The Antibacterial Effect of Nanosilver Fluoride on Primary Teeth

Status Terminated

Clinical Trial Summary

To assess the antibacterial effect of Nanosilver Fluoride (NSF) in relation to caries activity in dentin caries lesions of primary teeth in comparison to Silver Diamine Fluoride (SDF).

Clinical Trial Description

Fifty children aged 4 to 6 years old with active dentin caries lesions (score 5 according to International Detection and Assessment System (ICDAS II) criteria) will be enrolled in the study. They will be equally and randomly allocated into 2 groups: a group receiving NSF and a control group receiving SDF treatment. Microbiological samples will be collected from the carious lesions and from unstimulated saliva at the baseline and at the 1 and 3 months' follow-up appointments. Bacterial counts will be assessed using Mitis Salivarius agar (selective culture media for S. mutans) and Rogosa agar (selective culture media for lactobacilli), and the results will be expressed in colony-forming units. Data regarding the children's oral health will be collected and their dmf index will be scored. The arrest of active carious lesions will be measured at the follow-up appointments according to ICDAS II criteria. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT05221749
Study type	Interventional
Source	Alexandria University
Contact
Status	Terminated
Phase	Phase 3
Start date	March 15, 2022
Completion date	June 15, 2022

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