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Published in: BMC Health Services Research 1/2008

Open Access 01-12-2008 | Study protocol

The effectiveness and cost-effectiveness of opportunistic screening and stepped care interventions for older hazardous alcohol users in primary care (AESOPS) – A randomised control trial protocol

Authors: Simon Coulton, Jude Watson, Martin Bland, Colin Drummond, Eileen Kaner, Christine Godfrey, Alan Hassey, Veronica Morton, Steve Parrott, Tom Phillips, Duncan Raistrick, Daphne Rumball, Gillian Tober

Published in: BMC Health Services Research | Issue 1/2008

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Abstract

Background

There is a wealth of evidence regarding the detrimental impact of excessive alcohol consumption. In older populations excessive alcohol consumption is associated with increased risk of coronary heart disease, hypertension, stroke and a range of cancers. Alcohol consumption is also associated with an increased risk of falls, early onset of dementia and other cognitive deficits. Physiological changes that occur as part of the ageing process mean that older people experience alcohol related problems at lower consumption levels. There is a strong evidence base for the effectiveness of brief psychosocial interventions in reducing alcohol consumption in populations identified opportunistically in primary care settings. Stepped care interventions involve the delivery of more intensive interventions only to those in the population who fail to respond to less intensive interventions and provide a potentially resource efficient means of meeting the needs of this population.

Methods/design

The study design is a pragmatic prospective multi-centre two arm randomised controlled trial. The primary hypothesis is that stepped care interventions for older hazardous alcohol users reduce alcohol consumption compared with a minimal intervention at 12 months post randomisation. Potential participants are identified using the AUDIT questionnaire. Eligible and consenting participants are randomised with equal probability to either a minimal intervention or a three step treatment approach. The step treatment approach incorporates as step 1 behavioural change counselling, step 2 three sessions of motivational enhancement therapy and step 3 referral to specialist services. The primary outcome is measured using average standard drinks per day and secondary outcome measures include the Drinking Problems Index, health related quality of life and health utility. The study incorporates a comprehensive economic analysis to assess the relative cost-effectiveness of the interventions.

Discussion

The paper presents a protocol for the first pragmatic randomised controlled trial evaluating the effectiveness and cost-effectiveness of stepped care interventions for older hazardous alcohol users in primary care.

Trial registration

ISRCTN52557360
Appendix
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Metadata
Title
The effectiveness and cost-effectiveness of opportunistic screening and stepped care interventions for older hazardous alcohol users in primary care (AESOPS) – A randomised control trial protocol
Authors
Simon Coulton
Jude Watson
Martin Bland
Colin Drummond
Eileen Kaner
Christine Godfrey
Alan Hassey
Veronica Morton
Steve Parrott
Tom Phillips
Duncan Raistrick
Daphne Rumball
Gillian Tober
Publication date
01-12-2008
Publisher
BioMed Central
Published in
BMC Health Services Research / Issue 1/2008
Electronic ISSN: 1472-6963
DOI
https://doi.org/10.1186/1472-6963-8-129

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