Evidence map›Paper›PMID 40638447›Full record

ArticleRevista da Sociedade Brasileira de Medicina Tropical2025

Two Clinical Records of Human Injuries with a Death caused by Electric Eels Electrophorus spp. Gill, 1864.

Vidal Haddad Júnior, Flávio César Thadeo de Lima, William Gareth Richard Crampton, Ribamar Ponsiano Monteiro, Raimundo Nonato Gomes Mendes-Júnior

Abstract readCase Reports
In one paragraph

Article in Revista da Sociedade Brasileira de Medicina Tropical, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Vidal Haddad JúniorUniversidade Estadual Paulista, Faculdade de Medicina de Botucatu, Departamento de Dermatologia e Infectologia, Botucatu, SP, Brasil.ORCID http://orcid.org/0000-0001-7214-0422
Flávio César Thadeo de LimaUniversidade Estadual de Campinas, Instituto de Biologia, Campinas, SP, Brasil.ORCID http://orcid.org/0000-0002-7636-5431
William Gareth Richard CramptonUniversity of Central Florida, Department of Biology, 4110 Libra Drive, Orlando, Florida, 32816, USA.ORCID http://orcid.org/0000-0003-2892-8065
Ribamar Ponsiano MonteiroInstituto Guarda-Parque do Jari, Laranjal do Jari, AP, Brasil.ORCID http://orcid.org/0009-0002-2294-4443
Raimundo Nonato Gomes Mendes-JúniorMuseu de Zoologia da Universidade de São Paulo, Programa de Pós-Graduação em Sistemática, Taxonomia Animal e Biodiversidade, São Paulo, SP, Brasil.ORCID http://orcid.org/0000-0002-0910-0812

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Electrical eels, or poraqués or temblones (Electrophorus spp. Gill, 1864), are highly feared animals in the Amazon, mainly because of their electric discharge of up to 860 volts. We report two cases of human injuries caused by electric eels, one of which was fatal. The shocks caused muscle rigidity, and the victim likely drowned because of muscle contracture. Strong electric shocks increase the levels of cardiac enzymes in the blood, as observed with the elevation of total creatine phosphokinase (CPK) and creatine phosphokinase myocardial band (CPK-MB) in surviving victims, which is potentially indicative of injuries caused by poraqués.

Indexed as

Electric InjuriesElectrophorusAdultAnimalsCreatine KinaseFatal OutcomeFemaleHumansMaleCreatine Kinase

Identifiers

PMID40638447
PMCPMC12233748

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Registered trials

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