A Prototype Software Framework for Transferable Computational Health Economic Models and Its Early Application in Youth Mental Health.

We are developing an economic model to explore multiple topics in Australian youth mental health policy. To help make that model more readily transferable to other jurisdictions, we developed a software framework for authoring modular computational health economic models (CHEMs) (the software files that implement health economic models). We specified framework user requirements for: a simple programming syntax; a template CHEM module; tools for authoring new CHEM modules; search tools for finding existing CHEM modules; tools for supplying CHEM modules with data; reproducible analysis and reporting tools; and tools to help maintain a CHEM project website. We implemented the framework as six development version code libraries in the programming language R that integrate with online services for software development and research data archiving. We used the framework to author five development version R libraries of CHEM modules focussed on utility mapping in youth mental health. These modules provide tools for variable validation, dataset description, multi-attribute instrument scoring, construction of mapping models, reporting of mapping studies and making out of sample predictions. We assessed these CHEM module libraries as mostly meeting transparency, reusability and updatability criteria that we have previously developed, but requiring more detailed documentation and unit testing of individual modules. Our software framework has potential value as a prototype for future tools to support the development of transferable CHEMs.Code: Visit https://www.ready4-dev.com for more information about how to find, install and apply the prototype software framework.

The Cost-Effectiveness of a Novel Online Social Therapy to Maintain Treatment Effects From First-Episode Psychosis Services: Results From the Horyzons Randomized Controlled Trial.

BACKGROUND: Digital interventions have potential applications in promoting long-term recovery and improving outcomes in first-episode psychosis (FEP). This study aimed to evaluate the cost-effectiveness of Horyzons, a novel online social therapy to support young people aged 16-27 years following discharge from FEP services, compared with treatment as usual (TAU) from a healthcare sector and a societal perspective. STUDY DESIGN: A cost-effectiveness analysis (CEA), based on the change in social functioning, and a cost-utility analysis (CUA) using quality-adjusted life years were undertaken alongside a randomized controlled trial. Intervention costs were determined from study records; resources used by patients were collected from a resource-use questionnaire and administrative data. Mean costs and outcomes were compared at 18 months and incremental cost-effectiveness ratios were calculated. Uncertainty analysis using bootstrapping and sensitivity analyses was conducted. STUDY RESULTS: The sample included 170 participants: Horyzons intervention group (n = 86) and TAU (n = 84). Total costs were significantly lower in the Horyzons group compared with TAU from both the healthcare sector (-AU$4789.59; P < .001) and the societal perspective (-AU$5131.14; P < .001). In the CEA, Horyzons was dominant, meaning it was less costly and resulted in better social functioning. In the CUA, the Horyzons intervention resulted in fewer costs but also yielded fewer QALYs. However, group differences in outcomes were not statistically significant. When young people engaged more with the platform, costs were shown to decrease and outcomes improved. CONCLUSIONS: The Horyzons intervention offers a cost-effective approach for improving social functioning in young people with FEP after discharge from early intervention services.

Inequalities in Access to Mental Health Treatment by Australian Youths During the COVID-19 Pandemic.

OBJECTIVE: The authors aimed to evaluate changes in use of government-subsidized primary mental health services, through the Medicare Benefits Schedule (MBS), by young people during the first year of the COVID-19 pandemic in Australia and whether changes were associated with age, sex, socioeconomic status, and residence in particular geographical areas. METHODS: Interrupted time-series analyses were conducted by using quarterly mental health MBS service data (all young people ages 12-25 years, 2015-2020) for individual Statistical Area Level 3 areas across Australia. The data captured >22.4 million service records. Meta-analysis and meta-regression models estimated the pandemic interruption effect at the national level and delineated factors influencing these estimates. RESULTS: Compared with expected prepandemic trends, a 6.2% (95% CI=5.3%-7.2%) increase was noted for all young people in use of MBS mental health services in 2020. Substantial differences were found between age and sex subgroups, with a higher increase among females and young people ages 18-25. A decreasing trend was observed for males ages 18-25 (3.5% reduction, 95% CI=2.5%-4.5%). The interruption effect was strongly associated with socioeconomic status. Service uptake increased in areas of high socioeconomic status, with smaller or limited uptake in areas of low socioeconomic status. CONCLUSIONS: During 2020, young people's use of primary mental health services increased overall. However, increases were inequitably distributed and relatively low, compared with increases in population-level mental health burden. Policy makers should address barriers to primary care access for young people, particularly for young males and those from socioeconomically disadvantaged backgrounds.

Global research priorities for youth mental health.

