ACTRN12607000129482已完成不适用
A comparison of fluorescence-guided Er: YAG Laser (ERL) and mechanical scaling and root planing (SRP) for non-surgical sub-gingival debridement for the treatment of chronic periodontitis: a controlled prospective clinical study.
Department of Oral Sciences, School of Dentistry, University of Otago, New Zealand0 个研究点目标入组 25 人开始时间: 2007年2月14日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 25
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomised controlled trial
- 主要目的
- Treatment
- 盲法
- Blinded (masking used)
入排标准
- 年龄范围
- 30 Years 至 -2147483648 No limit（—）
- 性别
- All
入选标准
- •All participants will have a minimum 16 teeth (4 per quadrant) and a diagnosis of moderate or advanced chronic periodontitis defined as PD =5mm, attachment loss of =2mm and bleeding on probing in 6 or more sites distributed throughout the mouth. They will be in good general health, and will have received no periodontal treatment within the previous 6 months. All patients must comprehend the visual analogue scale (VAS) and will sign informed consent forms.
排除标准
- •Patients will be excluded from the study if they suffer from systemic diseases which could influence the outcome of therapy; require antibiotic coverage prior to dental treatment; use of medications such as antibiotics, steroids and anti-inflammatories in the 3 months prior to treatment; are pregnant; or are heavy smokers ( = 10 cigarettes per day).
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