A service evaluation of short-term mentalisation based treatment for personality disorder.

BACKGROUND: People with personality disorder experience long waiting times for access to psychological treatments, resulting from a limited availability of long-term psychotherapies and a paucity of evidence-based brief interventions. Mentalisation-based treatment (MBT) is an efficacious therapeutic modality for personality disorder, but little is known about its viability as a short-term treatment. AIMS: We aimed to evaluate mental health, client satisfaction and psychological functioning outcomes before and after a 10-week group MBT programme as part of a stepped-care out-patient personality disorder service. METHOD: We examined routinely collected pre-post treatment outcomes from 176 individuals (73% female) aged 20-63 years, attending a dedicated out-patient personality disorder service, who completed MBT treatment. Participants completed assessments examining mentalising capacity, client satisfaction, emotional reactivity, psychiatric symptom distress and social functioning. RESULTS: Post-MBT outcomes suggested increased mentalising capacity (mean difference 5.1, 95% CI 3.4-6.8, P < 0.001) and increased client satisfaction with care (mean difference 4.3, 95% CI 3.3-5.2, P < 0.001). Post-MBT emotional reactivity (mean difference -6.3, 95% CI -8.4 to -4.3, P < 0.001), psychiatric symptom distress (mean difference -5.2, 95% CI -6.8 to -3.7, P < 0.001) and impaired social functioning (mean difference -0.7, 95% CI -1.2 to -0.3, P = 0.002) were significantly lower than pre-treatment. Improved mentalising capacity predicted improvements in emotional reactivity (ß = -0.56, P < 0.001) and social functioning (ß = -0.35, P < 0.001). CONCLUSIONS: Short-term MBT as a low-intensity treatment for personality disorder was associated with positive pre-post treatment changes in social and psychological functioning. MBT as deployed in this out-patient service expands access to personality disorder treatment.

A Phenomenological Exploration of the Voices Reported by Borderline Personality and Schizophrenia Patients.

INTRODUCTION: Over time, there have been different views regarding the verbal auditory hallucinations (VAHs) reported by borderline personality disorder (BPD) and schizophrenia patients. More recently, their similarity has been emphasized, a view that undoubtedly has significant implications in terms of differential diagnosis and management. To explore this important issue, we undertook a detailed phenomenological assessment of persistent VAH reported by BPD and schizophrenia DSM-IV participants. METHODS: The Psychotic Symptoms Rating Scale (PSYRATS), the Revised Beliefs About Voices Questionnaire (BAVQ-R), the Multidimensional Scale for Hallucinations (MSH), and a detailed clinical interview were administered to 11 BPD and 10 schizophrenia DSM-IV participants. RESULTS: The VAHs of both groups were similar regarding intensity, reported as located inside or outside the head, and frequency in which they were described as a third-person phenomenon. However, the patients' stance towards their VAH was clearly different. Whilst BPD patients identified them in a clear way in terms of gender and age and disliked them, schizophrenia patients identified them more vaguely, reported them both as more disruptive but at the same time engaged with them more positively; schizophrenia patients also integrated their VAH more into delusions. DISCUSSION: Whilst reporting similar intensity of their VAH, the 2 groups' stance towards them were strikingly different in that BPD participants regarded them as identifiable and unequivocally unpleasant whilst schizophrenia participants regarded them in a rather vague and ambiguous manner. Methodologically, this preliminary study suggests that in-depth phenomenological assessment can help to elucidate the differential diagnosis of VAH in these, possibly other, clinical groups. Further research is warranted to establish whether these preliminary findings are replicated on a bigger clinical sample.

A Computational Phenotype of Disrupted Moral Inference in Borderline Personality Disorder.

