Evidence map›Paper›PMID 31374877›Full record

ReviewDentistry journal2019

A Critical Review of Modern Concepts for Teeth Whitening.

Matthias Epple, Frederic Meyer, Joachim Enax

Registry-linked trialAbstract readReview
In one paragraph

Review in Dentistry journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04460755 (Tooth Whitening Evaluation With Cytotoxic and Genotoxic Effect of Commercial Whitening Toothpastes on Oral Mucosal Cells), which is not on this map. Cited by 70 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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.

NCT04460755 naunknown statusnot on this map

Tooth Whitening Evaluation With Cytotoxic and Genotoxic Effect of Commercial Whitening Toothpastes on Oral Mucosal Cells

TypeinterventionalSponsorUniversity of ZagrebRan2019 to 2020Enrolled210ConditionsTeeth WhiteningArmsControl group, Whitening toothpaste 1, Whitening toothpaste 2, Whitening toothpaste 3, Whitening toothpaste 4
3 · Its place in the literature

Who cites it

70 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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10 more citing papers are in PubMed but not listed here.

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

3 authors.

Matthias EppleInorganic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, 45117 Essen, Germany. matthias.epple@uni-due.de.ORCID 0000-0002-1641-7068
Frederic MeyerDr. Kurt Wolff GmbH & Co. KG, Research Department, Johanneswerkstr. 34-36, 33611 Bielefeld, Germany.
Joachim EnaxDr. Kurt Wolff GmbH & Co. KG, Research Department, Johanneswerkstr. 34-36, 33611 Bielefeld, Germany. joachim.enax@drwolffgroup.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Besides prevention of caries and periodontitis, an increasing number of oral care products focus on teeth whitening. The aim of this review is to summarize and discuss frequently used whitening agents and their efficacy from a chemical viewpoint. Therefore, a comprehensive literature survey on teeth whitening agents and products was conducted. The current whitening methods are analyzed and discussed from a chemist's viewpoint. Frequently used whitening agents are abrasives (mechanical removal of stains), antiredeposition agents (prevention of deposition of chromophores), colorants (intended to lead to a white color), proteases (degradation of proteins), peroxides (oxidation of organic chromophores), and surfactants (removal of hydrophobic compounds from tooth surface). In-office bleaching using peroxides is effective, but side effects like tooth sensitivity or a damage of the natural organic matrix of enamel and dentin may occur. The applicability of abrasives in teeth whitening is limited due to potential tooth wear, especially when toothpastes with high RDA values are used. The effect of other whitening agents in vivo is often unclear because of a shortage of placebo-controlled clinical trials.

Indexed as

abrasivesperoxidesteethtoothpastewhitening

Identifiers

PMID31374877
PMCPMC6784469

What OpenQuestion holds

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Registered trials

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.