Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P05231 (interleukin-6)
 23,907 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Several cases of a severe multi-system inflammatory syndrome have been reported in children during the current COVID-19 pandemic. Clinical manifestations may resemble Kawasaki disease (KD) which is the most common childhood vasculitis. A 7-year-old-girl presented with fever, rash and abdominal pain. Examination showed maculopapular rash over lower limbs, back, right ear, trunk and abdomen; erythema and swelling over bilateral upper eyelids; conjunctival injection; reddened lips and erythema over palms and soles. She had lymphopenia, thrombocytopenia, with elevated erythrocyte sedimentation rate, C-reactive protein (CRP), pro-brain natriuretic peptide and interleukin-6 (IL-6). Real-time polymerase chain reaction for severe acute respiratory syndrome coronavirus 2 was negative. Serology, however, could not be performed due to unavailability. Macrophage activation syndrome was ruled out with normal ferritin and triglyceride with raised fibrinogen level. Echocardiography showed normal coronary diameters. Child received meropenem, intravenous immunoglobulin, aspirin and methylprednisolone. She improved with resolution of fever, decrease in CRP, increase in platelet and lymphocyte count. Index child had features similar to those reported from UK and Italy: features of KD, abdominal pain, lymphopenia, thrombocytopenia, elevated IL-6 and myocardial dysfunction with no significant respiratory involvement. Pediatricians should be aware of such uncommon presentation in children to initiate early treatment with immunomodulatory therapy.
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PMID:Multi-System Inflammatory Syndrome in a Child Mimicking Kawasaki Disease. 3277 86

The novel pandemic coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has challenged the medical community. While diagnostic and therapeutic efforts have been focused on respiratory complications of the disease, several ocular implications have also emerged. SARS-CoV-2 RNA has been found in tears of the infected patients, and reports suggest that the ocular surface could serve as a portal of entry and a reservoir for viral transmission. Clinically, COVID-19 has been associated with mild conjunctivitis, which can be the first and only symptom of the disease. Subtle retinal changes like hyperreflective lesions in the inner layers on optical coherence tomography (OCT), cotton-wool spots, and microhemorrhages have also been reported. In addition, COVID-19 has been associated with an increased incidence of systemic diseases like diabetes mellitus and Kawasaki disease, which are particularly relevant for ophthalmologists due to their potentially severe ocular manifestations. Several treatment strategies are currently under investigation for COVID-19, but none of them have been proved to be safe and effective to date. Intensive care unit patients, due to risk factors like invasive mechanical ventilation, prone position, and multiresistant bacterial exposure, may develop ocular complications like ocular surface disorders, secondary infections, and less frequently acute ischemic optic neuropathy and intraocular pressure elevation. Among the array of drugs that have shown positive results, the use of hydroxychloroquine and chloroquine has raised a concern due to their well-known retinal toxic effects. However, the risk of retinal toxicity with short-term high-dose use of antimalarials is still unknown. Ocular side effects have also been reported with other investigational drugs like lopinavir-ritonavir, interferons, and interleukin-1 and interleukin-6 inhibitors. The aim of this review was to summarize ophthalmological implications of SARS-CoV-2 infection to serve as a reference for eye care and other physicians for prompt diagnosis and management.
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PMID:Ocular Findings in COVID-19 Patients: A Review of Direct Manifestations and Indirect Effects on the Eye. 3296 19


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