Evidence map›Paper›PMID 20507745›Full record

ArticleEmerging infectious diseases2010

Clonal expansion of multidrug-resistant and extensively drug-resistant tuberculosis, Japan.

Yoshiro Murase, Shinji Maeda, Hiroyuki Yamada, Akihiro Ohkado, Kinuyo Chikamatsu, Kazue Mizuno, Seiya Kato, Satoshi Mitarai

Open access · diamondAbstract read
In one paragraph

Article in Emerging infectious diseases, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 11% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.

  1. Pooled it
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  7. Observational
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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

8 authors at 1 institution in 1 country.

Yoshiro MuraseMolecular Epidemiology Division, The Research Institute of Tuberculosis/Japan Anti-Tuberculosis Association, Matsuyama, Tokyo, Japan. ymurase@jata.or.jp
Shinji Maeda
Hiroyuki Yamada
Akihiro Ohkado
Kinuyo Chikamatsu
Kazue Mizuno
Seiya Kato
Satoshi Mitarai
Japan Anti Tuberculosis Association · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The emergence and spread of multidrug-resistant (MDR) and extensively drug-resistant (XDR) tuberculosis (TB) has raised public health concern about global control of TB. To estimate the transmission dynamics of MDR and XDR TB, we conducted a DNA fingerprinting analysis of 55 MDR/XDR Mycobacterium tuberculosis strains isolated from TB patients throughout Japan in 2002. Twenty-one (38%) of the strains were classified into 9 clusters with geographic links, which suggests that community transmission of MDR/XDR TB is ongoing. Furthermore, the XDR M. tuberculosis strains were more likely than the non-XDR MDR strains to be clustered (71% vs. 24%; p = 0.003), suggesting that transmission plays a critical role in the new incidence of XDR TB. These findings highlight the difficulty of preventing community transmission of XDR TB by conventional TB control programs and indicate an urgent need for a more appropriate strategy to contain highly developed drug-resistant TB.

Indexed as

AdolescentAdultAgedAge FactorsChildChild, PreschoolCluster AnalysisDNA, BacterialDNA FingerprintingExtensively Drug-Resistant TuberculosisFemaleGeographyHumansIncidenceInfantInfant, NewbornDNA, Bacterial

Identifiers

PMID20507745
PMCPMC3086214
OpenAlexW1979047406

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.