The first large scale study of its kind shows that effective screening for Down syndrome is possible before the 14th week of pregnancy--earlier than previous screening regimens have permitted, according to a study appearing in the April 2 New England Journal of Medicine.
News
NICHD issues News Releases and Media Advisories to the news media. Spotlight and Research Feature articles explain NICHD research findings and public health issues to the general public. An Item of Interest is a short announcement of relevant information, such as a notable staff change.
NICHD-Funded Researchers Find Possible Mechanism of Preeclampsia Disorder of Pregnancy Attributed to Placenta Irregularity
A team of investigators has discovered that preeclampsia--a life threatening complication of pregnancy--results from a failure of the placenta to invade the wall of the uterus and to appropriately mimic the tissue which lines blood vessels. The finding has important implications for the diagnosis and treatment of this sudden, mysterious, and potentially fatal disorder of pregnancy.