已发表论文

新冠病毒感染后综合征中的免疫相关性周边角膜病变

 

Authors Chen B, Li X, Qu L, Wu S 

Received 11 May 2025

Accepted for publication 18 September 2025

Published 25 September 2025 Volume 2025:18 Pages 1247—1251

DOI https://doi.org/10.2147/IMCRJ.S539734

Checked for plagiarism Yes

Review by Single anonymous peer review

Peer reviewer comments 2

Editor who approved publication: Dr Gates Colbert

Bingxu Chen,1 Xiyun Li,2,3 Lei Qu,2,3 Shuduan Wu2,3 

1The Second Clinical Medicine School, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China; 2Department of Ophthalmology, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, People’s Republic of China; 3Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, People’s Republic of China

Correspondence: Shuduan Wu, Department of Ophthalmology, The Sixth Affiliated Hospital, Sun Yat-sen University, 26 Erheng Road, Yuancun, Guangzhou, 510655, People’s Republic of China, Email wushd5@mail.sysu.edu.cn

Background: Post-COVID-19 Syndrome, marked by systemic immune dysregulation, has been linked to various ocular manifestations, including conjunctivitis, anterior uveitis, and vitritis. Emerging evidence highlights the role of inflammatory mediators, cytokines, and abnormal immune cell activation in post-viral complications, which may contribute to corneal damage. This case report describes immune-related peripheral keratopathy in a patient with Post-COVID-19 Syndrome, emphasizing that it may influence the ocular surface immune microenvironment.
Case Presentation: We describe a woman in her 30s who has a history of mild dry eye disease. After her third COVID-19 infection, she experienced eye redness, dryness, and a foreign body sensation. Ophthalmic examination revealed a corneal ulcer at the limbal region in both eyes. Treatment with topical antibiotics, corticosteroids, anti-inflammatory agents, and lubricating eye drops, led to substantial improvement and complete healing within two months.
Conclusion: Systemic immune dysregulation following COVID-19 infection may alter the ocular surface immune microenvironment, thereby predisposing patients to ocular surface complications.

Keywords: post-COVID-19 syndrome, immune-related peripheral keratopathy, dry eye disease, immunology, cornea