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
- 1
- 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
研究组 & 干预措施
permanent teeth apexification
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. This study analyzed the clinical and microbiological results of the endodontic treatment performed on permanent teeth with necrosis caused by traumatic injury and treated using revascularization technique, double antibiotic paste, intra-canal medication, and an MTA cervical plug.
干预措施: Apexification (Procedure)
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