Clinical Study of the Direct Pulp Capping in Primary Teeth
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Success rate of the direct pulp capping
研究概览
简要总结
Research content: select the patients with accidental pulp exposure or decayed pulp exposure in the pediatric dentistry department of The Affiliated Stomatology Hospital of Zhejiang University School of Medicine from February 2022 to October 2022.
1. Strictly implement the case selection criteria to reduce the deviation. 2. Conduct uniform training and assessment for doctors. 3. Record in detail: the age, gender, tooth position, cavity type, x-Ray examination, size and reason of pulp exposure, time of hemostasis, filling material, signs and symptoms of initial consultation and follow-up, etc. 4. Analyze the clinical data to study the success rate of direct pulp capping of primary teeth; analyze the influence of various factors to study how to improve the success rate of direct pulp capping of primary teeth.
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
- 4 Years 至 8 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •No irreversible signs or symptoms of pulpitis in the affected tooth.
- •Mechanical pulp exposure caused by cavity preparation or trauma, or pulp exposure after decayed tissue removal, with healthy dentin around the pulp exposure.
- •The size of the exposed pulp<1 mm.
- •The morphology of pulp tissue at the pulp exposure is normal, and the bleeding should be able to be controlled within 5 minutes.
- •X-ray showed that there was no abnormal resorption or fracture of the root and no lesions around the root.
排除标准
- •The child is unable to cooperate with the treatment.
- •Pulp exposure > 1 mm.
- •Irreversible signs or symptoms of pulpitis in the affected tooth.
- •Abnormal morphology of the pulp tissue at the pulp exposure, much bleeding and inability to stop bleeding.
- •X-ray shows: abnormal resorption or fracture of the tooth root and lesions around the root.
- •The parents or the child refused to participate in the experiment.
结局指标
主要结局
Success rate of the direct pulp capping
时间窗: 12 months
The success rate of the direct pulp capping of primary teeth
次要结局
未报告次要终点
研究者
JINjin Yu
Attending Physicians
The Dental Hospital of Zhejiang University School of Medicine