Prevalence and Phenotype of Oral Enterococcus Faecalis
试验速览
- 阶段
- 不适用
- 入组人数
- 200
- 试验地点
- 1
- 主要终点
- Detection of residual bacteria during and post root canal treatment
研究概览
简要总结
Sampling of accessed root canals with endodontic paper points during treatment and immediately pre-obturation of endodontic root canals was carried out.
详细描述
Following ethical approval (REC ref: 05/Q0705/051), informed consent was obtained from patients undergoing root canal treatment.The teeth included in the study had been referred to a specialist centre for the treatment of endodontic infection. They all responded negatively to vitality tests and presented pre-operative apical radiolucencies. The source population were referred by their general dental practitioner into specialist endodontic clinics of Guy's Hospital, King's College London Dental Institute.Treatments on the teeth were carried out by a total of 19 postgraduate endodontic students.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients with single or multi-rooted teeth undergoing root canal treatment.
排除标准
- •For certain aspects of the study secondary treatments and vital teeth are excluded.
结局指标
主要结局
Detection of residual bacteria during and post root canal treatment
时间窗: June 2016
Using a vital fluorescent stain bacteria sampled from the root canal space were detected during and post root canal treatment.
次要结局
未报告次要终点
研究者
Dr Federico Foschi
Dr
King's College London