View clinical trials related to Dental White Spots.
Filter by:The objective of this clinical study is to evaluate the efficacy of multiple applications of MI Varnish in combination with MI Paste Plus in caries protection and remineralization in comparison to the use of a control (Crest 1,100ppm Fluoride tooth paste, Fluoride rinse recommendation) in orthodontic patients in a randomized, single blind, prospective, controlled clinical trial over 12 months. The effect will be measured by white spot lesion regression and prevention as lesion count. Lesions will be scored using the Enamel Decalcification Index (EDI) area evaluation scheme (primary outcome), International Caries Detection and Assessment System (ICDAS), the caries lesion activity criteria (Nyvad criteria; Bente Nyvad, Scandinavian Researcher), and Quantitative Light Fluorescence (QLF, Inspektor Pro, Netherlands)/SOPROLIFE (SOPROLIFE fluorescence camera system, Acteon, France) evaluation in maxillary and mandibular anterior teeth with orthodontic brackets in treatment and control groups.
Demineralisation and white-spot caries often occures during MB treatment. While resin infiltration has been proved to stop progression of enamel demineralisation, there is still a paucity of information in the literature concerning the best time point of infiltration: During or following MB treatment. Infiltration during treatment requires debonding respective brackets prior to infiltration, with subsequent re-bonding. In terms of preventing enamel damages by progression of demineralisation and enamel damages by de-bonding, it is unclear whether it was better to infiltrate enamel immediately, or to better postpone until completion of MB treatment. This study thus aimes to evaluate if resin infiltration can prevent enamel damage due to bracket de-bonding.