Increasing access to psychological therapies for people with psychosis: Predictors of successful training

Care coordinator delivered method of levels therapy to improve engagement and other outcomes in early psychosis (CAMEO): protocol for a feasibility cluster-randomised controlled trial

BACKGROUND

Rates of disengagement from early intervention in psychosis (EIP) services are high. Care coordinators make up the largest staff group in EIP services and have the most frequent and sustained contact with service users. The quality of relationships between service users and care coordinators plays a central role in determining the effectiveness of EIP services. Care coordinators, however, are not routinely offered training in psychosocial interventions that could enhance the therapeutic impact of their role. Method of levels (MOL) is a flexible, transdiagnostic cognitive therapy with potential advantages over previously evaluated approaches. Training care coordinators in MOL could make their routine contacts with service users more helpful and improve outcomes such as recovery rates and levels of engagement.

AIMS

This study aims to assess the feasibility of training care coordinators in EIP services to deliver MOL, to understand whether this approach might improve service user engagement and recovery from psychosis compared to treatment as usual, and to assess the feasibility of conducting a cluster-randomised controlled trial (C-RCT) with clustering at the level of teams. Specific feasibility outcomes relate to the recruitment and retention of participants, care coordinators' level of engagement with the MOL training and supervision programme, implementation of MOL in practice, and the acceptability of the intervention amongst participants.

METHODS

A feasibility parallel group cluster-randomised controlled trial (C-RCT) designs with two arms: (1) treatment as usual (TAU) or (2) TAU plus support from a care coordinator who has received training in MOL. Randomisation will take place at the level of EIP teams with an allocation ratio of 1:2 in favour of the intervention arm. Our recruitment target is 12 EIP teams, 24 care coordinators working in participating EIP teams, and up to 96 service users working with participating care coordinators. Outcomes will be collected at baseline, 3 months, and 6 months. Qualitative methods will be used to understand participants' experiences of the study, MOL training programme, and MOL intervention.

DISCUSSION

This is the first study that aims to evaluate the feasibility of training EIP care coordinators to deliver MOL in their routine practice. Training care coordinators in MOL could enhance the quality of relationships between care coordinators and service users and improve outcomes for people experiencing early psychosis. Results will be used to determine the appropriateness of progressing to a larger evaluation trial.

TRIAL REGISTRATION

This study was prospectively registered with the ISRCTN Registry (14082421).

Effects of Training in Cognitive Behavioural Therapy and Motivational Interviewing on Mental Health Practitioner Behaviour: A Systematic Review and Meta-Analysis

Effective training of mental health professionals is crucial for bridging the gap between research and practice when delivering cognitive behavioural therapy (CBT) and motivational interviewing (MI) within community settings. However, previous research has provided inconclusive evidence regarding the impact of training efforts. The current study aimed to systematically search, review and synthesize the literature on CBT and MI training to assess its effect on practitioner behavioural outcomes. Following prospective registration, a literature search was conducted for studies where mental health practitioners were exposed to training in face-to-face CBT or MI, reporting on at least one quantitative practitioner behavioural outcome. A total of 116 studies were eligible for the systematic review, and 20 studies were included in four meta-analyses. The systematic review highlights the need to establish psychometrically valid outcome measures for practitioner behaviour. Results of the meta-analyses suggest that training has a greater effect on practitioner behaviour change compared to receiving no training or reading a treatment manual. Training combined with consultation/supervision was found to be more effective than training alone, and no differences were found between face-to-face and online training. Results should be interpreted with caution due to methodological limitations in the primary studies, large heterogeneity, and small samples in the meta-analyses. Future directions are discussed.

State of the art in psychological therapies for psychosis: Family interventions for psychosis

PURPOSE

It is a half-century since the coalescence of social psychiatry and systemic family therapy approaches started to inform condition-specific therapeutic work with families to reduce relapse and hospital readmission for people with schizophrenia. Today, family interventions are a cornerstone of international guidelines for the treatment of psychosis, and of workforce development initiatives. Effect sizes for clinical and economic outcomes are large, and the evidence base is robust and reliable, not only for outcomes but also for the underpinning theoretical models, which are coherent and consistent. Few, if any, psychological therapies, have so powerful a framework to drive widespread implementation. Nevertheless, delivery in clinical services is variable, often lagging behind that of individual cognitive behavioural therapy, notwithstanding its considerably weaker implementation framework. Our aim in this article is to formulate this translation failure and offer potential solutions.

