Evidence map›Paper›PMID 40677285›Full record

ArticleFrontiers in pediatrics2025

The clinical manifestation and diagnostic features of Kawasaki-like phenotypes in pediatric multisystem inflammatory syndrome: a comparative retrospective study in Ukraine.

Nataliia Bodnarchuk-Sokhatska, Halyna Pavlyshyn, Kateryna Kozak, Iryna Avramenko

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Article in Frontiers in pediatrics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Kawasaki Disease in Canada: The Impact of the COVID-19 Pandemic.CJC pediatric and congenital heart disease · 2025
    Article
4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Nataliia Bodnarchuk-SokhatskaDepartment of Pediatrics №2, I. Horbachevsky Ternopil National Medical University, Ternopil, Ukraine.
Halyna PavlyshynDepartment of Pediatrics №2, I. Horbachevsky Ternopil National Medical University, Ternopil, Ukraine.
Kateryna KozakDepartment of Pediatrics №2, I. Horbachevsky Ternopil National Medical University, Ternopil, Ukraine.
Iryna AvramenkoDepartment of Propaedeutics of Pediatrics, Danylo Halytsky Lviv National Medical University, Lviv, Ukraine.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The clinical overlap syndrome between multisystem inflammatory syndrome in children (MIS-C) and Kawasaki disease (KD), particularly in the context of SARS-CoV-2 infection, presents diagnostic challenges. The presence of both complete and incomplete Kawasaki-like phenotypes (KLP) further complicates differentiation. This study aimed to analyze Kawasaki-like phenotype of MIS-C, its clinical features, and improve diagnostic accuracy, patient outcomes. Methods: A retrospective cohort study was conducted on 48 pediatric patients diagnosed with MIS-С between 2020 and 2022. All cases met the MIS-C diagnostic criteria established by the Council of State and Territorial Epidemiologists (2022) and were classified according to the American Heart Association Kawasaki disease criteria (2017). Patients were grouped as non-Kawasaki-like or Kawasaki-like MIS-C phenotypes, with the latter subdivided into complete and incomplete subtypes. Clinical and echocardiographic features were compared using appropriate statistical methods. Results: Among the 48 MIS-C cases analyzed, 22 patients (46%) met the Kawasaki disease criteria, equally divided between complete and incomplete Kawasaki-like phenotypes. btion was longest in the complete phenotype (9.7 days) and shortest in the incomplete phenotype (5.5 days). Patients with neurological involvement experienced longer febrile periods (8.3 vs. 5.4 days). All 100% patients with the complete phenotype exhibited neurological symptoms vs. 46% of incomplete cases. Half of the Kawasaki-like phenotype patients demonstrated echocardiographic abnormalities vs. 15% of non-Kawasaki-like (NKL); highest in the incomplete phenotype (91%) compared to 15% in non-Kawasaki-like and 9% in complete KLP. The highest incidence of coronary dilatation was recorded in the incomplete phenotype (73%) vs. 9% in the complete and 15% in the non-Kawasaki-like MIS-C. Discussion: Kawasaki-like MIS-C phenotypes display distinct clinical and cardiovascular profiles. Accurate phenotypic identification is crucial for risk stratification and optimizing patient management. Further research is necessary to refine classification criteria and establish effective long-term monitoring strategies for affected children.

Indexed as

clinical characteristicsKawasaki diseasemultisystem inflammatory syndrome in childrenphenotypesSARS-CoV-2

Identifiers

PMID40677285
PMCPMC12267217

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