Evidence map›Paper›PMID 22189113›Full record

ArticleJournal of clinical microbiology2012

Recent hepatitis C virus infections in HIV-infected patients in Taiwan: incidence and risk factors.

Hsin-Yun Sun, Sui-Yuan Chang, Zong-Yu Yang, Ching-Lan Lu, Hsiu Wu, Chang-Ching Yeh, Wen-Chun Liu, Chia-Yin Hsieh, Chien-Ching Hung, Shan-Chwen Chang

Abstract read
In one paragraph

Article in Journal of clinical microbiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 5 pooled it
–field-weighted citation impact
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

35 citing papers in PubMed, 5 syntheses or guidelines pooled it.

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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

10 authors.

Hsin-Yun SunDepartments of Internal Medicinea and Laboratory Medicine, National Taiwan University College of Medicine, Taipei, Taiwan. hcc0401@ntu.edu.tw
Sui-Yuan Chang
Zong-Yu Yang
Ching-Lan Lu
Hsiu Wu
Chang-Ching Yeh
Wen-Chun Liu
Chia-Yin Hsieh
Chien-Ching Hung
Shan-Chwen Chang

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Outbreaks of sexually transmitted hepatitis C virus (HCV) infections have been recently reported in HIV-infected men who have sex with men (MSM) in Europe, Australia, and North America. Little is known concerning whether this also occurs in other Asia-Pacific countries. Between 1994 and 2010, a prospective observational cohort study was performed to assess the incidence of recent HCV seroconversion in 892 HIV-infected patients (731 MSM and 161 heterosexuals) who were not injecting drug users. A nested case-control study was conducted to identify associated factors with recent HCV seroconversion, and phylogenetic analysis was performed using NS5B sequences amplified from seroconverters. During a total followup duration of 4,270 person-years (PY), 30 patients (3.36%) had HCV seroconversion, with an overall incidence rate of 7.03 per 1,000 PY. The rate increased from 0 in 1994 to 2000 and 2.29 in 2001 to 2005 to 10.13 per 1,000 PY in 2006 to 2010 (P < 0.05). After adjustment for age and HIV transmission route, recent syphilis remained an independent factor associated with HCV seroconversion (odds ratio, 7.731; 95% confidence interval, 3.131 to 19.086; P < 0.01). In a nested case-control study, seroconverters had higher aminotranferase levels and were more likely to have CD4 ≥ 200 cells/μl and recent syphilis than nonseroconverters (P < 0.05). Among the 21 patients with HCV viremia, phylogenetic analysis revealed 7 HCV transmission clusters or pairs (4 within genotype 1b, 2 within genotype 2a, and 1 within genotype 3a). The incidence of HCV seroconversion that is associated with recent syphilis is increasing among HIV-infected patients in Taiwan.

Indexed as

AdultCase-Control StudiesCluster AnalysisCohort StudiesGenotypeHepacivirusHepatitis CHIV InfectionsHumansIncidenceMaleMiddle AgedMolecular Sequence DataPhylogenyProspective StudiesRisk FactorsNS-5 protein, hepatitis C virusRNA-Dependent RNA PolymeraseViral Nonstructural Proteins

Identifiers

PMID22189113
PMCPMC3295121

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.