Negative cognitions about the self in patients with persecutory delusions: An empirical study of self-compassion, self-stigma, schematic beliefs, self-esteem, fear of madness, and suicidal ideation

The role of mindfulness and cognitive fusion in predicting self-compassion among patients with schizophrenia: a cross-sectional study

BACKGROUND

The exact connection between mindfulness, psychological flexibility, and severity of symptoms within schizophrenia spectrum disorders is mostly undefined and requires additional exploration. This study aimed to determine whether mindfulness, cognitive fusion, and symptom severity predict self-compassion among patients with schizophrenia.

METHODS

A cross-sectional descriptive research design was undertaken within the psychiatric in-patient department of Mansoura University Hospitals, situated in El-Mansoura, the administrative centre of Dakahlia governorate in the Delta area, Egypt. A total of 100 patients with schizophrenia participated in the study. Data were collected from October 2023 to January 2024 by using various tools: A socio-demographic questionnaire and clinical data sheet, the Positive and Negative Syndrome Scale (PANSS), the Mindful Attention Awareness Scale (MAAS), The Cognitive Fusion Questionnaire (CFQ), and The Self-Compassion Scale - Short Form (SCS-SF).

RESULTS

The findings show that mindfulness significantly impacts self-compassion among patients with schizophrenia. The results show that mindfulness significantly and positively impacts self-compassion, and cognitive fusion significantly and negatively impacts self-compassion. However, symptom severity did not significantly impact self-compassion (B = -0.02, t = -0.56, p = 0.57).

CONCLUSION

The study concluded that people with schizophrenia need to be aware of their inner experience of negative feelings and thoughts at the moment and accept them. Thus, ACT, mindfulness-based, and compassion-based interventions may improve patients' cognitive fusion, mindfulness, psychological flexibility, and self-compassion.

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.

Revisiting Cognitive Deficits in Outpatients with Psychotic Disorders: A Transdiagnostic Comparison of Cognitive Performance While Accounting for Putative Confounding Factors

Recent research suggests that cognitive deficits in individuals with psychotic disorders could be overestimated because poor cognitive test performance is partly attributable to non-cognitive factors. To further test this, we included non-hospitalized individuals with psychotic disorders (PSY, n = 38), individuals with attenuated psychotic symptoms (n = 40), individuals with obsessive-compulsive disorders (n = 39), and healthy controls (n = 38). Relevant cognitive domains were assessed using the MATRICS Consensus Cognitive Battery. Putative confounding non-cognitive factors-heart rate, self-reported stress, negative affect, performance-related beliefs, and actigraphy-derived sleep-were assessed before cognitive testing. A multivariate analysis of covariance was calculated to examine group differences in cognitive performance while controlling for non-cognitive factors. PSY showed decreased test performance in graphomotor speed, attention, and verbal tasks compared to the other groups, whereas non-verbal/visual-spatial tasks were unimpaired. After accounting for non-cognitive factors, group differences diminished in verbal learning, whereas differences in the other domains remained significant. Against our hypotheses, the present findings indicate that some cognitive deficits in PSY cannot be attributed to momentary confounding factors.

Beyond One's Attitude Toward the Self: The Role of Social Anxiety in Self-Stigma Among Individuals With Schizophrenia

ABSTRACT

Self-stigma is associated with a variety of negative self-perceptions among people coping with schizophrenia, as well as with different aspects of social behaviors. We explored the associations between self-compassion, self-esteem, social anxiety, and self-stigma among people coping with schizophrenia. The baseline data of 56 adults with schizophrenia who were enrolled in a Metacognitive Reflection and Insight Therapy trial were used. Participants filled out self-report questionnaires measuring self-compassion, self-esteem, social anxiety, and self-stigma. Self-esteem and self-compassion were negatively correlated with self-stigma and social anxiety. Self-compassion was not found to contribute beyond self-esteem to the prediction of self-stigma. Importantly, self-esteem and social anxiety were found to mediate the effects of self-compassion on self-stigma. Thus, it seems that social variables, in addition to self-variables, may lead to the formation of self-stigma among people with schizophrenia. Therefore, alongside addressing self-esteem and self-compassion, integrating therapeutic elements related to coping with social anxiety into interventions would seem to be an important factor in reducing self-stigma among people with serious mental illness.

Randomised controlled trial of automated VR therapy to improve positive self-beliefs and psychological well-being in young people diagnosed with psychosis: a study protocol for the Phoenix VR self-confidence therapy trial

INTRODUCTION

The confidence of young people diagnosed with psychosis is often low. Positive self-beliefs may be few and negative self-beliefs many. A sense of defeat and failure is common. Young people often withdraw from many aspects of everyday life. Psychological well-being is lowered. Psychological techniques can improve self-confidence, but a shortage of therapists means that very few patients ever receive such help. Virtual reality (VR) offers a potential route out of this impasse. By including a virtual coach, treatment can be automated. As such, delivery of effective therapy is no longer reliant on the availability of therapists. With young people with lived experience, we have developed a staff-assisted automated VR therapy to improve positive self-beliefs (Phoenix). The treatment is based on established cognitive behavioural therapy and positive psychology techniques. A case series indicates that this approach may lead to large improvements in positive self-beliefs and psychological well-being. We now aim to conduct the first randomised controlled evaluation of Phoenix VR.

METHODS AND ANALYSIS

80 patients with psychosis, aged between 16 and 30 years old and with low levels of positive self-beliefs, will be recruited from National Health Service (NHS) secondary care services. They will be randomised (1:1) to the Phoenix VR self-confidence therapy added to treatment as usual or treatment as usual. Assessments will be conducted at 0, 6 (post-treatment) and 12 weeks by a researcher blind to allocation. The primary outcome is positive self-beliefs at 6 weeks rated with the Oxford Positive Self Scale. The secondary outcomes are psychiatric symptoms, activity levels and quality of life. All main analyses will be intention to treat.

ETHICS AND DISSEMINATION

The trial has received ethical approval from the NHS Health Research Authority (22/LO/0273). A key output will be a high-quality VR treatment for patients to improve self-confidence and psychological well-being.

TRIAL REGISTRATION NUMBER

ISRCTN10250113.

A mixed-methods review and meta-synthesis of fears of recurrence and progression in people with mental health conditions

A fear that one's physical illness will recur or worsen has received substantial research attention over the past decade, most notably as fear of cancer recurrence. Indeed, such fear is known to be associated with poorer quality of life, adjustment, and psychopathology. However, fear of a recurrence or progression (FORP) of mental health conditions has received comparatively little study. The present review aimed to, 1) systematically review quantitative research on FORP in mental health regarding its association with age, gender, quality of life, mental health outcomes, and health behaviours, and 2) meta-synthesize qualitative research related to FORP to construct a transdiagnostic model. A qualitative meta-synthesis of 19 studies identified four subthemes underlying FORP (fear of symptoms, loss of progress, fear of death, and traumatic experiences). The three themes related to FORP were: inability to trust oneself, hypervigilance, and a low-risk low-reward lifestyle which was comprised of three subthemes (limiting relationships, limiting life goals, and fear of changing treatment). A quantitative systematic review of 15 studies found that FORP was strongly associated with worse quality of life, and greater depression, anxiety, psychotic symptoms, and medication adherence, but was not associated with age or gender. Hence, FORP can be understood transdiagnostically, and is generally associated with poorer mental health outcomes but may also predict adaptive health behaviours, such as appropriate medication adherence.

