Observational studyJournal of the American College of Cardiology2025
Genetic Risk and First-Trimester Cardiovascular Health Predict Hypertensive Disorders of Pregnancy in Nulliparous Women.
Observational study in Journal of the American College of Cardiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed.
- Hypertensive disorders of pregnancy and women's health throughout the life course: an update review 2025-2026.Hypertension research : official journal of the Japanese Society of Hypertension · 2026Review
- Antenatal Care as a Strategic Window for Long-Term Cardiovascular Risk Assessment.JACC. Advances · 2026Review
- Endothelial Susceptibility-Related Genetic Variants and Hypertensive Disorders of Pregnancy-Brief Report.Arteriosclerosis, thrombosis, and vascular biology · 2026Article
- Cardiometabolic Health in Pregnancy: Prevention, Management, and Long-Term Implications.JACC. Advances · 2026Review
- Adverse Pregnancy Outcomes and Prevalent Cardiovascular Disease Among an Urban Cohort in Haiti.JACC. Advances · 2026Article
- Blood Pressure Genetic Risk and Incident Hypertension at 2 to 7 Years Post Partum.JAMA cardiology · 2026Article
Corrections and comments
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Authors and funding
21 authors.
Funding
Abstract
backgroundHypertensive disorders of pregnancy (HDPs) (preeclampsia/eclampsia and gestational hypertension) are a leading cause of maternal and perinatal morbidity and mortality and are associated with long-term maternal cardiovascular disease. High genetic risk and poor cardiovascular health (CVH) are each associated with HDPs, but whether genetic risk for HDP is modified by CVH status in early pregnancy is unknown.
objectivesIn this study, the authors sought to test the independent and joint associations of genetic risk and first-trimester CVH with development of HDP.
methodsWe examined genotyped participants from the nuMoM2b (Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-to-Be), a prospective observational cohort that enrolled nulliparous individuals with singleton pregnancies from 2010 to 2013 at 8 U.S. clinical sites. Genetic risk was calculated according to a validated genetic risk score for HDP. A first-trimester CVH score was closely adapted from the American Heart Association Life's Essential 8 model. Genetic risk and CVH were each categorized as low (bottom quintile), intermediate (quintile 2-4), or high (top quintile). The primary outcome was development of HDP. Multivariable-adjusted logistic regression was used to test the independent and joint associations of genetic risk and CVH with development of HDPs.
resultsAmong 7,499 participants (mean age 27.0 years), the median first-trimester CVH score was 77.1 (Q1-Q3: 67.1-85.7). Overall, 1,032 participants (13.8%) developed an HDP (487 [6.5%] preeclampsia, 545 [7.3%] gestational hypertension). Genetic risk and CVH were each independently and additively associated with HDP (high vs low genetic risk: adjusted OR [aOR]: 2.21 [95% CI: 1.78-2.77; P < 0.001]; low vs high CVH: aOR: 2.92 [95% CI: 2.28-3.74; P < 0.001]). There was no significant interaction between genetic risk and CVH regarding risk of HDPs (P
conclusionsLower genetic risk and higher first-trimester CVH were independently and additively associated with lower risk of developing HDPs in nulliparous individuals. Favorable CVH in early pregnancy may mitigate high genetic risk for HDP.
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