PROVE-Pre-Eclampsia Obstetric Adverse Events: Establishment of a Biobank and Database for Pre-Eclampsia

Area of Science:

• Obstetrics and Gynecology
• Cardiovascular Research
• Neurology

Background:

• Pre-eclampsia is a major global cause of maternal and infant mortality, particularly in low-middle income countries.
• Severe pre-eclampsia can lead to significant organ damage, impacting long-term health.
• There is a critical need for research infrastructure to study this condition in high-incidence regions.

Purpose of the Study:

• To establish a pre-eclampsia biobank in South Africa for comprehensive research.
• To focus on phenotyping severe pre-eclampsia and its organ complications.
• To facilitate research into pathophysiology, prediction, and potential therapeutic targets.

Main Methods:

• Collection of biological specimens and detailed clinical data from women with pre-eclampsia and controls.
• Inclusion of advanced biophysical examinations: brain MRI, cardiac MRI, transcranial Doppler, echocardiography, and cognitive tests.
• Two-month follow-up via telephonic interviews to assess outcomes.

Main Results:

• Establishment of a biobank and database for severe pre-eclampsia in a high-incidence, low-middle income country setting.
• Integration of diverse data types including clinical, biological, and advanced imaging.
• Foundation laid for future research into pre-eclampsia pathophysiology and complications.

Conclusions:

• The biobank provides a crucial resource for studying severe pre-eclampsia in South Africa.
• This initiative will enhance understanding of disease mechanisms and aid in predicting organ damage.
• The data generated can inform future drug evaluation and discovery for pre-eclampsia.