Evidence map›Paper›PMID 38734514›Full record

ArticleInternational dental journal2024

Microtensile Bond Strength and Failure Mode of Different Universal Adhesives on Human Dentin.

Flor Santander-Rengifo, Carmen Martin Carreras-Presas, Rosa Aroste-Andía, Emily Hernández-Huamaní, Percy Gavilán-Chávez, Luis Cervantes-Ganoza, César Cayo-Rojas

Abstract readComparative Study
In one paragraph

Article in International dental journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

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

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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

7 authors.

Flor Santander-RengifoDoctoral Program and Health Sciences, Doctoral and Research School, Universidad Europea de Madrid, Madrid, Spain; Academic Program of Dentistry, Universidad Peruana de Ciencias Aplicadas, Lima, Peru.
Carmen Martin Carreras-PresasHead of Esthetic Dentistry Program, Faculty of Health and Biomedical Sciences, Dentistry Department, Universidad Europea de Madrid, Madrid, Spain.
Rosa Aroste-AndíaSchool of Stomatology, Universidad Privada San Juan Bautista, Ica, Peru.
Emily Hernández-HuamaníSchool of Stomatology, Universidad Privada San Juan Bautista, Ica, Peru.
Percy Gavilán-ChávezSchool of Stomatology, Universidad Privada San Juan Bautista, Ica, Peru.
Luis Cervantes-GanozaFaculty of Stomatology, Universidad Inca Garcilaso de la Vega, Lima, Peru.
César Cayo-RojasSchool of Stomatology, Universidad Privada San Juan Bautista, Ica, Peru. Electronic address: cesarcayorojas@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimThe aim of this study was to compare the microtensile bond strength (µTBS) and failure mode of 4 different universal adhesive systems (UAs) on human dentin. MATERIALS AND

methodsThe study sectioned the occlusal thirds of 32 human third molars and divided them into 4 groups based on the adhesive system used. Group A: Palfique Universal Bond, Group B: Single Bond Universal, Group C: All-Bond Universal, and Group D: One Coat 7 Universal. The specimens underwent a 10,000-cycle thermocycling ageing process prior to testing (n = 32). Afterwards, 8 beams were obtained per group and subjected to µTBS testing using a digital universal testing machine at a speed of 1 mm/min. The microtensile bond strength values were analysed in Megapascals (MPa), and the failure mode was evaluated using a stereomicroscope. Welch's parametric ANOVA with robust variance and the Games-Howell post hoc test were used for µTBS comparisons, and Fisher's exact test was used to determine the association between adhesive type and failure mode. The significance level was set at P < .05.

resultsGroup D showed a significantly higher µTBS than groups A (P < .001) and B (P < .001), but no significant difference was observed with group C (P= .075). Furthermore, groups B and C showed significantly higher µTBS than group A (P< .001 and P < .001, respectively), but there was no significant difference between groups B and C (P = .132). Additionally, group A exhibited a significant association with an adhesive failure mode (P < .05), whereas groups B, C, and D were significantly associated with a mixed failure mode (P < .05).

conclusionThe One Coat 7 Universal adhesive system showed higher microtensile bond strength values and higher chemical interaction with dentin compared to Palfique Universal Bond and Single Bond Universal. However, no significant differences were observed compared to All-Bond Universal.

Indexed as

Dental BondingDental Stress AnalysisDentinDentin-Bonding AgentsMaterials TestingResin CementsTensile StrengthBisphenol A-Glycidyl MethacrylateComposite ResinsHumansIn Vitro TechniquesMethacrylatesMolar, ThirdAll-Bond systemBisphenol A-Glycidyl MethacrylateComposite ResinsDentin-Bonding AgentsMethacrylatesResin Cementssingle bondDentinMicrotensile bond strengthSelf-etch adhesivesUniversal adhesives

Identifiers

PMID38734514
PMCPMC11551578

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Registered trials

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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.