Comparative evaluation of treatment outcomes using diode laser of wavelength 940nm and desensitizing solution containing 5% potassium nitrate for dentinal hypersensitivity- A split mouth randomized clinical study.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 48
- 试验地点
- 1
- 主要终点
- 1.Tooth affected with dentinal hypersensitivity is irradiated and treated by diode laser of wavelength 980nm.
研究概览
简要总结
The purpose of this study is to evaluate and compare the treatment outcomes with diode laser of wavelength 940nm and 5% potassium nitrate desensitizing solution for dentinal hypersensitivity. The sample size will be divided into three groups (n=20 for each group) and will be selected randomly by lottery method. Group A will be treated with laser, group B will be treated with desensitizing solution and group C will receive both. Pre-operative pain assessment will be done. Syringe with air will be placed at a distance of 1cm perpendicularly from the concerned area of the tooth. A jet of air will be applied for 2secs. Patient’s response will be checked with Schiff’s scale. After pain evaluation, the concerned tooth is ultrasonically treated to remove any plaque and tartar. Group A is irradiated with diode laser of 940nm wavelength,1W power, in continuous, non-contact, wave mode for 20secs. Group B is treated with one droplet of the solution (containing 5%potassium nitrate) is placed and rubbed by an applicator tip and left for 5mins on the concerned area of the tooth. Group C is treated with first desensitizing solution, then the concerned tooth is laser irradiated. The measurements of the pain will be performed immediately postoperative, 1 and 3 months after treatment. Schiff scale will be used to quantify pain severity.
研究设计
- 研究类型
- Interventional
- 分配方式
- Coin toss, Lottery, toss of dice, shuffling cards etc
- 盲法
- Participant Blinded
入排标准
- 年龄范围
- 20.00 Year(s) 至 60.00 Year(s)（—）
- 性别
- All
入选标准
- •Patient should have minimum one tooth in opposite quadrant with dentinal hypersensitivity without cavitation scored greater than 1 on Schiff scale.
排除标准
- •1.Irreversible pulpitis or necrosis 2.Carious lesion 3.Active periodontal lesion 4.Defective restorations 5.Patient on medications under sedatives, analgesics and tranquilizers, anti-convulsants and anti- inflammatory medications.
- •6.Patient who has undergone professional hypersensitivity treatment within last 3 months or taking any over the counter treatment.
结局指标
主要结局
1.Tooth affected with dentinal hypersensitivity is irradiated and treated by diode laser of wavelength 980nm.
时间窗: 1 month and 3 months
2.Hypersensitive tooth is desensitized using 5% potassium nitrate gel.
时间窗: 1 month and 3 months
次要结局
- Comparison of the treatment results after(treating a hypersensitive tooth with diode laser of 940nm and)
研究者
ANAM DILAAWEZ
SCHOOL OF DENTAL SCIENCES ,SHARDA UNIVERSITY