AIM: Over the past two decades, the youth mental health field has expanded and advanced considerably. Yet, mental disorders continue to disproportionately affect adolescents and young adults. Their prevalence and associated morbidity and mortality in young people have not substantially reduced, with high levels of unmet need and poor access to evidence-based treatments even in high-income countries. Despite the potential return on investment, youth mental disorders receive insufficient funding. Motivated by these continual disparities, we propose a strategic agenda for youth mental health research. METHOD: Youth mental health experts and funders convened to develop youth mental health research priorities, via thematic roundtable discussions, that address critical evidence-based gaps. RESULTS: Twenty-one global youth mental health research priorities were developed, including population health, neuroscience, clinical staging, novel interventions, technology, socio-cultural factors, service delivery, translation and implementation. CONCLUSIONS: These priorities will focus attention on, and provide a basis for, a systematic and collaborative strategy to globally improve youth mental health outcomes.

Physical health assistance in early recovery of psychosis: Study protocol for a randomized controlled trial.

AIM: Young people with psychotic disorders have poorer physical health compared to their healthy peers, a state compounded by the metabolic side-effects of antipsychotic medications. To address this, Orygen Youth Health has introduced physical health services including exercise physiologists and dieticians. These services are typically coordinated by the case manager and doctor. It is not yet known whether a treating team member dedicated to physical health will improve engagement, adherence and outcomes with these services. Hence, the protocol is presented here for a trial to evaluate the effect of including a physical health nurse in the care of young people with first-episode psychosis. METHODS: This will be a single-blind randomized controlled trial that includes 15- to 24-year-olds with first-episode psychosis who have just commenced (within 30 days) antipsychotic medication. The primary outcome will be the event of clinically significant weight gain (≥7% body weight). Participants will be assigned either a physical health nurse in their treating team (in addition to the case manager and doctor) for a 12-week period, or treatment as usual (case manager and doctor). Research assessments will be conducted at baseline, 12 and 26 weeks. Activity trackers worn by participants for the study's duration will measure sleep and physical activity. CONCLUSION: The present study will determine whether a physical health nurse will facilitate participants in attending and engaging in physical health interventions and whether this will be associated with physical health improvements or the prevention of worsening physical health.

Preventive strategies for mental health.

Available treatment methods have shown little effect on the burden associated with mental health disorders. We review promising universal, selective, and indicated preventive mental health strategies that might reduce the incidence of mental health disorders, or shift expected trajectories to less debilitating outcomes. Some of these interventions also seem to be cost-effective. In the transition to mental illness, the cumulative lifetime effect of multiple small effect size risk factors progressively increases vulnerability to mental health disorders. This process might inform different levels and stages of tailored interventions to lessen risk, or increase protective factors and resilience, especially during sensitive developmental periods. Gaps between knowledge, policy, and practice need to be bridged. Future steps should emphasise mental health promotion, and improvement of early detection and interventions in clinical settings, schools, and the community, with essential support from society and policy makers.

Reasons for referral and findings of clinical neuropsychological assessment in youth with mental illness: A clinical file audit.

Study aims were to 1) determine the characteristics and reasons for referral for Clinical Neuropsychological Assessment (CNA) and 2) characterize the findings and recommendations contained in the CNA reports, of clients attending a youth mental health service. File audit of all CNA reports (N = 140) of youth attending a mental health service. Cognitive performances on neuropsychological tests that were administered to >50% of clients were examined. Referral reasons, findings, and recommendations for future treatment were coded and described from neuropsychological files. Age of clients referred for CNA ranged from 13-29, the majority were male (62.5%), referred primarily from the early psychosis clinic (63.2%), and had a mean number of 3.5 presenting problems. Cognitive performances ranged from extremely low to very superior. Mean number of reasons for referral was 2, with treatment recommendation (55%) and diagnostic clarification (50.7%) being the most common. Mean number of findings from CNA was 5.8; most commonly, a diagnosis of clinically meaningful cognitive impairment (85%), followed by a recommendations for additional services/investigations (77.1%). CNA provides diagnostic clarification and treatment recommendations for youth receiving mental health treatment. Future studies should examine the cost-effectiveness, implementation, and objective impact of CNA in clinical practice.

Identifying attributes of care that may improve cost-effectiveness in the youth mental health service system.

