Evidence map›Paper›PMID 28619377›Full record

Observational studyPediatric neurology2017

Cumulative Incidence of Seizures and Epilepsy in Ten-Year-Old Children Born Before 28 Weeks' Gestation.

Laurie M Douglass, Timothy C Heeren, Carl E Stafstrom, William DeBassio, Elizabeth N Allred, Alan Leviton, T Michael O'Shea, Deborah Hirtz, Julie Rollins, Karl Kuban

Open access · greenAbstract readMulticenter StudyObservational Study
In one paragraph

Observational study in Pediatric neurology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
6.5field-weighted citation impact, top 4% 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

26 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Comparing autism phenotypes in children born extremely preterm and born at term.Autism research : official journal of the International Society for Autism Research · 2023
    Article
  11. Article
  12. Psychiatric Outcomes, Functioning, and Participation in Extremely Low Gestational Age Newborns at Age 15 Years.Journal of the American Academy of Child and Adolescent Psychiatry · 2022
    Article
  13. Article
  14. Extreme prematurity: Risk and resiliency.Current problems in pediatric and adolescent health care · 2022
    Review
  15. Article
  16. Article
  17. Article
  18. Observational
  19. 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

10 authors at 6 institutions in 1 country.

Laurie M DouglassDepartment of Pediatrics and Neurology, Boston Medical Center, Boston, Massachusetts. Electronic address: laurie.douglass@bmc.org.
Timothy C HeerenDepartment of Biostatistics, Boston University School of Public Health, Boston, Massachusetts.
Carl E StafstromDepartment of Neurology, Johns Hopkins Hospital, Baltimore, Maryland.
William DeBassioDepartment of Pediatrics and Neurology, Boston Medical Center, Boston, Massachusetts.
Elizabeth N AllredHarvard Medical School, Boston, Massachusetts; Department of Neurology, Boston Children's Hospital, Boston, Massachusetts.
Alan LevitonHarvard Medical School, Boston, Massachusetts; Department of Neurology, Boston Children's Hospital, Boston, Massachusetts.
T Michael O'SheaDepartment of Pediatrics, University of North Carolina, Chapel Hill, North Carolina.
Deborah HirtzNational Institute of Neurological Disorders and Stroke, Bethesda, Maryland.
Julie RollinsDepartment of Pediatrics and Neurology, Boston Medical Center, Boston, Massachusetts.
Karl KubanDepartment of Pediatrics and Neurology, Boston Medical Center, Boston, Massachusetts.
Boston Medical Center · USBoston Children's Hospital · USBoston University · USJohns Hopkins Hospital · USNational Institute of Neurological Disorders and Stroke · USUniversity of North Carolina at Chapel Hill · US

Funding

Neonatal Biomarkers in Extremely Preterm Babies Predict Childhood Brain DisordersU01NS040069 · NINDS · CHILDREN'S HOSPITAL BOSTON · PI KUBAN, KARL · 2001 to 2014
$34.0M
NINDS NIH HHS U01 NS040069
6 · The paper itself

Abstract

objectiveWe evaluated the incidence of seizures and epilepsy in the first decade of life among children born extremely premature (less than 28 weeks' gestation).

methodIn a prospective, multicenter, observational study, 889 of 966 eligible children born in 2002 to 2004 were evaluated at two and ten years for neurological morbidity. Complementing questionnaire data to determine a history of seizures, all caregivers were interviewed retrospectively for postneonatal seizures using a validated seizure screen followed by a structured clinical interview by a pediatric epileptologist. A second pediatric epileptologist established an independent diagnosis based on recorded responses of the interview. A third epileptologist determined the final diagnosis when evaluators disagreed (3%). Life table survival methods were used to estimate seizure incidence through ten years.

resultsBy age ten years, 12.2% (95% confidence interval: 9.8, 14.5) of children had experienced one or more seizures, 7.6% (95% confidence interval: 5.7, 9.5) had epilepsy, 3.2% had seizure with fever, and 1.3% had a single, unprovoked seizure. The seizure incidence increased with decreasing gestational age. In more than 75% of children with seizures, onset was after one year of age. Seizure incidence was comparable in both sexes. Two-thirds of those with epilepsy had other neurological disorders. One third of children with epilepsy were not recorded on the medical history questionnaire. SIGNIFICANCE: The incidence of epilepsy through age ten years among children born extremely premature is approximately 7- to 14-fold higher than the 0.5% to 1% lifetime incidence reported in the general pediatric population. Seizures in this population are under-recognized, and possibly underdiagnosed, by parents and providers.

Indexed as

Infant, Extremely PrematureAge FactorsCerebral PalsyChildCognition DisordersEpilepsyFemaleGestational AgeHeadHumansIncidenceMaleNeuropsychological TestsProspective StudiesRetrospective StudiesSeizuresepilepsyextreme prematuritylow gestational agenewbornrateriskseizure incidence

Identifiers

PMID28619377
PMCPMC5524375
OpenAlexW2614489971

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.