Homeless youth with first-episode psychosis: A 2-year outcome study

Aggressive behaviors in first-episode psychosis: Distinction between the premorbid phase and the onset of psychosis

BACKGROUND

There is a well-established, although complex, association between aggression and psychosis, particularly in the early stages of illness. Some persons display aggressive behaviors even prior to psychosis onset. However, factors associated with aggressive behaviors prior to and at first-episode psychosis (FEP) onset remain underdocumented.

AIMS

The objective is two-fold: 1) to describe the prevalence of verbal and physical aggression occurring during the premorbid phase and at FEP onset; 2) distinguish the factors associated with aggressive behaviors during these two periods.

METHOD

Data on aggressive behaviors and factors potentially associated therewith were collected through research interviews and chart reviews among 567 persons with FEP admitted to two early intervention services in Montreal, Canada. Logistic regression analyses were conducted to identify factors associated with aggressive behaviors in both periods.

RESULTS

In the premorbid phase, 46.1 % (n = 257/558) of patients presented aggression (verbal: 35.9 %; towards objects: 24.2 %; against others: 27.9 %). At FEP, 18.1 % (n = 101/558) presented aggressive behaviors (verbal: 12.9 %; towards objects: 6.1 %; against others: 8.8 %). In the premorbid phase, lower education, prior justice involvement, cluster B personality traits/disorder and poorer functioning were associated with aggressive behaviors, while, at FEP, only prior homelessness was associated with aggression.

CONCLUSIONS

Aggressive behaviors are frequent in patients with FEP, prior onset and at FEP. Premorbid aggressive behaviors seem to be associated with premorbid difficulties. Early detection of youth with psychosis and those at high risk of psychosis, particularly homeless youth, is necessary to provide access to early specialized interventions and possibly prevent aggressive behaviors and their consequences.

Risk factors for homelessness and housing instability in the first episode of mental illness: Initial findings from the AMONT study

AIM

People living with mental illness are more likely than the general population to experience adverse housing outcomes, including homelessness. The aim of the current study is to examine residential status when participants have their first contact with mental health services, and the correlates of residential status at that moment.

METHODS

First-time mental health service users were recruited from seven clinical sites across Québec. Data on residential status at entry in the project, as well as demographic, clinical and social variables, were collected using self-report and interviewer-rated questionnaires. Participants were classified as 'Homeless', 'At risk of homelessness' and 'Stably Housed', and correlates of residential status were identified through multivariate logistic regression and unbiased recursive partitioning.

RESULTS

Among the 478 participants, 206 (43.1%) were in stable housing, 171 (35.8%) were at risk of homelessness and 101 (21.1%) were classified as homeless. Placement in a youth protection facility was strongly associated with adverse housing outcomes, while having a high school diploma and more social support were associated with more stable housing situations.

CONCLUSIONS

First-time mental health service users are likely to experience a range of adverse housing situations, indicating the potential for clinical sites to implement homelessness primary prevention strategies. Factors related to family, foster care and schooling seem to be particularly salient in understanding risk of homelessness in first-time mental health service users, calling for intersectoral action to prevent adverse psychosocial outcomes in this population.

Homeless people: a review of personality disorders

Personality disorders in homeless people pose a challenge to the medical community and society, requiring specialized approaches for these super-difficult patients. The prevalence of personality disorders is higher in homeless populations than in the general population. However, there is a knowledge gap regarding personality disorders among people experiencing homelessness, and the implications of this lack of recognition are substantial. This paper provides a brief narrative review of personality disorders among homeless individuals. The primary importance and specificity of these disorders in this population remain unexplored. We searched PubMed and Web of Science databases in February and November 2023 using the keywords 'homeless' and 'personality disorder', and selected fifty-eight studies to be included in this literature review. The main themes of the results were personality disorders in homeless individuals and comorbid psychiatric disorders; risk factors and other psychological and behavioral data; clinical and intervention outcomes; and challenges linked to assessment, treatment, and intervention. The homeless population experiences significant diagnostic variability and the diagnosis of personality disorders is still evolving, contributing to difficulties in diagnosis, assessment, and treatment. A future challenge is to raise clinical awareness and optimize research knowledge, assessment, and intervention in personality disorders among homeless individuals with comorbid psychiatric disorders.

