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Clinical Trials/NCT05042843
NCT05042843CompletedNot Applicable

Effect of 5,25% Sodium Hypochlorite Enamel Deproteinization on the Initial Shear Bond Strength and Glue Penetration in the Enamel of Orthodontic Brackets Bonded With a Self-etching Primer: An In Vitro Study on Human Bicuspids.

University Hospital, Montpellier1 site in 1 country50 target enrollmentStarted: May 1, 2019Last updated:
Conditions

Trial Snapshot

Phase
Not Applicable
Status
Completed
Enrollment
50
Locations
1
Primary Endpoint
Number of resistance to tearing of orthodontic brackets stuck to extracted premolars

Study Overview

Brief Summary

The aim of this study was to evaluate the effects of enamel deproteinization on the initial shear bond strength (SBS) and on the bracket/adhesive failure mode of orthodontic brackets bonded with a self-etching primer (SEP) as a primary objective. As secondary objective a Raman microscopy study was performed to assess the resin penetration into the enamel according to the three bonding protocols.

Study Design

Study Type
Observational
Observational Model
Other
Time Perspective
Retrospective

Eligibility Criteria

Ages
12 Years to 60 Years (Child, Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Not provided

Exclusion Criteria

  • Not provided

Outcomes

Primary Outcomes

Number of resistance to tearing of orthodontic brackets stuck to extracted premolars

Time Frame: 1 day

Number of resistance to tearing of orthodontic brackets stuck to extracted premolars

Secondary Outcomes

No secondary outcomes reported

Investigators

Sponsor Class
Other
Responsible Party
Sponsor

Study Sites (1)

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