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Alginate dressings for venous leg ulcers

Overview of attention for article published in Cochrane database of systematic reviews, August 2015
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About this Attention Score

  • In the top 25% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (83rd percentile)
  • Average Attention Score compared to outputs of the same age and source

Mentioned by

policy
1 policy source
twitter
9 tweeters
facebook
1 Facebook page

Citations

dimensions_citation
28 Dimensions

Readers on

mendeley
181 Mendeley
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Title
Alginate dressings for venous leg ulcers
Published in
Cochrane database of systematic reviews, August 2015
DOI 10.1002/14651858.cd010182.pub3
Pubmed ID
Authors

Susan O'Meara, Marrissa Martyn-St James, Una J Adderley

Abstract

Venous leg ulcers are a common and recurring type of chronic, complex wound associated with considerable cost to patients and healthcare providers. To aid healing, primary wound contact dressings are usually applied to ulcers beneath compression devices. Alginate dressings are used frequently and there is a variety of alginate products on the market, however, the evidence base to guide dressing choice is sparse.  OBJECTIVES: To determine the effects of alginate dressings compared with alternative dressings, non-dressing treatments or no dressing, with or without concurrent compression therapy, on the healing of venous leg ulcers. For this first update, in March 2015, we searched the following databases: The Cochrane Wounds Group Specialised Register; The Cochrane Central Register of Controlled Trials (CENTRAL); Ovid MEDLINE; Ovid MEDLINE (In-Process & Other Non-Indexed Citations); Ovid EMBASE; and EBSCO CINAHL. There were no restrictions based on language or date of publication. Published or unpublished randomised controlled trials (RCTs) that evaluated the effects of any type of alginate dressing in the treatment of venous ulcers were included. Two review authors independently performed study selection, data extraction and risk of bias assessment. Meta-analysis was undertaken when deemed feasible and appropriate. Five RCTs (295 participants) were included in this review. All were identified during the original review. The overall risk of bias was high for two RCTs and unclear for three. One RCT compared different proprietary alginate dressings (20 participants), three compared alginate and hydrocolloid dressings (215 participants), and one compared alginate and plain non-adherent dressings (60 participants). Follow-up periods were six weeks in three RCTs and 12 weeks in two. No statistically significant between-group differences were detected for any comparison, for any healing outcome. Meta-analysis was feasible for one comparison (alginate and hydrocolloid dressings), with data from two RCTs (84 participants) pooled for complete healing at six weeks: risk ratio 0.42 (95% confidence interval 0.14 to 1.21). Adverse event profiles were generally similar between groups (not assessed for alginate versus plain non-adherent dressings). The current evidence base does not suggest that alginate dressings are more or less effective in the healing of venous leg ulcers than hydrocolloid or plain non-adherent dressings, and there is no evidence to indicate a difference between different proprietary alginate dressings. However, the RCTs in this area are considered to be of low or unclear methodological quality. Further, good quality evidence is required from well designed and rigorously conducted RCTs that employ - and clearly report on - methods to minimise bias, prior to any definitive conclusions being made regarding the efficacy of alginate dressings in the management of venous leg ulcers.

Twitter Demographics

The data shown below were collected from the profiles of 9 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 181 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Spain 1 <1%
Unknown 180 99%

Demographic breakdown

Readers by professional status Count As %
Student > Master 39 22%
Student > Bachelor 28 15%
Researcher 23 13%
Student > Doctoral Student 16 9%
Student > Postgraduate 12 7%
Other 39 22%
Unknown 24 13%
Readers by discipline Count As %
Medicine and Dentistry 59 33%
Nursing and Health Professions 34 19%
Biochemistry, Genetics and Molecular Biology 10 6%
Psychology 8 4%
Unspecified 7 4%
Other 36 20%
Unknown 27 15%

Attention Score in Context

This research output has an Altmetric Attention Score of 9. 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 07 May 2020.
All research outputs
#2,181,994
of 15,038,563 outputs
Outputs from Cochrane database of systematic reviews
#4,797
of 11,083 outputs
Outputs of similar age
#39,806
of 239,820 outputs
Outputs of similar age from Cochrane database of systematic reviews
#150
of 268 outputs
Altmetric has tracked 15,038,563 research outputs across all sources so far. Compared to these this one has done well and is in the 85th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 11,083 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 22.6. This one has gotten more attention than average, scoring higher than 56% 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 239,820 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 83% of its contemporaries.
We're also able to compare this research output to 268 others from the same source and published within six weeks on either side of this one. This one is in the 44th percentile – i.e., 44% of its contemporaries scored the same or lower than it.