Evidence map›Paper›PMID 41359790›Full record

ReviewSexually transmitted diseases2026

Myocarditis and Pericarditis as a Complication of Mpox: Case Series and Literature Review.

Sheliza Halani, Sean Cai, Catherine Zanoria, Juan Carlos Monge, Sharmistha Mishra, Philippe Brouillard, Cécile Tremblay, Ana Isabel Pinho, Guillermo Rodriguez-Nava, Joseph David Cooper and 4 more

Abstract readCase ReportsReview
In one paragraph

Review in Sexually transmitted diseases, 2026. 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

14 authors.

Sean Cai
Catherine ZanoriaDivision of Infectious Diseases, Unity Health Toronto.
Juan Carlos Monge
Sharmistha Mishra
Philippe Brouillard
Cécile Tremblay
Ana Isabel PinhoDepartment of Cardiology, São João University Hospital Centre, Porto, Portugal.
Guillermo Rodriguez-NavaStanford University School of Medicine, Stanford.
Joseph David Cooper
Supriya Narasimhan
Peter KadlecikMid-Atlantic Permanente Medical Group, Rockville, MD.
Shreya S Khera
Darrell H S Tan

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

abstractMonkeypox virus is a DNA virus in the orthopoxvirus family, and a multicountry outbreak was declared a Public Health Emergency of International Concern both in 2022 and 2024. Myocarditis is a known complication of many viral infections, and chest pain and electrocardiogram changes may occur from 1 to 4 weeks post-infection. We present 2 clinical cases of mpox-related myocarditis from Canada. We identified 19 additional cases of myocarditis and/or pericarditis in the literature, and data were synthesized with our 2 cases. All 20 patients with available data were hospitalized, 6 of whom were admitted to an intensive care unit. Median time of cardiac symptom onset after initial mpox symptom onset was 5 (range, 0-14) days, elevated troponin was present in 19 of 19 cases (range, 165-21,200 ng/L), arrhythmias were described in 1 patient with Mobitz type 1 and 2 atrioventricular blocks, and echocardiograms showed reduced ejection fraction in 4 of 15 patients. There were no deaths reported. Management of mpox involves symptom control and anti-inflammatories. Recent trials have not shown benefit of tecovirimat compared with placebo in shortening time to lesion resolution; however, in this article, we discuss nuances regarding antivirals in the setting of mpox-related myocarditis.

Indexed as

Mpox, MonkeypoxMyocarditisPericarditisAdultAntiviral AgentsCanadaEchocardiographyElectrocardiographyHumansMaleAntiviral Agents

Identifiers

PMID41359790
PMCPMC12871407

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.