Evidence map›Paper›PMID 28235810›Full record

ArticleNeurology2017

Long-term cerebral white and gray matter changes after preeclampsia.

Timo Siepmann, Henry Boardman, Amy Bilderbeck, Ludovica Griffanti, Yvonne Kenworthy, Charlotte Zwager, David McKean, Jane Francis, Stefan Neubauer, Grace Z Yu and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Neurology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed, 4 pooled it
9.6field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

64 citing papers in PubMed, 4 syntheses or guidelines pooled it, 113 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Exploring the Mechanism of Postpartum Cognitive Dysfunction in a Preeclampsia Rat Model via Multimodal Imaging.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
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  12. Sleep duration promotes resistance and resilience to tau in older women at risk for Alzheimer's disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
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4 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors at 1 institution in 1 country.

Timo SiepmannFrom the Radcliffe Department of Medicine (T.S., H.B., Y.K., C.Z., J.F., S.N., A.J.L., P.L.), Department of Psychiatry (A.B.), Nuffield Department of Clinical Neurosciences (L.G.), Nuffield Department of Surgical Sciences (Y.B.S.), and Department of Cardiology (G.Z.Y.), University of Oxford; Department of Radiology (D.M.), Stoke Mandeville Hospital, Aylesbury, UK; and Department of Neurology (T.S.), University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
Henry BoardmanFrom the Radcliffe Department of Medicine (T.S., H.B., Y.K., C.Z., J.F., S.N., A.J.L., P.L.), Department of Psychiatry (A.B.), Nuffield Department of Clinical Neurosciences (L.G.), Nuffield Department of Surgical Sciences (Y.B.S.), and Department of Cardiology (G.Z.Y.), University of Oxford; Department of Radiology (D.M.), Stoke Mandeville Hospital, Aylesbury, UK; and Department of Neurology (T.S.), University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
Amy BilderbeckFrom the Radcliffe Department of Medicine (T.S., H.B., Y.K., C.Z., J.F., S.N., A.J.L., P.L.), Department of Psychiatry (A.B.), Nuffield Department of Clinical Neurosciences (L.G.), Nuffield Department of Surgical Sciences (Y.B.S.), and Department of Cardiology (G.Z.Y.), University of Oxford; Department of Radiology (D.M.), Stoke Mandeville Hospital, Aylesbury, UK; and Department of Neurology (T.S.), University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
Ludovica GriffantiFrom the Radcliffe Department of Medicine (T.S., H.B., Y.K., C.Z., J.F., S.N., A.J.L., P.L.), Department of Psychiatry (A.B.), Nuffield Department of Clinical Neurosciences (L.G.), Nuffield Department of Surgical Sciences (Y.B.S.), and Department of Cardiology (G.Z.Y.), University of Oxford; Department of Radiology (D.M.), Stoke Mandeville Hospital, Aylesbury, UK; and Department of Neurology (T.S.), University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
Yvonne KenworthyFrom the Radcliffe Department of Medicine (T.S., H.B., Y.K., C.Z., J.F., S.N., A.J.L., P.L.), Department of Psychiatry (A.B.), Nuffield Department of Clinical Neurosciences (L.G.), Nuffield Department of Surgical Sciences (Y.B.S.), and Department of Cardiology (G.Z.Y.), University of Oxford; Department of Radiology (D.M.), Stoke Mandeville Hospital, Aylesbury, UK; and Department of Neurology (T.S.), University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
Charlotte ZwagerFrom the Radcliffe Department of Medicine (T.S., H.B., Y.K., C.Z., J.F., S.N., A.J.L., P.L.), Department of Psychiatry (A.B.), Nuffield Department of Clinical Neurosciences (L.G.), Nuffield Department of Surgical Sciences (Y.B.S.), and Department of Cardiology (G.Z.Y.), University of Oxford; Department of Radiology (D.M.), Stoke Mandeville Hospital, Aylesbury, UK; and Department of Neurology (T.S.), University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
David McKeanFrom the Radcliffe Department of Medicine (T.S., H.B., Y.K., C.Z., J.F., S.N., A.J.L., P.L.), Department of Psychiatry (A.B.), Nuffield Department of Clinical Neurosciences (L.G.), Nuffield Department of Surgical Sciences (Y.B.S.), and Department of Cardiology (G.Z.Y.), University of Oxford; Department of Radiology (D.M.), Stoke Mandeville Hospital, Aylesbury, UK; and Department of Neurology (T.S.), University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
Jane FrancisFrom the Radcliffe Department of Medicine (T.S., H.B., Y.K., C.Z., J.F., S.N., A.J.L., P.L.), Department of Psychiatry (A.B.), Nuffield Department of Clinical Neurosciences (L.G.), Nuffield Department of Surgical Sciences (Y.B.S.), and Department of Cardiology (G.Z.Y.), University of Oxford; Department of Radiology (D.M.), Stoke Mandeville Hospital, Aylesbury, UK; and Department of Neurology (T.S.), University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
Stefan NeubauerFrom the Radcliffe Department of Medicine (T.S., H.B., Y.K., C.Z., J.F., S.N., A.J.L., P.L.), Department of Psychiatry (A.B.), Nuffield Department of Clinical Neurosciences (L.G.), Nuffield Department of Surgical Sciences (Y.B.S.), and Department of Cardiology (G.Z.Y.), University of Oxford; Department of Radiology (D.M.), Stoke Mandeville Hospital, Aylesbury, UK; and Department of Neurology (T.S.), University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
Grace Z YuFrom the Radcliffe Department of Medicine (T.S., H.B., Y.K., C.Z., J.F., S.N., A.J.L., P.L.), Department of Psychiatry (A.B.), Nuffield Department of Clinical Neurosciences (L.G.), Nuffield Department of Surgical Sciences (Y.B.S.), and Department of Cardiology (G.Z.Y.), University of Oxford; Department of Radiology (D.M.), Stoke Mandeville Hospital, Aylesbury, UK; and Department of Neurology (T.S.), University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
Adam J LewandowskiFrom the Radcliffe Department of Medicine (T.S., H.B., Y.K., C.Z., J.F., S.N., A.J.L., P.L.), Department of Psychiatry (A.B.), Nuffield Department of Clinical Neurosciences (L.G.), Nuffield Department of Surgical Sciences (Y.B.S.), and Department of Cardiology (G.Z.Y.), University of Oxford; Department of Radiology (D.M.), Stoke Mandeville Hospital, Aylesbury, UK; and Department of Neurology (T.S.), University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
Yrsa Bergmann SverrisdottirFrom the Radcliffe Department of Medicine (T.S., H.B., Y.K., C.Z., J.F., S.N., A.J.L., P.L.), Department of Psychiatry (A.B.), Nuffield Department of Clinical Neurosciences (L.G.), Nuffield Department of Surgical Sciences (Y.B.S.), and Department of Cardiology (G.Z.Y.), University of Oxford; Department of Radiology (D.M.), Stoke Mandeville Hospital, Aylesbury, UK; and Department of Neurology (T.S.), University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
Paul LeesonFrom the Radcliffe Department of Medicine (T.S., H.B., Y.K., C.Z., J.F., S.N., A.J.L., P.L.), Department of Psychiatry (A.B.), Nuffield Department of Clinical Neurosciences (L.G.), Nuffield Department of Surgical Sciences (Y.B.S.), and Department of Cardiology (G.Z.Y.), University of Oxford; Department of Radiology (D.M.), Stoke Mandeville Hospital, Aylesbury, UK; and Department of Neurology (T.S.), University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany. paul.leeson@cardiov.ox.ac.uk.
Stoke Mandeville Hospital · GB