Self-compassion and suicide risk: a moderated mediation model and evidence from Chinese universities

Introduction

Suicide is a major social and public health problem in the world. It is important to identify protective and risk factors for suicide. This study aimed to investigate the relationship between self-compassion and suicide risk.

Methods

1143 college students were surveyed by using Chinese Self-Compassion Scale (CSCS), Depression Anxiety Stress Scale-21 Chinese Version (DASS-21), Connor-Davidson Resilience Scale (CD-RISC), and Suicidal Behaviors Questionnaire-Revised (SBQ-R).

Results

Negative self-compassion had a significant positive predictive effect on college students' suicide risk; in the model of negative self-compassion affecting suicide risk, negative emotions played a mediating role and the mediating role was moderated by resilience. Specifically, compared with low resilience, students with high resilience have a weaker ability to predict suicide risk by negative emotions.

Discussion

Negative self-compassion is a risk factor for suicide risk, reducing negative self-compassion (self-judgment, isolation, and over-identification) and enhancing resilience has a guiding effect on suicide prevention and intervention.

Association between Self-Stigma and Suicide Risk in Individuals with Schizophrenia: Moderating Effects of Self-Esteem and Perceived Support from Friends

This cross-sectional study assessed the moderating effects of self-esteem and perceived support from friends on the association between self-stigma and suicide risk in individuals with schizophrenia. We included 300 participants (267 with schizophrenia and 33 with schizoaffective disorder). Suicide risk was assessed using items adopted from the suicide module of the Mini-International Neuropsychiatric Interview; self-stigma was assessed using the Self-Stigma Scale-Short; perceived support from friends was assessed using the Friend Adaptation, Partnership, Growth, Affection, and Resolve Index; and self-esteem was assessed using the Rosenberg Self-Esteem Scale. A moderation analysis was performed to examine the moderating effects of self-esteem and perceived support from friends on the association between self-stigma and suicide risk. The results indicated that self-stigma was positively associated with suicide risk after the effects of other factors were controlled for. Both perceived support from friends and self-esteem significantly reduced the magnitude of suicide risk in participants with self-stigma. Our findings highlight the value of interventions geared toward ameliorating self-stigma and enhancing self-esteem in order to reduce suicide risk in individuals with schizophrenia.

Self-compassion and related factors in severe mental illness: A scoping review

PURPOSE

To clarify what is known and identify research gaps on the role of self-compassion (SC) and potential interventions for individuals with severe mental illness (SMI).

DESIGN AND METHODS

We analyzed 24 studies of SC in schizophrenia spectrum disorder, bipolar disorder (BD), and major depressive disorder (MDD).

FINDINGS

Mindfulness-based cognitive therapy (MBCT) was the most common intervention. Predicting depression by SC was common in MDD and BD; however, relationships between demographics/clinical variables and SC in BD and schizophrenia spectrum disorder remain unclear.

PRACTICE IMPLICATIONS

MBCT increases SC in SMI. Data regarding predictors of SC are limited, especially in schizophrenia.

Existential Isolation and Suicide Ideation Among Chinese College Students: A Moderated Mediation Model

Although previous studies have preliminarily explored the link between existential isolation (EI) and suicidal ideation, their relationship is not well understood. Drawing upon the state trait EI model and terror management theory, the present study proposes that EI could predict suicidal ideation owing to a crisis of meaning, speculating that self-esteem and perceived social support can alleviate the negative effects of EI. Most research on EI has come from individualistic cultures; no prior studies have explored this theme in China, which is widely considered to be a representative collectivist culture. The present study aims to close this gap in the literature by exploring two hypotheses using a sample of Chinese college students ( N = 480). The results showed that participants who identified as men had higher EI than participants who identified as women. Moreover, individuals living in rural areas with a lower subjective economic status or the experience of being left behind have higher levels of EI. EI can predict suicidal ideation, both directly and indirectly, through a crisis of meaning. However, self-esteem and perceived social support can alleviate the negative influence of EI, and their moderating roles were also discussed.

Fear of relapse in schizophrenia: a mixed-methods systematic review

INTRODUCTION

Fears of relapse in people diagnosed with schizophrenia have long been recognised as an impediment to recovery and wellbeing. However, the extent of the empirical basis for the fear of relapse concept is unclear. A systematic review is required to collate available evidence and define future research directions.

METHODS

A pre-registered systematic search (PROSPERO CRD42020196964) of four databases (PubMED, MEDLINE-Ovid, PsycINFO-Ovid, and Cochrane Central Register of Controlled Trials) was conducted from their inception to 05/04/2021.

RESULTS

We found nine eligible studies. Five were quantitative (4 descriptive and 1 randomised controlled trial), and four were qualitative. The available quantitative evidence suggests that fear of relapse may have concurrent positive relationships with depression (r = 0.72) and suicide ideation (r = 0.48), and negative relationship with self-esteem (r = 0.67). Qualitative synthesis suggests that fear of relapse is a complex phenomenon with behavioural and emotional components which has both direct and indirect effects on wellbeing.

CONCLUSIONS

Evidence in this area is limited and research with explicit service user and carer involvement is urgently needed to develop new and/or refine existing measurement tools, and to measure wellbeing rather than psychopathology. Nonetheless, clinicians should be aware that fear of relapse exists and appears to be positively associated with depression and suicide ideation, and negatively associated with self-esteem. Fear of relapse can include fears of losing personal autonomy and/or social/occupational functioning. It appears to impact carers as well as those diagnosed with schizophrenia.

Paranoia and Suicidality: A Cross-Sectional Study in the General Population

Paranoia and suicidality seem to be common traits expressing in the general population to varying degrees. This study aims to explore the association between both and to identify determinants of comorbidity. We interviewed a representative sample of the population in Andalusia (n = 4507) and assessed paranoia and suicidality utilizing the Spanish Green's Paranoid Thoughts Scale (S-GPTS) and the suicidality section of the MINI Neuropsychiatric Interview, respectively. We gathered data on socio-demographics, personality, substance abuse, social support, and environmental distress. We found that paranoia and suicidality were rather common with 6.4% (95% CI: 5.7-7.12) of the sample admitting to some (vs. none) level of suicidality. We also found a robust association between paranoia and suicidality, independent of age and sex (F:298.2; p =.0001; Eta²: .065); 0.5% (95% CI: 0.32-0.76) of the sample (n = 21) presented combinedly high levels of paranoia and some suicidality risk and were considered as having paranoia-suicidality comorbidity (PSC). We identified factors associating with PSC, including poor social support, childhood maltreatment, threatening life-events and increasing personality disorder, and nicotine dependence scores. Paranoia and suicidality are common traits in the general population and their comorbidity seems to associate with low social support, environmental adversity and disordered personality. Suicidality and paranoia are common traits present dimensionally in a representative nonclinical sample. Paranoia strongly and independently associates with suicidality risk in a large population-based study. Paranoia and suicidality comorbidity may be commonly determined by poor social support, disordered personality, previous childhood maltreatment, and exposure to threatening life-events.

SlowMo therapy, a new digital blended therapy for fear of harm from others: An account of therapy personalisation within a targeted intervention

OBJECTIVES

SlowMo therapy is a pioneering blended digital therapy for paranoia, augmenting face-to-face therapy with an interactive 'webapp' and a mobile app. A recent large-scale trial demonstrated small-moderate effects on paranoia alongside improvements in self-esteem, worry, well-being and quality of life. This paper provides a comprehensive account of therapy personalisation within this targeted approach.

