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Cochrane Database of Systematic Reviews

Corticosteroids for the treatment of Kawasaki disease in children

Overview of attention for article published in Cochrane database of systematic reviews, January 2017
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About this Attention Score

  • In the top 5% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (93rd percentile)
  • Good Attention Score compared to outputs of the same age and source (73rd percentile)

Mentioned by

1 news outlet
26 tweeters
5 Facebook pages
1 Wikipedia page
1 video uploader


95 Dimensions

Readers on

169 Mendeley
Corticosteroids for the treatment of Kawasaki disease in children
Published in
Cochrane database of systematic reviews, January 2017
DOI 10.1002/14651858.cd011188.pub2
Pubmed ID

Andrew J Wardle, Georgia M Connolly, Matthew J Seager, Robert MR Tulloh


Kawasaki disease (KD), or mucocutaneous syndrome, is the leading cause of childhood-acquired heart disease in the developed world. There is much controversy on how best to treat children with KD and in particular who may benefit from additional treatment beyond the standard intravenous immunoglobulin (IVIG) and aspirin, such as the addition of corticosteroids. To assess the impact of corticosteroid use on the incidence of coronary artery abnormalities in KD as either first-line or second-line treatment. Corticosteroids may be given alone or in conjunction with other accepted KD treatments. Secondary objectives include the effect of steroids on mortality, the time taken for laboratory parameters to normalise, the duration of acute symptoms (such as fever), the long-term impact of steroid use and evaluating their safety in KD and their efficacy in relevant population subgroups. The Cochrane Vascular Information Specialist searched Cochrane Vascular's Specialised Register (25 November 2016) and the Cochrane Central Register of Controlled Trials (CENTRAL; 2016, Issue 10) in the Cochrane Library (searched 25 November 2016). Trial registries were also searched for details of ongoing or unpublished studies. We selected randomised trials involving children with all severities of KD who were treated with corticosteroids, including different types of corticosteroid and different durations of treatment. MJS and GMC independently selected studies, assessed evidence quality and extracted data. This process was overseen by AJW. Seven trials consisting of 922 participants were included in this analysis. Trials ranged from 32 to 242 participants. On pooled analysis, corticosteroids reduced the subsequent occurrence of coronary artery abnormalities (odds ratio (OR) 0.29, 95% confidence interval (CI) 0.18 to 0.46; 907 participants; 7 studies; I² = 55%) without resultant serious adverse events (no events, 737 participants) and mortality (no events, 915 participants). In addition, corticosteroids reduced the duration of fever (mean difference (MD) -1.65 days, 95% CI -3.31 to 0.00; 210 participants; 2 studies; I² = 88%), time for laboratory parameters (erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP)) to normalise (MD -2.80 days, 95% CI -4.38 to -1.22; 178 participants; 1 study) and length of hospital stay (MD -1.41 days, 95% CI -2.36 to -0.46; 39 participants; 1 study). No studies detailed outcomes beyond 24 weeks. Subgroup analysis showed some potential groups that may benefit more than others; however, further randomised controlled trials are required before this can be the basis for clinical action.Evidence quality was graded according to the GRADE system. Evidence was considered high quality for the incidence of serious adverse events, mortality and time for laboratory parameters to normalise. Evidence was considered moderate for the incidence of coronary artery abnormalities due to potential inconsistencies in data geography and patient benefits according to grouping. Evidence was moderate for duration of clinical symptoms (fever, rash) due to potential subjectivity in measurement. Evidence was moderate for length of hospital stay as only one study recorded this outcome. This means that we are reasonably confident that the true effect is close to that estimated in this work. Moderate-quality evidence shows that use of steroids in the acute phase of KD can be associated with improved coronary artery abnormalities, shorter duration of hospital stay and a decreased duration of clinical symptoms. High-quality evidence shows reduced inflammatory marker levels. There were insufficient data available regarding incidence of adverse effects attributable to steroids, mortality and long-term (> 1 year) coronary morbidity. Certain groups, including those based in Asia, those with higher risk scores, and those receiving longer steroid treatment may have greater benefit from steroid use, especially with decreasing rates of heart problems, but more tests are needed to answer these questions. Evidence presented in this study suggests that treatment with a long course of steroids should be considered for all children diagnosed with KD until further studies are performed.

Twitter Demographics

The data shown below were collected from the profiles of 26 tweeters who shared this research output. Click here to find out more about how the information was compiled.

Mendeley readers

The data shown below were compiled from readership statistics for 169 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 169 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 23 14%
Other 19 11%
Student > Ph. D. Student 16 9%
Student > Bachelor 16 9%
Researcher 15 9%
Other 31 18%
Unknown 49 29%
Readers by discipline Count As %
Medicine and Dentistry 68 40%
Nursing and Health Professions 15 9%
Biochemistry, Genetics and Molecular Biology 5 3%
Pharmacology, Toxicology and Pharmaceutical Science 5 3%
Psychology 3 2%
Other 15 9%
Unknown 58 34%

Attention Score in Context

This research output has an Altmetric Attention Score of 31. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 03 September 2020.
All research outputs
of 20,560,385 outputs
Outputs from Cochrane database of systematic reviews
of 12,076 outputs
Outputs of similar age
of 385,416 outputs
Outputs of similar age from Cochrane database of systematic reviews
of 214 outputs
Altmetric has tracked 20,560,385 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 95th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 12,076 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 28.2. This one has done well, scoring higher than 81% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 385,416 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 93% of its contemporaries.
We're also able to compare this research output to 214 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 73% of its contemporaries.