METHOD

We summarise the model/intervention and supporting evidence, then consider why delivery remains problematic.

RESULTS

We highlight the inter-linked issues of conceptual confusion between and conflation of, different approaches to working with families; of addressing diagnostic uncertainty, complex comorbidity and adapting interventions for specific populations; and of translation from gold-standard research trial practice, through educational curricula and training programmes, to routine delivery in frontline services.

CONCLUSION

We present our view of clinical, research and workforce development priorities to address these issues and continue the collective effort, moving into the next half-century, to work more effectively with people with psychosis and their families, to further improve outcomes.

Randomised controlled trial on the effect of video-conference cognitive behavioural therapy for patients with schizophrenia: a study protocol

INTRODUCTION

Cognitive behavioural therapy for psychosis (CBTp) has demonstrated effectiveness in reducing positive symptoms, improving depression, enhancing coping skills and increasing awareness of illness. However, compared with cognitive behavioural therapy for depression and anxiety, the spread of CBTp in clinical practice is minimal. The present study designed a randomised controlled trial (RCT) research protocol to evaluate whether real-time remote video-conference CBTp (vCBTp) could facilitate access to psychosocial interventions and effectively improve symptoms compared with usual care (UC) for patients with schizophrenia.

METHODS AND ANALYSIS

This exploratory RCT will consist of two parallel groups (vCBTp+UC and UC alone) of 12 participants (n=24) diagnosed with schizophrenia, schizoaffective disorder or paranoid disorder, who remain symptomatic following pharmacotherapy. Seven 50-min weekly vCBTp interventions will be administered to test efficacy. The primary outcome will be the positive and negative syndrome scale score at week 8. The secondary outcome will be the Beck Cognitive Insight Scale to assess insight, the Patient Health Questionnaire-9 to assess depression, the Generalised Anxiety Disorder-7 to assess anxiety, the 5-level EuroQol 5-dimensional questionnaire to assess quality of life and the Impact of Event Scale-Revised to assess subjective distress about a specific stressful life event. We will take all measurements at 0 weeks (baseline) and at 8 weeks (post-intervention), and apply intention-to-treat analysis.

ETHICS AND DISSEMINATION

We will conduct this study in the outpatient department of Cognitive Behavioral Therapy Center at Chiba University Hospital. Further, all participants will be informed of the study and will be asked to sign consent forms. We will report according to the Consolidated Standards of Reporting Trials.

TRIAL REGISTRATION NUMBER

UMIN000043396.

"Stuck between a Rock and a Hard Place": How Mental Health Nurses' Experience Psychosocial interventions in Irish Mental Health Care Settings

WHAT IS KNOWN ON THE SUBJECT?: Psychosocial interventions (PSI) are recognized and recommended internationally as they primarily focus on improving a client's mental health and preventing relapse. Limited qualitative studies focus on the similarities and differences on offering PSI in practice across many countries. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: This manuscript provides readers with qualitative findings of mental health nurses' (MHNs) experiences of using PSI in practice and the need for regular clinical supervision to increase MHNs confidence and enhance the offering of PSI. MHNs want PSI guidelines for the offering of these skills to their client groups across practice settings. MHNs require work release from practice to attend supplementary training on PSI so that they can do their job adequately. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: This study sheds light on the similarities and differences on PSI in Irish mental health services. It also highlights what MHNs recognize as important for PSI to be implemented. Clinical supervision and the development of PSI guidelines are necessary so that MHNs feel confident delivering these skills. They also need ongoing work release from practice to attend supplementary PSI training to provide best evidence to enhancing client experiences and positive PSI recovery outcomes. ABSTRACT: Description The paper will report on the interview data of trained MHNs' experiences of using PSI within the Irish context. This observational data will be reported elsewhere (Smyth et al. 2020-under review). Introduction This research is conducted when the current reform of Irish mental health governance demands clarification of key psychosocial skills (PSI) required for mental health nurses (MHNs) to embrace recovery-orientated ways of working. There is limited evidence about this important topic in Ireland and across countries. Aim To explore PSI-trained MHNs' experiences of using PSI within Ireland. Method A multiple case study methodology was used and situated within an interpretive paradigm. Data were gathered using semi-structured interviews with 40 PSI-trained MHNs. Findings Three overarching themes developed from the analysis. These included (a) PSI-trained MHNs' understanding and use of PSI; (b) facilitating factors supporting the use of PSI by PSI-trained MHNs; and (c) obstacles limiting the use of PSI by PSI-trained MHNs. Discussion MHNs recognize that regular clinical supervision is required to increase their confidence, along with PSI guidelines for the offering of these skills across practice settings. MHNs also need work release to attend supplementary training on PSI so that they can do their job adequately. Implications for practice This study suggests that MHNs are often stuck between a rock and a hard place when delivering PSI in practice. MHNs need to be aware that this can affect client outcomes. Relevance statement This research identified a gap in knowledge within the Irish context but also across the world on this important topic. MHNs need access to regular clinical supervision, PSI guidelines and ongoing PSI training to feel confident in order to keep abreast of the changes happening in mental health practice and research.

