Evaluating two luting systems for partial coverage dental restorations
The Performance of Posterior Partial Coverage Coronal Restorations Cemented Using Two Different Luting Systems. A Comparative Clinical Trial.
NA · King Abdullah University Hospital · NCT06457737
This study tests whether a new pre-heated resin material works better than a regular cement for attaching partial dental crowns on back teeth in people who need them.
Quick facts
| Phase | NA |
|---|---|
| Study type | Interventional |
| Enrollment | 70 (estimated) |
| Ages | 18 Years and up |
| Sex | All |
| Sponsor | King Abdullah University Hospital (other) |
| Locations | 1 site (Irbid) |
| Trial ID | NCT06457737 on ClinicalTrials.gov |
What this trial studies
This study investigates the clinical performance of two different luting systems for partial coverage restorations on posterior teeth, comparing a pre-heated resin composite to a conventional dual-cure resin cement. It employs a split-mouth design with 60 participants, all of whom meet strict eligibility criteria. Assessments will be conducted at 6 months and 1 year post-delivery, focusing on various performance metrics such as retention, color match, and marginal adaptation. The study aims to determine if the preheated resin composite offers superior results compared to traditional methods.
Who should consider this trial
Good fit: Ideal candidates are adults aged 18 and older with non-vital teeth and healthy periodontium.
Not a fit: Patients with systemic diseases, poor oral hygiene, or signs of bruxism may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could lead to improved longevity and performance of dental restorations for patients.
How similar studies have performed: While similar approaches have been explored, this specific comparison of luting systems using a preheated resin composite is relatively novel.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Consenting participants. * Individuals aged 18 years and above with no systemic diseases that will affect their participation. * Teeth of healthy periodontium. * Teeth to be restored in normal occlusion with natural antagonist and adjacent teeth. * Acceptable oral hygiene characterized by no gingivitis, calculus deposit or active carious lesions. * Non-vital teeth will be included Exclusion Criteria: * Heavy occlusal contacts or signs of bruxism. * Profound, chronic periodontitis * Poor oral hygiene. * Sustained dentin hypersensitivity. * Systemic disease or severe medical complications or taking anti-inflammatory, analgesic, or psychotropic drugs.
Where this trial is running
Irbid
- Jordan University of Science and Technology — Irbid, Jordan (RECRUITING)
Study contacts
- Principal investigator: Zakereyya SM Albashaireh, PhD — Jordan University of Science and Technology
- Study coordinator: Zakereyya SM Albashaireh, PhD
- 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.
Conditions: Unsatisfactory or Defective Restoration of Tooth, Endodontically treated teeth, Partial coverage, Ceramic restorations, Luting systems, Preheated composite, Dual cure adhesive resin cement