An environmental scan of mental health services for indigenous youth in Canada.

Background: There is an urgent need for culturally and contextually relevant mental health support for First Nations, Inuit and Métis youth. Objective: Our aim was to identify mental health and wellness services that are currently available to Indigenous youth across Canada. Methodology: As a first step, we conducted a web-based environmental scan of services tailored to Indigenous youth. Specific factors were examined for each program, including organization type and mission, types of services, and who provides services. Results: One hundred and seventeen programs were found, with 54% being non-profits and 34% being on-reserve. Four core features were identified. The first was a strengths-based focus, rather than a pathology/deficit-focus, in programs' vision and mission statements, reflected in words like wellness and resilience. The second (87% of included programs) was the integration of mental health services with a range of other services and supports (e.g., health, employment, housing). The third was the provision of land-based programming (in 34% of programs) such as camps or hunting. Such programs were framed as promoting wellness and healing and strengthening identity. The fourth was the role of community members without formal mental health professional training (in 42% of programs), for example, as youth workers or knowledge keepers. This stems not only from the dearth of specialists in many Indigenous settings, but also a valuing of Indigenous knowledge. Conclusion: These core features in mental health services for Indigenous youth may be promising avenues for communities seeking to strengthen the services they offer to First Nations, Inuit and Métis youth.

Contexte: Il y a un besoin urgent de soutien en santé mentale adapté à la culture et au contexte pour les jeunes des Premières Nations, Inuits et Métis. Objectif: Nous cherchions à identifier les services de santé mentale et de bien-être actuellement disponibles pour les jeunes autochtones du Canada. Méthodologie: Dans un premier temps, nous avons mené une analyse environnementale en ligne des services adaptés aux jeunes autochtones. Des facteurs spécifiques ont été examinés pour chaque programme, notamment le type et la mission de l'organisation, les types de services offerts, et les prestataires de ces services. Résultats: Cent dix-sept programmes ont été recensés, dont 54 % étaient sans but lucratif et 34 % situés dans une réserve. Quatre caractéristiques principales ont été identifiées. La première était l'accent mis sur les forces plutôt que sur la pathologie ou le déficit, reflété dans les énoncés de vision et de mission des programmes, où des termes comme bien-être et résilience étaient utilisés. La deuxième caractéristique (présente dans 87 % des programmes) était l'intégration des services de santé mentale avec une gamme d'autres services et soutiens (p.ex., santé, emploi, logement). La troisième était l'offre de programmes liés au territoire (dans 34 % des programmes) comme des camps ou des activités de chasse, conçus pour promouvoir le bien-être, la guérison et le renforcement de l'identité. La quatrième caractéristique était le rôle des membres de la communauté sans formation professionnelle officielle en santé mentale (dans 42 % des programmes), par exemple en tant que travailleurs auprès des jeunes ou gardiens du savoir. Cela découle non seulement du manque de spécialistes dans de nombreux contextes autochtones, mais aussi de la valorisation des connaissances autochtones. Conclusion: Ces principales caractéristiques des services de santé mentale pour les jeunes autochtones peuvent constituer des avenues prometteuses pour les communautés cherchant à consolider les services qu'elles offrent aux jeunes des Premières Nations, Inuits et Métis.

Mental health service use of young people in child welfare services in Quebec, Canada.

Background: Youth involved in child welfare have high rates of mental health problems and are known to receive mental health services from multiple settings. Still, gaps remain in our understanding of service use patterns across settings over the course of youth's involvement with child welfare. Objective: To examine the settings, reasons for contact, persons involved in initiating care, and timing of each mental health service contact for individuals over their involvement with the child welfare system, and to identify factors that predict multi-setting use. Methods: Data on mental health service contacts were collected retrospectively from charts for youth aged 11-18 (n=226) during their involvement with child welfare services in Montreal, Quebec. Logistic regression analysis was conducted to determine predictors of multi-setting mental health services use (defined as ≥3 settings). Results: 83% of youth had at least one mental health service contact over the course of their child welfare services follow-up, with 45% having multi-setting use. Emergency Departments were the top setting for mental health services. Youth with a higher number of placements and from neighborhoods with greater social and material deprivation were significantly likelier to use ≥3 mental health service settings over the course of their follow-up. Conclusion: These findings suggest a need for enhanced collaboration between youth-serving sectors to ensure that continuous and appropriate mental health care is being offered to youth followed by child welfare systems. The relationship between placement instability and multi-setting mental health service use calls for specific policies to ensure that young people do not experience multiple discontinuities of care.

