Men.Phys - Reducing sedentary behavior and increasing physical activity in people with severe mental illness in an...

People with Severe Mental Illness (SMI) (schizophrenia, bipolar disorder, major depressive disorder, and personality disorders) experience a considerable risk of premature mortality because of cardiovascular disease, smoking, metabolic syndrome, etc. Recent research has demonstrated that this population spends almost 13 h per day being sedentary. Sedentary behavior (SB) is an independent risk factor for cardiovascular disease and mortality. Given the potential for physical activity (PA) to improve health and well-being in people with SMI, we developed a pilot randomized controlled trial (RCT) to evaluate a group intervention aimed at reducing SB and increasing PA of inpatients with SMI. Our primary aim is to assess the acceptability and feasibility of Men.Phys protocol, a new integrated treatment protocol for psychiatric inpatients. Secondary aims are to verify if the Men.Phys protocol decreased sedentary behavior and increased well-being, in terms of quality sleep, quality of life, and psychopathological symptoms and other measures.

Will be enrolled people with SMI consecutively admitted to the emergency psychiatric ward in Colleferro, near Rome. Participant's physical activity, health, psychiatric and psychological status will be assessed at baseline. Randomised participants will receive treatment as usual (TAU) or the Men.Phys intervention. Men.Phys involves a group activity conducted by a mental health practitioner, during which patients repeat exercises that showed through a monitor. The protocol provides that, during hospitalization, the patient follow at least 3 sessions consecutively. Lazio 1 ethics Committee approved this research protocol.

To our knowledge, Men.Phys is the first RCT to investigate the impact of a group intervention targeting sedentary behavior in people with SMI during psychiatric hospitalization. If the intervention should be feasible and acceptable, further large-scale study can be developed and then implemented in routine care.