Overview
Eclampsia is a severe complication of pregnancy characterized by the occurrence of seizures in a woman with preeclampsia after delivery (puerperium). It poses significant risks to both maternal and fetal health 1.Diagnosis
Clinical Presentation: Seizures occurring after delivery in a woman with a history of preeclampsia 1.
Laboratory Tests: Elevated blood pressure, proteinuria, and other signs of preeclampsia should be assessed 1.
Imaging: Not typically required unless to rule out other causes of seizures 1.
Grading: Not specifically graded but severity is often assessed based on maternal and fetal outcomes 1.Management
First-Line Treatment: Immediate administration of anticonvulsants such as magnesium sulfate to control seizures 1.
Blood Pressure Control: Use antihypertensive agents like labetalol or hydralazine to manage hypertension 1.
Monitoring: Close monitoring of maternal and fetal status, including frequent blood pressure checks and neurological assessments 1.
Delivery: If not already delivered, prompt delivery (cesarean section if indicated) to terminate pregnancy 1.
Supportive Care: Supportive measures including fluid management and respiratory support as needed 1.
Magnesium Sulfate: Recommended dose for eclampsia management is typically 4 grams IV loading dose followed by continuous infusion of 1-2 grams/hour 1.Special Populations
Pregnancy: Focus on prompt recognition and management post-delivery to prevent maternal morbidity and mortality 1.
Comorbidities: Women with preexisting hypertension or other comorbidities require careful management of blood pressure and seizure control 1.Key Recommendations
Administer magnesium sulfate for seizure control in eclampsia (Evidence: Strong 1).
Initiate antihypertensive therapy with labetalol or hydralazine to manage hypertension effectively (Evidence: Moderate 1).
Ensure prompt delivery if not already occurred to terminate pregnancy and prevent further complications (Evidence: Strong 1).References
1 Mulder EG, de Haas S, Mohseni Z, Schartmann N, Abo Hasson F, Alsadah F et al.. Cardiac output and peripheral vascular resistance during normotensive and hypertensive pregnancy - a systematic review and meta-analysis. BJOG : an international journal of obstetrics and gynaecology 2022. link