Dental Restoration Failure Clinical Trial
Official title:
Survival of Cast Restorations - Restorations Made of Precious Metal vs. Non-precious Metal
The aim of this study is to determine and compare the longevity of single-tooth cast restorations made of precious metal vs. non-precious metal (e.g. partial crowns, crowns) and to determine the influence of patient-, tooth-, treatment-, and restoration-specific parameters on longevity. Patients who received single-tooth cast restorations made of precious metal or non-precious metal (e.g. partial crowns, crowns) between 1997 and 2022 will be retrospectively analyzed. Patient-, tooth-, treatment-, and restoration-specific parameters will be obtained from digital and paper-based dental records. Survival and success of the restorations will be assessed using Kaplan-Meier statistics. Mean annual failure rates (mAFR) and median survival time will be calculated (Kaplan-Meier statistics). Potential predictive factors will be tested using log-rank tests and multi-variate Cox-regression analysis.
No patient treatment is associated with the study. ;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Not yet recruiting |
NCT03608306 -
Clinical Performance of Bioactive Restorative Material Versus Glass Hybrid Restorative in Posterior Restorations
|
N/A | |
| Completed |
NCT06273410 -
Clinical Performance of An Alkasite Based Restorative Material With And Without Adhesive
|
N/A | |
| Completed |
NCT04326816 -
Restorative Treatment of Severe Tooth Wear; Direct vs Indirect
|
N/A | |
| Completed |
NCT02119195 -
Increasing Composite Restorations Sealants
|
N/A | |
| Completed |
NCT05556551 -
Comparing Between Two Different Restoration
|
N/A | |
| Completed |
NCT03175627 -
Clinical Performance of Posterior Composite Tooth Fillings in Adults
|
N/A | |
| Not yet recruiting |
NCT03771196 -
Clinical Evaluation of Bioactive Restorative vs. RMGI in Class V: A Randomized Control Trial
|
N/A | |
| Recruiting |
NCT03859284 -
Evaluation of Adhering Flowable Composite With and Without Adhesive Vs Flowable in Cervical Lesions
|
N/A | |
| Active, not recruiting |
NCT05380973 -
Clinical Performance of Two Fiber Reinforced Resin Composites Versus Nanohybrid Resin Composite in Posterior Teeth Will be Evaluated Using Modified USPHS Criteria
|
N/A | |
| Active, not recruiting |
NCT04701320 -
Clinical Evaluation of Nano Hydroxyapatite Reinforced Glass Ionomer in Treatment of Root Caries in Geriatric Patients
|
Phase 1 | |
| Active, not recruiting |
NCT02957734 -
Full Occlusal Rehabilitation for Patients With Severe Tooth Wear Using Indirect Composite Restorations
|
Phase 4 | |
| Active, not recruiting |
NCT03834636 -
Impact of Patients Risk Factors on the Longevity of Aesthetic Restorations
|
Phase 3 | |
| Not yet recruiting |
NCT05499494 -
Clinical Evaluation of Bioactive Injectable Resin Composite in Posterior Restorations
|
N/A | |
| Completed |
NCT05180903 -
Clinical Performance of Polyethylene Fiber Reinforced Resin Composite Restorations (Wall Papering Technique) Versus Bulk Fill Resin Composite Restorations in Endodontically Treated Teeth Will be Evaluated Using Modified USPHS Criteria.
|
N/A |