Clinical Evaluation of Dimethyl Sulfoxide Wet Bonding Technique: A Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 入组人数
- 68
- 主要终点
- Fracture of material
研究概览
简要总结
Dimethyl sulfoxide (DMSO) wet bonding has shown promising results in several in vitro studies. However, there are a lack of clinical trials which prove the advantages of this technique. The aim of the study is to clinically assess the effect of DMSO wet bonding on composite restoration in non carious cervical lesions.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Factorial
- 主要目的
- Treatment
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Two similar non carious cervical lesions (NCCLs) on the facial/labial surfaces of premolars.
- •NCCLs of score 1-3 on the Smith and Knight tooth wear index.
- •Favorable occlusion and teeth are in normal contact.
排除标准
- •NCCLs on the lingual surface.
- •Medically compromised individuals.
- •Periodontally compromised teeth.
- •Bruxism and visible wear facets in the posterior dentition.
- •Fractured or visibly cracked premolars and canines.
- •Known allergies to resin-based restorative materials.
- •Presently undergoing orthodontic treatment.
- •Abutment teeth for fixed or removable prostheses.
结局指标
主要结局
Fracture of material
时间窗: From treatment to 3-6 months follow up
Different fracture patterns and retention failures may occur in relation to the type of restoration: cracks, chipping/ delamination, bulk fractures, or incomplete and complete loss of retention. Assessed by Visual examination and short air drying. Criteria set from Clinically excellent/very good(sufficient) (Score 1) to Clinically poor (entirely insufficient)(Score 5)
Marginal adaptation
时间窗: From treatment to 3-6 months follow up
There are different interfaces between the dental hard tissue, restorative material, and adhesive and/or luting resin/cement layer. Each interface can degrade and potentially alter marginal adaptation. In clinical practice, it is impossible to distinguish failures between the different interfaces. Therefore, only the marginal adaptation as such can be assessed by visual examination and short air drying. Scores given depending upon the quality of restoration from Clinically excellent/very good (sufficient) (Score 1) to Clinically poor (entirely insufficient) (Score 5)
次要结局
未报告次要终点
研究者
Philip Pradeep
Associate Professor
Melaka Manipal Medical College