Evidence map›Paper›PMID 32970667›Full record

ReviewPLoS neglected tropical diseases2020

The global distribution of actinomycetoma and eumycetoma.

Darcy Emery, David W Denning

Abstract readReview
In one paragraph

Review in PLoS neglected tropical diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed, 2 pooled it
–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

78 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Mycetoma.PLoS neglected tropical diseases · 2026
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. [Myelopathy secondary to thoracic actinomycetoma].Revista medica del Instituto Mexicano del Seguro Social · 2026
    Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Skin health and disease · 2025
    Article
  16. The development of a multiplex recombinase polymerase amplification reaction to detect the most common causative agents of eumycetoma.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2025
    Article
  17. Article
  18. Article
  19. Review
  20. Article

18 more citing papers are in PubMed but not listed here.

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

2 authors.

Darcy EmeryManchester Medical School, University of Manchester, Manchester, United Kingdom.ORCID 0000-0003-2066-4800
David W DenningThe University of Manchester, National Aspergillosis Centre, Wythenshawe Hospital, Manchester Academic Health Science Centre, United Kingdom.ORCID 0000-0001-5626-2251

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMycetoma, a chronic infection of the skin and underlying structures, affects those with a close relationship to the land, often in resource-poor areas of the world. Whether caused by any one of a variety of fungus or bacteria, mycetoma causes significant disability and mortality. Acknowledged as a neglected tropical disease (NTD) by the World Health Organization (WHO) in 2016, mycetoma is susceptible to being misunderstood, misdiagnosed, and mismanaged. In an effort to shift the balance in favor of recognition and effective treatment, sound epidemiological understanding is required. METHODS AND

findingsIn this paper, a literature review of case reports and series (332 papers in total) is presented as three maps. We identified 19,494 cases dating from 1876 to 2019, with cases contracted in 102 countries. The first map shows where mycetoma has ever been reported, the second shows how many cases have been reported, and the third shows the ratio of eumycetoma (fungal) to actinomycetoma (bacterial). Most cases are found in Mexico, India, and Sudan, where mycetoma is studied rigorously. We identified emergence of new geographical loci, including the United States, Venezuela, Italy, China, and Australia. Notably, mycetoma is reported far outside the tropics. In the Americas, bacterial forms dominate, whereas, in Africa and Asia, the picture is more varied.

conclusionsWith better understanding of the epidemiology of mycetoma, more can be done to direct education, preventive measures, and treatment to at-risk areas, enabling a reduction in disease burden.

Indexed as

BacteriaBacterial Physiological PhenomenaFungiGlobal HealthHumansMycetoma

Identifiers

PMID32970667
PMCPMC7514014

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.