View clinical trials related to Dental Caries.
Filter by:The primary objective of this randomized controlled trial is to assess the effects of oral sedation using midazolam and hydroxyzine with and without meperidine (a narcotic) on sedation outcomes in pediatric dental patients undergoing dental treatment at the University of Washington Center for Pediatric Dentistry. Procedural sedation can be offered as an option for dental treatment for a young, potentially uncooperative pediatric patient to safely and effectively complete dental restorative needs. Both sedation regimens are already regularly used for patients at the UW CPD. The goal of this study is to assess if removing a narcotic from the regimen will produce the same behavioral success outcomes as a regimen with a narcotic. Our hypothesis is that patients who receive oral sedation using midazolam, hydroxyzine, and meperidine will experience fewer behavioral failures than those who receive oral sedation using midazolam and hydroxyzine without meperidine. The secondary objective of this project is to evaluate the relationship between child temperament and sedation outcome in each treatment group.
Nobio has developed dental restorative materials with long term antibacterial properties in order to fight recurrent decay/caries around restorations. These composites with incorporated non-leaching antibacterial agents might overcome the vicious circle of newly developed cavities around freshly placed fillings. The investigators will ask lower partial denture wearers to allow them to place a "gap model" with the Nobio-composite and enamel slab in one denture flange. In the other denture flange a gap model with a standard composite will be placed as control. In the laboratory the investigators will test with established methods for demineralization/caries prevention in the test and control enamel slabs, respectively.
The study will be conducted to assess the marginal integrity of different types of restorations (ketac ™ N100 - ketac™ Universal and bulk fill flowable composite) in class v restoration using USPHS criteria.
Removal of infected dentin contaminated with bacteria and remaining affected dentin detected as firm is the conventional strategy for the management of cavitated caries lesions. Recently, this strategy is termed as selective removal to firm dentin (SRFD) and seems to increase the potential risk of pulp exposure or loss of pulp vitality for deep caries lesions radiographically extending ¾ of dentin tissue. Alternatively, selective removal to soft dentine (SRSD) that refers to removal of caries tissue at the periphery of the cavity to firm dentin and remaining caries tissue detected as soft or leathery in proximity with the pulp might be a less invasive excavation method for deep caries lesions to maintain pulpal health. However, information on clinical advantages or disadvantages of SRSD and SRFD excavation methods is sparse and mostly rely on studies conducted for primary teeth. Moreover, clinical trials are needed to demonstrate the combined effect of carious removal strategies and calcium silicate-based materials. The aim of this study is comparison of clinical success rates of SRSD and SRFD techniques in posterior deep caries lesions. The primary outcome of the study is comparison of clinical success of SRSD and SRFD techniques by clinical and radiographic examination after 3 months, 6 months, 1 year and 2 years. The secondary outcome of the study is to investigate whether or not calcium silicate-based materials have an effect on the success rate of the treatment.
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.
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 this pilot study is to analyze if a hydroxyapatite-containing mouth gel has an influence on the calcium content of plaque.
Objectives: To evaluate the clinical and antimicrobial effect of Diode laser and chemical disinfection in comparison to selective caries removal in management of deep carious lesions. Methods: This study will be carried on 30 patients with an age range of 18 -50 years. The patients will be selected from the outpatient clinics in Faculty of Oral and Dental Medicine, Misr International University. All patients will be randomly divided into 3 equal groups; Control group, Diode laser application with an output power of 0.5 watt group, and Chemical disinfection group. Preoperative clinical assessment and radiographs will be performed before intervention and then the patients will receive their treatment and final restorations. Follow-up with clinical assessments will be performed after 3 and 6 months. Cone beam computed tomography will be performed at the day of intervention and after 6 months. Clinical, Microbiological and Radiographic data will be collected, tabulated and statistically analyzed to compare between the success rates of diode laser, chemical disinfection and conventional selective caries removal.
The primary objective of this trial is to investigate the effect of a symbiotic lozenge on dental caries in young children.
The aim of this study is to evaluate the Clinical performance of the near-infrared imaging system VistaCam iX Proxi in comparison with digital radiographic findings and ICDAS-II in detection of approximal carious lesions.