Caries Research最新文献

{"title":"Dentine Mineral Changes Induced by Polyalkenoate Cements after Different Selective Caries Removal Techniques: An in vitro Study.","authors":"Paula Maciel Pires,&nbsp;Amanda Monteiro,&nbsp;Paula Helena de Accioly Costa,&nbsp;Aline Saddock Silva,&nbsp;Ricardo Tadeu Lopes,&nbsp;Kumiko Yoshihara,&nbsp;Salvatore Sauro,&nbsp;Aline de Almeida Neves","doi":"10.1159/000529101","DOIUrl":"https://doi.org/10.1159/000529101","url":null,"abstract":"<p><p>This study aimed at evaluating the mineral variation induced by polyalkenoate cements in residual dentine after different caries removal methods. Ten extracted sound molars were selected, and five cavities were prepared on the occlusal surface of each specimen. Carious lesions were generated using a microbial protocol, while the caries removal was performed using bur, hand excavator, or two papain-based chemo-mechanical agents. One cavity was left unexcavated in each tooth. Cavities were restored using a zinc polycarboxylate cement (ZPC; n = 25), or a glass ionomer cement (GIC) was used (n = 25). Subsequently, the specimens were stored under simulated pulpal pressure for 45 days. Micro-CT scanning was performed after caries formation, removal, and restoration. Cavity volumes (mm3) and mineral density (MD) changes were calculated. Remineralisation ability was investigated by scanning electron microscopy (SEM) and Fourier-transformed infrared spectroscopy (FTIR). Statistical analysis was performed (5% significance level). Baseline caries, cavity volume, and MD increase after caries removal were similar to all excavation groups (p > 0.05). MD was higher in ZPC compared to GIC (p < 0.05). SEM revealed that the chemo-mechanical techniques produced a smoother dentine surface compared to mechanical methods. FTIR showed silicon-based minerals in GIC-treated dentine, while ZPC-treated presented mineral deposits characterised by amorphous calcium phosphate. In both cases, the presence of carbonates was detected on dentine surfaces. All caries removal techniques performed similarly in terms of carious dentine excavation. ZPC can be used as dentine replacement material after caries removal as it may induce higher MD increase in residual dentine via deposition of calcium phosphates, compared to GIC.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":"57 1","pages":"21-31"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9648519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Secondary Caries Detection and Treatment Decision according to Two Criteria and the Impact of a Three-Dimensional Intraoral Scanner on Gap Evaluation.","authors":"Bruna Lorena Pereira Moro,&nbsp;Stavroula Michou,&nbsp;Maximiliano Sérgio Cenci,&nbsp;Fausto Medeiros Mendes,&nbsp;Kim Rud Ekstrand","doi":"10.1159/000527292","DOIUrl":"https://doi.org/10.1159/000527292","url":null,"abstract":"<p><p>This study aimed to evaluate the in vitro performance in detecting caries around composite restorations in permanent posterior teeth and the impact of treatment decisions of two visual criteria: International Dental Federation (FDI) criteria and the Caries Associated with Restorations and Sealants (CARS) system. The correlation among secondary caries and the presence of gap measured with a three-dimensional (3D) intraoral scanner was also aimed. One hundred sixteen teeth were assessed by a trained and calibrated examiner according to the FDI criteria or CARS system. A second examiner measured the gap on the 3D models using specific software. The reference standard was the histological examination performed by a third examiner blind to the other evaluations. Other 30 extracted permanent teeth were used only to assess the reproducibility of the methods. The same random sample was selected for re-examination by all three methods, and there were 7 days between the examinations. Unweighted and weighted kappa tests were conducted to assess intra-examiner reproducibility. Spearman's correlation coefficient (Rho) and 95% confidence intervals (95% CI) were calculated between the histological examination and scores obtained with FDI criteria, CARS system, and treatment decisions. Spearman's correlation between the visual and scanner evaluation with the reference standard was performed. Spearman's rank correlation analyses were conducted independently between the gap evaluated and measured by the visual inspection with the gap assessed using the scanner. The reproducibility of the visual score systems reached high values. Spearman's correlation coefficients (Rho; 95% CI) between the following variables versus histology were the FDI presence of caries (0.65; 0.53-0.74); CARS scores (0.65; 0.52-0.74); FDI treatment decision (0.46; 0.31-0.59); and CARS treatment decision (0.62; 0.49-0.72). Rho (95% CI) between histology and the gap assessment by the visual inspection was 0.59 (0.45-0.70), the gap measurement by the visual inspection was 0.49 (0.33-0.62), and the gap measured by the scanner was 0.37 (0.18-0.53). Both visual criteria present similar performance in detecting caries. The correlation among treatment decisions is moderate for the FDI and CARS criteria, and both are moderately correlated with lesion depth, with a slight CARS superiority. However, visual examination presents better performance than the 3D intraoral scanner on gap size assessment.