RESUMO
Mindfulness-based therapy (MBT) has gained attention in recent years as a promising treatment for patients with schizophrenia for whom traditional interventions are not effective. Research demonstrates improvements in psychotic symptoms, emotion regulation, and other areas including re-hospitalization rates and insight into illness following MBT interventions. Yet MBT studies have not carefully reported results in patients with schizophrenia and co-occurring substance use or comorbid medical problems, bringing into question the generalizability of these findings. This narrative review explores the literature regarding the use of mindfulness-based interventions for patients with schizophrenia as well as for patients with substance use disorder, cardiovascular disease, obesity, and diabetes. Findings suggest that MBTs can improve craving in substance use disorder, eating related behaviors in obesity, diabetes-related distress, and metabolic regulation in patients with diabetes. Increased insula and anterior cingulate cortex volumes and activities following MBTs might be associated with the potential benefit of MBTs in patients with schizophrenia. Our review provides a foundational basis in support of the need for future studies evaluating the safety and efficacy of MBTs for schizophrenia with co-occurring substance use disorder and/or comorbid cardiometabolic problems.
Assuntos
Síndrome Metabólica/terapia , Atenção Plena/métodos , Esquizofrenia/terapia , Transtornos Relacionados ao Uso de Substâncias/terapia , Atenção , Doenças Cardiovasculares , Fissura , Regulação Emocional , Humanos , Multimorbidade , Transtornos Psicóticos/terapiaRESUMO
INTRODUCTION: Methamphetamine associated psychosis (MAP) represents a mental disorder induced by chronic methamphetamine use in a subset of users. The prevalence of the disorder has increased in several countries in Europe and Asia where methamphetamine use has increased. MAP remains difficult to distinguish from primary psychiatric disorders, especially schizophrenia, creating complications in prescribing treatment plans to patients. DESIGN: This narrative review sought to summarize difficulties related to MAP diagnosis and highlight the need for a better treatment model. Current best practices are described and potential novel therapies and future research suggested. RESULTS: Results suggest that clear biological and clinical differences appear between patients presenting with MAP and schizophrenia and that there may exist distinct subgroups within MAP itself. MAP-specific treatment studies have been few and have focused on the use of antipsychotic medication. Antipsychotic treatment has been shown to alleviate the psychotic symptoms of MAP but produce debilitating adverse effects and fail to adequately address methamphetamine use in patients. CONCLUSIONS: Continued identification of subgroups within the heterogenous MAP population may lead to better diagnosis, treatment, and outcomes for patients. Psychosocial therapies should be explored in addressing the cooccurring substance use and psychosis in the treatment of MAP.