Effects of Various Oral Hygiene Procedures on the Reduction of Oral Malodor in Periodontally Healthy Patients
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 发起方
- 入组人数
- 30
- 试验地点
- 2
- 主要终点
- Volatile sulfur compounds (VSCs)
研究概览
简要总结
The purpose of the study is to evaluate the effect of various oral hygiene procedures on reduction of oral malodor.
详细描述
Thirty volunteers who matched with including criteria were divided randomly into two groups. Both groups were instructed to brush their teeth with a scrubbing method for the first one week. Then, each group received the different additional oral malodor reduction regimen- in addition to tooth brushing tongue cleaning in one group and chlorine dioxide (ClO2) mouthwash in another group for three consecutive weeks. After that, all the participants were instructed to practice all the three oral hygiene procedures (tooth brushing, mouth washing, tongue cleaning) the last one week. Total volatile sulfur compounds (VSCs) measured by breathtron, tongue coating, plaque score and bleeding on probing (BOP) were outcomes of this study.
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
- Single (Investigator)
入排标准
- 年龄范围
- 18 Years 至 30 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Clinical diagnosis of oral malodor
- •At least 20 functional teeth
- •No systemic diseases
- •No severe dental diseases
排除标准
- •Habit of smoking and betel quid chewing
- •Oral malodor by food and other craniofacial abnormalities
- •Current use of any kind of mouthwash
结局指标
主要结局
Volatile sulfur compounds (VSCs)
时间窗: 5 weeks
Total volatile sulfur compounds was measured by Breathron®
次要结局
- Bleeding on probing(5 weeks)
- Tongue coating(5weeks)
- Debris index(5 weeks)
研究者
Ei Ei Aung
Graduate student, department of oral health promotion
Tokyo Medical and Dental University