Evidence map›Paper›PMID 27395335›Full record

ArticleEnvironment international2016

Urinary biomarkers of flame retardant exposure among collegiate U.S. gymnasts.

Courtney C Carignan, Mingliang Fang, Heather M Stapleton, Wendy Heiger-Bernays, Michael D McClean, Thomas F Webster

Open access · bronzeAbstract read
In one paragraph

Article in Environment international, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
4.2field-weighted citation impact, top 7% 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

14 citing papers in PubMed, 30 citations in OpenAlex.

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  9. Flame retardant exposure assessment: findings from a behavioral intervention study.Journal of exposure science & environmental epidemiology · 2019
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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 2 institutions in 2 countries.

Courtney C CarignanDepartment of Environmental Health, Boston University School of Public Health, Boston, MA, USA; Department of Environmental Health, Harvard School of Public Health, Boston, MA, USA. Electronic address: carignan@hsph.harvard.edu.
Mingliang FangNicholas School of the Environment, Duke University, Durham, NC, USA; School of Civil and Environmental Engineering, Nanyang Technological University, Singapore. Electronic address: fangmingliang0711@gmail.com.
Heather M StapletonNicholas School of the Environment, Duke University, Durham, NC, USA. Electronic address: heather.stapleton@duke.edu.
Wendy Heiger-BernaysDepartment of Environmental Health, Boston University School of Public Health, Boston, MA, USA. Electronic address: whb@bu.edu.
Michael D McCleanDepartment of Environmental Health, Boston University School of Public Health, Boston, MA, USA. Electronic address: mmcclean@bu.edu.
Thomas F WebsterDepartment of Environmental Health, Boston University School of Public Health, Boston, MA, USA. Electronic address: twebster@bu.edu.
Boston University · USDuke University · US

Funding

Zebrafish as a Detector of Organophosphate ExposureP42ES010356 · NIEHS · DUKE UNIVERSITY · PI EDWARD D LEVIN · 2000 to 2026
$56.2M
Training CoreP42ES007381 · NIEHS · BOSTON UNIVERSITY MEDICAL CAMPUS · PI MONTI, STEFANO · 1995 to 2019
$46.1M
Training Program in Environmental EpidemiologyT32ES007069 · NIEHS · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI LADEN, FRANCINE · 1985 to 2024
$13.9M
Environmental Epidemiology in Community SettingsT32ES014562 · NIEHS · BOSTON UNIVERSITY MEDICAL CAMPUS · PI Birgit Gunhild Claus Henn · 2006 to 2026
$7.7M
Children's Exposure to Flame Retardants: Effects on Thyroid Hormone RegulationR01ES016099 · NIEHS · DUKE UNIVERSITY · PI STAPLETON, HEATHER M · 2008 to 2017
$5.0M
Measuring Human Exposure to PBDEsR01ES015829 · NIEHS · BOSTON UNIVERSITY MEDICAL CAMPUS · PI WEBSTER, THOMAS F · 2008 to 2011
$1.8M
NIEHS NIH HHS P42 ES007381NIEHS NIH HHS P42 ES010356NIEHS NIH HHS R01 ES015829NIEHS NIH HHS R01 ES016099NIEHS NIH HHS T32 ES007069NIEHS NIH HHS T32 ES014562
6 · The paper itself

Abstract

Flame retardants are widely used in polyurethane foam materials including gymnastics safety equipment such as pit cubes and landing mats. We previously reported elevated concentrations of flame retardants in the air and dust of a U.S. gymnastics training facility and elevated PentaBDE in the serum of collegiate gymnasts. Our objective in this pilot study was to compare urinary biomarkers of exposure to other flame retardants and additives of polyurethane foam including tris(1,3-dichloro-2-propyl) phosphate (TDCIPP), triphenyl phosphate (TPHP) and 2-ethylhexyl- 2,3,4,5-tetrabromobenzoate (EH-TBB) in samples collected from 11 collegiate gymnasts before and after a gymnastics practice (n=53 urine samples total). We identified a 50% increase in the TPHP biomarker (p=0.03) from before to after practice, a non-significant 22% increase in the TDCIPP biomarker (p=0.14) and no change for the EH-TBB biomarker. These preliminary results indicate that the gymnastics training environment can be a source of recreational exposure to flame retardants. Such exposures are likely widespread, as we identified flame retardants in 89% of foam samples collected from gyms across the U.S.

Indexed as

AthletesGymnasticsAdolescentAir PollutantsBiomarkersBromobenzoatesEnvironmental MonitoringFemaleFlame RetardantsHalogenated Diphenyl EthersHumansOrganophosphorus CompoundsPilot ProjectsPolyurethanesYoung Adult2-ethylhexyltetrabromobenzoateAir PollutantsBiomarkersBromobenzoatesFlame RetardantsHalogenated Diphenyl EthersOrganophosphorus Compoundspolyurethane foamPolyurethanesEnvironmental exposureFlame retardantsGymnasticsOrganophosphorus compounds

Identifiers

PMID27395335
PMCPMC4980234
OpenAlexW2461259558

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.