在静脉内注射之前用于眼部消毒剂的赫西丁:系统性审查和元分析
Charles Zhang1, Daniel Lai2, Daniel Zhu3
1Bascom Palmer Eye Institute, Anne Bates Leach Hospital, Miami, FL 33136, United States.
Survey of ophthalmology
|February 8, 2025
概括
赫西丁 (CHX) 为注射前的眼部消毒提供了波维 (PI) 的替代品. 这次元分析发现,CHX和PI之间注射后内炎的发病率没有显著差异,这表明CHX是一种安全的替代品.
科学领域:
- 眼科医生 眼科 眼科
- 预防传染病 预防传染病
- 医学微生物学 医学微生物学
背景情况:
- 波维- (PI) 是前内膜内注射眼部消毒剂的标准.
- 由于下眼部刺激,赫西丁 (CHX) 是一种潜在的替代品.
- 视内膜炎仍然是一个严重的风险后,静脉内注射.
研究的目的:
- 为了比较注射后内炎的发病率,使用 (CHX) 与用于眼部消毒剂的povidone-iodine (PI) 进行对比.
- 评估CHX和PI对内眼炎病例培养阳性率的影响.
主要方法:
- 在PubMed,Embase和Scopus (2000-2024) 的系统文献搜索.
- 五项涉及230,656次静脉内注射的研究的元分析.
- 样本大小加权平均差异分析,以比较内炎和培养阳性率.
主要成果:
- 总体上,使用CHX消毒剂的内炎率约为3937注射中的1次.
- 在CHX和PI之间没有发现内炎风险的统计学上显著差异 (RR = 1.27,p=0.62).
- 培养阳性率也显示两种杀菌剂之间没有显著差异 (RR = 1.42,p=0.08).
结论:
- 赫西丁 (CHX) 的安全性与波维 (PI) 的安全性相美,可用于预防腹腔内注射后的内膜炎.
- CHX是PI的可行的替代品,用于眼部消毒剂,感染率和微生物污染率相似.
- 进一步的研究可能会探索长期结果和成本效益.
相关概念视频
01:23Hand hygiene
3.1K
Asepsis is the practice of preventing or breaking the chain of infection. The nurse employs aseptic techniques to prevent the spread of microorganisms and reduce the risk of diseases. Hand hygiene is the cornerstone of aseptic techniques and is classified into medical and surgical asepsis. Medical asepsis includes hand hygiene and the use of gloves. Surgical asepsis, or the sterile technique, refers to practices that render and keep objects and areas free of microorganisms.
Hand washing...
Hand washing...
3.1K
01:27Open Angle Glaucoma: Treatment
386
In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...
Drugs such as carbonic anhydrase inhibitors, α2- and...
386
01:28Angle Closure Glaucoma: Treatment
432
Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
432