Evidence map›Paper›PMID 26819557›Full record

ArticleInfectious diseases2016

Rapid Point-of-Care Isothermal Amplification Assay for the Detection of Malaria without Nucleic Acid Purification.

Sayli S Modak, Cheryl A Barber, Eran Geva, William R Abrams, Daniel Malamud, Yhombi Serge Yvon Ongagna

Open access · goldAbstract read
In one paragraph

Article in Infectious diseases, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
5.7field-weighted citation impact, top 4% 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

27 citing papers in PubMed, 43 citations in OpenAlex.

  1. Review
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  8. Urine and Saliva: Relevant Specimens for Malaria Diagnosis?Diagnostics (Basel, Switzerland) · 2022
    Review
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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

6 authors at 2 institutions in 1 country.

Sayli S ModakDepartment of Basic Science, New York University College of Dentistry, New York, NY, USA.
Cheryl A BarberDepartment of Basic Science, New York University College of Dentistry, New York, NY, USA.
Eran GevaDepartment of Basic Science, New York University College of Dentistry, New York, NY, USA.
William R AbramsDepartment of Basic Science, New York University College of Dentistry, New York, NY, USA.
Daniel MalamudDepartment of Basic Science, New York University College of Dentistry, New York, NY, USA.; Department of Medicine, New York University Langone School of Medicine, New York, NY, USA.
Yhombi Serge Yvon OngagnaDepartment of Basic Science, New York University College of Dentistry, New York, NY, USA.
New York University · USNYU Langone Health · US

Funding

Point Detection of Pathogens in Oral Samples via UPTU01DE017855 · NIDCR · NEW YORK UNIVERSITY · PI MALAMUD, DANIEL · 2006 to 2010
$7.9M
Point-of-care Detection of HIV Antibodies and RNA in Blood and SalivaR44DE024456 · NIDCR · RHEONIX, INC. · PI MONTAGNA, RICHARD A. · 2014 to 2016
$2.3M
NIDCR NIH HHS R44 DE024456NIDCR NIH HHS U01 DE017855
6 · The paper itself

Abstract

Malaria remains one of the most prevalent infectious diseases and results in significant mortality. Isothermal amplification (loop-mediated isothermal amplification) is used to detect malarial DNA at levels of ~1 parasite/µL blood in ≤30 minutes without the isolation of parasite nucleic acid from subject's blood or saliva. The technique targets the mitochondrial cytochrome oxidase subunit 1 gene and is capable of distinguishing Plasmodium falciparum from Plasmodium vivax. Malarial diagnosis by the gold standard microscopic examination of blood smears is generally carried out only after moderate-to-severe symptoms appear. Rapid diagnostic antigen tests are available but generally require infection levels in the range of 200-2,000 parasites/µL for a positive diagnosis and cannot distinguish if the disease has been cleared due to the persistence of circulating antigen. This study describes a rapid and simple molecular assay to detect malarial genes directly from whole blood or saliva without DNA isolation.

Indexed as

loop-mediated isothermal amplification (LAMP)malariamolecular detectionPlasmodium falciparumPlasmodium vivaxpoint-of-care (POC)

Identifiers

PMID26819557
PMCPMC4721682
OpenAlexW2263670471

What OpenQuestion holds

Textmetadata
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.