A compassionate imagery intervention for patients with persecutory delusions

The outcomes of imagery-focused interventions in relation to distress in people with delusions: a systematic literature review

BACKGROUND

Imagery-focused therapies within cognitive behavioural therapy are growing in interest and use for people with delusions.

AIMS

This review aimed to examine the outcomes of imagery-focused interventions in people with delusions.

METHOD

PsycINFO, PubMed, MEDLINE, Web of Science, EMBASE and CINAHL were systematically searched for studies that included a clinical population with psychosis and delusions who experienced mental imagery. The review was informed by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and quality appraisal of all included papers was completed using the Crowe Critical Appraisal Tool. Information from included texts was extracted and collated in Excel, which informed the narrative synthesis of results.

RESULTS

Of 2,736 studies identified, eight were eligible for inclusion and rated for quality with an average score of 70.63%. These studies largely supported their aims in reducing levels of distress and intrusiveness of imagery. Four of the eight studies used case series designs, two were randomised controlled trials, and two reported single case studies. It appears that interventions targeting mental imagery were acceptable and well tolerated within a population of people experiencing psychosis and delusions.

CONCLUSIONS

Some therapeutic improvement was reported, although the studies consisted of mainly small sample sizes. Clinical implications include that people with a diagnosis of psychosis can engage with imagery-focused therapeutic interventions with limited adverse events. Future research is needed to tackle existing weaknesses of design and explore the outcomes of imagery interventions within this population in larger samples, under more rigorous methodologies.

Self-compassion-based online group psychotherapy for bereavement-related grief: The COMPACT feasibility trial

OBJECTIVE

This study aimed to examine the feasibility and effectiveness of online group psychotherapy focused on self-compassion for individuals experiencing bereavement-related grief.

METHOD

This single-arm feasibility trial involved participants aged 18 years or older who had experienced bereavement at least 6 months prior the five-week intervention. Outcomes were measured at baseline, immediately post-intervention, and 4 and 12 weeks later. The primary endpoint was the percentage of participants who completed four out of five sessions; the pre-defined feasibility criterion was 70%. Secondary endpoints included measures of grief, depression, anxiety, self-compassion, and resilience.

RESULTS

The program was conducted in three courses with 18, 26, and 16 participants, respectively. The primary endpoint was met for 83.1% of participants (54/65). Cohen's d effect sizes ([95% CI] 12 weeks vs. baseline) for grief, depression, anxiety, self-compassion, and resilience were - 0.25 [-0.52, 0.03], -0.64 [-0.94, -0.34], -0.48 [-0.77, -0.19], 0.50 [0.21, 0.79], and - 0.07 [-0.34, 0.21], respectively.

CONCLUSIONS

Online group psychotherapy focused on self-compassion for individuals with bereavement-related grief is feasible and effective for addressing grief and psychological distress. Randomized controlled trials are warranted to confirm the intervention's efficacy.

TRIAL REGISTRATION NUMBER

UMIN000048554, registered 2 August 2022.

Developing an Automated Virtual Reality Therapy for Improving Positive Self-Beliefs and Psychological Well-Being (Phoenix VR Self-Confidence Therapy): Tutorial

Unlabelled

Virtual reality (VR) is an immersive technology in which delivery of psychological therapy techniques can be automated. Techniques can be implemented similarly to real-world delivery or in ways that are not possible in the real world to enhance efficacy. The potential is for greater access for patients to effective therapy. Despite an increase in the use of VR for mental health, there are few descriptions of how to build and design automated VR therapies. We describe the development of Phoenix VR Self-Confidence Therapy, designed to increase positive self-beliefs in young patients diagnosed with psychosis in order to improve psychological well-being. A double-diamond, user-centered design process conducted over the course of 18 months was used, involving stakeholders from multiple areas: individuals with lived experience of psychosis, clinical psychologists, treatment designers, and VR software developers. Thirteen meetings were held with young patients diagnosed with psychosis to increase the understanding and improve the assessment of positive self-beliefs, help design the scenarios for implementing therapeutic techniques, and conduct user testing. The resulting Phoenix therapy is a class I United Kingdom Conformity Assessed (UKCA)-certified medical device designed to be used on the standalone Meta Quest 2 (Meta Platforms) headset. Phoenix aims to build up 3 types of positive self-beliefs that are connected to psychological well-being. In a community farm area, tasks are designed to increase a sense of mastery and achievement ("I can make a difference"); in a TV studio, users complete an activity with graded levels of difficulty to promote success in the face of a challenge ("I can do this"); and in a forest by a lake, activities are designed to encourage feelings of pleasure and enjoyment ("I can enjoy things"). Phoenix is delivered over the course of approximately 6 weekly sessions supported by a mental health provider. Patients can take the headsets home to use in between sessions. Usability testing with individuals with lived experience of psychosis, as well as patients in the National Health Service (aged 16-26 years), demonstrated that Phoenix is engaging, easy to use, and has high levels of satisfaction.

