Evaluating a new tooth preparation technique for dental crowns
Clinical Performance of All-Ceramic Crowns on Teeth Prepared With Biologically Oriented Preparation Technique Compared to Horizontal Preparation
This study is testing a new way to prepare teeth for ceramic crowns to see if it leads to better gum health and patient satisfaction compared to the traditional method.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 60 (estimated) |
| Ages | 19 Years to 80 Years |
| Sex | All |
| Sponsor | Damascus University Academic / other |
| Drugs / interventions | chemotherapy, Radiation |
| Locations | 1 site (Damascus) |
| Trial ID | NCT06496828 on ClinicalTrials.gov |
What this trial studies
This clinical trial evaluates the periodontal response of teeth prepared using a biologically oriented preparation technique (BOPT) compared to conventional preparation methods for all-ceramic crowns. A total of 60 teeth will be randomly assigned to either BOPT or shoulder margin preparation, with all receiving ceramic crowns. Patients will undergo follow-up visits at 3, 6, 12, and 18 months post-cementation to assess various clinical outcomes, including probing depth and gingival health. The study aims to determine which preparation method yields better clinical performance and patient satisfaction.
Who should consider this trial
Good fit: Ideal candidates include adults over 18 with stable occlusion and good oral hygiene who require at least two full crowns.
Not a fit: Patients with active periodontal disease, poor oral hygiene, or systemic conditions affecting periodontal health may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could lead to improved periodontal health outcomes for patients receiving all-ceramic crowns.
How similar studies have performed: While similar studies have explored various preparation techniques, the specific biologically oriented preparation technique in this context is relatively novel.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients older than 18. * Two teeth at least needed to be restored with full crowns (each patient needs at least two single crowns). * Stable occlusion. * Good oral hygiene. * Periodontally healthy teeth. * Nonsmoking or smoking less than ten cigarettes/day. * Probing depth between 1 and 3 mm. Exclusion Criteria: * Patients younger than 18. * Parafunctional habits. * Active periodontal disease. * Poor oral hygiene. * Systemic disease that may affect the periodontal health. * Pregnancy. * Radiation or chemotherapy. * Treatment by Bisphosphonates medication. * Patients who are unable or unwilling to attend follow-up visits
Where this trial is running
Damascus
- Department of Fixed Prosthodontics, University of Damascus Dental School, Damascus, Syria — Damascus, Syria (Recruiting)
Study contacts
- Principal investigator: Abeer Aljareh, DDS MSc — Department of Fixed Prosthodontics, Faculty of Dentistry, Damascus University, Damascus, Syria
- Study coordinator: Abeer Aljareh, DDS MSc
- Email: abeer12.jareh@damascusuniversity.edu.sy
- Phone: 00963967873566
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.