Contexte: Les jeunes impliqués dans le système de la protection de la jeunesse ont des taux élevés de problèmes de santé mentale et il et ils reçoivent souvent des services de santé mentale dans plusieurs types d'établissements. Pourtant, des lacunes subsistent dans notre compréhension des trajectoires d'utilisation des services à travers divers contextes au cours du suivi d'un jeune dans le système de protection de la jeunesse. Objectif: Examiner les contextes, les raisons pour les contacts, les personnes impliquées dans l'initiation des soins, et le moment de chaque contact avec les services de santé mentale pour les personnes pendant la durée de leur suivi en protection de la jeunesse et identifier les facteurs qui prédisent une trajectoire impliquant de multiples établissements. Méthodes: Des données sur les contacts avec les services de santé mentale ont été recueillies rétrospectivement des dossiers de jeunes de 11 à 18 ans (n=226) leur suivi en protection de la jeunesse à Montréal, Québec. Une analyse de régression logistique a été menée pour déterminer les prédicteurs de l'utilisation des services de santé mentale multi-établissements (définie à ≥3 établissements). Résultats: Quatre-vingt-trois pour cent des jeunes avaient au moins un contact avec un service de santé mentale au cours de leur suivi en protection de la jeunesse, et 45 % avaient une trajectoire impliquant de multiples établissements. Les services d'urgence étaient l'établissement le plus fréquenté pour les services de santé mentale. Les jeunes ayant un nombre plus élevé de placements et provenant de quartiers d'une plus grande défavorisation sociale et matérielle étaient significativement plus susceptibles d'utiliser ≥3 établissements de services de santé mentale au cours de leur suivi. Conclusion: Ces résultats démontrent le besoin d'une collaboration améliorée entre les secteurs des services aux jeunes pour faire en sorte que les jeunes en protection de la jeunesse reçoivent des soins de santé mentale continus et appropriés. La relation entre l'instabilité de placement et les trajectoires complexes à travers les services de santé mentale exige de politiques spécifiques afin d'assurer que les jeunes ne connaissent pas de multiples discontinuités de soins.

How "global" is research in early intervention for psychosis? A bibliometric analysis.

INTRODUCTION: Unlike high-income countries (HICs), there are few early intervention services for psychosis in low-and middle-income countries (LAMICs). In HICs, research spurred the growth of such services. Little is known about the state of EIP research in LAMICs, which we address by examining their research output and collaborations vis-à-vis that of HICs. METHODS: We conducted a search in Scopus database for early psychosis publications in scientific journals since 1980. Data from each record, including title, author affiliation, and date, were downloaded. For HIC-LAMIC collaborations, data on first, corresponding and last authors' affiliations, and funding were manually extracted. Descriptive statistics and social network analysis were conducted. RESULTS: Globally, early psychosis publications increased from 24 in 1980 to 1297 in 2022. Of 16,942 included publications, 16.1 % had LAMIC authors. 71.3 % involved authors from a single country (regardless of income level). 21.9 % were collaborations between HICs, 6.6 % between HICs and LAMICs, and 0.2 % among LAMICs. For research conducted in LAMICs and involving HIC-LAMIC collaborations, the first, last, and corresponding authors were LAMIC-based in 71.8 %, 60.7 %, and 63.0 %, respectively. These positions were dominated (80 %) by authors from four LAMICs. 29.4 % of the HIC-LAMIC subset was funded solely by LAMIC funders, predominantly two LAMICs. CONCLUSIONS: LAMICs are starkly underrepresented in the otherwise flourishing body of early psychosis research. They have far fewer collaborations and less funding than HICs. Closing these gaps in LAMICs where most of the world's youth live is imperative to generate the local knowledge needed to strengthen early psychosis services that are known to improve outcomes.

Patient- and family-reported experiences of their treating teams in early psychosis services in Chennai, India and Montreal, Canada.

BACKGROUND: Cross-cultural psychosis research has mostly focused on outcomes, rather than patient and family experiences. Therefore, our aim was to examine differences in patients' and families' experiences of their treating teams in early intervention services for psychosis in Chennai, India [low- and middle-income country] and Montreal, Canada [high-income country]. METHODS: Patients (165 in Chennai, 128 in Montreal) and their families (135 in Chennai, 110 in Montreal) completed Show me you care, a patient- and family-reported experience measure, after Months 3, 12, and 24 in treatment. The measure assesses the extent to which patients and families view treating teams as being supportive. A linear mixed model with longitudinal data from patient and family dyads was used to test the effect of site (Chennai, Montreal), stakeholder (patient, family), and time on Show me you care scores. This was followed by separate linear mixed effect models for patients and families with age and gender, as well as symptom severity and functioning as time-varying covariates. RESULTS: As hypothesized, Chennai patients and families reported more supportive behaviours from their treating teams (ß=4.04; ß= 9, respectively) than did Montreal patients (Intercept =49.6) and families (Intercept=42.45). Higher symptom severity over follow-up was associated with patients reporting lower supportive behaviours from treating teams. Higher levels of positive symptoms (but lower levels of negative symptoms) over follow-up were associated with families reporting lower supportive behaviours from treating teams. There was no effect of time, age, gender and functioning. CONCLUSIONS: The levels to which treating teams are perceived as supportive may reflect culturally shaped attitudes (e.g., warmer attitudes towards healthcare providers in India vis-à-vis Canada) and actual differences in how supportive treating teams are, which too may be culturally shaped. Being expected to be more involved in treatment, Chennai families may receive more attention and support, which may further reinforce their involvement. Across contexts, those who improve over follow-up may see their treating teams more positively.

