Respective Effects of Periodontal Oral Hygiene Instructions and Non-surgical Treatment on Clinical and Patient Related Outcomes: a Controlled Study in Non Smoker, Former Smoker and Smoker
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 75
- 主要终点
- Change from baseline of probing depth (PD)
研究概览
简要总结
The present study was designed as a prospective controlled study focusing on the effect of oral hygiene instructions and periodontal nonsurgical treatment( PNST) on clinical outcomes and patients related outcomes (PROMs) in smokers versus former smokers versus non smoker patients.
详细描述
75 consecutive patients presenting chronic periodontitis and who needed periodontal treatment were recruited in the Department of Periodontology and Oral Surgery at the University Hospital of Liège, Belgium (CHU, Sart-Tilman) according to the inclusion criteria.
The patients were subdivided between three groups: non-smoker (25), former smoker (25), and smoker patients(25).
Patients received informations about periodontitis genesis, the demonstration of oral hygiene instructions (OHI), the goal of PNST and the follow-up time were given ( baseline, after OHI, 3 months after PNST).
Periodontal clinical parameters and PROMS were collecetd and compared between 3 groups, at each visit.
Data collection:Periodontal clinical measurements and PROMS
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 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
- •aged of minimum 18 years old
- •chronic periodontitis
- •presence of a minimum of 6 teeth at each arch
- •a minimum of 6 teeth with pocket depth of 5 mm
- •signed the informed consent
排除标准
- •aggressive periodontitis
- •connective tissue disease
- •pregnancy
- •radio-therapy
- •chemotherapy
- •psychological disease
- •previous periodontal therapy
研究组 & 干预措施
non smokers
patient who never smoked
干预措施: mechanical plaque control (Procedure)
former smoker
patient who smoked in the past
干预措施: mechanical plaque control (Procedure)
smoker
patient who still smoke
干预措施: mechanical plaque control (Procedure)
结局指标
主要结局
Change from baseline of probing depth (PD)
时间窗: 2 weeks after baseline and 3 month after PNST
PD was measured , in millimetern with periodontal probe, at 6 sites of each tooth
次要结局
- Change from baseline of BOP (bleeding on probing)(2 weeks after baseline and 3 month after PNST)
研究者
Leila Salhi
principal investigator, head of clinic,Department of Periodontology
University of Liege