Evidence map›Paper›PMID 33500807›Full record

ArticleSurgical neurology international2020

Nonconvulsive status epilepticus associated with Alzheimer's disease mimicking symptomatic focal epilepsy following the resection of a frontal parasagittal meningioma.

Keisuke Abe, Nobutaka Mukae, Takato Morioka, Yuhei Sangatsuda, Ayumi Sakata, Satoshi O Suzuki, Masahiro Mizoguchi

Open access · hybridAbstract readCase Reports
In one paragraph

Article in Surgical neurology international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.2field-weighted citation impact, top 46% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Keisuke AbeDepartment of Neurosurgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Nobutaka MukaeDepartment of Neurosurgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Takato MoriokaDepartment of Neurosurgery, Harasanshin Hospital, Fukuoka, Japan.
Yuhei SangatsudaDepartment of Neurosurgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Ayumi SakataDepartment of Clinical Chemistry and Laboratory Medicine, Kyushu University Hospital, Fukuoka, Japan.
Satoshi O SuzukiDepartment of Psychiatry, Shourai Hospital, Karatsu, Japan.
Masahiro MizoguchiDepartment of Neurosurgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Kyushu University · JPHarasanshin Hospital · JPKyushu University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEpilepsies are frequent in patients with Alzheimer's disease (AD); however, epilepsies in AD can easily go unrecognized because they usually present as focal impaired awareness seizures or nonconvulsive status epilepticus (NCSE) and can overlap with other symptoms of AD. CASE DESCRIPTION: We performed an epilepsy surgery in a 69-year-old woman with progressive cognitive impairment and consciousness disorder, who was diagnosed with focal NCSE related to the resected meningioma in the right frontal parasagittal region. Intraoperative electrocorticography revealed localized periodic paroxysmal discharges with beta and gamma activities in the neighboring cortex where the meningioma existed. The histopathological diagnosis of AD was first made from the resected epileptogenic cortex.

conclusionEven when there is a suspected epileptogenic lesion that could cause focal NCSE, AD should be ruled out in elderly patients with progressive cognitive decline.

Indexed as

Alzheimer’s diseaseElectrocorticographyHydrocephalusMeningiomaNonconvulsive status epilepticus

Identifiers

PMID33500807
PMCPMC7827503
OpenAlexW3118208828

What OpenQuestion holds

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LicenceCC BY-NC-SA
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Registered trials

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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.