Evidence map›Paper›PMID 34243727›Full record

ArticleBMC oral health2021

Laboratory evaluation of the potential masking of color changes produced by silver diamine fluoride in primary molars.

Dina Hamdy, Maria Giraki, Amr Abd Elaziz, Amira Badran, Gehan Allam, Stefan Ruettermann

Open access · goldAbstract read
In one paragraph

Article in BMC oral health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
5.8field-weighted citation impact, top 3% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

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  19. In vitro comparative evaluation of physical and chemical properties of surface enamel after using APF and SDF with or without laser activation.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2023
    Article
  20. Influence of salivary acquired pellicle on colour changes and minerals content of dentine after application of silver diamine fluoride followed by potassium iodide.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2023
    Article
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.

Dina Hamdy *Department of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Ain Shams University, Organization of African Unity Street, El Qobba Bridge, Al Waili, Cairo, 11865, Egypt.
Maria Giraki *Department of Operative Dentistry, Dental School (Carolinum), Goethe-University Frankfurt, Theodor-Stern-Kai 7/29, 60596, Frankfurt am Main, Germany. Giraki@med.uni-frankfurt.de.
Amr Abd ElazizDepartment of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Ain Shams University, Organization of African Unity Street, El Qobba Bridge, Al Waili, Cairo, 11865, Egypt.
Amira BadranDepartment of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Ain Shams University, Organization of African Unity Street, El Qobba Bridge, Al Waili, Cairo, 11865, Egypt.
Gehan AllamDepartment of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Ain Shams University, Organization of African Unity Street, El Qobba Bridge, Al Waili, Cairo, 11865, Egypt.
Stefan RuettermannDepartment of Operative Dentistry, Dental School (Carolinum), Goethe-University Frankfurt, Theodor-Stern-Kai 7/29, 60596, Frankfurt am Main, Germany.
Ain Shams University · EGGoethe University Frankfurt · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe importance of Silver diamine fluoride (SDF) as a minimally invasive and nonaerosolizing management during COVID-19 pandemic has highly increased. SDF is a caries-arresting agent that causes staining of tooth structure. Managing this discoloration will increase its acceptance in treating primary teeth. The main aim of this study was to quantify the color change associated with the application of SDF on extracted carious primary molars, the potential masking of this color change by potassium iodide (KI), composite (CMP) and glass ionomer cement (GI) and the effect of aging on this color masking effect.

methodsAn in-vitro study in which 52 carious primary molars were collected, prepared, and distributed randomly into four groups equally as follows: Group A: SDF 38%; Group B: SDF 38% + KI; Group C: SDF 38% + CMP; Group D: SDF 38% + GI. Color changes were recorded for each sample at baseline, and after application of the tested materials. Moreover, all samples had undergone Suntest aging followed by a third color reading. CIELAB values L*, a*, b*, ΔL, Δa, and Δb were measured, ΔE was calculated, and data were analyzed using multivariate analysis of variance (MANOVA) and post-Hoc Scheffé test (p < 0.05).

resultsMANOVA revealed the significant influence of the factor 'material'. SDF caused an obvious color change compared to the color of carious dentin. Regarding ΔL, the color change of groups C and D was not significant directly after application of the tested materials. After aging, it was significant among all groups, including groups C and D. In Δa there was a difference between SDF and groups B and C after application of the tested materials, and aging produced the same results. The color shifts of Δb of all tested groups varied significantly from one another. After aging, there was no difference between group D and either group A or B.

conclusionsTreatment with SDF caused obvious discoloration of carious dentin. Directly after SDF application, all tested materials could effectively mask the color change associated with the application of SDF. CMP was the only material whose color masking effect was not completely reversed by aging.

Indexed as

COVID-19Dental CariesDentinFluorides, TopicalHumansLaboratoriesMolarPandemicsQuaternary Ammonium CompoundsSARS-CoV-2Silver CompoundsTooth, DeciduousFluorides, TopicalQuaternary Ammonium CompoundsSilver Compoundssilver diamine fluorideCOVID-19 pandemicMasking effectMinimal invasive dentistryNonaerosolizing treatmentPotassium iodidePrimary molarsSilver diamine fluoride

Identifiers

PMID34243727
PMCPMC8268618
OpenAlexW3182659932

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.