Therapeutic security and secure care levels — structured clinical viva · Psych Vivas

Prompt

You are appointed consultant to a regional forensic mental health service that provides medium and low secure beds and forensic community outreach, without a separate high secure hospital on site. The clinical director asks you to present a teaching framework on therapeutic security for registrars: define the three security domains, explain high/medium/low principles, describe structured placement assessment (including DUNDRUM-style tools), relational security practice, step-up/step-down and long-stay, restrictive-practice proportionality, discharge outcomes, and ANZ-relevant caveats. Be prepared to defend evidence without inventing statute section numbers.

Interpretation

Reveal interpretation

Definition. Therapeutic security integrates physical, procedural, and relational measures so that people with mental disorder who pose serious risk can be treated safely. Dual purpose: clinical recovery and public protection — not punishment.[1]

Three domains. Physical/environmental shell; procedural policies that structure risk-critical behaviour; relational security — staff knowledge, alliance with boundaries, early detection. Relational is most important for therapeutic progress and is measurable (STA).[3][4]

Levels. High: grave and immediate; escape not possible. Medium: serious risk; escape prevented. Low: significant risk; escape impeded. Always apply least restrictive level that safely enables treatment.[1][8]

Placement assessment. SPJ multi-source assessment; DUNDRUM-1 security triage, DUNDRUM-2 urgency, later DUNDRUM-3/4 for programmes and recovery; HCR-20-style tools complement but answer different questions. Systematic review supports structured approaches to secure admission assessment.[1][2][9]

Step-through and long-stay. Security need is dynamic; programme completion and recovery metrics support moves.[2][10] Long-stay ~1/5 in English high/medium research samples — treat stalled pathways as a system problem requiring active review.[5]

Restrictive practices. Necessary, proportionate, time-limited; DRILL-style ladders of restriction, intrusion, and liberty — not a substitute for correct security level.[7]

ANZ caveat. Regional services may lack separate high-secure campuses; match high-need patients using therapeutic security configuration within available estate (Jewell NZ teaching point).[8]

Discharge. Meta-analysis shows material reoffending, readmission, and excess mortality after secure discharge — aftercare is part of security planning.[6]

Legal hygiene. State principles only; never invent statute section numbers. Placement and transfer powers are jurisdiction-specific; teach matching of therapeutic security need rather than quoting invented sections.[1][8][9]

Expected depth probes

Differentiate PICU intensity from forensic security need; explain why relational security fails when staffing is chaotic; defend step-down for a long-stay patient with leave success; discuss group-level discharge prediction limits if asked; map a prison transfer without inventing transfer sections.[1][2][3][5][6]

References

[1]Flynn G, O'Neill C, McInerney C, et al. The DUNDRUM-1 structured professional judgment for triage to appropriate levels of therapeutic security: retrospective-cohort validation study BMC Psychiatry, 2011.PMID 21410967
[2]Davoren M, O'Dwyer S, Abidin Z, et al. Prospective in-patient cohort study of moves between levels of therapeutic security: the DUNDRUM-1 triage security, DUNDRUM-3 programme completion and DUNDRUM-4 recovery scales and the HCR-20 BMC Psychiatry, 2012.PMID 22794187
[3]Chester V, Alexander RT, Morgan W. Measuring relational security in forensic mental health services BJPsych Bull, 2017.PMID 29234515
[4]de Vries MG, Verkes RJ, Bulten BH. See think act scale: Validation of the Dutch version of a measure of relational security in high secure forensic psychiatric care Front Psychiatry, 2022.PMID 36262628
[5]Völlm BA, Edworthy R, Huband N, et al. Characteristics and Pathways of Long-Stay Patients in High and Medium Secure Settings in England; A Secondary Publication From a Large Mixed-Methods Study Front Psychiatry, 2018.PMID 29713294
[6]Fazel S, Fimińska Z, Cocks C, et al. Patient outcomes following discharge from secure psychiatric hospitals: systematic review and meta-analysis Br J Psychiatry, 2016.PMID 26729842
[7]Kennedy HG, Mullaney R, McKenna P, et al. A tool to evaluate proportionality and necessity in the use of restrictive practices in forensic mental health settings: the DRILL tool (Dundrum restriction, intrusion and liberty ladders) BMC Psychiatry, 2020.PMID 33097036
[8]Jewell M, Pillai K, Cavney J, et al. Examining the need for a high level of therapeutic security at a regional forensic mental health service in Aotearoa New Zealand Psychiatr Psychol Law, 2024.PMID 38628253
[9]Bowden J, Logan C, Robinson L, et al. Clinicians' use of the structured professional judgement approach for adult secure psychiatric service admission assessments: A systematic review PLoS One, 2024.PMID 39325743
[10]McCullough S, Stanley C, Smith H, et al. Outcome measures of risk and recovery in Broadmoor High Secure Forensic Hospital: stratification of care pathways and moves to medium secure hospitals BJPsych Open, 2020.PMID 32684202

