for preeclampsia are lacking. Although prolongation of pregnancy benefits the fetus, it is detrimental to the mother, and is associated with hypertension, proteinuria, and symptoms that suggest kidney, brain, liver and cardiovascular system involvement. Placental soluble fms-like tyrosine kinase 1 (sFlt-1) is elevated in women with preeclampsia, with levels that fall after delivery. sFlt-1 is a variant of the vascular endothelial growth factor (VEGF) receptor Flt-1, and in the circulation, acts as a potent VEGF and placental growth factor (PlGF) antagonist. Given that sFlt-1 levels are elevated in preeclampsia, we are investigating if removal of sFlt-1 from the plasma of women with preeclampsia can improve maternal and fetal outcomes. Short-term extracorporeal apheresis with the LIPOSORBER LA-15 System will be the primary intervention using methods that have been previously applied in pregnant women with familial hypercholesterolemia.

Preeclampsia is one of the three leading causes of maternal morbidity and mortality all over the world. The use of low dose aspirin has been mentioned in several studies with promising results. The investigators decided to evaluate the use of low dose aspirin in Chinese pregnant women, starting between 12+ and 20 weeks of pregnancy, based on clinical characteristics aiming to reduce the incidence of preeclampsia.

The purpose of this study is to determine whether close monitoring of patients with a high sFlt1 plasma level between 25 and 28 weeks of gestation (i.e. at high risk of subsequent preeclampsia) improves maternal and fetal outcomes. The investigator hypothesize that 1/ early screening for preeclampsia by plasmatic sFlt1 will reduce maternal and fetal mortality and morbidity and 2/ a simple urinary PlGF screening will be effective.