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":"57 2","pages":"141-151"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9869726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of Cathepsin K Inhibitors on Dentin Erosion: An in vitro Study.","authors":"Yi-Ying Chen,&nbsp;Xiu-Jiao Lin,&nbsp;Zhi-Cen Lu,&nbsp;Annette Wiegand,&nbsp;Hao Yu","doi":"10.1159/000529621","DOIUrl":"https://doi.org/10.1159/000529621","url":null,"abstract":"<p><p>Cathepsin K (catK) modulates the degradation of dentin collagen. This study aimed to evaluate the effects of catK inhibitors on dentin erosion. Dentin beams were eroded (4 times/d for 5 days) and immersed in deionized water (negative control), 0.1 <sc>M</sc> NaCl, 0.3 <sc>M</sc> NaCl, 0.5 <sc>M</sc> NaCl, or 1 μ<sc>m</sc> odanacatib (each n = 16) for 30 min after each erosive challenge. Erosive dentin loss (EDL) and demineralized organic matrix (DOM) thickness were evaluated profilometrically. Additionally, dentin beams were demineralized, immersed in the respective solutions for 30 min each (n = 5), and then incubated in artificial saliva for 5 days. Dentin collage degradation was evaluated by quantifying the levels of the C-terminal peptide of type I collagen (CTX), C-terminal cross-linked telopeptide of type I collagen (ICTP), and hydroxyproline (HYP) in the incubation media. Significantly lower EDL and dentin collagen degradation (CTX, ICTP, and HYP) and thicker DOM layers were observed in the samples treated with 0.3 <sc>m</sc> NaCl and 1 μ<sc>m</sc> odanacatib than in those treated with deionized water (all p &lt; 0.05). The samples treated with 1 μ<sc>m</sc> odanacatib showed significantly lower levels of CTX and HYP than those treated with 0.3 <sc>M</sc> NaCl (all p &lt; 0.05). The present findings support the potential use of catK inhibitors in controlling dentin erosion.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":"57 2","pages":"159-166"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9926814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Underlying Dentin Shadows (ICDAS 4) in Occlusal Surface of Permanent Teeth Have Low Progression Rate after 1-2 Years.","authors":"Patricia Kolling Marquezan, Luana Severo Alves, Letícia Donato Comim, Julio Eduardo do Amaral Zenkner","doi":"10.1159/000533155","DOIUrl":"10.1159/000533155","url":null,"abstract":"<p><p>The aim of this prospective cohort study was to assess the radiographic progression of underlying dentin shadows (UDS) on the occlusal surfaces of permanent posterior teeth of adolescents and young adults over 1-2 years and to identify possible risk factors. A total of 149 UDS lesions (from 101 individuals) were included at baseline. Each participant had to present at least one UDS to be considered eligible for the study. Data collection included the application of a questionnaire, clinical examination, and bilateral bitewing radiographs, performed at baseline and after 1-2 years. The association between possible predictors and UDS progression (defined radiographically as an increase in the radiographic score from baseline to follow-up) was assessed using Weibull regression models. Hazard ratios (HRs) and their 95% confidence intervals (CIs) were estimated. A total of 81 individuals (mean age: 24.0, standard deviation: 8.03) were reexamined after 1-2 years (742 occlusal surfaces, of which 118 were UDS). The overall progression rate was 8.6% after 1-2 years, being 12.6% for UDS without baseline radiolucency and 20% for UDS with baseline radiolucency. The risk analysis showed that UDS without radiolucency at baseline had a similar likelihood of progression (adjusted HR = 1.71, 95% CI = 0.68-4.32, p = 0.26) while UDS with radiolucency at baseline were more likely to progress (adjusted HR = 2.96, 95% CI = 1.06-8.26, p = 0.04) than the reference category (sound occlusal surfaces without radiolucency). These estimates were adjusted for caries prevalence, tooth type, and arch. This study showed low progression rates of UDS after 1-2 years. The presence of radiolucency at baseline was found to predict UDS progression.