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Cognitive Behavioral Therapy for Treatment of Pathological Gambling

Cognitive Behavioral Treatment for Pathological Gambling

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00158314
Enrollment
231
Registered
2005-09-12
Start date
1998-03-31
Completion date
2003-11-30
Last updated
2013-07-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Gambling

Keywords

Pathological gambling, Gambler's anonymous, Cognitive behavioral therapy, CBT

Brief summary

This study will determine the effectiveness and cost-effectiveness of three different treatment strategies in reducing gambling behaviors.

Detailed description

The number of pathological gamblers in the United States is steadily growing, leading to significant financial, psychological, and public health consequences. However, studies examining the effectiveness of treatment interventions for pathological gamblers are limited. This study will compare the effectiveness of three different treatment strategies, including referral to Gambler's Anonymous (GA), a self-help manual, and cognitive behavioral therapy (CBT), in reducing gambling behaviors and other problems related to pathological gambling. This study will last 8 weeks. Participants will be randomly assigned to one of three interventions. Group 1 participants will be referred to GA and 8 weeks of CBT, which focuses on teaching skills to help reduce gambling urges and develop alternative behaviors to gambling. Group 2 participants will be referred to GA and given an 8-week self-help manual. Group 3 participants will be referred to GA alone. Questionnaires will be used to assess participants' gambling behavior and any personal, legal, or health problems they may be experiencing. The questionnaires will be completed at study entry, study completion, and at 6- and 12-month follow-up visits. Participants will be asked to identify at least one person who knows about their gambling problem and will have regular contact with them during the study and for at least 1 year This person will be interviewed at the beginning of the study, and at Months 2, 6 and 12. Researchers will ask contact persons about participants' gambling behaviors, personal relationships, legal problems, use of health care and mental health services, and how the participant can be contacted if he or she moves. For information on related studies, please follow these links: http://clinicaltrials.gov/show/NCT00118391 http://clinicaltrials.gov/show/NCT00618462

Interventions

BEHAVIORALReferral to Gamblers Anonymous
BEHAVIORALCognitive behavioral therapy
BEHAVIORALCognitive behavioral self-help manual

Sponsors

National Institute of Mental Health (NIMH)
CollaboratorNIH
UConn Health
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Diagnosis of pathological gambling * 3 or more gambling episodes within 60 days prior to study entry

Exclusion criteria

* Inability to read English at the 5th grade level * Uncontrolled psychiatric condition

Design outcomes

Primary

MeasureTime frame
Addiction Severity Index (ASI) gambling severity scores
time spent gambling
days of non-gambling

Secondary

MeasureTime frame
Psychiatric symptoms
psychosocial functioning

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026