Increasing access to brief Coping Strategy Enhancement for distressing voices: a service valuation exploring a possible role for briefly-trained therapists

Hearing voices is a distressing and trans-diagnostic experience. Cognitive behavioural therapy (CBT) is an effective psychological treatment for distressing voices, but is offered to only a minority of patients. Limited resources are a barrier to accessing CBT. Evaluations of brief forms of CBT for voices have offered encouraging findings, but the ability of briefly-trained therapists to deliver these brief therapies has yet to be explored. We evaluated the outcomes of a brief form of CBT (Coping Strategy Enhancement, CSE) for voices when delivered by highly-trained and briefly-trained therapists. This was a service evaluation comparing pre–post outcomes in patients who had completed brief CSE over four sessions, within NHS Mental Health Services, delivered by highly-trained and briefly-trained therapists. The primary outcome was the negative impact scale of the Hamilton Program for Schizophrenia Voices Questionnaire. Data were available from 92 patients who completed a course of brief CSE – nearly half of whom received therapy from a briefly-trained therapist. Modest benefits across the sample were consistent with previous evaluations and did not seem to be influenced by the training of the therapist. This service evaluation offers further evidence that brief CSE can begin a therapeutic conversation about distressing voices within routine clinical practice. The usefulness of this initial conversation does not seem to be reliant upon the extent of therapist training, suggesting that briefly-trained therapists may play a role in increasing access to these conversations for patients distressed by hearing voices.

Key learning aims

(1)

Training early psychosis community clinicians in CBT for psychosis: Implementation and feasibility

OBJECTIVE

Cognitive behavioural therapy (CBT) has demonstrated efficacy for treating of psychotic symptoms and is recommended as an evidence-based practice (EBP) in early psychosis services. Despite this recommendation, there is limited information about the feasibility of training community clinicians, working in an early psychosis service, to competence in the delivery of this intervention.

METHOD

Fifty clinicians working in an early psychosis service across five programs in Northern California were trained in CBT for psychosis (CBTp) between 2010 and 2014. Following the training, clinicians attended weekly group consultation and submitted taped sessions for review. Tapes were rated for competency using the Cognitive Therapy Scale-Revised (CTS-R). Clinicians who achieved competence were engaged in a train-the-trainer model to support ongoing sustainability of the training program.

RESULTS

Data from 40 clinicians were reviewed for achievement of competence. Over the training period 18 clinicians achieved competence while 20 clinicians left the service before achieving competence and 12 were still in the process of achieving competence at the point of data analysis. It took on average 54 weeks (range 17-130 weeks) and an average of six tape reviews (range 3-18) to train clinicians to competency.

CONCLUSIONS

Community clinicians working in an early psychosis program can be trained to competence in CBTp following an initial didactic period and ongoing weekly group consultation, although staff turnover hindered implementation. Challenges and opportunities for future implementation in community sites are presented in the context of further expansion of early psychosis services in the United States.

Assessing Implementation Strategy Reporting in the Mental Health Literature: A Narrative Review

Inadequate implementation strategy reporting restricts research synthesis and replicability. We explored the implementation strategy reporting quality of a sample of mental health articles using Proctor et al.'s (Implement Sci 8:139, 2013) reporting recommendations. We conducted a narrative review to generate the sample of articles and assigned a reporting quality score to each article. The mean article reporting score was 54% (range 17-100%). The most reported domains were: name (100%), action (82%), target (80%), and actor (67%). The least reported domains included definition (6%), temporality (26%), justification (34%), and outcome (37%). We discuss limitations and provide recommendations to improve reporting.

