Evidence map›Paper›PMID 32217554›Full record

ArticleAJNR. American journal of neuroradiology2020

Hippocampal Sclerosis Detection with NeuroQuant Compared with Neuroradiologists.

S Louis, M Morita-Sherman, S Jones, D Vegh, W Bingaman, I Blumcke, N Obuchowski, F Cendes, L Jehi

Open access · hybridAbstract readComparative Study
In one paragraph

Article in AJNR. American journal of neuroradiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 6% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

  1. Pooled it
  2. Observational
  3. Article
  4. Article
  5. Review
  6. Review
  7. Radiologic Classification of Hippocampal Sclerosis in Epilepsy.AJNR. American journal of neuroradiology · 2024
    Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Quantification of amyloid PET for future clinical use: a state-of-the-art review.European journal of nuclear medicine and molecular imaging · 2022
    Review
  20. 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

9 authors at 4 institutions in 4 countries.

S LouisFrom the Epilepsy Center (S.L., M.M.-S., S.J., D.V., W.B., L.J.), and.ORCID 0000-0001-5752-6271
M Morita-ShermanFrom the Epilepsy Center (S.L., M.M.-S., S.J., D.V., W.B., L.J.), and.ORCID 0000-0002-8531-3916
S JonesFrom the Epilepsy Center (S.L., M.M.-S., S.J., D.V., W.B., L.J.), and.ORCID 0000-0001-6511-9078
D VeghFrom the Epilepsy Center (S.L., M.M.-S., S.J., D.V., W.B., L.J.), and.ORCID 0000-0002-3471-5886
W BingamanFrom the Epilepsy Center (S.L., M.M.-S., S.J., D.V., W.B., L.J.), and.ORCID 0000-0001-8395-1167
I BlumckeInstitute of Neuropathology (I.B.), University Hospitals Erlangen, Erlangen, Germany.ORCID 0000-0001-8676-0788
N ObuchowskiQuantitative Health Sciences (N.O.), Cleveland Clinic, Cleveland, Ohio.ORCID 0000-0003-1891-7477
F CendesDepartment of Neurology (F.C.), University of Campinas-UNICAMP, Campinas, São Paulo, Brazil.ORCID 0000-0001-9336-9568
L JehiFrom the Epilepsy Center (S.L., M.M.-S., S.J., D.V., W.B., L.J.), and Jehil@ccf.org.ORCID 0000-0002-8041-6377
Epilepsy Foundation · AUCleveland Clinic · USFriedrich-Alexander-Universität Erlangen-Nürnberg · DEUniversidade Estadual de Campinas (UNICAMP) · BR

Funding

A Nomogram to Predict Seizure Outcomes After Resective Epilepsy SurgeryR01NS097719 · NINDS · CLEVELAND CLINIC LERNER COM-CWRU · PI JEHI, LARA · 2017 to 2021
$3.6M
NINDS NIH HHS R01 NS097719
6 · The paper itself

Abstract

background and purposeNeuroQuant is an FDA-approved software that performs automated MR imaging quantitative volumetric analysis. This study aimed to compare the accuracy of NeuroQuant analysis with visual MR imaging analysis by neuroradiologists with expertise in epilepsy in identifying hippocampal sclerosis. MATERIALS AND

methodsWe reviewed 144 adult patients who underwent presurgical evaluation for temporal lobe epilepsy. The reference standard for hippocampal sclerosis was defined by having hippocampal sclerosis on pathology (

resultsNeuroQuant analysis had a similar specificity to neuroradiologist visual MR imaging analysis (90.4% versus 91.6%;

conclusionsVisual MR imaging analysis by a neuroradiologist with expertise in epilepsy had a higher sensitivity than did NeuroQuant analysis, likely due to the inability of NeuroQuant to evaluate changes in hippocampal T2 signal or architecture. Given that there was no significant difference in specificity between NeuroQuant analysis and visual MR imaging analysis, NeuroQuant can be a valuable tool when the results are positive, particularly in centers that lack neuroradiologists with expertise in epilepsy, to help identify and refer candidates for temporal lobe epilepsy resection. In contrast, a negative test could justify a case referral for further evaluation to ensure that false-negatives are detected.

Indexed as

SoftwareAdultBayes TheoremEpilepsy, Temporal LobeFemaleHippocampusHumansImage Interpretation, Computer-AssistedMagnetic Resonance ImagingMaleMiddle AgedNeuroimagingRadiologistsSclerosisSensitivity and Specificity

Identifiers

PMID32217554
PMCPMC7144657
OpenAlexW3013532130

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.