Evidence map›Paper›PMID 27068695›Full record

Trial reportTrials2016

Aspirin in venous leg ulcer study (ASPiVLU): study protocol for a randomised controlled trial.

Carolina D Weller, Anna Barker, Ian Darby, Terrence Haines, Martin Underwood, Stephanie Ward, Pat Aldons, Elizabeth Dapiran, Jason J Madan, Paula Loveland and 5 more

Open access · goldAbstract readMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in Trials, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
2.2field-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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
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

15 authors at 9 institutions in 2 countries.

Carolina D WellerDepartment of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia. carolina.weller@monash.edu.
Anna BarkerDepartment of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia.
Ian DarbySchool of Medical Sciences, RMIT University, Bundoora, VIC, 3083, Australia.
Terrence HainesDepartment of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia.
Martin UnderwoodClinical Trials Unit, University of Warwick, Coventry, CV4 7AL, UK.
Stephanie WardDepartment of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia.
Pat AldonsPrivate Practice Clinic, Prince Charles Hospital, Chermside, QLD 4032, Australia.
Elizabeth DapiranChronic Wound Clinic, Caulfield Hospital, Caulfield, VIC, 3162, Australia.
Jason J MadanClinical Trials Unit, University of Warwick, Coventry, CV4 7AL, UK.
Paula LovelandDepartment of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia.
Sankar SinhaSchool of Medicine, University of Tasmania, Hobart, TAS 7000, Australia.
Mauro VicarettiWestmead Clinical School, Westmead Hospital, Westmead, NSW 2006, Australia.
Rory WolfeDepartment of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia.
Michael WoodwardAged Care Services, Heidelberg Repatriation Hospital, Heidelberg West, VIC, 3081, Australia.
John McNeilDepartment of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia.
Monash University · AUUniversity of Warwick · GBCaulfield Hospital · AUHeidelberg Repatriation Hospital · AUPrince Charles Hospital · AURMIT University · AUThe Alfred Hospital · AUUniversity of Tasmania · AUWestmead Hospital · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVenous leg ulceration is a common and costly problem that is expected to worsen as the population ages. Current treatment is compression therapy; however, up to 50 % of ulcers remain unhealed after 2 years, and ulcer recurrence is common. New treatments are needed to address those wounds that are more challenging to heal. Targeting the inflammatory processes present in venous ulcers is a possible strategy. Limited evidence suggests that a daily dose of aspirin may be an effective adjunct to aid ulcer healing and reduce recurrence. The Aspirin in Venous Leg Ulcer study (ASPiVLU) will investigate whether 300-mg oral doses of aspirin improve time to healing. METHODS/

designThis randomised, double-blinded, multicentre, placebo-controlled, clinical trial will recruit participants with venous leg ulcers from community settings and hospital outpatient wound clinics across Australia. Two hundred sixty-eight participants with venous leg ulcers will be randomised to receive either aspirin or placebo, in addition to compression therapy, for 24 weeks. The primary outcome is time to healing within 12 weeks. Secondary outcomes are ulcer recurrence, wound pain, quality of life and wellbeing, adherence to study medication, adherence to compression therapy, serum inflammatory markers, hospitalisations, and adverse events at 24 weeks. DISCUSSION: The ASPiVLU trial will investigate the efficacy and safety of aspirin as an adjunct to compression therapy to treat venous leg ulcers. Study completion is anticipated to occur in December 2018.

trial registrationAustralian New Zealand Clinical Trials Registry, ACTRN12614000293662.

Indexed as

AspirinAustraliaClinical ProtocolsCombined Modality TherapyCyclooxygenase InhibitorsDouble-Blind MethodHumansMedication AdherencePlatelet Aggregation InhibitorsQuality of LifeRecurrenceResearch DesignStockings, CompressionSurveys and QuestionnairesTime FactorsTreatment OutcomeAspirinCyclooxygenase InhibitorsPlatelet Aggregation InhibitorsAspirinCompressionHealingVenous leg ulcers

Identifiers

PMID27068695
PMCPMC4827178
OpenAlexW2313061888

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.