NEJM: New York-area children's multisystem inflammatory syndrome risk with new coronary pneumonia outbreak

New York is the hardest hit by the u.
new coronapneumonia, and researchers recently examined the association between the incidence ofmulti-system inflammatory syndrome (MIS-C) in children in the New York areaand coronavirus disease in 2019 in the New York arearesearchers collected potential MIS-C cases reported by New York State hospitals, including Kawasaki disease, toxic shock syndrome, myocarditis, and inpatients under the age of 21The researchers conducted a descriptive analysis of the above data, summarizing the clinical manifestations, complications and prognosis of MIS-C patients who met the case definition between 1 March and 10 May 2020as of May 10, 2020, a total of 191 cases of potential cases have been reported, of which 95 were confirmed, all of which were newly crowned pneumonia, and 4 were suspected MIS-COf the patients, 53 (54 per cent) were male, 31 were black and 31 (36 per cent) were HispanicThirty-one (31 per cent) patients were between 0 and 5 years of age, 42 (42 per cent) were between the ages of 6 and 12 and 26 (26 per cent) were between the ages of 13 and 20It is characterized by subjective fever or chill, 97% has tachycardia, 80% has gastrointestinal symptoms, 60% has a rash, 56% has conjunctiva injection, and 27% has mucosa changesIn 100%, 91% and 71% of patients, there were elevated levels of C-reactive protein, d-dipolymer and troponinSixty-two percent of patients were treated with pressure in, 53 percent had evidence of myocarditis, 80 percent were in intensive care and 2 diedThe average length of stay is 6 daysstudies have linked the emergence of multi-system inflammatory syndrome in children in New York State to the widespread spread of SARS-CoV-2, which is clinically characterized by skin, skin mucosa and gastrointestinal inflammatory syndrome and heart dysfunction