Analgesic Effect Evaluation of Ultrasound Guided Maxillary Nerve Block in Trigeminal Neuralgia
试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 发起方
- 试验地点
- 2
- 主要终点
- Time without pain
研究概览
简要总结
This is a study about the dynamics and effects of ultrasound guided maxillary nerve block in trigeminal neuralgia
详细描述
Standard pharmacological treatment for trigeminal neuralgia is often insufficient. In this setting, patients often suffer trough everyday activities and quality of life is disturbed substantially.
In this prospective clinical study, analgesic effect of ultrasound (US) guided maxillary nerve block will be investigated, in order to prolong pain-free time, reduce the use of standard analgesics, as well as atypical ones (e.g. antiepileptic drugs and antidepressants).
Characteristics of US guided maxillary nerve block will pain investigated: reduction of pain (decrease of VAS score), duration of pain-free period, pain level during the procedure.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 85 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •patients with trigeminal neuralgia
排除标准
- •allergy to local anesthetics
- •local infection at the site of needle puncture
- •parotitis
- •serious liver disease
- •use of antiarrhythmics group III (eg amiodarone)
- •anticoagulant or antithrombotic drugs
- •lactation
结局指标
主要结局
Time without pain
时间窗: 26 weeks
Patients will report to the investigator when pain starts to rise - and the amount of time form the procedure to the reporting will be recorded
次要结局
- Trend of pain level(Pain level at three time points: 1 month, 3 months and 6 months after the procedure)
- Time to sart of the action of the block(Immediately after the procedure)
- Pain level when anesthesia is applied(Immediately after the procedure)