Evidence map›Paper›PMID 31697673›Full record

ReviewPLoS neglected tropical diseases2019

Loop-mediated isothermal amplification (LAMP): An advanced molecular point-of-care technique for the detection of Leishmania infection.

Chukwunonso O Nzelu, Hirotomo Kato, Nathan C Peters

Open access · goldAbstract readReview
In one paragraph

Review in PLoS neglected tropical diseases, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed, 3 pooled it
16.6field-weighted citation impact, top 1% 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

70 citing papers in PubMed, 3 syntheses or guidelines pooled it, 150 citations in OpenAlex.

  1. Pooled it
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  6. Review
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  10. Rapid and Visually Specific Detection ofAnimals : an open access journal from MDPI · 2025
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  12. The potential ofMicrobiology spectrum · 2025
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  18. An update onParasite epidemiology and control · 2024
    Review
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10 more citing papers are in PubMed but not listed here.

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

3 authors at 2 institutions in 2 countries.

Chukwunonso O NzeluSnyder Institute for Chronic Diseases, Departments of Microbiology, Immunology, and Infectious Diseases, Cumming School of Medicine and Comparative Biology and Experimental Medicine, Faculty of Veterinary Medicine, University of Calgary, Calgary, Canada.
Hirotomo KatoDivision of Medical Zoology, Department of Infection and Immunity, Jichi Medical University, Tochigi, Japan.
Nathan C PetersSnyder Institute for Chronic Diseases, Departments of Microbiology, Immunology, and Infectious Diseases, Cumming School of Medicine and Comparative Biology and Experimental Medicine, Faculty of Veterinary Medicine, University of Calgary, Calgary, Canada.ORCID 0000-0002-2548-9581
University of Calgary · CAJichi Medical University · JP

Funding

CIHR MPO 142302
6 · The paper itself

Abstract

Leishmaniasis, caused by protozoan parasites of the Leishmania genus, represents an important health problem in many regions of the world. Lack of effective point-of-care (POC) diagnostic tests applicable in resources-limited endemic areas is a critical barrier to effective treatment and control of leishmaniasis. The development of the loop-mediated isothermal amplification (LAMP) assay has provided a new tool towards the development of a POC diagnostic test based on the amplification of pathogen DNA. LAMP does not require a thermocycler, is relatively inexpensive, and is simple to perform with high amplification sensitivity and specificity. In this review, we discuss the current technical developments, applications, diagnostic performance, challenges, and future of LAMP for molecular diagnosis and surveillance of Leishmania parasites. Studies employing the LAMP assay to diagnose human leishmaniasis have reported sensitivities of 80% to 100% and specificities of 94% to 100%. These observations suggest that LAMP offers a good molecular POC technique for the diagnosis of leishmaniasis and is also readily applicable to screening at-risk populations and vector sand flies for Leishmania infection in endemic areas.

Indexed as

Point-of-Care SystemsAnimalsDatabases, FactualDNA, ProtozoanDog DiseasesDogsHumansLeishmaniaLeishmaniasisMass ScreeningMolecular Diagnostic TechniquesNucleic Acid Amplification TechniquesPsychodidaeSensitivity and SpecificityTime FactorsDNA, Protozoan

Identifiers

PMID31697673
PMCPMC6837287
OpenAlexW2983840232

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.