DESIGN

Case examples illustrate therapy delivery and descriptive data are presented on personalised thought content.

METHOD

Thought content was extracted from the webapp (n = 140 participants) and coded using newly devised categories: Worries: (1) Persecutory, (2) Negative social evaluation, (3) Negative self-concept, (4) Loss/life stresses, (5) Sensory-perceptual experiences and (6) Health anxieties. Safer thoughts: (1) Safer alternative (specific alternatives to worries), (2) Second-wave (generalised) coping, (3) Positive self-concept, (4) Positive activities and (5) Third-wave (mindfulness-based) coping. Data on therapy fidelity are also presented.

RESULTS

Worries: 'Persecutory' (92.9% of people) and 'Negative social evaluation' (74.3%) were most common. 'General worries/ life stresses' (31.4%) and 'Negative self-concept' (22.1%) were present in a significant minority; 'Health anxieties' (10%) and 'Sensory-perceptual' (10%) were less common. Safer thoughts: 'Second-wave (general) coping' (85%), 'Safer alternatives' (76.4%), 'Positive self-concept' (65.7%) and 'Positive activities' (64.3%) were common with 'Third-wave' (mindfulness) coping observed for 30%. Fidelity: Only three therapy withdrawals were therapy related. Session adherence was excellent (mean = 15.2/16; SD = 0.9). Behavioural work was conducted with 71% of people (119/168).

CONCLUSION

SlowMo therapy delivers a targeted yet personalised approach. Potential mechanisms of action extend beyond reasoning. Implications for cognitive models of paranoia and causal interventionist approaches are discussed.

Longitudinal Relationship Between Bullying Victimization and Depression Among Left-Behind Children: Roles of Negative Thoughts and Self-Compassion

Background

Left-behind children (LBC) in China have aroused widespread concern in society and the academic field because they have a high risk of psychological problems. For left-behind children, depression is the most serious problem. Bullying victimization has been evidenced as one of the most common causes of children’s depression. However, less is known about its longitudinal association and the process for how bullying victimization influences depression among left-behind children. Thus, the presentation aims to explore the mechanisms underlying by considering the roles of left-behind children’s negative thoughts and self-compassion.

Methods

The 3-wave longitudinal data were collected from a sample of 605 aged 8–11 from central China. We used the Olweus bully and victimization questionnaire, the children’s automatic thoughts scale, the depression scale, and the self-compassion scale.

Results

Bullying victimization positively predicted the depression level of left-behind children. Negative thoughts and self-compassion mediate the relationship between bullying victimization and depression. In the mechanism of bullying victimization on depression exists gender differences among left-behind children.

Conclusion

The present study suggested the association between bullying victimization and left-behind children’s depression and revealed the internal mechanism of negative thoughts and self-compassion. These findings provide a new perspective for left-behind children’s mental health education and intervention.

The relationship between psychological characteristics of patients and their utilization of psychiatric inpatient treatment: A cross-sectional study, using machine learning

High utilizers (HU) are patients with an above-average use of psychiatric inpatient treatment. A precise characterization of this patient group is important when tailoring specific treatment approaches for them. While the current literature reports evidence of sociodemographic, and socio-clinical characteristics of HU, knowledge regarding their psychological characteristics is sparse. This study aimed to investigate the association between patients’ psychological characteristics and their utilization of psychiatric inpatient treatment. Patients from the University Psychiatric Clinics (UPK) Basel diagnosed with schizophrenia spectrum or bipolar affective disorders participated in a survey at the end of their inpatient treatment stay. The survey included assessments of psychological characteristics such as quality of life, self-esteem, self-stigma, subjective experience and meaning of psychoses, insight into the disease, and patients’ utilization of psychiatric inpatient treatment in the last 30 months. The outcome variables were two indicators of utilization of psychiatric inpatient treatment, viz. “utilization pattern” (defined as HU vs. Non-HU [NHU]) and “length of stay” (number of inpatient treatment days in the last 30 months). Statistical analyses included multiple regression models, the least absolute shrinkage and selection operator (lasso) method, and the random forest model. We included 112 inpatients, of which 50 were classified as HU and 62 as NHU. The low performance of all statistical models used after cross-validation suggests that none of the estimated psychological variables showed predictive accuracy and hence clinical relevance regarding these two outcomes. Results indicate no link between psychological characteristics and inpatient treatment utilization in patients diagnosed with schizophrenia spectrum or bipolar affective disorders. Thus, in this study, the examined psychological variables do not seem to play an important role in patients’ use of psychiatric inpatient treatment; this highlights the need for additional research to further examine underlying mechanisms of high utilization of psychiatric inpatient treatment.

Virtual reality-based interventions for patients with paranoia: A systematic review

BACKGROUND AND OBJECTIVE

Paranoia is an important psychiatric symptom with a remarkable effect on daily life. Virtual reality (VR)-based treatments are influential and safe for patients with paranoia. This study aimed to evaluate the effectiveness, and define the clinical and technical characteristics of available VR strategies for the treatment of patients with paranoia.

MATERIALS AND METHODS

Studies published up to 25/11/2021 reporting VR-based interventions for the treatment of patients with paranoia were reviewed in five databases, including PubMed, Embase, Web of Science, PsycINFO, and Scopus.

RESULTS

Out of 302 initial search results, eight were included in the present study based on the inclusion criteria. Six studies were randomized clinical trials with the interventions in the experimental group being based on VR, compared to routine interventions as controls. Two were before-after studies. The most commonly used hardware and software were head-mounted display and Unity3D, respectively. Interventions had a range of 1-16 sessions with follow-up durations of 0-6 months. All investigations showed positive results in the main target, including improved social participation, reduced level of anxiety, as well as diminished suspicious ideas and paranoid symptoms.

CONCLUSIONS

Our findings demonstrated that VR-based interventions are effective treatments. Although the use of VR technology is limited for a variety of reasons, such as cost, it improves symptoms in patients with paranoia.

The MAC-P program: A pilot study of a mindfulness and compassion program for youth with psychotic experiences

BACKGROUND

The purpose of this pilot study was to determine the feasibility, acceptability and the potential clinical utility of a novel mindfulness and compassion program (MAC-P) designed for youth with a range of psychotic experiences.

METHOD

A non-randomised, non-controlled prospective follow-up study was conducted. Eighteen participants who either met criteria for the 'at risk mental state' or were experiencing a psychotic episode or had a recent diagnosis of schizophrenia attended the 8-week program. Participants completed clinical assessments pre-treatment, post-treatment and at 6-week follow-up which measured a range of symptoms (psychosis, anxiety, depression and stress) and psychosocial outcomes.

RESULTS

Attendance and retention data indicated that MAC-P is a feasible and acceptable program. There was a large significant increase in self-compassion. Mindfulness demonstrated a positive change over time. There was a large significant effect on one subscale-acting with awareness. There were significant reductions in distress associated with psychotic experiences as well as anxiety, depression, stress and self-criticism. Significant improvements in functioning and insecure attachment styles were also found. Regression results demonstrated that self-compassion was associated with a number of these findings.

CONCLUSION

The MAC-P for youth shows potential as a clinically effective intervention provided as an addition to treatment as usual for youth with psychotic experiences. A larger controlled study is needed to validate the effectiveness of this intervention.

