Evidence map›Paper›PMID 32730340›Full record

ArticlePLoS neglected tropical diseases2020

The genus Madurella: Molecular identification and epidemiology in Sudan.

Elhadi A Ahmed, Bakri Y M Nour, Adam D Abakar, Samirah Hamid, Ahmed A Mohamadani, Mohamed Daffalla, Mogahid Mahmoud, Hisham N Altayb, Marie Desnos-Ollivier, Sybren de Hoog and 1 more

Open access · goldAbstract read
In one paragraph

Article 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 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
5.5field-weighted citation impact, top 5% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. A scoping review of mycetoma profile in Egypt: revisiting the global endemicity map.Transactions of the Royal Society of Tropical Medicine and Hygiene · 2023
    Article
  9. Epidemiologic Aspects of Mycetoma in Africa.Journal of fungi (Basel, Switzerland) · 2022
    Review
  10. Canine eumycetoma caused byMedical mycology case reports · 2022
    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

11 authors at 4 institutions in 4 countries.

Elhadi A AhmedDepartment of Medical Microbiology, Faculty of Medical Laboratory Sciences, University of Gezira, Sudan.ORCID 0000-0001-6283-2687
Bakri Y M NourBlue Nile National Institute for Communicable Diseases (BNNICD), University of Gezira, Sudan.
Adam D AbakarDepartment of Medical Parasitology, Faculty of Medical Laboratory Sciences, University of Gezira, Sudan.
Samirah HamidBlue Nile National Institute for Communicable Diseases (BNNICD), University of Gezira, Sudan.
Ahmed A MohamadaniDepartment of Pathology, Faculty of Medicine, University of Gezira, Sudan.
Mohamed DaffallaDepartment of Surgery, Faculty of Medicine, University of Gezira, Sudan.ORCID 0000-0002-6081-0107
Mogahid MahmoudDepartment of Surgery, Faculty of Medicine, University of Gezira, Sudan.
Hisham N AltaybBiochemistry Department, Faculty of Sciences, King Abdulaziz University, Saudi Arabia.
Marie Desnos-OllivierInstitut Pasteur, Molecular Mycology Unit, National Reference Center for Invasive Mycoses and Antifungals, Paris, France.
Sybren de HoogFoundation Atlas of Clinical Fungi, Hilversum, The Netherlands.
Sarah A AhmedFoundation Atlas of Clinical Fungi, Hilversum, The Netherlands.
University of Gezira · SDRadboud University Nijmegen · NLInstitut Pasteur · FRKing Abdulaziz University · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Eumycetoma (mycotic mycetoma) is the fungal form of mycetoma, a subcutaneous infection occurring in individuals living in endemic areas of the disease. The Sudan is hyperendemic for mycetoma, with the highest incidence being reported from Gezira State, Central Sudan. The present study was conducted at the Gezira Mycetoma Center and aimed to determine the cause of black-grain eumycetoma in the state and describe its epidemiology. Black-grain specimens were collected during the surgical operation and direct detection of the causative agent was performed using M. mycetomatis species-specific PCR and ITS PCR followed by sequencing. Black-grain was reported from 93.3% of all confirmed mycetoma cases (n = 111/119), with a prevalence in young males. Of the 91 samples subjected to direct PCR, 90.1% (n = 82) gave positive results. The predominant species (88.2%) was Madurella mycetomatis. One sample was identified as M. fahalii, one as M. tropicana, and one matched the phytopathogenic species Sphaerulina rhododendricola. The highest endemic zones were Southern Gezira (76.6%) and Northern Sinnar (23.4%). The study confirmed that direct molecular detection on grains provides rapid and specific diagnosis of agents of eumycetoma.

Indexed as

AdolescentAdultAgedChildChild, PreschoolFemaleHumansInfantMadurellaMaleMiddle AgedMycetomaPhylogenySudanYoung Adult

Identifiers

PMID32730340
PMCPMC7419006
OpenAlexW3046908531

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.