Evidence map›Paper›PMID 26333092›Full record

ArticlePloS one2015

Fluorescence In Situ Hybridization (FISH) Assays for Diagnosing Malaria in Endemic Areas.

Jyotsna Shah, Olivia Mark, Helena Weltman, Nicolas Barcelo, Wai Lo, Danuta Wronska, Srinivas Kakkilaya, Aravinda Rao, Shalia T Bhat, Ruchi Sinha and 5 more

Open access · goldAbstract readEvaluation Study
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

12 citing papers in PubMed, 27 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

15 authors at 5 institutions in 3 countries.

Jyotsna ShahID-FISH Technology Inc., Palo Alto, California, United States of America; IGeneX Inc. Palo Alto, California, United States of America.
Olivia MarkID-FISH Technology Inc., Palo Alto, California, United States of America; IGeneX Inc. Palo Alto, California, United States of America.
Helena WeltmanID-FISH Technology Inc., Palo Alto, California, United States of America; IGeneX Inc. Palo Alto, California, United States of America.
Nicolas BarceloID-FISH Technology Inc., Palo Alto, California, United States of America.
Wai LoIGeneX Inc. Palo Alto, California, United States of America.
Danuta WronskaIGeneX Inc. Palo Alto, California, United States of America.
Srinivas KakkilayaNova Meditech Pvt. Ltd., Mangalore, India.
Aravinda RaoNova Meditech Pvt. Ltd., Mangalore, India.
Shalia T BhatKasturba Medical College Hospital, Mangalore, India.
Ruchi SinhaKasturba Medical College Hospital, Mangalore, India.
Sabah OmarKenya Medical Research Institute, Nairobi, Kenya.
Peter O'bareWalter Reed Project, Kisumu, Kenya.
Manuel MoroNational Institute of Health, Bethesda, Maryland, United States of America.
Robert H GilmanJohns Hopkins University, Baltimore, Maryland, United States of America.
Nick HarrisID-FISH Technology Inc., Palo Alto, California, United States of America; IGeneX Inc. Palo Alto, California, United States of America.
Kasturba Medical College Hospital · INNovartis (India) · INID-FISH Technology (United States) · USJohns Hopkins University · USKenya Medical Research Institute · KE

Funding

PHS HHS A1056785
6 · The paper itself

Abstract

Malaria is a responsible for approximately 600 thousand deaths worldwide every year. Appropriate and timely treatment of malaria can prevent deaths but is dependent on accurate and rapid diagnosis of the infection. Currently, microscopic examination of the Giemsa stained blood smears is the method of choice for diagnosing malaria. Although it has limited sensitivity and specificity in field conditions, it still remains the gold standard for the diagnosis of malaria. Here, we report the development of a fluorescence in situ hybridization (FISH) based method for detecting malaria infection in blood smears and describe the use of an LED light source that makes the method suitable for use in resource-limited malaria endemic countries. The Plasmodium Genus (P-Genus) FISH assay has a Plasmodium genus specific probe that detects all five species of Plasmodium known to cause the disease in humans. The P. falciparum (PF) FISH assay and P. vivax (PV) FISH assay detect and differentiate between P. falciparum and P. vivax respectively from other Plasmodium species. The FISH assays are more sensitive than Giemsa. The sensitivities of P-Genus, PF and PV FISH assays were found to be 98.2%, 94.5% and 98.3%, respectively compared to 89.9%, 83.3% and 87.9% for the detection of Plasmodium, P. falciparum and P. vivax by Giemsa staining respectively.

Indexed as

AdolescentAdultAgedChildChild, PreschoolHematologic TestsHumansInfantIn Situ Hybridization, FluorescenceMalariaMiddle AgedPlasmodiumReproducibility of ResultsSensitivity and SpecificityYoung Adult

Identifiers

PMID26333092
PMCPMC4558036
OpenAlexW2137820921

What OpenQuestion holds

Textmetadata
LicenceCC0
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.