Clinical Performance of One-shade Universal Dental Resin Composite as Posterior Restoration

Study Overview
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Brief Summary
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This study is aimed to evaluate the clinical performance of new One-shade universal composite resin as posterior restoration using US Public Health Service USPSH criteria for color match, marginal adaptation, surface texture, retention, recurrent caries and others after 1, 3, 6 and 9 months.

Detailed Description
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One operator will place all restorations under rubber-dam isolation. The patients will receive restorations with both materials, randomly after shade selection (The shade of single shade universal resin composite Omnichroma will be taken before and after placement into the cavity). During the referred period, only the two composites in study will be placed in posterior teeth in the dental office. The various materials' application procedure will be applied according to manufacturer's instructions.

Official Title
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Clinical Performance of One-shade Universal Dental Resin Composite as Posterior Restoration

Conditions
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Carious Teeth

Intervention / Treatment
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* Other: US Public Health Service USPSH criteria for assessment of success of resin composite restorations


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: • They should have an acceptable oral hygiene level. Presence of at least two occlusal carious lesions to be restored with two different types of composite. The two studied materials restorations should be used in approximately the same sized lesions or within the same extension. Age range between 25 and 45years. Exclusion Criteria: • Severe or active periodontal or carious disease and heavy bruxism or a traumatic occlusion Patients with a compromised medical history, or had received therapeutic irradiation to the head and neck region. Alcoholic and smoker patients. Patients had participated in a clinical trial within 6 months before commencement of this trial. Patients unable to return for recall appointment

Ages Eligible for Study
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Minimum Age: 25 Years
Maximum Age: 45 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Universal single shade resin composite restorative material<br>Dental restorative material | Other: US Public Health Service USPSH criteria for assessment of success of resin composite restorations<br>* US Public Health Service USPSH criteria for color match, marginal adaptation, surface texture, retention, recurrent caries and others after 1, 3, 6 and 9 months.<br>* Other names: assessment of Universal single shade resin composite and Nano-hybrid multi-shade resin composite restorative material using the US Public Health Service USPSH criteria;|
| Active Comparator: Nano-hybrid multi-shade resin composite restorative material<br>Dental restorative material | Other: US Public Health Service USPSH criteria for assessment of success of resin composite restorations<br>* US Public Health Service USPSH criteria for color match, marginal adaptation, surface texture, retention, recurrent caries and others after 1, 3, 6 and 9 months.<br>* Other names: assessment of Universal single shade resin composite and Nano-hybrid multi-shade resin composite restorative material using the US Public Health Service USPSH criteria;|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| USPSH criteria | Alpha and Beta are clinically successful, Charlie and Delta are clinically failure | For 9 months |