Outcome of Root Canal Treatments Obturated With Calcium Silicate Based Sealers
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 109
- 试验地点
- 2
- 主要终点
- Healing rate
研究概览
简要总结
The clinical use of a flowable premixed calcium-silicate bioceramic sealer used in association with warm carrier-based/single-cone technique will be compared with epoxy resin-based sealer with carrier-based technique.
详细描述
Healthy consecutive patients (n= 109) requiring 141 root canal treatments were enrolled in this study and divided in 3 groups (Group 1: Ceraseal + single cone cold technique n=47. Group 2: Ceraseal + Carrier-based technique n=47. Group 3 AH Plus + Carrier based technique n=47).
Periapical X-rays were taken preoperatively, after root canal filling and after 6, 12 and 24 months. Two evaluators blindly assessed the Periapical Index (PAI) and sealer extrusion in the 3 groups (k =0.90). Healing rate and survival rate were also analysed.
Chi square tests was used to analyse significant differences among the groups. Multilevel analysis was performed to analyse the factors associated to healing status and survival status.
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
- 18 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •age 18-75 years
- •no use of antiresorptive or antiangiogenic drug
- •healthy status (ASA 1 or 2).
- •Needing one or more root canal treatment
排除标准
- •Teeth with less than 2 walls of structural integrity
- •Wide apexes (>40 diameter)
- •Any pathology that could compromise bone healing or the immune response,
- •pregnancy or breast feeding
- •heavy smoking (>15 cigarettes/day), (Tverdal & Bjartveit 2006)
- •exposure to radiation therapy focussed on the head and neck region and malignant disease directly involving the jaws.
- •Lacks of occlusal contacts
结局指标
主要结局
Healing rate
时间窗: 24 months
Periapical index minor than 3 at the endline
次要结局
- Survival rate(24 months)
研究者
Fausto Zamparini
University of Bologna
University of Bologna