Clinical Evaluation of Different Bulk-fill Restorative Resin Restorations
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 40
- 试验地点
- 2
- 主要终点
- Clinical evaluation of different restorative resins in class II cavities on posterior teeth according to the modified USPHS criteria
研究概览
简要总结
The aim of this study is to evaluate the clinical performance of three different bulk-fill restorative resin materials; a bulk fill resin composite, a flowable bulk fill resin composite and a fiber-reinforced resin in Class II restorations over a period of 24 months.
详细描述
The objective of this study is to evaluate the 24-month clinical performance of three different bulk-fill restorative resin materials in Class II restorations. Forty patients with at least three approximal lesions in premolar and molar teeth will be participated in the study. A total of 120 Class II cavities will be restored using Tetric EvoCeram Bulk Fill (n=40), SureFil SDR flow + Ceram X mono (n=40), and everX Posterior + G-aenial Posterior (n=40) with their respective adhesives according to the manufacturers' instructions. All restorations will be placed by one operator. The restorations will be evaluated at baseline and at 6, 12, 18, and 24 months using modified USPHS criteria by one examiner. The restoration groups for each category will be compared using Pearson's chi-square test, while Cochran's Q test will be used to compare the changes across different time points within each restorative material (p<0.05).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Participant)
盲法说明
single
入排标准
- 年龄范围
- 20 Years 至 41 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients who accept to participate and sign the informed consent
- •Patients who have at least three similar-sized approximal primary caries lesions in premolar and molar teeth.
- •The teeth to be restored had a normal occlusal relationship with natural dentition and had adjacent tooth contact and had a normal response to a vitality test with no periapical pathology
排除标准
- •Patients who don't accept to participate and sign the informed consent
- •Patients who have a history of adverse reaction to the test materials
- •Patients who are pregnant or lactating, have fewer than 20 teeth
- •Patients who have poor oral hygiene, have severe or chronic periodontal disease, have heavy bruxism
研究组 & 干预措施
Tetric EvoCeram BulkFill resin
Randomly applied
干预措施: Tetric EvoCeram Bulkfill (Other)
Surefil SDR Flowable bulk-fill resin
Randomly applied
干预措施: Surefil SDR Flowable bulkfill (Other)
everX fiber-reinforced resin
Randomly applied
干预措施: everX fiber-reinforced resin (Other)
结局指标
主要结局
Clinical evaluation of different restorative resins in class II cavities on posterior teeth according to the modified USPHS criteria
时间窗: 2 years
Long-term clinical success of different restorative resins in class II cavities on posterior teeth
次要结局
未报告次要终点
研究者
A Ruya Yazici
Professor
Hacettepe University