Effect of Diode Laser Disinfection on Postoperative Pain in Retreatment Cases
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 84
- 试验地点
- 2
- 主要终点
- Post-endodontic pain after diode laser disinfection in retreatment cases
研究概览
简要总结
The prevention and control of post-treatment pain is of great importance for the comfort of the patient as well as for the clinician's prestige. In this study, the effect of 940 nm diode laser disinfection on the postoperative pain of retreatment cases was evaluated.
详细描述
From the fact that microorganisms are the most common factors causing pain, this study aimed to evaluate effect of 940 nm diode laser disinfection performed in addition to conventional irrigation on postoperative pain of retreatment cases. Eighty-four patients with chronic apical periodontitis were treated. Root canal fillings were removed using rotary files. Root canals were irrigated using sodium hypochlorite between instrument changes. Final irrigation was performed using sodium hypochlorite and ethylenediaminetetraacetic acid (EDTA). The cases were randomly allocated into 2 groups: Group 1: Diode laser disinfection group, Group 2: control group. Root canal fillings were applied and crowns were restored. All treatments were completed in a single appointment. Patients were given a pain scale and they were requested to mark the code that reflects their pain intensity during 3 days.
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, Investigator)
入排标准
- 年龄范围
- 18 Years 至 52 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Only asymptomatic single rooted teeth that had an initial root canal filling diagnosed with chronic periodontitis (minimum size 2x2 mm)
排除标准
- •teeth with root canal fillings newer than 4 years, overfilled teeth, teeth with intraradicular posts, existence of a sinus tract, consumption of antibiotics within 1 month, consumption of analgesics in last 5 days, systemic disease, pregnancy, history of trauma, traumatic occlusion
研究组 & 干预措施
Diode Laser disinfection
Diode laser disinfection Laser type: 940 nm diode laser Power: 1 Watt Tip: 200 micrometer fibre tip
干预措施: Diode laser disinfection (Device)
Pseudo Diode Laser Disinfection
Inactivated Diode laser application in root canal
干预措施: Pseudo diode laser disinfection (Device)
结局指标
主要结局
Post-endodontic pain after diode laser disinfection in retreatment cases
时间窗: 24 hours postoperatively
Pain intensity was evaluated at 24 hours after retreatment procedures. An 11-item numerical rating scale (NRS) was used to assess the pain. This NRS is a segmented numeric version of the visual analog scale (VAS) in which a respondent selects a whole number (0 -10 integers) that best reflects the intensity of their pain. Number 0 represents 'no pain' whereas number 10 represents 'pain as bad as someone can imagine'.All patients were requested to mark a number corresponding to their average pain.
次要结局
- Post-endodontic pain after diode laser disinfection in retreatment cases(48 to 72 hours postoperatively)
研究者
Ozgur Genc Sen
Assistant professor
Yuzuncu Yıl University