Evidence map›Paper›PMID 36419954›Full record

ArticleAmerican journal of neurodegenerative disease2022

Prevalence, clinical, imaging, electroencephalography and laboratory characteristics of seizures in COVID-19.

Keyvan Ghadimi, Zohreh Heidari, Mohsen Kheradmand, Mohammad Amin Najafi, Ahmad Chitsaz, Fariborz Khorvash, Maryam Fahim, Mohammad Reza Najafi

Open access · greenAbstract read
In one paragraph

Article in American journal of neurodegenerative disease, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 49% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. Review
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

8 authors at 1 institution in 1 country.

Keyvan GhadimiSchool of Medicine, Isfahan University of Medical Sciences Isfahan, Iran.
Zohreh HeidariDepartment of Neurology, School of Medicine, Isfahan University of Medical Sciences Isfahan, Iran.
Mohsen KheradmandDepartment of Neurology, School of Medicine, Isfahan University of Medical Sciences Isfahan, Iran.
Mohammad Amin NajafiDepartment of Neurology, School of Medicine, Isfahan University of Medical Sciences Isfahan, Iran.
Ahmad ChitsazDepartment of Neurology, School of Medicine, Isfahan University of Medical Sciences Isfahan, Iran.
Fariborz KhorvashDepartment of Neurology, School of Medicine, Isfahan University of Medical Sciences Isfahan, Iran.
Maryam FahimSchool of Medicine, Isfahan University of Medical Sciences Isfahan, Iran.
Mohammad Reza NajafiDepartment of Neurology, School of Medicine, Isfahan University of Medical Sciences Isfahan, Iran.
Isfahan University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCOVID-19 is the cause of the recent pandemic. Viral infections could increase the risks of neurological impairments, including seizures. Here, we aimed to evaluate the prevalence, clinical, imaging, electroencephalography and laboratory characteristics of seizures in COVID-19.

methodsThis retrospective cross-sectional study was performed on cases of COVID-19 infection and seizure. The prevalence of seizures in patients with COVID-19 was calculated using the incidence of seizures in all patients. The collected data were age, sex, history of previous illnesses, the severity of COVID-19 disease, patients' medications, hospitalization, and the presence of electrolyte disorders in patients' tests and other tests such as blood gas. Those patients with their first seizure episodes were also divided into two groups of cases with COVID-19 associated seizures (N=38) and non-COVID-19 associated seizures (N=37) and the mentioned data were compared between the two groups.

resultsWe assessed data of 60 patients with COVID-19-associated seizures (group 1), 40 patients with seizures not related to COVID-19 (group 2) and 60 patients with COVID-19 infection and no seizures (group 3). The prevalence of hypertension and diabetes mellitus were significantly higher in group 3 compared to group 1 (P=0.044 and P=0.009, respectively). Still, patients in group 1 had a higher prevalence of cerebrovascular accidents (CVA) compared to group 3 (P=0.008). The prevalence of abnormal EEG was significantly higher in cases with COVID-19 infection compared to the other group (P<0.001). Cases with their first seizure episode associated with COVID-19 had significantly higher creatinine levels (P=0.035), lower blood pH (P=0.023), lower blood HCO3 (P=0.001), higher ALT (P=0.004), higher blood urea nitrogen (BUN) (P=0.001), lower hemoglobin (Hb) (P=0.017), higher ESR (P=0.001), higher CRP (P<0.001) and higher mortality rates (P=0.004).

conclusionPatients with COVID-19 infection and seizure have higher mortality rates and disturbed laboratory data.

Indexed as

COVID-19epilepsypandemicseizure

Identifiers

PMID36419954
PMCPMC9678745
OpenAlexW4310330997

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.