Building capacity to provide innovative interventions for early psychosis in mental health professionals

Despite international guidelines, cognitive behavioural therapy for early psychosis (CBTep) is still under-used in daily clinical practice, mainly due to the lack of specific skills among mental health professionals. The aim of the study was to evaluate the feasibility and efficacy of a CBTep training course and to investigate the impact of trainees’ variables on the level of skills acquisition. An intensive and graded CBTep training programme consisting of 112 hours of plenary lectures, 30 hours of group supervision and 3 months of practical training was offered to mental health professionals of 65 Italian community Mental Health Centers (CMHCs). CBT expert psychologists were used as the comparison group. Participants underwent pre-planned exams to test the level of skills acquisition and were requested to complete a satisfaction survey. The vast majority of participants (93%) completed the training with medium–high evaluation scores and reported to be highly satisfied with the course. CMHCs staff members achieved high scores in the examinations and no major differences between them and CBT expert psychologists were found in most of the final exam scores. Our results support the feasibility and the efficacy of the training to build specific CBTep capacity in a large cohort of professionals working in Italian Generalist Mental Health Services.

Key learning aims

(1)

Exploring the implementation of cognitive behaviour therapy for psychosis using the Normalization Process Theory framework

OBJECTIVE

Evidence suggests that only a minority of service users experiencing psychosis have access to Cognitive Behavioural Therapy for psychosis (CBTp). Normalization Process Theory (NPT) is a theoretical framework which focuses on processes by which interventions are implemented and normalized in clinical practice. This study explored the views and experiences of mental health professionals regarding the implementation of CBTp. Barriers and facilitators to implementation were explored using the NPT framework.

DESIGN

A qualitative methodology was adopted involving semi-structured focus groups and individual interviews.

METHODS

A total of 14 members of staff working in the community and crisis mental health teams were recruited. Thematic analysis was used to generate initial themes. The framework approach was utilized to map initial themes to the NPT framework.

RESULTS

Inductive coding generated five overarching themes consisting of 15 individual subthemes which captured the perceived barriers to engagement; contextual barriers to implementation; optimization of implementation; positive attitudes towards implementation; and expectations of implementing CBTp. All but two subthemes mapped on to the NPT framework. The deductive analysis suggested that difficulties in making sense of CBTp among professionals were reflected as service level barriers which impeded wider implementation.

CONCLUSION

The results of this study suggested a mixture of barriers and facilitators to CBTp implementation. Interpreting our findings within an NPT framework indicates the importance of strong clinical leadership to address difficulties in sense-making and service investment in CBTp.

PRACTITIONER POINTS

Findings indicate a mixture of barriers and facilitators to CBTp implementation. NPT analysis indicates difficulties in coherence among stakeholders regarding the purpose and value of CBTp. Difficulties making sense of CBTp translates into service level barriers and impede the collective action of stakeholders. The role of clinical leadership is crucial in increasing coherence and collective action in services.

Increasing access to CBT for psychosis patients: a feasibility, randomised controlled trial evaluating brief, targeted CBT for distressing voices delivered by assistant psychologists (GiVE2)

Background

The National Institute for Health and Care Excellence (NICE) recommends that Cognitive Behaviour Therapy for psychosis (CBTp) is offered to all patients with a psychosis diagnosis. However, only a minority of psychosis patients in England and Wales are offered CBTp. This is attributable, in part, to the resource-intensive nature of CBTp. One response to this problem has been the development of CBTp in brief formats that are targeted at a single symptom and the mechanisms that maintain distress. We have developed a brief form of CBTp for distressing voices and reported preliminary evidence for its effectiveness when delivered by highly trained therapists (clinical psychologists). This study will investigate the delivery of this intervention by a cost-effective workforce of assistant psychologists following a brief training and evaluate the acceptability and feasibility of conducting a future, definitive, randomised controlled trial (RCT).

Methods

This is a feasibility study for a pragmatic, three-arm, parallel-group, superiority 1:1:1 RCT comparing a Guided self-help CBT intervention for voices and treatment as usual (GiVE) to Supportive Counselling and treatment as usual (SC) to treatment as usual alone (TAU), recruiting across two sites, with blinded post-treatment and follow-up assessments. A process evaluation will quantitatively and qualitatively explore stakeholder experience.

