Childhood adversity and psychosis: generalised or specific effects?

Predicting clinical outcomes in a blended care intervention for early psychosis: Acceptance and Commitment Therapy in Daily-Life (ACT-DL)

ACT in Daily Life (ACT-DL) is a blended-care Ecological Momentary Intervention that extends ACT into the daily life of individuals, improving psychotic distress, negative symptoms, and global functioning. However, it remains unclear whether ACT-DL works equally for everyone. We investigated whether moderators (i.e., sociodemographic information, personality, and trauma history) determine clinical outcomes in individuals with early psychosis receiving ACT-DL. Seventy-one participants from the INTERACT trial, using ACT-DL, were analyzed. Outcomes included psychotic distress, negative symptoms, global functioning, and psychological flexibility. Using multivariate-multilevel models, we evaluated the effects of sociodemographics, personality, and childhood trauma across baseline, post-intervention, and six- and 12-month follow-ups. Sociodemographic characteristics and personality predicted clinical outcomes. Higher education demonstrated more substantial improvement in global functioning at 6- (B = 7.43, p = 0.04) and 12-FU (B = 10.74, p = 0.002) compared to lower education. Higher extraversion showed less improvement in negative symptoms at 12-FU (B = 1.24, p = 0.01) and more improvement in global functioning at post-intervention (B = 0.39, p = 0.046) and 6-FU (B = 1.40, p = 0.02) compared to lower extraversion. Higher negative affectivity showed more improvement in negative symptoms at 12-FU (B = -1.59, p = 0.001) and higher psychological flexibility at 12-FU (B = 8.38, p = 0.001) compared to lower negative affectivity. Our findings suggest that while ACT-DL improves clinical outcomes in individuals with early psychosis, the improvement rate is dissimilar for individuals and predictable by baseline characteristics. If replicated, these findings enable precision medicine approaches in allocating ACT-DL for early psychosis.

Correlates of adverse childhood experiences among admitted patients with schizophrenia in a referral psychiatric hospital in Botswana

INTRODUCTION

Schizophrenia is becoming more prevalent globally, particularly in lower and middle-income countries. Adverse childhood experiences (ACEs) are significant risk factors for developing and worsening the disorder. This study aimed to determine the pattern and correlates of ACE among inpatients with Schizophrenia at Sbrana Psychiatric Hospital in Botswana.

METHODS

In a cross-sectional cohort study, 128 adult patients diagnosed with Schizophrenia were sampled over a 6-month period. The Adverse Childhood Experiences International Questionnaire (ACE-IQ) and the Positive and Negative Syndrome Scale (PANSS) were used to study ACEs and assess schizophrenia severity. A regression model was used to determine factors that predicted the severity and frequency of admissions, with a significance level set at p ⩽ .05.

RESULTS

Participants were mostly males (78.9%), with a mean age of 36.7 (SD = 11.01). About 93.8% reported at least 1 ACE, and 56.3% had ⩾4 ACEs. There was a positive correlation between the number of ACEs and positive symptoms (rs = .24, p < .01) and the general psychopathology score (rs = .18, p < .05). Having an incarcerated household member (AOR = 2.43; 95% CI [1.02, 5.81]) was associated with PANSS >75. Participants who had experienced physical abuse were more likely to have multiple admissions (AOR = 5.88; 95% 95% CI [1.87, 18.51]).

CONCLUSION

Our findings highlight the high prevalence of multiple ACEs among patients with Schizophrenia. More interventions are therefore needed to mitigate the risk of ACEs.

The Impact of Childhood Trauma on the Negative Symptoms of Schizophrenia

ABSTRACT

Schizophrenia is a debilitating mental health disorder that imposes profound economic, societal, and personal burdens. The negative symptoms of schizophrenia ( i.e. , blunted affect, alogia, anhedonia, asociality, and avolition) are highly prevalent and pervasive in the psychotic disorder and pose significant resistance to available treatment options. Traumatic childhood experiences are strongly linked with the risk of developing schizophrenia. Most prior studies have primarily focused on positive symptoms of schizophrenia ( e.g. , hallucinations and delusions), whereas less attention has been given to negative symptoms. The current study investigated the relationship between childhood trauma ( i.e. , physical abuse, sexual abuse, and emotional abuse and neglect) and negative symptoms in a sample of schizophrenia outpatients and healthy controls ( n = 159 participants, including 99 patients with schizophrenia). The observations from the current study revealed that schizophrenia patients experienced a significantly greater degree of childhood trauma and negative symptoms than the control individuals. The results of the current study also indicated that more severe experiences of total childhood trauma ( i.e. , summation of all trauma types), physical abuse, and emotional neglect may increase the risk of schizophrenia patients reporting negative symptoms. However, childhood sexual and emotional abuse was found to have no impact on the degree of negative symptoms experienced by schizophrenia patients. Implications and limitations of the current study are discussed. In conclusion, we found that the severity of overall childhood trauma, physical abuse, and emotional neglect may play an important role in increasing the likelihood of schizophrenia patients reporting negative symptoms.

Belief Updating, Childhood Maltreatment, and Paranoia in Schizophrenia-Spectrum Disorders

BACKGROUND AND HYPOTHESIS

Exposure to childhood maltreatment-a risk factor for psychosis is associated with paranoia-may impact one's beliefs about the world and how beliefs are updated. We hypothesized that increased exposure to childhood maltreatment is related to volatility-related belief updating, specifically higher expectations of volatility, and that these relationships are strongest for threat-related maltreatment. Additionally, we tested whether belief updating mediates the relationship between maltreatment and paranoia.

STUDY DESIGN

Belief updating was measured in 75 patients with schizophrenia-spectrum disorders and 76 nonpsychiatric controls using a 3-option probabilistic reversal learning (3PRL) task. A Hierarchical Gaussian Filter (HGF) was used to estimate computational parameters of belief updating, including prior expectations of volatility (μ03). The Childhood Trauma Questionnaire (CTQ) was used to assess cumulative maltreatment, threat, and deprivation exposure. Paranoia was measured using the Positive and Negative Syndrome Scale (PANSS) and the revised Green et al. Paranoid Thoughts Scale (R-GPTS).

RESULTS

Greater exposure to childhood maltreatment is associated with higher prior expectations of volatility in the whole sample and in individuals with schizophrenia-spectrum disorders. This was specific to threat-related maltreatment, rather than deprivation, in schizophrenia-spectrum disorders. Paranoia was associated with both exposure to childhood maltreatment and volatility priors, but we did not observe a significant indirect effect of volatility priors on the relationship between maltreatment and paranoia.

CONCLUSIONS

Our study suggests that individuals with schizophrenia-spectrum disorders who were exposed to threatening experiences during childhood expect their environment to be more volatile, potentially facilitating aberrant belief updating and conferring risk for paranoia.

I don't understand how I feel: mediating role of impaired self-mentalizing in the relationship between childhood adversity and psychosis spectrum experiences

Introduction

Childhood adversity is associated with the severity of multiple dimensions of psychosis, but the mechanisms underpinning the close link between the two constructs is unclear. Mentalization may underlie this relationship, as impaired mentalizing is found in various stages of the psychosis continuum. Nonetheless, the differential roles of self- and other-mentalizing in psychosis are not well understood.

Methods

Parallel multiple mediation was conducted for the relationship between a diverse range of childhood adversity types, including intentional and nonintentional harm, and schizotypy (positive, negative, disorganized), psychotic-like experiences (PLE) and paranoia via self-mentalizing (attention to emotions and emotional clarity) and other-mentalizing in n = 1,156 nonclinically ascertained young adults.

Results

Significant parallel multiple mediation models were found for all psychotic outcomes except negative schizotypy. The associations between intentionally harmful childhood adversity and psychotic outcomes were significantly mediated by increased attention to emotions for most models and decreased emotional clarity for some models. No significant mediation was found for parental loss. Paternal abuse was only mediated by attention to emotions whereas the effects of maternal abuse were mediated by attention to emotions and emotional clarity. Other-mentalizing only showed mediating effects on one of thirty models tested.

Conclusion

Results highlight the mediating role of impaired self-mentalizing in the association between childhood adversity and psychosis. This is consistent with disturbances of self-concept and self-boundary characterizing, in particular, the positive dimension of psychosis. Maternal versus paternal figures may contribute differentially to the development of mentalizing. These results could inform future preventative interventions, focusing on the development and maintenance of self-mentalizing.

Adverse effects of antipsychotics on sleep in patients with schizophrenia. Systematic review and meta-analysis

Introduction

Our objective was to conduct a systematic review and meta-analysis of adverse effects on sleep in patients with schizophrenia receiving antipsychotic treatment.

Methods

A systematic search was performed in PubMed, Cochrane Central, Embase, Toxline, Ebsco, Virtual Health Library, Web of Science, SpringerLink, and in Database of abstracts of Reviews of Effects of Randomized Clinical Trials to identify eligible studies published from January 1990 to October 2021. The methodological quality of the studies was evaluated using the CONSORT list, and the Cochrane bias tool. Network meta-analysis was performed using the Bayesian random-effects model, with multivariate meta-regression to assess the association of interest.