BACKGROUND: Borderline personality disorder (BPD) is a serious mental disorder characterized by marked interpersonal disturbances, including difficulties trusting others and volatile impressions of others' moral character, often resulting in premature relationship termination. We tested a hypothesis that moral character inference is disrupted in BPD and sensitive to democratic therapeutic community (DTC) treatment. METHODS: Participants with BPD (n = 43; 20 untreated and 23 DTC-treated) and control participants without BPD (n = 106) completed a moral inference task where they predicted the decisions of 2 agents with distinct moral preferences: the "bad" agent was more willing than the "good" agent to harm others for money. Periodically, participants rated their subjective impressions of the agent's moral character and the certainty of those impressions. We fit a hierarchical Bayesian learning model to participants' trialwise predictions to describe how beliefs about the morality of the agents were updated by new information. RESULTS: The computational mechanisms of moral inference differed for patients with untreated BPD relative to matched control participants and patients with DTC-treated BPD. In patients with BPD, beliefs about harmful agents were more certain and less amenable to updating relative to both control participants and participants who were treated with DTC. CONCLUSIONS: The findings suggest that DTC may help the maintenance of social relationships in BPD by increasing patients' openness to learning about adverse interaction partners. The results provide mechanistic insights into social deficits in BPD and demonstrate the potential for combining objective behavioral paradigms with computational modeling as a tool for assessing BPD pathology and treatment outcomes.

The place of free will and agency in psychiatric practice.

In psychiatric practice, professionals tend to split patients into those who are responsible for their actions, and those who are not. This approach does a disservice to both groups. Patients assumed to retain agency may be blamed, and those assumed to lack agency are disempowered. Professionals should adopt a more nuanced approach to agency and control, recognising that it is impaired in most psychiatric disorders, but absent in very few. This is possible without making stigma worse.

Invited commentary on When unbearable suffering incites psychiatric patients to request euthanasia: a qualitative study.

Although the paper in this issue by Verhofstadt et al sheds some light on the features of unbearable suffering stemming from psychiatric disorder leading to a request for euthanasia, this is limited. The bulk of the paper illustrates the particular ethical challenges posed by the policy of making euthanasia available in these circumstances.

Democratic therapeutic community treatment for personality disorder: randomised controlled trial.

BACKGROUND: Democratic therapeutic community (DTC) treatment has been used for many years in an effort to help people with personality disorder. High-quality evidence from randomised controlled trials (RCTs) is absent. AIMS: To test whether DTC treatment reduces use of in-patient services and improves the mental health of people with personality disorder. METHOD: An RCT of 70 people meeting DSM-IV criteria for personality disorder (trial registration: ISRCTN57363317). The intervention was DTC and the control condition was crisis planning plus treatment as usual (TAU). The primary outcome was days of in-patient psychiatric treatment. Secondary outcomes were social function, mental health status, self-harm and aggression, attendance at emergency departments and primary care, and satisfaction with care. All outcomes were measured at 12 and 24 months after randomisation. RESULTS: Number of in-patient days at follow-up was low among all participants and there was no difference between groups. At 24 months, self- and other directed aggression and satisfaction with care were significantly improved in the DTC compared with the TAU group. CONCLUSIONS: DTC is more effective than TAU in improving outcomes in personality disorder. Further studies are required to confirm this conclusion.

Evaluating sustainability: a retrospective cohort analysis of the Oxfordshire therapeutic community.

BACKGROUND: Therapeutic communities (TCs) could reduce the health care use of people with personality disorder (Davies S, Campling P and Ryan K, Psychiatrist 23:79-83, 1999; Barr W, Kirkcaldy A, Horne A, Hodge S, Hellin K and Göpfert M, J Ment Health 19:412-421, 2010) and in turn reduce the financial and environmental costs of services. Our hypothesis is that 3 years following entry to a TC service, patients have reduced subsequent health care use and associated reductions in financial costs and carbon footprint. METHODS: A retrospective 4-year cohort study examined changes in health care use following entry to the Oxfordshire TC service. Comparative analysis was undertaken on a treated (n = 40) and a control group (referred but who declined treatment; n = 45). Financial costs and carbon footprint of health care use were calculated using national tariffs and standard carbon conversion factors. Mean changes in these outcomes were compared over 1, 2 and 3 years and adjusted for costs and carbon footprints in the year prior to joining the TC service. RESULTS: Compared to baseline, the group receiving TC care had greater reductions in financial costs and carbon footprint associated with A&E attendances (p = 0.04) and crisis mental health appointments (p = 0.04) than the control group. There were significantly greater reductions in carbon footprint for all secondary health care use, both physical and mental health care, after 3 years (p = 0.04) in the TC group. CONCLUSIONS: TC services may have the potential to reduce the financial cost and carbon footprint of health care.

Therapeutic communities for addictions: a review of their effectiveness from a recovery-oriented perspective.

Therapeutic communities (TCs) for addictions are drug-free environments in which people with addictive problems live together in an organized and structured way to promote change toward recovery and reinsertion in society. Despite a long research tradition in TCs, the evidence base for the effectiveness of TCs is limited according to available reviews. Since most of these studies applied a selective focus, we made a comprehensive systematic review of all controlled studies that compared the effectiveness of TCs for addictions with that of a control condition. The focus of this paper is on recovery, including attention for various life domains and a longitudinal scope. We searched the following databases: ISI Web of Knowledge (WoS), PubMed, and DrugScope. Our search strategy revealed 997 hits. Eventually, 30 publications were selected for this paper, which were based on 16 original studies. Two out of three studies showed significantly better substance use and legal outcomes among TC participants, and five studies found superior employment and psychological functioning. Length of stay in treatment and participation in subsequent aftercare were consistent predictors of recovery status. We conclude that TCs can promote change regarding various outcome categories. Since recovering addicts often cycle between abstinence and relapse, a continuing care approach is advisable, including assessment of multiple and subjective outcome indicators.

How therapeutic communities work: specific factors related to positive outcome.

BACKGROUND: Therapeutic communities (TCs) are becoming increasingly widespread as a form of treatment for entrenched mental health problems, particularly addictions and personality disorders, and are equally used in educational, prison and learning disability settings. Despite growing evidence for their effectiveness, little research has been conducted to establish how TCs work to produce positive outcomes. We hypothesize that there are two specific factors that in combination contribute to TC effectiveness: the promotion of a sense of belongingness and the capacity for responsible agency. Although both factors are found in other therapeutic approaches and are important to the psychosocial aspects of psychiatric care more generally, we argue that their combination, extent and emphasis are unique to TCs. MATERIAL: Drawing on social and experimental psychology, we: (1) review research on a sense of belongingness and the capacity for responsible agency; (2) establish the mechanisms by which TCs appear to promote them; (3) draw lessons for TC practice; and (4) suggest why they may contribute to positive outcome. DISCUSSION: A sense of belongingness is correlated with improved self-esteem and overall well-being. The capacity for responsible agency is central to behavioural change. TCs are typically used in fields where positive outcome requires both personal growth and behavioural change. We suggest that TCs are uniquely placed to demand such growth and change of their members because the sense of belongingness engendered by TC methods protects against the risks engendered by this demand. CONCLUSION: Empirically informed, evidence-driven research is necessary to understand how TCs work and how TC practice can be improved. This understanding may offer lessons for the improvement of psychosocial aspects of psychiatric care more generally.

Finding the will to recover: philosophical perspectives on agency and the sick role.

Recovery from a range of common medical conditions requires patients to have the will to change their behaviour. The authors argue that the proper recognition of the role of willpower in recovery is necessary for effective treatment.

The moral content of psychiatric treatment.

Psychiatric treatment can enhance human morality. It can promote the emergence of moral motives and intentions, aid in the acquisition of skills essential to moral action, and help to develop the ability to apply moral understanding and skills in particular circumstances. Good psychiatric practice demands an honest appraisal of its moral dimension.