A systematic review of approaches to improve medication adherence in homeless adults with psychiatric disorders

Introduction

Medication non-adherence is a significant problem among homeless individuals with psychiatric disorders in the United States. We conducted a systematic review to identify strategies to improve psychiatric medication adherence among homeless individuals with psychiatric disorders, including substance use disorders.

Methods

We searched seven databases (MEDLINE, Embase, PsychInfo, Scopus, Web of Science, CDSR, and CENTRAL) and screened 664 studies by title and abstract followed by full-text review. Our inclusion criteria were studies that: involved an intervention for homeless adults with psychiatric disorders, reported a quantitative outcome of medication adherence, and were published in English in a peer-reviewed journal. We rated the relative effectiveness of strategies described in each study using a self-designed scale.

Results

Eleven peer-reviewed studies met criteria for inclusion in this review. Within these studies, there were seven different approaches to improve medication adherence in this population. Three studies were randomized controlled trials (RCTs) and the remaining were observational studies. Outpatient interventions included Assertive Community Treatment, Cell Phone-Assisted Monitoring, Customized Adherence Enhancement plus Long-Acting Injectable Medications, and Homeless-Designated Pharmacy Clinics. Residential, shelter-based, and inpatient interventions included use of the Housing First model, Modified Therapeutic Communities, and Homeless-Designated Inpatient Care. The approaches described in four of the eleven studies were rated as scoring a 3 or higher on a 5-point scale of effectiveness in improving medication adherence; none received 5 points.

Discussion

The interventions with the strongest evidence for improving medication adherence in this population were Assertive Community Treatment, Customized Adherence Enhancement plus Long-Acting Injectable Medications, and Housing First. Overall, studies on this topic required more rigor and focus on medication adherence as an outcome in this population. This review highlights several promising strategies and the need for larger RCTs to determine effective and diverse ways to improve medication adherence among homeless adults with psychiatric disorders.

Supporting patients by family education in psychotic illness: a longitudinal pre-post study protocol

INTRODUCTION

A lack of education, resources and support for family carers of young adults with psychotic illnesses leaves them ill-equipped to support their loved one. By equipping families with skills and knowledge, public healthcare harnesses a powerful ally to support community stabilisation.

AIMS

The primary goal is to study the effect of a psychoeducation intervention for family carers supporting young adults with psychosis on family burden and stabilisation of service users.

METHODS AND ANALYSIS

A longitudinal quantitative study with a pre-post design will be used to assess the long-term effectiveness of the psychoeducation intervention for family carers supporting a young adult with psychosis. 111 family carers will be recruited for the intervention and measures will be taken from family carer participants and their matched young adult service users. Nine evidence and family peer-informed and expert-reviewed psychoeducation modules are administered in 2-hour sessions over 9 weeks to family carers. Functional index measures are administered preintervention, and at 6-month, 12-month and 24-month follow-up. Service utilisation will be measured during a 12-month period preintervention, a 12-month period postintervention and during a 12-24-month period post-intervention.

ETHICS AND DISSEMINATION

The study has been reviewed and approved by the University of Alberta Research Ethics Board (Pro00110691). This novel methodological approach to studying family psychoeducation interventions addresses unique methodological challenges and limitations and will be disseminated through peer-reviewed publications and academic and medical conferences.

TRIAL REGISTRATION NUMBER

NCT05500001; National Institutes of Health U.S. National Library of Medicine ClinicalTrials.gov.

Predicting Response to Services for Homeless Adolescents and Transition Age Youth (TAY) with Substance Use And/Or Mental Health Disorders: Implications for Youth Treatment and Recovery

PURPOSE

This paper examines patterns of response to a multi-disciplinary wrap-around program for homeless adolescents and transition-aged youth with substance use and/or mental health disorders.

METHOD

A cluster analysis of outcome data from 148 youth was conducted.

