Models of care in forensic psychiatry

Hospital design for inpatient psychiatry: A realistic umbrella review

The evaluation of the effects of architecture and design in psychiatric hospitals primarily focuses on final outcomes, such as disease progression, and is made from the perspective of evidence-based medicine. Meanwhile, the evidence-informed, realist approach addresses how the intervention works. Understanding the underlying action mechanisms of the intervention is needed to facilitate its scaling-up and adaptation in new environments. This umbrella review reports in which ways architecture and design have an effect on patients' and staff experience in inpatient psychiatric hospital. The search was constructed around three key concepts (psychiatric hospital, design, and staff and patient outcomes) and was conducted across three reference databases (Embase, Medline, and PsychINFO). Academic and gray literature was analyzed. Information on design and architectural features in psychiatric hospitals, their effects on patients and staff experience, and the acting mechanisms enabling these effects were extracted. From 951 original references, 14 full texts were included in the analysis. Design and architectural features (e.g., aesthetic appeal of places, home-like environment) in psychiatric hospitals address patients' stress, boost social interaction, foster patients' autonomy and feelings of control, ensure respect for patient's privacy and dignity, and prevent under-and overstimulation. Using theory-driven evaluation may facilitate future hospital renovation and the evaluation of its effect.

Time use of patients in a secure forensic hospital: A mixed methods study

INTRODUCTION

Forensic mental health services balance recovery-focussed therapy with risk management, which may limit opportunities for participation in meaningful occupation. Previous research describes forensic patients in secure settings participating mainly in passive leisure and sleep. This study aimed to use quantitative and qualitative evidence to investigate how patients in the sub-acute and rehabilitation units of an Australian forensic hospital perceive and use their time and to discuss how the findings compare with the previous study within the organisation, published in 2004.

METHOD

An explanatory sequential mixed methods design was used with convenience sampling of patients and purposive sampling of staff. Patients completed time use diaries followed by semi-structured interviews. Staff perceptions were obtained via survey.

RESULTS

Seven male patients with a diagnosis of schizophrenia and five staff members (three occupational therapists and two nurses) participated. Time use diaries indicated patients spent most time in personal care, passive recreation, and leisure activities. Qualitative data illustrated patient time use was influenced by the individualised meaningfulness of activities. Patients drew meaning from past roles, personal interests/needs, and their goals for recovery. While patients had some choice over how time is spent and with whom they chose to engage, external factors such as staff/program availability prevented their having full control. Staff provided additional perspectives on the links between time use and recovery, identifying enablers and barriers to meaningful time use.

CONCLUSION

Patient time use has not changed significantly when compared to past research, although perceptions of time use are more future and recovery-focussed. The amount of time recorded in activities typically associated with recovery does not necessarily capture the quality and benefit of that time use. Patient participation continues to be influenced by broader systems.

Factors influencing the length of stay in forensic psychiatric settings: a systematic review

BACKGROUND

Forensic psychiatry is often associated with long admissions and has a high cost of care. There is little known about factors influencing length of stay (LOS), and no previous systematic review has synthesised the available data. This paper aims to identify factors influencing the LOS in forensic psychiatry hospitals to inform care and interventions that may reduce the length of admissions.

METHODOLOGY

A systematic review was conducted by searching major databases, including PubMed, EMBASE and PsycInfo, from inception until May 2022. Observational studies conducted in forensic hospitals that examined associations between variables of interest and LOS were included. Following data extraction, the Newcastle‒Ottawa Scale was used for quality appraisal. No meta-analysis was conducted due to heterogeneity of information; a quantitative measure to assess the strength of evidence was developed and reported.

RESULTS

A total of 28 studies met the inclusion criteria out of 1606 citations. A detailed quantitative synthesis was performed using robust criteria. Having committed homicide/attempted homicide, a criminal legal status with restrictions, and a diagnosis of schizophrenia-spectrum disorders were all associated with longer LOS. Higher Global Assessment of Functioning (GAF) scores were associated with a shorter LOS.

CONCLUSION

High-quality research examining factors associated with LOS in forensic psychiatry is lacking, and studies are heterogeneous. No modifiable characteristics were identified, and thus, practice recommendations were not made. There is an increasing necessity to understand the factors associated with longer admissions to inform care and increase success in reintegration and rehabilitation. This paper provides recommendations for future research.

