Efficacy of three desensitizing agents to reduce cervical dentin hypersensitivity: a randomized clinical trial.
试验速览
- 阶段
- 4 期
- 状态
- Not Applicable
- 发起方
- 入组人数
- 45
- 试验地点
- 1
- 主要终点
- To compare the reduction of
研究概览
简要总结
This study is a randomized clinical trial, double blind, parallel group, hospital based comparing the efficacy of three desensitizing agents: gluma, vivasens and propolis in reducing the cervical dentin hypersensitivity. The primary outcome measure is to compare the reduction of hypersensitivity of cervical abrasion after application of desensitizing agents. The secondary outcome will be to evaluate the effect of desensitizing agents: immediately, 1 week, 1 month and 2 months of application of desensitizing agents.
研究设计
- 研究类型
- Interventional
- 分配方式
- Computer generated randomization
- 盲法
- Participant and Outcome Assessor Blinded
入排标准
- 年龄范围
- 18.00 Year(s) 至 80.00 Year(s)（—）
- 性别
- All
入选标准
- •Adults of 18 years of age or above and in general good health with hypersensitive teeth and cervical abrasion.
- •Dentin exposed permanent tooth, which does not require any restorative regimen.
- •Participants who are willing to take part in the study.
排除标准
- •Patient currently on desensitizing therapy.
- •Allergies and idiosyncratic responses to product ingredients.
- •Systemic conditions predisposing to dentin hypersensitivity (e.g., chronic acid regurgitation).
- •Teeth or supporting structures with any other painful pathology or defects.
- •Removable prostheses or crowned teeth.
- •Extensively restored teeth and those with restorations extending into the test area.
- •Presence of radiographic evidence of periapical pathology and symptomatic adjacent tooth.
- •Recent intake of analgesic and mind altering drugs.
结局指标
主要结局
To compare the reduction of
时间窗: Immediate, 1 week, 1 month and 2 months after the application of desensitizing agents.
cervical dentin hypersensitivity after the application of desensitizing agents.
时间窗: Immediate, 1 week, 1 month and 2 months after the application of desensitizing agents.
次要结局
- To evaluate immediate, 1 week, 1 month and 2 months relief from dentin hypersensitivity.(Immediate, 1 week, 1 month and 2 months after the application of desensitizing agents.)