Evidence map›Paper›PMID 21740417›Full record

ArticleEpilepsia2011

Epilepsy imaging study guideline criteria: commentary on diagnostic testing study guidelines and practice parameters.

William D Gaillard, J Helen Cross, John S Duncan, Hermann Stefan, William H Theodore, Task Force on Practice Parameter Imaging Guidelines for International League Against Epilepsy, Commission for Diagnostics

Open access · bronzeAbstract read
In one paragraph

Article in Epilepsia, 2011. 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
3.3field-weighted citation impact, top 8% 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, 98 citations in OpenAlex.

  1. Interventions to reduce the time to diagnosis of brain tumours.The Cochrane database of systematic reviews · 2020
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. PISCOM: a new procedure for epilepsy combining ictal SPECT and interictal PET.European journal of nuclear medicine and molecular imaging · 2018
    Article
  8. Article
  9. Article
  10. Article
  11. Neuroimaging of epilepsy.Handbook of clinical neurology · 2016
    Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. PET of serotonin 1A receptors and cerebral glucose metabolism for temporal lobectomy.Journal of nuclear medicine : official publication, Society of Nuclear Medicine · 2012
    Article
  20. Article
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

6 authors at 4 institutions in 3 countries.

William D GaillardCenter for Neuroscience, Children's National Medical Center, George Washington University, Washington, District of Columbia 20010, USA. wgaillar@cnmc.org
J Helen Cross
John S Duncan
Hermann Stefan
William H Theodore
Task Force on Practice Parameter Imaging Guidelines for International League Against Epilepsy, Commission for Diagnostics
University College London · GBChildren's National · USNational Institutes of Health · USUniversitätsklinikum Erlangen · DE

Funding

NEUROIMAGING COREP30HD040677 · NICHD · CHILDREN'S RESEARCH INSTITUTE · PI VITTORIO GALLO, VITTORIO GALLO VITTORIO GALLO · 2001 to 2015
$15.9M
Physiologic And Pharmacologic Studies In EpilepsyZIANS002236 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI THEODORE, WILLIAM · 2009 to 2020
$14.2M
Pediatric Clinical Research Scholar Program - WashingtonK12RR017613 · NCRR · CHILDREN'S RESEARCH INSTITUTE · PI LUBAN, NAOMI L · 2002 to 2007
$4.8M
Neuropsychological And Cognitive Studies In EpilepsyZIANS002858 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI THEODORE, WILLIAM · 2009 to 2012
$3.5M
Plasticity of Language Networks in Childhood EpilepsyR01NS044280 · NINDS · CHILDREN'S NATIONAL MEDICAL CENTER · PI GAILLARD, WILLIAM DAVIS · 2002 to 2006
$1.9M
Integrating brain imaging and genetic analysis of ADHDR01MH065395 · NIMH · GEORGETOWN UNIVERSITY · PI VAIDYA, CHANDAN J · 2003 to 2007
$1.6M
PHYSIOLOGIC AND PHARMACOLOGIC STUDIES IN EPILEPSYZ01NS002236 · NINDS · NEUROLOGICAL DISORDERS AND STROKE · PI THEODORE, WILLIAM H · 1985 to 2008
$1.1M
Intramural NIH HHS Z01 NS002236NCRR NIH HHS 1K12RR17613-01NCRR NIH HHS K12 RR017613NICHD NIH HHS 1P30HD40677-01NICHD NIH HHS P30 HD040677NIMH NIH HHS 1 R01 MH065395-01A2NIMH NIH HHS R01 MH065395NINDS NIH HHS 1R01NS44280-01NINDS NIH HHS R01 NS044280Wellcome Trust
6 · The paper itself

Abstract

Recognition of limited economic resources, as well as potential adverse effects of "over testing," has increased interest in "evidence-based" assessment of new medical technology. This creates a particular problem for evaluation and treatment of epilepsy, which are increasingly dependent on advanced imaging and electrophysiology, since there is a marked paucity of epilepsy diagnostic and prognostic studies that meet rigorous standards for evidence classification. The lack of high quality data reflects fundamental weaknesses in many imaging studies but also limitations in the assumptions underlying evidence classification schemes as they relate to epilepsy, and to the practicalities of conducting adequately powered studies of rapidly evolving technologies. We review the limitations of current guidelines and propose elements for imaging studies that can contribute meaningfully to the epilepsy literature.

Indexed as

Diagnostic ImagingEpilepsyHumansPractice Guidelines as Topic

Identifiers

PMID21740417
PMCPMC3169743
OpenAlexW1804185570

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.