RESULTS

Cluster 1 (n = 67) demonstrated significant decreases in risky behavior (e.g., engaging in unprotected sex, crime, and substance use) and poor interpersonal relationships (e.g. more interaction with family and friends and lower rates of violence) but experienced relatively fewer interactions with family and friends. Cluster 2 (n = 57) demonstrated a significant decrease in poor life functioning (e.g., lower rates of employment/education, better quality of life, and less symptoms of internalizing disorders). Cluster 3 (n = 24) experienced significant increases in risky behavior, poor life functioning, and poor interpersonal relationships.

DISCUSSION

Clusters 1 and 2 improved over six months of care. Cluster 3 deteriorated despite receiving similar services and used more opioids and stimulants.

CONCLUSIONS

Peer engagement in programs for this population are important. Recommendations for cluster 3 include targeted outreach, medication assisted treatment, and additional research-supported treatments. Further research is needed to test these interventions over longer periods of time.

Community Treatment Orders use Among Persons With a First Episode of Psychosis in Quebec

OBJECTIVES

Specialized early intervention for psychosis can reduce the duration of untreated psychosis and improve clinical and functional outcomes. However, poor adherence to treatment is frequent. The literature on community treatment orders (CTOs) use in first-episode psychosis (FEP) as a means to improve treatment adherence is limited. In the context of early intervention for psychosis services (EIS), this study aims to describe (1) the frequency of CTOs utilisation, (2) the trend of CTOs use over time, (3) the timing and reasons for requesting CTOs and (4) the baseline characteristics of FEP patients on CTOs compared to those who were not.

METHOD

A 5-year prospective longitudinal study describing the use of CTOs among persons with FEP admitted to two urban EIS in Montreal, Quebec, from 2005 to 2013. At admission, and then annually for 5 years, CTOs data were collected through chart review. Baseline characteristics, assessed by patient interviews, standardized questionnaires and chart review, included socio-demographic data, illness severity, functioning and alcohol and substance use. Descriptive analyses were performed, and FEP patients on CTOs during follow-up and those who were not were compared using analyses of variance, chi-square test and multivariate logistic regression.

RESULTS

Among 567 FEP patients, 19.2% were placed on CTOs. The main reasons for requesting CTOs were to prevent further deterioration in mental state, social functioning, harmful behaviours to self and others and homelessness. FEP patients on CTOs had poorer premorbid and baseline functioning, more severe symptoms and social dysfunction at admission, including legal problems and homelessness.

CONCLUSIONS

CTOs can be a tool to improve adherence to treatment, which is crucial for relapse prevention in FEP. However, since it is a coercive method that limits a person's fundamental rights, further research is warranted to assess its impact on patients' lives, clinical and functional outcomes, as well as patients' and carers' perception.

Telepsychiatry services during COVID-19: A cross-sectional survey on the experiences and perspectives of young adults with first-episode psychosis

INTRODUCTION

Limited evidence exists on the implementation of telepsychiatry within the context of early intervention services for psychosis, the need for which has become even more relevant during the COVID-19 pandemic. To address this gap, we investigated the experiences and perspectives of young adults recovering from a first-episode psychosis (FEP) following their use of telepsychiatry services (i.e. use of video conferencing technology to deliver mental health services to patients in real time).

METHODS

A cross-sectional online survey study was implemented between November 19^th , 2020 and March 9^th , 2021 with young adults recruited from a specialized program for FEP located in an urban Canadian setting. Data were analysed using descriptive statistics, exploratory (Fisher's exact test), and content analysis.

RESULTS

Among 51 participants (mean age = 26.0, SD = 4.7; 56.9% female), the majority were satisfied with the service (91%, 46/51), perceived that the platform was easy to use (90%, 46/51) and felt secure in terms of confidentiality (82%, 42/51). Satisfaction was related to perceptions regarding ease of use, image quality, and employment/studying status. Several partially or totally agreed that the presence of a third party was essential to login during the first few sessions (35%, 18/51), and some needed technical support (24%, 12/51) throughout the sessions.

CONCLUSIONS

This study shows that telepsychiatry is feasible and acceptable to implement for patients in the early phase of psychosis recovery. It also highlights the importance of making technical support available, especially in the first few times of using the service, and addressing patient concerns regarding confidentiality, even when using secured health technologies.

