Clinical and Microbiological Evaluation of a Series of Clinical Cases of Permanent Teeth With Incomplete Apexogenesis and Traumatic Necrosis, Treated With Double Antimicrobial Paste, Revascularization Procedures, and MTA
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 14
- 试验地点
- 2
- 主要终点
- Number of teeth with apex closed according to nolle stages.
研究概览
简要总结
The aim of this study was to perform a clinical and microbiological evaluation of teeth with incomplete apexogenesis and traumatic necrosis that were treated with a revascularization technique, evaluating the microbial reduction after the use a double antibiotic paste. Furthermore, the investigation also aims to identify the presence of Enterococcus faecalis and Porphyromomas gingivalis within the root canal system.
详细描述
This investigation is a longitudinal prospective interventional study of a series of cases. Patients who sought treatment at the Faculty of Dentistry from June 2011 to September 2015 were selected. They should have one permanent tooth with traumatic necrosis.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •They should have one permanent tooth with traumatic necrosis, which in turns should show color alteration, fistulae, periapical lesion, and/or internal or external root resorption, pain, or absence of pulp response to sensitivity tests at a clinical examination to be considered necrotic. Male and female patients who had not undergone antibiotic therapy 3 months before the treatment were included and clinical and radiographic examinations confirmed pulp necrosis.
排除标准
- •Patients who did use antibiotics
- •Patients who did loss of temporary coronary sealing between treatment sessions
- •Patients who give up the research
结局指标
主要结局
Number of teeth with apex closed according to nolle stages.
时间窗: 24 months
The apical closure of the teeth was evaluated by radiography /computed tomography every 3 months according to the nolla stages, in which a tooth is considered to be a closed apex in stage 9 of nolla
次要结局
- Number of patients with clinically and radiographically observed fistulas(6 months)
研究者
Adriana Kelly de Sousa Santiago Barbosa
PhD
Universidade Federal do Ceara