CompletedNot Applicable

3-year Clinical Performance of Prefabricated and Composite Veneers

Turkey (Türkiye)21 participantsStarted 2019-01-15

Plain-language summary

The aim of this study was to evaluate the clinical performances of Edelweiss prefabricated veneers and direct resin composite restorations (Ceram-X Duo SphereTec) performed with U- veneer transparent templates used for anterior diastema closure and tooth reshaping over 3-year. The patient group consisted of individuals who applied for aesthetic complaints on their anterior teeth. 21 volunteer individuals without systemic disease were included in the study. Patients were randomly selected for each group. In Group 1; 38 teeth (10 patients) were restored with Edelweiss prefabricated veneers (Edelweiss Dentistry) in combination with Edelweiss nanohybrid resin composite (Edelweiss Dentistry) and Prime\&Bond Universal (Dentsply Sirona) adhesive system. In Group 2; 36 teeth (11 patients) were restored with Ceram-X Duo SphereTec (Dentsply Sirona) resin composite in combination with U- veneer (Ultradent) transparent templates and Prime\&Bond Universal adhesive systems. Properties of the restorations were evaluated at baseline, 6, 12, 24, and 36 months using Modified Ryge Criteria (USPHS Criteria). Data were evaluated using Chi-Square and Fisher's Exact tests (p=0.05).

Who can participate

Age range

18 Years – 60 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Being healthy without any chronic disease * Having diastema, peg lateral or enamel defect in the anterior teeth * Not having an occlusal anomaly such as bruxism or anterior crossbite * Having a good oral hygiene * Agreeing to come to the recall sessions regularly for 18 months * Being over the age of 18 Exclusion Criteria: * Having uncontrolled parafunction such as bruxism or anterior deep bite * Having insufficient oral hygiene * Being pregnant * Having a systemic disease

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Marginal discoloration of prefabricated and resin composite veneers

Timeframe: 3 years

Marginal adaptation of prefabricated and resin composite veneers

Timeframe: 3 years

Retention rates of prefabricated and resin composite veneers

Timeframe: 3 years

Anatomic form of prefabricated and resin composite veneers

Timeframe: 3 years

Color changes of prefabricated and resin composite veneers

Timeframe: 3 years

Trial details

NCT IDNCT05984472

SponsorEge University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2019-12-30

View on ClinicalTrials.gov More Dental Diseases trials

Plain-language summary

Who can participate

Age range

18 Years – 60 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

What they're measuring

Marginal discoloration of prefabricated and resin composite veneers

Timeframe: 3 years

Marginal adaptation of prefabricated and resin composite veneers

Timeframe: 3 years

Retention rates of prefabricated and resin composite veneers

Timeframe: 3 years

Anatomic form of prefabricated and resin composite veneers

Timeframe: 3 years

Color changes of prefabricated and resin composite veneers

Timeframe: 3 years