CARIES RESEARCH

Geographical distribution of dental caries prevalence and associated factors in young males in Finland 2021: a cross-sectional study
Laaksonen E, Tanner T, Patinen P, Päkkilä J, Tjäderhane L, Anttonen V and KämppiA A
Introduction Finnish conscripts have proven to be an excellent study group for epidemiological research in oral health in recent decades. The aim of this cross-sectional study was to determine the geographical distribution of dental caries prevalence in young healthy males in Finland at the beginning of the 2020s. Associated dental caries risk factors were of interest as well. Methods The data were randomly collected from the eight biggest garrisons in Finland in July of 2021 by ten calibrated dentists. The study population consisted of 2077 male conscripts born between 2000 and 2002. Dental caries was recorded according to the ICDAS system. Wisdom teeth were excluded. Mean DMFT and mean DT values were calculated and geomaps were constructed to visualize the geographical distribution. Generalized linear mixed models with logit link were conducted for the associated risk factors. Results The mean DMFT value of all conscripts was 3.29 (SD 3.91), while the mean DT value was 1.19 (SD 2.33). Living in areas with endemic fluoride levels in drinking water ≥0.3 mg/l, decreased the odds for restorative treatment need. Conclusion While geographical distribution of dental caries prevalence has remained nearly the same as before, the overall restorative treatment need and treatment history has decreased countrywide.
Prevalence of and factors Influencing Oral Health Behaviours in 2-Year-Old Children: a cross-sectional analysis of data from the KUNO-Kids health study
Lennon ÁM, Musiol C, Hiller KA, Gade N, Buchalla W, Brandstetter S, Körninger A, Melter M, Apfelbacher C, Kabesch M and
This questionnaire-based investigation aimed to assess Oral Health Behaviour (OHB) in 2-year-old children taking part in a birth cohort study and to identify relationships between general health, socioeconomic as well as psychosocial factors and OHB.
Dentists' Treatment Decisions Concerning Restorations in Adult Patients in North Norway: A Cross-Sectional Tromsø 7 Study
Staxrud F, Mulic A and Kopperud SE
The aim of this cross-sectional study was to explore the degree whereby dentists differentiate between repair versus replacement for failed restorations. A random selection of adult patients from North Norway was chosen from the larger Tromsø 7 study.
Concentration and Stability of Fluoride Chemically Available in Charcoal-Containing Toothpastes
Fernández CE, García-Manriquez NL, Zero D and Cury JA
Among the wide variety of commercially oral hygiene products, activated-charcoal-based toothpastes have irrupted the market, claiming multiple benefits. Although most are fluoride-free, others incorporate fluoride into their formulations, yet the chemical availability and stability of fluoride in these products remain unclear. Our study aimed to assess the chemical availability and stability of fluoride in commercially fluoridated toothpastes formulated with activated charcoal.
Is poor self-rated health associated with higher caries experience in adults? The HUNT4 Oral Health Study
Rødseth SC, Høvik H, Bjertness E and Skudutyte-Rysstad R
The association between lower socioeconomic status and a higher risk of dental caries is well established, but the independent association between general health status and dental caries on a population level is less investigated. The aim of this study was to assess the association between self-rated general health and caries experience in an adult Norwegian population and to assess if the associations were modified by age and sex.
Selective outcome reporting bias in randomized controlled trials on dental caries in children and adolescents: A meta-research study
Oliveira LDR, Elagami RA, Reis TM, Tedesco TK, Mendes FM, Braga MM, Pannuti CM and Raggio DP
Selective Outcome Reporting (SOR) is a type of bias that potentially manifests in Randomized Controlled Trials (RCTs) and is defined as the change or omission of the primary outcome in the publication compared to the protocol. Researchers may alter outcomes to emphasize statistical significant results. We aimed to assess the prevalence of SOR in RCTs related to dental caries in Pediatric Dentistry.
Hydroxyapatite in Oral Care Products: In vitro Effects on Erosion/Abrasion and Analysis of Formulation Components
Jung K, Kerzel P, Hara AT, Luka B, Schlueter N and Ganss C
Hydroxyapatite (HAP) is promoted as biomimetic material in dentistry. The aim of the study was to investigate whether HAP-containing formulations can reduce erosive/abrasive tissue loss and to analyse components in these formulations.
Deep Learning-Based Algorithm for Staging Secondary Caries in Bitewings
van Nistelrooij N, Chaves ET, Cenci MS, Cao L, Loomans BAC, Xi T, El Ghoul K, Romero VHD, Lima GS, Flügge T, van Ginneken B, Huysmans MC, Vinayahalingam S and Mendes FM
Despite the notable progress in developing artificial intelligence-based tools for caries detection in bitewings, limited research has addressed the detection and staging of secondary caries. Therefore, we aimed to develop a convolutional neural network (CNN)-based algorithm for these purposes using a novel approach for determining lesion severity.
Dietary Carbohydrates Modulate Streptococcus mutans Adherence and Bacterial Proteome
Marin LM, Xiao Y, Seo J, Queiroz D and Siqueira WL
Streptococcus mutans adherence to the tooth surface and subsequent biofilm development is modulated by the carbohydrate source, but the corresponding effect on bacterial proteome has not been previously studied. This study aimed to assess the effect of different carbohydrates on S. mutans viability and bacterial proteome at 2 time points, early attachment (8 h) and biofilm maturation (24 h).