Paranoia and negative schema about the self and others: A systematic review and meta-analysis

Negative self and negative other schema have been implicated in the development of paranoia. The current study provides a meta-analysis, narrative review and quality appraisal of quantitative studies investigating the relationship between negative self and negative other schema and paranoia across the paranoia continuum. A systematic search identified 43 eligible studies; 25 were included in the meta-analysis. Meta-analytic findings demonstrated a medium to large relationship between paranoia and negative self-schema (r = 0.46, 95% CI 0.39 to 0.53) and negative other schema (r = 0.48, 95% CI 0.38 to 0.56). The magnitude of associations was similar across people with and without psychosis. Findings demonstrated that associations between negative self-schema and paranoia were not always statistically significant when controlling for confounding variables, particularly depression. The association between negative other schema and paranoia tended to remain significant when controlling for confounding variables. Findings also demonstrated that negative schema may mediate relationships between adverse experiences in childhood and paranoia. Overall, findings support theoretical proposals that both negative self and negative other schema are associated with paranoia. Longitudinal studies are required to confirm the direction of effects. Findings provide support for incorporating and targeting negative self and negative other schema in psychological formulations and therapeutic work.

A compassionate imagery intervention for patients with persecutory delusions

BACKGROUND

Negative beliefs about the self, including low self-compassion, have been identified as a putative causal factor in the occurrence of paranoia. Therefore, improving self-compassion may be one route to reduce paranoia.

AIMS

To assess the feasibility, acceptability, and potential clinical effects of a brief compassionate imagery intervention for patients with persecutory delusions.

METHOD

Twelve patients with persecutory delusions received an individual four-session compassionate imagery intervention. Assessments of self-concept and paranoia were completed before treatment, immediately after treatment, and at 1-month follow-up. A qualitative study exploring participants' experiences of the treatment was also completed.

RESULTS

Twelve out of 14 eligible patients referred to the study agreed to take part. All participants completed all therapy sessions and assessments. Post-treatment, there were improvements in self-compassion (change score -0.64, 95% CI -1.04, -0.24, d = -1.78), negative beliefs about the self (change score 2.42, 95% CI -0.37, 5.20, d = 0.51), and paranoia (change score 10.08, 95% CI 3.47, 16.69, d = 0.61). There were no serious adverse events. Three themes emerged from the qualitative analysis: 'effortful learning', 'seeing change' and 'taking it forward'. Participants described a process of active and effortful engagement in therapy which was rewarded with positive changes, including feeling calmer, gaining clarity, and developing acceptance.

CONCLUSION

This uncontrolled feasibility study indicates that a brief compassionate imagery intervention for patients with persecutory delusions is feasible, acceptable, and may lead to clinical benefits.

Association of Self-Compassion With Suicidal Thoughts and Behaviors and Non-suicidal Self Injury: A Meta-Analysis

Objectives: Self-compassion functions as a psychological buffer in the face of negative life experiences. Considering that suicidal thoughts and behaviors (STBs) and non-suicidal self-injury (NSSI) are often accompanied by intense negative feelings about the self (e.g., self-loathing, self-isolation), self-compassion may have the potential to alleviate these negative attitudes and feelings toward oneself. This meta-analysis investigated the associations of self-compassion with STBs and NSSI. Methods: A literature search finalized in August 2020 identified 18 eligible studies (13 STB effect sizes and seven NSSI effect sizes), including 8,058 participants. Two studies were longitudinal studies, and the remainder were cross-sectional studies. A random-effects meta-analysis was conducted using CMA 3.0. Subgroup analyses, meta-regression, and publication bias analyses were conducted to probe potential sources of heterogeneity. Results: With regard to STBs, a moderate effect size was found for self-compassion (r = -0.34, k = 13). Positively worded subscales exhibited statistically significant effect sizes: self-kindness (r = -0.21, k = 4), common humanity (r = -0.20, k = 4), and mindfulness (r = -0.15, k = 4). For NSSI, a small effect size was found for self-compassion (r = -0.29, k = 7). There was a large heterogeneity (I 2 = 80.92% for STBs, I 2 = 86.25% for NSSI), and publication bias was minimal. Subgroup analysis results showed that sample characteristic was a moderator, such that a larger effect size was witnessed in clinical patients than sexually/racially marginalized individuals, college students, and healthy-functioning community adolescents. Conclusions: Self-compassion was negatively associated with STBs and NSSI, and the effect size of self-compassion was larger for STBs than NSSI. More evidence is necessary to gauge a clinically significant protective role that self-compassion may play by soliciting results from future longitudinal studies or intervention studies.

On loving thyself: Exploring the association between self-compassion, self-reported suicidal behaviors, and implicit suicidality among college students

Suicide is a major public health concern. It is unknown whether self-compassion is associated with suicide risk above and beyond suicide risk factors such as self-criticism, hopelessness, and depression severity. Participants: Participants were 130 ethnically diverse undergraduate college students. Methods: Participants completed self-report measures of self-compassion, self-criticism, hopelessness, depression severity, and suicidal behaviors, as well as an implicit measure of suicidality. Results: Self-compassion was significantly associated with self-reported suicidal behaviors, even when controlling for self-criticism, hopelessness, and depression severity. Self-compassion was not significantly associated with implicit suicidality. Conclusions: The findings suggest that self-compassion is uniquely associated with self-reported suicidal behaviors, but not implicit suicidality, and that self-compassion is a potentially important target in suicide risk interventions. Limitations and future research directions are discussed.

The relationship between self-criticism and suicide probability

The relationship of self-to-self relating and suicide has received attention in explanatory models of suicide. However, exploration of specific types of self-relationships, namely feelings of inadequacy (associated with perfectionism), self-attacking and the ability to be kind and nurturing towards the self has received limited attention in a suicidal population. The present study assessed the relative contribution of self-criticism to suicide probability, alongside established predictors of suicidal ideation; hopelessness, depression, defeat and entrapment. Participants completed measures of inadequacy, self-attacking, self-reassurance, defeat, entrapment, depression and hopelessness (N = 101). A correlation, regression and mediation analysis was undertaken. Results demonstrated that self-attacking has a direct relationship with suicide probability, alongside established predictors; entrapment and hopelessness. Depressive symptomology was not found to be a significant predictor of suicide probability in this population. Addressing particularly hostile forms of self-criticism may be a promising area in terms of future research and clinical practice. Entrapment continues to be a significant predictor of suicide risk and interventions that target this experience should be explored.

Parenting behaviour and paranoia: a network analysis and results from the National Comorbidity Survey-Adolescents (NCS-A)

PURPOSE

Parenting behaviours-including the extent to which parents are protective, hostile, or caring-likely impacts whether a child develops a sense of vulnerability that carries forward into adulthood. Ideas of vulnerability are a contributory factor to the occurrence of paranoia. Our aim was to assess whether there is an association between specific parenting behaviours and paranoia.

METHOD

We examined cross-sectional associations of parenting and paranoia in an epidemiologically representative cohort of 10,148 adolescents (National Comorbidity Survey-Adolescents; NCS-A) and a second dataset of 1286 adults in Oxfordshire. Further, a network analysis was conducted with paranoia, parenting behaviours, and cognitive-affective variables (compassion, self-esteem, anxiety, and depression). Overprotectiveness, verbal abuse, physical abuse, and amount of care were assessed in mothers and fathers separately.

