{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,14]],"date-time":"2026-07-14T14:48:32Z","timestamp":1784040512039,"version":"3.55.0"},"reference-count":22,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2023,1,10]],"date-time":"2023-01-10T00:00:00Z","timestamp":1673308800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Pediatric Dermatology"],"published-print":{"date-parts":[[2023,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>There are few studies comparing severity of MIS\u2010C disease with mucocutaneous symptoms, age, race, and ethnicity.<\/jats:p><\/jats:sec><jats:sec><jats:title>Objective<\/jats:title><jats:p>To describe the mucocutaneous symptoms present on admission and evaluate whether these symptoms are correlated with a more severe MIS\u2010C disease course.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Retrospective cohort study of hospitalized patients with suspected MIS\u2010C between May 13, 2020 to April 21, 2021.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Of the 66 patients who met the inclusion criteria, 84.8% (56\/66) exhibited mucocutaneous findings. The most common mucocutaneous symptoms were rash, conjunctivitis, cracked lips, and sore throat. Children with mucocutaneous symptoms were younger (median 9.8\u2009years) compared to those without (11.4\u2009years), <jats:italic>p<\/jats:italic>\u00a0=\u00a0.39. The groups had similar proportions of pediatric intensive care unit admission, abnormal cardiology studies, and necessity of pressors. The presence of mucocutaneous findings on admission was associated with a lower troponin level on admission (median 0.08\u2009ng\/ml vs. 0.52, <jats:italic>p<\/jats:italic>\u00a0=\u00a0.003). Black children had higher odds of severe MIS\u2010C compared to White children (odds ratio [95% CI]: 3.30 [1.02, 10.72], <jats:italic>p<\/jats:italic>\u00a0=\u00a0.047). Children \u22655\u2009years of age had greater odds of severe MIS\u2010C compared to children &lt;5\u2009years of age (odds ratio [95% CI]: 5.43 [1.39, 21.23], <jats:italic>p<\/jats:italic>\u00a0=\u00a0.02).<\/jats:p><\/jats:sec><jats:sec><jats:title>Limitations<\/jats:title><jats:p>The sample size was relatively small, there was no dermatologist present on admission, initial diagnostic testing and management varied if patients presented at outside hospitals, and the CDC case definition for MIS\u2010C was highly sensitive.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The presence of mucocutaneous symptoms negatively correlated with troponin levels, but there was no significant association between these symptoms and other markers of cardiac involvement (echocardiogram, ejection fraction, electrocardiogram).<\/jats:p><\/jats:sec>","DOI":"10.1111\/pde.15243","type":"journal-article","created":{"date-parts":[[2023,1,11]],"date-time":"2023-01-11T00:54:24Z","timestamp":1673398464000},"page":"294-300","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Severity of multisystem inflammatory syndrome in children (<scp>MIS\u2010C<\/scp>) in patients with and without mucocutaneous findings"],"prefix":"10.1111","volume":"40","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6523-5068","authenticated-orcid":false,"given":"Megana","family":"Rao","sequence":"first","affiliation":[{"name":"Indiana University School of Medicine  Indianapolis Indiana USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Caitlin","family":"Bond","sequence":"additional","affiliation":[{"name":"Ryan White Center for Pediatric Infectious Diseases and Global Health Indiana University School of Medicine  Indianapolis Indiana USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9088-8079","authenticated-orcid":false,"given":"Anita","family":"Haggstrom","sequence":"additional","affiliation":[{"name":"Department of Dermatology Indiana University School of Medicine  Indianapolis Indiana USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Samina","family":"Bhumbra","sequence":"additional","affiliation":[{"name":"Ryan White Center for Pediatric Infectious Diseases and Global Health Indiana University School of Medicine  Indianapolis Indiana USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,1,10]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41390\u2010020\u20101015\u20102"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prrv.2020.08.001"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140\u20106736(20)31094\u20101"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.m2094"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140\u20106736(20)31103\u2010X"},{"key":"e_1_2_6_7_1","unstructured":"HAN Archive\u201400432 | Health Alert Network (HAN).Emergency.cdc.gov. 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