Evidence map›Paper›PMID 22490769›Full record

ArticlePediatric neurology2012

Inheritance of febrile seizures in sudden unexplained death in toddlers.

Ingrid A Holm, Annapurna Poduri, Laura Crandall, Elisabeth Haas, Marjorie R Grafe, Hannah C Kinney, Henry F Krous

Abstract read
In one paragraph

Article in Pediatric neurology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

16 citing papers in PubMed, 26 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Genetic Determinants of Sudden Unexpected Death in Pediatrics.Genetics in medicine : official journal of the American College of Medical Genetics · 2022
    Article
  9. Article
  10. Article
  11. Article
  12. Neuropathologic Changes in Sudden Unexplained Death in Childhood.Journal of neuropathology and experimental neurology · 2020
    Article
  13. Review
  14. Article
  15. Review
  16. 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

7 authors at 5 institutions in 1 country.

Ingrid A HolmDivision of Genetics, Program in Genomics, and Manton Center for Orphan Disease Research, Children's Hospital Boston and Harvard Medical School, Boston, Massachusetts 02115, USA. ingrid.holm@childrens.harvard.edu
Annapurna Poduri
Laura Crandall
Elisabeth Haas
Marjorie R Grafe
Hannah C Kinney
Henry F Krous
Harvard University · USRady Children's Hospital-San Diego · USBoston Children's Hospital · USCJ Foundation for SIDS · USOregon Health & Science University · US

Funding

SYNAPTIC MECHANISMS IN HIPPOCAMPAL EPILEPTOGENESISP30HD018655 · NICHD · CHILDREN'S HOSPITAL BOSTON · PI FAGIOLINI, MICHELA · 1985 to 2015
$26.2M
Genetics of Familial Epilepsy SyndromesK23NS069784 · NINDS · BOSTON CHILDREN'S HOSPITAL · PI PODURI, ANNAPURNA · 2010 to 2014
$901k
NICHD NIH HHS P30 HD018655NICHD NIH HHS P30 HD18655NINDS NIH HHS K23 NS069784
6 · The paper itself

Abstract

Sudden unexplained death in toddlers has been associated with febrile seizures, family history of febrile seizures, and hippocampal anomalies. We investigated the mode of inheritance for febrile seizures in these families. A three-generation pedigree was obtained from families enrolled in the San Diego Sudden Unexplained Death in Childhood Research Project, involving toddlers with sudden unexplained death, febrile seizures, and family history of febrile seizures. In our six cases, death was unwitnessed and related to sleep. The interval from last witnessed febrile seizure to death ranged from 3 weeks to 6 months. Hippocampal abnormalities were identified in one of three cases with available autopsy sections. Autosomal dominant inheritance of febrile seizures was observed in three families. A fourth demonstrated autosomal dominant inheritance with incomplete penetrance or variable expressivity. In two families, the maternal and paternal sides manifested febrile seizures. In this series, the major pattern of inheritance in toddlers with sudden unexplained death and febrile seizures was autosomal dominant. Future studies should develop markers (including genetic) to identify which patients with febrile seizures are at risk for sudden unexplained death in childhood, and to provide guidance for families and physicians.

Indexed as

Death, SuddenPedigreeAutopsyChildChild, PreschoolFemaleHumansInfantMaleSeizures, Febrile

Identifiers

PMID22490769
PMCPMC4009678
OpenAlexW2042352675

What OpenQuestion holds

Textmetadata
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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.