Comparison of Ultrasound-guided Intraarticular Hip Injections With and Without Prior Local Anesthesia: a Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 42
- 试验地点
- 1
- 主要终点
- mean pain score
研究概览
简要总结
In this single-center randomized controlled trial, subjects undergoing a first-time ultrasound-guided unilateral intraarticular hip injection will be randomized into one of two groups: hip injection with prior local anesthesia (With LA) or hip injection without prior local anesthesia (Without LA). Visual analog scale (VAS) pain scores (0-100) will be collected after the local anesthesia injection (With LA group) and intraarticular hip injection (both groups). The primary outcome measure for comparison between the two groups will be VAS score for the intraarticular hip injection.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Care Provider)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •patients undergoing a first-time ultrasound-guided unilateral intraarticular hip injection
- •Subjects must be fluent in English
- •Subject must be able to consent for themselves and mark pain levels on a visual analog scale.
排除标准
- •previous intraarticular hip injection (to remove bias from prior injection experiences)
- •prior surgery on the hip to be injected
- •use of opioid medication on the day of or day before the procedure
- •diabetes mellitus
- •body mass index (BMI) greater than 40
研究组 & 干预措施
Hip injection with prior local anesthesia
干预措施: Ultrasound guided injection (Procedure)
Hip injection without prior local anesthesia
干预措施: Ultrasound guided injection (Procedure)
结局指标
主要结局
mean pain score
时间窗: baseline
A visual analog pain score will be collected. The scale of the score is 0-100 with 100 indicating more pain.
次要结局
未报告次要终点
研究者
Rondy Lazaro
Assistant Professor
University of Rochester