Evidence map›Paper›PMID 34085204›Full record

SynthesisEuropean archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry2021

Does the etching strategy influence the bonding of universal adhesive systems to primary teeth? A systematic review and meta-analysis of in vitro studies.

T T Fröhlich, L D Gindri, F Z M Soares, R de Oliveira Rocha

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 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.

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

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
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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

4 authors.

T T FröhlichDental Science Graduate Program, Federal University of Santa Maria, Santa Maria, RS, Brazil.ORCID http://orcid.org/0000-0001-5939-1200
L D GindriDental Science Graduate Program, Federal University of Santa Maria, Santa Maria, RS, Brazil.ORCID http://orcid.org/0000-0002-1676-8781
F Z M SoaresDepartment of Restorative Dentistry, Federal University of Santa Maria, Santa Maria, RS, Brazil.ORCID http://orcid.org/0000-0002-1894-0530
R de Oliveira RochaDepartment of Stomatology, Federal University of Santa Maria, Cidade Universitária, Av. Roraima, 1000 Prédio 26 F, Santa Maria, RS, Brazil. rachelrocha@smail.ufsm.br.ORCID http://orcid.org/0000-0001-7737-2257

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo assess through a systematic review and meta-analysis of in vitro studies, the influence of the etching strategy (etch-and-rinse versus self-etch) of universal adhesive systems on bonding to primary teeth.

methodsA systematic search was carried out in PubMed, Web of Science and Scopus. In vitro studies that compared the bond strength of the etching strategies of universal adhesives to primary teeth were included. Pooled-effect estimates were derived from a random-effects model by comparing the standardized mean difference between the etching strategies (α < 0.05). The risk of bias and heterogeneity between studies were also assessed (Cochrane and I2 tests).

resultsSeven studies were included in the review and six in the meta-analyses. For dentin, the immediate bond strength was not influenced by the etching strategy regardless of sound (Z = 0.72, p = 0.47) or caries-affected (Z = 1.27, p = 0.21) substrate, nor after aging (Z = 0.24, p = 0.81). It was not possible to perform a meta-analysis for the enamel substrate. Most studies have a medium risk of bias.

conclusionsThis systematic review and meta-analysis of in vitro studies provides evidence that universal adhesives can be used in both etching strategies in primary dentin. The evidence is currently insufficient about whether selective acid etching of primary enamel is necessary when universal adhesive systems are used.

Indexed as

Dental BondingDentin-Bonding AgentsDental CementsDentinHumansMaterials TestingResin CementsTooth, DeciduousDental CementsDentin-Bonding AgentsResin CementsBond strengthPrimary teethUniversal adhesive system

Identifiers

What OpenQuestion holds

Textmetadata
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.