Neurocognitive function and delusion severity in schizophrenia spectrum disorders

The role of basic neurocognitive function in delusions is unclear despite the association to difficulties in reasoning and decision-making. We investigated 812 individuals with schizophrenia spectrum disorders (SSD) using a broad neuropsychological test battery encompassing motor and mental processing speed, working memory, learning and memory, and executive function. Premorbid and current intellectual function was assessed with NART and WASI. Delusion level and other clinical symptoms were measured with the PANSS and GAF. Hierarchical and k-means cluster analysis using standardized scores showed the presence of two separate clusters where the group with the higher delusion level (n = 291) was characterized by more severe neurocognitive deficits (>1.5 standard deviations below the healthy control mean), higher PANSS scores, lower GAF scores, and lower intelligence levels compared to the cluster with mild impairments (n = 521). We conclude that a higher delusion level is related to neurocognitive deficits across domains. Further, the validity of the two separate clusters was indicated by significant differences in clinical symptoms, everyday function, and intellectual ability. Compared to those with mild delusion levels, SSD patients with higher delusion levels seem particularly disadvantaged, with co-occurring general symptoms and lower daily function, underscoring the need for clinical and psychosocial support programs. A limitation of this study is the cross sectional design. Longitudinal studies are needed to determine the causal relationship between delusions and neurocognitive function.

Targeting metacognitive change mechanisms in acute inpatients with psychotic symptoms: feasibility and acceptability of a modularized group intervention

Emerging evidence suggests the usefulness of psychological interventions targeting metacognitive change mechanisms in patients experiencing psychosis. Although many of these patients are treated in acute psychiatric contexts, only few studies have adapted such interventions for acute inpatient settings. The present study aimed to assess the feasibility, acceptability, and preliminary clinical outcomes of a novel modularized group intervention focusing on different aspects of metacognitive change mechanisms. In particular, the intervention aims to reduce patients' acute symptoms by enhancing cognitive insight and to relieve distress via cognitive defusion (i.e. coping). A sample of 37 participants with acute psychosis received up to nine sessions of the intervention. Baseline and post-intervention assessments were conducted for general psychopathology, psychotic symptoms, global functioning, and symptom distress. Measures of change mechanisms were assessed before and after the respective treatment module. Participants' experiences were explored in feedback questionnaires and interviews. Recruitment, retention, and attendance rate met the pre-set feasibility benchmark of 80%. The intervention was well received by participants, who emphasised the group's clear structure, positive atmosphere, and helpful contents. Response rates were high and linear mixed models revealed significant medium-to-large time effects on all clinical outcomes. As expected, increase in hypothesised change mechanisms cognitive insight and decrease in cognitive fusion was found. However, the uncontrolled design limits interpreting clinical effects. The study provides evidence that an intervention based on a metacognitive model is feasible and acceptable for acute inpatients with psychosis. Positive results on clinical outcomes and change mechanisms warrant further exploration in a randomized controlled trial.

