期刊
AUSTRALIAN AND NEW ZEALAND JOURNAL OF PSYCHIATRY
卷 56, 期 10, 页码 1265-1276出版社
SAGE PUBLICATIONS LTD
DOI: 10.1177/00048674211061285
关键词
Early psychosis; ultra-high risk; at-risk mental state; outcome measures; mental health services research; early intervention services; transition
类别
资金
- Australian Commonwealth Government as part of the Australian Early Psychosis Program
This study analyzed the longitudinal changes in clinical and functional outcomes of individuals with first episode psychosis or at ultra-high risk of psychosis receiving services from headspace in Australia. Results showed significant improvement in both clinical and functional outcomes for all patients, with ultra-high risk patients showing greater reduction in distress symptoms and first episode psychosis patients experiencing greater reduction in positive psychosis symptoms. The study supports the use of real-world data to evaluate outcomes in early psychosis treatment and highlights the importance of ongoing functional recovery focus in these services.
Aims: Services for individuals with a first episode of psychosis or at ultra-high risk of psychosis have become a treatment model of choice in mental health care. The longitudinal changes in clinical and functional outcomes as a result of real-world treatment remain under-reported. Methods: We analysed data from first episode of psychosis and ultra-high risk services delivered across Australian primary youth mental health care services known as headspace between 19 June 2017 and 30 September 2019. Outcome measures were completed and entered into a minimum dataset every 90 days a participant was receiving treatment and included psychiatric symptomatology (Brief Psychiatric Rating Scale and psychological distress, K10) and psychosocial functioning (Social and Occupational Functioning Assessment Scale and My Life Tracker). Linear mixed-effects models were used to evaluate changes in outcome over time. Results: Outcome data from a total of 1252 young people were evaluated (643 first episode of psychosis, 609 ultra-high risk). Of those who entered ultra-high risk services, 11.8% transitioned to first episode of psychosis services. Overall, substantial improvement in clinical (Brief Psychiatric Rating Scale, K10) and functional (Social and Occupational Functioning Assessment Scale, My Life Tracker) outcomes were seen across groups and outcomes. Ultra-high risk patients showed a greater reduction in distress symptoms, while first episode of psychosis patients experienced a greater reduction in positive psychosis symptoms. Although clinical outcomes showed a plateau effect after approximately 3 months of care, improvement in functional outcomes (Social and Occupational Functioning Assessment Scale, My Life Tracker) continued later in treatment. Conclusion: These findings support the use of real-time, real-world and low-cost administrative data to rigorously evaluate symptomatic and functional outcomes in early psychosis treatment settings. Findings that functional outcomes improve past the remittance of clinical outcomes also support the functional recovery focus of early psychosis services and remaining high levels of distress suggest the need for ultra-high risk services to extend beyond 6 months of care.
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