Evidence map›Paper›PMID 27564852›Full record

ArticlePloS one2016

Clinical Features of Idiopathic Interstitial Pneumonia with Systemic Sclerosis-Related Autoantibody in Comparison with Interstitial Pneumonia with Systemic Sclerosis.

Hideaki Yamakawa, Eri Hagiwara, Hideya Kitamura, Yumie Yamanaka, Satoshi Ikeda, Akimasa Sekine, Tomohisa Baba, Shinichiro Iso, Koji Okudela, Tae Iwasawa and 3 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
1.8field-weighted citation impact, top 14% 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, 2 syntheses or guidelines pooled it, 28 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

13 authors at 5 institutions in 1 country.

Hideaki YamakawaDepartment of Respiratory Medicine, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Japan.
Eri HagiwaraDepartment of Respiratory Medicine, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Japan.
Hideya KitamuraDepartment of Respiratory Medicine, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Japan.
Yumie YamanakaDepartment of Respiratory Medicine, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Japan.
Satoshi IkedaDepartment of Respiratory Medicine, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Japan.
Akimasa SekineDepartment of Respiratory Medicine, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Japan.
Tomohisa BabaDepartment of Respiratory Medicine, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Japan.
Shinichiro IsoDepartment of Radiology, Yokohama Rousai Hospital for Labour Welfare Corporation, Yokohama, Japan.
Koji OkudelaDepartment of Pathobiology, Yokohama City University Graduate School of Medicine, Yokohama, Japan.
Tae IwasawaDepartment of Radiology, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Japan.
Tamiko TakemuraDepartment of Pathology, Japanese Red Cross Medical Center, Tokyo, Japan.
Kazuyoshi KuwanoDepartment of Respiratory Medicine, Tokyo Jikei University Hospital, Tokyo, Japan.
Takashi OguraDepartment of Respiratory Medicine, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Japan.
Kanagawa Cardiovascular and Respiratory Center · JPThe Jikei University Hospital · JPJapanese Red Cross Medical Center · JPNagasaki Rousai Hospital · JPYokohama City University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPatients with idiopathic interstitial pneumonias sometimes have a few features of connective tissue disease (CTD) and yet do not fulfil the diagnostic criteria for any specific CTD.

objectiveThis study was conducted to elucidate the characteristics, prognosis, and disease behavior in patients with interstitial lung disease (ILD) associated with systemic sclerosis (SSc)-related autoantibodies.

methodsWe retrospectively analyzed medical records of 72 ILD patients: 40 patients with SSc (SSc-ILD) and 32 patients with SSc-related autoantibody-positive ILD but not with CTD (ScAb-ILD), indicating lung-dominant CTD with SSc-related autoantibody.

resultsPatients with SSc-ILD were predominantly females and non-smokers, and most had nonspecific interstitial pneumonia confirmed by high-resolution computed tomography (HRCT) and pathological analysis. However, about half of the patients with ScAb-ILD were male and current or ex-smokers. On HRCT analysis, honeycombing was more predominant in patients with ScAb-ILD than with SSc-ILD. Pathological analysis showed the severity of vascular intimal or medial thickening in the SSc-ILD patients to be significantly higher than that in the ScAb-ILD patients. Survival curves showed that the patients with ScAb-ILD had a significantly poorer outcome than those with SSc-ILD.

conclusionData from this study suggest that lung-dominant CTD with SSc-related autoantibody is a different disease entity from SSc-ILD.

Indexed as

AgedAutoantibodiesFemaleHumansIdiopathic Interstitial PneumoniasIdiopathic Pulmonary FibrosisKaplan-Meier EstimateLung Diseases, InterstitialMaleMiddle AgedPrognosisRetrospective StudiesScleroderma, SystemicVital CapacityAutoantibodies

Identifiers

PMID27564852
PMCPMC5001711
OpenAlexW2517595529

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.