How Does Individual Psychotherapy Promote Recovery for Persons with Psychosis? A Systematic Review of Qualitative Studies to Understand the Patient's Experience

Psychotherapy for individuals with psychosis is an effective treatment that promotes recovery in various ways. While there is strong quantitative evidence across modalities, less is known from the patient's perspective. There are many varied forms of psychotherapy, and gaining the patient's perspective can improve understanding of salient elements of psychotherapy and increase engagement, ultimately improving recovery rates. The purpose of this review is to identify and integrate data from published studies of patient perspectives of psychotherapy for psychosis to understand essential elements across approaches, differences between approaches, and how psychotherapy impacts recovery. We aimed to understand further: what are the perceptions about individual psychotherapy from the perspective of individuals with psychosis? The current study was a systematic review using PRISMA guidelines of studies that included qualitative interviews with persons with experiences of psychosis who participated in psychotherapy. All three authors participated in the literature search using Pubmed, APA PsycInfo, and Psychiatry Online. We identified N = 33 studies. Studies included cognitive therapies, acceptance and mindfulness approaches, trauma therapies, metacognitive therapy, and music therapy. All studies reported participants' perceived benefit with the therapeutic relationship as especially salient. Participants described diverse aspects of objective (e.g., symptoms, functioning) and subjective (e.g., self-experience or quality of life) recovery improvements, with perceived mechanisms of change, and with music therapy having some unique benefits. Participants also reported challenges and suggestions for improvement. Study findings highlight the salient aspects of psychotherapy identified by patients that may help therapists to individualize and improve approaches to psychotherapy when working with individuals experiencing psychosis. Overall, findings support the potential for integrative psychotherapy approaches for maximal treatment personalization.

Position paper - CFT for psychosis

PURPOSE

This paper outlines the theoretical and empirical basis for compassion focused therapy (CFT) for psychosis, the gaps in the current knowledge and research, as well as some of the challenges for addressing gaps. It will guide the direction of future work and the steps needed to develop and advance this approach.

METHOD

This paper reviews evidence of how evolutionary models such as social rank theory and attachment theory have greatly contributed to our understanding of psychosis and provide a clear rationale and evidence base for the mechanisms of change in CFT for psychosis. It reviews the evidence for outcomes of compassion training more generally, and early feasibility evaluations of CFT for psychosis.

RESULTS

The process evidence shows that people with psychosis have highly active social rank and threat systems, and the benefits of switching into attachment and care systems, which can support emotion regulation and integrative mind states. The outcomes evidence shows that compassion training impacts not only psychological outcomes, but also physiological outcomes such as neural circuits, immune system, and the autonomic nervous system. Within the psychosis field, outcomes research is still in the early days, but there are good indications of feasibility and a clear path forward for the next steps.

CONCLUSIONS

CFT for psychosis is an approach that integrates biopsychosocial processes, an integration that's evidenced across each aspect of the model, from theoretical foundations (evolution-informed) to interventions (e.g., body/breath training and relational techniques), to evaluation. Future RCTs are required to understand the effects on biopsychosocial outcomes for people with psychosis.

Predictors of paranoia in the daily lives of people with non-affective psychosis and non-clinical controls: A systematic review of intensive longitudinal studies

BACKGROUND AND OBJECTIVES

Worrying, self-esteem, sleep problems, anomalous internal experiences, reasoning biases, and interpersonal sensitivity are associated with paranoia. However, no review has examined whether these variables function as predictors of paranoia in everyday life. The present systematic review of intensive longitudinal studies (e.g., experience sampling) examined contemporaneous and time-lagged associations between paranoia and each candidate mechanism in individuals with non-affective psychosis and controls (pre-registration: https://osf.io/uwr9d).

METHODS

We searched electronic databases, PsyArXiv, and reference lists for studies published since 1994.

RESULTS

Of n = 5,918 results, n = 54 fulfilled inclusion criteria (n = 43 datasets). Most studies examined individuals with non-affective psychosis (n = 34). Strong evidence emerged for negative affect (subsumed under 'anomalous internal experiences') and sleep problems. For self-esteem, results suggest contemporaneous and lagged effects on paranoia but associations are likely driven by between-person variance. The low number of studies (n = 2 studies each) allowed no conclusions regarding worrying and reasoning biases. Findings on interpersonal sensitivity, which should be interpreted with caution because of the predictor's conceptual overlap with paranoia, indicate contemporaneous effects whereas time-lagged and within-person associations could not be judged due to insufficient data.

LIMITATIONS

The present review used a narrative data-synthetization and it did not cover outcomes such as hallucinations.