Jailing is failing: psychiatry can help

There is accumulating evidence that imprisonment is expensive but does little to address the underlying drivers of offending. At the same time, it is now recognised that a large proportion of prisoners are diagnosable with significant psychiatric disorders. In this piece we explore the potential role of psychiatry in addressing the societal challenge of a failing prison system. We argue that core psychiatric skills of engaging in balanced, values-based thinking and implementing sound clinical processes can play an important role in reducing reoffending risk. We briefly discuss some of the key challenges involved and outline several relevant service models.

A critical review of undergraduate education and teaching in forensic psychiatry

BACKGROUND

Although forensic psychiatry is recognised as a full medical speciality in the UK, training in it is not routinely offered to medical students. With growth both in forensic psychiatry and availability of medical school places, it is a good time to explore the nature and quality of experience already available.

AIMS

1. To map the literature against the guideline for reporting evidence-based practice educational interventions and teaching checklist. 2. To critically review research and scholarship. 3. To identify gaps in evidence-based education for medical students in forensic psychiatry.

METHOD

A systematic search of three bibliographic databases from inception to December 2021 was undertaken using keywords related to medical students and forensic psychiatry between December 2021 and March 2022. The search was supplemented by citation and hand searching.

RESULTS

Eight articles were identified. Collectively, they suggest that education and teaching were implemented at a local level and not linked to theories of learning. Exposure to forensic psychiatry stimulated positive attitudes, which amplified interest in psychiatry. There was insufficient evidence to determine optimal undergraduate education and teaching practice in forensic psychiatry.

CONCLUSIONS

Forensic psychiatry appears to have much to offer the medical undergraduate as part of core learning in psychiatry, including universal skills and knowledge such as ethical decision-making and handling emotions. There appears to be considerable opportunity for education, teaching and research innovation in undergraduate education and teaching in forensic psychiatry. Interesting areas for development include simulated and coproduced education.

Forensic psychiatry patients, services, and legislation in Nunavut and Greenland

Circumpolar regions face unique challenges in establishing and maintaining mental health care systems, including forensic psychiatry services. The scarcity of data and lack of evidence concerning the forensic psychiatry patient (FPP) populations of Nunavut and Greenland exacerbates the challenges of informing best practices and healthcare planning. By comparing the prevalence of forensic psychiatry patients, the mental health care services, and the legislation in these two relatively similar but unique regions, insight may be gained that can help inform healthcare planning. This cross-sectional study includes all forensic psychiatry in- and outpatients in one year from Nunavut (2018) and on February 29, 2020, in Greenland. The Greenland sample (n = 93) was nearly four times larger than the Nunavut sample (n = 15) at the population level. Despite considerable differences in forensic legislation and service supply, the forensic psychiatry patients in the two areas share several similarities. A total of 87% (n = 13) in the Nunavut sample were diagnosed with a DSM-5 schizophrenia spectrum disorder or other psychotic disorder. In Greenland, 82% (n = 76) were diagnosed with an ICD-10 F2 diagnosis (schizophrenia, schizotypal and delusional disorders). Approximately 2/3 of the patients in both populations were diagnosed with substance use disorder, and 60% of the Nunavut FPP received long-acting antipsychotic injections versus 62% in Greenland. Nearly half of the FPPs in both populations had never been convicted prior to entering the forensic psychiatry system; Nunavut 45% versus Greenland 47%. A substantial proportion of Greenlandic FPPs were outpatients compared to Nunavut (83% versus 47%). This study is an essential first step toward describing a Model of Care for forensic psychiatry patients in circumpolar regions; furthermore, the clinical similarities between the two populations provide support for future joint Arctic research and the inclusion of artic forensic patients in international studies.

Excellence in forensic psychiatry services: international survey of qualities and correlates

BACKGROUND

Excellence is that quality that drives continuously improving outcomes for patients. Excellence must be measurable. We set out to measure excellence in forensic mental health services according to four levels of organisation and complexity (basic, standard, progressive and excellent) across seven domains: values and rights; clinical organisation; consistency; timescale; specialisation; routine outcome measures; research and development.

AIMS

To validate the psychometric properties of a measurement scale to test which objective features of forensic services might relate to excellence: for example, university linkages, service size and integrated patient pathways across levels of therapeutic security.