Development and validation of home-based psychosocial self-management interventions in schizophrenia and related disorders in low-resource settings: A mixed methods approach.

Background: Psychosocial interventions, crucial for recovery in patients with schizophrenia, have often been developed and tested in high income countries. We aimed at developing and validating home-based a booklet based psycho-social intervention with inputs from stakeholders: patients, families, and mental health professionals (MHP) for patients with schizophrenia and related disorders in low resource settings. Methods: We developed a preliminary version of psychosocial intervention booklets based on six themes derived from focus group discussions conducted with patients, families, and MHP. Initially, quantitative assessment of content validity was done by MHP on overall and Content Validity Index of individual items of the specific booklets, followed by in-depth interviews about their views. The booklets were modified based on their inputs. Further, pilot testing of manuals was done on the users - nine pairs of patients and caregivers followed by development of a final version of psycho-social intervention. Results: The percentage content validity of individual modules and overall booklets was ≥78.5% indicating good validity. Most MHP reported that the manuals were relevant and easy to use but were text-heavy, and lengthy. On pilot testing of modified manuals with patients and their family caregivers, majority (77.8%) of them found booklets useful and suggested that there should be separate booklets for both patients and caregivers for providing information and entering separate response for the activities, integrating helpful tips. Language should be simple. Finally, two sets of booklets ("info book" and "workbook") named 'Saksham' (meaning empowered) were created with specific modules (viz., 'Medicine adherence', 'Daily routine', 'Eating right', 'Physical activity', 'Physical health monitoring', 'Self-reliance', and 'Psychoeducation') for patients and caregivers each, in two languages (Hindi and English). Conclusion: Booklets with modules for psychosocial interventions for patients with schizophrenia and their caregivers were developed after establishing content validity and pilot testing.

An analysis of financial hardship faced by patients with First Episode Psychosis, and their families, in an Indian setting.

BACKGROUND: The economic burden of psychotic disorders is not well documented in LMICs like India, due to several bottlenecks present in Indian healthcare system like lack of adequate resources, low budget for mental health services and inequity in accessibility of treatment. Hence, a large proportion of health expenditure is paid out of pocket by the households. OBJECTIVE: To evaluate the direct and indirect costs incurred by patients with First Episode Psychosis and their families in a North Indian setting. METHOD: Direct and Indirect costs were estimated for 87 patients diagnosed at AIIMS, New Delhi with first-episode psychosis (nonaffective) in the first- and sixth month following diagnosis, and the six months before diagnosis, using a bespoke questionnaire. Indirect costs were valued using the Human Capital Approach. RESULTS: Mean total costs in month one were INR 7991 ($107.5). Indirect costs were 78.3% of this total. Productivity losses was a major component of the indirect cost. Transportation was a key component of direct costs. Costs fell substantially at six months (INR 2732, Indirect Costs 61%). Respondents incurred substantial costs pre-diagnosis, related to formal and informal care seeking and loss of income. CONCLUSION: Families suffered substantial productivity loss. Care models and financial protection that address this could substantially reduce the financial burden of mental illness. Measures to address disruption to work and education during FEP are likely to have significant long-term benefits. Families also suffered prolonged income loss pre-diagnosis, highlighting the benefits of early and effective diagnosis.

Designing and implementing a physical exercise intervention for people with first episode psychosis using experience-based co-design: A pilot study from Chennai, India.

BACKGROUND: Physical exercise can improve outcomes for people with first-episode psychosis (FEP). Co-designing physical exercise interventions with end users has the potential to enhance their acceptability, feasibility, and long-term viability. This study's objective was to use experience-based co-design (EBCD) methodology to develop a physical exercise intervention for FEP, and pilot test it. METHODS: The study was conducted at the Schizophrenia Research Foundation's FEP program in Chennai, India. Participants(N=36) were individuals with FEP and their caregivers, mental health professionals (MHPs, and physical training experts. EBCD methodology included one-to-one interviews, focus group discussions, joint conferences, and co-design workshops. Two instructional videos were developed. Twelve FEP patients engaged in physical exercise with help of the videos over three months. They were followed up through weekly phone calls and in-person interviews to capture data on regularity, frequency, location of exercise, and comfort levels. RESULTS: Several touch points emerged from the interviews, focus groups, and joint meetings including lack of motivation, knowledge about physical exercise; differing perspectives about physical exercise; limited resource, and time constraints. Two instructional videos demonstrating activities for participants incorporated strategies that addressed these touch points. Pilot data indicated that participants engaged with the physical exercise intervention over 3 months. CONCLUSION: This was the first study to use co-design methodology to design a physical exercise intervention for first-episode psychosis. The intervention may have therefore been responsive to stakeholder needs and preferences. Results of this study highlight the potential of co-design in designing and adapting interventions. There is need for rigorous testing with larger samples.

Mental health of Canadian youth: A systematic review and meta-analysis of studies examining changes in depression, anxiety, and suicide-related outcomes during the COVID-19 pandemic.

