Evidence map›Paper›PMID 30089657›Full record

Observational studyPediatrics2018

Neuroimaging of Early Life Epilepsy.

Jason Coryell, William D Gaillard, Renée A Shellhaas, Zachary M Grinspan, Elaine C Wirrell, Kelly G Knupp, Courtney J Wusthoff, Cynthia Keator, Joseph E Sullivan, Tobias Loddenkemper and 6 more

Open access · bronzeAbstract readObservational Study
In one paragraph

Observational study in Pediatrics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 11% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

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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

16 authors at 15 institutions in 1 country.

Jason CoryellDepartments of Pediatrics and.
William D GaillardDepartment of Neurology, Children's National Health System and School of Medicine, The George Washington University, Washington, District of Columbia.
Renée A ShellhaasDepartment of Pediatrics, University of Michigan, Ann Arbor, Michigan.
Zachary M GrinspanHealth Information Technology Evaluation Collaborative, Weill Cornell Medicine and New York-Presbyterian Hospital, New York, New York.
Elaine C WirrellDepartment of Neurology, Mayo Clinic, Rochester, Minnesota.
Kelly G KnuppDepartment of Pediatrics and Neurology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Courtney J WusthoffDivision of Child Neurology, Stanford University, Palo Alto, California.
Cynthia KeatorJane and John Justin Neurosciences Center, Cook Children's Health Care System, Fort Worth, Texas.
Joseph E SullivanDepartment of Neurology, University of California, San Francisco, San Francisco, California.
Tobias LoddenkemperDivision of Epilepsy and Clinical Neurophysiology, Boston Children's Hospital and Harvard Medical School, Harvard University, Boston, Massachusetts.
Anup PatelDepartment of Pediatrics, The Ohio State University and Nationwide Children's Hospital, Columbus, Ohio.
Catherine J ChuDepartment of Neurology, Massachusetts General Hospital, Boston, Massachusetts.
Shavonne MasseyDepartments of Neurology and.
Edward J NovotnyDivision of Pediatric Neurology, Departments of Neurology and.
Russel P SanetoDivision of Pediatric Neurology, Departments of Neurology and.
Anne T BergEpilepsy Center, Ann and Robert H. Lurie Children's Hospital of Chicago and Department of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, Illinois atberg@luriechildrens.org.
Boston Children's Hospital · USChildren's National · USCook Children's Health Care System · USCornell University · USLurie Children's Hospital · USMassachusetts General Hospital · USMayo Clinic · USOregon Health & Science University · USPediatrics and Genetics · USStanford University · USThe Ohio State University · USUniversity of California, San Francisco · USUniversity of Colorado Anschutz Medical Campus · USUniversity of Michigan–Ann Arbor · USUniversity of Pennsylvania · US

Funding

Identification of Cortical Biomarkers for Seizure Risk in Childhood EpilepsyK23NS092923 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI CHU, CATHERINE J · 2015 to 2020
$1.0M
NINDS NIH HHS K23 NS092923
6 · The paper itself

Abstract

objectivesWe assessed the adherence to neuroimaging guidelines and the diagnostically relevant yield of neuroimaging in newly presenting early life epilepsy (ELE).

methodsThere were 775 children with a new diagnosis of epilepsy (<3 years old at onset) who were recruited through the ELE study at 17 US pediatric epilepsy centers (2012-2015) and managed prospectively for 1 year. The data were analyzed to assess the proportion of children who underwent neuroimaging, the type of neuroimaging, and abnormalities.

resultsOf 725 children (93.5%) with neuroimaging, 714 had an MRI (87% with seizure protocols) and 11 had computed tomography or ultrasound only. Etiologically relevant abnormalities were present in 290 individuals (40%) and included: an acquired injury in 97 (13.4%), malformations of cortical development in 56 (7.7%), and other diffuse disorders of brain development in 51 (7.0%). Neuroimaging was abnormal in 160 of 262 (61%) children with abnormal development at diagnosis versus 113 of 463 (24%) children with typical development. Neuroimaging abnormalities were most common in association with focal seizure semiology (40%), spasms (47%), or unclear semiology (42%). In children without spasms or focal semiology with typical development, 29 of 185 (16%) had imaging abnormalities. Pathogenic genetic variants were identified in 53 of 121 (44%) children with abnormal neuroimaging in whom genetic testing was performed.

conclusionsStructural abnormalities occur commonly in ELE, and adherence to neuroimaging guidelines is high at US pediatric epilepsy centers. These data support the universal adoption of imaging guidelines because the yield is substantially high, even in the lowest risk group.

Indexed as

BrainChild, PreschoolEpilepsyFemaleGuideline AdherenceHumansInfantMagnetic Resonance ImagingMaleNeuroimagingUnited States

Identifiers

PMID30089657
PMCPMC6510984
OpenAlexW2885663991

What OpenQuestion holds

Textmetadata
LicenceTDM
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.