Discussion

Expected outcomes will include an assessment of the feasibility of conducting a definitive RCT, and data to inform the calculation of its sample size. If evidence from a subsequent, fully powered RCT suggests that GiVE is clinically and cost-effective when delivered by briefly trained assistant psychologists, CBTp offered in these less resource-intensive forms has the potential to generate benefits for individual patients (reduced distress, enhanced recovery and enhanced quality of life), service-level patient benefit (increased access to evidence-based psychological therapies) and economic benefits to the NHS (in terms of the reduced use of mental health inpatient services).

Trial registration

Current Controlled Trials, ISRCTN registration number: 16166070. Registered on 5 February 2019.

Assessing Implementation Strategy Reporting in the Mental Health Literature: A Narrative Review

Inadequate implementation strategy reporting restricts research synthesis and replicability. We explored the implementation strategy reporting quality of a sample of mental health articles using Proctor et al.'s (Implement Sci 8:139, 2013) reporting recommendations. We conducted a narrative review to generate the sample of articles and assigned a reporting quality score to each article. The mean article reporting score was 54% (range 17-100%). The most reported domains were: name (100%), action (82%), target (80%), and actor (67%). The least reported domains included definition (6%), temporality (26%), justification (34%), and outcome (37%). We discuss limitations and provide recommendations to improve reporting.

Improving Access to psychological therapies for people with severe mental illness (IAPT-SMI): Lessons from the South London and Maudsley psychosis demonstration site

Implementation of evidence-based cognitive behavioural therapy for psychosis (CBTp) remains low in routine services. The United Kingdom Improving Access to Psychological Therapies for people with Severe Mental Illness (IAPT-SMI) initiative aimed to address this issue. The project evaluated whether existing services could improve access to CBTp and demonstrate effectiveness using a systematic approach to therapy provision and outcome monitoring (in a similar way to the Improving Access to Psychological Therapies (IAPT) model for people with anxiety and depression). We report the clinical outcomes and key learning points from the South London and Maudsley NHS Foundation Trust IAPT-SMI demonstration site for psychosis. Additional funding enabled increased therapist capacity within existing secondary care community mental health services. Self-reported wellbeing and psychotic symptom outcomes were assessed, alongside service use and social/occupational functioning. Accepted referrals/year increased by 89% (2011/12: n = 106/year; 2012-2015: n = 200/year); 90% engaged (attended ≥5 sessions) irrespective of ethnicity, age and gender. The assessment protocol proved feasible, and pre-post outcomes (n = 280) showed clinical improvements and reduced service use, with medium effects. We conclude that, with appropriate service structure, investment allocated specifically for competent therapy provision leads to increased and effective delivery of CBTp. Our framework is replicable in other settings and can inform the wider implementation of psychological therapies for psychosis.

The Meaning of Voices in Understanding and Treating Psychosis: Moving Towards Intervention Informed by Collaborative Formulation

From a medical perspective, hearing voices is perceived as a symptom of mental illness and their content as largely irrelevant. The effectiveness of antipsychotic medication has made it central to the treatment of psychosis. However pharmacological treatment alone is rarely sufficient for this disabling condition. This review examined the feasibility of formulating an understanding of the meaning of voices in psychosis to inform intervention. Examination of the literature demonstrated the need for a paradigm shift to a recovery model, drawing on biopsychosocial factors in formulating an understanding of the meaning of voices in the context of a person's life. Providing the opportunity to talk about their experiences may aid the development of an interpersonally coherent narrative representing opportunities for psychological growth. Findings have implications for treatment planning and assessment of outcome. Collaborative formulation regarding the subjective meaning of voices may aid in understanding their development and maintenance and guide intervention. Hearing voices with reduced negative effects on wellbeing and functioning may reduce distress and improve quality of life even in the presence of voices. CFT, CBT, Relating Therapy and Open Dialogue may be effective in applying these principles. Findings are limited by the lack of controlled studies. Further controlled studies and qualitative explorations of individual experiences are recommended.

A systematic review of the implementation of recommended psychological interventions for schizophrenia: Rates, barriers, and improvement strategies

PURPOSE

A systematic review of the literature exploring if the UK recommendations for psychological interventions for schizophrenia were being met was carried out. Rates of implementation for cognitive behavioural therapy (CBT) and family intervention (FI) were compared. The barriers against implementation and described strategies aimed at improving implementation were reviewed.

METHODS

A literature search of electronic bibliography databases (Psychinfo, Medline, Pubmed, AMED, CINHAL, and EMBASE), reference and citation lists, the Evaluation and Review of NICE Implementation (ERNIE) database, a manual search of Clinical Psychology Forum, governmental reports, charity, and service user group reports was conducted.

