Clinical Response of Human Pulps Capped With Bioactive Glass Incorporated in Resin Composite and Adhesive
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 36
- 试验地点
- 1
- 主要终点
- Change of dentine thickness
研究概览
简要总结
The aim of this study is to evaluate the effect of application of bioactive glass in different protocols on the formation of dentin bridge after indirect pulp capping using resin composite with its adhesive both are containing bioactive glass.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 35 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Active carious lesion in deep dentin of molars.
- •Absence of cavitated lesions at the buccal or lingual surfaces as determined by clinical and radiographic examination.
- •Absence of clinical diagnosis of pulp exposure, fistula, swelling of periodontal tissues, and abnormal tooth mobility;
- •Absence of clinical symptoms of irreversible pulpitis, such as spontaneous pain or sensitivity to pressure;
- •The extension of the carious lesion should be such that complete caries removal would risk pulp exposure, as determined by clinical and radiographic assessment;
- •Absence of radiolucencies at the interradicular or periapical regions, or thickening of the periodontal spaces, that would indicate the presence of irreversible pulp pathologies or necrosis;
- •Absence of internal or external root resorption.
- •Co-operative patients approving the trial.
排除标准
- •Patients with systemic medical conditions
- •pregnant females
- •Teeth with spontaneous pain or sensitivity to percussion.
- •Teeth with periodontal lesions, internal or external root resorption, mobility of tooth, sinus opening, or abscessed tooth.
- •Radiographic examination revealed, interrupted or broken lamina dura, widened periodontal ligament space, periapical radiolucency.
研究组 & 干预措施
Bioactive Glass
18 teeth were capped indirectly with dental adhesive containing bioactive glass applied according to the manufacturer's instructions and cured for 20 seconds and then resin composite restoration containing bioactive glass applied by golden plated composite applicator in increments 2 mm each and cured for 40 seconds for each increment.
干预措施: Bioactive Glass (Other)
Light cured calcium hydroxide
18 teeth were capped indirectly with light cured calcium hydroxide (control group) applied according to the manufacturer's instructions by calcium hydroxide applicator and light cured for 20 seconds then resin composite restoration was applied by golden plated composite applicator in increments 2 mm each and cured for 40 seconds for each increment.
干预措施: Light cured calcium hydroxide (Other)
结局指标
主要结局
Change of dentine thickness
时间窗: baseline, one month, 3 months and 6 months
Thickness in millimeters using CBCT
次要结局
未报告次要终点
研究者
Heba Arafa Abd El wahab Zahran
Principal Investigator
Al-Azhar University