NCT04467398招募中不适用
Incidence of Intravascular (IV) Injection During Trigeminal Nerve Blocks and Impact of Needle Types to the IV Uptake: A Prospective Cohort Study
适应症
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 200
- 试验地点
- 1
- 主要终点
- IV uptake prevalence (%)
研究概览
简要总结
The purpose of this study is to investigate the incidence of intravascular injection during trigeminal nerve blocks.
详细描述
The patients who already scheduled for trigeminal nerve blocks will be randomized in a 1:1 ratio to tuohy needle group or quincke needle group after being informed about the study.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Prospective
入排标准
- 年龄范围
- 19 Years 至 85 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •The patients who scheduled to undergo trigeminal nerve block due to the facial pain
排除标准
- •Refusal of the patient
- •Pregnancy
- •Coagulopathy
- •Local or systemic infection
- •Allergy to injectate
- •Anatomical deformation of the skull
结局指标
主要结局
IV uptake prevalence (%)
时间窗: During the procedure
The incidence of intravascular injection during the procedure by digital subtraction angiography(DSA).
次要结局
- Total incidence of blood aspiration(During the procedure)
- Total amount of radiation exposure for the procedure.(During the procedure)
- Final pattern of the fluoroscopic image(During the procedure)
- Difference in incidence of intravascular injection(During the procedure)
- The number of needle adjustment.(During the procedure)
- Laterality(During the procedure)
- Total incidence of intravascular injection(During the procedure)
- Total volume of local anesthetics for skin anesthesia.(During the procedure)
- Post-procedure pain(Within 1 hour after the procedure.)
- The difficulty of the procedure(Within 1 hour after the procedure.)
- The difference in incidence of blood aspiration(During the procedure.)
- The difference in incidence of intravascular injection.(During the procedure)
- The depth of inserted needle when the practitioner check the intravascular uptake under DSA technique.(During the procedure)
- Time for the procedure.(During the procedure)
研究者
Jeeyoun Moon
Associate Professor
Seoul National University
研究点 (1)
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