Associations Between Two Domains of Social Adversity and Recovery Among Persons with Serious Mental Illnesses Being Treated in Community Mental Health Centers

Eating cognitions, emotions and behaviour under treatment with second generation antipsychotics: A systematic review and meta-analysis

Weight gain and metabolic disturbances are frequent in people treated with second generation antipsychotics (SGA). We aimed to investigate the effect of SGAs on eating behaviors, cognitions and emotions, as a possible contributor to this adverse effect. A systematic review and a meta-analysis were conducted following the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. Original articles measuring outcomes relating to eating cognitions, behaviours and emotions, during treatment with SGAs were included in this review. A total of 92 papers with 11,274 participants were included from three scientific databases (PubMed, Web of Science and PsycInfo). Results were synthesized descriptively except for the continuous data where meta-analyses were performed and for the binary data where odds ratios were calculated. Hunger was increased in participants treated with SGAs with an odds ratio for appetite increase of 1.51 (95% CI [1.04, 1.97]; z = 6.40; p < 0.001). Compared to controls, our results showed that craving for fat and carbohydrates are the highest among other craving subscales. There was a small increase in dietary disinhibition (SMD = 0.40) and restrained eating (SMD = 0.43) in participants treated with SGAs compared to controls and substantial heterogeneity across studies reporting these eating traits. There were few studies examining other eating-related outcomes such as food addiction, satiety, fullness, caloric intake and dietary quality and habits. Understanding the mechanisms associated with appetite and eating-related psychopathology changes in patients treated with antipsychotics is needed to reliably inform the development of effective preventative strategies.

Prevalence of Food Insecurity and Living in a Food Desert among Individuals with Serious Mental Illnesses in Public Mental Health Clinics

Very little is known about the prevalence of food insecurity-and living in a food desert-among persons with serious mental illnesses, such as schizophrenia and major mood disorders. This study evaluated those prevalences and assessed for associations with six other variables. Surveys were conducted with 300 patients with a psychotic or mood disorder receiving outpatient services at five community mental health agencies in Washington, D.C. The prevalences of low food security and very low food security were 68.9% and 46.8%, compared to national rates of 13.7% (13.2% in Washington, D.C.) and 5.4% (4.8% in Washington, D.C.). 50.0% of participants lived in food desert census tracts, which was associated with both severe and morbid obesity (p = .02 and p = .03, respectively). Additional research, evaluation of clinical implications, and potential policy approaches to these concerning social determinants of physical and mental health, in an already vulnerable patient population, are warranted.

Associations Between Adverse Childhood Experiences and Tobacco, Alcohol, and Drug Use Among Individuals with Serious Mental Illnesses in Public-Sector Treatment Settings

Adverse childhood experiences (ACEs) increase risk of substance use disorders (SUDs). Little research has focused on individuals with serious mental illnesses (SMI), despite their high prevalence of both ACEs and SUDs. We combined two datasets from prior studies (n = 299 and n = 240, total n = 539) that measured ACEs and made research diagnoses for SUDs. When controlling for other variables-age, gender, race, diagnostic category (psychotic disorder versus mood disorder), and study site (Washington, DC-area versus southeast Georgia)- in logistic regression models, ACE score was associated with tobacco use, presence of any SUD, alcohol use disorder, cannabis use disorder, and cocaine use disorder. Each one-unit increase in the ACE score increased the odds of SUD-related outcomes by 9-18%. Clinicians, program planners, and researchers should be aware of the powerful and long-lasting impact of ACEs, and the need for thorough screening and assessment of both SUDs and ACEs among patients with SMI.

The relationship between social and environmental factors and symptom severity in the seriously mentally ill population

BACKGROUND

The goal of this article is to investigate the relationship of psychiatric symptom severity with internalised stigma, neighbourhood environment, and social support among individuals with serious mental illness.

METHOD

Using a longitudinal study design we examined the relationship between psychiatric symptom severity with internalised stigma, neighbourhood environment, and social support among 271 adults with serious mental illness recruited from new admissions to two urban mental health clinics.

RESULTS

After controlling for demographics increased stigma levels predicted greater symptom severity, as measured by the Positive and Negative Syndrome Scale (PANSS) Positive, Negative, and General Psychopathology scales over a 4-year period (p < .05). In adjusted models, individuals who reported living in more disadvantaged neighbourhoods also reported higher PANSS Negative and General scores over time (p < .05). Social support from friends and relatives was not significantly related to PANSS Positive, Negative, or General Psychopathology scores among individuals with serious mental illness.

CONCLUSIONS

Individuals with serious mental illness who experience internalised stigma and neighbourhood disadvantage experience greater symptom severity over time. Targeting stigma and housing during treatment could potentially impact symptom severity in this population.

The Cultural Politics of Mental Illness: Toward a Rights-Based Approach to Global Mental Health

The movement for global mental health (MGMH) has raised awareness about the paucity of mental health services, particularly in low- and middle-income countries. In response, policies and programs have been developed by the World Health Organization and by the Lancet Commission on global mental health, among other organizations. These policy initiatives and programs, while recognizing the importance of being responsive to local needs and culture, are based on Western biomedical conceptualizations of emotional distress. In the paper, we discuss how a rights-based approach can promote the voice and participation of people with lived experience into the MGMH. We argue that a human rights framework can be enhanced by incorporating the conceptual approaches of critical inquiry and community mental health. We also discuss how rights-based approaches and service-user activism can productively reconfigure Western psychiatric conceptualizations of distress and provide both a moral and empirical justification for a paradigm shift within the MGMH.