COMpulsive Gambling: Efficacy of DEEP Transcranial Magnetic Stimulation With H7 COIL

Résumé succinct

This study aims to investigate whether a treatment called high-frequency repetitive transcranial magnetic stimulation (rTMS) can help reduce the symptoms of gambling disorder and whether it is safe and well tolerated. The study will include 60 men aged 18-64 years who have been diagnosed with gambling disorder and are starting treatment at the Gambling Disorder Day Hospital of UPC Sveti Ivan in Zagreb. Participants will be randomly assigned to one of two groups. One group will receive active rTMS treatment using the H7 coil, while the other group will receive a sham (placebo) treatment that looks and feels similar but does not provide the active magnetic stimulation. Neither the participants nor the researchers assessing the results will know which treatment each participant received during the study. All participants will continue to receive their usual treatment. The study will last six weeks. Participants will complete questionnaires before treatment and six weeks after the intervention. The main goal is to determine whether rTMS reduces the severity of gambling-related symptoms. The researchers will also examine whether personal, psychological, and clinical characteristics can help predict who is most likely to benefit from rTMS. In addition, the study will investigate whether rTMS affects autonomic nervous system regulation, measured through heart rate variability (HRV), and will assess the economic impact of this treatment. Overall, the study is intended to provide better information about the effectiveness, safety, possible predictors of treatment response, effects on the body's regulation, and cost-effectiveness of rTMS for gambling disorder.