ArticleEpidemiologia e servicos de saude : revista do Sistema Unico de Saude do Brasil2024
Brown spiders (Loxosceles) are taking hold in Pernambuco, Brazil: a case series, 2018-2022.
Article in Epidemiologia e servicos de saude : revista do Sistema Unico de Saude do Brasil, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 5 citations in OpenAlex.
- Differential Cellular Responses to Class I and II Sphingomyelinase D: Unraveling the Mechanisms ofInternational journal of molecular sciences · 2025Article
- Venom fromToxins · 2024Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo describe accidents involving brown spider (genus Loxosceles) bites notified by the Pernambuco Poison Information and Care Center (CIATox-PE), Brazil, from January 2018 to December 2022.
methodsThis was a case series study of brown spider bites notified by the CIATox-PE.
resultsThe study included 22 cases with median age of 35 years, the majority being female (13); the cases occurred in rural and urban areas (12 versus 10), at night (10); Petrolina was the municipality with the highest number of notifications (6); spider bites occurred mainly in the lower (11) and upper (9) limbs, almost exclusively inside households (21); specific serum therapy was not indicated for 8 cases because the time for its effectiveness had already elapsed.
conclusionLoxoscelism cases occurred more frequently in females, in both rural and urban areas and mainly at home, with delays in seeking medical care. MAIN
resultsThe 22 cases described represent an alert for the presence of a venomous species not reported in previous studies in Pernambuco. The severity of cases may be associated with delays in seeking medical care, especially due to the population's lack of information. IMPLICATIONS FOR SERVICES: Identify the presence of brown spiders in households in the region and the potential severity of poisonings. Alert health professionals to recognize the clinical picture with a view to appropriate early treatment. PERSPECTIVES: Develop research on poisoning by venomous animals and educational actions alerting the population to prevent these accidents and updating health professionals on care.
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