Long-Term Outcome Following Regenerative Periodontal Treatment of Intrabony Defects: A Retrospective Study at Mahidol University
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 89
- 主要终点
- Percentage of regenerative-treated tooth loss after periodontal regeneration
研究概览
简要总结
Many years ago, periodontal regenerative treatment has been done in Periodontics and Oral Medicine Clinic, Faculty of Dentistry, Mahidol University, Bangkok, Thailand. However, there is still lacking of study about long-term result of periodontal regenerative treatment of intrabony defects.
详细描述
Beside, in the present, some materials for periodontal regenerative treatment are still expensive. Periodontists and patients have to plan together based on not only rationale of treatment but also cost and effectiveness. Thus the long-term result of treatment could be useful for the decision making.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Retrospective
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients who received regenerative therapy of the intrabony defects
- •Patients who had the record of re-evaluation at 1 year post-surgery
排除标准
- •Patients who received regenerative therapy involving the furcation area
- •Patients who received non-periodontal regenerative therapy
- •Patients who received endodontic regeneration
- •Patients who had an incomplete periodontal data recording
结局指标
主要结局
Percentage of regenerative-treated tooth loss after periodontal regeneration
时间窗: 1 year
Percentage of regenerative-treated tooth loss since 1 year after periodontal regeneration until last visit of supportive periodontal treatment
Percentage of regenerative-treated sites with clinical attachment loss ≥ 2 mm
时间窗: 1 year
Percentage of regenerative-treated sites with clinical attachment loss ≥ 2 mm since 1 year after periodontal regeneration until last visit of supportive periodontal treatment
次要结局
- Variables (patient and tooth characteristics) that associated with tooth loss or clinical attachment loss(1 year)