View clinical trials related to Tooth Demineralization.
Filter by:This multicenter, non-inferiority trial randomized, double-blind, active controlled parallel group study evaluates the hypothesis that the home regular use of a toothpaste containing microcrystalline hydroxylapatite (HAP) (test toothpaste) provides a caries preventive effect in caries-active children with primary dentition age 3-6 which is comparable to the caries preventive effect provided by the regular use of a fluoridated tooth paste (F) (control toothpaste) over observation periods of max. 336 days. Caries development will be assessed according to the clinical criteria of the International Caries Detection and Assessment System (ICDAS). Condition or disease: Intervention Procedure: Tooth Brushing HAP or Procedure: Tooth Brushing F
Background: Children with congenital heart defects (CHD) are reported to have poorer oral health compared with healthy children. The aim of the present study was to evaluate the effect of an intensive oral health care program among children with CHD followed from infancy to the age of five years, by comparing their oral health status at five years with a control group of children with CHD who had not received the program. Methods: In this longitudinal study, children in western Norway with a need for lifelong follow-up due to congenital heart defects were invited to participate (n=119). Children born in 2008-2011 were offered a promotive oral health intervention program from infancy to the age of five years. The outcome measures for evaluating the intervention were dental caries prevalence, dental erosion, plaque index and gingival bleeding index. The data of the intervention group were compared with cross sectional oral health data of five year old controls with CHD born 2005-2007 (already published).
The purpose of this study is to evaluate the esthetic performance of resin infiltration technique on superficial hypo-mineralized and demineralized enamel lesions of anterior teeth
Evaluate the effectiveness of silver nanoparticles incorporated into the primer orthodontic Transbond XT in preventing enamel demineralization adjacent to brackets.
The purpose of this study is to learn more about the management of white spot lesions that occur after orthodontic treatment. White spot lesions generally improve slightly with time. To date, there is no proven method to help white spot lesions improve faster. Two treatments, called MI Paste Plus and fluoride varnish, have shown some potential benefits in a laboratory setting but have not undergone testing in a clinical setting. Approximately 240 subjects are to be enrolled in this study. The study will take place in approximately 30 dental and orthodontic offices across Idaho, Montana, Oregon, Utah, and Washington as part of Northwest PRECEDENT, a five-state research network that was created to study the practical issues facing dentists/orthodontists and their patients, and to provide information that will improve the quality of oral health care as a whole. Researchers at the University of Washington and Oregon Health & Science University share management and oversight of the network and research projects.