View clinical trials related to Dental Plaque.
Filter by:The aim of this analysis was to pool data from 6 GSK studies with similar clinical design to investigate the overall efficacy of a test dentifrice containing 67% w/w sodium bicarbonate in the treatment of gingivitis and plaque accumulation after 6, 12 and 24 weeks of twice-daily brushing at home relative to a negative control dentifrice. The pooled analysis was planned and conducted after completion of all six independent studies.
The objective of the study is to evaluate and compare the efficacy of an experimental power brush to a regular manual brush in the reduction of gingivitis and dental plaque over an 8 week period by using the Modified Gingival Index, the Gingival Bleeding Index and the Rustogi Modification of the Navy Plaque Index.
Space maintainers are appliances that applied when primary teeth were lost prematurely because of many reasons such as tooth decay, trauma, lack of germ of permanent tooth.4 Space problems play an important role in practice of dentistry and also understanding of the dental development in the primary and mixed dentitions could help to intercept the malocclusion.The aim of this study is to evaluate the effects of applied space maintainers on periodontal health and dental status after teeth missing in pediatric dentistry clinic.
This Phase II stratified randomized prevention trial will assess the efficacy of a behavioral economic theory-based financial incentive drawing program versus a control regimen to promote early childhood caries (ECC) preventive health behaviors (toothbrushing performance) for young children of predominantly Latino parents/caregivers in Early Head Start (EHS) and day care center programs.
1. Plaque level in subjects using the Modified Circular method is different from that in subjects using natural tooth brushing method. 2. Gingivitis level in subjects using the Modified Circular method is different from that in subjects using natural tooth brushing method. 3. Level of plaque after using the Modified Circular method is different from that before using the method. 4. Level of gingivitis after using the Modified Circular method is different from that before using the method.
The objective of the study is to evaluate anti-plaque efficacy of a preventive treatment gel in a modified 4-day plaque model.
The primary objective of this 6 month study is to compare the effectiveness of oral health promotion interventions on both clinical oral health, and oral opportunistic respiratory pathogens in institutionalized elders. Secondary objectives are to investigate changes in oral health-related quality of life, incidence of adverse side effects, pneumonia, as well as subject acceptability. Elders residing in nursing homes in Hong Kong will be recruited into the clinical trial. Patients will be randomly allocated into one of the following groups: 0.2% chlorhexidine spray, 0.1% pH-balanced chlorine dioxide spray, or sterile water spray (placebo control), once daily. Dental plaque, gingival bleeding, oral opportunistic respiratory pathogens, oral health-related quality of life (OHRQoL), and pneumonia incidence will be assessed at baseline, 3 months and 6 months. Subject acceptability of the interventions will be assessed at the end of the clinical trial.
Objective: To compare the efficacy of Curaprox® CS 5460 Ultra Soft and Oral-B® Indicator Plus toothbrushes in dental plaque removal. Methods: 50 adult participants will be included in the sample. For a period of 24 hours (at two different times), they will be instructed to stop oral hygiene. During the final 4 hours, the interruption of consumption of foods and liquids will be recommended, and in smokers' case, the use of cigarettes. In two clinical visits (T0 and T1), volunteers will be asked to brush their teeth for 1 minute with Curaprox® (CS 5460 Ultra Soft) e Oral-B® (Indicator Plus) toothbrushes. Disclosure will be performed prior to and after brushing and the presence of plaque on the tooth surfaces will be evaluated. Turesky Modified Quigley Hein Plaque Index will be used for the plaque record. For statistical analysis, paired t tests will be performed to compare the effectiveness of toothbrushes and correlation test to assess whether the fact that the patient was aware of the toothbrush that will be used influenced in their performance.
Objective: This study investigated how patients' knowledge, attitude, and perceptions influence their oral hygiene practices as well as peri-implant health. Materials and Methods: Participants with single implant crowns placed in 2007-2011 completed a questionnaire that examined their knowledge, attitude, and perceptions on oral hygiene practices and peri-implant health before receiving a periodontal examination, prophylaxis, and oral hygiene education. Clinical parameters recorded were peri-implant probing depths and plaque index, width of keratinized mucosa, implant crown characteristics, reason for tooth loss, and diagnosis of peri-implant health.
In today's society cosmetic dentistry plays an important role in social relationships and in important aspects of life such as job applications and recruitment processes. Currently, the only available treatment option for patients suffering from black dental pigmentation of bacterial origin is repetitive professional dental cleanings every two or three months, which involve a significant financial outlay, and have been found to be psychologically detrimental due to the lack of a perceived cure. These pigmentations are of unknown etiology, although there has been reported the presence of black-pigment producing bacteria, such as Porphyromonas gingivalis, Tannerella forsythia and Aggregatibacter actinomycetemcomitans in such black plaque. These bacteria are found in a group known as periodontopathogens, bacteria responsible for the appearance of periodontitis, an oral chronic disease with high prevalence. In this context, photodynamic therapy, which uses the application of diode light with a wavelength between 400-500 nm for the elimination of periodontal pathogenic bacteria, has demonstrated effectiveness and absence of adverse effects on the management of patients with periodontitis. The proposed study seeks to evaluate the effect of photodynamic therapy on teeth with extrinsic black pigment, in order achieve an eradication of the stains. The investigators will also proceed to analyze in depth the bacterial composition of these stains before the application of photodynamic therapy, in order to stablish the aetiological agents of this black plaque.