View clinical trials related to Dental Caries.
Filter by:The LENTO study sample includes the caregivers and their clients living in eastern Finland. The aims of this study are 1. to study the nutritional status, oral health, coping, functional capacity and quality of life 2. to find out how individual nutrition and oral health counseling received for caregivers affect on the nutritional status and oral health of caregivers and their clients 3. develop an operating model to maintain good nutrition and oral health.
The objective of this randomized clinical trial will be the comparison of dentine discoloration after treatment with: Silver Diamino Fluoride and Silver Diamino Fluoride associated with Potassium Iodide for caries lesions in posterior primary teeth. The study sample will consist of children presenting caries lesion in dentin, without reporting spontaneous pain. The children will be allocated into 2 groups that will correspond to the treatments with the use of SDF (Group 1), SDF + PI (Group 2). Treatment will be performed by trained and calibrated researchers. Examiners will be blind to the treatment received. Initially, data will be collected on socio-demographic aspects, characteristics of children, and clinical aspects. Clinical, photographic and initial evaluations will be performed after 1 week, 15 days, 1 and 2 months after treatment. The results obtained will be typed and organized in a database, using the software Statistical Package for Social Science (SPSS), version 22.0 and descriptive, bivariate analyzes will be performed.
The Hall Technique preformed metal crown (HTPMC) is used to treat decayed primary molars. The correct size is chosen and pushed over the tooth with no tissue removal. A side-effect of the HTPMC is the increasing of tooth's height changing the child's bite vertically, resulting in a premature contact on the crowned tooth. Clinical trials have looked at it and measured the initial and final vertical change (after the HTPMC placement) and have found that vertical dimension (VD) is re-established within a few weeks. They suggest that there might be a compensatory mechanism related to the crowned tooth/its opposing tooth. None of these trials measured how long it took the occlusion to return to its pre-crown state, merely observing at convenient follow-up times that it happens. Neither has there been any investigation into the mechanisms by which the compensation occurs. A pilot trial was conducted at Dundee Dental School (DDS) in 2013 to find the best and most reproducible method to measure the change in VD after HTPMC placement. It compared 4 different approaches: direct clinical measurement; clinical photographs; direct measurement of stone study models and digital subtraction of 3D models, showing that the most reliable method to measure the differences in VD was the digital subtraction of 3D models. This method could detect whether the occlusion returned to its pre-crown state regarding the overbite and also gave an indication of appropriate follow-up timeframe to evaluate this resolution. These are preliminary results and the pilot study was designed to guide future research. There were no previous reliable data regarding the evaluation of VD and its effects when this pilot study was conducted. A random sample size was selected to give insight to build a future power calculation for future studies. The investigators would like to continue this pilot work and carry out a full study recruiting children that are assigned to receive a HTPMC during routine appointments in the DDS. By understanding where occlusal compensation occurs in the mouth following placement of a HTPMC, and how long this takes to occur, more accurate information can be given to parents on what to expect following treatment, supporting joint treatment planning and decision making regarding the dental care of the child. In addition, where more than one crown is required, treatment planning can be timed more precisely to ensure future treatment is carried out at the optimal time.
To evaluate the effectiveness of ginger and rosemary herbals versus sodium fluoride in remineralization of incipient enamel caries.
A comparative analysis of glass ionomer sealant placed on permanent molars with and without a rubber dam to assess the retention over a 2 year period.
The aim of this study is to evaluate the remineralization potential of pearl powder on early ('white spot') lesions in enamel in orthodontic patients compared to casein phosphopeptide-amorphous calcium phosphate.
to evaluate the caries prevention potential of pearl powder against CPP-ACP in enamel white spot lesions.
a double-blind cross-over in vivo study was performed to measure the salivary concentration of Xylitol released from the two chewing gums containing different amount of the polyol. The study had a cross-over design: the first half of the sample used the chewing-gum with Xylitol as the only sweeteners (64.5% of chewing-gum weight) and the other half use the chewing-gum with Xylitol among the sweeteners (22% of chewing-gum weight), after a 7-days wash-out period, the two sub-groups inverted the chewing gums. Subjects were instructed to consume the products as they normally would be consumed.
The aim of the study was to compare dental caries treatment and follow-up based on an elaborate and individualized assessment of caries risk in children, to a simpler risk assessment strategy by means of a double-blind randomized clinical trial of two years monitoring. Participants will be children from 7 to 11 years old, who pass through the screening of the Children's Clinic of the Faculty of Dentistry of the Federal University of Pelotas and fulfill the inclusion criteria. A randomized, stratified sample of approximately 250 children will be included in the study, one group will be composed of children undergoing dental caries-related treatment and maintenance, guided by an individualized and multivariate risk assessment, and another group of children treated based on dental caries experience alone in the deciduous and / or permanent dentition. Recruitment will begin at the beginning of 2019, and participants will be followed up for 24 months. Parents will respond to an anamnesis, 24-hour dietary recall, food frequency questionnaire, and oral and general health-related quality of life questionnaire, children will undergo a clinical examination to assess caries, according to the International Caries Detection and Assessment System (ICDAS) in its simplified form and evaluation of caries activity. Dental treatments and return intervals will be designated according to the individual risk of the patient detected in the initial approach according to the group. The study evaluations consist of baseline, 12 months and 24 months, data will be transferred to spreadsheets after the different phases of the study. Primary outcomes (number of dental surfaces requiring operative intervention) and secondary outcomes will be analyzed by Student's t test, quality of life and quality of life related to oral health, will be assessed at the beginning of the study and at the end of treatment, and compared between the groups.
Assess the effectiveness of applying grape seed extract (GSE) gel versus casein phosphopeptide-amorphous calcium phosphate (MI) paste on remineralization of white spot lesion (WSLs) in post orthodontic patients.