Comparison Of Efficacy Of Dentifrice Containing 5% Fluorocalcium Phosphosilicate With Dentifrice Containing Potassium Nitrate And Placebo On Dentinal Hypersensitivity: A Triple Masked Randomized Controlled Clinical Trial
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 发起方
- 入组人数
- 120
- 试验地点
- 2
- 主要终点
- Visual Analogue Scale score for Dentinal Hypersensitivity
研究概览
简要总结
Aim of this study was to assess and compare the efficacy of a dentifrice containing 5% fluoro calcium phosphosilicate and dentifrice containing potassium nitrate on Dentinal Hypersensitivity (DH) compared to a placebo over a period of 6 weeks.
详细描述
A total of 120 subjects were divided into 3 groups randomly. Group 1 was given the dentifrice containing 5% fluoro calcium phosphosilicate ,Group 2 was given the dentifrice containing potassium nitrate and group 3 was given placebo. Sensitivity scores (VAS score) were recorded at baseline, 2 weeks, 6 weeks.
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
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 25 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •The volunteers selected at baseline were in good general health and should have at least 20 natural permanent teeth and history of hypersensitivity to hot, cold, sour stimuli on at least two teeth with a VAS score of ≥4.
排除标准
- •Patients with active cervical caries or deep abrasion requiring cervical filling, chipped teeth or fractured cusps, tender tooth in same quadrant as the hypersensitive teeth, Subjects using any type of desensitizing paste or desensitizing therapy for last 6 months, Pregnant/ lactating women or subjects with history of chronic use of anti-inflammatory and analgesic medications were excluded.
研究组 & 干预措施
Group 1
dentifrice containing 5% fluorocalcium phospho silicate prescribed and VAS score assessed at Baseline, 2 weeks, 6 weeks.
干预措施: 5% fluorocalcium phosphosilicate dentifrice (Other)
Group 2
dentifrice containing 5% potassium nitrate prescribed and VAS score assessed at Baseline, 2weeks, 6 weeks .
干预措施: 5% potassium nitrate dentifrice (Other)
Group 3
dentifrice without the active ingredient prescribed and VAS score assessed at Baseline, 2weeks, 6 weeks .
干预措施: Placebo dentrifice (Other)
结局指标
主要结局
Visual Analogue Scale score for Dentinal Hypersensitivity
时间窗: Change in VAS score from Baseline to 12 weeks
Based on a 10-cm VAS score which was used to measure tooth sensitivity, a pain-free response was allotted a score of zero whereas a score of 10 was given to subjects with excruciating pain or discomfort.
次要结局
未报告次要终点
研究者
Dr. A R Pradeep
Head and Professor
Government Dental College and Research Institute, Bangalore