RESULTS

Nearly all parenting variables were significantly associated with paranoia, with parental verbal and physical abuse showing the largest associations. For example, the odds of reporting paranoia was over four times higher for those in the adult sample reporting a lot of paternal verbal abuse, compared to those reporting none (OR = 4.12, p < 0.001, CI 2.47-6.85). Network analyses revealed high interconnectivity between paranoia, parenting behaviours, and cognitive-affective variables. Of the parenting variables, paranoia most strongly interacted with paternal abuse and maternal lack of care.

CONCLUSION

There are associations between participants' self-reported experiences of parental behaviours and paranoia. Despite being associated with paranoia, cognitive-affective variables did not appear to mediate the relationship between parenting and paranoia, which is surprising. What might explain the link therefore remains to be determined.

Anticipatory pleasure in current psychosis: Cognitive and emotional correlates

Anticipation of pleasure - a key aspect of hedonic experience - is a motivating factor for engaging in activities. Low levels of anticipatory pleasure and activity are found in individuals with psychosis. Cognitive factors (e.g., working memory and IQ) have been a focus of explanation for anticipation of pleasure in psychosis. However, cognitive factors do not fully account for such difficulties. It is plausible that emotional factors (e.g., depression, self-beliefs) also contribute. We examined anticipatory pleasure in relation to cognitive and emotional processes in patients with current psychosis. 128 patients with persecutory delusions in the context of non-affective psychosis completed assessments of anticipatory pleasure, cognitive functioning, emotional processes, and activity. Lower anticipatory pleasure was significantly associated with depression, insomnia, negative-self beliefs, suicidal ideation, poorer psychological wellbeing, and paranoia-related avoidance. There were no significant associations with working memory, physical activity, or meaningful activity.  Emotional factors may play a more significant role than cognitive difficulties in the experience of anhedonia in psychosis. However, the cross-sectional design precludes causal inferences. Future research should examine whether, for example, improving self-concept or reducing paranoia-related avoidance leads to improvement in anticipatory pleasure in patients with psychosis.

Paranoia and Grandiosity in the General Population: Differential Associations With Putative Causal Factors

Worry, negative self-beliefs, and sleep disturbance have been identified as contributory factors to the onset, maintenance, and severity of paranoia. We tested the specificity of these contributory factors to paranoia compared to grandiosity, a different type of delusional ideation. Data were used from 814 adults from the Nathan Kline Institute-Rockland (NKI-Rockland) study, a general population dataset. Paranoid and grandiose delusional ideation was assessed using the Peters Delusions Inventory (PDI-21) and correlated with self-reported worry (n = 228), negative self-beliefs (n = 485), and sleep quality (n = 655). Correlations were compared using Fisher's r-to-z transform to examine whether the magnitude of relationships differed by delusion type. Paranoia was significantly associated with worry, negative self-belief, and sleep quality. Grandiosity demonstrated significantly weaker relationships with worry and negative self-beliefs. Relationships with sleep quality were similar. We replicate previous reports that worry, negative self-beliefs and sleep quality are associated with paranoid ideation in the general population. We extend these findings by demonstrating that these contributory factors, particularly worry and negative self-beliefs, are associated with paranoid ideation to a greater extent than grandiosity. This suggests a degree of specificity of contributory factors to different types of delusional thinking, supporting the pursuit of specific psychological models and treatments for each delusion type.

Cognitive appraisals of dissociation in psychosis: a new brief measure

BACKGROUND

Catastrophic cognitive appraisals, similar to those in anxiety disorders, are implicated in depersonalisation, a form of dissociation. No scales exist to measure appraisals of dissociative experiences. Dissociation is common in psychosis. Misinterpretations of dissociative experiences may maintain psychotic symptoms. Therefore, assessing appraisals in this context may be valuable.

AIMS

The primary aim was to develop a measure of key appraisals of dissociation in psychosis. Secondary aims were to test the relationship between appraisals and psychotic experiences (paranoia and hallucinations), and determine whether appraisals explain additional variance in psychotic symptoms above dissociative symptoms.

METHOD

Fifty items were generated from transcripts of interviews with patients. The measure was developed and psychometrically validated via factor analysis of data from 9902 general population participants and 1026 patients with psychosis. Convergent validity, test-re-test reliability, and internal reliability were assessed. Regression analyses tested relationships with psychotic symptoms.

RESULTS

A 13-item single-factor measure was developed. Factor analysis indicated good model fit [χ2(65) = 247.173, comparative fit index (CFI) = 0.960, root mean square error of approximation (RMSEA) = 0.052]. The scale had good convergent validity with a rumination (non-clinical: r = 0.71; clinical: r = 0.73) and dissociation measure (r = 0.81; r = 0.80), high internal consistency (α = 0.93; α = 0.93), and excellent 1-week test-re-test reliability [intraclass correlation (ICC) = 0.90]. It explained variance in psychotic symptoms (paranoia: 36.4%; hallucinations: 35.0%), including additional variance compared with dissociation alone (paranoia: 5.3%; hallucinations: 2.3%).

CONCLUSIONS

The Cognitive Appraisals of Dissociation in Psychosis (CAD-P) measure is a psychometrically robust scale identifying appraisals of dissociative experiences in psychosis and is associated with the presence of psychotic experiences. It is likely to prove useful for clinical assessment and research.

The experience of body image concerns in patients with persecutory delusions: 'People don't want to sit next to me'

OBJECTIVE

Persecutory delusions typically build on feelings of inter-personal vulnerability linked to negative views of the self. Negative body image is an overlooked aspect of this link between the self-concept and paranoia.

DESIGN

This study explores body image from the first-person perspective of patients with persecutory delusions.

METHOD

Semi-structured interviews, analysed using interpretative phenomenological analysis, were conducted with twelve patients with persecutory delusions in the context of psychotic disorders.

RESULTS

Four super-ordinate themes emerged. First, appearance as a source of threat accounted for how negative body image increased feelings of vulnerability and fed into the content of paranoia and voices (e.g., 'I feel that everybody is noticing that I'm getting bigger and bigger and laughing at me'). Second, there was the negative impact of uncontrollable and unwanted weight gain, especially following antipsychotic medication (e.g., 'I ballooned up to 23 stone'). Third, feeling stuck captured the hopelessness and resignation in relation to appearance (e.g., 'I've become so accustomed to being overweight that I've accepted it as my lot'). Finally, looking well symbolises feeling well represented the importance of appearance in determining mental well-being (e.g., 'If I've got clean clothes and I put makeup on, at least I feel that I'm looking after myself').

CONCLUSIONS

Patients with persecutory delusions described appearance-related concerns making them feel negative towards themselves, inferior to other people, and vulnerable to harm. Appearance-related distress was broader than weight gain, including dissatisfaction with skin, clothing, and attractiveness. Negative body image may be a contributory factor in the occurrence of paranoia.

PRACTITIONER POINTS

Body image concerns may be of particular relevance in patients with persecutory delusions due to weight gain, inactivity, and medication side effects. Body image concerns include weight gain and broader aspects of appearance. Negative body image contributes to feelings of vulnerability, potentially worsening paranoid fears. It may be helpful for practitioners to explore the psychological impact of weight gain and body image concerns in patients with psychosis.