Homelessness among psychiatric inpatients in North Rhine-Westphalia: a retrospective routine data analysis

BACKGROUND

Within the last five years the number of homeless persons in Germany has more than doubled, with many suffering from mental illnesses that require treatment. Whether the mental illness itself led to losing shelter or whether the state of being homeless increased the likelihood of developing symptoms of a mental disorder remains unclear. The current study assessed the interaction of homelessness and mental illness from a care provider perspective.

METHODS

We conducted a retrospective analysis of inpatient routine data from 20 psychiatric hospitals in North Rhine-Westphalia (NRW), Germany, over a period of four years (N = 366,767 inpatient treatment cases). Patients were considered "homeless" if they had no fixed unique address.

RESULTS

About 2.4% of the analyzed cohort was classified as homeless, with increasing tendency over the study period (+14% from 2016 to 2019). The percentage of homeless patients varied broadly between the hospitals (0.2-6.3%). Homeless patients were more often male and on average eight years younger than patients with a fixed address. Homeless patients experienced more involuntary measures (admission and restraint), had a shorter course of treatment and were more often discharged within one day. Every second homeless case was diagnosed with a substance use disorder and every third homeless case with a psychotic disorder, whereas affective disorders were diagnosed less frequently in this group. Psychiatric comorbidity occurred more often in homeless patients whereas somatic diseases did not.

CONCLUSIONS

Multiple patient-related sociodemographic and local factors are associated with homelessness of psychiatric inpatients. In addition, clinical factors differ between homeless and non-homeless patients, pointing to more severe mental illness and treatment complications (e.g., coercive measures) in homeless persons. Thus, homelessness of psychiatric inpatients can imply special challenges that need to be considered by healthcare providers and politicians, with the goal of optimizing mental and social care and the mental health outcomes of homeless persons.

Relationship between cognition and age at onset of first-episode psychosis: comparative study between adolescents, young adults, and adults

Psychotic disorders typically manifest from late adolescence to early adulthood, and an earlier onset might be associated with greater symptom severity and a worse long-term prognosis. This study aimed to compare the cognitive characteristics of patients with first-episode psychosis (FEP) by their age at onset. We included 298 patients diagnosed with FEP and classified them as having an early onset (EOS), youth onset (YOS), or adult onset (AOS) based on age limits of ≤ 18 years (N = 61), 19-24 years (N = 121), and ≥ 25 years (N = 116), respectively. Socio-demographic and clinical variables included age at baseline, gender, socio-economic status, antipsychotic medication, DSM-IV diagnoses assessed by clinical semi-structured interview, psychotic symptom severity, and age at onset. Neuropsychological assessment included six cognitive domains: premorbid intelligence, working memory, processing speed, verbal memory, sustained attention, and executive functioning. The EOS group had lower scores than the YOS or AOS groups in global cognition, executive functioning, and sustained attention. Although the scores in the YOS group were intermediate to those in the EOS and AOS groups for most cognitive factors, no statistically significant differences were detected between the YOS and AOS groups. Age at onset results in specific patterns of cognitive interference. Of note, impairment appears to be greater with EOS samples than with either YOS or AOS samples. A longitudinal study with a larger sample size is needed to confirm our findings.

Sociodemographic, clinical and help-seeking characteristics of homeless young people with recent onset of psychosis enrolled in specialized early intervention services

AIM

To examine differences in demographic, clinical, social, functional and help-seeking characteristics of homeless vs housed individuals enrolled in specialized early intervention teams in the United States.

METHODS

Participants comprised 1349 individuals enrolled across 21 teams. Teams report individual-level data including homelessness status at admission. Bivariate differences between homeless and housed participants were analysed using Wilcoxon-rank, chi-square, Fisher-exact and t tests, as appropriate.

RESULTS

Approximately 5% of participants were homeless at admission. Homeless participants were less likely to be enrolled in school and/or employed (12.2% vs 43.4%); to have more involvement in the legal system (23.0% vs 6.2%); and to have had a more restrictive pathway to care, than housed participants.

CONCLUSIONS

Homeless young people with recent-onset psychosis have a substantially greater need for a diversity of services for psychosocial needs. Homeless individuals may also have a more adverse pathway to care and directed outreach to engage this population may be needed.