Evidence map›Paper›PMID 42820194›Full record

ArticleAnnals of pediatric cardiology

Cytokine-driven recurrent pericarditis in Down syndrome: Role of pericardial fluid analysis and cardiac magnetic resonance imaging.

Masaki Sato, Sayo Suzuki, Motoshi Sonoda, Ayako Kuraoka, Koichi Sagawa

Abstract readCase Reports
In one paragraph

Article in Annals of pediatric cardiology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Masaki SatoDepartment of Cardiology, Fukuoka Children's Hospital, Fukuoka, Japan.
Sayo SuzukiDepartment of Cardiology, Fukuoka Children's Hospital, Fukuoka, Japan.
Motoshi SonodaDepartment of Hematology and Immunology, Fukuoka Children's Hospital, Fukuoka, Japan.
Ayako KuraokaDepartment of Cardiology, Fukuoka Children's Hospital, Fukuoka, Japan.
Koichi SagawaDepartment of Cardiology, Fukuoka Children's Hospital, Fukuoka, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recurrent pericarditis is uncommon in children with Down syndrome (DS) and may present diagnostic challenges. We report the case of a child with DS who developed massive pericardial effusion with minimal systemic inflammatory markers. Pericardial fluid analysis revealed markedly elevated interleukin-6 levels, suggesting localized cytokine-driven inflammation. Cardiac magnetic resonance (CMR) imaging revealed limited subepicardial enhancement with preserved ventricular function, findings consistent with pericarditis and secondary myocardial involvement rather than primary myocarditis. Combination therapy with ibuprofen and colchicine resulted in sustained remission without recurrence. This case highlights that significant pericardial inflammation may occur in patients with DS despite minimal systemic inflammation, and CMR imaging may assist in disease activity assessment and therapeutic decision-making.

Indexed as

Cardiac magnetic resonance imagingcolchicineDown syndromeibuprofeninterleukin-6pericardial fluid analysis

Identifiers

PMID42820194
PMCPMC13626617

What OpenQuestion holds

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Registered trials

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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.