Effect of pre-cooling injection site on pain perception during injection of local anesthetic in maxillary molars: a randomized clinical trial
试验速览
- 阶段
- 1 期
- 状态
- 尚未招募
- 发起方
- 入组人数
- 15
- 试验地点
- 1
- 主要终点
- reduction in pain when injection site is precooled prior to the injection of the local anesthetic.
研究概览
简要总结
A total of 15 participants who are scheduled to receive treatment of maxillary first and second molars for either Restorative or Endodontic treatment, will be included in this study, after obtaining ethical clearance and informed consent. Case history shall be recorded and clinical and radiographic examination will be performed to confirm the need for treatment. The selective patients will be taken up for a split mouth study:
· Group 1: Control
· Group 2: Experimental
Group I: Control side - 2% lignocaine anesthetic gel will be applied and after 1min, 1 mL of local anesthesia (2% lignocaine hydrochloride with 1:80,000 epinephrine) at room temperature will be administered via buccal infiltration.
Group II: Trial Side - Precooling of the injection site shall be done with ice stick for 15 sec followed by 1 mL of local anesthesia (2% lignocaine hydrochloride with 1:80,000 epinephrine) administration.
Patients would then be instructed to rate the pain following administration of local anesthesia using HP-VAS which would be recorded as pain on injection.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 盲法
- Outcome Assessor Blinded
入排标准
- 年龄范围
- 18.00 Year(s) 至 50.00 Year(s)（—）
- 性别
- All
入选标准
- •1.Patients with good health in the age group of 18-50 years.
- •2.Patients scheduled to receive treatment of maxillary first and second molars for either Restorative or Endodontic treatment.
- •3.Patients with preoperative pain score 0-85mm as measured on HP-VAS scale.
排除标准
- •Individuals with systemic and mental illness.
- •Individuals with known allergy or contraindication to lignocaine.
- •Pregnant and lactating mothers.
- •Individuals who have taken analgesics 12hrs before endodontic procedure.
- •Individuals under barbiturates and benzodiazepine medication.
结局指标
主要结局
reduction in pain when injection site is precooled prior to the injection of the local anesthetic.
时间窗: the data will be measured based on the HP-VAS score before and after intervention.
次要结局
- compare the effect of lignocaine gel in comparison to precooling of the anesthetic site prior to injection of the local anesthetic agent.(the data will be measured based on the HP-VAS score before and after intervention.)
研究者
F Rizwan Ahmed
COORG INSTITUTE OF DENTAL SCIENCES