Effect of Laser Activation on the Intraoperative and Post-treatment Pain in Single Visit Root Canal Treatment for Mandibular Molar Teeth With Acute Irreversible Pulpitis
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 50
- 试验地点
- 2
- 主要终点
- Change in intraoperative pain measured using visual analog scale during root canal treatment following laser application
研究概览
简要总结
Effectiveness of lasers in reducing pain during and after root canal treatment for mandibular molar teeth affected with acute irreversible pulpitis.
详细描述
AIM : To assess the intraoperative and postoperative pain incidence for single visit root canal treatment for mandibular molar teeth with acute irreversible pulpitis following laser activation.
MATERIALS AND METHODS
The study will account the patients who are referred to the Department of Endodontics,both male and female patients,with pain due to acute irreversible pulpitis from carious mandibular first and second molar teeth requiring root canal treatment. Subjects of age 13 to 70 years who met the inclusion criteria and responded positively to cold test will be included in the study.
Single visit root canal treatment with 2.5 mL of 2% lignocaine containing 1:80,000 adrenaline for an inferior alveolar block injection will be administered for each individual. After achieving anesthesia, patients who exhibit pain following access opening will be subjected to diode laser application on the pulp canal orifices. With regard to intraoperative pain, pre laser and post laser intraoperative pain incidence will be recorded. Once when the intraoperative pain incidence is reduced, patients will be reassessed for the need of additional anesthesia. If fully anesthetised, root canal procedure will be completed. Preoperative, intraoperative( before and laser application) pulse rate will also be measured. The levels of preoperative and post-operative pain at 24 hrs and 48 hrs for each patient will be recorded using a 10-point visual analog scale (VAS).
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
- 年龄范围
- 13 Years 至 70 Years（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients with painful mandibular molar teeth due to caries with no history of medication intake before 7 days prior to root canal treatment
- •Patients who respond exaggerated pain with or without lingering response on cold test
排除标准
- •Patients who do not have pain upon access opening following local anesthesia administration
- •Teeth with poor periodontal or restorative prognosis,
- •Patients with serious systemic ailments or conditions hindering single visit root canal treatment
- •patients not willing to participate in the post operative recall evaluation
- •Teeth with anatomic variations and
- •Allergic patients are excluded
结局指标
主要结局
Change in intraoperative pain measured using visual analog scale during root canal treatment following laser application
时间窗: procedure (during root canal treatment)
Change in pain is assessed in 10 point visual analog scale (VAS) before and after laser application.
次要结局
- Change in postoperative pain measured using visual analog scale after root canal treatment(48 hours)
研究者
Dr SUBASHRI V
Principal investigator
CSI College of Dental Sciences and Research, Madurai