Evidence map›Paper›PMID 20819796›Full record

ArticleRheumatology (Oxford, England)2010

The skin of patients with systemic sclerosis softened during the treatment with anti-IL-6 receptor antibody tocilizumab.

Yoshihito Shima, Yusuke Kuwahara, Hiroyuki Murota, Shun Kitaba, Mari Kawai, Toru Hirano, Junsuke Arimitsu, Masashi Narazaki, Keisuke Hagihara, Atsushi Ogata and 4 more

Abstract readCase Reports
In one paragraph

Article in Rheumatology (Oxford, England), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed
–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

64 citing papers in PubMed.

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  15. Treatment of Calcinosis in Juvenile Dermatomyositis.Current rheumatology reports · 2021
    Review
  16. Lysyl oxidase directly contributes to extracellular matrix production and fibrosis in systemic sclerosis.American journal of physiology. Lung cellular and molecular physiology · 2021
    Article
  17. Review
  18. Translating IL-6 biology into effective treatments.Nature reviews. Rheumatology · 2020
    Review
  19. Article
  20. Observational

4 more citing papers are in PubMed but not listed here.

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

14 authors.

Yoshihito ShimaDepartment of Respiratory Medicine, Allergy and Rheumatic Diseases, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan. ryanjin@imed3.med.osaka-u.ac.jp
Yusuke Kuwahara
Hiroyuki Murota
Shun Kitaba
Mari Kawai
Toru Hirano
Junsuke Arimitsu
Masashi Narazaki
Keisuke Hagihara
Atsushi Ogata
Ichiro Katayama
Ichiro Kawase
Tadamitsu Kishimoto
Toshio Tanaka

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveSSc is an autoimmune disease characterized by fibrosis of the skin and internal organs. Although the aetiology remains uncertain, many reports have suggested that IL-6 is involved in SSc pathogenesis. Tocilizumab, an anti-IL-6 receptor antibody, is an anti-arthritis medicine that works through the blockade of IL-6 functions. To examine the effect of tocilizumab on SSc, we administered tocilizumab to two SSc patients.

methodsTwo dcSSc patients were administered tocilizumab at 8 mg/kg once a month for 6 months. One patient had pulmonary fibrosis assessed by CT and spirometry, and the other had chronic renal failure caused by scleroderma renal crisis. Their skin condition was monitored with a Vesmeter and the modified Rodnan total skin score (mRTSS). Skin biopsies were obtained before and after the tocilizumab treatment to investigate the histological changes.

resultsAfter tocilizumab treatment, both patients showed softening of the skin with reductions of 50.7 and 55.7% in the total z-score of Vesmeter hardness and 51.9 and 23.0% in the mRTSS, respectively. Histological examination showed thinning of the collagen fibre bundles in the dermis. The creatinine clearance in the patient with chronic renal failure improved from 38 to 55 ml/min. However, the fibrotic changes in the lung in the other patient remained unchanged.

conclusionsIn the two cases of SSc that we report here, softening of the skin was observed during the treatment with tocilizumab.

Indexed as

AdultAntibodies, Anti-IdiotypicAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedAntirheumatic AgentsFemaleHumansMaleMiddle AgedReceptors, Interleukin-6Scleroderma, SystemicSeverity of Illness IndexSkinAntibodies, Anti-IdiotypicAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedAntirheumatic AgentsReceptors, Interleukin-6tocilizumab

Identifiers

PMID20819796
PMCPMC2981510

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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.