Evidence map›Paper›PMID 41431649›Full record

ArticleOne health (Amsterdam, Netherlands)2025

Efficacy of 4 % deltamethrin-impregnated collars against canine visceral leishmaniasis across different areas and the sociocultural burden of collar loss in a middle-income country.

Patricia Sayuri Silvestre Matsumoto, Karla Letícia Seviero Rampazzi, Valéria Medina Camprigher, Helena Hilomi Taniguchi, Virgínia Bodelão Richini Pereira, Roberto Mitsuyoshi Hiramoto, José Eduardo de Raeffray Barbosa, Roldão Antonio Puci Neto, Rodrigo Albergaria Ressio, Luís Fábio da Silva Batista and 4 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in One health (Amsterdam, Netherlands), 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

14 authors.

Patricia Sayuri Silvestre MatsumotoDepartment of Geography & Environmental Studies, Saint Mary's University, Halifax, Nova Scotia, Canada.
Karla Letícia Seviero RampazziParasitology and Mycology Center, Adolfo Lutz Institute (IAL), São Paulo, São Paulo, Brazil.
Valéria Medina CamprigherCenter for Zoonoses Control of Bauru, Health Secretariat of Bauru, Bauru, São Paulo, Brazil.
Helena Hilomi TaniguchiParasitology and Mycology Center, Adolfo Lutz Institute (IAL), São Paulo, São Paulo, Brazil.
Virgínia Bodelão Richini PereiraRegional Laboratory Center II Bauru, Adolfo Lutz Institute, Bauru, São Paulo, Brazil.
Roberto Mitsuyoshi HiramotoParasitology and Mycology Center, Adolfo Lutz Institute (IAL), São Paulo, São Paulo, Brazil.
José Eduardo de Raeffray BarbosaParasitology and Mycology Center, Adolfo Lutz Institute (IAL), São Paulo, São Paulo, Brazil.
Roldão Antonio Puci NetoCenter for Zoonoses Control of Bauru, Health Secretariat of Bauru, Bauru, São Paulo, Brazil.
Rodrigo Albergaria RessioParasitology and Mycology Center, Adolfo Lutz Institute (IAL), São Paulo, São Paulo, Brazil.
Luís Fábio da Silva BatistaDepartment of Pathology, Medical School, University of São Paulo, São Paulo, Brazil.
Luiz Ricardo Paes de Barros CortezCenter for Zoonoses Control of Bauru, Health Secretariat of Bauru, Bauru, São Paulo, Brazil.
Khan Rubayet RahamanDepartment of Geography & Environmental Studies, Saint Mary's University, Halifax, Nova Scotia, Canada.
Mathew NovakDepartment of Geography & Environmental Studies, Saint Mary's University, Halifax, Nova Scotia, Canada.
José Eduardo TolezanoParasitology and Mycology Center, Adolfo Lutz Institute (IAL), São Paulo, São Paulo, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite efforts to control visceral leishmaniasis (VL), the disease remains a major burden in low- and middle-income countries. In South America, insecticide-impregnated dog collars help prevent disease transmission, as dogs are the main reservoirs in urban areas. This study evaluated the efficacy of 4 % deltamethrin-impregnated collars (DMC) against canine VL (CVL) over a 24-month period in an endemic area of Brazil. We compared 941 DMC dogs with 1032 control dogs (C) across four geographic areas with similar baseline disease prevalence. The difference between the DMC and C cohorts was statistically significant (

Indexed as

Canine visceral leishmaniasisCulturalDeltamethrin collarsDogsGeographical areasLossOne healthSocio

Identifiers

PMID41431649
PMCPMC12718145

What OpenQuestion holds

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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.