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":" ","pages":"584-591"},"PeriodicalIF":2.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10733931/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10028100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Psychometric Properties of Food Frequency Questionnaires Used in Dentistry: A Systematic Review.","authors":"Caroline Souza Dos Santos,&nbsp;Saulo Vinicius da Rosa,&nbsp;Samuel Jorge Moysés,&nbsp;Rodrigo Nunes Rached,&nbsp;Marcia Helena Baldani,&nbsp;Renata Iani Werneck,&nbsp;Gil Guilherme Gasparello,&nbsp;Juliana Schaia Rocha","doi":"10.1159/000529886","DOIUrl":"https://doi.org/10.1159/000529886","url":null,"abstract":"<p><p>The objective of this systematic review was to analyze the quality of the food frequency instruments/scales used in dentistry while considering their psychometric properties. The databases consulted were PubMed (August 7, 2020), Scopus (August 27, 2020), Web of Science (August 27, 2020), Cumulative Index to Nursing and Allied Health Literature (CINAHL) and Dentistry and Oral Sciences Source (via EBSCO) (August 28, 2020), LILACS and BBO (August 25, 2020), gray literature: Proquest (October 1, 2020), Capes Theses Bank (October 1, 2020), Brazilian Digital Library of Theses and Dissertations (October 1, 2020), Google Scholar (October 2, 2020), and proceedings of the International Association for Dental Research (IADR) (October 10, 2020). All databases were updated on December 12, 2022. Articles were initially selected by reading the 6,421 titles and 13 abstracts selected, followed by reading the 8 articles included for full text reading to confirm the eligibility criteria, with the aid of Rayyan software. Databases of the construction and/or validation of instruments/scales for assessing food consumption for use in dentistry (in clinical contexts and/or epidemiological studies), with or without assessment of their psychometric properties, were included. Review studies, letters to editors, and research protocols were excluded. Risk of bias assessment was performed according to the Consensus-Based Standards for the Selection of Health Measurement Instruments (COSMIN) checklist. The extracted data were author, country, instrument language, sample, assessment instrument, instrument structure, type of food, instruments compared with the clinical condition, adaptation of an existing instrument, and psychometric properties evaluated. The selection, risk of bias analysis, and data extraction processes were performed by two independent evaluators. Seven studies were identified. The instruments available in the literature were in English, Japanese, Creole, and Malay. Only one study performed translation and cross-cultural validation of an instrument, whereas the others were construction studies. One study did not assess psychometric properties. Regarding the quality assessment and general classification of the studies by the COSMIN checklist, all were considered \"inadequate,\" with reliability (test-retest) being the most validated psychometric property; only one study carried out the validation of all psychometric properties measured in COSMIN. Regarding the quality of the instruments presented, all the studies were classified as \"inadequate\" in the general assessment. Advances are needed in the validation process.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":"57 2","pages":"95-105"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10249305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimization of a Validated Protocol That Determines Bioavailable Fluoride in Toothpastes.","authors":"Luis Fernando Bandeira Miranda, Cinthia Pereira Machado Tabchoury, Jaime Aparecido Cury","doi":"10.1159/000533154","DOIUrl":"10.1159/000533154","url":null,"abstract":"<p><p>A validated protocol used to determine how much of total fluoride is bioavailable in toothpaste formulations was evaluated if it could be simplified regarding the following parameters: (1) concentration of the slurry (0.25-4%), (2) centrifugation speed (1,000-12,000 g) and time (1-10 min), and (3) incubation time for FPO32- ion hydrolysis and insoluble-F dissolution (15-60 min). Fresh and aged Na2FPO3/CaCO3 and fresh NaF/SiO2-based toothpastes were analyzed (n = 9). The improvements were the centrifugation at 1,000 g for 5 min is enough to separate insoluble-F and the time for FPO32- ion hydrolysis and insoluble-F dissolution can be shortened to 30 min.