Comparative evaluation of the effectiveness of rotary and reciprocating single file systems on postoperative pain after biomechanical preparation in patients with chronic apical periodontitis-A randomized clinical trial.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 94
- 试验地点
- 1
- 主要终点
- POST OPERATIVE PAIN MEASURED USING VISUAL ANALOGUE SCALE AFTER
研究概览
简要总结
This study is a Randomized Clinical Trial.The aim of this study was to evaluate and compare the effectiveness of rotary and reciprocating single file systems on postoperative pain after biomechanical preparation in patients with chronic apical periodontitis.The study was going to be conducted over a period of 18 months.The study population consisted of patients within the age group of 20 to 40 years, reporting to the Department of Conservative Dentistry and Endodontics, Government Dental College, Kozhikode with a diagnosis of chronic apical periodontitis in single rooted teeth.The total sample size was 94 (47 in each group).Post operative pain after biomechanical preparation using two file systems will be evaluated at 24 hrs.48 hrs and 72 hrs using Visual Analogue Scale.The study result showed no difference in mean pain value between the two groups of files used.Both the file systems showed low pain intensity in both the groups and there was significant reduction in post operative pain from 24 hrs to 72 hrs post treatment.The frequency of analgesic intake was also found to be similar.Hence the study concludes that both file systems can be used efficiently with regard to post operative pain.
研究设计
- 研究类型
- Interventional
- 分配方式
- Permuted block randomization, fixed
- 盲法
- Participant and Outcome Assessor Blinded
入排标准
- 年龄范围
- 20.00 Year(s) 至 40.00 Year(s)（—）
- 性别
- All
入选标准
- •â€¢Patients within the age group of 20–40 years •Patients with no history of taking analgesics or antibiotics within one week •Tooth with chronic apical periodontitis with periapical lesion less than 3mm •Ability to apply a rubber dam •Single rooted tooth with single canal with no curvature(radiographically assessed).
排除标准
- •â€¢Teeth without good apical constriction, such as wide or open apex •Retreatment cases • Patients who were on medication for chronic pain •Teeth with difficult root canal anatomy (resorption, radiographic evidence of calcification, or open apices) •Two or more adjacent teeth requiring root canal therapy •Presence of sinus tracts •Medically compromised patients •Tooth with periodontal pathosis and weakened periodontium •Tooth with long roots and wide canals (which cannot be instrumented with 25 size file with 25 mm length) •Infectious diseases.
结局指标
主要结局
POST OPERATIVE PAIN MEASURED USING VISUAL ANALOGUE SCALE AFTER
时间窗: POST OPERATIVE PAIN MEASURED USING VISUAL ANALOGUE SCALE AT 24 hrs,48hrs AND 72 hrs AFTER BIOMECHANICAL PREPARATION STEP OF ROOT CANAL TREATMENT
BIOMECHANICAL PREPARATION STEP OF ROOT CANAL TREATMENT
时间窗: POST OPERATIVE PAIN MEASURED USING VISUAL ANALOGUE SCALE AT 24 hrs,48hrs AND 72 hrs AFTER BIOMECHANICAL PREPARATION STEP OF ROOT CANAL TREATMENT
次要结局
- INTENSITY OF PAIN IS MEASURED AS MILD,MODERATE OR SEVERE USING VISUAL ANALOGUE SCALE(INTENSITY OF PAIN IS MEASURED AT 24HRS,48 HRS AND 72 HRS)