Efficacy of an Internet-based Psychological Intervention for Problem Gambling and Gambling Disorder

Pathological Gambling Clinical Trial

Official title: Efficacy of an Internet-based Psychological Intervention for Problem Gambling and Gambling Disorder: A Randomized Controlled Trial

Status Not yet recruiting

Clinical Trial Summary

The aim of this study is to assess the efficacy of an online CBT-based intervention combined with an Ecological Momentary Intervention (EMI) and different complementary tools for the treatment of problem gambling and gambling disorder. The main hypothesis is that the Internet-based psychological intervention group will obtain better results than the waiting list control group.

Clinical Trial Description

Gambling Disorder is a prevalent non-substance use disorder, which contrasts with the low number of people requesting treatment. Information and Communication Technologies (ICT) could help to enhance the dissemination of evidence-based treatments and considerably reduce the costs. The current study seeks to assess the efficacy of an online psychological intervention for people suffering from gambling problems in Spain. The proposed study will be a two-arm, parallel-group, randomized controlled trial. A total of 134 participants (problem and pathological gamblers) will be randomly allocated to a waiting list control group (N=67) or an intervention group (N=67). The intervention program includes 8 modules, and it is based on motivational interviewing, cognitive-behavioural therapy (CBT), and extensions and innovations of CBT. It includes several complementary tools that are present throughout the entire intervention. Therapeutic support will be provided once a week through a phone call with a maximum length of 10 minutes. The primary outcome measure will be gambling severity and gambling-related cognitions, and secondary outcome measures will be readiness to change, and gambling self-efficacy. Other variables that will be considered are depression and anxiety symptoms, positive and negative affect, difficulties in emotion regulation strategies, impulsivity, and quality of life. Individuals will be assessed at baseline, post-treatment, and 3-, 6-, and 12-month follow-ups. During the treatment, participants will also respond to a daily Ecological Momentary Intervention (EMI) in order to evaluate urges to gamble, self-efficacy to cope with gambling urges, gambling urge frequency, and whether gambling behaviour occurs. The EMI includes immediate automatic feedback depending on the participant's responses. Treatment acceptance and satisfaction will also be assessed. The data will be analysed both per protocol and by Intention-to-treat. As far as we know, this is the first randomized controlled trial of an online psychological intervention for gambling disorder in Spain. It will expand our knowledge about treatments delivered via the Internet and contribute to improving treatment dissemination, reaching people suffering from this problem who otherwise would not receive help. ;

Related Conditions & MeSH terms

• Gambling
• Pathological Gambling

• NCT number: NCT04074681
• Study type: Interventional
• Source: Universitat Jaume I
• Contact: Laura Díaz Sanahuja, PhDstudent
• Phone: +34 964387651
• Email: lsanahuj@uji.es
• Status: Not yet recruiting
• Phase: N/A
• Start date: February 1, 2023
• Completion date: December 2024