An interventional study of Clearfil Universal Bond Quick and Clearfil Universal Bond Quick in Tooth Wear, sponsored by Hacettepe University. Active, not recruiting at 1 site in Turkey (Türkiye). Open to participants aged 18 Years to 65 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2025-09-29.
Sponsored by Hacettepe University · Not applicable, Interventional, and Treatment
The aim of this randomized, controlled, prospective clinical trial is to evaluate the performances of a universal adhesive in three different application modes, a self-etch adhesive and an etch\&rinse adhesive in restoration of non-caries cervical lesions. Thirty-four patients will receive restorations. Lesions will be divided into 5 groups according to adhesive systems and application modes: CU-SE: Clearfil Universal Bond Quick in self-etch mode, CU-SLE: Clearfil Universal Bond Quick in selective etch mode, CU-ER: Clearfil Universal Bond Quick in etch\&rinse mode, CSE: Clearfil SE Bond, TB: Tetric N-Bond. Restorations (Tetric N-Ceram composite) will be scored with regard to retention, marginal discoloration, marginal adaptation, recurrent caries and post operative sensitivity using modified USPHS criteria after 48 months. Two examiners who is not involved in the placement of restorations will conduct the evaluations. Descriptive statistics will be performed using Chi-square tests.
57 studies on the registry are indexed under Tooth Wear; 10 are open to participants now.
This study's enrollment of 34 is below the median of 49 across 37 interventional studies indexed under Tooth Wear.
Browse Tooth Wear studies →Hacettepe University is the lead sponsor of 983 studies on the registry; 212 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
Device: Clearfil Universal Bond Quick
Device: Clearfil Universal Bond Quick
Device: Clearfil Universal Bond Quick
Device: Clearfil SE Bond
Device: Tetric N-Bond
Adhesive systems
Adhesive systems
Adhesive systems
Adhesive systems
Adhesive systems
Clinical performances of different adhesives
Two year examinations according to USPHS criteria
Time frame: two years
This study is active, not recruiting, as verified in Sep 2025. You cannot join it, but the record below documents what was studied.
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Hacettepe University