Clinical trial NCT00203645: Minimal and Brief Treatments for Pathological Gamblers
Official title: Minimal and Brief Treatments for Pathological Gamblers: Developing Effective Treatment Systems
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE3
Conditions: Pathological Gambling
Keywords: Problem gambling
Self-help manual
Motivation enhancement
Telephone support
Treatment
Pathological gambling
Lead sponsor: University of Calgary
Sponsor class: OTHER
Collaborators: name: Canadian Institutes of Health Research (CIHR)
First posted: 2005-09-20
Enrollment: 312
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: FACTORIAL
Primary purpose: TREATMENT

Brief summary: The purpose of the study is to examine whether problem gamblers who receive therapy calls in addition to a self-help manual will be more likely to quit or cut back on their gambling when compared with problem gamblers who receive just the manual.

Detailed description: With gambling becoming more accessible, the occurrence of problems related to gambling are on the rise. The costs of problem gambling are enormous.There are social and economic costs, the gambler can sometimes lose a significant relationship, job, or commit an illegal activity. Pathological gamblers are also at risk for developing a general medical condition related to stress. There is a high risk of suicide and problem gamblers also have increased rates of mental health disorders. Relatively few people choose to attend formal treatment programs so it's important to provide a range of options to make treatment more accessible. The present study examines the effectiveness of minimal and brief interventions delivered by the telephone.

Comparison(s): The "Workbook Only Control" condition involves receiving the self-help booklet through the mail after a brief telephone assessment. The "Minimal Treatment" condition involves receiving the same workbook but also having a motivational enhancement intervention by telephone. The "Brief Treatment" condition provides the workbook, motivational enhancement, and follow-up support on six occasions spread over 36 weeks. The "Wait List Control" condition involves participants being assigned to a six week waiting list. Participants are assessed and after a six week waiting period they will have a reassessment at which time they will be sent the gambling self-help workbook.

Eligibility criteria: Inclusion Criteria:

* Over age 17
* Perception of a gambling problem and a score of 3 or higher (moderate risk) on the Canadian Problem Gambling Index.
* Not involved in treatment at present.
* Willingness to read a short book written in English as a major treatment.
* Willing to have telephone contacts recorded.
* Willing to provide follow-up data on gambling.
* Willing to provide the name of a collateral to help locate them for follow-up interviews.
* Must have gambled at least once in the past month

Exclusion Criteria:

* Participants in the preliminary study will be excluded.

Primary outcomes:
measure: Days of Gambling
timeFrame: 3,6,9 12 months
measure: Money lost
timeFrame: 3,6,9 12 months
Secondary outcomes:
measure: Gambling problem severity
timeFrame: 12 months
measure: Psychiatric symptoms
timeFrame: 12 months
measure: Self-efficacy
timeFrame: 3,6,9,12 months
Other outcomes:
Locations:
city: Calgary
country: Canada
facility: University of Calgary
state: Alberta
Study officials:
affiliation: University of Calgary
name: David C Hodgins, PhD.
role: PRINCIPAL_INVESTIGATOR
References:
citation: Hodgins DC, Currie SR, el-Guebaly N. Motivational enhancement and self-help treatments for problem gambling. J Consult Clin Psychol. 2001 Feb;69(1):50-7. doi: 10.1037//0022-006x.69.1.50.
citation: Hodgins DC, Currie S, el-Guebaly N, Peden N. Brief motivational treatment for problem gambling: a 24-month follow-up. Psychol Addict Behav. 2004 Sep;18(3):293-6. doi: 10.1037/0893-164X.18.3.293.