Fear of illness recurrence and mental health anxiety in people recovering from psychosis and common mental health problems

Objectives

It is well known that mental health problems can recur even after effective treatment, leading to an understandable fear of illness recurrence (FIR) and mental health anxiety (MHA). These may themselves contribute to the process of relapse. This study aims to examine whether people recovering from psychosis have greater FIR than those recovering from common mental health problems or healthy controls. The study also hypothesized that there will be a relationship between FIR and MHA and that both these constructs will be associated with maladaptive coping behaviours. Finally, the relationship between mental defeat with FIR and psychological distress (anxiety and depression) will be examined.

Method

A cross‐sectional questionnaire design was employed. Thirty‐nine participants in recovery from psychosis, eighty‐two in recovery from other mental health difficulties, and sixty‐one healthy controls aged 18–73 were recruited from NHS services and via social media. Self‐report questionnaires measured mental defeat, mental health anxiety, fear of illness recurrence, maladaptive coping behaviours, and psychological distress.

Results

Those recovering from psychosis were found to more negatively evaluate the likely consequences of relapse than those recovering from common mental health problems or healthy controls. However, the levels of FIR in common mental health problems were also significantly elevated when compared to healthy controls. There were no other differences between these groups (in terms of mental defeat, anxiety, depression, social functioning, and maladaptive coping behaviours). The hypothesized relationship between FIR and MHA was also found, and both were associated with maladaptive coping behaviours. Mental defeat was associated with FIR and psychological distress (anxiety and depression).

Conclusions

This study found that those with psychosis experienced higher FIR than those with common mental health problems. Furthermore, people defining themselves as in recovery are worried about relapse and the extent of this is linked to mental health anxiety. Given that such responses may contribute to actual relapse, it is important that these issues are better understood and interventions developed to ameliorate them.

Practitioner points

Following recovery, fear of relapse may be particularly high in those with experience of psychosis; it is also present in those with common mental health problems

The importance of this observation lies in the issue that anxiety about relapse may initiate a self‐fulfilling process, with increased anxiety worsening symptoms and vice versa.

Cognitive‐behavioural therapy for health anxiety may be beneficial to those experiencing high levels of mental health anxiety.

Cognitions related to relapse need to be explored and addressed both in further research and, when clearly identified, may be a target during relapse‐prevention planning.

Virtual reality clinical-experimental tests of compassion treatment techniques to reduce paranoia

Paranoia may build on negative beliefs held both about the self and others. Compassionate imagery may be one way of reducing such negative beliefs, and hence paranoia. Two studies tested this idea, one targeting compassion for the self and one targeting compassion for others. Two-hundred individuals from the general population scoring highly for paranoia were recruited. The studies used a randomised controlled experimental design, with embedded tests for mediation. Study one targeted self-compassion via creation of a compassionate coach (CC) image. Study two targeted compassion for others via loving kindness meditation (LKM). Individuals repeatedly entered neutral virtual reality social environments. Changes in compassion and paranoia were assessed. Compared to controls, the CC group increased in self-compassion (group difference = 2.12, C.I. = 1.57;2.67, p = <0.0001, d = 1.4) and decreased in paranoia (group difference = -1.73, C.I. = -2.48; -0.98, p = <0.0001, d = 0.8). Change in self-compassion explained 57% of change in paranoia. Compared to controls, the LKM group increased their compassion for others (group difference = 3.26, C.I. = 2.72;3.80, p = <0.0001, d = 1.7), and decreased in paranoia (group difference = -1.70, C.I. = -2.50; -0.89, p = <0.0001, d = 0.8). Change in compassion for others explained 67% of change in paranoia. Targeting negative beliefs about the self and others using compassionate imagery causes reductions in paranoia. Tests in clinical populations are indicated.

The Independent Relationships of Metacognition, Mindfulness, and Cognitive Insight to Self-Compassion in Schizophrenia

The debilitating nature of psychosis may be exacerbated by societal stigma and feelings of social isolation over and above positive (e.g., hallucinations) and negative (e.g., flat affect) symptoms. Thus, recovery may be facilitated by increasing self-compassion, the ability to respond with a nonjudgmental attitude of kindness toward oneself as a result of connecting with one's own inadequacies and suffering. We conducted a stepwise regression in individuals with schizophrenia-spectrum disorders (n = 92) to determine the unique contributions of cognitive variables in predicting self-compassion, such as metacognition (the ability to form complex and integrated ideas about oneself and others), mindfulness, and cognitive insight. Results indicated that increased metacognitive awareness of others and mindfulness uniquely predicted greater self-compassion (i.e., self-kindness), whereas increased cognitive insight predicted greater lack of self-compassion (i.e., self-judgment). These findings suggest the potential for mindfulness and metacognitive interventions to increase positive self-compassion and promote recovery in psychosis.

The link between self-compassion and psychotic-like experiences: A matter of distress?

OBJECTIVES

Self-shaming and self-criticism have been shown to contribute to the emergence of distressing psychotic symptoms and psychotic-like experiences (PLEs). In contrast, a self-compassionate mindset may protect against negative evaluations in response to PLEs leading to less distress. This study explores the association between self-compassion, the frequency of PLEs, and their associated distress.

DESIGN

The study used a correlational, cross-sectional design on a German community sample.

METHODS

A total of 234 participants completed the self-compassion scale (SCS), the Peters' Delusions Inventory, and a modified version of the Launay-Slade Hallucination Scale that measures frequency and distress of hallucinatory experiences. Pearson correlations between SCS and frequency of PLEs as well as between SCS and PLE-distress were compared. Additionally, network analyses of SCS and PLE-measures were calculated.

RESULTS

Self-compassion was associated with less-frequent PLEs and with less PLE-distress, with stronger correlations between self-compassion and PLE-distress. The network analysis showed the self-compassion facets isolation and overidentification to be the closest links to PLE-distress.

CONCLUSIONS

Self-compassion is associated with less PLE related distress. Prevention programmes and interventions that target the negative facets associated with lack of self-compassion may be promising. However, future studies need to explore the causal role of self-compassion facets in the formation of PLE-distress.

PRACTITIONER POINTS

Low levels of self-compassion are associated with being more distressed by psychotic experiences. As the self-compassion facets isolation and overidentification are most strongly related to distress, prevention and intervention programmes may benefit from focusing on these negative facets.

The comments of voices on the appearance of patients with psychosis: 'the voices tell me that I am ugly'

BACKGROUND

There are high rates of obesity and low self-esteem in patients with psychosis. The occurrence of negative voice content directly about appearance is therefore plausible. Derogatory comments about appearance are likely to be distressing, increase depression and contribute to social withdrawal.

AIMS

To systematically assess the occurrence of voice content regarding appearance and identify correlates.

METHOD

Sixty patients experiencing verbal auditory hallucinations at least once a week in the context of non-affective psychosis completed a measure assessing positive and negative voice content about appearance. They also completed assessments about body image, self-esteem, psychiatric symptoms and well-being.

RESULTS

Fifty-five (91.7%) participants reported hearing voices comment on their appearance. A total of 54 (90%) patients reported negative voice content about their appearance with 30 (50%) patients experienced negative appearance comments on a daily basis. The most common negative comment was 'the voices tell me that I am ugly' (n = 48, 80%). There were 39 (65%) patients who reported positive voice content on appearance. The most frequent positive comment was 'I look as nice as other people' (n = 26, 43.3%). Negative voice content about appearance was associated with body image concerns, paranoia, voice hearing severity, depression, worry, negative self-beliefs and safety-seeking behaviours. Positive appearance voice content was associated with greater body esteem and well-being and lower levels of depression and insomnia.

