Neurocognitive functioning following preeclampsia and eclampsia: a long-term follow-up study

Area of Science:

• Neuroscience
• Obstetrics
• Psychology

Background:

• Preeclampsia and eclampsia can lead to subjective cognitive difficulties.
• Previous research focused on immediate postpartum assessments.
• Long-term cognitive effects remain unclear.

Purpose of the Study:

• To investigate objective cognitive functioning in women years after preeclampsia or eclampsia.
• To determine if subjective cognitive complaints correlate with objective neurocognitive deficits.

Main Methods:

• A cohort study comparing 46 formerly eclamptic, 51 formerly preeclamptic, and 48 control women.
• Neurocognitive tests assessed 6 domains: visual perception, motor function, memory, attention, and executive functioning.
• Subjective cognitive function, anxiety, and depression were measured using validated questionnaires.

Main Results:

• No significant differences in objective cognitive performance were found between groups across most domains.
• Formerly preeclamptic and eclamptic women performed worse in motor functions.
• Both groups reported more cognitive failures and higher levels of anxiety and depression compared to controls.

Conclusions:

• Preeclampsia and eclampsia do not result in lasting objective cognitive impairment.
• Subjective cognitive failures may reflect difficulties in real-life, stressful situations, compounded by anxiety and depression.
• Further research should explore the link between neurocognitive function and cerebral abnormalities.