Brief Intervention for Heavy Drinkers
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Purpose
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.
| Condition | Intervention | Phase |
|---|---|---|
|
Alcohol Abuse |
Other: Brief intervention Other: Control group |
Phase 3 |
| Study Type: | Interventional |
| Study Design: | Allocation: Randomized Endpoint Classification: Efficacy Study Intervention Model: Parallel Assignment Masking: Open Label Primary Purpose: Prevention |
| Official Title: | Brief Intervention for Heavy Drinkers - a Randomized Controlled Trial |
- Reduction of 25% in self reported alcohol consumption with an average volume of approximately 38-41 grams alcohol per week in the intervention group. In the control group we expect that 10% will reduce their consumption equivalent. [ Time Frame: 6 and 12 months ] [ Designated as safety issue: No ]
| Enrollment: | 772 |
| Study Start Date: | January 2008 |
| Study Completion Date: | December 2009 |
| Primary Completion Date: | November 2008 (Final data collection date for primary outcome measure) |
| Arms | Assigned Interventions |
|---|---|
| Experimental: 1 |
Other: 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?" |
| Placebo Comparator: 2 |
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.
|
Detailed Description:
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.
Eligibility| Ages Eligible for Study: | 18 Years and older |
| Genders Eligible for Study: | Both |
| Accepts Healthy Volunteers: | No |
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.
Contacts and Locations| Denmark | |
| The municipality of Naestved | |
| Naestved, Næstved, Denmark, 4700 | |
| The municipiality of Aeroe | |
| Aeroeskoebing, Denmark, 5970 | |
| The municipiality of Albertslund | |
| Albertslund, Denmark, 2620 | |
| The municipiality of Broendby | |
| Brøndby, Denmark, 2605 | |
| The municipiality of Frederiksberg | |
| Frederiksberg, Denmark, 2000 | |
| The municipality of Guldborgsund | |
| Nykøbing F., Denmark, 4800 | |
| The municipiality of Faaborg-Midtfyn | |
| Ringe, Denmark, 5750 | |
| The municipiality of Silkeborg | |
| Silkeborg, Denmark, 8600 | |
| The municipiality of Varde | |
| Varde, Denmark, 6800 | |
| Principal Investigator: | Anders B. Gottlieb Hansen, cand.techn.soc | University of Southern Denmark, National Institute of Public Health |
More Information
No publications provided by University of Southern Denmark
Additional publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
| Responsible Party: | Kit Broholm, National Board of Health Denmark |
| ClinicalTrials.gov Identifier: | NCT00728767 History of Changes |
| Other Study ID Numbers: | NIPH - 1948 |
| Study First Received: | August 1, 2008 |
| Last Updated: | April 13, 2011 |
| Health Authority: | Denmark: Danish Dataprotection Agency |
Keywords provided by University of Southern Denmark:
|
Heavy drinking Brief intervention Alcohol prevention Randomized trial |
Motivational interviewing Intervention Studies prevention & control |
Additional relevant MeSH terms:
|
Alcoholic Intoxication Alcoholism Alcohol-Related Disorders Substance-Related Disorders Mental Disorders |
ClinicalTrials.gov processed this record on May 16, 2013