Effects of Rebonding Technique and Final Cure on Post-Operative Hypersensitivity in Class 1 Composite Restorations
试验速览
- 阶段
- 不适用
- 状态
- Enrolling By Invitation
- 入组人数
- 120
- 试验地点
- 1
- 主要终点
- Post-operative hypersensitivity
研究概览
简要总结
Rebonding technique has been suggested to address the issue of post-operative hypersensitivity in composite restorations. it involves the application of bonding agent on composite restoration following finishing and polishing.
详细描述
Rebonding technique has been suggested to address the issue of post-operative hypersensitivity in composite restorations. it involves the application of bonding agent on composite restoration following finishing and polishing. bonding agent fills the gap formed by polymerization shrinkage and hence prevent post-operative hypersensitivity
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- None
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
- •class 1 carious lesion in premolar and molars clinically diagnosed as moderate occlusal caries extending up to middle third of dentin no caries on any other surface of tooth patients with sign and symptom of reversible pulpitis like sharp pain, sensitivity to hot and cold and sweet stimuli lasting foe few seconds
排除标准
- •history of generalized sensitivity cavities extending up to pulpal third of dentin cavities need to be restored with direct or indirect pulp capping poor oral hygiene or periodontal disease bruxism and other wear facets chronic anti inflammatory, analgesics or psychotropic drugs
研究组 & 干预措施
control group 1: total etch bonding agent without rebonding
composite restoration carried out using total etch bonding agent and no rebonding technique is done
干预措施: treatment group 1: total etch bonding agent used with rebonding technique (Procedure)
Control group 2: self etch bonding agent without rebonding
composite restoration carried out using self etch bonding agent and no rebonding technique is done
干预措施: treatment group 2: self etch bonding agent used with rebonding technique (Procedure)
结局指标
主要结局
Post-operative hypersensitivity
时间窗: from treatment to 24 hours and 1 week
Numeric pain intensity scale 0= no sensitivity 1-3= mild sensitivity 4-6= moderate sensitivity 10=worst possible sensitivity
次要结局
未报告次要终点
研究者
Shoaib Rahim
Associate professor
Foundation University Islamabad