Brief Intervention for Heavy Drinkers

NCT ID: NCT00728767

Last Updated: 2011-04-14

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

772 participants

Study Classification

INTERVENTIONAL

Study Start Date

2008-01-31

Study Completion Date

2009-12-31

Brief Summary

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The purpose of the study is to determine whether a brief intervention (a short conversation build on the principles of motivational interviewing) is effective in lowering self reported alcohol use in heavy drinkers.

Detailed Description

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Background and purpose:

The Danish national board of Health has awarded 5.6 million DKR to two studies that will test methods that can be used for effective and early detection of heavy drinkers. The study will be carried out in 9 Danish municipalities in 2008. The study is part of the 'Diet, Smoking, Alcohol and Exercise' nationwide health study of the Danish population. It takes place in 13 municipalities in 2007 and 2008.

The study will determine whether a brief intervention is effective in lowering self reported alcohol use in heavy drinkers.

Design:

The experiment is designed as a randomized controlled trial, where heavy drinkers will be allocated to either:

A) a intervention group receiving a short (about 10 minutes) motivational conversation (build on the principles of motivational interviewing) and two leaflets about alcohol ('Good advice about drinking less' and 'Learn more about alcohol') and a sheet about local alcohol treatment possibilities. The Intervention group is also offered a brief telephone follow up call 4 weeks later. The purpose of this is to maintain the participant's motivation to reduce drinking.

B) a control group receiving two leaflets about alcohol ('Good advice about drinking less' and 'Learn more about alcohol') and a sheet about local alcohol treatment possibilities.

The study will take place in premises linked to the 'Diet, Smoking, Alcohol and Exercise' nationwide health study.

After 6 and 12 months there will be follow-up and the participants will receive a questionnaire with questions about their alcohol consumption.

Conditions

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Alcohol Abuse

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

NONE

Study Groups

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1

Group Type EXPERIMENTAL

Brief intervention

Intervention Type OTHER

The intervention consists of a brief conversation based on the principles of motivational interviewing, including Rollnicks scales to assess the motivation and importance for change. The intervention has duration of about 10 minutes and qualifies as a hybrid between a minimal intervention and a brief intervention.

The intervention also consists of two leaflets ('Good advice about drinking less' and 'Learn more about alcohol') on the harmful in having an alcohol above recommended limits, and a sheet about local alcohol treatment possibilities.

The Intervention group is also offered a brief telephone follow up call 4 weeks later. The purpose of this is to maintain the participant's motivation to reduce drinking.

Employees had been instructed to ask these questions during the intervention: "What are you already doing to restrain your drinking?" And "What can you do more?"

2

Group Type PLACEBO_COMPARATOR

Control group

Intervention Type OTHER

The intervention consists of two leaflets ('Good advice about drinking less' and 'Learn more about alcohol') on the harmful in having an alcohol use above the recommended limits, and a sheet about local alcohol treatment possibilities.

Interventions

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Brief intervention

The intervention consists of a brief conversation based on the principles of motivational interviewing, including Rollnicks scales to assess the motivation and importance for change. The intervention has duration of about 10 minutes and qualifies as a hybrid between a minimal intervention and a brief intervention.

The intervention also consists of two leaflets ('Good advice about drinking less' and 'Learn more about alcohol') on the harmful in having an alcohol above recommended limits, and a sheet about local alcohol treatment possibilities.

The Intervention group is also offered a brief telephone follow up call 4 weeks later. The purpose of this is to maintain the participant's motivation to reduce drinking.

Employees had been instructed to ask these questions during the intervention: "What are you already doing to restrain your drinking?" And "What can you do more?"

Intervention Type OTHER

Control group

The intervention consists of two leaflets ('Good advice about drinking less' and 'Learn more about alcohol') on the harmful in having an alcohol use above the recommended limits, and a sheet about local alcohol treatment possibilities.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Participants must be invited to the Danish 'Diet, Smoking, Alcohol and Exercise' nationwide health study.
* Participants must have responded to an Internet questionnaire.
* Participants must have a weekly alcohol consumption above the recommended Danish limits (168 grams of alcohol for women, 252 grams of alcohol for men).

Exclusion Criteria

* Weekly alcohol consumption less than 168 grams of alcohol for women and 252 grams of alcohol for men.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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National Board of Health, Denmark

OTHER_GOV

Sponsor Role collaborator

University of Southern Denmark

OTHER

Sponsor Role lead

Responsible Party

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National Board of Health Denmark

Principal Investigators

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Anders B. Gottlieb Hansen, cand.techn.soc

Role: PRINCIPAL_INVESTIGATOR

University of Southern Denmark, National Institute of Public Health

Locations

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The municipality of Naestved

Næstved, Næstved, Denmark

Site Status

The municipiality of Aeroe

Aeroeskoebing, , Denmark

Site Status

The municipiality of Albertslund

Albertslund, , Denmark

Site Status

The municipiality of Broendby

Brøndby, , Denmark

Site Status

The municipiality of Frederiksberg

Frederiksberg, , Denmark

Site Status

The municipality of Guldborgsund

Nykøbing Falster, , Denmark

Site Status

The municipiality of Faaborg-Midtfyn

Ringe, , Denmark

Site Status

The municipiality of Silkeborg

Silkeborg, , Denmark

Site Status

The municipiality of Varde

Varde, , Denmark

Site Status

Countries

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Denmark

References

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Hansen AB, Becker U, Nielsen AS, Gronbaek M, Tolstrup JS. Brief alcohol intervention by newly trained workers versus leaflets: comparison of effect in older heavy drinkers identified in a population health examination survey: a randomized controlled trial. Alcohol Alcohol. 2012 Jan-Feb;47(1):25-32. doi: 10.1093/alcalc/agr140. Epub 2011 Sep 22.

Reference Type DERIVED
PMID: 21949192 (View on PubMed)

Other Identifiers

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NIPH - 1948

Identifier Type: -

Identifier Source: org_study_id

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