OBJECTIVES: This systematic review and meta-analysis aims to describe Canadian youth mental health during the COVID-19 pandemic, focusing on changes in anxiety and depressive symptoms and suicidality. METHODS: We searched four databases up to February 2023 for longitudinal or repeated cross-sectional studies reporting on changes in depressive and anxiety symptoms, suicidality, or related services utilization among young people under 25 years old residing in Canada during the COVID-19 pandemic. Random-effects meta-analyses were performed for studies comparing depressive and anxiety symptoms from before to during the first, second, and third COVID-19 waves (up to June 2021), and between COVID-19 waves. Other studies were described narratively. Risk of bias was assessed using an adapted Joanna Briggs Institute Checklist. SYNTHESIS: Of the 7916 records screened, 35 articles met inclusion criteria for this review. Included studies were highly heterogeneous in design, population, and type of change investigated, and many had a high risk of bias. The meta-analyses found that depressive symptoms worsened minimally from pre-pandemic to wave 1 but returned to pre-pandemic levels by wave 2. Anxiety symptoms were broadly comparable from pre-pandemic to waves 1 and 2 but worsened from waves 1 to 3 and from pre-pandemic to wave 1 for girls. The narrative review included several studies that provided inconclusive evidence of increases in services utilization. CONCLUSION: The current evidence is limited and highly heterogeneous, making it insufficient to draw definitive conclusions regarding the short- to medium-term impact of the pandemic on youth mental health in Canada. Obtaining better mental health surveillance among Canadian youth is imperative.

RéSUMé: OBJECTIFS: Cette revue systématique et méta-analyse vise à décrire la santé mentale des jeunes Canadiens pendant la pandémie de COVID-19 en ce qui concerne les changements dans les symptômes d'anxiété et de dépression et la suicidalité. MéTHODES: Nous avons cherché dans quatre bases de données, jusqu'en février 2023, des études longitudinales ou transversales répétées portant sur l'évolution des symptômes dépressifs et anxieux, de la suicidalité ou de l'utilisation des services en santé mentale chez les jeunes de moins de 25 ans résidant au Canada pendant la pandémie de COVID-19. Des méta-analyses à effets aléatoires ont été réalisées pour les études comparant les symptômes dépressifs et anxieux avant et pendant les première, deuxième et troisième vagues du COVID-19 (jusqu'en juin 2021), ainsi qu'entre les vagues de COVID-19. Les autres études ont été décrites de manière narrative. Le risque de biais a été évalué à l'aide d'une liste de contrôle adaptée du Joanna Briggs Institute. SYNTHèSE: Sur les 7 916 dossiers examinés, 35 articles répondaient aux critères d'inclusion de la présente étude. Les études retenues sont très hétérogènes en termes de conception, de population et de type de changement étudié, et un grand nombre d'entre elles présentent un risque élevé de biais. Les méta-analyses révèlent que les symptômes dépressifs se sont légèrement aggravés entre la période prépandémique et la première vague, mais qu'ils sont revenus aux niveaux prépandémiques lors de la deuxième vague. Les symptômes d'anxiété sont globalement comparables entre la période prépandémique et les vagues 1 et 2, mais se sont aggravés entre les vagues 1 et 3 et entre la période prépandémique et la vague 1 pour les filles. La revue narrative porte sur plusieurs études qui ont fourni des preuves non concluantes de l'augmentation de l'utilisation des services en santé mentale. CONCLUSION: Les données actuelles sont limitées et très hétérogènes, ce qui ne permet pas de tirer des conclusions définitives quant à l'impact à court et moyen terme de la pandémie sur la santé mentale des jeunes au Canada. Il est impératif d'améliorer la surveillance de la santé mentale des jeunes Canadiens.

Patient-reported outcome measures in early psychosis: A cross-cultural, longitudinal examination of the self-reported health and self-reported mental health measures in Chennai, India and Montreal, Canada.

OBJECTIVE: Despite their acknowledged value, patient-reported outcome measures (PROMs) are infrequently used in psychosis, particularly in low-and middle-income countries. We compared ratings on two single-item PROMs, Self-Rated Health (SRH) and Self-Rated Mental Health (SRMH), of persons receiving similar early psychosis services in Chennai, India and Montreal, Canada. We hypothesized greater improvements in SRH and SRMH in the Chennai (compared to the Montreal) sample. METHODS: Participants (Chennai N = 159/168 who participated in the larger study; Montreal N = 74/165 who participated in the larger study) completed the SRH and SRMH during at least two out of three timepoints (entry, months 12 and 24). Repeated measures proportional odds logistic regressions examined the effects of time (baseline to month 24), site, and relevant baseline (e.g., gender) and time-varying covariates (i.e., symptoms) on SRH and SRMH scores. RESULTS: SRH (but not SRMH) scores significantly differed between the sites at baseline, with Chennai patients reporting poorer health (OR: 0.33; CI: 0.18, 0.63). While Chennai patients reported similar significant improvements in their SRH (OR: 7.03; CI: 3.13; 15.78) and SRMH (OR: 2.29, CI: 1.03, 5.11) over time, Montreal patients only reported significant improvements in their SRMH. Women in Chennai (but not Montreal) reported lower mental health than men. Higher anxiety and longer durations of untreated psychosis were associated with poorer SRH and SRMH, while negative symptoms were associated with SRH. CONCLUSIONS: As hypothesized, Chennai patients reported greater improvements in health and mental health. The marked differences between health and mental health in Montreal, in contrast to the overlap between the two in Chennai, aligns with previous findings of clearer distinctions between mind and body in Western societies. Cross-context (e.g., anxiety) and context-specific (e.g., gender) factors influence patients' health perceptions. Our results highlight the value of integrating simple PROMs in early psychosis.

