Clinical Evaluation of Total-Etch and Self-Etch Dental Adhesives - 6 Year Recall

Completed

Conditions studied: Dental Bonding

In brief

Purpose: To evaluate the performance of several dental adhesives used for bonding tooth-colored fillings to teeth 6 years after the fillings have been placed. Participants: Subjects which had participated in the study entitled "Clinical Evaluation of New Total-Etch and Self-Etch Dental Adhesives" (IRB Study #07-0673). Procedures (methods): Fillings that had been placed 6 years ago will be evaluated by a direct, visual examination. Close-up intra-oral clinical photographs of each filling will be made. An impression of the filling may be obtained. The specific study aim of this 6-year recall of the patients treated in IRB Study #07-0673 is to evaluate the fillings placed according to the following characteristics: Retention; Color match; Cavosurface margin discoloration; Secondary caries; Anatomic form; Marginal adaptation and/or integrity; Post-operative sensitivity.

Key facts

Study ID

NCT02105896

Run by

University of North Carolina, Chapel Hill

People needed

30

Starts

2013-11-01

Expected to finish

2014-10-01

Last updated by the study team

2015-06-19

Who can join

Age: 25 and older, up to 82. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Subjects who participated in a 2007 study entitled "Clinical Evaluation of New Total-Etch and Self-Etch Dental Adhesives" (UNC IRB Study #07-0673).

You may not qualify if…

• none

Where it is running

• The University of North Carolina School of Dentistry — Chapel Hill, North Carolina, United States

Full record on ClinicalTrials.gov

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