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More info
You can access this
clinical trial
if you have
Composite Restorations or Tooth Lesions
and you are
between 18 and 80
years old
-
The phase for this study is not defined.
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The purpose

This randomized clinical trial evaluates the clinical performance of a new two-component self-etch universal adhesive, OptiBond XTR, when applied in non-carious Class V cervical lesions without macromechanical retention (retentive grooves or bevels). The control material is OptiBond FL, a "traditional" etch/prime/bond adhesive with documented clinical performance. Eighty non-carious Class V cervical lesions are divided into two groups to be treated with either OptiBond XTR or OptiBond FL. Both adhesives are applied strictly according to the manufacturer's directions. Herculite Ultra, a nano-hybrid resin-based composite, is used as the restorative material with both adhesives. The restorations will be evaluated at insertion (baseline), 6 months, and 18 months. An optional three-year recall evaluation is also proposed. The investigators hypothesize that both adhesives will have comparable performance.

Provided treatments

  • Procedure: Adhesive: OptiBond XTR; Composite: Herculite Ultra
  • Procedure: Adhesive: OptiBond FL; Composite: Herculite Ultra

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT01464996. The sponsor of the trial is University of North Carolina, Chapel Hill and it is looking for 24 volunteers for the current phase.
Official trial title:
Clinical Evaluation Of A New Two-Component Self-Etch Universal Adhesive (OptiBond XTR)