View clinical trials related to Pregnancy.
Filter by:This is a pilot study utilizing trans-abdominal ECG and Doppler Ultrasounds to assess the feasibility of extracting fECGs in a volunteer population.
This is a global pregnancy registry to evaluate the outcomes of pregnancy in women with multiple sclerosis who have been exposed to prolonged-release fampridine since the first day of their last menstrual period prior to conception or at any time during pregnancy.
Approximately 22% of term pregnancies are induced. Misoprostol, a prostaglandin E1 analogue, is a widely accepted induction agent, that has been proven safe and effective for induction of labor. It stimulates both cervical ripening and uterine contractions, thus making it an ideal induction agent for unfavorable cervices. Research has examined the pharmacokinetics of different administration routes and effects on uterine contractility, side effects, and safety. Vaginal misoprostol has been shown to be superior over oral administration however patients often prefer a more tolerable route. Buccal administration has already been shown to be as effective as vaginal misoprostol for cervical ripening and induction in both first trimester and second trimester abortions. There is minimal research comparing buccal versus vaginal for third trimester induction of labor. The investigators study is a prospective, double blinded, randomized control trial comparing vaginal misoprostol and buccal misoprostol in equal dosages of 25 mcg. The investigators seek to answer the question whether buccal misoprostol is as effective as vaginal misoprostol for third trimester induction of labor.
The polycystic ovary syndrome (PCOS) affects about 10% of reproductive-age women. Women with PCOS are at a higher risk of gestational diabetes, which may lead to more pregnancy complications. It is unknown if there are factors that may predict which women are more at risk. The goal of this study is to evaluate the risk factors of gestational diabetes, such as dietary and physical activity factors, race, and how the body handles its own hormones during pregnancy. Our long term goal is to contribute in finding ways to successfully prevent gestational diabetes.
The purpose of this study is to evaluate pedometer use by overweight women during pregnancy. The study will show if a pedometer will help women to limit weight gain during pregnancy. It will also show if it there are other benefits such as decreased diabetes, decreased high blood pressure, decreased rates of cesarean section, and decreased complications for the baby.
Can a combination of prenatal screening blood tests, early ultrasound, and a 3D ultrasound of the fetal face at approximately 20 weeks gestation identify fetuses with congenital anomalies and predict maternal and fetal complications?
This is a study for the evaluation of the benefits of 1 st Trimester risk markers in detecting Early Onset Pre-eclampsia and the use of the Placental Growth factor(PIGF) as a potential marker for Trisomy 21 and other aneuploidies. Aim of this prospective nonprofit study is to analyze the benefits of early onset pre eclampsia risk assessment in the 1st trimester (measuring biochemical markers [PIGF], blood pressure and Doppler ultrasound), and how the results can permit to modify or influence the course of the preeclampsia during the pregnancy. The investigators will also evaluate the potential use of the PIGF as a marker to improve the prenatal screening with the currently used nuchal translucency, serum Pregnancy-associated plasma protein A (PAPP-A) and free beta subunit of human chorionic gonadotropin (fBhCG) parameters.
This is an observational study in which patients who have been prescribed Néevo®/NéevoDHA® are invited to participate in surveys about their pregnancy and experiences with Néevo®/NéevoDHA®. The purpose of this study is to increase the understanding of the role of L-methylfolate among patients who are candidates for Néevo®/NéevoDHA®, provide patients with personalized education and support during their pregnancies, and contribute to the overall understanding of the needs and concerns of women facing intermediate- to high-risk pregnancies.
ECG changes during caesarean section are common. Incidence of ST depression on the ECG is up to 81% in some studies. Although this may indicate inadequate oxygen supply to the heart muscle (myocardial ischaemia) many other theories have been suggested including air entering the circulation from the placental bed, high heart rate, hormone or nervous system influences and spasm of the coronary blood supply. Perioperative ST depression often reflects an imbalance between heart muscle oxygen supply and demand. At the time of delivery, high heart rate is common and there is a further increase in the amount of blood the heart has to pump every minute due to blood coming back to the circulation from the placental bed. This increases oxygen demand and most ST changes are seen at the time of delivery or within 30 minutes. The clinical significance of these changes is much debated, and apart from a few case reports do not appear to be associated with poor heart muscle function or ischaemia (lack of oxygen supply). Management of the mother's blood pressure during caesarean section has changed greatly in recent years. Intermittent boluses of ephedrine, given when blood pressure is low, have been replaced with prevention of low blood pressure and phenylephrine has become the drug of choice. Ephedrine increases heart rate and contractility of the heart muscle and is likely to increase oxygen demand. Phenylephrine reduces heart rate while maintaining blood pressure which may result in a more favorable oxygen supply demand ratio. The investigators aim to compare the incidence of ECG changes if the mother's blood pressure is maintained with phenylephrine as compared to ephedrine. To see if these ECG changes are associated with myocardial ischaemia, the investigators will perform troponin T analysis after delivery. Troponin T is a molecule released by ischaemic heart muscle.
The purpose of this study is to determine the effect of mifepristone on the expression of three cervical EP3 receptor isoforms (EP3-2, EP3-3 and EP3-6) in pregnant women ≤63 days gestational age.