News tagged with preeclampsia
Study finds elevated levels of cell-free DNA in first trimester do not predict preeclampsia
In a study to be presented today at the Society for Maternal-Fetal Medicine's annual meeting, The Pregnancy Meeting, in Dallas, Texas, researchers will report findings that indicate that elevated levels of cell-free DNA in ...
Feb 11, 2012 |
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High blood pressure and pregnancy: Short- and long-term consequences
Two studies from the Mayo Clinic presented during the American Society of Nephrology's Annual Kidney Week provide new information related to high blood pressure during pregnancy.
Nov 11, 2011 |
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New findings may help explain high blood pressure in pregnancy
Virginia Commonwealth University School of Medicine researchers have discovered that the infiltration of white blood cells into an expectant mother's blood vessels may explain high blood pressure in pregnancy.
Oct 31, 2011 |
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Homicide, suicide outpace traditional causes of death in pregnant, postpartum women
Violent deaths are outpacing traditional causes of maternal mortality, such as hemorrhage and preeclampsia, and conflicts with intimate partner are often a factor, researchers report.
Oct 21, 2011 |
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New findings may help explain some major clinical symptoms of preeclampsia
Virginia Commonwealth University School of Medicine researchers have found that a significant increase of an enzyme in the blood vessels of pregnant women with preeclampsia may explain some of the symptoms associated with ...
Jan 04, 2011 |
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Researchers report advances vs. preeclampsia, including potential prediction
In as many as 8 percent of pregnancies worldwide, women who seem fine for months develop preeclampsia, a serious complication causing symptoms including high blood pressure, severe swelling, and problems with placental development. ...
Oct 14, 2010 |
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Women with preeclampsia have fewer blood vessel precursor cells, research finds
Compared to women with uncomplicated pregnancies, women with preeclampsia have reduced numbers of special cells that are thought to help grow and maintain blood vessels, according to a study by researchers at the Magee-Womens ...
Apr 06, 2010 |
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New test can help predict and diagnose preeclampsia
Researchers at Yale School of Medicine have developed a simple urine test to rapidly predict and diagnose preeclampsia, a common, but serious hypertensive complication of pregnancy.
Feb 04, 2010 |
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Researchers identify key contributor to pre-eclampsia
A new study by researchers at Wake Forest University School of Medicine reveals a key component in the development of preeclampsia in pregnant women, a condition that can result in miscarriage and maternal death.
Sep 04, 2009 |
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Pregnancy complications are a stress test for future maternal health and pregnancies
Predicting whether pregnancy complications affect long-term maternal health as well as future pregnancies is at the heart of two studies conducted by researchers in the Department of Obstetrics, Gynecology and Reproductive ...
Jul 20, 2009 |
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Key to pre-eclampsia may be found in misfolded proteins in the urine
Clues to the cause of preeclampsia, a common, but serious hypertension complication of pregnancy that has puzzled doctors and researchers for decades, point to proteins that misfold and aggregate, according to Yale School ...
Jan 30, 2009 |
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Women with high blood pressure during pregnancy face future of complications
Chronic hypertension, diabetes and blood clots are more likely in otherwise healthy women who experienced complications due to hypertension such as preeclampsia in their first pregnancies, according to Yale School of Medicine ...
Jan 29, 2009 |
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Pre-eclampsia
Pre-eclampsia or preeclampsia is a medical condition in which hypertension arises in pregnancy (pregnancy-induced hypertension) in association with significant amounts of protein in the urine.
Pre-eclampsia refers to a set of symptoms rather than any causative factor, and there are many different causes for the condition. It appears likely that there are substances from the placenta that can cause endothelial dysfunction in the maternal blood vessels of susceptible women. While blood pressure elevation is the most visible sign of the disease, it involves generalized damage to the maternal endothelium, kidneys, and liver, with the release of vasoconstrictive factors being secondary to the original damage.
Pre-eclampsia may develop from 20 weeks gestation (it is considered early onset before 32 weeks, which is associated with increased morbidity). Its progress differs among patients; most cases are diagnosed pre-term. Pre-eclampsia may also occur up to six weeks post-partum. Apart from Caesarean section or induction of labor (and therefore delivery of the placenta), there is no known cure. It is the most common of the dangerous pregnancy complications; it may affect both the mother and the unborn child.
For more information about Pre-eclampsia, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