Similar and different? A cross-cultural comparison of the prevalence, course of and factors associated with suicidal thoughts and behaviors in first-episode psychosis in Chennai, India and Montreal, Canada.

BACKGROUND: Data from high-income countries (HICs) show a high risk of suicidal thoughts and behaviors (STBs) in first-episode psychosis (FEP). It is unknown, however, whether rates and associated factors differ in low- and middle-income countries (LMICs). AIMS: We therefore aimed to compare the 2-year course of STBs and associated factors in persons with FEP treated in two similarly structured early intervention services in Chennai, India and Montreal, Canada. METHOD: To ensure fit to the data that included persons without STBs and with varying STBs' severity, a hurdle model was conducted by site, including known predictors of STBs. The 2-year evolution of STBs was compared by site with mixed-effects ordered logistic regression. RESULTS: The study included 333 FEP patients (168 in Chennai, 165 in Montreal). A significant decrease in STBs was observed at both sites (OR = 0.87; 95% CI [0.84, 0.90]), with the greatest decline in the first 2 months of follow-up. Although three Chennai women died by suicide in the first 4 months (none in Montreal), Chennai patients had a lower risk of STBs over follow-up (OR = 0.44; 95% CI [0.23, 0.81]). Some factors (depression, history of suicide attempts) were consistently associated with STBs across contexts, while others (gender, history of suicidal ideation, relationship status) were associated at only one of the two sites. CONCLUSIONS: This is the first study to compare STBs in FEP between two distinct geo-sociocultural contexts (an HIC and an LMIC). At both sites, STBs reduced after treatment initiation, suggesting that early intervention reduces STBs across contexts. At both sites, for some patients, STBs persisted or first appeared during follow-up, indicating need for suicide prevention throughout follow-up. Our study demonstrates contextual variations in rates and factors associated with STBs. This has implications for tailoring suicide prevention and makes the case for more research on STBs in FEP in diverse contexts.

Patient-reported outcome measures in early psychosis: Evaluating the psychometric properties of the single-item self-reported health and self-reported mental health measures in Chennai, India and Montreal, Canada.

AIM: Patient-reported outcome measures (PROMs) provide valuable information and promote shared decision-making but are infrequently used in psychosis. Self-rated Health (SRH) and Self-rated Mental Health (SRMH) are single-item PROMs in which respondents rate their health and mental health from 'poor' to 'excellent'. We examined the psychometric properties of the SRH and SRMH in early psychosis services in Chennai, India and Montreal, Canada. METHODS: Assessments were completed in Tamil/English in Chennai and French/English in Montreal. Test-retest reliability included data from 59 patients in Chennai and Montreal. Criterion validity was examined against clinician-rated measures of depression, anxiety, positive and negative symptoms, and a quality-of-life PROM for 261 patients in Chennai and Montreal. RESULTS: SRH and SRMH had good to excellent test-retest reliability (ICC >0.63) at both sites and in English and Tamil (but not French). Results for criterion validity were mixed. In Montreal, low SRH was associated with not being in positive symptom remission, and poorer functioning and quality of life. SRH was associated only with functioning in Chennai. No associations were found for SRMH in Montreal. In Chennai, low SRMH was associated with not being in positive symptom remission and poorer functioning. CONCLUSIONS: Patient-reported outcome measures may perform differently across contexts as a potential function of variations in sociodemographics, illness characteristics/course, understandings of health/mental health, and so forth. More work is needed to understand if discrepancies between PROMs and CROMs indicate poor validity of PROMs or 'valid' differences between patient and clinician perceptions. Our work suggests that single-item PROMs can be feasibly integrated into clinical settings.

[Peer support for recovery in early intervention for psychosis: Issues surrounding its implementation in Quebec and the French-speaking world]. / La pair-aidance pour soutenir le rétablissement en intervention précoce pour la psychose : enjeux autour de son implantation au Québec et dans la francophonie.

