Evidence map›Paper›PMID 38889707›Full record

ArticleThe American journal of tropical medicine and hygiene2024

Rapid Detection of Severe Fever with Thrombocytopenia Syndrome Virus in the Acute Phase of Infection by Direct Real-Time Reverse Transcription without RNA Extraction.

Takehiro Hashimoto, Takaaki Yahiro, Kazuma Ono, Ryuichi Takenaka, Catalino Demetria, Sakirul Khan, Kazunori Kimitsuki, Ryuzo Abe, Kazufumi Hiramatsu, Akira Nishizono

Abstract read
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Article in The American journal of tropical medicine and hygiene, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Takehiro HashimotoInfection Control Center, Oita University Hospital, Oita, Japan.
Takaaki YahiroDepartment of Microbiology, Oita University Faculty of Medicine, Oita, Japan.
Kazuma OnoDepartment of Microbiology, Oita University Faculty of Medicine, Oita, Japan.
Ryuichi TakenakaDepartment of Emergency Medicine, Oita University Faculty of Medicine, Oita, Japan.
Catalino DemetriaDepartment of Microbiology, Oita University Faculty of Medicine, Oita, Japan.
Sakirul KhanDepartment of Microbiology, Oita University Faculty of Medicine, Oita, Japan.
Kazunori KimitsukiDepartment of Microbiology, Oita University Faculty of Medicine, Oita, Japan.
Ryuzo AbeDepartment of Emergency Medicine, Oita University Faculty of Medicine, Oita, Japan.
Kazufumi HiramatsuInfection Control Center, Oita University Hospital, Oita, Japan.
Akira NishizonoDepartment of Microbiology, Oita University Faculty of Medicine, Oita, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

No specific treatment has been developed for severe fever with thrombocytopenia syndrome (SFTS). However, the prognosis can improve with early plasma exchange. Therefore, rapid and accurate detection of SFTS virus is important for diagnosis and prognosis. Direct real-time reverse transcription polymerase chain reaction (RT-PCR) testing is easier and more time-efficient than conventional real-time RT-PCR. Our study compared direct real-time RT-PCR efficiency without the RNA extraction and purification of conventional real-time RT-PCR. Samples were collected from 18 patients with SFTS and five without SFTS. A strong correlation (r = 0.774, 95% CI: 0.652-0.857, P <0.01) was found between conventional and direct real-time RT-PCR assays. Direct real-time RT-PCR showed 84.4% sensitivity and 92.0% specificity for viral detection. Direct real-time RT-PCR is an effective diagnostic tool for patients with acute phase SFTS, but further optimization is required for viral detection.

Indexed as

PhlebovirusReverse Transcriptase Polymerase Chain ReactionRNA, ViralSensitivity and SpecificitySevere Fever with Thrombocytopenia SyndromeAdultAgedFemaleHumansMaleMiddle AgedReal-Time Polymerase Chain ReactionRNA, Viral

Identifiers

PMID38889707
PMCPMC11310631

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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.