Evidence map›Paper›PMID 32534437›Full record

ArticleJournal of clinical virology : the official publication of the Pan American Society for Clinical Virology2020

Human Bocavirus infection and respiratory tract disease identified in a UK patient cohort.

Arwa A Bagasi, Hannah C Howson-Wells, Gemma Clark, Alexander W Tarr, Shiu Soo, William L Irving, C Patrick McClure

Open access · greenAbstract read
In one paragraph

Article in Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology, 2020. 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
3.9field-weighted citation impact, top 5% 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, 49 citations in OpenAlex.

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  13. Bocaparvovirus in infants hospitalized in a neonatal intensive care unit in Midwest Brazil during the COVID-19 pandemic (2021-2022).Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024
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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

7 authors at 2 institutions in 2 countries.

Arwa A BagasiKing Saud University, Riyadh, 11451, Saudi Arabia; NIHR Nottingham Digestive Diseases Biomedical Research Centre and School of Life Sciences, University of Nottingham, Nottingham, NG7 2UH, UK.
Hannah C Howson-WellsClinical Microbiology, Nottingham University Hospitals NHS Trust, Nottingham, NG7 2UH, UK.
Gemma ClarkClinical Microbiology, Nottingham University Hospitals NHS Trust, Nottingham, NG7 2UH, UK.
Alexander W TarrNIHR Nottingham Digestive Diseases Biomedical Research Centre and School of Life Sciences, University of Nottingham, Nottingham, NG7 2UH, UK.
Shiu SooClinical Microbiology, Nottingham University Hospitals NHS Trust, Nottingham, NG7 2UH, UK.
William L IrvingNIHR Nottingham Digestive Diseases Biomedical Research Centre and School of Life Sciences, University of Nottingham, Nottingham, NG7 2UH, UK; Clinical Microbiology, Nottingham University Hospitals NHS Trust, Nottingham, NG7 2UH, UK.
C Patrick McClureNIHR Nottingham Digestive Diseases Biomedical Research Centre and School of Life Sciences, University of Nottingham, Nottingham, NG7 2UH, UK. Electronic address: patrick.mcclure@nottingham.ac.uk.
Nottingham University Hospitals NHS Trust · GBUniversity of Nottingham · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSince its first isolation in 2005, Human Bocavirus (HBoV) has been repeatedly associated with acute respiratory tract infections, although its role in pathogenicity remains unclear due to high co-infection rates.

objectivesTo assess HBoV prevalence and associated disease in a cohort of respiratory patients in the East Midlands, UK between 2015 and 2019. STUDY

designWe initially investigated the undiagnosed burden of HBoV in a retrospective paediatric cohort sampled between 2015 and 2017 using an in-house PCR assay. HBoV was subsequently incorporated into the standard respiratory diagnostic pathway and we audited a calendar year of HBoV positive results between 2018 and 2019.

resultsOur retrospective PCR screening of previously routine diagnostic-negative samples from juvenile patients identified a 9% (n = 30) prevalence of HBoV type 1. These apparent HBoV1 mono-infections were frequently associated with respiratory tract symptoms, often severe requiring ventilation, oxygen and steroid intervention with 31% (n = 9) of individuals requiring intensive care. When HBoV screening was subsequently adopted into the routine respiratory diagnostic pathway, year-round infections were observed in both children and adults peaking in February. 185 of 9098 (2.03%) individuals were found to be HBoV positive with children aged 12-24 months the principally infected group. However, HBoV infection was also observed in patients aged over 60, predominantly as a mono-infection. 23% of the 185 unique patients were HBoV monoinfected and persistent low-level DNA positivity was observed in 15 individuals up to 6-months after initial presentation.

conclusionHBoV1 is a prevalent respiratory infection in the UK capable of causing serious monoinfections.

Indexed as

Human bocavirusParvoviridae InfectionsRespiratory Tract InfectionsAdultChildEscherichia coliHumansInfantRetrospective StudiesUnited KingdomHuman BocavirusRespiratory virusViral bronchiolitisViral co-infectionViral mono-infectionViral pneumonia

Identifiers

PMID32534437
PMCPMC7240277
OpenAlexW3027824700

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.