Evidence map›Paper›PMID 24531164›Full record

ArticleEnvironmental health perspectives2014

Human health effects of tetrachloroethylene: key findings and scientific issues.

Kathryn Z Guyton, Karen A Hogan, Cheryl Siegel Scott, Glinda S Cooper, Ambuja S Bale, Leonid Kopylev, Stanley Barone, Susan L Makris, Barbara Glenn, Ravi P Subramaniam and 3 more

Open access · diamondAbstract read
In one paragraph

Article in Environmental health perspectives, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
9.5field-weighted citation impact, top 1% 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

33 citing papers in PubMed, 245 citations in OpenAlex.

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  8. Parkinson's Disease Progression and Exposure to Contaminated Water at Camp Lejeune.Movement disorders : official journal of the Movement Disorder Society · 2024
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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

13 authors at 2 institutions in 1 country.

Kathryn Z GuytonNational Center for Environmental Assessment.
Karen A Hogan
Cheryl Siegel Scott
Glinda S Cooper
Ambuja S Bale
Leonid Kopylev
Stanley Barone
Susan L Makris
Barbara Glenn
Ravi P Subramaniam
Maureen R Gwinn
Rebecca C Dzubow
Weihsueh A Chiu
National Center for Environmental Assessment (EPA) · USEnvironmental Protection Agency · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe U.S. Environmental Protection Agency (EPA) completed a toxicological review of tetrachloroethylene (perchloroethylene, PCE) in February 2012 in support of the Integrated Risk Information System (IRIS).

objectivesWe reviewed key findings and scientific issues regarding the human health effects of PCE described in the U.S. EPA's Toxicological Review of Tetrachloroethylene (Perchloroethylene).

methodsThe updated assessment of PCE synthesized and characterized a substantial database of epidemiological, experimental animal, and mechanistic studies. Key scientific issues were addressed through modeling of PCE toxicokinetics, synthesis of evidence from neurological studies, and analyses of toxicokinetic, mechanistic, and other factors (tumor latency, severity, and background rate) in interpreting experimental animal cancer findings. Considerations in evaluating epidemiological studies included the quality (e.g., specificity) of the exposure assessment methods and other essential design features, and the potential for alternative explanations for observed associations (e.g., bias or confounding). DISCUSSION: Toxicokinetic modeling aided in characterizing the complex metabolism and multiple metabolites that contribute to PCE toxicity. The exposure assessment approach-a key evaluation factor for epidemiological studies of bladder cancer, non-Hodgkin lymphoma, and multiple myeloma-provided suggestive evidence of carcinogenicity. Bioassay data provided conclusive evidence of carcinogenicity in experimental animals. Neurotoxicity was identified as a sensitive noncancer health effect, occurring at low exposures: a conclusion supported by multiple studies. Evidence was integrated from human, experimental animal, and mechanistic data sets in assessing adverse health effects of PCE.

conclusionsPCE is likely to be carcinogenic to humans. Neurotoxicity is a sensitive adverse health effect of PCE.

Indexed as

AnimalsCarcinogens, EnvironmentalHumansLymphoma, Non-HodgkinMultiple MyelomaTetrachloroethyleneUnited StatesUnited States Environmental Protection AgencyUrinary Bladder NeoplasmsCarcinogens, EnvironmentalTetrachloroethylene

Identifiers

PMID24531164
PMCPMC3984230
OpenAlexW1985443295

What OpenQuestion holds

Textmetadata
LicenceCC0
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.