Interpretation

Reveal interpretation

Restrictive practices. Necessary, proportionate, time-limited; DRILL-style ladders of restriction, intrusion, and liberty — not a substitute for correct security level.[7]

ANZ caveat. Regional services may lack separate high-secure campuses; match high-need patients using therapeutic security configuration within available estate (Jewell NZ teaching point).[8]

Discharge. Meta-analysis shows material reoffending, readmission, and excess mortality after secure discharge — aftercare is part of security planning.[6]

Expected depth probes

Differentiate PICU intensity from forensic security need; explain why relational security fails when staffing is chaotic; defend step-down for a long-stay patient with leave success; discuss group-level discharge prediction limits if asked; map a prison transfer without inventing transfer sections.[1][2][3][5][6]

References

[1]Flynn G, O'Neill C, McInerney C, et al. The DUNDRUM-1 structured professional judgment for triage to appropriate levels of therapeutic security: retrospective-cohort validation study BMC Psychiatry, 2011.PMID 21410967
[2]Davoren M, O'Dwyer S, Abidin Z, et al. Prospective in-patient cohort study of moves between levels of therapeutic security: the DUNDRUM-1 triage security, DUNDRUM-3 programme completion and DUNDRUM-4 recovery scales and the HCR-20 BMC Psychiatry, 2012.PMID 22794187
[3]Chester V, Alexander RT, Morgan W. Measuring relational security in forensic mental health services BJPsych Bull, 2017.PMID 29234515
[4]de Vries MG, Verkes RJ, Bulten BH. See think act scale: Validation of the Dutch version of a measure of relational security in high secure forensic psychiatric care Front Psychiatry, 2022.PMID 36262628
[5]Völlm BA, Edworthy R, Huband N, et al. Characteristics and Pathways of Long-Stay Patients in High and Medium Secure Settings in England; A Secondary Publication From a Large Mixed-Methods Study Front Psychiatry, 2018.PMID 29713294
[6]Fazel S, Fimińska Z, Cocks C, et al. Patient outcomes following discharge from secure psychiatric hospitals: systematic review and meta-analysis Br J Psychiatry, 2016.PMID 26729842
[7]Kennedy HG, Mullaney R, McKenna P, et al. A tool to evaluate proportionality and necessity in the use of restrictive practices in forensic mental health settings: the DRILL tool (Dundrum restriction, intrusion and liberty ladders) BMC Psychiatry, 2020.PMID 33097036
[8]Jewell M, Pillai K, Cavney J, et al. Examining the need for a high level of therapeutic security at a regional forensic mental health service in Aotearoa New Zealand Psychiatr Psychol Law, 2024.PMID 38628253
[9]Bowden J, Logan C, Robinson L, et al. Clinicians' use of the structured professional judgement approach for adult secure psychiatric service admission assessments: A systematic review PLoS One, 2024.PMID 39325743
[10]McCullough S, Stanley C, Smith H, et al. Outcome measures of risk and recovery in Broadmoor High Secure Forensic Hospital: stratification of care pathways and moves to medium secure hospitals BJPsych Open, 2020.PMID 32684202