Acute Pain Rate of Single Versus Two-visit Root Canal Treatment of Teeth With Necrotic Pulp and Apical Periodontitis: A Multicenter Clinical Trial
试验速览
- 阶段
- 2 期
- 发起方
- 入组人数
- 90
- 试验地点
- 6
- 主要终点
- Pain intensity measure with general pain scale
研究概览
简要总结
Aim to compare acute pain rate after single-visit ortwo-visits treatment of teeth with necrotic pulp and apical periodontitis .90 teeth with a diagnosis of pulp necrosis and apical radiolucency at the apex.Working length was established with EAL and confirmed radiographically. Flex-R files were used to complete canal preparation. Level ofdiscomfort were recorded and cases with acute postoperative pain.
详细描述
90 teeth with a diagnosis of pulp necrosis and apical radiolucency at the apex.Working length was established with EAL and confirmed radiographically. M4system with Flex-R files were used to complete canal preparation. Level ofdiscomfort were recorded and cases with severe postoperative pain and/orswelling were classified as acute pain.
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 (Investigator)
盲法说明
compare Incidence of acute painafter single-visit ortwo-visits treatment of teeth with necrotic pulp
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •a) Radiographic evidence of apical periodontitis (minimum size ≥2.0mm x 2.0 mm) and a diagnosis of pulpal necrosis confirmed by negativeresponse to hot and cold tests and b) Need for retreatment. Thermal pulptesting was performed by the author, and radiographic interpretation wasverified by one certified oral surgeon
排除标准
- •patients without inclusion requirements or failure to obtain patient ́sauthorization. Patients, were excluded if they were younger than 18 yearsold, pregnant, had a positive history of antibiotic use within the past month,suffered from diabetes, or other systemic diseases. Teeth with periodontalpockets deeper than 4 mm also were excluded of the study
研究组 & 干预措施
Post-endodontic Pain after a RCT
Ibuprofen for Post operative pain. Take 400 mg takena week after. Incidence of flare ups after a single vsmultiple visits root canal treatments.
干预措施: Ibuprofen for post operative pain (Procedure)
Acute pain
Acetaminophen 325 mg for Acute pain. Taken secondday after. Incidence of Post operative pain after rootcanal treatment in one vs two visits
干预措施: Ibuprofen for post operative pain (Procedure)
结局指标
主要结局
Pain intensity measure with general pain scale
时间窗: a week
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
Dr. Jorge Paredes Vieyra DDS, MsC, PhD
Universidad Autonoma de Baja California