Pre eclampsia News and Research

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Pre-eclampsia is a medical condition where 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.

Engineered womb lining model opens a window into embryo implantation

By engineering a system replicating the womb lining with high biological accuracy, researchers at the Babraham Institute and Stanford University have been able to study the implantation of human embryos, opening up this enigmatic process to investigation.

23 Dec 2025

A 36-week screening strategy safely reduces pre-eclampsia at term

Screening pregnant women at 36 weeks using a validated risk model and offering risk-stratified planned early-term birth reduced the incidence of term pre-eclampsia by about 30 percent without increasing maternal or neonatal complications. The randomised PREVENT-PE trial demonstrates that a personalised timing-of-birth strategy can prevent term pre-eclampsia where no effective medical prevention currently exists.

8 Dec 2025

Calcium supplements do not prevent pre-eclampsia, large trials show no meaningful benefit

Despite long-standing recommendations, a major updated Cochrane review finds that calcium supplementation during pregnancy does not meaningfully reduce pre-eclampsia risk, prompting a rethink of how best to prevent hypertensive disorders in pregnancy.

7 Dec 2025

Planned birth at term shown to cut pre-eclampsia risk in high-risk women

Planned birth at term reduces the incidence of pre-eclampsia in women at high risk of the condition, without increasing emergency Caesarean or neonatal unit admission, according to new trial results.

4 Dec 2025

Purdue technology explored as a potential tool to identify women at higher risk of preeclampsia

A researcher in Purdue University's Weldon School of Biomedical Engineering is participating in a two-year research study evaluating approaches to monitor the health of pregnant women in Africa and inform future efforts to reduce maternal mortality.

3 Dec 2025

Calcium fails to prevent pre-eclampsia in pregnant women, study finds

An updated Cochrane review has found that calcium supplementation has no effect on pre-eclampsia, challenging long-held assumptions about the role of calcium in preventing hypertensive disorders in pregnancy.

3 Dec 2025

WHO releases first global guidelines for managing diabetes during pregnancy

The World Health Organization (WHO) today released its first global guidelines for the management of diabetes during pregnancy, a condition affecting about one in six pregnancies – or 21 million women annually.

14 Nov 2025

New mechanism explains life-threatening pre-eclampsia at the molecular level

Pre-eclampsia is one of the most serious complications in pregnancy, affecting millions of women and newborns worldwide and potentially life-threatening. Despite intensive research, it has remained unclear what processes in the placenta lead to the disease.

21 Oct 2025

Maternal COVID-19 vaccination provides significant protection for mothers and newborns

An analysis of data from over 1.2 million pregnant individuals found that those who received a COVID-19 vaccination had a 58% lower risk of being infected with the virus, as well as a lower risk of experiencing a stillbirth or preterm birth, according to research presented during the American Academy of Pediatrics 2025 National Conference & Exhibition at the Colorado Convention Center from Sept. 26-30.

26 Sep 2025

Early or late menarche may signal future health problems

The age at which a woman has her first period can offer valuable clues about her long-term risk for conditions like obesity, diabetes, heart disease and reproductive health issues, according to a study being presented Sunday at ENDO 2025, the Endocrine Society's annual meeting in San Francisco, Calif.

13 Jul 2025

Ultra-processed foods threaten brain health in kids and teens, review warns

Children, adolescents, and unborn babies exposed to high levels of ultra-processed foods (UPFs) face increased risks of impaired brain development, cognitive deficits, and long-term mental health challenges. The review underscores how UPF-driven changes in reward pathways, nutrient deficits, inflammation, and the gut–brain axis can have lasting impacts across generations.

13 Jul 2025

Global guideline released by WHO on managing sickle cell disease in pregnancy

The World Health Organization (WHO) today released its first-ever global guideline on the management of sickle cell disease (SCD) during pregnancy, addressing a critical and growing health challenge that can have life-threatening consequences for both women and babies.

19 Jun 2025

Preeclampsia linked to long-term cerebrovascular damage and worsened stroke outcomes

Pre-eclampsia (PE), a serious hypertensive disorder that affects approximately 3–8% of pregnant women, is known to have long-lasting effects on the maternal vascular system.

6 Jun 2025

New QR4 model identifies hidden risk factors in cardiovascular disease

Collaborative research, led from the University of Oxford and published today in Nature Medicine, has developed a new tool called QR4 that more accurately predicts an individual's 10-year risk of cardiovascular diseases, like heart disease and stroke, particularly identifying high-risk patients that current prediction tools miss.

9 May 2025

UN sounds alarm over funding cuts impacting maternal health

Women today are more likely than ever to survive pregnancy and childbirth according to a major new report released today, but United Nations (UN) agencies highlight the threat of major backsliding as unprecedented aid cuts take effect around the world.

7 Apr 2025

Women with pre-eclampsia face early onset of cardiovascular risk factors

Women who have experienced pre-eclampsia have accelerated accumulation of cardiovascular (CV) risk factors compared with women who had pregnancies without pre-eclampsia according to research presented today at ESC Preventive Cardiology 2025, a scientific congress of the European Society of Cardiology (ESC).

4 Apr 2025

Vitamin D monitoring during pregnancy and postpartum

Researchers determine the impact of vitamin D levels during pregnancy and their role in maternal and infant health outcomes.

1 Apr 2025

Blood test can predict preterm preeclampsia with 80% accuracy

A new blood test has an 80% accuracy in predicting preterm preeclampsia, according to a study published today, Feb. 12, in the journal Nature Medicine.

12 Feb 2025

Adverse pregnancy outcomes increase cardiovascular risk, even in unaffected sisters

A study reveals that women with adverse pregnancy outcomes and their APO-free sisters share elevated cardiovascular disease risks, indicating genetic links.

11 Feb 2025

Existing preeclampsia risk models show deteriorating performance over time

The existing prediction models for severe complications of preeclampsia are most accurate only in the two days after hospital admission, with deteriorating performance over time, according to a new study published February 4th in the open-access journal PLOS Medicine by Henk Groen of University of Groningen, the Netherlands, and colleagues.

4 Feb 2025