CONCLUSIONS

Voice content about appearance is very common for patients seen in clinical services. Negative voice content may reflect - and subsequently reinforce - negative beliefs about one's appearance, low self-esteem, worry and paranoia.

DECLARATION OF INTEREST

None.

Exploring identity and personal meanings in psychosis using the repertory grid technique: A systematic review

Current research and clinical practice in person-centred approaches highlight the importance of self, identity, and personal meanings in psychosis. Previous research has focused on dimensions of self, but less attention has been paid to the personal meanings involved in identity. The personal construct theory framework and the repertory grid technique (RGT) allow the study of identity and personal meanings within person-centred approaches of psychopathology and treatment in psychosis, as suggested by studies that began more than 40 years ago. However, their contributions have not yet been reviewed. We aimed to systematically review the evidence for the role of identity and personal meanings in psychotic disorders. We performed a systematic search using personal construct and RGT terms in PsycINFO, Web of Science, PubMed, EBSCO, Scopus, and Google Scholar. After identifying 2,574 articles, 15 were included. Nine studies followed an idiographic assessment, and six were nomothetic. Patients reported their subjective experience of isolation in terms of high self-ideal discrepancy and high perceived discrepancy with their significant others, which some studies associated with a lower degree of recovery or with the way in which positive symptoms were construed. Self-fragmentation either decreased with interventions or was associated with recovery. Evidence regarding interpersonal construing was less consistent, but there was a tendency for patients to show a more rigid cognitive structure than controls. To conclude, we found some evidence that self-discrepancies, fragmentation of self, and interpersonal construing are affected in psychosis and potentially modifiable through psychotherapy.

Suicidal ideation and behaviour in patients with persecutory delusions: Prevalence, symptom associations, and psychological correlates

BACKGROUND

To determine the prevalence of suicidal ideation and behaviour - and their correlates - in patients with persecutory delusions.

METHODS

110 patients with persecutory delusions in the context of non-affective psychosis were assessed for suicidal thoughts and behaviours over the past month. Symptom and psychological assessments were also completed.

RESULTS

The severity of suicidal ideation was: no suicidal ideation (n = 26, 23.6%); wish to be dead (n = 21, 19.1%); nonspecific active suicidal thoughts (n = 14, 12.7%); suicidal thoughts with methods but no intent (n = 29, 26.4%); suicidal thoughts with intent but no specific plan (n = 13, 11.8%); and suicidal intent with plan (n = 7, 6.4%). In the past month, five patients (4.5%) had made an actual, interrupted, or aborted suicide attempt. The severity of suicidal ideation was associated with higher levels of depression, paranoia, hallucinations, anger, insomnia, negative beliefs about the self and others, pessimism, worry, and delusion safety-seeking behaviours and lower levels of psychological well-being and reward responsiveness. Severity of ideation was not associated with cannabis or alcohol use, working memory, pain, or meaningful activity levels.

CONCLUSIONS

Patients with persecutory delusions are typically in a severe state of psychological stress, and at risk of suicide, as indicated by very high levels of suicidal ideation. This exploratory study also identifies correlates of suicidal ideation that could be investigated in causal research designs.

Self-compassion, self-forgiveness, suicidal ideation, and self-harm: A systematic review

Self-compassion has been implicated in the aetiology and course of mental health with evidence suggesting an association between greater self-compassion and lower emotional distress. However, our understanding of the nature and extent of the relationship between self-compassion and self-harm (self-injury regardless of suicidal intent) or suicidal ideation remains unclear. This review, therefore, aimed to critically evaluate the extant literature investigating this relationship. To do so, a systematic search, including terms synonymous with self-compassion, was conducted on three main psychological and medical databases (Web of Science, PsycINFO, and Medline). Only studies investigating self-compassion or self-forgiveness and self-harm or suicidal ideation were found to be relevant to the review. Eighteen studies were included in the final narrative synthesis. Heterogeneity of studies was high, and the majority of studies were quantitative and cross-sectional (n = 16) in design. All studies reported significant associations between higher levels of self-forgiveness or self-compassion and lower levels of self-harm or suicidal ideation. Several studies suggested that self-compassion or self-forgiveness may weaken the relationship between negative life events and self-harm. In conclusion, this review highlights the potential importance of self-compassion in the aetiology of suicidal thoughts and self-harm. We discuss the clinical and research implications.

Suicidal ideation in individuals at ultra-high risk for psychosis and its association with suspiciousness independent of depression

AIM

Psychotic experiences, including delusions and hallucinations, and their attenuated forms have been recently suggested as a significant but under-recognized marker of suicide risk. However, the relationship between attenuated positive symptoms and suicide has not yet been clearly demonstrated in individuals at ultra-high risk (UHR) for psychosis. Here, we investigated the effect of attenuated positive symptoms on suicidal ideation in UHR individuals.

METHODS

Fifty-three healthy controls (HCs) and 74 UHR individuals participated in the present study. All participants were assessed for the intensity of suicidal ideation and depressive symptoms at baseline. The effect of attenuated positive symptoms on suicidal ideation in the UHR group was examined using a multiple linear regression analysis after adjustment for concurrent depressive symptoms.

RESULTS

UHR participants were found to have significantly greater suicidal ideation and more severe depressive symptoms compared to those of HCs. The regression model demonstrated that suspiciousness significantly increased suicidal ideation in UHR participants, independent of the severity of depressive symptoms.

CONCLUSION

The findings of the present study suggest that suspiciousness may serve as a risk indicator for suicide in clinical practice for UHR individuals. It is crucial to focus on the risk of suicide in the UHR population, as they require sufficient clinical attention and proper management for crises related to their unusual and confusing experiences.

Self-stigma and the mediating impact of the "why try" effect on depression

The "why try" effect, a consequence of self-stigma, is a sense of behavioral futility that may worsen depression. This study examines the regressive model of self-stigma, the factor structure of a why try measure, and the pathway through which self-stigma leads to depression. Data from 291 people self-identifying with mental illness were collected through an online survey. Participants completed the Why Try Stigma Scale (WTSS) and measures of self-stigma and depression. Structural equation modeling was used to test the WTSS factor structure and path models. Reducing the WTSS from 12 to 6 items led to good fit. The regressive model of self-stigma was validated. A good fit was demonstrated for a model in which harm leads to unworthiness, then incapability, and then depression. The regressive model worsens sense of worthiness, which in turn affects personal capability, resulting in increased depression.

Automated psychological therapy using virtual reality (VR) for patients with persecutory delusions: study protocol for a single-blind parallel-group randomised controlled trial (THRIVE)

Background

Persecutory delusions are a major psychiatric problem and are associated with a wide range of adverse outcomes. Our theoretical model views these delusions as unfounded threat beliefs which persist due to defence behaviours (e.g. avoidance) that prevent disconfirmatory evidence being processed. The treatment implications are that patients need to (1) go into feared situations and (2) not use defence behaviours. This enables relearning of safety and hence paranoia diminution. However, this is very difficult for patients due to their severe anxiety. A solution is to use virtual reality (VR) social situations, which are graded in difficulty and which patients find much easier to enter. We have now automated the provision of cognitive therapy within VR using an avatar coach, so that a therapist is not required and the treatment is scalable. In the THRIVE trial, the automated VR cognitive treatment will be tested against a VR control condition. It will contribute to our wider programme of work developing VR for patients with psychosis.

