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Clinical Trial Details — Status: Not yet recruiting

Administrative data

NCT number NCT05315518
Other study ID # OPR 14/3/2022
Secondary ID
Status Not yet recruiting
Phase N/A
First received
Last updated
Start date September 5, 2022
Est. completion date April 7, 2023

Study information

Verified date July 2022
Source Cairo University
Contact sarah ahmed, master
Phone 01015139628
Email sarah.mohamed@dentistry.cu.edu.eg
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Aim of this study will be conducted to compare the shade matching and clinical performance of shade blocker versus chameleon effect of two single-shade of universal resin composite in class IV restorations over 1 year evaluation period


Description:

The color matching of both groups will be evaluated visually using modified USPH criteria


Recruitment information / eligibility

Status Not yet recruiting
Enrollment 22
Est. completion date April 7, 2023
Est. primary completion date October 5, 2022
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 20 Years to 45 Years
Eligibility Inclusion Criteria: moderate class IV defect with no lingual wall presence of favorable occlusion and teeth are in normal contact with the adjacent teeth good oral hygiene cooperative patients - Exclusion Criteria: - tooth hypersensitivity severe periodontal affection non vital teeth heavy smoking

Study Design


Related Conditions & MeSH terms


Intervention

Diagnostic Test:
single-shade universal resin composite (omnichroma) with blocker( omnichroma blocker)
(OMNICHROMA BLOCKER) is indicated for preventing shade-matching interference in Class IV restorations, Masking dark dentition and dentin. In cases where there is a lack of tooth structure to bond to, (BLOCKER) works as a supplementary product to provide a lingual wall to the restoration, prevent shade-match obstruction and mask staining.

Locations

Country Name City State
n/a

Sponsors (1)

Lead Sponsor Collaborator
Cairo University

Outcome

Type Measure Description Time frame Safety issue
Primary shade matching the shade matching of both groups will be assessed visually by using modified USPH criteria.
score: 1- Alpha : the restoration match the shade and translucency of the adjacent tooth 2-Bravo : there is a mismatch in the shade and translucency but it is within a normal range of tooth shade 3- Charlie: the mismatch is beyond the normal range of the tooth shade and translucency
12 months
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