Objectives To describe the different issues surrounding the integration of peer support workers (PSW) and family peer support workers (FPSW) into early intervention for psychosis services (EIS): their roles, the impacts of these interventions for patients, their families, and treatment teams, as well as the challenges and facilitators of this process. Method This article, co-authored with PSW and FPSW, presents a description and discussion of the experience of implementing peer support and family peer support in EIS in Québec, supported by a perspective of a review of the scientific and grey literature published in French or English in the last twenty years. Results Eight of the 36 scientific articles and two of the 14 grey literature publications selected were specific to early intervention for psychosis; the remainder were on mental health intervention. These publications put into context the experience described by clinicians, PSW and FPSW, and illustrated by clinical vignettes. Different modalities of peer support have demonstrated a positive impact on young people with early psychosis: it contributes to the improvement of self-esteem, quality of life, emotional well-being and can facilitate the rehabilitation process and reduce hospitalizations. Family peer support can reduce the stigma surrounding mental health problems, foster hope and a sense of belonging, increase knowledge of the illness and its treatment, and promote better coping strategies by family members. Nevertheless, many challenges have been identified during the integration of peer support and family peer support within clinical teams: planning and funding the implementation of services, defining their roles in EIS, training, clinical supervision, etc. These challenges need to be identified and addressed quickly in order to optimize care for youth and their families. Various strategies have been proposed for the successful implementation of peer support in EIS, which remains limited in Quebec and in the French-speaking world. It requires the participation and support of all stakeholders, including health professionals, managers and decision makers. Conclusion Peer support and family peer support emphasizes lived experience as expertise, recognizing the contribution of people with psychosis and their families as sources of support and models for recovery. This perspective fits well with the philosophy advocated by EIS. This promising intervention, which has been put forward by various national policies or guides, would benefit from being rapidly implemented on a larger scale in Quebec EIS and in the French-speaking world. This would make it possible to study the positive impacts described for service users and their families with more rigorous research designs and larger samples.

Trust of patients and families in mental healthcare providers and institutions: a cross-cultural study in Chennai, India, and Montreal, Canada.

PURPOSE: Cross-cultural psychosis research has typically focused on a limited number of outcomes (generally symptom-related). It is unknown if the purported superior outcomes for psychosis in some low- and middle-income countries extend to fundamental treatment processes like trust. Addressing this gap, we studied two similar first-episode psychosis programs in Montreal, Canada, and Chennai, India. We hypothesized higher trust in healthcare institutions and providers among patients and families in Chennai at baseline and over follow-up. METHODS: Upon treatment entry and at months 3, 12 and 24, trust in healthcare providers was measured using the Wake Forest Trust scale and trust in the healthcare and mental healthcare systems using two single items. Nonparametric tests were performed to compare trust levels across sites and mixed-effects linear regression models to investigate predictors of trust in healthcare providers. RESULTS: The study included 333 patients (Montreal = 165, Chennai = 168) and 324 family members (Montreal = 128, Chennai = 168). Across all timepoints, Chennai patients and families had higher trust in healthcare providers and the healthcare and mental healthcare systems. The effect of site on trust in healthcare providers was significant after controlling for sociodemographic characteristics known to impact trust. Patients' trust in doctors increased over follow-up. CONCLUSION: This study uniquely focuses on trust as an outcome in psychosis, via a comparative longitudinal analysis of different trust dimensions and predictors, across two geographical settings. The consistent differences in trust levels between sites may be attributable to local cultural values and institutional structures and processes and underpin cross-cultural variations in treatment engagement and outcomes.

Combinations and Temporal Associations Among Precursor Symptoms Before a First Episode of Psychosis.

BACKGROUND AND HYPOTHESIS: Symptoms that precede a first episode of psychosis (FEP) can ideally be targeted by early intervention services with the aim of preventing or delaying psychosis onset. However, these precursor symptoms emerge in combinations and sequences that do not rest fully within traditional diagnostic categories. To advance our understanding of illness trajectories preceding FEP, we aimed to investigate combinations and temporal associations among precursor symptoms. STUDY DESIGN: Participants were from PEPP-Montréal, a catchment-based early intervention program for FEP. Through semistructured interviews, collateral from relatives, and a review of health and social records, we retrospectively measured the presence or absence of 29 precursor symptoms, including 9 subthreshold psychotic and 20 nonpsychotic symptoms. Sequences of symptoms were derived from the timing of the first precursor symptom relative to the onset of FEP. STUDY RESULTS: The sample included 390 participants (68% men; age range: 14-35 years). Combinations of precursor symptoms most frequently featured depression, anxiety, and substance use. Of 256 possible pairs of initial and subsequent precursor symptoms, many had asymmetrical associations: eg, when the first symptom was suspiciousness, the incidence rate ratio (IRR) of subsequent anxiety was 3.40 (95% confidence interval [CI]: 1.79, 6.46), but when the first symptom was anxiety, the IRR of subsequent suspiciousness was 1.15 (95% CI: 0.77, 1.73). CONCLUSIONS: A detailed examination of precursor symptoms reveals diverse clinical profiles that cut across diagnostic categories and evolve longitudinally prior to FEP. Their identification may contribute to risk assessments and provide insights into the mechanisms of illness progression.

Subjective quality of life among first-episode psychosis patients in Chennai, India and Montreal, Canada.

