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Objective
The aim of this study is to investigate the bacterial profiles in whole saliva before and after a 2-week sugar provocation with and without probiotic supplements in healthy young adults. A second aim is to study the bacterial profiles 3 weeks after the termination of the sugar stress. The
This will be a single-center, examiner-blinded, randomized, stratified, two-treatment parallel group, 24-week clinical study in healthy adult volunteers with moderate gingivitis. Eligible participants will be stratified based on gender and baseline mean whole mouth modified gingival index (MGI)
On the baseline,At a screening visit, eligibility of interested participants is checked with DIAGNOcam by a researcher(WF),in addition,a pair of standardized conventional bitewing radiographs is taken using a film holder Kwik-Bite by a very experienced dental assistant .
two reviewers(SC、XYJ) who
This will be a single center, controlled, single blind (examiner blind), randomized, two-treatment arm, parallel design, clinical study in participants (aged 18-65 years), with good general health (non-smokers) and generalized mild-moderate plaque-induced gingivitis and greater than equal to (>=) 20
The study was a single-center, observer masked, cross-over design with subjects randomly allocated to treatment sequences. During a 2-week preparatory period, participants rendered plaque, calculus and stain free by a thorough scaling and polishing of the teeth by both hand and ultrasonic
Atherosclerosis, characterized by the accumulation of lipids and inflammatory cells in the large arteries, is one of the most common causes of morbidity and mortality in developed and developing countries. Atherosclerotic plaque rupture-induced thrombosis or obstruction of artery is the most
The study is characterized by longitudinal follow-up of a randomized, double-blind, split-mouth-type clinical trial performed in babies affected by early childhood caries. The subjects were children of both sexes, aged between 18 and 36 months, with at least one deciduous molar in each of the
The study population of this proposed clinical trial is adults aged 60 years and above living in residential care homes or attending long-term care facilities in Hong Kong. Totally, 10 residential care homes or long-term care institutions served by NGO dental outreach teams in various districts with
STUDY SITE AND PARTICIPANTS This study will be a randomized, double-blind, parallel-group clinical trial of 6 months duration. The study was approved by the Institutional Review Board of the University of Hong Kong (IRB reference number: UW 12-509) (Appendix II). A clinical trial certificate (No.
Materials and Methods Sample:It will be 88 contralateral matched primary molars and/or first permanent molars with non-cavitated proximal carious lesion to be treated in children attending the Pediatric Dentistry Clinics at KAUDH, Jeddah, Saudi Arabia.The included lesions will be randomly allocated
This was a prospective longitudinal design study, including four cohorts of children with CHD (born 2008-2011) who required lifelong follow-up for their CHD. Parents, who did not respond to the initial letter of invitation for their child, received a reminder by mail two months later. All children
This is a single centre, randomised, double-blind, parallel group study (3-Arm) of healthy subjects aged 18-30 years designed to demonstrate whether two active lactobacilli in the Experimental Gingivitis Model modify plaque accumulation, gingival status, immunological and microbial markers compared
This is pilot study involving approximately 20 subjects with at least 20 dental pockets between 2- 4mm with bleeding for sampling. Subjects will have up to 10 sites identified as "sampling sites" that will have supragingival plaque, subgingival plaque, and gingival crevicular fluid (GCF) collected
This study was designed as double-blind, randomized, crossover study to evaluate the influence of a triclosan-containing toothpaste in the profile of osteo-immunoinflammatory mediators in the PICF of smoker individuals and in the clinical measurements during the progression of experimental
Although dental implants have a high success rate, the prevalence of peri-implantitis has been rising worldwide. Similarly to periodontitis, peri-implantis are complex infections caused by oral pathogens that colonize the oral cavity tissues. Then, several anti-infective treatments have been