CONCLUSIONS

Despite convincing evidence for affect and sleep problems, it remains unclear whether affective states are precursors or also consequences of paranoia (vicious circle), and which of the actigraphy measures (sleep time, -efficiency, -fragmentation, etc.) best predicts paranoia.

A case series study of compassion-focused therapy for distressing experiences in psychosis

OBJECTIVES

Compassion-focused therapy (CFT) is an evolution-informed biopsychosocial approach that seeks to cultivate attachment and care motivational systems and their psychophysiological regulators. These can counteract some of the harmful effects of social threat, inferiority, shame, self-criticism and depression, which are common in people with psychosis and undermine their well-being, social trust and ability to feel safe. This study aimed to test the acceptability of a novel manualized individual CFT intervention for psychosis (CFTp).

DESIGN

A non-concurrent, multiple-baseline, case series design, with three phases: baseline, intervention and follow-up.

METHODS

The 26-session CFTp intervention was provided for a sample of eight people with distressing psychotic experiences and a psychosis-related diagnosis. The study aimed to assess acceptability of CFTp and to test clinically reliable improvements while receiving the intervention, compared to a baseline period.

RESULTS

Seven of eight participants completed the therapy, and clinically reliable improvements were found at both the single-case and group level of analysis. At the single-case level, over half the participants showed improvements in depression (5/7), stress (5/7), distress (5/7), anxiety (4/7) and voices (3/5). One participant showed a deterioration in anxiety (1/7) and dissociation (1/7). At the group level (n = 7), there were significant improvements in depression, stress, distress, voices and delusions. The improvements in voices, delusions and distress were sustained at 6- to 8-week follow-up, but depression and stress dropped slightly to trend-level improvements.

CONCLUSIONS

CFTp is a feasible and acceptable intervention for psychosis, and further investigation is warranted with a randomized controlled trial.

Assessing the delivering of iMAgery-focused therapy for PSychosis (iMAPS) via telehealth

OBJECTIVES

To examine the feasibility and acceptability of a novel telehealth (video-conferencing software and telephone calls) imagery-based therapeutic intervention for people experiencing persecutory delusions. Utilising a multiple baseline case series design and exploring imagery-focused therapy for psychosis (iMAPS).

DESIGN

A non-concurrent A-B multiple baseline design was used.

METHODS

Participants experiencing persecutory delusions and self-reporting a psychosis or schizophrenia-spectrum diagnosis were recruited through online adverts. On completion of assessments, participants were randomly assigned to multiple baseline assessments, of between three and five sessions. Six therapy sessions followed, consisting of imagery formulation, safe-place imagery creation, compassionate imagery, imagery manipulation and rescripting. Participants completed pre- and post-measures and sessional measures via an online survey software or in semi-structured interviews. Two weeks post-intervention, a final measure was completed exploring any potential adverse effects of psychotherapy.

RESULTS

Five female participants completed all baseline and therapeutic sessions, suggesting the therapy was and mode of delivery was feasible and acceptable. Results indicate strong effect sizes across PANSS positive subscale and mood, as well as participants reporting a clinically significant change in at least one measure, for example, PSYRATS. All participants reported a reduction in the realness and compelling nature of distressing imagery.

CONCLUSIONS

Results suggest delivering a telehealth imagery-focused therapy is acceptable and feasibly delivered via telehealth. A control group and blinding of assessments would strengthen the methodological limitations present.

Development of a novel COMPAssion focused online psyChoTherapy for bereaved informal caregivers: the COMPACT feasibility trial protocol

INTRODUCTION

An easy-to-access and effective psychotherapy for bereaved informal caregivers has not been established. People with higher self-compassion status tend to have lower bereavement related grief, psychotherapy focused on self-compassion can be promising for this population. This study aimed to examine the feasibility of online self-compassion focused psychotherapy for bereaved informal caregivers.

METHOD AND ANALYSIS

A total of 60 study participants will undergo an intervention programme comprising online sessions of 2 hours per week for five consecutive weeks and undertake postsession work. The intervention personnel will comprise psychologists who have received more than 10 hours of structured training. The primary endpoint will be assessed on the intervention completion rate, with secondary endpoints consisting of the Complicated Grief Questionnaire, Patient Health Questionnaire-9, Generalised Anxiety Disorder-7, Brief Resilience Scale and Self-Compassion Scale. Evaluations will be conducted preintervention, immediately after intervention, and 4 and 12 weeks after intervention.