Differences in subjective quality of life among persons receiving early intervention for psychosis in varying geo-sociocultural contexts have rarely been examined. Our prospective longitudinal study compared the quality of life of persons with first-episode psychosis receiving two years of similar early intervention in Chennai, India and Montreal, Canada. We hypothesized that general life satisfaction would be higher in Chennai compared to Montreal, and that social relations (a specific quality of life component) would also be higher in Chennai and positively contribute to general life satisfaction. Participants completed the general satisfaction and social relations domains of the Wisconsin Quality of Life Index at baseline, months 12 and 24. Baseline weighted mean general satisfaction and social relations scores were in the low to moderate range. Generalized estimating equation analyses showed that general satisfaction scores increased with time [Wald χ2 (1) = 125.28, p < 0.001] and were higher in Chennai than in Montreal [Wald χ2 (1) = 7.50, p = 0.006]. Social relations scores showed the highest association with general satisfaction scores (B = 0.52), followed by positive symptom remission (B = 0.24) and gender (B = 0.18) with Chennai males having the highest general satisfaction scores. Social relations weighted mean scores increased with time [Wald χ2 (1) = 87.30, p < 0.001] and were positively associated with years of education [Wald χ2 (1) = 4.76, p = 0.029] and early negative symptom remission [Wald χ2 (1) = 7.38, p = 0.007]. Our results suggest that subjective quality of life may improve following early intervention for psychosis across contexts. Our findings advance knowledge about the role of sociocultural (e.g., gender) and clinical factors in influencing subjective outcomes in psychosis, and point to social support networks and symptom remission as avenues to boost quality of life.

Engaging with care in an early intervention for psychosis program: The role of language, communication, and culture.

Language is an important aspect of communication and language status is known to impact healthcare accessibility, its perceived suitability, and outcomes. However, its influence on treatment engagement and/or disengagement is unknown. Our study therefore sought to investigate the impact of language on service disengagement in an early intervention psychosis program in Montreal, Quebec (a province with French as the official language). We aimed to compare service disengagement between a linguistic minority group (i.e., English) vis-à-vis those whose preferred language was French and to explore the role of language in service engagement. Using a mixed methods sequential design, we tested preferred language and several sociodemographic characteristics associated with service disengagement in a time-to-event analysis with Cox proportional hazards regression models (N = 338). We then conducted two focus groups with English (seven patients) and French speakers (five patients) to further explore differences between the two linguistic groups. Overall, 24% (n = 82) disengaged from the service before the two-year mark. Those whose preferred language was English were more likely to disengage (n = 47, 31.5%) than those whose preferred language was French (n = 35, 18.5%; χ2 = 9.11, p < .01). This remained significant in the multivariate regression. In focus groups, participants identified language as one aspect of a complex communication process between patients and clinicians and highlighted the importance of culture in the clinical encounter. Language status of patients plays an important role in their engagement with early psychosis services. Our findings underscore the value of establishing communication and cultural understanding in creating clinical/therapeutic alliance.

Heterogeneity in the Course of Suicidal Ideation and its Relation to Suicide Attempts in First-Episode Psychosis: A 5-Year Prospective Study.

OBJECTIVES: Although the risk of suicide is high in first-episode psychosis (FEP), little is known about the course of suicidal ideation and its relation to suicide attempts. Therefore, we aimed to identify 5-year trajectories of suicidal ideation and associated factors in FEP and compare how suicide attempts were distributed across these identified trajectories. METHOD: This 5-year prospective study assessed suicidal ideation, suicide attempts and potentially associated factors through research interviews, chart review and coroners' reports in 382 FEP patients [mean age = 23.53 (SD = 3.61)] admitted to 2 5-year early psychosis services in Montreal, Canada. Trajectories were identified using a semiparametric mixture model, and associated factors with multinomial logistic regression. RESULTS: Three suicidal ideation trajectories were identified: low and decreasing (n = 325, 85.08%); early decline, then increasing (n = 30, 7.85%), and persistent suicidal ideation (n = 27, 7.07%). Suicidal ideation prior to admission (OR = 2.85, 95% CI, 1.23 to 6.63, P < 0.05) and cocaine use disorder (OR = 6.78, 95% CI, 1.08 to 42.75, P < 0.05) were associated with the early decline, then increasing suicidal ideation trajectory. Persons with prior suicide ideation (OR = 4.33, 95% CI, 1.66 to 11.29, P < 0.05) and attempts (OR = 8.18, 95% CI, 2.39 to 27.97, P < 0.001) and alcohol use disorder (OR = 3.63, 95% CI, 1.4 to 9.42, P < 0.05) were more likely to belong to the persistent suicidal ideation trajectory, and to attempt suicide during follow-up. CONCLUSIONS: Our study highlights heterogeneity in the course of suicidal ideation over 5 years and the importance of ongoing assessment of suicidal risk in FEP patients, particularly for patients who persistently report suicidal ideation, as they are likelier to engage in suicide attempts. Patients with factors associated with increasing or persistent suicidal ideation trajectories should be targeted for suicide prevention interventions from the early phase of follow-up. Given the small number of persons in these trajectories and the wide CIs for some factors, larger studies are however needed to further characterize who belongs in each group.