METHOD

A survey instrument was devised by a modified Delphi process. Forensic leads, either clinical or academic, in 48 forensic services across 5 jurisdictions completed the questionnaire.

RESULTS

Regression analysis found that the number of security levels, linked patient pathways, number of in-patient teams and joint university appointments predicted total excellence score.

CONCLUSIONS

Larger services organised according to stratified therapeutic security and with strong university and research links scored higher on this measure of excellence. A weakness is that these were self-ratings. Reliability could be improved with peer review and with objective measures such as quality and quantity of research output. For the future, studies are needed of the determinants of other objective measures of better outcomes for patients, including shorter lengths of stay, reduced recidivism and readmission, and improved physical and mental health and quality of life.

Prospective cohort study of the evaluation of patient benefit from the redevelopment of a complete national forensic mental health service: the Dundrum Forensic Redevelopment Evaluation Study (D-FOREST) protocol

INTRODUCTION

Secure forensic mental health services are low volume, high cost services. They offer care and treatment to mentally disordered offenders who pose a high risk of serious violence to others. It is therefore incumbent on these services to systematically evaluate the outcomes of the care and treatment they deliver to ensure patient benefit in multiple domains. These should include physical and mental health outcomes, as well as offending related outcomes. The aim of Dundrum Forensic Redevelopment Evaluation Study (D-FOREST) is to complete a structured evaluation study of a complete national forensic mental health service, at the time of redevelopment of the National Forensic Mental Health Service for the Ireland.

METHODS AND ANALYSIS

D-FOREST is a multisite, prospective observational cohort study. The study uses a combination of baseline and repeated measures, to evaluate patient benefit from admissions to forensic settings. Patients will be rated for physical health, mental health, offending behaviours and other recovery measures relevant to the forensic hospital setting at admission to the hospital and 6 monthly thereafter.Lagged causal model analysis will be used to assess the existence and significance of potential directed relationships between the baseline measures of symptomatology of schizophrenia and violence risk and final outcome namely length of stay. Time intervals including length of stay will be measured by median and 95% CI using Kaplan-Meier and Cox regression analyses and survival analyses. Patient related measures will be rated as changes from baseline using general estimating equations for repeated measures, analysis of variance, analysis of covariance or logistic regression.

ETHICS AND DISSEMINATION

The study has received approval from the Research Ethics and Effectiveness Committee of the National Forensic Mental Health Service, Ireland. Results will be made available to the funder and to forensic psychiatry researchers via international conferences and peer-reviewed publications.

TRIAL REGISTRATION NUMBER

NCT05074732.

Antipsychotic Polypharmacy and High-Dose Antipsychotic Regimens in the Residential Italian Forensic Psychiatric Population (REMS)

Few data exist regarding treatment with antipsychotics in forensic psychiatric patient populations with high social dangerousness. We performed a secondary analysis of 681 patients treated with at least one antipsychotic, extracted from a 1-year observational retrospective study, conducted on 730 patients treated in the Italian Residencies for Execution of Security Measures (REMS) (96.4% of the REMS population). We aimed at investigating antipsychotic polypharmacy (prescription of two or more concomitant antipsychotics) and high dose/very high-dose antipsychotics, as well as the possible factors associated with such therapeutic regimens. High dose/very high-dose antipsychotics were defined as a prescribed daily dose to WHO-defined daily dose ratio greater than 1.5 or 3.0, respectively. Binary logistic regression analysis was used in three models to test possible predictors of antipsychotic polypharmacy, high-dose antipsychotics, and very high-dose antipsychotic prescription. Antipsychotic polypharmacy resulted in n = 308 (45.2%) of the patients, n = 346 (50.8%) received high-dose antipsychotics, and n = 96 (14.1%) very high-dose antipsychotics. The multivariate analysis disclosed an association between antipsychotic polypharmacy and male gender (odds ratio (OR): 2.75 and 95% CI: 1.34–5.65), long-acting injectable (LAI) antipsychotic prescription (OR: 2.62 and 95% CI: 1.84–3.74), and aggressive behavior in REMS (OR: 1.63 and 95% CI: 1.13–2.36). High-dose antipsychotics were also associated with male gender (OR: 2.01 and 95% CI: 1.02–3.95), LAI antipsychotic prescription (OR: 2.78 and 95% CI: 1.95–3.97), and aggressive behavior in REMS (OR: 1.63 and 95% CI: 1.12–2.36). The use of antipsychotic polypharmacy and high-dose antipsychotics is frequent in the REMS population. These results might depend on regulatory and organizational aspects of the REMS system, including variability in structures, lack of a common model of care, and lack of stratified therapeutic security.