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":" ","pages":"619-624"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10277659","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of Medical and Surgical Obesity Treatment on Dental Caries: A 2-Year Prospective Cohort Study.","authors":"Negin Taghat, Karin Mossberg, Peter Lingström, Max Petzold, Anna-Lena Östberg","doi":"10.1159/000533609","DOIUrl":"10.1159/000533609","url":null,"abstract":"<p><p>The objective was to study the long-term effects on oral health of bariatric surgery compared with medical treatment of obesity. Swedish females with morbid obesity (n = 66; 18-35 years at baseline) were followed prospectively from before obesity treatment until 2 years after treatment. The main response variable was dental caries registered according to the ICDAS-II system. Possible confounding factors, such as sociodemographic characteristics, general health, oral health habits, and oral hygiene, were controlled for. The statistical methods included χ2 tests, Student's t tests, one-way ANOVA, Wilcoxon's nonparametric tests, and linear regression models. In the surgically treated patients (n = 40), a significant increase over time in enamel caries (mean increase 4.13 tooth surfaces ICDAS1-2), dentine caries (mean increase 2.18 tooth surfaces ICDAS3-6), and total caries (mean increase 6.30 tooth surfaces ICDAS1-6) was registered (all p &lt; 0.001), which was not seen in the medically treated patients (n = 26). However, the difference between the treatment groups (surgical or medical) was only statistically significant for enamel caries (crude β 4.89, p = 0.003) and total caries (crude β 6.53, p &lt; 0.001). The relationships were stable and independent of differences in confounders as socioeconomy, general health, and oral health behaviors. In conclusion, 2 years after obesity treatment, a significant increase in dental caries was registered in the surgically treated but not in the medically treated women. The dental service should intensify its preventive efforts in individuals undergoing obesity treatment.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":" ","pages":"231-242"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10069932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Factors Related to Early Childhood Caries in 17- to 23-Month-Old Children in Aichi Prefecture, Japan: A Cross-Sectional Study.","authors":"Madoka Chiba,&nbsp;Hiroko Hashimoto,&nbsp;Toshiya Nonoyama,&nbsp;Hisanao Kito,&nbsp;Chieko Oguri,&nbsp;Yoshihiro Shimazaki","doi":"10.1159/000529022","DOIUrl":"https://doi.org/10.1159/000529022","url":null,"abstract":"<p><p>Dental caries is the most prevalent of chronic oral conditions. We investigated child and parental factors associated with early childhood caries (ECC) in 17- to 23-month-old children in Aichi Prefecture, Japan. Of the 61,714 children who underwent a health examination at 18 months of age, 54,206 (27,860 males, 26,346 females) were included in the analysis. The parents of the children completed a self-administered questionnaire comprising items related to the child's eating habits and lifestyle and the parent's lifestyle and childcare factors. Logistic regression analyses were performed using ECC as the dependent variable, and odds ratios (ORs) and 95% confidence intervals (CIs) were calculated. The prevalence of ECC was 0.8%. In the multivariate analysis, children who consumed sweetened beverages daily and snacked frequently had significantly higher ORs for ECC: 1.29 (95% CI: 1.05-1.59) and 1.49 (95% CI: 1.15-1.91), respectively. Bedtime breastfeeding and bottle-feeding were significantly associated with higher ORs for ECC: 4.88 (95% CI: 4.01-5.94) and 2.31 (95% CI: 1.72-3.10), respectively. Not eating breakfast daily and late bedtime were associated with high ORs for ECC: 1.41 (95% CI: 1.02-1.96) and 1.31 (95% CI: 1.05-1.64), respectively. The OR for ECC was significantly higher in children whose father was a smoker than in those whose father was not: 1.44 (95% CI: 1.18-1.76). The OR for ECC was significantly higher in children with no childcare adviser than in those with a childcare adviser: 1.67 (95% CI: 1.06-2.65). Children who had not been vaccinated had a significantly higher OR for ECC compared to children who had: 1.49 (95% CI: 1.14-1.94). These results imply the importance of enhancing parental guidance on the lifestyle habits of children and creating an environment in which parents can consult with others regarding parenting.