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The Performance of Posterior Partial Coverage Coronal Restorations Luted With Two Differrent Systems.

RecruitingNAAges 18 Years - anyAllKing Abdullah University Hospital
NCT06457737 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

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.

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📋 Eligibility rules (as published)
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.
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What it tests

  • IPS Empress Direct
  • Bisco Duo-Link Universal
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Where

1 site
Jordan University of Science and Technology
Irbid, Jordan
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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