Frequency of Oral Hygiene in the Maintenance of Gingival Health
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 52
- 试验地点
- 1
- 主要终点
- gingivitis expressed as an increase in mean gingival index in the experimental period
研究概览
简要总结
The purpose of this study is to evaluate the frequency of oral hygiene in the maintenance of gingival health in patients with an adequate method of oral hygiene.
详细描述
The study was a randomized blinded clinical trial. Eligible patients underwent a pre-clinical period in order to eliminate factors that could interfere with the proper plaque control. Forty-five non dental students with healthy gingival (maximum 5% of sites showing gingival bleeding) were randomized into four groups according to the frequency of oral hygiene (every 12h, 24h, 48h or 72h). Plaque Index (PLI) and Gingival Index (GI) were evaluated by two trained examiners at baseline, 15 days and 30 days.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 盲法
- Single (Investigator)
入排标准
- 年龄范围
- 18 Years 至 35 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •students of graduate courses at the Federal University of Santa Maria and Franciscan University Center
- •a minimum age of 18 years
- •filling all space interdental papilla
- •at least 24 teeth
- •maximum 15% of sites with gingivitis.
排除标准
- •dental students
- •pregnant woman
- •diabetics
- •orthodontic equipment
- •antimicrobial prophylaxis
- •antibiotic
- •anti-inflammatory
- •psychomotor disturbances
- •periodontitis
研究组 & 干预措施
12h
Frequency of oral hygiene was 12 to 12 hours.
干预措施: frequency of oral hygiene (Other)
24h
Frequency of oral hygiene was 24 to 24 hours.
干预措施: frequency of oral hygiene (Other)
48h
Frequency of oral hygiene was 48 to 48 hours.
干预措施: frequency of oral hygiene (Other)
72h
Frequency of oral hygiene was 72 to 72 hours.
干预措施: frequency of oral hygiene (Other)
结局指标
主要结局
gingivitis expressed as an increase in mean gingival index in the experimental period
时间窗: one month of evaluetion
次要结局
- changes in plaque levels and variations of the average percentage of sites with different GI scores during the study(one month of evaluetion)
研究者
Tatiana Militz Perrone Pinto
Frequency of oral hygiene in the maintenace of gingival health
Universidade Federal de Santa Maria