RESULTS

Twenty-six articles met the inclusion criteria, 11 provided data on implementation rates, 13 explored the barriers to implementation, and 10 gave information about improvement strategies. Rates of implementation varied from 4% to 100% for CBT and 0% to 53% for FI, and studies varied in the methodology used and quality of the articles. Previously reported barriers to implementation were found, with organisational barriers being most commonly followed by barriers met by staff members and service users. Implementation strategies discovered included training packages for CBT, FI, and psychosocial interventions as well as empirical evidence suggesting methods for engagement with service users.

CONCLUSIONS

Rates of implementation for CBT and FI are still below recommended levels with wide variation of rates found. This suggests inequalities in the provision of psychological interventions for schizophrenia are still present. Previously identified barriers to implementation were confirmed. Attempted implementation strategies have been met with modest success.

PRACTITIONER POINTS

Inequalities in the provision of psychological therapies for schizophrenia persist. Good quality cognitive behavioural therapy and FI training do not ensure implementation. Collaboration at all levels of healthcare is needed for effective implementation.

Evaluating the feasibility of complex interventions in mental health services: standardised measure and reporting guidelines

BACKGROUND

The feasibility of implementation is insufficiently considered in clinical guideline development, leading to human and financial resource wastage.

AIMS

To develop (a) an empirically based standardised measure of the feasibility of complex interventions for use within mental health services and (b) reporting guidelines to facilitate feasibility assessment.

METHOD

A focused narrative review of studies assessing implementation blocks and enablers was conducted with thematic analysis and vote counting used to determine candidate items for the measure. Twenty purposively sampled studies (15 trial reports, 5 protocols) were included in the psychometric evaluation, spanning different interventions types. Cohen's kappa (κ) was calculated for interrater reliability and test-retest reliability.

RESULTS

In total, 95 influences on implementation were identified from 299 references. The final measure - Structured Assessment of FEasibility (SAFE) - comprises 16 items rated on a Likert scale. There was excellent interrater (κ = 0.84, 95% CI 0.79-0.89) and test-retest reliability (κ = 0.89, 95% CI 0.85-0.93). Cost information and training time were the two influences least likely to be reported in intervention papers. The SAFE reporting guidelines include 16 items organised into three categories (intervention, resource consequences, evaluation).

CONCLUSIONS

A novel approach to evaluating interventions, SAFE, supplements efficacy and health economic evidence. The SAFE reporting guidelines will allow feasibility of an intervention to be systematically assessed.

The evolution of cognitive-behavioral therapy for psychosis

Cognitive therapy for psychosis has developed over the past 30 years from initial case studies, treatment manuals, pilot randomized controlled studies to fully powered and methodologically rigorous efficacy and, subsequently, effectiveness trials. Reviews and meta-analyses have confirmed the benefits of the interventions. Considered appraisal by government and professional organizations has now led to its inclusion in international treatment guidelines for schizophrenia. Patients consistently ask for access to psychotherapeutic interventions, and it is slowly becoming available in many European countries and other parts of the world, eg, US and the People’s Republic of China. However, it remains unacceptably difficult to access for the vast majority of people with psychosis who could benefit from it. Psychosis affects people in the prime of their lives and leads to major effects on their levels of distress, well-being, and functioning, and also results in major costs to society. Providing effective interventions at an early stage has the potential to reduce the high relapse rates that occur after recovery from first episode and the ensuing morbidity and premature mortality associated with psychosis.

Interpretation biases in paranoia

Information in the environment is frequently ambiguous in meaning. Emotional ambiguity, such as the stare of a stranger, or the scream of a child, encompasses possible good or bad emotional consequences. Those with elevated vulnerability to affective disorders tend to interpret such material more negatively than those without, a phenomenon known as "negative interpretation bias." In this study we examined the relationship between vulnerability to psychosis, measured by trait paranoia, and interpretation bias. One set of material permitted broadly positive/negative (valenced) interpretations, while another allowed more or less paranoid interpretations, allowing us to also investigate the content specificity of interpretation biases associated with paranoia. Regression analyses (n=70) revealed that trait paranoia, trait anxiety, and cognitive inflexibility predicted paranoid interpretation bias, whereas trait anxiety and cognitive inflexibility predicted negative interpretation bias. In a group comparison those with high levels of trait paranoia were negatively biased in their interpretations of ambiguous information relative to those with low trait paranoia, and this effect was most pronounced for material directly related to paranoid concerns. Together these data suggest that a negative interpretation bias occurs in those with elevated vulnerability to paranoia, and that this bias may be strongest for material matching paranoid beliefs. We conclude that content-specific biases may be important in the cause and maintenance of paranoid symptoms.

