Evidence map›Paper›PMID 20101684›Full record

ArticleAmerican journal of medical genetics. Part A2010

Fetal constraint as a potential risk factor for craniosynostosis.

Pedro A Sanchez-Lara, Suzan L Carmichael, John M Graham, Edward J Lammer, Gary M Shaw, Chen Ma, Sonja A Rasmussen, National Birth Defects Prevention Study

Open access · greenAbstract read
In one paragraph

Article in American journal of medical genetics. Part A, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 2 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

50 citing papers in PubMed, 2 syntheses or guidelines pooled it, 98 citations in OpenAlex.

  1. Genetics versus environment in the pathophysiology of sagittal synostosis.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2026
    Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Dynamics of postnatal bone development and epiphyseal synostosis in the caprine autopod.Developmental dynamics : an official publication of the American Association of Anatomists · 2026
    Article
  7. Article
  8. Article
  9. Review
  10. Non-syndromic craniosynostosis.Nature reviews. Disease primers · 2025
    Review
  11. Craniosynostosis in Isfahan, Iran: A Cross-Sectional Study.Journal of maxillofacial and oral surgery · 2023
    Article
  12. Article
  13. Pathogenic variants in the paired-related homeobox 1 gene (PRRX1) cause craniosynostosis with incomplete penetrance.Genetics in medicine : official journal of the American College of Medical Genetics · 2023
    Article
  14. Transcriptomic Signatures of Single-Suture Craniosynostosis Phenotypes.International journal of molecular sciences · 2023
    Article
  15. Sickle Cell Disease Association with Premature Suture Fusion in Young Children.Plastic and reconstructive surgery. Global open · 2022
    Article
  16. Craniosynostosis: A Pediatric Neurologist's Perspective.Journal of pediatric neurosciences · 2022
    Review
  17. Article
  18. Article
  19. High risk factors for craniosynostosis during pregnancy: A case-control study.European journal of obstetrics & gynecology and reproductive biology: X · 2022
    Article
  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

8 authors at 5 institutions in 1 country.

Pedro A Sanchez-LaraChildren's Hospital Los Angeles, Keck School of Medicine at University of Southern California, Los Angeles, California 90027, USA. pedro.sanchez@usc.edu
Suzan L Carmichael
John M Graham
Edward J Lammer
Gary M Shaw
Chen Ma
Sonja A Rasmussen
National Birth Defects Prevention Study
March of Dimes · USCedars-Sinai Medical Center · USCenters for Disease Control and Prevention · USStanford University · USUniversity of Southern California · US

Funding

THE SKELETAL DYSPLASIASP01HD022657 · NICHD · CEDARS-SINAI MEDICAL CENTER · PI EYRE, DAVID R · 1987 to 2011
$17.0M
UCLA Medical Genetics Training ProgramT32GM008243 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Julian Martinez-Agosto, STANLEY F. NELSON · 1987 to 2026
$6.8M
California Center of the NBDPS - Finding Causes and Preventives of Birth DefectsU01DD000489 · DD · STANFORD UNIVERSITY · PI SHAW, GARY C. · 2009 to 2013
$4.3M
Childrens Hospital Los Angeles Child Health Research Development AwardK12HD052954 · NICHD · CHILDREN'S HOSPITAL OF LOS ANGELES · PI WILLIAMS, ROBERTA GAY · 2006 to 2017
$4.0M
NCBDD CDC HHS 1U01DD000489-01NICHD NIH HHS HD22657NICHD NIH HHS K12 HD052954NICHD NIH HHS K12-HD05954NICHD NIH HHS P01 HD022657NIGMS NIH HHS 5-T32-GM08243NIGMS NIH HHS T32 GM008243PHS HHS U50/CCU925286
6 · The paper itself

Abstract

Non-syndromic craniosynostosis is multifactorial, and fetal head constraint has been hypothesized as one factor thought to play a role. Data from the National Birth Defects Prevention Study (NBDPS), a large multi-site case-control study of birth defects, were used to evaluate associations between four selected factors related to fetal constraint and craniosynostosis: plurality (twins or higher), macrosomia (birth weight >4,000 g), post-term gestational age (> or =42 weeks), and nulliparity (no previous live births). Case infants (n = 675) had craniosynostosis documented either by radiographic evidence or by surgical intervention. Infants with a recognized or strongly suspected single-gene conditions or chromosomal abnormalities were excluded. Control infants (n = 5,958) had no major birth defects and were randomly selected from the same population as case infants. Logistic regression was used to estimate odds ratios for the association between these four factors and craniosynostosis, while adjusting for several covariates. We found that plurality and nulliparity were associated with a twofold increased risk for metopic craniosynostosis, and macrosomia had almost twice the risk of developing coronal craniosynostosis. Contrary to our hypothesis, prematurity and low birth weight were also associated with craniosynostosis. In conclusion, these four constraint-related factors were not found to be associated with craniosynostosis when all suture types were combined, though some types of craniosynostosis were associated with individual constraint-related factors.

Indexed as

Birth WeightCase-Control StudiesCongenital AbnormalitiesCraniosynostosesFemaleFetal Growth RetardationGestational AgeHumansInfant, NewbornMaleOdds RatioPregnancyPregnancy ComplicationsRiskRisk Factors

Identifiers

PMID20101684
PMCPMC2815148
OpenAlexW2078555692

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.