Ignite Creation Date:
2025-12-25 @ 12:16 AM
Ignite Modification Date:
2026-02-25 @ 8:59 PM
Study NCT ID:
NCT02479958
Status:
COMPLETED
Last Update Posted:
2015-06-25
First Post:
2015-05-25
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
An in Vitro Evaluation of Antimicrobial Photodynamic Therapy on Deciduous Carious Dentin
Sponsor:
University of Sao Paulo
Organization:
Study Overview
Official Title:
A Randomized in Vitro Evaluation of Antimicrobial Photodynamic Therapy on Deciduous Carious Dentin
Status:
COMPLETED
Status Verified Date:
2015-06
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Despite of the decline of dental caries, this disease is still common in polarized groups affecting children. Therefore, the aim of this randomized blind in vivo study was to compare the antimicrobial effect of two antimicrobial therapies in deciduous carious dentin. Thirty two patients aging from 5 to 7 years old had partial caries removal in deep carious dentin lesion in deciduous molar and were divided in three groups: 1. Control - chlorhexidine and resin modified glass ionomer cement (RMGIC); 2. LEDTB - antimicrobial photodynamic therapy (APDT) with LED (light emission diode) associated with toluidine blue orto dye solution and RMGIC; 3. LMB - APDT with laser associated with methylene blue dye solution and RMGIC. The patients were submitted to initial clinical and radiographic examination and demographic features were evaluated by biofilm, gingival, and dmft/dmfs indexes, besides clinical and radiographic follow up at 6 and 12 months after the treatments. The carious dentin was collected before and after each treatment and the number of Streptococcus mutans, Streptococcus sobrinus, Lactobacillus casei, Fusobacterium nucleatum, Atopobium rimae and total bacteria were established by quantitative PCR.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: