3.1. Results: What do secure treatment programs for children and young people look like across jurisdictions?
There are secure treatment programs for children and young people in Australia, Belgium, Canada, New Zealand, the Netherlands, England and Wales, Scotland, and the United States of America. They are governed nationally in New Zealand, the Netherlands and Scotland; regionally in Australia, Belgium, and Canada; and both nationally and regionally in the United States, England and Wales. The systems in which they are embedded differ, with some situated specifically in mental health (Alberta and Ontario, Canada), child welfare (Flanders, Belgium; New Zealand), or youth justice (the United States) systems and others across these systems (England and Wales; the Netherlands). Across contexts, secure treatment is governed by legislation and typically requires a court order to access, but each facility determines its own policies, procedures, and practices.
The publication from South Australia suggests that secure treatment varies by state and has different programs for different populations (e.g., secure treatment for young offender populations) [25].
Secure treatment in Flanders, Belgium is provided in closed institutions for mandatory care and treatment under the jurisdiction of the Flemish government’s Youth Welfare Agency [33]. In 2016, the average length of stay was 128 days, and most (87.4%) clients identified as male [33].
As for Canada, the systematic review includes publications from two provinces: Alberta and Ontario.4 In Alberta, secure treatment is embedded within the provincial child and youth mental health and addictions system and one of three types of community mental health and addiction services provided by Alberta Health Services [29]. It is governed under provincial legislation and provided in health centres rather than hospitals [29]. Between 2014 and 2015, it served 1,047 people ages 12 to 17 [29]. In Ontario, secure treatment is legislated by the provincial Child, Youth and Family Services Act (2017), and is under the jurisdiction of the Ontario Ministry of Health [34]. It is for children ages 12 to 17 who have mental disorders and for whom a) the program would prevent them from causing or attempting to cause serious bodily harm to themself or another person; b) the program provides appropriate treatment; and c) there is no less restrictive appropriate treatment. Three facilities provide secure treatment, and their programs vary in their client profiles, services, and duration (30 or 180 days).
In New Zealand, secure treatment is under the jurisdiction of the Ministry for Vulnerable Children, Oranga Tamariki [4]. It is provided in four facilities with a combined total of 146 beds [4]. Clients ages 12 to 17 are admitted for an average of 46 days on remand or post-conviction when there are no alternatives [4].
In the Netherlands, secure treatment is under the authority of the Ministry of Health, Welfare and Sport, governed by the Dutch Youth Act, and monitored nationally [14, 35]. Collectively referred to as “secure residential care facilities”, secure treatment settings include youth forensic psychiatric hospitals, child and adolescent psychiatric hospitals, orthopsychiatric institutions, and youth detention centres [1, 14, 36]. They provide intensive mental health treatment, but have different referral mechanisms, levels of security, and policies [1, 14, 36–38]. Approximately 2,800 clients are treated annually, representing 1% of young people using specialized services in the Netherlands [1]. The average length of stay is seven months, but a new program combines a six- to eight-week stay with three to five months of multisystemic therapy [35].
In England and Wales, secure settings are collectively called “secure estate” and include secure youth offender institutions, secure training centres, secure children’s homes, and secure mental health units [8, 9]. The settings vary in terms of the systems in which they are embedded (child welfare, youth justice, mental health system), their legislative frameworks (the Children Act, the Mental Health Act, and youth justice system legislation), placement funders (local authority, youth custody service, National Health Service England), health funders (National Health Service England, private contract), and regulators/inspectors (Ofsted, Care Quality Commission, Her Majesty’s Inspectorate of Prisons) [8, 9]. These settings are highly interdependent but have different levels of focus on mental health treatment [8].
In Scotland, secure treatment is embedded within the child and youth mental health system, part of the continuum of residential mental health services, and legislated under the Children’s Hearing Act [16, 39–41]. It is available to those under the age of 16. Scotland has five secure treatment facilities [16].
In the United States, secure treatment is primarily situated within juvenile justice systems [12, 23, 42, 43]. Its orientation, traditionally punitive, is shifting towards rehabilitation [12, 44]. There is a lack of consistency across programs [43]; however, federal recommendations and legislation aim to increase consistency [e.g., 23,44].
3.2. Results: What is the evidence underlying the components of mental health treatment programs for children and young people in secure settings?
Mental health treatments programs for children and young people in secure settings are highly variable in their client profiles, mental health treatments, other services, lengths of stay, and discharge. However, there are commonalities in program definitions, designs, objectives, and intended outcomes. These programs also share many foundational challenges.
3.2.1 Program definitions
Although there is no universal definition of secure treatment, there are three elements common to program descriptions. First, secure treatment is for clients who have serious and complex mental health concerns and who are at significant risk of harming themselves and/or others [1, 3, 5, 6, 8, 11, 12, 15, 41, 43, 46, 47]. Second, secure treatment provides intensive mental health and/or addictions treatment [1, 2, 5, 6, 21, 35, 37, 41, 46, 48]. Third, secure treatment programs implement a range of security measures [1–3, 5, 6, 9, 21, 33, 36, 37, 40, 45–50].
Our analysis identified three secure treatment program designs (Fig. 2). Type I programs are broadly designed for clients who a) have mental health concerns and/or disorders and b) demonstrate behaviors that pose significant risk to themselves and/or others [e.g., 8,9,40]. Type II programs are designed more specifically based on mental health concerns. They are for clients who a) have specific categories of mental health concern(s) and disorder(s), such as eating disorders [9] and addictions [23], and b) demonstrate behaviors that pose significant risk of harm to themselves and/or others. As mental health disorders are commonly demonstrated and diagnosed by specific behavioral symptoms, the behaviors targeted by Type II secure treatment program designs are often more specific than Type I program designs. Type III secure treatment programs are designed more specifically based on behavioral concerns. They are designed for clients who a) have mental health concerns and disorders and b) who demonstrate specific types of behaviors, such as sexually harmful behaviors [2, 9] or criminal behaviors [8, 33, 51].
3.2.2 Program objectives
The various objectives of secure treatment fall into six overall categories. They aim to address clients’ mental health needs [6, 8, 16, 40, 52], reduce the risk of harm that clients currently pose to themselves [4, 40, 48], reduce the risk of harm that clients currently pose toor others [4, 12, 47], and reduce the risk that clients may pose to themselves and/or others in the future [2, 12, 33, 35, 47, 53, 54]. As clients experience complex needs across multiple life domains (e.g., physical health, education, work, living situation, family and social relationships) that affect and are affected by their significant mental health and behavioral concerns [17, 21, 33, 35, 40, 44, 53, 55], Asecure treatment programs also aim to address these life domains [17, 21, 33, 35, 40, 44, 53–55] to improve clients’ quality of life [33].
3.2.3 Clients
Clients in secure treatment have diverse characteristics, experiences, circumstances, and needs. They have a range of mental health disorders and concerns, such as anxiety disorders [2, 10, 56]; bipolar disorder [2, 57]; depressive disorders [2, 8–10, 16, 56]; disruptive, impulse control, and conduct disorders [18, 53, 57]; substance-related and addictive disorders [18, 24, 33, 47, 49, 58]; eating disorders [8]; emotional dysregulation [8, 9, 50, 57]; obsessive-compulsive disorder [57]; personality disorders [8, 10]; schizophrenia spectrum and other psychotic disorders [8, 9, 57]; and trauma- and stressor-related disorders [2, 10, 16, 56]. Many have comorbid mental health disorders [8, 9]. Some also have neurodevelopmental disorders [8, 9, 26, 50, 53, 57].
Clients demonstrate behaviors that place themselves and/or others at significant risk, such as self-injury [8, 9, 41, 45, 49, 55, 56] and severe and frequent aggression across multiple settings [3, 8, 10, 18, 26, 44, 56]. Many have criminal histories [10, 17–19, 42, 55, 58–62].
Most clients identify as male; a smaller but still sizeable proportion identify as female; and a very small proportion identify as transgender or intersex5 [3, 8, 9, 12, 17, 18, 23, 47, 51, 56, 57, 63]. Compared to males, female clients tend to be younger [9], have comorbid disorders [8], and have more acute mental health needs [4, 8, 9, 41]. Most clients identify as White [3, 8, 10, 26, 40, 43, 46, 55–57, 63–65] and a small proportion identify with other racial groups or as Indigenous [3, 8, 10, 26, 40, 43, 46, 55–57, 63–65].
Most clients have previously accessed mental health services [1, 3, 9, 22, 35, 46, 64] and out-of-home placements in mental health, justice, and/or welfare systems [2, 3, 8, 9, 19, 23, 37, 40, 48, 57] without achieving intended outcomes [1, 3, 46, 63]. Clients typically have adverse childhood experiences, especially child abuse [2, 4, 13, 16, 26, 33, 36, 37, 42, 44, 48, 49, 61–63].
3.2.4 Services
There is variability in the services provided in secure treatment programs. Services commonly include mental health screening and assessment, mental health treatment, and safety management services. Some programs also provide cross-sectoral services related to education [3, 4, 10, 11, 17, 35, 40, 41, 43, 46, 48, 55, 56, 60], employment [4, 10, 17, 40, 41], housing [4, 11, 17, 21, 33, 35, 46, 53], recreation [21, 35, 40, 48], and physical health [4, 55, 60].
3.2.4.1 Mental health screening and assessment
Mental health screening is used upon admission to identify whether a client presents risks warranting immediate intervention (e.g., suicidal ideation, self-injury) [4, 45, 58, 59]. Mental health assessments are used throughout secure treatment to inform treatment and care [13, 16, 20, 24, 42, 44, 45, 47, 55]. There is a lack of appropriate and comprehensive assessment of the needs of clients in secure treatment [4, 10, 19, 23, 45, 56, 58]. There is a lack of validated instruments [47] that are sensitive changes in extreme internalizing and externalizing behaviors [66] and appropriate for clients with diverse racial and Indigenous identities [4, 8, 9, 23].
3.2.4.2 Mental health treatment
There is a dearth of mental health treatments that comprehensively address the complex needs of young people in secure treatment [9, 41, 67], particularly substance misuse, addictions, and neurodevelopmental disabilities [8, 19, 50, 61]. Programs offer various mental health treatments. Most use an integrative treatment approach that includes cognitive behavioral therapy [CBT] [5, 37, 42–44, 49, 64] or dialectical behavior therapy [9, 12, 21, 49]. It is supplemented by elements from other treatment approaches, such as an emphasis on motivation and therapeutic alliance [13, 38, 44, 49, 52, 61, 65], psychoeducation [16, 42, 46], client-centred therapy [5, 40, 41, 49, 61], existential therapy [49, 61, 65], and psychotropic medications [24, 46, 64]. It is tailored to each client using a guiding approach, such as attachment and relationship-oriented [5, 21, 35, 48, 61, 65], developmental [26, 46, 47, 68], family-focused [5, 10, 11, 21, 35, 48], gender-responsive [8, 26, 33, 41, 42, 44, 47, 65, 67], needs-based [12, 48, 59, 61], strengths-based [13, 44, 62], and trauma-informed approaches [26, 33, 41, 42, 44, 68].
Only four publications present the treatments researched or evaluated as promising: a program combining schema-focused individual psychotherapy, creative therapy and psychomotor therapy within a secure setting with multisystemic therapy [35], a developmentally sensitive CBT program [46], and two trauma-informed CBT programs [16, 42]. Five studies also advance that combining the mental health treatment in the secure setting with multisystemic therapy post-discharge is a promising approach [3, 35, 42, 43, 64].
3.2.4.3 Safety management
Secure treatment programs provide safety management services, such as monitoring client behaviors, intervening to prevent clients from harming themselves, other clients and program staff [3, 16], and monitoring and investigating restrictive safety intervention use (e.g., seclusions6, restraints7, pro re nata medications) [3, 9, 13, 14, 46, 63]. Approaches to restrictive safety interventions vary: They may be used frequently in some countries (e.g., England, the United States) [3, 9] while reduced or eliminated in others (e.g., the Netherlands) [14].
3.2.5 Length of stay
Lengths of stays in secure treatment programs are highly variable within [8, 61, 64] and across programs and systems. The range is one day [2, 57] to six years [10], and the mean of means is 11.52 months. Factors associated with a longer lengths of stay include criminal history [64], violent incidents during treatment[63], lack of legal recourse [9], programs design [9], and a lack of step-down discharge destinations [42, 64].
3.2.6 Discharge
Clients are discharged when they achieve intended outcomes [19], age out [6, 11], drop out [37], have insurance issues [11], or staff perceive a lack of benefit [6, 11]. A stepped approach to discharge is used: Clients are moved into higher, lower or equally secure settings [3, 15, 64]. Discharge destinations include community destinations [3, 6, 11, 64], hospital settings [3, 11, 63, 64], and corrections settings [3, 11].
Clients and families require support before, during and after discharge [3, 11, 17, 21, 60]. Discharge planning aims to ensure the goodness of fit of the discharge environment [6, 51], promote continuity of care [3, 17, 21, 60], and support clients’ maintainance of treatment outcomes [21]. Mental health treatment and related supports – including multisystemic therapy [3, 35, 42, 43, 64] – should be provided to clients and families at least weekly for six months [6, 21, 35]. Articles recommend that a soft discharge process be used [6, 62, 65, 68], a discharge summary be prepared to communicate relevant information to professionals after discharge [60], crisis intervention plans be created [11], and families receive training on clients’ learnings [11].
Challenges related to discharge include discharges being unplanned [6, 9], planning not appropriately engaging clients and families [21, 62], clients experiencing declines in mental health and behavioral functioning [3, 21, 61, 68], a lack of services available after discharge [6, 11, 21, 41, 62, 68] and those available being low-quality [41] and inconsistent [11, 17].
3.2.7 Outcomes
Intended outcomes include improved mental health and wellbeing [13, 20], decreased behavioral problems [13, 16, 19, 35, 46], increased positive behaviors [13], improved perception of safety [13], improved relationships [6, 13, 19, 21, 22], improved autonomy [13, 16, 49], and discharge to a less restrictive setting [35, 41, 63, 64]. Some clients do not achieve intended outcomes [6, 46], achieve only some outcomes [18, 19], or achieve outcomes that do not reach a level of clinical significance [16, 20, 22]. Clients commonly maintain treatment outcomes for a few weeks after discharge, then experience declines [3, 10, 21, 54, 56, 61, 68]. Many do not maintain long-term outcomes [10, 11, 17, 18, 21] and are readmitted within a few years [9, 11, 15, 35, 57, 64].8
Clients may not maintain treatment outcomes due to incapacitation9 within secure settings [18, 19, 66]. Also, they may not apply learned skills post-discharge [11, 12, 17, 19, 21], and factors in the discharge environment may interfere with gains made during their stay [11, 17]. Secure treatment programs remove young people from environments that may be contributing to their mental health and behavioral concerns [6, 21, 35, 47, 56], so if they are discharged into these same environments where the factors that influenced their mental health and behaviors remain unchanged, environmental factors will likely adversely affect clients’ maintenance of treatment outcomes [3, 35, 42, 43, 64].
[4] Due to the lack of available literature and information in the public domain and due to the commissioning of this systematic review by the Ontario Ministry of Health, the description of secure treatment in Ontario is based on direct information from the Ministry rather than the included literature.
[5] This finding is reported in system- and program-level research. The 2016 census of young people in secure estate in the United Kingdom found that 76.9% of clients were young men, 22.7% were young women, 0.4% identified as transgender and 0.1% identified as intersex [8]. Most of the samples of the research projects included in this systematic review had more male participants than female participants to reflect the gender composition of the secure treatment programs studied, and only one [63] included individuals identifying as non-binary.
[6] A measurable definition of seclusion developed and used as the standard definition in secure treatment programs in the Netherlands is “an involuntary placement in a room or area the client is not allowed or able to leave” [14, p. 417].
[7] Restraints may be defined as an involuntary hold of the young person [45, p. 532].
[8] In a 2016 census of young people in secure treatment in the United Kingdom, 41% had been readmitted [9].
[9] Secure environments limit the expression of certain symptoms (e.g., aggression, non-suicidal self-injury), and the reduction in clients’ expression of these symptoms can be interpreted as clients achieving treatment outcomes and being ready for discharge; however, once clients are discharged into less restrictive settings, they may reengage in these behaviors [19].