Hypertensive Disorders of Pregnancy and Brain Health in Midlife: The CARDIA Study.
Hypertension
; 2024 Aug 20.
Article
em En
| MEDLINE
| ID: mdl-39162043
ABSTRACT
BACKGROUND:
To understand the role of hypertensive disorders of pregnancy (HDP), including preeclampsia and gestational hypertension (GH), in brain health earlier in life, we investigated the association of HDP with midlife cognition and brain health.METHODS:
We studied a prospective cohort of women, baseline age 18 to 30 years, who were assessed at study years 25 and 30 with a cognitive battery and a subset with brain magnetic resonance imaging. A history of HDP was defined based on self-report. We conducted linear regression to assess the association of a history of preeclampsia, GH, or no HDP with cognition and brain magnetic resonance imaging white matter hyperintensities.RESULTS:
Among 1441 women (mean age, 55.2±3.6 years), 202 reported preeclampsia and 112 reported GH. GH was associated with worse cognitive performance global cognition (mean score, 23.2 versus 24.0; P=0.018), processing speed (67.5 versus 71.3; P=0.01), verbal fluency (29.5 versus 31.1; P=0.033), and a trend for executive function (24.3 versus 22.6; P=0.09), after multivariable adjustment. GH was associated with a greater 5-year decline in processing speed (mean change, -4.9 versus -2.7; P=0.049) and executive function (-1.7 versus 0.3; P=0.047); preeclampsia was associated with a greater 5-year decline on delayed verbal memory (-0.3 versus 0.1; P=0.041). GH and preeclampsia were associated with greater white matter hyperintensities in the parietal and frontal lobes, respectively.CONCLUSIONS:
GH and preeclampsia are associated with cognition and white matter hyperintensities during midlife, with differences in cognitive domains and brain lobes. Women with HDP may need to be closely monitored for adverse brain outcomes starting in midlife.
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Base de dados:
MEDLINE
Idioma:
En
Revista:
Hypertension
Ano de publicação:
2024
Tipo de documento:
Article