Clinical Evaluation Of A New Two-Component Self-Etch Universal Adhesive
Public ClinicalTrials.gov record NCT01464996. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Clinical Evaluation Of A New Two-Component Self-Etch Universal Adhesive (OptiBond XTR)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
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.
Study identification
- NCT ID
- NCT01464996
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 24 participants
Conditions and interventions
Conditions
Interventions
- Adhesive: OptiBond XTR; Composite: Herculite Ultra Procedure
- Adhesive: OptiBond FL; Composite: Herculite Ultra Procedure
Procedure
Eligibility (public fields only)
- Age range
- 18 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 30, 2011
- Primary completion
- Feb 28, 2014
- Completion
- Feb 28, 2014
- Last update posted
- Jul 26, 2015
2011 – 2014
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of North Carolina at Chapel Hill School of Dentistry | Chapel Hill | North Carolina | 27599 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01464996, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 26, 2015 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01464996 live on ClinicalTrials.gov.