Evidence map›Paper›PMID 27170021›Full record

ArticleJournal of clinical microbiology2016

Incident Hepatitis C Virus Genotype Distribution and Multiple Infection in Australian Prisons.

Melanie R Walker, Hui Li, Suzy Teutsch, Brigid Betz-Stablein, Fabio Luciani, Andrew R Lloyd, Rowena A Bull

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

10 citing papers in PubMed, 24 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

7 authors at 1 institution in 1 country.

Melanie R WalkerInflammation and Infection Research Centre, School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia.
Hui LiInflammation and Infection Research Centre, School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia.
Suzy TeutschInflammation and Infection Research Centre, School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia.
Brigid Betz-StableinInflammation and Infection Research Centre, School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia.
Fabio LucianiInflammation and Infection Research Centre, School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia.
Andrew R LloydInflammation and Infection Research Centre, School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia.
Rowena A BullInflammation and Infection Research Centre, School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia r.bull@unsw.edu.au.
UNSW Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatitis C virus (HCV) is a highly diverse pathogen that is classified into seven distinct genotypes. Simultaneous or sequential reinfection with multiple HCV genotypes is recognized in high-risk populations, such as injecting drug users (IDUs). Multiple infection is of clinical concern as different genotypes have various sensitivities to current antiviral therapies. Therefore, a better understanding of the frequency of multiple infection and of the genotypes currently being transmitted is clinically relevant. An Australian cohort of IDUs (n = 123), identified with primary incident infection, was followed for multiple infection by regular HCV RNA testing between 2005 and 2013. A total of 354 samples were tested. Sequencing of primary incident infections revealed that genotype 3a was the most common circulating genotype, followed by genotype 1a. Examination of longitudinally collected samples identified complex patterns of multiple infection, including reinfection and superinfection. In those with multiple infection, there was no apparent evidence of homotypic immunity conferring protection against reinfection of the same subtype. This study revealed frequent multiple infection in a high-risk prisoner cohort, illustrating the complex nature of HCV infection and reinfection and highlighting the need for pan-genotypic antiviral therapies.

Indexed as

GenotypePrisonsAdultAustraliaCoinfectionFemaleHepacivirusHepatitis CHumansIncidenceLongitudinal StudiesMaleProspective StudiesRecurrenceSequence Analysis, DNAYoung Adult

Identifiers

PMID27170021
PMCPMC4922113
OpenAlexW2392529574

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.