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":"57 1","pages":"43-51"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9332988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fluorescence Spectroscopy Shows Porphyrins Produced by Cultured Oral Bacteria Differ Depending on Composition of Growth Media.","authors":"Áine M Lennon,&nbsp;Leonora Brune,&nbsp;Simone Techert,&nbsp;Wolfgang Buchalla","doi":"10.1159/000528731","DOIUrl":"https://doi.org/10.1159/000528731","url":null,"abstract":"<p><p>Red fluorophores synthesized by oral bacteria are important for fluorescence-based diagnosis and treatment because they are used as markers for bacterially infected tissue, mature plaque, or calculus. A range of porphyrins have been identified as the source of this fluorescence in carious tissue. It is not clear which of these porphyrins are produced by individual oral bacteria or whether this ability depends on other factors. This study examined and compared the fluorescence spectra produced by selected cultured oral bacteria when grown on agars containing different nutrients with spectra for protoporphyrin IX, Zn-protoporphyrin IX, haematoporphyrin, and haematin. Actinomyces israelii (Deutsche Sammlung von Mikroorganismen [DSM], 43320), Actinomyces naeslundii (DSM 43013), Fusobacterium nucleatum (DSM, 20482), Lactobacillus casei (DSM, 20011), Prevotella intermedia (DSM, 20706), Streptococcus mutans (DSM, 20523), Streptococcus oralis (DSM, 20627), Streptococcus salivarius (DSM, 20560) and Streptococcus sobrinus (DSM, 20742) were rehydrated and grown anaerobically on caso, caso blood (containing 5% sheep blood), and caso chlorophyll (containing 5% spinach extract) agar for 3 days at 37°C in the dark. Colonies were harvested, transferred to ethanol, and centrifuged. Fluorescence emission spectra were recorded from the supernatant at 405 nm excitation (Fluorolog 3-22, Jobin Yvon-Spex ISA, Edison, NJ, USA). All Streptococci, L. casei, and F. nucleatum produced red fluorescence when grown on caso and caso chlorophyll agar but not on caso blood agar. A. naeslundii and P. intermedia emitted intense red fluorescence when grown on caso or caso blood agar but not on caso chlorophyll agar. Fluorescence emission spectra of A. naeslundii and P. intermedia grown on caso blood agar correlated exactly with both fluorescence peaks for protoporphyrin-IX at 632 and 701 nm. Most peaks observed could be correlated with at least one of the emission peaks of protoporphyrin IX, Zn-protoporphyrin IX, or haematoporphyrin. Oral bacteria emitted red fluorescence matching known porphyrins, but this depended on nutrients available in the agar.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":"57 1","pages":"74-86"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10137314/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9359963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fluoride Varnish in Dentistry: A Bibliometric Analysis of the 100 Most-Cited Papers.","authors":"Mariana Perini Zendron, Aurélio de Oliveira Rocha, Melissa Santos da Silva Simões, Carla Miranda Santana, Michele Bolan, Mariane Cardoso","doi":"10.1159/000534200","DOIUrl":"10.1159/000534200","url":null,"abstract":"<p><p>A highly cited paper is a milestone and might impact research and clinical practice. The present study analyzed the 100 most-cited papers on fluoride varnishes in dentistry. A search was performed on July 20, 2022, on the Web of Science Core Collection. Two independent researchers extracted the following data: number and citation density; year and journal of publication; study design; main topic; authors; institutions; keywords; countries and continents. Scopus and Google Scholar were consulted to compare the number of citations. Bibliometric networks were generated in the VOSviewer. The number of citations ranged from 36 to 351, and thirteen papers were cited more than 100 times. The papers were published between 1977 and 2018, most of which were published after 2008 (48%). The most prevalent journal was Caries Research (17%). Intervention studies were the most common design (41%). The most discussed topics were dental caries prevention (48%) and dental remineralization (31%). Europe was the continent with the highest number of publications (46%), mainly from Sweden (14%), and Umea University had the most substantial number of studies (8%). Petersson L.G. was the author with more papers in the top 100 (6%). The most used keywords were \"dental caries\" (34%) and \"fluoride varnish\" (31%). It can be concluded that the top 100 cited papers on fluoride varnish primarily originated from Europe, with the majority consisting of intervention studies focusing on the utilization of fluoride varnish for the prevention of dental caries.</p>","PeriodicalId":9620,"journal":{"name":"Caries Research","volume":" ","pages":"189-196"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41109212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}