一项试点研究评估了勃起器脊柱阻塞与急诊室尿结石病患者的盐水对比
Michael Secko1, Daniel D Singer1, Gilbert Tetteh2
1Department of Emergency Medicine, Stony Brook University, Stony Brook, New York.
The Journal of emergency medicine
|February 20, 2026
概括
勃起器脊柱平面阻塞 (ESPB) 与罗皮瓦卡因显示出管理尿路结石病疼痛的潜力,尽管需要进一步的研究来确认统计学意义. 正常的盐水注射也可以提供疼痛缓解.
科学领域:
- 疼痛管理 疼痛管理
- 区域麻醉 区域麻醉
- 紧急医疗 紧急医疗
背景情况:
- 尿道结石病经常在急诊室 (ED) 引起严重的侧侧疼痛.
- 阿片类止痛药具有显著的缺点,需要使用替代疼痛管理策略.
- 迫切需要有效和安全的治疗方法来治疗尿路结石病的疼痛.
研究的目的:
- 评估勃起器脊柱平面块 (ESPB) 的可行性和止痛效果,使用0.5%的罗皮瓦卡因与正常盐水 (NS) 相比.
- 评估ESPB作为一种潜在的阿片类药物替代品,用于ED的尿路结石病疼痛管理.
主要方法:
- 一项单盲随机临床试验对成年ED患者进行,这些患者患有尿管结石和严重疼痛 (数值疼痛评分>4).
- 患者接受了ESPB,其中包括20毫升ropivacaine 0.5%或20毫升NS.
- 疼痛评分在多次间隔 (10,20,40,60分钟) 记录下来,并使用曼·惠特尼U测试和重复测量ANOVA进行分析.
主要成果:
- 该研究包括24名患者 (每组12名) 具有类似的基线特征和疼痛评分.
- 在60分钟后,与NS组相比,ropivacaine组的中位疼痛得分较低 (1 [0-3.7]),但这种差异在统计学上并不显著 (p = 0.11).
- 患者的满意度和出院时间在罗皮瓦卡因和NS组之间是可比的.
结论:
- 在ED中进行随机对照试验 (RCT) 将ESPB与罗皮瓦卡因与NS进行比较,以治疗尿路结石病是可行的.
- 试点研究表明,罗皮瓦卡因和NS之间减轻疼痛的差异具有临床意义,但没有统计意义.
- 这些发现表明,用正常盐水本身注射法西亚平面的潜在止痛益处,需要进一步调查.
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