Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 3:25 AM
Ignite Modification Date:
2025-12-25 @ 3:25 AM
NCT ID:
NCT00708305
Brief Summary:
The purpose of this study is to investigate the efficacy of different sodium fluoride (NaF) containing toothpastes in prevention of dental caries. Change from baseline fluoride data at various time points up to four hours after a single brushing with NaF containing toothpastes will be evaluated.
Detailed Description:
Topical fluorides in a wide variety of delivery systems have been proven to be clinically effective in the prevention of dental caries. It is generally agreed that fluoride has its anti-caries effect mainly by decreasing the rate of enamel demineralization and enhancing the rate of enamel remineralization. There is a general consensus that level of fluoride in plaque fluid, may be directly related to the anti caries effects of fluoride. Also, fluoride levels in the oral fluids decrease rapidly after topical fluoride application, mainly due to the diluting and washing effect of saliva followed by periodic swallowing. To evaluate fluoride content, plaque samples will be collected from the interproximal surfaces of the posterior teeth of participants using a standardized approach. Plaque fluid fluoride will be calculated using a micro analytical method and in comparison to a standard fluoride curve constructed on the same day of the analysis.
Study:
NCT00708305
Study Brief:
Protocol Section:
NCT00708305