Evidence map›Paper›PMID 34682178›Full record

ArticleChildren (Basel, Switzerland)2021

Characteristics of Kawasaki Disease Patients during the COVID-19 Pandemic in Japan: A Single-Center, Observational Study.

Shoichi Shimizu, Mamoru Ayusawa, Hidetoshi Go, Kimitaka Nakazaki, Hidemasa Namiki, Yuki Kasuga, Koji Nishimura, Koji Kanezawa, Tamaki Morohashi, Ichiro Morioka

Open access · goldAbstract read
In one paragraph

Article in Children (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.4field-weighted citation impact, top 36% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Shoichi ShimizuDepartment of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan.ORCID 0000-0001-5962-4932
Mamoru AyusawaDepartment of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan.
Hidetoshi GoDepartment of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan.
Kimitaka NakazakiDepartment of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan.
Hidemasa NamikiDepartment of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan.
Yuki KasugaDepartment of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan.
Koji NishimuraDepartment of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan.
Koji KanezawaDepartment of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan.
Tamaki MorohashiDepartment of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan.
Ichiro MoriokaDepartment of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo 173-8610, Japan.ORCID 0000-0002-5685-2670
Nihon University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundUnder the Coronavirus disease 2019 (COVID-19) pandemic, manifestations in children with Kawasaki disease (KD) are different between the Western and the Eastern countries. Particularly, there has not been a report comparing a series of KD in Japan, where KD was originally discovered and has a large number of registered cases.

methodsWe compared patients with KD under the period of the COVID-19 pandemic in Japan with the report from Italy during its reported period by a retrospective, cohort, observational study in a Japanese single center.

resultsThirty-two patients with typical KD were treated during the study period, while the Italian study reported 10 patients with the signs of KD. Concerning the proof of severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) infection, none (0%) of our KD cases showed a positive result and one and no patients developed the macrophage activation syndrome (MAS) and Kawasaki disease shock syndrome (KDSS), respectively; however, eight (80%) patients in the Italian series were confirmed with SARS-CoV-2 infection. MAS and KDSS developed in six and five patients, respectively.

conclusionsCases reported as COVID-19 pandemic-related KD in Italy showed significantly different clinical characteristics from the typical KD symptoms known in Japan. Although they show KD-like manifestations, we cannot conclude that SARS-CoV-2 has the same etiology of our 'classic' KD at the present stage.

Indexed as

coronavirus disease 2019JapanKawasaki diseasepandemicsevere acute respiratory syndrome coronavirus type 2vasculitis

Identifiers

PMID34682178
PMCPMC8535006
OpenAlexW3206497734

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.