In emergency settings, does the use of testicular pulse oximetry aid diagnosis of testicular torsions?

IF 2.7 3区 医学 Q1 EMERGENCY MEDICINE
Lauren Grace Edwards, Joshua William Feldman, Craig Ferguson
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引用次数: 0

Abstract

Pulse oximetry is a non-invasive and inexpensive method of detecting oxygenation, which could help to reduce unnecessary scrotal exploration and expedite diagnosis if shown to be accurate in patients with suspected testicular torsion. A short systematic review was conducted to address the following three-part question: in emergency settings, can the use of testicular pulse oximetry aid the diagnosis of testicular torsion?The Medline, Embase and Cochrane databases were searched using the Ovid interface on 29 January 2025. The search included papers from 1946 on Medline, from 1974 on Embase and from 1998 on Cochrane. The search strategy yielded one study that directly answered the three-part question. Study information, participant group, relevant outcomes and study weaknesses were extracted.The only study identified was a case series including 16 participants. Results showed that oxygen saturation and pulse rate were undetectable in all torted testes but detectable in all unaffected testes. However, due to the small sample size, the results of this study cannot be reliably extrapolated to a wider population. This review excluded research articles where near-infrared spectroscopy was used rather than pulse oximetry to characterise testicular blood flow, though that technology may also show future promise.The clinical bottom line is that there is currently insufficient evidence for the use of pulse oximetry in this context. However, the evidence identified suggests that the technique shows promise, particularly for use in resource-poor environments.

在紧急情况下,使用睾丸脉搏血氧仪是否有助于诊断睾丸扭转?
脉搏血氧仪是一种无创和廉价的检测氧合的方法,如果在怀疑睾丸扭转的患者中被证明是准确的,它可以帮助减少不必要的阴囊探查和加快诊断。一个简短的系统回顾进行了以下三部分的问题:在紧急情况下,睾丸脉搏血氧仪的使用是否有助于睾丸扭转的诊断?于2025年1月29日使用Ovid界面检索Medline、Embase和Cochrane数据库。检索包括Medline上1946年、Embase上1974年和Cochrane上1998年的论文。搜索策略产生了一项研究,直接回答了三个部分的问题。提取研究信息、受试者组、相关结果和研究弱点。唯一确定的研究是一个包括16名参与者的病例系列。结果显示,在所有侵权睾丸中均检测不到血氧饱和度和脉搏率,而在所有未受损害的睾丸中均可检测到。然而,由于样本量小,本研究的结果不能可靠地外推到更广泛的人群。本综述排除了使用近红外光谱而不是脉搏血氧仪来表征睾丸血流的研究文章,尽管该技术也可能显示出未来的前景。临床底线是,目前在这种情况下使用脉搏血氧仪的证据不足。然而,已确定的证据表明,该技术显示出前景,特别是在资源贫乏的环境中使用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Emergency Medicine Journal
Emergency Medicine Journal 医学-急救医学
CiteScore
4.40
自引率
6.50%
发文量
262
审稿时长
3-8 weeks
期刊介绍: The Emergency Medicine Journal is a leading international journal reporting developments and advances in emergency medicine and acute care. It has relevance to all specialties involved in the management of emergencies in the hospital and prehospital environment. Each issue contains editorials, reviews, original research, evidence based reviews, letters and more.
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