View clinical trials related to Dental Caries.
Filter by:The study aim is to characterize the kinetics of iodine and fluoride following topical application of a combined PVP-I and NaF anti-dental caries varnish in healthy adults.
Objectives: to assess the efficiency of three methods of enamel remineralization on initial approximal caries: 1. a nano-hydroxyapatite gel, 2. gaseous ozone therapy 3. combination of a nano-hydroxyapatite gel and ozone. Materials and Methods: Patients (n=92, age 20-30y) with initial approximal enamel lesions on premolar and molar teeth (n=546) randomly allocated to three groups subjected to a 6-months treatment: Group I: domestic nano-hydroxyapatite remineralizing gel, group II: in-office ozone therapy, group III: both remineralizing gel and ozone therapy. Caries lesions assessed on bitewing radiographs at baseline, after 1 year and after 2 years.
The present study will be performed to evaluate: 1. The remineralizing effect of natural materials versus synthetic materials on deep carious dentin after selective caries removal. 2. The antibacterial effect of natural materials versus synthetic materials on deep carious dentin.
Prevention of dental caries has taken a great importance in the last decade. The use of herbal and natural products became mandatory to avoid the side effects of commercially available medications. Aim of the study; the aim was to investigate the anti-cariogenic effect of miswak and grape seed extract (GSE).
The aim of this in vivo study was to evaluate the clinical 1 year follow-up of silica and flouroapatite reinforced glass carbomer filling material.
Objective: To verify the progression of active microcavitated carious lesions on occlusal surfaces of primary molars after the orientation of the brushing technique associated with fluoride dentifrice compared to resin sealant, through a 12-month randomized clinical trial. Methodology: We selected 22 children from 4 to 9 years old from the public school system of the city of Juazeiro do Norte-Ceará, with at least one primary molar presenting an active caries lesion score 3 of the International Caries Detection and Assessment System (ICDAS). Randomization was performed en bloc and stratified by two conditions (age and caries experience). The selected teeth were divided into two groups: the first (G1) was submitted to brushing with fluoridated toothpaste; and the other group (G2) to the resin sealing technique, whose application of the material was performed under absolute or relative isolation, selected through a second randomization. The molars undergoing treatment were evaluated at 6- and 12-month returns. Caries progression was evaluated according to the type of treatment, dental group and sealant retention by the Chi-square test. For cost analysis, the variance test (ANOVA) was used.
PUFA Index was introduced to detect the clinical consequences of untreated dental caries. To date, there are no studies on the reliability and accuracy of the PUFA index as a screening tool. Other than indices, radiographs were sometimes used as a screening tool using the validated Periapical Index (PAI). The aim of this study was to evaluate the reliability and accuracy of PUFA and PAI in screening for clinical outcomes of untreated caries, specifically pulpal and periapical diseases. The reference standard is the clinical diagnosis, as categorized by the American Association of Endodontists. Intra- and inter-examiner reliability will be determined using Cohen's kappa. Sensitivity, specificity, positive predictive value, and negative predictive value will be calculated. Receiver Operating Characteristics (ROC) contrast estimation will be computed to compare the two index tests.
Neglect insidiously affects a child's overall health in all aspects. The aim of this study was to determine whether the presence of siblings caused dental neglect, and whether there was a relationship between dental neglect and anxiety.
There is a lack of evidence on the effectiveness of moderate sedation in pediatric dentistry, compared to protective stabilization, which remains routinely used in the Brazilian context despite moral questions. The objective of this prospective nonrandomized clinical trial is to evaluate the effectiveness of the use of moderate sedation, compared to the protective stabilization, in the dental care of children with fear / anxiety and / or dental behavior problem, and associated factors. The study will be carried out in outpatient clinics of the Dental Schools of the Federal University of Goiás (UFG) and University of São Paulo (USP), with the support of professors from King's College London through the partnership CEDACORE - Children Experiencing Dental Anxiety: Collaboration on Research and Education. Participants will be 152 children under 7 years of age with dental caries, who need specialized dental treatment due to a history of non-cooperation with dental care. The interventions to be compared are moderate sedation with oral administration of ketamine and midazolam (UFG) and protective stabilization (USP). The primary endpoint 'behavior / anxiety of the child during treatment will be assessed using the Ohio State University Behavioral Rating Scale. The secondary outcomes are: dental behavioral and anxiety evolution of the child, child' pain during procedure, impact on the quality of life related to oral health, parents and dentists' satisfaction and stress, adverse events for sedated participants, longevity of composite and glass ionomer cement restorations, chronotype and physiological stress of these children. A cost-efficacy analysis will be produced at the end of the study from the perspective of the Sistema Único de Saúde. Additionally, at the end of 36 months, the investigators expect to contribute to the identification of psychosocial aspects related to dental behavior problems in children in early childhood. It is important to highlight the perspective of technological innovation, with the creation of a digital platform that will allow the registration of data related to the dental care of children worldwide and favor analyzes in the methodology of data science.
Development of white spot lesions (enamel demineralization) will be evaluated quantitatively during clear aligner orthodontic treatment compared to conventional fixed appliances using quantitative light induced fluorescence (QLF)