Evidence map›Paper›PMID 31554262›Full record

ArticleTropical medicine and infectious disease2019

The Diagnosis of Fungal Neglected Tropical Diseases (Fungal NTDs) and the Role of Investigation and Laboratory Tests: An Expert Consensus Report.

Roderick Hay, David W Denning, Alexandro Bonifaz, Flavio Queiroz-Telles, Karlyn Beer, Beatriz Bustamante, Arunaloke Chakrabarti, Maria de Guadalupe Chavez-Lopez, Tom Chiller, Muriel Cornet and 12 more

Open access · goldAbstract read
In one paragraph

Article in Tropical medicine and infectious disease, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
5.1field-weighted citation impact, top 4% 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

36 citing papers in PubMed, 1 synthesis or guideline pooled it, 64 citations in OpenAlex.

  1. The global burden of chromoblastomycosis.PLoS neglected tropical diseases · 2021
    Pooled it
  2. Review
  3. Article
  4. Article
  5. Veterinary application of LAMP: a simple and visual detection tool for feline sporotrichosis.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025
    Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Chromoblastomycosis caused byFrontiers in medicine · 2024
    Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Article
  20. 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

22 authors at 15 institutions in 13 countries.

Roderick HayThe International Foundation for Dermatology, London W1T 5HQ, UK. roderick.hay@ifd.org.
David W DenningThe Global Fund for Fungal Infections, 1208 Geneva, Switzerland, and the University of Manchester, Manchester M13 9PL, UK. david.denning@gaffi.org.
Alexandro BonifazHospital General de México, "Dr. Eduardo Liceaga", CP 06720, Mexico. a_bonifaz@yahoo.com.mx.ORCID 0000-0003-2045-3317
Flavio Queiroz-TellesDepartment of Public Health, Hospital de Clinicas, Federal University of Parana, 80060-900 Curriba, Parana, Brazil. queiroz.telles@uol.com.br.ORCID 0000-0001-7034-2418
Karlyn BeerCenters for Disease Control and Prevention, Atlanta, GA 30329, USA. ydh7@cdc.gov.
Beatriz BustamanteTropical Medicine, Infectious Diseases and Dermatology Department at the Hospital Cayetano Heredia, Lima 15102, Peru. ana.bustamante@upch.pe.
Arunaloke ChakrabartiPostgraduate Institute of Medical Education and Research, Chandigarh 160012, India. arunaloke@hotmail.com.ORCID 0000-0003-1555-3807
Maria de Guadalupe Chavez-LopezHospital General de Acapulco, Secretaria de Salud Guerrero, C.P. 39901, Mexico. chavezg13@live.com.mx.
Tom ChillerCenters for Disease Control and Prevention, Atlanta, GA 30329, USA. tnc3@cdc.gov.
Muriel CornetLaboratoire de Parasitologie-Mycologie, Grenoble Alpes University, CNRS, Grenoble INP, CHU Grenoble Alpes, F-38000, France. mcornet@chu-grenoble.fr.
Roberto EstradaCommunity Dermatology Mexico C.A., Acapulco 39850, Guerrero, Mexico. restrada_13@hotmail.com.
Guadalupe Estrada-ChavezCommunity Dermatology Mexico C.A., Acapulco 39850, Guerrero, Mexico.
Ahmed FahalThe Mycetoma Research Centre, Khartoum, Soba University Hospital, P.O. Box 102, Sudan. ahfahal@hotmail.com.
Beatriz L GomezSchool of Medicine and Health Sciences, Universidad del Rosario, Bogota 111211, Colombia. beatrizlgomez@hotmail.com.
Ruoyu LiPeking University First Hospital, Research Centre for Medical Mycology, Peking University, Beijing 100034, China. mycolab@126.com.
Yesholata MahabeerDepartment of Medical Microbiology, National Health Laboratory Services and School of Laboratory Medicine and Medical Sciences, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Berea, Durban 4001, South Africa. MAHAB@ukzn.ac.za.
Anisa MosamNelson R Mandela School of Medicine, University of Kwazulu Natal, Berea, Durban 4001, South Africa. mosama@ukzn.ac.za.
Lala Soavina RamarozatovoFaculty of Médicine, Antananarivo B.P 375 - 101, Madagascar. lsramarozatovo@gmail.com.
Mala Rakoto AndrianariveloCentre d'Infectiologie Charles Mérieux, Université d'Antananarivo, Antananarivo BP 4299, Madagascar. mala@cicm-madagascar.com.ORCID 0000-0001-6767-9554
Fahafahantsoa Rapelanoro RabenjaFaculty of Médicine, Antananarivo B.P 375 - 101, Madagascar. frapelanoro@yahoo.fr.
Wendy van de SandeErasmus MC, Department of Medical Microbiology and Infectious Diseases, 3000 CA Rotterdam, The Netherlands. w.vandesande@erasmusmc.nl.ORCID 0000-0002-8652-8783
Eduard E ZijlstraDrugs for Neglected Disease Initiative, 1202 Geneva, Switzerland. ezijlstra@dndi.org.
University of Antananarivo · MGCenters for Disease Control and Prevention · USDrugs for Neglected Diseases Initiative · CHErasmus MC · NLGlobal Fund to Fight AIDS, Tuberculosis and Malaria · CHHospital de Clínicas Universidade Federal do Paraná · BRHospital General de México · MXHospital Nacional Cayetano Heredia · PEInstitut polytechnique de Grenoble · FRNational Health Laboratory Service · ZAPeking University · CNPost Graduate Institute of Medical Education and Research · INSecretaria de Salud · MXUniversidad del Rosario · COUniversity of KwaZulu-Natal · ZA

Funding

Medical Research Council MR/P017622/1
6 · The paper itself

Abstract

The diagnosis of fungal Neglected Tropical Diseases (NTD) is primarily based on initial visual recognition of a suspected case followed by confirmatory laboratory testing, which is often limited to specialized facilities. Although molecular and serodiagnostic tools have advanced, a substantial gap remains between the desirable and the practical in endemic settings. To explore this issue further, we conducted a survey of subject matter experts on the optimal diagnostic methods sufficient to initiate treatment in well-equipped versus basic healthcare settings, as well as optimal sampling methods, for three fungal NTDs: mycetoma, chromoblastomycosis, and sporotrichosis. A survey of 23 centres found consensus on the key role of semi-invasive sampling methods such as biopsy diagnosis as compared with swabs or impression smears, and on the importance of histopathology, direct microscopy, and culture for mycetoma and chromoblastomycosis confirmation in well-equipped laboratories. In basic healthcare settings, direct microscopy combined with clinical signs were reported to be the most useful diagnostic indicators to prompt referral for treatment. The survey identified that the diagnosis of sporotrichosis is the most problematic with poor sensitivity across the most widely available laboratory tests except fungal culture, highlighting the need to improve mycological diagnostic capacity and to develop innovative diagnostic solutions. Fungal microscopy and culture are now recognized as WHO essential diagnostic tests and better training in their application will help improve the situation. For mycetoma and sporotrichosis, in particular, advances in identifying specific marker antigens or genomic sequences may pave the way for new laboratory-based or point-of-care tests, although this is a formidable task given the large number of different organisms that can cause fungal NTDs.

Indexed as

chromoblastomycosisfungal NTDsintegrated approacheslaboratory diagnosismycetomasporotrichosis

Identifiers

PMID31554262
PMCPMC6958312
OpenAlexW2975959730

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.