Return on investment from service transformation for young people experiencing mental health problems: Approach to economic evaluations in ACCESS Open Minds (Esprits ouverts), a multi-site pan-Canadian youth mental health project.

Introduction: Mental health problems are common globally, and typically have their onset in adolescence and early adulthood-making youth (aged 11-25) an optimal target for prevention and early intervention efforts. While increasing numbers of youth mental health (YMH) initiatives are now underway, thus far few have been subject to economic evaluations. Here we describe an approach to determining the return on investment of YMH service transformation via the pan-Canadian ACCESS Open Minds (AOM) project, for which a key focus is on improving access to mental health care and reducing unmet need in community settings. Approach: As a complex intervention package, it is hoped that the AOM transformation will: (i) enable early intervention through accessible, community-based services; (ii) shift care away toward these primary/community settings and away from acute hospital and emergency services; and (iii) offset at least some of the increased costs of primary care/community-based mental health services with reductions in the volume of more resource-intensive acute, emergency, hospital or specialist services utilized. Co-designed with three diverse sites that represent different Canadian contexts, a return on investment analysis will (separately at each site) compare the costs generated by the intervention, including volumes and expenditures associated with the AOM service transformation and any contemporaneous changes in acute, emergency, hospital or service utilization (vs. historical or parallel comparators). Available data from health system partners are being mobilized to assess these hypotheses. Anticipated results: Across urban, semi-urban and Indigenous sites, the additional costs of the AOM transformation and its implementation in community settings are expected to be at least partially offset by a reduction in the need for acute, emergency, hospital or specialist care. Discussion: Complex interventions such as AOM aim to shift care "upstream": away from acute, emergency, hospital and specialist services and toward community-based programming which is more easily accessible, often more appropriate for early-stage presentations, and more resource-efficient. Carrying out economic evaluations of such interventions is challenging given the constraints of available data and health system organization. Nonetheless, such analyses can advance knowledge, strengthen stakeholder engagement, and further implementation of this public health priority.

Using dimensionality-reduction techniques to understand the organization of psychotic symptoms in persistent psychotic illness and first episode psychosis.

Psychotic disorders are highly heterogeneous. Understanding relationships between symptoms will be relevant to their underlying pathophysiology. We apply dimensionality-reduction methods across two unique samples to characterize the patterns of symptom organization. We analyzed publicly-available data from 153 participants diagnosed with schizophrenia or schizoaffective disorder (fBIRN Data Repository and the Consortium for Neuropsychiatric Phenomics), as well as 636 first-episode psychosis (FEP) participants from the Prevention and Early Intervention Program for Psychosis (PEPP-Montreal). In all participants, the Scale for the Assessment of Positive Symptoms (SAPS) and Scale for the Assessment of Negative Symptoms (SANS) were collected. Multidimensional scaling (MDS) combined with cluster analysis was applied to SAPS and SANS scores across these two groups of participants. MDS revealed relationships between items of SAPS and SANS. Our application of cluster analysis to these results identified: 1 cluster of disorganization symptoms, 2 clusters of hallucinations/delusions, and 2 SANS clusters (asocial and apathy, speech and affect). Those reality distortion items which were furthest from auditory hallucinations had very weak to no relationship with hallucination severity. Despite being at an earlier stage of illness, symptoms in FEP presentations were similarly organized. While hallucinations and delusions commonly co-occur, we found that their specific themes and content sometimes travel together and sometimes do not. This has important implications, not only for treatment, but also for research-particularly efforts to understand the neurocomputational and pathophysiological mechanism underlying delusions and hallucinations.

Differential Trajectories of Delusional Content and Severity Over 2 Years of Early Intervention for Psychosis: Comparison Between Chennai, India, and Montréal, Canada.

BACKGROUND: There exist few direct studies of delusional content in psychosis across geo-cultural contexts, especially those in which treatment protocols and measures are comparable. To directly examine an illness outcome that is potentially culturally mediated, this study investigated the baseline presentation and longitudinal trajectory of delusions in first-episode psychosis (FEP) across 2 similar treatment settings in Montréal (Canada) and Chennai (India). STUDY DESIGN: Patients entering an early intervention program for FEP in Chennai (N = 168) and Montréal (N = 165) were compared on site-level differences in the presentation of delusions across specific time points over 2 years of treatment. Delusions were measured using the Scale for Assessment of Positive Symptoms. Chi-square and regression analyses were conducted. STUDY RESULTS: At baseline, delusions were more frequent in Montréal than in Chennai (93% vs 80%, respectively; X2(1) = 12.36, P < .001). Thematically, delusions of grandiosity, religiosity, and mind reading were more common in Montréal than in Chennai (all P < .001); however, these baseline differences did not persist over time. Regression revealed a significant time-by-site interaction in the longitudinal course of delusions, which differs from the trajectory of other FEP-positive symptom domains. CONCLUSIONS: To the best of our knowledge, this is the first direct comparison of delusions in similar programs for FEP across 2 different geo-cultural contexts. Our findings support the notion that delusion themes follow consistent ordinal patterns across continents. Future work is needed to unpack the differences in severity that present at baseline and minor differences in content.