Methods

Patients with persistent persecutory delusions in the context of non-affective psychosis will be randomised (1:1) to the automated VR cognitive treatment or VR mental relaxation (control condition). Each VR treatment will comprise approximately four sessions of 30 min. Standard care will remain as usual in both groups. Assessments will be carried out at 0, 2, 4 (post treatment), 8, 16, and 24 weeks by a researcher blind to treatment allocation. The primary outcome is degree of conviction in the persecutory delusion (primary endpoint 4 weeks). Effect sizes will be re-established by an interim analysis of 30 patients. If the interim effect size suggests that the treatment is worth pursuing (d > 0.1), then the trial will go on to test 90 patients in total. Secondary outcomes include real world distress, activity levels, suicidal ideation, and quality of life. Mediation will also be tested. All main analyses will follow the intention-to-treat principle. The trial is funded by the Medical Research Council Developmental Pathway Funding Scheme.

Discussion

The trial will provide the first test of automated cognitive therapy within VR for patients with psychosis. The treatment is potentially highly scalable for treatment services.

Trial registration

ISRCTN, ISRCTN12497310. Registered on 14 August 2018.

Electronic supplementary material

The online version of this article (10.1186/s13063-019-3198-6) contains supplementary material, which is available to authorized users.

In and out of schizophrenia: Activation and deactivation of the negative and positive schemas

Theorists, clinicians, and investigators have attempted to find a common source for the negative and positive symptoms of schizophrenia. We propose that a unified theory, based on a common cognitive structure not only has explanatory value, but can serve as a framework for a psychotherapeutic intervention. Specifically, we propose that the cognitive triad - the negative view of the self, others, and the future - is the source of the content for the negative and positive symptoms. We report literature supporting the relationship between each facet of the negative triad and each of the key symptoms: expressive negative symptoms, delusions, and verbal hallucinations. We conclude that the literature supports the validity of the cognitive model of negative and positive symptoms. The cognitive model furthers the understanding of the positive and negative symptoms of schizophrenia, and we describe how this provides a framework for a psychotherapeutic intervention.

An Experimental Investigation into the Effect of State-Anxiety on State-Paranoia in People Experiencing Psychosis

BACKGROUND

There is strong evidence to suggest that anxiety is associated with paranoia in clinical and non-clinical samples. However, no research to date has directly manipulated anxiety to investigate if state-anxiety has a causal role in state-paranoia in clinical populations.

AIMS

To investigate whether an anxious-mood induction leads to greater paranoia than a neutral-mood induction in people experiencing psychosis and paranoia and, if so, whether this is predicted by anxiety over and above other variables.

METHOD

22 participants with a psychosis-spectrum diagnosis took part in a two condition cross-over experimental design. Participants underwent a neutral-mood and an anxious-mood induction with levels of state-anxiety, state-affect and state-paranoia being measured before and after each condition.

RESULTS

State-paranoia was significantly higher after the anxious condition compared with the neutral condition. State-anxiety and negative-affect were significant predictors of levels of state-paranoia after the anxious condition. When both predictors were included in a regression model, only negative-affect was a significant predictor of state-paranoia after the anxious condition. There were a number of methodological limitations.

CONCLUSIONS

State-anxiety and negative-affect may both be involved in the maintenance of paranoia in clinical populations, as predicted by cognitive models. Negative-affect may be the strongest predictor of state-paranoia in clinical populations. Reasons for this are discussed, as well as the implications. Interventions that seek to reduce negative state-affect may be beneficial in managing state-paranoia. Further research is warranted to explore the suggested clinical and theoretical implications of these findings.

The Burden of Stigma on Health and Well-Being: A Taxonomy of Concealment, Course, Disruptiveness, Aesthetics, Origin, and Peril Across 93 Stigmas

Most individuals are stigmatized at some point. However, research often examines stigmas separately, thus underestimating the overall impact of stigma and precluding comparisons across stigmatized identities and conditions. In their classic text, Social Stigma: The Psychology of Marked Relationships, Edward Jones and colleagues laid the groundwork for unifying the study of different stigmas by considering the shared dimensional features of stigmas: aesthetics, concealability, course, disruptiveness, origin, peril. Despite the prominence of this framework, no study has documented the extent to which stigmas differ along these dimensions, and the implications of this variation for health and well-being. We reinvigorated this framework to spur a comprehensive account of stigma's impact by classifying 93 stigmas along these dimensions. With the input of expert and general public raters, we then located these stigmas in a six-dimensional space and created discrete clusters organized around these dimensions. Next, we linked this taxonomy to health and stigma-related mechanisms. This quantitative taxonomy offers parsimonious insights into the relationship among the numerous qualities of numerous stigmas and health.

Body image and paranoia

Paranoia builds upon feelings of vulnerability. Our clinical experience indicates that negative body image, including concerns regarding weight, may be one source of feeling vulnerable and hence raise the risk of paranoia. There has been no empirical test of an association between body image and paranoia. Our aim was to provide the first test of this issue by examining in epidemiologically representative cohorts the cross-sectional associations between paranoia and a proxy measure of body image. This was an initial exploration of a potentially important but overlooked issue. Data were used from 5515 participants in the US National Comorbidity Survey-Replication (NCS-R). To validate the findings, the analyses were replicated with 10,113 participants in the US National Comorbidity Survey-Adolescents (NCS-A). Concerns about weight were associated with paranoia in the NCS-R (OR = 1.48, p = 0.006, CI = 1.123, 1.955) and NCS-A (OR = 1.67, p < 0.001, CI = 1.490, 1.873). The associations remained significant after controlling for gender and body mass index. The results show that negative body image and paranoia are associated in the general population, consistent with the idea that paranoia may build upon feelings of vulnerability arising from body image concerns. Studies are needed to examine whether there is a causal relationship.

Self-stigma and schizophrenia: a cross-sectional study

OBJECTIVE

The aim of this study was to investigate the degree of self-stigma in schizophrenia and its association with clinical and demographic factors.

PATIENTS AND METHODS

A total of 197 outpatients (54.3% females) diagnosed with schizophrenia spectrum disorders (schizophrenia, schizoaffective disorder, delusional disorder) according to International Classification of Diseases - tenth edition participated in the study. The mean age of the patients was 40.10±11.49 years. All individuals completed the Internalized Stigma of Mental Illness (ISMI) scale and a demographic questionnaire. The disorder severity was assessed by both a psychiatrist (the objective version of Clinical Global Impression - severity scale [objCGI-S]) and the patients (the subjective version of Clinical Global Impression - severity scale [subjCGI-S]). Treatment with antipsychotics stabilized the patients.

RESULTS

The overall level of self-stigma measured by the total score of the ISMI was 63.32±13.59. The total score of the ISMI positively correlated with the severity of the disorder measured by the objCGI-S and subjCGI-S. In addition, self-stigma positively correlated with the treatment duration and the number of psychiatric hospitalizations. The backward stepwise regression was applied to identify the most significant factors connected to self-stigma. The regression analysis identified the following regressors as the most relevant to self-stigma: the number of previous psychiatric hospitalizations, the severity of the disorder rated by a psychiatrist, and the difference between the objective rating and the subjective rating of the severity of the disorder.

CONCLUSION

Outpatients with schizophrenia spectrum disorders, who have undergone a higher number of psychiatric hospitalizations, who dispose of a higher severity of the disorder and show a higher discrepancy between their rating of the severity and the psychiatric rating, showed a greater degree of self-stigma. The management of self-stigma in patients with schizophrenia should be implemented in the routine care.