Funding

British Heart Foundation FS/11/65/28865British Heart Foundation PG/13/58/30397
6 · The paper itself

Abstract

objectiveTo determine whether changes in cerebral structure are present after preeclampsia that may explain increased cerebrovascular risk in these women.

methodsWe conducted a case control study in women between 5 and 15 years after either a preeclamptic or normotensive pregnancy. Brain MRI was performed. Analysis of white matter structure was undertaken using voxel-based segmentation of fluid-attenuation inversion recovery sequences to assess white matter lesion volume and diffusion tensor imaging to measure microstructural integrity. Voxel-based analysis of gray matter volumes was performed with adjustment for skull size.

resultsThirty-four previously preeclamptic women (aged 42.8 ± 5.1 years) and 49 controls were included. Previously preeclamptic women had reduced cortical gray matter volume (523.2 ± 30.1 vs 544.4 ± 44.7 mL,

conclusionA history of preeclampsia is associated with temporal lobe white matter changes and reduced cortical volume in young women, which is out of proportion to their classic cardiovascular risk profile. The severity of changes is proportional to time since pregnancy, which would be consistent with continued accumulation of damage after pregnancy.

Indexed as

AdultCardiovascular DiseasesCerebral CortexDiffusion Tensor ImagingFemaleGray MatterHumansLongitudinal StudiesMagnetic Resonance ImagingMiddle AgedPre-EclampsiaPregnancyWhite Matter

Identifiers

PMID28235810
PMCPMC5373775
OpenAlexW2591016113

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.