Preeclampsia biomarkers: An assessment of maternal cardiometabolic health

Publication date: Available online 9 June 2018 Source:Pregnancy Hypertension Author(s): Genevieve Eastabrook, Tuba Aksoy, Samantha Bedell, Debbie Penava, Barbra de Vrijer Preeclampsia is a serious pregnancy condition defined as new-onset hypertension and proteinuria, commonly characterized as either early, ‘placental’, or late onset, ‘maternal’, using a cut-off of 34 weeks gestation. However, it may be more useful to differentiate between the vascular remodelling and placental invasion vs. inflammation and metabolic pathophysiology that underlie these forms of preeclampsia. Due to rising rates of obesity, the late-onset, maternal form is increasingly occurring earlier in pregnancy. Predictive tests for preeclampsia typically include biophysical markers such as maternal body mass index and mean arterial pressure, indicating the importance of cardiovascular and metabolic health in its pathophysiology. In contrast, the placental, inflammatory, endothelial and/or metabolic biomarkers used in these tests are generally thought to indicate an abnormal response to placentation and predict the disease. However, many of these non-placental biomarkers are known to predict impaired metabolic health in non-pregnant subjects with obesity (metabolically unhealthy obesity) and coronary artery disease or stroke in people at risk for cardiovascular events. Similarities between the performance of these markers in the prediction of cardiovascular and metabolic health outside of pr...
Source: Pregnancy Hypertension: An International Journal of Womens Cardiovascular Health - Category: OBGYN Source Type: research