Evidence map›Paper›PMID 34430847›Full record

ArticleToxicon: X2021

Clinical management of snakebite envenoming: Future perspectives.

Muhammad Hamza, Cecilie Knudsen, Christeine Ariaranee Gnanathasan, Wuelton Monteiro, Matthew R Lewin, Andreas H Laustsen, Abdulrazaq G Habib

Open access · goldAbstract read
In one paragraph

Article in Toxicon: X, 2021. 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
6.4field-weighted citation impact, top 3% 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, 70 citations in OpenAlex.

  1. Pooled it
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  3. Review
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  6. Article
  7. Review
  8. Article
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  16. Article
  17. Treatment and treatment outcomes of snakebite envenoming in Uganda: a retrospective analysis.Transactions of the Royal Society of Tropical Medicine and Hygiene · 2025
    Article
  18. Computational Strategies for Broad Spectrum Venom Phospholipase AJournal of chemical information and modeling · 2025
    Article
  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

7 authors at 5 institutions in 5 countries.

Muhammad HamzaInfectious and Tropical Diseases Unit, Bayero University Kano, Nigeria.
Cecilie KnudsenDepartment of Biotechnology and Biomedicine, Technical University of Denmark, Kongens Lyngby, Denmark.
Christeine Ariaranee GnanathasanDepartment of Clinical Medicine, University of Colombo, Sri Lanka.
Wuelton MonteiroDepartment of Research, Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil.
Matthew R LewinCenter for Exploration and Travel Health, California Academy of Sciences, San Francisco, USA.
Andreas H LaustsenDepartment of Biotechnology and Biomedicine, Technical University of Denmark, Kongens Lyngby, Denmark.
Abdulrazaq G HabibInfectious and Tropical Diseases Unit, Bayero University Kano, Nigeria.
Bayero University Kano · NGTechnical University of Denmark · DKCalifornia Academy of Sciences · USFundação de Medicina Tropical · BRUniversity of Colombo · LK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Snakebite envenoming is a major cause of morbidity and mortality in rural communities throughout the tropics. Generally, the main clinical features of snakebites are local swelling, tissue necrosis, shock, spontaneous systemic hemorrhage, incoagulable blood, paralysis, rhabdomyolysis, and acute kidney injury. These clinical manifestations result from complex biochemical venom constituents comprising of cytotoxins, hemotoxins, neurotoxins, myotoxins, and other substances. Timely diagnosis of envenoming and identification of the responsible snake species is clinically challenging in many parts of the world and necessitates prompt and thorough clinical assessment, which could be supported by the development of reliable, affordable, widely-accessible, point-of-care tests. Conventional antivenoms based on polyclonal antibodies derived from animals remain the mainstay of therapy along with supportive medical and surgical care. However, while antivenoms save countless lives, they are associated with adverse reactions, limited potency, and are relatively inefficacious against presynaptic neurotoxicity and in preventing necrosis. Nevertheless, major scientific and technological advances are facilitating the development of new molecular and immunologic diagnostic tests, as well as a new generation of antivenoms comprising human monoclonal antibodies with broader and more potent neutralization capacity and less immunogenicity. Repurposed pharmaceuticals based on small molecule inhibitors (e.g., marimastat and varespladib) used alone and in combination against enzymatic toxins, such as metalloproteases and phospholipase A

Indexed as

AntivenomsDiagnosisEarly adverse reactionsMonoclonal antibodiesSmall molecule therapiesSnakebite envenoming

Identifiers

PMID34430847
PMCPMC8374517
OpenAlexW3188233416

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.