Four years comparative follow-up evaluation of community-based, step-down, and residential specialist psychodynamic programmes for personality disorders

Current state of the evidence on community treatments for people with complex emotional needs: a scoping review

BACKGROUND

Improving the quality of care in community settings for people with 'Complex Emotional Needs' (CEN-our preferred working term for services for people with a "personality disorder" diagnosis or comparable needs) is recognised internationally as a priority. Plans to improve care should be rooted as far as possible in evidence. We aimed to take stock of the current state of such evidence, and identify significant gaps through a scoping review of published investigations of outcomes of community-based psychosocial interventions designed for CEN.

METHODS

We conducted a scoping review with systematic searches. We searched six bibliographic databases, including forward and backward citation searching, and reference searching of relevant systematic reviews. We included studies using quantitative methods to test for effects on any clinical, social, and functioning outcomes from community-based interventions for people with CEN. The final search was conducted in November 2020.

RESULTS

We included 226 papers in all (210 studies). Little relevant literature was published before 2000. Since then, publications per year and sample sizes have gradually increased, but most studies are relatively small, including many pilot or uncontrolled studies. Most studies focus on symptom and self-harm outcomes of various forms of specialist psychotherapy: most result in outcomes better than from inactive controls and similar to other specialist psychotherapies. We found large evidence gaps. Adaptation and testing of therapies for significant groups (e.g. people with comorbid psychosis, bipolar disorder, post-traumatic stress disorder, or substance misuse; older and younger groups; parents) have for the most part only reached a feasibility testing stage. We found little evidence regarding interventions to improve social aspects of people's lives, peer support, or ways of designing effective services.

CONCLUSIONS

Compared with other longer term mental health problems that significantly impair functioning, the evidence base on how to provide high quality care for people with CEN is very limited. There is good evidence that people with CEN can be helped when specialist therapies are available and when they are able to engage with them. However, a much more methodologically robust and substantial literature addressing a much wider range of research questions is urgently needed to optimise treatment and support across this group.

A preliminary service evaluation of a personality disorder case management service

AIMS

The aim of this study is to assess the impact of establishing a specialized community personality disorder team on out of area placements, local hospital admissions and out of hours crisis contacts for service users with borderline personality disorder.

METHOD

This is a before-after interim evaluation of a new service. We tested, through a paired t-test, whether the intervention generated statistically significant differences over a range of measures of service usage, including out of area placements, local hospital admissions and out of hours crisis contacts. Data from 12 months after the intervention started were compared with the previous 12 months of routine care, to determine the effect on crisis contacts, days in hospital and those returning from/or sent out of area for care. Finally, we have assessed the likelihood to generate cost savings.

RESULTS

All service users in out of area placements were repatriated to live in the community locally (100%), and there was a statistically significant decrease in inpatient admissions (80%). This was counterbalanced by a smaller but statistically significant increase in out of hours community crisis contacts (30%), although these reduced over time.

CONCLUSION

Reorganizing local care pathways can lead to less out of area placements and less hospital admissions. © 2019 John Wiley & Sons, Ltd.