The Effect of Diode Laser Activated Irrigation Versus Ultrasonic Activated Irrigation on Post-Operative Pain in Single Visit Endodontic Treatment of Asymptomatic Necrotic Teeth: A Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 入组人数
- 44
- 主要终点
- post operative pain
研究概览
简要总结
the investigator intended to study the effect of laser versus ultrasonic in activation of irrigation in post operative pain of patients have a symptomatic necrotic teeth
详细描述
the investigator will choose from patients entering clinic of endodontics in faculty of oral and dental medicine Cairo university who are eligible to the criteria.
After the patients is found eligible,the patients will be randomly assigned to either the control (ultrasonic activated irrigation )or to the intervention ( diode laser activated irrigation) treatment done in both in single visit.
At the end of treatment, patients will be asked to record post operative pain by NRS .
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
- 20 Years 至 45 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Asymptomatic necrotic single rooted single canal teeth with or without chronic periradicular lesion.
- •Teeth with mature root
- •Teeth without calcified root canals
- •Teeth without root caries
- •Teeth without internal or external root resorption
- •Teeth with no sign of crack formation
- •Teeth without anatomic abnormalities
排除标准
- •Pregnant or lactating females
- •Teeth with vital pulp
- •Non- restorable teeth
- •Medically compromised patients
- •Patients with facial swelling or acute infection.
- •Previously endodontically treated teeth
- •periodontally affected teeth
研究组 & 干预措施
diode laser activated irrigation
Laser-activated irrigation (LAI) has been introduced as a powerful method enhancing irrigant action; The laser radiation produces transient cavitation in the liquid through optical breakdown by strong absorption of the laser energy. The high-power diode laser has been tested in several areas of dentistry such as bleaching, depigmentation and gingivectomy, with promising results in dentinal disinfection. The diode laser has proved to be a resource worth testing, because of the it's properties and its low cost and availability in comparison to most lasers used in endodontics.
干预措施: diode laser activated irrigation (Other)
ultrasonic activated irrigation
ultrasonics have been developed to improve the penetration and effectiveness of irrigation in peripheral areas of the root canal space. The efficiency of sonic and ultrasonic devices is based on the creation of hydrodynamic phenomenon in well-shaped canals filled with an irrigant.
Such active root canal irrigation has been shown to facilitate the disruption of biofilms and make the cell membrane of bacteria more permeable to NaOCl.
干预措施: diode laser activated irrigation (Other)
结局指标
主要结局
post operative pain
时间窗: up to 1 week
intensity of post operative pain will be measured using a numerical rating (NRS)scale
次要结局
未报告次要终点
研究者
zeinab mostafa omar
principal investigator
Cairo University