Evidence map›Paper›PMID 32134964›Full record

ArticlePloS one2020

Identifying the snake: First scoping review on practices of communities and healthcare providers confronted with snakebite across the world.

Isabelle Bolon, Andrew M Durso, Sara Botero Mesa, Nicolas Ray, Gabriel Alcoba, François Chappuis, Rafael Ruiz de Castañeda

Open access · goldAbstract readScoping Review
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 1 pooled it
9.4field-weighted citation impact, top 2% 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

37 citing papers in PubMed, 1 synthesis or guideline pooled it, 93 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Treatment and treatment outcomes of snakebite envenoming in Uganda: a retrospective analysis.Transactions of the Royal Society of Tropical Medicine and Hygiene · 2025
    Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. 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

7 authors at 2 institutions in 1 country.

Isabelle BolonInstitute of Global Health, Faculty of Medicine, University of Geneva, Geneva, Switzerland.ORCID 0000-0001-5940-2731
Andrew M DursoInstitute of Global Health, Faculty of Medicine, University of Geneva, Geneva, Switzerland.ORCID 0000-0002-3008-7763
Sara Botero MesaInstitute of Global Health, Faculty of Medicine, University of Geneva, Geneva, Switzerland.
Nicolas RayInstitute of Global Health, Faculty of Medicine, University of Geneva, Geneva, Switzerland.ORCID 0000-0002-4696-5313
Gabriel AlcobaMédecins Sans Frontières, Geneva, Switzerland.
François ChappuisDivision of Tropical and Humanitarian Medicine, University Hospitals of Geneva, Geneva, Switzerland.
Rafael Ruiz de CastañedaInstitute of Global Health, Faculty of Medicine, University of Geneva, Geneva, Switzerland.
University of Geneva · CHUniversity Hospital of Geneva · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSnakebite envenoming is a major global health problem that kills or disables half a million people in the world's poorest countries. Biting snake identification is key to understanding snakebite eco-epidemiology and optimizing its clinical management. The role of snakebite victims and healthcare providers in biting snake identification has not been studied globally.

objectiveThis scoping review aims to identify and characterize the practices in biting snake identification across the globe.

methodsEpidemiological studies of snakebite in humans that provide information on biting snake identification were systematically searched in Web of Science and Pubmed from inception to 2nd February 2019. This search was further extended by snowball search, hand searching literature reviews, and using Google Scholar. Two independent reviewers screened publications and charted the data.

resultsWe analysed 150 publications reporting 33,827 snakebite cases across 35 countries. On average 70% of victims/bystanders spotted the snake responsible for the bite and 38% captured/killed it and brought it to the healthcare facility. This practice occurred in 30 countries with both fast-moving, active-foraging as well as more secretive snake species. Methods for identifying biting snakes included snake body examination, victim/bystander biting snake description, interpretation of clinical features, and laboratory tests. In nine publications, a picture of the biting snake was taken and examined by snake experts. Snakes were identified at the species/genus level in only 18,065/33,827 (53%) snakebite cases. 106 misidentifications led to inadequate victim management. The 8,885 biting snakes captured and identified were from 149 species including 71 (48%) non-venomous species.

conclusionSnakebite victims and healthcare providers can play a central role in biting snake identification and novel approaches (e.g. photographing the snake, crowdsourcing) could help increase biting snake taxonomy collection to better understand snake ecology and snakebite epidemiology and ultimately improve snakebite management.

Indexed as

Community Health ServicesHealth PersonnelSnakesAnimalsBiodiversityHumansInternationalitySnake Bites

Identifiers

PMID32134964
PMCPMC7058330
OpenAlexW3010359637

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.