OBJECTIVE: To identify attributes of youth mental health care for which there is evidence of potential cost-effectiveness. STUDY DESIGN: We performed a literature review of economic evaluations that examined both costs and outcomes for attributes of youth mental health care other than pharmacological or individual psychological therapies for full-threshold disorders. DATA SOURCES: We searched the United Kingdom National Health Service Economic Evaluations Database for evaluations published to the end of 2014; and MEDLINE, Google Scholar and the citation lists of relevant publications for peer-reviewed studies published in English since 1997. DATA SYNTHESIS: Forty economic evaluations met inclusion criteria. Psychosis was the mental disorder with the most developed economic evidence base, with good evidence of cost-effectiveness for first-episode psychosis services. There was a developing cost-effectiveness evidence base for other disorders. The most common attributes of the interventions examined in the included studies were the location of services, engagement and support of families, assessment, prevention, early intervention, group delivery format and information provision. We used our findings to formulate a list of attributes of youth mental health care that may be acceptable to young people and potentially cost-effective. CONCLUSION: There is at least suggestive cost-effectiveness evidence for a range of attributes of youth mental health care. Further economic research is needed to substantiate most cost-effectiveness findings and to improve targeting of care among young people. Future economic evaluations should examine costs from both societal and health care perspectives and incorporate evidence regarding young people's preferences.

Ethical considerations in preventive interventions for bipolar disorder.

AIM: Early intervention and prevention of serious mental disorders such as bipolar disorder has the promise of decreasing the burden associated with these disorders. With increasing early and preventive intervention efforts among cohorts such as those with a familial risk for bipolar disorder, there is a need to examine the associated ethical concerns. The aim of this review was to examine the ethical issues underpinning the clinical research on pre-onset identification and preventive interventions for bipolar disorder. METHODS: We undertook a PubMed search updated to November 2014 incorporating search terms such as bipolar, mania, hypomania, ethic*(truncated), early intervention, prevention, genetic and family. RESULTS: Fifty-six articles that were identified by this method as well as other relevant articles were examined within a framework of ethical principles including beneficence, non-maleficence, respect for autonomy and justice. The primary risks associated with research and clinical interventions include stigma and labelling, especially among familial high-risk youth. Side effects from interventions are another concern. The benefits of preventive or early interventions were in the amelioration of symptoms as well as the possibility of minimizing disability, cognitive impairment and progression of the illness. Supporting the autonomy of individuals and improving access to stigma-free care may help moderate the potential challenges associated with the risks of interventions. CONCLUSIONS: Concerns about the risks of early identification and pre-onset interventions should be balanced against the potential benefits, the individuals' right to choice and by improving availability of services that balance such dilemmas.

Stepwise expansion of evidence-based care is needed for mental health reform.

Mortality from mental illnesses is increasing and, because they frequently occur early in the life cycle, they are the largest source of disability and reduced economic productivity of all non-communicable diseases. Successful mental health reform can reduce the mortality, morbidity, growing welfare costs and losses in economic productivity caused by mental illness. The government has largely adopted the recommendations of the National Mental Health Commission focusing on early intervention and stepwise care and will implement a reform plan that involves devolving commissioning of federally funded mental health services to primary health networks, along with a greater emphasis on e-mental health. Stepwise expanded investment in and structural support (data collection, evaluation, model fidelity, workforce training) for evidence-based care that rectifies high levels of undertreatment are essential for these reforms to succeed. However, the reforms are currently constrained by a cost-containment policy framework that envisages no additional funding. The early intervention reform aim requires financing for the next stage of development of Australia's youth mental health system, rather than redirecting funds from existing evidence-based programs. People with complex, enduring mental disorders need more comprehensive care. In the context of the National Disability Insurance Scheme, there is a risk that these already seriously underserved patients may paradoxically receive a reduction in coverage. E-health has a key role to play at all stages of illness but must be integrated in a complementary way, rather than as a barrier to access. Research and evaluation are the keys to cost-effective, sustainable reform.

Using accountability for mental health to drive reform.

Greatly enhanced accountability can drive mental health reform. As extant approaches are ineffective, we propose a new approach. Australia spends around $7.6 billion on mental health services annually, but is anybody getting better? Effective accountability for mental health can reduce variation in care and increase effective service provision. Despite 20 years of rhetoric, Australia's approach to accountability in mental health is overly focused on fulfilling governmental reporting requirements rather than using data to drive reform. The existing system is both fragmented and outcome blind. Australia has failed to develop useful local and regional approaches to benchmarking in mental health. New approaches must address this gap and better reflect the experience of care felt by consumers and carers, as well as by service providers. There are important social priorities in mental health that must be assessed. We provide a brief overview of the existing system and propose a new, modest but achievable set of indicators by which to monitor the progress of national mental health reform. These indicators should form part of a new, system-wide process of continuous quality improvement in mental health care and suicide prevention.

