Evidence map›Paper›PMID 41023645›Full record

SynthesisBMC infectious diseases2025

Neurological manifestations of Mpox virus during the recent global outbreak: a systematic review.

Govinda Bhandari, Anush Acharya, Anupam Katuwal Chettri, Sujan Sharma

Abstract readSystematic Review
In one paragraph

Synthesis in BMC infectious diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Review
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

4 authors.

Govinda BhandariInstitute of Medicine, Maharajgunj Medical Campus, Kathmandu, Nepal. govindabhandari@mmciom.edu.np.
Anush AcharyaInstitute of Medicine, Maharajgunj Medical Campus, Kathmandu, Nepal.
Anupam Katuwal ChettriInstitute of Medicine, Maharajgunj Medical Campus, Kathmandu, Nepal.
Sujan SharmaKushmisera Primary Health Center, Baglung, Nepal.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionMpox is a zoonotic infection caused by the Mpox virus (MPXV), an Orthopoxvirus known to cause fever, lymphadenopathy, mucocutaneous lesions, and some systemic complications. With the recent global outbreak, an increasing number of neurological manifestations have been reported. This systematic review aims to assess and summarize the neurological manifestations associated with Mpox virus infection, highlighting its prevalence, frequency, and clinical impact.

methodsStudies that included data from recent outbreaks, published between May 2022 to January 2025 that reported neurological manifestations in patients infected by Mpox were systematically reviewed using the PRISMA (Preferred Reporting Items for Systematic Review and Meta-Analysis) statement.

resultsOur systematic review included data from 20 studies encompassing data from 2,245 individuals across multiple regions. Neurological manifestations ranged from common symptoms such as fatigue (32.6%), myalgia (29.7%), and headache (29.2%) to severe complications like encephalitis (0.23%), encephalomyelitis (0.23%), transverse myelitis (0.09%), Guillain-Barré Syndrome (0.045%), and Parsonage-Turner Syndrome (0.045%). Autonomic nervous system involvement, including bowel and bladder incontinence, was reported in 0.26% of cases. Severe cases required immunomodulatory therapies such as corticosteroids, intravenous immunoglobulin (IVIG), and antiviral treatments. Recovery varied, from a few weeks, with some patients experiencing prolonged symptoms lasting up to 32 weeks, and a few reporting persistent deficits.

conclusionThis systematic review highlights the wide spectrum of neurological complications associated with Mpox infection, ranging from mild symptoms to severe, debilitating conditions. While most patients experienced resolution of symptoms with appropriate management, a subset developed long-term deficits, underscoring the need for vigilant monitoring and early intervention. Given the increasing global incidence of Mpox, healthcare professionals must be aware of its potential neurological impact to ensure timely diagnosis and effective treatment.

Indexed as

Disease OutbreaksMpox, MonkeypoxNervous System DiseasesAnimalsHumansBrainMonkeypoxMpox virusNeurological manifestationsSystematic review

Identifiers

PMID41023645
PMCPMC12482380

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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.