Evidence map›Paper›PMID 41083302›Full record

ArticleBMJ open2025

Leishmaniases in Kenya: a scoping review subanalysis of vectors.

Katherine O'Brien, Grace Grifferty, Hugh Shirley, Caroline Wanjiku, Abigail Binkley, Abigail L Williams, Philip Espinola Coombs, Morgan G Wong, Sophia Roe, Fiona Wallace and 4 more

Abstract readScoping Review
In one paragraph

Article in BMJ open, 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.

Katherine O'BrienDepartment of Public Health and Health Sciences, Northeastern University Bouve College of Health Sciences, Boston, Massachusetts, USA obrien.kather@northeastern.edu.ORCID http://orcid.org/0009-0004-7556-0034
Grace GriffertyAfrican Centre for Community Investment in Health, Nginyang, Baringo County, Kenya.
Hugh ShirleyAfrican Centre for Community Investment in Health, Nginyang, Baringo County, Kenya.
Caroline WanjikuDepartment of Biosciences, Kenya Medical Research Institute - Wellcome Trust Research Program, Kilifi, Kenya.
Abigail BinkleyAfrican Centre for Community Investment in Health, Nginyang, Baringo County, Kenya.
Abigail L WilliamsAfrican Centre for Community Investment in Health, Nginyang, Baringo County, Kenya.
Philip Espinola CoombsDepartment of Public Health and Health Sciences, Northeastern University Bouve College of Health Sciences, Boston, Massachusetts, USA.
Morgan G WongDepartment of Public Health and Health Sciences, Northeastern University Bouve College of Health Sciences, Boston, Massachusetts, USA.
Sophia RoeDepartment of Public Health and Health Sciences, Northeastern University Bouve College of Health Sciences, Boston, Massachusetts, USA.
Fiona WallaceDepartment of Public Health and Health Sciences, Northeastern University Bouve College of Health Sciences, Boston, Massachusetts, USA.
Kathleen TschoepeDepartment of Bioengineering, Northeastern University, Boston, Massachusetts, USA.
Adrienne M OrriolsAfrican Centre for Community Investment in Health, Nginyang, Baringo County, Kenya.
Jason L HirschOhio State University College of Medicine, Columbus, Ohio, USA.
Richard WamaiAfrican Centre for Community Investment in Health, Nginyang, Baringo County, Kenya.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesVector control is imperative for eliminating leishmaniasis as a public health problem in Kenya. As elimination efforts expand in East Africa, it is crucial to understand the current research landscape. To address that need and identify gaps, a scoping review was conducted to characterise the landscape of leishmaniasis vector research in Kenya.

designBuilding on a previously published scoping review by this team, we updated database searches in PubMed, Embase via Embase.com, Web of Science Core Collection, the Cochrane Library, ClinicalTrials.gov, WHO International Clinical Trials Registry Platform (ICTRP) and the Pan African Clinical Trials Registry to incorporate literature up to 4 January 2024 and focused on vector-related papers. Studies classified as 'prevention' in the original scoping review were included due to overlapping definitions.

resultsA total of 95 studies were included in the analysis. Although a wide range of sandfly species have been documented, most of the research is outdated, having taken place 20-40 years ago. Existing studies are mostly epidemiological with little focus on basic and clinical research. There are also no studies on post-kala-azar dermal leishmaniasis despite its potential contribution to the disease transmission cycle. The geographical scope of the research is largely limited to traditional transmission foci with little attention to new disease hotspots such as North Eastern Kenya.

conclusionsThese research gaps need to be addressed to better inform the country's leishmaniasis prevention and vector control strategy.

Indexed as

Insect VectorsLeishmaniasisPsychodidaeAnimalsHumansKenyaInfection controlNeglected DiseasesReview

Identifiers

PMID41083302
PMCPMC12519691

What OpenQuestion holds

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LicenceCC BY-NC
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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.