Evaluating color matching of single-shade dental composites
Clinical and Subjective Evaluations of a Universal-Shade, Color Adjusting Resin Composite in Anterior Tooth Restorations: A Randomized Controlled Trial
This study is testing if a new single-shade dental material can match the color of front teeth as well as traditional multi-shade materials to see which one looks better to patients and dentists.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 120 (estimated) |
| Ages | 18 Years and up |
| Sex | All |
| Sponsor | King Abdullah University Hospital Academic / other |
| Locations | 1 site (Irbid) |
| Trial ID | NCT06884787 on ClinicalTrials.gov |
What this trial studies
This study investigates the effectiveness of single-shade resin-based composites (RBCs) in matching the color of anterior teeth compared to conventional multi-shade composites. Using spectrophotometric analysis, the research aims to objectively measure shade matching and assess patient and clinician satisfaction with the aesthetic results. A total of 240 teeth will be treated, with participants receiving both types of restorations to allow for direct comparison. The study employs a double-blind design to ensure unbiased evaluations of the materials used.
Who should consider this trial
Good fit: Ideal candidates include adults aged 18 and older requiring restorations on at least two anterior teeth with good oral hygiene.
Not a fit: Patients with severe tooth discoloration, periodontal disease, or those undergoing orthodontic treatment may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could lead to improved aesthetic outcomes in dental restorations, enhancing patient satisfaction.
How similar studies have performed: Previous studies have shown promising results with similar approaches in enhancing aesthetic outcomes in dental restorations.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients attending the dental clinics at JUST in Irbid or on the university campus. * Patients aged 18 years and older. * Patients with good oral hygiene. * Patients with a positive attitude towards dental treatment. * Patients require restorations on at least two anterior teeth. * Patients with spaces between teeth that do not require orthodontic treatment for correction. * Patients with healthy pulp or reversible pulpitis. * Patients without any periapical lesions Exclusion Criteria: * Teeth with enamel or dentin deformations. * Teeth affected by fluorosis or tetracycline staining. * Teeth with severe discoloration. * Primary teeth. * Patients with gingival inflammation or periodontal disease. * Patients undergoing active orthodontic treatment. * Heavy smokers. * Very deep or very shallow cavities. * Class IV cavities where more than half of the tooth surface is lost. * Traumatic Class IV cavities with pulp exposure. * Class III cavities that do not open labially.
Where this trial is running
Irbid
- Jordan University of Science and Technology — Irbid, Jordan (Recruiting)
Study contacts
- Principal investigator: Zakereyya SM Albashaireh, Ph.D — Jordan University of Science and Technology
- Study coordinator: Zakereyya SM Albashaireh, Ph.D
- Email: albashai@just.edu.jo
- Phone: 0791015505
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.