NCT04257890

A Cognitive Behavioral Therapy Intervention for Internet Gaming Disorder

A Randomized Controlled Trial for Evaluating the Efficacy of a Cognitive Behavioral Therapy Intervention in Reducing Internet Gaming Disorder Among Secondary School Students in Hong Kong

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 226 (estimated)
• Sponsor: Chinese University of Hong Kong · Academic / Other
• Sex: All
• Age: 12 Years – 18 Years
• Healthy volunteers: Not accepted

Summary

This RCT study develops a brief group-based CBT intervention. The primary objective is to evaluate the efficacy of the CBT in reducing IGD, compare to a wait-list control group.

Detailed description

Introduction Cognitive behavioral therapy (CBT) is potentially useful as it is effective in treating mental/behavioral disorders, restructuring cognitions and cultivating positive coping. A gap exists as the only two existing clinic-based small randomized controlled trials (RCT) yielded mixed findings on CBT's treatment effect for adolescent IGD. Objectives This RCT study develops a brief group-based CBT intervention. The primary objective is to evaluate the efficacy of the CBT in reducing IGD, compare to a wait-list control group. Subjects and methods The study design is two-armed RCT. The participants are Secondary 1-4 students (n=226) with IGD (DSM-5 classification) identified in a school-based screening. Evaluation involves surveys at baseline, end of CBT intervention, and 6 months afterwards. In addition to information received by the wait-list control group, the intervention group receives a carefully designed brief 8-week group-based CBT. The control group will receive CBT after the 6-month follow-up. Trained social workers of a collaborating NGO that serves secondary school students will conduct the CBT. Outcomes and measures The primary outcome is IGD (a validated DSM-5 IGD classification tool). Secondary outcomes include time spent on Internet/Internet games and the intention to reduce IGD. Measures of potential mediators (maladaptive beliefs and coping) include: Internet Gaming Cognition Scale, Generalized Problematic Internet Use Scale, Emotion Regulation Questionnaire, and Coping Scale for Children and Youth. Data analysis Intention-to-treat analysis is performed. The primary outcome is assessed by absolute and relative risk reduction. Generalized Linear Mixed Models and Structural Equation Models are used to test secondary outcomes and mediation effects. Implications The findings may lead to an evidence-based treatment for adolescent IGD, a newly defined disease, which has been rarely reported in literature. Understanding its mechanism contributes to theoretical development of IGD and related treatment.

Conditions

• Internet Gaming Disorder

Interventions

Type	Name	Description
BEHAVIORAL	Cognitive behavioral therapy	The CBT focuses on cognitive restructuring to reduce the specific key maladaptive beliefs on Internet gaming suggested by King's model, and develop useful coping skills (self-regulation/control, emotion regulation, problem-solving coping) that are adapted from previous CBT for adolescent IGD. In addition, it provides training on relapse-prevention and maintenance techniques.
OTHER	Education material about IGD	Printed education material introducing IGD will be distributed.
OTHER	Education material about CBT	Printed education material introducing CBT will be distributed.

Timeline

• Start date: 2021-03-19
• Primary completion: 2022-11-30
• Completion: 2022-12-31
• First posted: 2020-02-06
• Last updated: 2021-08-02

Locations

6 sites across 2 countries: China, Hong Kong