Preeclampsia

Original Editor - Lucinda hampton

Top Contributors - Lucinda hampton, Ayodeji Mark-Adewunmi, Kirenga Bamurange Liliane and Carina Therese Magtibay  

Introduction

Preeclampsia is one of the leading causes of maternal and perinatal morbidity and mortality, causes difficulties in 2-8% of all pregnancies worldwide. Left untreated, women with preeclampsia are at lasrge risk risk for seizures (eclampsia), pulmonary edema, stroke, liver and kidney failure, and death.

Preeclampsia is a life-threatening cardiovascular disorder associated with pregnancy. Preeclampsia is marked by hypertension and proteinuria at 20 weeks of gestation. The underlying cause is not precisely known but likely heterogenous. Ample research suggests that for some women with preeclampsia, both maternal and placental vascular dysfunction plays a part in its' evolution and can carry on into the postpartum period.

Preeclampsia is one of three conditions that constitute the syndrome of ischaemic placental disease, a group of pathologies that also includes placental abruption and intrauterine growth restriction..

Women seen as high-risk individuals for developing preeclampsia should have administration of low-dose aspirin on a daily basis from early pregnancy as this is currently the most effective way to prevent preeclampsia. For preeclamptic females, specific information and counseling should be provided and appointments with a specialist made. In pregnancies complicated with preeclampsia, closer monitoring and antepartum surveillance ( eg.Doppler ultrasound blood flow study, biophysical profile, non-stress test, and oxytocin challenge test). Early intervention and aggressive therapy should be considered if tests indicate this action.

Maternal Consquences

Preeclampsia is associated with:

• An increased relative risk for the development of end-stage kidney disease (ESKD) in the mother.
• Research shows that women with a history of preeclampsia are 60% more likely to experience ischemic stroke and also have an increased risk of hemorrhagic stroke and venous thromboembolism.
• Women with a history of preeclampsia have increased an increased risk of cerebral small vessel disease that is highly associated with stroke and dementia.

Neonatal Consequences

The neonatal outcomes of preeclampsia identified are;

• Preterm birth, stillbirth, low birth weight (LBW), low Apgar score, intrauterine growth reduction (IUGR), neonatal intensive care unit (NICU) admission.
• Other differences include delayed physical development and sensorimotor reflex maturation, increased body mass index, changes in neuroanatomy and reductions in cognitive function, and hormonal changes.

Physiotherapy

Women with higher levels of physical activity(PA) during pregnancy seem to have a lower risk of preeclampsia, conversly women with increased levels of sedentary activity were at increased risk. Promotion of PA during pregnancy may be a promising approach for reducing the risk of the disease. However, additional research is needed to confirm the protective effect of PA on preeclampsia risk.