Factors Affecting Treatment Regress and Progress in Forensic Psychiatry: A Thematic Analysis

International variability and shifting trends in forensic psychiatry lead to gaps in national service provision and needs for service development. This study explores these needs through the subjective narratives of those involved in Finnish forensic services, either as forensic psychiatric patients, their parents, or service providers. Data was gathered by means of thematic interview and subjected to thematic analysis. Three main themes emerged: (1) pre-treatment challenges, (2) institutional/treatment-related concerns about therapeutic security and (3) adapting and recovery. The research highlights the need to develop forensic psychiatric services at three levels. First, it calls for increased risk awareness and risk assessment skills at the general psychiatric level. Second, it emphasizes the need for increased therapeutic engagement throughout the rehabilitative process. Third, it calls for structured and meaningful post-discharge aftercare. At all three levels, gradated security-aware standardization and patient triage in forensic services would help to develop and maintain an intact care pathway. This would decrease offending, marginalization, and suffering. Only then can we begin to meet the requirements of the WHO European Mental Health Action Plan. These findings can contribute to the development of international, standardized treatment models for clinical forensic psychiatric practices.

See think act scale: Validation of the Dutch version of a measure of relational security in high secure forensic psychiatric care

Relational security is considered an essential form of security in forensic psychiatric care. Research on relational security is important, but is hampered by the lack of instruments to assess and monitor this concept in clinical practice. Within this current study the psychometric properties of the Dutch version of the See Think Act (STA) scale, an instrument designed to measure relational security as perceived by forensic staff members within secure settings, was studied. Results show that the internal consistency of the STA total scale was good. However, the internal consistency of the subscales was relatively low compared to other studies using the original English or the Chinese version of the STA scale. The factor structure found in the original English version of the scale was not confirmed within this sample. With regard to the validity of the instrument results were promising, finding relationships with aspects of ward climate and team reflexivity. Further research and development is needed regarding the STA scale, making it more suitable for monitoring and studying this clinically relevant concept in forensic care.

Substance Use Disorders as a Critical Element for Decision-Making in Forensic Assertive Community Treatment: A Systematic Review

Introduction: The prevalence of substance use disorders in forensic populations is high. They are an important factor linked to negative outcomes in mentally ill offenders and are detrimental to forensic or non-forensic outcome measures. In contrast, substance use disorders are often underdiagnosed and undertreated, especially in forensic settings. Forensic Assertive Community Treatment is a forensic adaptation of regular assertive community treatment, combined with essential elements of forensic rehabilitation theories. Little is known however on the effectivity of forensic assertive community treatment when it comes to substance use disorders or what their exact role is on the outcome measures. In this paper, we explore how SUD is treated in Forensic assertive community treatment and how it relates to the forensic and non-forensic outcome measures. Methods: We performed a systematic review (PRISMA) of forensic Assertive community treatment teams that followed the main evidence-based principles of regular assertive community treatment and added basic elements of forensic rehabilitation. We analyzed articles the Psychinfo and Medline databases dating from 2005 to 2020. Fifteen studies fit the search criteria and were included in the analysis. The Quality of the studies was assessed using the Newcastle-Ottawa scale. Results: SUD was highly prevalent in all studies. Patients entered FACT through two pathways, either from a care continuum or directly from prison. The severity of SUD at intake emerges as a critical element when deciding which pathway to choose, as a high severity-score at the start of FACT follow-up was linked to recidivism. While differing in method all studies offered integrated SUD treatment. These included evidence-based techniques like CBT, therapeutic communities, and Substance Abuse Management Module. Though results on SUD outcomes were mixed 4 studies mentioned abstinence in 50-75%. The severity of SUD tended to increase initially and to stabilize afterwards. Conclusion: Severity of SUD at intake emerges as a decisive element in decision-making on entering FACT teams directly from prison or through a care-continuum. The ways to provide SUD treatment varied and outcomes for SUD were mixed. SUD was found to be detrimental to forensic and non-forensic outcome measures, such as recidivism or hospitalizations during FACT treatment.