Effectiveness of a Sugar Consumption Prevention Program in the First Year of Life on the Occurrence of Early Childhood Caries: A Multicentric Randomized Trial in Brazil
Feldens CA, de Barros Coelho EMR, Vítolo MR, Rogrigues PH, Kramer PF and Peres KG
This study aimed to investigate the effectiveness of a nutritional counseling program for mothers of newborns to prevent sugar consumption in the first year of life on the occurrence of early childhood caries (ECC).
Proteome of the 2-h in vivo Formed Acquired Enamel Pellicle of Adolescents with Erosive Tooth Wear, Caries, or Sound
Avila V, Proctor G, Velandia-Romero M, Castellanos JE, Beltrán EO, Lynham S and Martignon S
Acquired pellicle (AP) acts as a membrane preventing acids from coming into direct contact with the tooth. Possibly, individuals with different dental health status present changes in its composition that could disrupt this function. Thus, the aim of this study was to compare the protein composition of the AP in adolescents with erosive tooth wear (ETW), caries, or sound.
Dental Caries among over 1.5 Million Records of Schoolchildren in Singapore, 2007-2019: Age-Period-Cohort Effect Analyses
Peres KG, Li H, Lim W, Wong YH, Lai B, Eu OC and Peres MA
This study aimed to examine the effects of age, period (historical events), and cohort (generational impact) (APC) on caries prevalence and mean DMFT among Singapore schoolchildren from 2007 to 2019.
Impact of Clinical Consequences of Pulp Involvement due to Caries on Oral Health-Related Quality of Life in Children and Adolescents: A Systematic Review and Meta-Analysis
Reis PPG, Jorge RC, Marañón-Vásquez GA, Fidalgo TKDS, Maia LC and Soviero VM
Dental caries with pulp involvement potentially impacts the oral health-related quality of life (OHRQoL). This meta-analysis aimed to evaluate whether clinical consequences of pulp involvement due to dental caries impacts OHRQoL of children and adolescents.
A Bibliometric Analysis of the 100 Most-Cited Articles Concerning Atraumatic Restorative Treatment
Souza ID, Rocha AO, Mulinari J, Santos PS, Cardoso M and Santana CM
The present study aimed to identify the 100 most-cited articles concerning atraumatic restorative treatment (ART) through a bibliometric analysis.
Prevalence and Association of Caries and Enamel Hypomineralisation/Molar-Incisor Hypomineralisation in 8- to 10-Year-Old Children from Bavaria, Germany
Fresen KF, Gaballah R, Schill HI, Amend S, Sarpari K, Pitchika V, Krämer N and Kühnisch J
The aim of this cross-sectional epidemiological study was to record caries and enamel hypomineralisation (EH), including molar-incisor hypomineralisation (MIH), and assess associations between both entities in 8- to 10-year-olds from Bavaria, Germany.
Statherin-Derived Peptide Protects against Intrinsic Erosive Enamel Wear in situ
Taira EA, Ferrari CR, Carvalho G, Pelá VT, Ventura TMO, Crusca E, Marchetto R and Buzalaf MAR
This in situ study investigated the protective effect of a solution containing statherin-derived peptide (StatpSpS) against enamel intrinsic erosion (ERO).
Symptoms of Attention Deficit Hyperactivity Disorder and Oral Health Problems among Children in Spain
Fernández-Arce L, Martínez-Pérez JM, García-Villarino M, Fernández-Álvarez MDM, Martín-Payo R and Lana A
The aim of this study was to explore the association between symptoms of attention deficit hyperactivity disorder (ADHD) and oral health in a representative sample of the Spanish population aged 6-14 years. We also examined the contribution of several sociodemographic and behavioral determinants of children/adolescents and their family environment.
The Mediation Pathway Linking Dental Caries and Academic Performance in Children
Quadri MFA and Ahmad B
There is little discussion in the literature on the pathway linking oral health problems and academic performance (AP) in children. This study investigated the hypothesis that the influence of dental caries on academic performance is mediated through toothache and impacted sleep and study activities.
Adoption and Effect of Sealants for Occlusal Noncavitated Caries in a Large Dental Network in the USA
Shah NH, Fellows JL and Polk DE
Dental sealants applied to occlusal pit-and-fissure surfaces have been shown to prevent caries and arrest occlusal noncavitated carious lesions (NCCLs). The American Dental Association (ADA) recommends that oral healthcare providers apply sealants on occlusal NCCLs. Though the evidence is clear that sealants are effective, few studies have examined the adoption of the ADA guideline by dentists and the duration of protection provided by sealants in a large real-world setting.
Association of Molar Incisor Hypomineralization with Hypomineralized Second Primary Molars: An Updated Systematic Review with a Meta-Analysis and Trial Sequential Analysis
Zhang Z, Liu Y, Zhu Y, Guo J, Yang M, Lu Y, Zhang Y and Jia J
There is a correlation between molar incisor hypomineralization (MIH) and hypomineralized second primary molars (HSPM), but this relationship has not been definitively confirmed. The purpose of this systematic review and meta-analysis was to reevaluate whether children with HSPM are more affected by MIH than non-HSPM children.
Colombia's Armed Conflict and Dental Caries among Adults
Madera M and Bernabe E
This study aimed to determine the association between residing in municipalities with armed conflict and dental caries among adults in Colombia.