Opportunities and challenges in Improving Access to Psychological Therapies for people with Severe Mental Illness (IAPT-SMI): evaluating the first operational year of the South London and Maudsley (SLaM) demonstration site for psychosis

Despite its demonstrated clinical and economic effectiveness, access to Cognitive Behavioural Therapy for psychosis (CBTp) in routine practice remains low. The UK National Health Service (NHS England) Improving Access to Psychological Therapies for people with Severe Mental Illness (IAPT-SMI) initiative aims to address this problem. We report 14-month outcomes for our psychosis demonstration site. Primary and secondary care and self-referrals were screened to check the suitability of the service for the person. Psychotic symptoms, distress, service use, functioning and satisfaction were measured before and after therapy, by trained assessors. User-defined wellbeing and goal-attainment were rated sessionally. Access to CBTp increased almost threefold (2011/12 accepted referrals/year n = 106; 2012/13, n = 300). The IAPT-SMI assessment protocol proved feasible and acceptable to service users, with paired primary outcomes for 97% of closed cases. Therapy completion (≥5 sessions) was high (83%) irrespective of ethnicity, age and gender. Preliminary pre-post outcomes showed clinical improvement and reduced service use, with medium/high effect sizes. User-rated satisfaction was high. We conclude that individual psychological interventions for people with psychosis can be successfully delivered in routine services using an IAPT approach. High completion rates for paired outcomes demonstrate good user experience, clinical improvement, and potential future cost savings.

An investigation of the implementation of NICE-recommended CBT interventions for people with schizophrenia

BACKGROUND

The National Institute for Clinical Excellence (NICE) guidelines recommend that individual cognitive-behaviour therapy (CBT) is offered to all people with a diagnosis of schizophrenia. In addition, the guidelines recommend that family intervention (FI) should be offered to all families of people with schizophrenia who are in close contact with the service user. However, implementation into routine services is poor.

AIMS

To survey mental health services to investigate how many people with a diagnosis of schizophrenia and their families are offered and receive CBT or FI.

METHODS

A comprehensive audit of a random sample of 187 service users receiving care from one, large mental health care trust in North West England was conducted over a 12-month period.

RESULTS

The audit recorded that only 13 (6.9%) of services users were offered and 10 (5.3%) received individual CBT, while 3 (1.6%) services users were offered and 2 (1.1%) received FIs within the 12-month audit period.

CONCLUSIONS

Implementation of CBT and FI is poor, particularly for FI. Reasons for poor implementation and service implications are discussed.

A pilot evaluation of therapist training in cognitive therapy for psychosis: therapy quality and clinical outcomes

BACKGROUND

Historically, it has been difficult to demonstrate an impact of training in psychological interventions for people with psychosis on routine practice and on patient outcomes. A recent pilot evaluation suggested that postgraduate training in Cognitive Behavioural Therapy for Psychosis (CBTp) increased the delivery of competent therapy in routine services. In this study, we evaluated clinical outcomes for patients receiving therapy from therapists who successfully completed training, and their association with ratings of therapist competence and therapy content.

AIMS

To characterize the therapy delivered during training and to inform both a calculation of effect size for its clinical impact, and the development of competence benchmarks to ensure that training standards are sufficient to deliver clinical improvement.

METHOD

Paired patient-reported outcome measures (PROMS) were extracted from anonymized therapy case reports, and were matched with therapy ratings for each therapist.

RESULTS

Twenty clients received a course of competent therapy, including a high frequency of active therapy techniques, from nine therapists. Pre-post effect size for change in psychotic symptoms was large (d = 1.0) and for affect, medium (d = 0.6), but improved outcomes were not associated with therapist competence or therapy content.

CONCLUSIONS

Therapists trained to research trial standards of competence achieved excellent clinical outcomes. Therapy effect sizes suggest that training costs may be offset by clinical benefit. Larger, methodologically stringent evaluations of training are now required. Future research should assess the necessary and sufficient training required to achieve real-world clinical effectiveness, and the cost-effectiveness of training.