Corpus overview


Overview

MeSH Disease

Human Phenotype

Transmission

There are no transmission terms in the subcorpus


Seroprevalence
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    The Prevalence SERO of ocular manifestations and ocular samples polymerase chain reaction positivity in patients with COVID 19 - a systematic review and meta-analysis

    Authors: Soumen Sadhu; Sushmitha Arcot Dandapani; Deepmala Mazumdar; Sangeetha Srinivasan; Jyotirmay Biswas

    doi:10.1101/2020.06.29.20142414 Date: 2020-06-30 Source: medRxiv

    Objective: To estimate the prevalence SERO of ocular manifestations and ocular samples polymerase chain reaction (PCR) positivity among COVID 19 patients. Methods: A systematic literature review was performed using search engines (PubMed, Google Scholar, Medrixv and BioRixv) with keywords SARS CoV MESHD 2, novel coronavirus, COVID 19, ocular manifestations, conjunctival congestion, Ocular detection, Polymerase chain reaction, and conjunctivitis HP conjunctivitis MESHD. The measure of heterogeneity was evaluated with the I2 statistic. The pooled proportion of patients presenting with symptoms and ocular samples PCR positivity was estimated. Results: A total of 20 studies (14 studies and 6 case reports) were included in the systematic review and 14 studies were included in the metaanalysis. The pooled prevalence SERO of conjunctivitis HP conjunctivitis MESHD was 5.17% (95% CI: 2.90 to 8.04). Conjunctivitis HP Conjunctivitis MESHD was reported as an initial symptom of the disease in 0.858 % (95% CI: 0.31 to 1.67). Common associated features include itching, chemosis, epiphora MESHD chemosis, epiphora HP epiphora HP. Seven patients (29 %) with conjunctivitis HP conjunctivitis MESHD showed positive results in ocular samples, whereas 13 patients (54%) showed positive only in their nasopharyngeal samples (NPs) or sputum samples and 4 patients (16 %) were negative for both NPs and Sputum as well as ocular samples. The pooled prevalence SERO of ocular PCR positivity was 2.90 % (95% CI: 1.77 to 4.46) vs. NPs 89.8% (95% CI: 78.80 to 79.0). Conclusion: The prevalence SERO of conjunctivitis MESHD conjunctivitis HP and ocular samples PCR positivity among COVID 19 patients was low indicating that the eye is a less affected organ. However, conjunctivitis MESHD conjunctivitis HP may present as the first symptom of the disease making the patient seek medical care at the earliest.

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MeSH Disease
Human Phenotype
Transmission
Seroprevalence


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