View clinical trials related to Dental Caries.
Filter by:Cention-N(commercially available restorative material) is a cost effective restoration for posterior restorations. Post-operative sensitivity is of great concern as far as any type of restorative material is concerned. Reduction of post-operative sensitivity is still a major on-going research. Timely advancement has lead to the discovery and usage of polymer bur for reduction of excess tooth removal, and thus reduction of sensitivity. Therefore the novelty of this study is comparision of the post operative sensitivity of Cention-N(commercially available restorative material) using conventional and polymer bur using Visual Analog Scale.
Early childhood caries (ECC) ,a global public health problem, highly prevalent and severe with life long implications is entirely preventable. as an alternative to general anesthesia low cost innovative materials such as SDF are promising for low income countries such as Pakistan for reducing the burden of dental caries. SDF may positively transform prevntive and clinical pediatric dental practices and services in Pakistan. FDA approves 38% SDF for arresting caries in vulnerable populations.
This study is about the assessment of two oral telemedecine tools compared to an intra oral clinical examination used as a reference among elderly persons living in nursing home. Our hyposthesis is that the diagnostic performance of the two devices will be similar. The main goal of the study is to assess the performances of two intra-oral cameras compared to an intra oral clinical examination to detect at least one decayed tooth. The secondary objectives of this study are : At patient's level: 1. To assess the performances of two intra-oral cameras types compared to an intra oral clinical examination for detecting each of the following conditions: (i) at least one filled tooth, (ii) at least one missing tooth, (iii) gingivitis, (iv) an abscess, (v) dental plaque and (vi) calculous 2. To assess the concordance between each intra oral cameras and the intra oral clinical examination in the evaluation of the number (i) of decayed teeth, (ii) filled teeth and (iii) missing tooth 3. From video acquisitions of each intra oral cameras, to assess the inter-observer concordance for the diagnostic of each dental pathologies (presence of at least one decayed tooth, filled or missing) and periodontal (presence of gingivitis, abscess, dental plaque or scale) 4. From video acquisitions of each intra oral cameras, to assess the inter-observer agreement of the number of teeth: (i) decayed, (ii) filled and (ii) missing At tooth level : 5. To assess the performances of two intra-oral cameras types compared to an intra oral clinical examination for detecting each of the following conditions: (i) a cavity, (ii) a filled tooth and (iii) missing tooth In all patients : 6. To assess patient's feelings about the use of each intra oral cameras 7. To compare the time required for video acquisitions between each of intra oral cameras For patients with dental or periodontal pathologies observed during the intra oral examination: 8 To assess, 2 months after initial evaluation, the proportion of patients attended dental or periodontal care and for which an appointment with a dentist has been scheduled
In Hong Kong, approximately half of the kindergarten children have dental caries (tooth decay) and the majority (>90%) of the decayed teeth were left untreated. There is a need to generate clinical evidence for designing an effective dental caries prevention programme for preschool children in Hong Kong. The objective of this study is to compare the effectiveness of 38% silver diamine fluoride (SDF), 5% sodium fluoride (NaF) varnish and placebo control in preventing dentine cavitated caries in primary molars in preschool children when applied semi-annually over 30 months. Around 770 preschool children attending Grade 1 in selected kindergartens will be invited to participate in this clinical trial. Only generally healthy children with written parental consent will be included. At baseline, clinical examination will be conducted in the kindergarten to assess the tooth and oral hygiene status of the included children. After the baseline examination, the children will be randomly assigned to one of the following three study groups and the occlusal (biting) surfaces of their primary molars will receive the corresponding interventions: Group A - semi-annual topical application of 38% SDF; Group B - semi-annual application of 5% NaF varnish; and Group C - semi-annual application of placebo control with tonic water. Clinical examination of the study teeth in the children will be conducted every 6 months after the baseline to assess the outcome of the intervention. The primary outcome is whether cavitated dentine caries lesion is found in the treated occlusal tooth surface. The null hypothesis tested is that there is no difference in the effectiveness of semi-annual application of 38% SDF and that of 5% NaF varnish versus placebo control in preventing dentin occlusal caries in primary molars of preschool children. The results of the proposed study will provide evidence to strengthen or refute the recommendation regarding the use of SDF for preventing occlusal caries in primary molars. The study findings will be valuable for guiding decision-making among dental practitioners and health policymakers on whether SDF should be complemented in a school-based caries prevention program.
The present study aims to evaluate the effectiveness of Teleorientation in oral hygiene during Pandemic by COVID-19 in children aged 6 to 10 years, attended at the Pediatric Clinic of Forp. For this, a randomized clinical study will be carried out with the factor to be analyzed the comparison between synchronous and asynchronous teleorientation, the effectiveness of the transfer of knowledge in oral hygiene through video modeling and remote guidance. The response variables will be the assimilation of oral hygiene guidance through video modeling and synchronous guidance, the hypothesis is that educational content will have beneficial effects on children's oral health.
Ageing of the world's population is accelerating. Despite the health challenges they face, older people should not be stereotyped as frail and dependent. Healthy ageing is possible if adequate care is provided and effective intervention is delivered for healthy living. Common oral diseases (dental caries and periodontal diseases) are determined to a great extent by health behaviours (diet and oral hygiene) and are controllable through effective interventions. Hence, this study aims to test the theoretical models for health promotion, develop theory-derived intervention, and evaluate its effectiveness in improving oral health of older adults. The study hypothesis is that theory-derived intervention is more effective than conventional health education in eliciting positive behaviours and controlling oral diseases in older adults.
The study is randomized controlled trial ...The null hypothesis suggests that there is no significant difference between nanosilver fluoride and sodium fluoride with Casein phosphopeptides_amorphous calcium phosphate in the remineralization of dental caries.
This randomized clinical trial study aims to investigate the impact of home-based differential learning on tooth brushing, in particular on the reduction of plaque and maintenance of gingival health in children aged 3 to 8 years, compared to the habitual tooth brushing and instruction/demonstration tooth brushing learning method.
The waterBEST study is a proof-of-concept, randomized, double-masked, placebo controlled, parallel group study evaluating dental caries-preventive effects of fluoridated bottled water compared to non-fluoridated bottled water in 4-year-old children.
Clinical performance of indirect adhesive restorations - onlays, overlays- luted with light-cured composite resin will be evaluated.