相关实验视频
Updated: Aug 31, 2026

08:37
Corneal Donor Tissue Preparation for Endothelial Keratoplasty
Published on: June 12, 2012
27.6K
接种COVID-19疫苗和角膜异位移植的拒绝 - - 一个审查
Natalie E Allen1, Jie Zhang1, Charles N J McGhee1
1Department of Ophthalmology, New Zealand National Eye Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.
Frontiers in cellular and infection microbiology
|January 1, 2024
概括
COVID-19疫苗接种很少与角膜异位移植排斥有关,主要是在高风险的移植中. 意识和患者咨询对于管理这种潜在并发症至关重要.
科学领域:
- 眼科医生 眼科 眼科
- 免疫学 免疫学 免疫学
- 疫苗学 疫苗学 疫苗学
背景情况:
- 角膜移植是恢复视力的常见手术.
- 疫苗可能会影响免疫系统,这引发了关于它们对移植存活的影响的问题.
- 由于COVID-19大流行,需要进行广泛的疫苗接种活动,这促使人们对角膜移植等敏感医疗程序的潜在副作用进行调查.
研究的目的:
- 进行一项关于COVID-19疫苗接种与角膜异位移植排斥之间的联系的综合文献审查.
- 为了确定风险因素,了解时间表,评估移植结果,并探索相关的免疫机制.
- 描述COVID-19疫苗接种后角膜移植排斥的发生率和临床影响.
主要方法:
- 在2023年8月,在四个主要的电子数据库 (PubMed,EMBASE,MEDLINE,Scopus) 进行了系统的文献审查.
- 关键词包括"COVID-19疫苗接种"和"角膜移植"或"角膜移植".
- 文章的相关性被选,重复和关于COVID-19感染的研究被排除在外;额外的搜索探索了一般的角膜移植排斥和与疫苗相关的排斥.
主要成果:
- 在262篇确定文章中,包括37篇,包括系统审查,回顾性研究,案例系列和案例报告.
- 接种COVID-19疫苗后的角膜异位移植排斥是罕见的,主要在高风险病例中观察到,例如具有先前排斥发作或重复移植的穿透角膜整形术.
- 大多数排斥发作是轻微的,对治疗有反应;几项研究报告称,疫苗接种期间排斥率没有增加,病理生理学仍然不清楚.
结论:
- 角膜异位移植排斥是COVID-19疫苗接种后的罕见并发症,主要影响高风险的角膜移植接受者.
- 整体相关性仍在争论中,但提高临床医生的意识对于早期检测和管理至关重要.
- 对患者进行疫苗接种后症状监测和考虑预防性局部类固醇的教育可能是有益的.
相关概念视频
Angle Closure Glaucoma: Treatment
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...
Tissue Transplantation
Tissue transplantation is a significant medical procedure involving the transfer of cells, tissues, or organs from a donor to a recipient, with the primary aim of restoring lost functions. This procedure is crucial in treating a broad spectrum of diseases, including kidney diseases, liver failure, heart disease, and certain types of cancers.
The Biology of Tissue Transplantation
The biology of tissue transplantation hinges on the Major Histocompatibility Complex (MHC) molecules. These molecules...
The Biology of Tissue Transplantation
The biology of tissue transplantation hinges on the Major Histocompatibility Complex (MHC) molecules. These molecules...

