RESUMO
Objectives This article aims to synthesize the critical stages in the development of early detection and intervention services (EIS) for psychosis over the past 30 years, and to review key literature on the essential components and effectiveness of these programs. Method We conducted a narrative review of the literature on the international development of EIS leading to its endorsement as a service delivery model for young people with first-episode psychosis (FEP). We also reviewed various international and Canadian guidelines to identify consensus about the essential components of EIS for psychosis and their effectiveness. Challenges to the implementation of these different essential components are presented, along with practical solutions to addressing them. A particular emphasis is placed on implementing EIS in the Quebec context. Results Based on a model developed in the early 1990s, EIS for psychosis have now been disseminated worldwide and are deployed on a large scale in some regions, such as the United Kingdom and Quebec. The model's gradual expansion has been facilitated by efforts to identify its main objectives and the components essential to achieve them, and by several studies demonstrating its effectiveness. Along with an important philosophical shift to optimism and hope, EIS have typically focused on the twin aims of reducing treatment delay (or the duration of untreated psychosis) and enhancing engagement in specialized, phase-specific, developmentally appropriate treatment. A meta-analysis (published in 2018) demonstrated the superiority of EIS for psychosis compared to standard treatment on several outcomes including hospitalizations, relapse of symptoms, treatment discontinuation, and vocational and social functioning. Based on these studies and expert consensus, many jurisdictions around the world have developed guidelines to ensure compliance with essential components that are associated with the effectiveness of EIS, while accounting for their contextual realities. The components that have been prioritized include outreach to enable early identification and referral; rapid access to care and youth-friendly services; a range of biopsychosocial interventions (pharmacotherapy, cognitive behavioral therapy, psychoeducation, family interventions, integrated substance use interventions, employment and educational support); a shared-decision making approach; and the intensive case management approach adapted to FEP, which are all delivered by an interdisciplinary team. There is also increasing acknowledgement of the value of continuous evaluation that informs treatment decision-making and quality improvement. Conclusion EIS for psychosis have developed gradually and research has demonstrated its effectiveness. Disseminating the model in ways that ensure fidelity to its core values and the implementation of its essential components is needed to ensure effectiveness; and instill hope for recovery and improve the quality of lives of young people with psychosis and their families.
Assuntos
Transtornos Psicóticos , Transtornos Relacionados ao Uso de Substâncias , Adolescente , Canadá , Emprego , Humanos , Transtornos Psicóticos/diagnóstico , Transtornos Psicóticos/terapia , QuebequeRESUMO
Introduction Socio-professional reintegration is an objective that is regularly sought-after by people in the early stages of a psychotic disorder. Despite this, employment rates are low for this population and high school dropout rates remind at a high level. Objectives and method This literature synthesis based on recent meta-analyses and studies aims at presenting the determinants of vocational and school integration for people in the early stages of a psychotic disorder. This will be followed by the presentation of the most studied supported employment and education programs, as well as by complementary interventions to support existing programs. In addition, key concepts are illustrated through clinical vignettes for this clientele. Results. Several barriers to socio-professional reintegration in this population could help explain the lower success rates when compared to the general population, including individual factors (e.g., past employment history, length of absence from the labour market, negative and cognitive symptoms, motivation) and environmental factors (e.g., availability of supported employment or education programs, competence of the employment specialist, social assistance benefits, employer attitude). The program that shows the most accumulated evidence is called Individual Placement and Support (IPS) and is frequently used in Quebec. IPS focuses on competitive job search, rapid placement in the labour market and collaboration between an employment specialist, the client, and the employer. Mowbray's supported education programs, as well as IPS adapted for education, help respond more specifically to the needs of people in the early stages of a psychotic disorder, who often wish to return to school. This article describes two clinical examples of programs offered in Quebec. Despite the interesting results provided by supported programs, socio-professional reintegration and maintaining employment remain difficult for people who are in the early stages of a psychotic disorder. Considering this, several researchers suggest that interventions for people with psychotic disorders should be more individualized, given the great heterogeneity associated with this condition. Combining interventions that are specific to each candidate's pre-existing individual deficits (e.g., cognitive remediation, cognitive-behavioural therapy, social skills training) appears to be an effective solution for optimizing the therapeutic response in supported employment or education programs. Conclusion This article highlights the issues related to the professional or academic reintegration of people in the early stages of a psychotic disorder, in order to guide practitioners in the field and to offer possible solutions to the current limitations of these programs in Quebec, including access to certain interventions.
