Evidence map›Paper›PMID 33684990›Full record

ArticleThe Korean journal of parasitology2021

Clinical Usefulness of LabChip Real-time PCR using Lab-On-a-Chip Technology for Diagnosing Malaria.

Jeeyong Kim, Da Hye Lim, Do-CiC Mihn, Jeonghun Nam, Woong Sik Jang, Chae Seung Lim

Open access · diamondAbstract read
In one paragraph

Article in The Korean journal of parasitology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

6 citing papers in PubMed, 7 citations in OpenAlex.

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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 1 institution in 1 country.

Jeeyong KimDepartment of Laboratory Medicine, Korea University College of Medicine, Seoul 08308, Korea.
Da Hye LimDepartment of Laboratory Medicine, Korea University College of Medicine, Seoul 08308, Korea.
Do-CiC MihnDepartment of Diagnostic Immunology, Seegene Medical Foundation, Seoul 04805, Korea.
Jeonghun NamDepartment of Laboratory Medicine, Korea University College of Medicine, Seoul 08308, Korea.
Woong Sik JangDepartment of Laboratory Medicine, Korea University College of Medicine, Seoul 08308, Korea.
Chae Seung LimDepartment of Laboratory Medicine, Korea University College of Medicine, Seoul 08308, Korea.
Korea University · KR

Funding

PROVIDE RABBITS, RATS MICE, HAMSTERS GERBILS, GUINEA PIGS27307C0012 · NIEHS · PI BOLEN, WAYNE · 2007 to 2007
$1.0M
Korea Health Industry Development InstituteMinistry of Health and Welfare H15C1512Ministry of Health and Welfare HG18C0012Ministry of Health and Welfare HR20C0021NIEHS NIH HHS 27307C0012
6 · The paper itself

Abstract

As malaria remains a major health problem worldwide, various diagnostic tests have been developed, including microscopy-based and rapid diagnostic tests. LabChip real-time PCR (LRP) is a small and portable device used to diagnose malaria using lab-on-a-chip technology. This study aimed to evaluate the diagnostic performance of LRP for detecting malaria parasites. Two hundred thirteen patients and 150 healthy individuals were enrolled from May 2009 to October 2015. A diagnostic detectability of LRP for malaria parasites was compared to that of conventional RT-PCR. Sensitivity of LRP for Plasmodium vivax, P. falciparum, P. malariae, and P. ovale was 95.5%, 96.0%, 100%, and 100%, respectively. Specificity of LRP for P. vivax, P. falciparum, P. malariae, and P. ovale was 100%, 99.3%, 100%, and 100%, respectively. Cohen's Kappa coefficients between LRP and CFX96 for detecting P. vivax, P. falciparum, P. malariae, and P. ovale were 0.96, 0.98, 1.00, and 1.00, respectively. Significant difference was not observed between the results of LRP and conventional RT-PCR and microscopic examination. A time required to amplify DNAs using LRP and conventional RT-PCR was 27 min and 86 min, respectively. LRP amplified DNAs 2 times more fast than conventional RT-PCR due to the faster heat transfer. Therefore, LRP could be employed as a useful tool for detecting malaria parasites in clinical laboratories.

Indexed as

Lab-On-A-Chip DevicesAdolescentAdultAgedAged, 80 and overChildChild, PreschoolDiagnostic Tests, RoutineDNA, ProtozoanFemaleHumansInfantMalariaMaleMiddle AgedPlasmodium falciparumDNA, Protozoanlab chipmalariamicrofluidicPlasmodiumreal-time PCR

Identifiers

PMID33684990
PMCPMC7939964
OpenAlexW3130644753

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.