Evidence map›Paper›PMID 39060473›Full record

Trial reportLasers in medical science2024

Clinical comparison of whitening efficacy and tooth sensitivity of different concentrations of hydrogen peroxide photoactivated with violet or blue LEDs.

Maria Gabriela Veiga Vidal de Oliveira, Daniel José Braga Dutra, Joatan Lucas de Sousa Gomes Costa, João Felipe Besegato, Antonia Patricia Oliveira Barros, Ricardo Reis Oliveira, Patricia Valente Araújo, Hugo Henriques Alvim

Abstract readRandomized Controlled TrialComparative Study
PubMed Publisher
In one paragraph

Trial report in Lasers in medical science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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.

Maria Gabriela Veiga Vidal de OliveiraDepartment of Restorative Dentistry, Faculty of Dentistry, Federal University of Minas Gerais - UFMG, Belo Horizonte, MG, 31270-901, Brazil.ORCID http://orcid.org/0000-0002-7054-5300
Daniel José Braga DutraDepartment of Restorative Dentistry, Faculty of Dentistry, Federal University of Minas Gerais - UFMG, Belo Horizonte, MG, 31270-901, Brazil.ORCID http://orcid.org/0000-0001-5075-4570
Joatan Lucas de Sousa Gomes CostaDepartment of Restorative Dentistry, Faculty of Dentistry, Federal University of Minas Gerais - UFMG, Belo Horizonte, MG, 31270-901, Brazil. joatan_costa@hotmail.com.
João Felipe BesegatoSchool of Dentistry, Federal University of Mato Grosso do Sul - UFMS, Campo Grande, MS, 79070-900, Brazil.
Antonia Patricia Oliveira BarrosDepartment of Restorative Dentistry, School of Dentistry, Araraquara, São Paulo University - UNESP, Araraquara, SP, 14801-903, Brazil.
Ricardo Reis OliveiraDepartment of Restorative Dentistry, Faculty of Dentistry, Federal University of Minas Gerais - UFMG, Belo Horizonte, MG, 31270-901, Brazil.ORCID http://orcid.org/0000-0001-8397-9557
Patricia Valente AraújoDepartment of Restorative Dentistry, Faculty of Dentistry, Federal University of Minas Gerais - UFMG, Belo Horizonte, MG, 31270-901, Brazil.ORCID http://orcid.org/0000-0001-9413-5595
Hugo Henriques AlvimDepartment of Restorative Dentistry, Faculty of Dentistry, Federal University of Minas Gerais - UFMG, Belo Horizonte, MG, 31270-901, Brazil.ORCID http://orcid.org/0000-0003-1861-226X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study evaluated the photoactivation of hydrogen peroxide gels at different concentrations using blue or violet LED in terms of whitening efficacy and tooth sensitivity. Forty patients were randomly divided into 4 groups: HP6V (violet LED and 6% hydrogen peroxide), HP6B (blue LED and 6% hydrogen peroxide), HP35V (violet LED and 35% hydrogen peroxide), and HP35B (blue LED and 35% hydrogen peroxide). The L*, a* and b* values were measured before, 1 week and 3 months after treatment, and the ΔE and ΔW

Indexed as

Dentin SensitivityHydrogen PeroxideTooth BleachingTooth Bleaching AgentsAdultFemaleHumansMaleMiddle AgedTreatment OutcomeYoung AdultHydrogen PeroxideTooth Bleaching AgentsBleaching sensitivityBlue LEDHydrogen peroxideTooth whiteningViolet LED

Identifiers

PMID39060473

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.