ETHICS AND DISSEMINATION

This study has been reviewed and approved by the Ethics Committee of the Kyoto University Graduate School and Faculty of Medicine, Kyoto University Hospital, Japan (Approved ID: C1565). The results of this study will be disseminated through publication in a peer-reviewed journal and conference presentations.

TRIAL REGISTRATION NUMBER

UMIN000048554.

Compassion Focused Group Therapy for People With a Diagnosis of Bipolar Affective Disorder: A Feasibility Study

Background

Compassion focused therapy (CFT) is an evolutionary informed, biopsychosocial approach to mental health problems and therapy. It suggests that evolved motives (e.g., for caring, cooperating, competing) are major sources for the organisation of psychophysiological processes which underpin mental health problems. Hence, evolved motives can be targets for psychotherapy. People with certain types of depression are psychophysiologically orientated towards social competition and concerned with social status and social rank. These can give rise to down rank-focused forms of social comparison, sense of inferiority, worthlessness, lowered confidence, submissive behaviour, shame proneness and self-criticism. People with bipolar disorders also experience elevated aspects of competitiveness and up rank status evaluation. These shift processing to a sense of superiority, elevated confidence, energised behaviour, positive affect and social dominance. This is the first study to explore the feasibility of a 12 module CFT group, tailored to helping people with a diagnosis of bipolar disorder understand the impact of evolved competitive, status-regulating motivation on their mental states and the value of cultivating caring and compassion motives and their psychophysiological regulators.

Methods

Six participants with a history of bipolar disorder took part in a CFT group consisting of 12 modules (over 25 sessions) as co-collaborators to explore their personal experiences of CFT and potential processes of change. Assessment of change was measured via self-report, heart rate variability (HRV) and focus groups over three time points.

Results

Although changes in self-report scales between participants and across time were uneven, four of the six participants consistently showed improvements across the majority of self-report measures. Heart rate variability measures revealed significant improvement over the course of the therapy. Qualitative data from three focus groups revealed participants found CFT gave them helpful insight into: how evolution has given rise to a number of difficult problems for emotion regulation (called tricky brain) which is not one's fault; an evolutionary understanding of the nature of bipolar disorders; development of a compassionate mind and practices of compassion focused visualisations, styles of thinking and behaviours; addressing issues of self-criticism; and building a sense of a compassionate identity as a means of coping with life difficulties. These impacted their emotional regulation and social relationships.

Conclusion

Although small, the study provides evidence of feasibility, acceptability and engagement with CFT. Focus group analysis revealed that participants were able to switch from competitive focused to compassion focused processing with consequent improvements in mental states and social behaviour. Participants indicated a journey over time from 'intellectually' understanding the process of building a compassionate mind to experiencing a more embodied sense of compassion that had significant impacts on their orientation to (and working with) the psychophysiological processes of bipolar disorder.

The impact of family function on mental health status in patient with inflammatory bowel disease: The mediating role of self-esteem

OBJECTIVE

Family function is a protective factor for mental health status in IBD patients; however, the underlying processes are unknown. This study aimed to investigate the mediating influence of self-esteem on family functioning and mental health.

METHODS

This cross-sectional study comprised a total of 133 IBD patients who were assessed for family function (APGAR) and depression symptoms. (PHQ-9), anxiety symptoms. (GAD-7) and self-esteem (RSES) via self-administered questionnaires. Mediating effects were tested using the SPSS Process program with bootstrap.

RESULTS

The total score of PHQ-9 was 7.44 ±5.54. The total score of GAD-7 was 6.15±4.78. Significant associations were identified among family function, self-esteem, depression, and anxiety symptoms. Results revealed a significant indirect effect, suggesting that the effects of family function on depression and anxiety symptoms were mediated by self-esteem; the indirect effects percentages were 41.63 and 29.25.

CONCLUSION

These results indicate that the family function of IBD patients can predict their mental health condition. As self-esteem is a mediating element, which may have been influenced by family function, mental health status is indirectly affected. Therefore, promoting the self-esteem of IBD patients is crucial for facilitating long-term mental wellness.