One Year Clinical Evaluation of Conservative Versus Conventional Ceramic Onlays
试验速览
- 阶段
- 不适用
- 入组人数
- 22
- 主要终点
- evaluation of fracture resistance
研究概览
简要总结
the aim of present study is to evaluate clinically the fracture liability , marginal adaptation , and patient satisfaction of conservative versus conventional ceramic Onlays use e-max press to restore defective restored molar with old restoration or caries. with one or more cusp defect
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
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 55 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Inclusion criteria:
- •All subjects are required to be:
- •1-From 18-50 years old, be able to read and sign the informed consent document. 2- Have no active periodontal or pulpal diseases, have teeth with good restorations 3- Psychologically and physically able to withstand conventional dental procedures 4- Patients with teeth problems indicated for onlay restoration:
- •Decayed teeth
- •Teeth restored with defected filling restorations
- •Teeth with occlusal defect 5- Able to return for follow-up examinations and evaluation Exclusion criteria
- •Patient less than 18 or more than 50 years
- •Patient with active resistant periodontal diseases
- •Patients with poor oral hygiene and uncooperative patients
- •Pregnant women
- •Patients in the growth stage with partially erupted teeth
- •Psychiatric problems or unrealistic expectations
- •Lack of opposing dentition in the area of interest
排除标准
- 未提供
结局指标
主要结局
evaluation of fracture resistance
时间窗: one year
fracture resistance of restorations postoperatively: assessment of the restoration for fracture resistance , by using Measuring device Modified United States Public Health Service (MUSPHS) parameters were used to compare the restorations at baseline and final examination use explorer Measuring unit .Discrete(scores) 1. alpha no evidence of fracture 2. bravo evidence of fracture
次要结局
- evaluation of marginal adaptation(1 year)
- evaluation of patient satisfaction to the onlay restoration through questioning the patient about pain during eating , acceptability ,sensitivity(1 year)
研究者
howaida ahmed el-hagrasy
assistant lereture must university
Cairo University