Psychological therapies for pathological and problem gambling

This review supports the efficacy of CBT in reducing gambling behaviour and other symptoms of pathological and problem gambling immediately following therapy. However, the durability of therapeutic gain is unknown. There is preliminary evidence for some benefits from motivational interviewing therapy in terms of reduced gambling behaviour, although not necessarily other symptoms of pathological and problem gambling. However, the findings are based on few studies and additional research is needed to inform conclusions. There is also evidence suggestive of some possible benefit from integrative therapies, and other psychological therapies for pathological and problem gambling. However, there are too few studies and evidence is insufficient to evaluate these therapies. The majority of studies in this review varied in risk of bias, and much of the evidence comes from studies with multiple limitations. The current data may thus reflect overestimates of treatment efficacy.