Efficacy of Three Toothpastes Using an in Situ Caries Model

Status Completed

Clinical Trial Summary

This will be a single-centre, randomized, blinded, placebo-controlled, 6-treatment, 4-period crossover, incomplete block design, in situ caries study in healthy adults who wear a removable bilateral mandibular partial denture. The denture will be modified to accommodate 4 gauze-covered specimens of human dental enamel (4x3mm) that have been previously demineralized in vitro to form either S or low-R lesions (2 specimens of each lesion type will be used with each participant). After 14 days of twice daily product use off-site, the 2 S lesion specimens will be removed at the study site, with the remaining 2 low-R lesion specimens removed at the study site after a further 14 days of product use. To determine the remineralization ability of the treatments, all specimens will be analyzed by transverse microradiography (TMR) and enamel fluoride uptake (EFU), with the S lesions additionally analyzed by surface micro hardness (SMH) and the low-R lesions additionally analyzed by quantitative light fluorescence (QLF).

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Dental Caries

Clinical Trial Details

NCT number	NCT02751320
Study type	Interventional
Source	GlaxoSmithKline
Contact
Status	Completed
Phase	N/A
Start date	February 1, 2016
Completion date	August 11, 2016

View Details

See also
Status	Clinical Trial	Phase
Completed	`NCT04127929` - Investigation of Glass Carbomer Performance	N/A
Completed	`NCT04769882` - Er:YAG Laser Effects on Microbial Population in Conservative Dentistry	N/A
Completed	`NCT04971317` - The Influence of Simple, Low-Cost Chemistry Intervention Videos: A Randomized Trial of Children's Preferences for Sugar-Sweetened Beverages	N/A
Active, not recruiting	`NCT04475679` - Clinical Evaluation of Adhese Universal DC in the Indirect Restorative Therapy	N/A
Completed	`NCT05438381` - Comparison of Clinical and Radiographic Outcomes of SMART Technique vs ART in Primary Molars	N/A
Not yet recruiting	`NCT03037814` - Clinical Performance of Restorative Materials in Primary Teeth	N/A
Active, not recruiting	`NCT05202665` - Resin Infiltration and Fluoride Varnish Lesion Arresting Efficacy on Non-cavitated Proximal Lesion	N/A
Terminated	`NCT01147835` - Herbal Lollipops on Oral Bacterial Levels and DMFT/Dmft Scores of Children With Asthma Using Inhalers	N/A
Not yet recruiting	`NCT04033263` - Maintaining Oral Health With Bio-products	N/A
Enrolling by invitation	`NCT04438252` - Evaluation of Reliability of CarieScan PRO Compared With Digital Radiograph and ICDAS-II in Detection of Carious Lesions	N/A
Not yet recruiting	`NCT03609034` - Knowledge, Attitude and Practice of a Group of Egyptian Dental Interns Toward Caries Risk Assessment
Completed	`NCT02912000` - TEACH: Technology Evaluation to Address Child Health	N/A
Completed	`NCT02473107` - Impact of Detecting Initial and Active Caries Lesions in Primary Teeth	N/A
Active, not recruiting	`NCT02537184` - Impact of Two Recall Intervals on Dental Caries Incidence and Other Outcomes of Preschool Children	N/A
Completed	`NCT01950546` - Nanosilver Fluoride to Prevent Dental Biofilms Growth	Phase 1
Recruiting	`NCT02734420` - Effect of Photodynamic Therapy With Low-level Laser on Infected Dentin in Primary Teeth: A Controlled Clinical Trial	Phase 1
Completed	`NCT02020681` - Effect of Curodont Repair or Placebo on the Remineralisation in Patients With Class 5 Carious Lesions	N/A
Completed	`NCT02234609` - Effectiveness of Modified Class IV Atraumatic Restorative Treatment	N/A
Completed	`NCT02426619` - Arresting Active Dental Caries in Preschool Children by Topical Fluorides	Phase 2/Phase 3
Completed	`NCT01623362` - Evaluation of a Low Fluoride Dentifrice for Caries Control	Phase 3