The Performance of Posterior Partial Coverage Coronal Restorations Luted With Two Differre
This study explores an alternative approach using a pre-heated restorative resin composite as a luting material of partial coverage restorations on upper and lower posterior teeth. It will follow a split-mouth design with 60 participants selected based on strict criteria. Assessment at 6 months and 1 year post-delivery
| Condition(s) | Unsatisfactory or Defective Restoration of Tooth |
|---|---|
| Status | Recruiting |
| Phase | NA |
| Study type | Interventional |
| Summary | This study explores an alternative approach using a pre-heated restorative resin composite as a luting material of partial coverage restorations on upper and lower posterior teeth. It will follow a split-mouth design with 60 participants selected based on strict criteria. Assessment at 6 months and 1 year post-delivery utilizes a modified model of USPHS criteria, evaluating retention, color match, marginal discoloration, secondary caries, anatomical form, marginal adaptation, and surface roughness. The null hypothesis: The use of preheated resin composite for cementing partial coverage restoration will not result in significantly superior clinical performance when compared to that after using dual-cure resin cement. |
| Who can participate | 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. |
| Ages | 18 Years |
| Sex | All |
| Accepts healthy volunteers | Yes |
| Lead sponsor | King Abdullah University Hospital |
| Locations | Irbid, Jordan |
| Start date | 2024-05-01 |
| NCT ID | NCT06457737 |
| Official listing | https://clinicaltrials.gov/study/NCT06457737 |