Evidence map›Paper›PMID 15897306›Full record

ArticleAnnals of the rheumatic diseases2005

Raised levels of interleukin 6 in systemic lupus erythematosus correlate with anaemia.

B J M Ripley, B Goncalves, D A Isenberg, D S Latchman, A Rahman

Open access · bronzeAbstract read
In one paragraph

Article in Annals of the rheumatic diseases, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 13% 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

50 citing papers in PubMed, 1 synthesis or guideline pooled it, 133 citations in OpenAlex.

  1. Pooled it
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  10. Vascular damage in systemic lupus erythematosus.Nature reviews. Nephrology · 2024
    Review
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  20. [New treatments for systemic lupus erythematosus].Zeitschrift fur Rheumatologie · 2020
    Review
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

5 authors at 2 institutions in 2 countries.

B J M RipleyInstitute of Child Health, 30 Guildford Street, London WC1N 1EH, UK. b.ripley@ich.ucl.ac.uk
B Goncalves
D A Isenberg
D S Latchman
A Rahman
University College London · GBInstitute of Child Health · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesRaised levels of the cytokines interleukin (IL) 6 and IL10 have been reported in patients with systemic lupus erythematosus (SLE).

objectiveTo determine if levels of IL6 and IL10 correlate with organ/system-specific disease activity in SLE, using the British Isles Lupus Assessment Group (BILAG) Disease Activity Index.

methodsLevels of IL6 and IL10 in serum samples from 171 patients with SLE and 50 normal controls were determined by enzyme linked immunosorbent assay (ELISA). Levels of cytokines in individual patients with SLE were compared with the presence or absence of active disease in eight organ/systems using the BILAG index.

resultsLevels of IL6 were significantly higher (p = 0.005) in patients with active compared with inactive haematological disease, as scored by the BILAG index. Further analysis showed that this association was dependent on an inverse correlation (p = 0.002, r = -0.26) between IL6 levels and haemoglobin levels in patients with SLE. In contrast, IL10 levels did not correlate with individual organ/system disease activity.

conclusionsRaised levels of IL6 in SLE may influence the development of anaemia in this disease. These findings are in agreement with an increasing number of studies, which support physiological links between IL6 and anaemia. Importantly, with the exception of the haematological system, our studies do not provide evidence of any individual organ/system which would respond to therapeutic manipulation of either IL6 or IL10 levels.

Indexed as

AdolescentAdultAgedAnemiaEnzyme-Linked Immunosorbent AssayFemaleHemoglobinsHumansInterleukin-10Interleukin-6Lupus Erythematosus, SystemicMaleMiddle AgedSeverity of Illness IndexHemoglobinsInterleukin-10Interleukin-6

Identifiers

PMID15897306
PMCPMC1755543
OpenAlexW2083859186

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.