Incidence of Post-operative Pain After Single-visit Versus Two-visit Root Canal Treatment of Teeth With Necrotic Pulp and Apical Periodontitis
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 110
- 主要终点
- Post-operative pain in one visit
研究概览
简要总结
Aim :to compare incidence of post-operative pain and apical healing after single-visit versus two-visit root canal treatment of teeth with necrotic pulp and apical periodontitis.
详细描述
Aim to compare incidence of post-operative pain and apical healing after single-visit versus two-visit root canal treatment of teeth with necrotic pulp and apical periodontitis.
Methodology: All teeth of the one and two-visit group were asymptomatic (92) and symptomatic (18) with a diagnosis of pulp necrosis (RCT cases) determined by hot and cold sensitivity tests and radiographically all teeth showed a small and irregular radiolucency at the tooth apex. Working length was established with EAL and confirmed radiographically. Reciprocating files (VDW, Munich Germany) were used to complete root canal preparation. EDTA served as a lubricant.
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
- Single (Participant)
盲法说明
To compare incidence of post-operative pain and apical healing after single-visit versus two-visit root canal treatment of teeth with necrotic pulp and apical periodontitis. Each participant received a root canal treatment (RTC)
入排标准
- 年龄范围
- 18 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •The aims and requirements of the study were freely accepted;
- •Treatment was limited to patients in good health;
- •All teeth had nonvital pulps and apical periodontitis, with or without a sinus tract;
- •A negative response to hot and cold pulp sensitivity tests;
- •Presence of sufficient coronal tooth structure for rubber dam isolation;
- •No prior endodontic treatment on the involved tooth
- •No analgesics or antibiotics were used five days before the clinical procedures began.
排除标准
- •Patients who did not meet inclusion requirements;
- •Patients who did not provide authorization for participation;
- •Patients who were younger than 16 years old;
- •Patients who were pregnant;
- •Patients who were diabetic;
- •Patients with a positive history of antibiotic use within the past month;
- •Patients whose tooth had been previously accessed or endodontically treated;
- •Teeth with root resorption,
- •Immature/open apex, or a root canal in which patency of the apical foramen could not be established were all excluded from the study. Teeth with periodontal pockets deeper than 4 mm also were excluded of the study.
结局指标
主要结局
Post-operative pain in one visit
时间窗: one week
Pain intensity measure with general pain scale Each patient will recall a week to evaluate post operative pain
次要结局
未报告次要终点
研究者
Jorge Paredes Vieyra
D.D.D., MsC, PhD
Universidad Autonoma de Baja California