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Different ion-releasing restorative systems will be applied in class II cavities then their clinical performance will be evaluated and compared
This randomized clinical trial aims to evaluate the clinical performance of different ion-releasing restorative systems used in Class II posterior cavities over a two-year follow-up. Patients must be in adults (not less than 18 years old), able to attend regular follow-up visits, presenting with at least four carious class II posterior teeth requiring restoration. Pregnant patients will be excluded.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| conventional bulk fill restorative system | Experimental | posterior cavities restored with conventional bulk fill restorative system applied in single increment according to the manufacturer's instructions |
|
| ion- releasing restorative system 1 | Experimental | posterior cavities restored with ion-releasing restorative system applied 1 in single increment according to the manufacturer's instructions |
|
| ion-releasing restorative system 2 | Experimental | posterior cavities restored with ion-releasing restorative system 2 applied in single increment according to the manufacturer's instructions |
|
| ion-releasing restorative system 3 | Experimental | posterior cavities restored with ion-releasing restorative system 3 applied in single increment according to the manufacturer's instructions |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| conventional bulk fill restorative system | Procedure | conventional bulk fill restorative system used for posterior applications |
|
| Measure | Description | Time Frame |
|---|---|---|
| difference between baseline and after two years of evaluation | Changes in restoration performance according to the modified Federation Dentaire Internationale (FDI) criteria from baseline to 2 years. Scores range from 1 to 5, where lower scores indicate better clinical performance and higher scores indicate poorer clinical performance. | baseline to two-years |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Asmaa A Elbanna, Assistant Lecturer | Faculty of Dentistry, Mansoura University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Faculty of Dentistry, Mansoura University | Al Mansurah | Dakahlia Governorate | 35516 | Egypt |
study protocol and statistical analysis will be shared to other researchers
Data will be available after two years
anyone
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| ion-releasing restorative system 1 | Procedure | ion-releasing restorative system 1 used for posterior applications |
|
| ion-releasing restorative system 2 | Procedure | ion-releasing restorative system 2 used for posterior applications |
|
| ion-releasing restorative system 3 | Procedure | ion-releasing restorative system 3 used for posterior applications |
|
| ID | Term |
|---|---|
| D003731 | Dental Caries |
| ID | Term |
|---|---|
| D017001 | Tooth Demineralization |
| D014076 | Tooth Diseases |
| D009057 | Stomatognathic Diseases |
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