ArticleJapanese journal of ophthalmology2024
Clinical features of 26 cases of COVID-19-associated conjunctivitis.
Article in Japanese journal of ophthalmology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 2 citations in OpenAlex.
- Parental Smoking and Risk of Allergic Conjunctivitis in Chinese Pediatric Population: A Cross-Sectional Study.Journal of asthma and allergy · 2025Article
- Conditional reprogrammed human limbal epithelial cell model for anti-SARS-CoV-2 drug screening.Heliyon · 2024Article
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Authors and funding
10 authors at 4 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
purposeTo explore the clinical features of COVID-19-associated conjunctivitis with the objective of preventing the spread of infection. STUDY
designRetrospective cohort study.
methodsFrom March 2020 to March 2021, we retrospectively reviewed 26 (9.8%) consecutive COVID-19 patients with conjunctivitis among 282 COVID-19 cases admitted to our hospital. Clinical symptoms, onset date of conjunctivitis, time to patient recovery, and eye drop intervention were investigated. In addition, risk factors for developing conjunctivitis were statistically examined among 206 inpatients available for within 5 days of the onset. A multivariate analysis of conjunctivitis risk factors was performed.
resultsAmong the 282 COVID-19 patients, 4 (1.4%) had conjunctival hyperemia as the primary symptom. The median time of onset was 4 days after the COVID-19 onset. Hyperemia was observed in all cases, but other ocular symptoms were rare. The median duration of hyperemia was 3 days. A multiple logistic regression analysis revealed that a young age (p=0.005) and current smoking habit (p=0.027) were independent risk factors for conjunctivitis after COVID-19.
conclusionsCOVID-19-associated conjunctivitis is rare in the elderly and strongly associated with a history of smoking. It often occurs in the early stages of infection, and while hyperemia is recognized as a clinical symptom, other ocular symptoms are rare or non-existent. Many cases recover within a short time.
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