The services provided to young people through the headspace centres across Australia.

OBJECTIVES: To describe the services provided to young people aged 12-25 years who attend headspace centres across Australia, and how these services are being delivered. DESIGN: A census of headspace clients commencing an episode of care between 1 April 2013 and 31 March 2014. PARTICIPANTS: All young people first attending one of the 55 fully established headspace centres during the data collection period (33,038 young people). MAIN OUTCOME MEASURES: Main reason for presentation, wait time, service type, service provider type, funding stream. RESULTS: Most young people presented for mental health problems and situational problems (such as bullying or relationship problems); most of those who presented for other problems also received mental health care services as needed. Wait time for the first appointment was 2 weeks or less for 80.1% of clients; only 5.3% waited for more than 4 weeks. The main services provided were a mixture of intake and assessment and mental health care, provided mainly by psychologists, intake workers and allied mental health workers. These were generally funded by the headspace grant and the Medicare Benefits Schedule. CONCLUSIONS: headspace centres are providing direct and indirect access to mental health care for young people.

Online and social networking interventions for the treatment of depression in young people: a systematic review.

BACKGROUND: Major depression accounts for the greatest burden of all diseases globally. The peak onset of depression occurs between adolescence and young adulthood, and for many individuals, depression displays a relapse-remitting and increasingly severe course. Given this, the development of cost-effective, acceptable, and population-focused interventions for depression is critical. A number of online interventions (both prevention and acute phase) have been tested in young people with promising results. As these interventions differ in content, clinician input, and modality, it is important to identify key features (or unhelpful functions) associated with treatment outcomes. OBJECTIVE: A systematic review of the research literature was undertaken. The review was designed to focus on two aspects of online intervention: (1) standard approaches evaluating online intervention content in randomized controlled designs (Section 1), and (2) second-generation online interventions and services using social networking (eg, social networking sites and online support groups) in any type of research design (Section 2). METHODS: Two specific literature searches were undertaken. There was no date range specified. The Section 1 search, which focused on randomized controlled trials, included only young people (12-25 years) and yielded 101 study abstracts, of which 15 met the review inclusion criteria. The Section 2 search, which included all study design types and was not restricted in terms of age, yielded 358 abstracts, of which 22 studies met the inclusion criteria. Information about the studies and their findings were extracted and tabulated for review. RESULTS: The 15 studies identified in Section 1 described 10 trials testing eight different online interventions, all of which were based on a cognitive behavioral framework. All but one of the eight identified studies reported positive results; however, only five of the 15 studies used blinded interviewer administered outcomes with most trials using self-report data. Studies varied significantly in presentation of intervention content, treatment dose, and dropout. Only two studies included moderator or clinician input. Results for Section 2 were less consistent. None of the Section 2 studies reported controlled or randomized designs. With the exception of four studies, all included participants were younger than 25 years of age. Eight of the 16 social networking studies reported positive results for depression-related outcomes. The remaining studies were either mixed or negative. Findings for online support groups tended to be more positive; however, noteworthy risks were identified. CONCLUSIONS: Online interventions with a broad cognitive behavioral focus appear to be promising in reducing depression symptomology in young people. Further research is required into the effectiveness of online interventions delivering cognitive behavioral subcomponents, such as problem-solving therapy. Evidence for the use of social networking is less compelling, although limited by a lack of well-designed studies and social networking interventions. A range of future social networking therapeutic opportunities are highlighted.

headspace - Australia's innovation in youth mental health: who are the clients and why are they presenting?

OBJECTIVES: To provide the first national profile of the characteristics of young people (aged 12-25 years) accessing headspace centre services - the Australian Government's innovation in youth mental health service delivery - and investigate whether headspace is providing early service access for adolescents and young adults with emerging mental health problems. DESIGN AND PARTICIPANTS: Census of all young people accessing a headspace centre across the national network of 55 centres comprising a total of 21 274 headspace clients between 1 January and 30 June 2013. MAIN OUTCOME MEASURES: Reason for presentation, Kessler Psychological Distress Scale, stage of illness, diagnosis, functioning. RESULTS: Young people were most likely to present with mood and anxiety symptoms and disorders, self-reporting their reason for attendance as problems with how they felt. Client demographic characteristics tended to reflect population-level distributions, although clients from regional areas and of Aboriginal and Torres Strait Islander background were particularly well represented, whereas those who were born outside Australia were underrepresented. CONCLUSION: headspace centres are providing a point of service access for young Australians with high levels of psychological distress and need for care in the early stages of the development of mental disorder.