Results

87 randomized clinical trials were identified that met the inclusion criteria, and 70 articles were included in the network meta-analysis. Regarding the methodological quality of the studies, 47 had a low or moderate bias risk. The most common adverse effects on sleep reported in the studies were insomnia, somnolence, and sedation. The results of the network meta-analysis showed that ziprasidone was associated with an increased risk of insomnia (OR, 1.56; 95% credible interval CrI, 1.18-2.06). Several of the included antipsychotics were associated with a significantly increased risk of somnolence; haloperidol (OR, 1.90; 95% CrI, 1.12-3.22), lurasidone (OR, 2.25; 95% CrI, 1.28-3.97) and ziprasidone (OR, 1.79; 95% CrI, 1.06-3.02) had the narrowest confidence intervals. In addition, perphenazine (OR, 5.33; 95% CrI, 1.92-14.83), haloperidol (OR, 2.61; 95% CrI, 1.14-5.99), and risperidone (OR, 2.41; 95% CrI, 1.21-4.80) were associated with an increased risk of sedation compared with placebo, and other antipsychotics did not differ. According to the SUCRAs for insomnia, chlorpromazine was ranked as the lowest risk of insomnia (57%), followed by clozapine (20%), while flupentixol (26 %) and perospirone (22.5%) were associated with a lower risk of somnolence. On the other hand, amisulpride (89.9%) was the safest option to reduce the risk of sedation.

Discussion

Insomnia, sedation, and somnolence were the most frequent adverse effects on sleep among the different antipsychotics administered. The evidence shows that chlorpromazine, clozapine, flupentixol, perospirone, and amisulpride had favorable safety profiles. In contrast, ziprasidone, perphenazine, haloperidol, and risperidone were the least safe for sleep.

Systematic review registration

https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42017078052, identifier: PROSPERO 2017 CRD42017078052.

V. Hegelstad W, Joa I, Opjordsmoen SE, Rund BR, Røssberg JI, Simonsen E, Johannessen JO, Larsen TK, Haahr UH, McGlashan TH, Friis S, Melle I. Childhood trauma, antipsychotic medication, and symptom remission in first-episode psychosis

BACKGROUND

To what extent psychotic symptoms in first-episode psychosis (FEP) with a history of childhood interpersonal trauma (CIT) are less responsive to antipsychotic medication is not known. In this longitudinal study, we compare symptom trajectories and remission over the first 2 years of treatment in FEP with and without CIT and examine if differences are linked to the use of antipsychotics.

METHODS

FEP (N = 191) were recruited from in- and outpatient services 1997-2000, and assessed at baseline, 3 months, 1 and 2 years. Inclusion criteria were 15-65 years, actively psychotic with a DSM-IV diagnosis of psychotic disorder and no previous adequate treatment for psychosis. Antipsychotic medication is reported as defined daily dosage (DDD). CIT (<18) was assessed with the Brief Betrayal Trauma Survey, and symptomatic remission based on scores from the Positive and Negative Syndrome Scale.

RESULTS

CIT (n = 63, 33%) was not associated with symptomatic remission at 2 years follow-up (71% in remission, 14% in relapse), or time to first remission (CIT 12/ no-CIT 9 weeks, p = 0.51). Those with CIT had significantly more severe positive, depressive, and excited symptoms. FEP with physical (N = 39, 20%) or emotional abuse (N = 22, 14, 7%) had higher DDD at 1 year (p < 0.05). Mean DDD did not excerpt a significant between-group effect on symptom trajectories of positive symptoms.

CONCLUSION

Results indicate that antipsychotic medication is equally beneficial in the achievement of symptomatic remission in FEP after 2 years independent of CIT. Still, FEP patients with CIT had more severe positive, depressive, and excited symptoms throughout.

Humiliation and state anxiety as predictors of attenuated psychosis in a community sample

Existing literature suggests that humiliation experiences, coupled with a negative family context, significantly predicts persecutory ideation in non-clinical participants. Whether this may also be linked to attenuated psychotic experiences is unknown. The current study aimed to assess whether familial adversity and humiliation may be related to hallucination-like experiences (HLEs) and other psychotic symptoms, and if state anxiety significantly contributed to these relationships. This cross-sectional study recruited a community sample of 93 adults (38% male; mean age = 27.3 years, standard deviation = 10.8 years), who completed measures of maladaptive familial environments, past and anticipated humiliation experiences, state anxiety and attenuated psychotic symptoms. Correlations and hierarchical regressions tested for direct and indirect relationships amongst study variables. A maladaptive family context, and humiliation (past and anticipated) were positively correlated with HLEs, and facets of attenuated psychotic symptoms. Anxiety uniquely predicted audio-visual and multisensory HLEs. Past humiliation and anxiety jointly predicted cognitive-perceptual disturbance and disorganisation, whereas fear of humiliation and anxiety jointly predicted interpersonal difficulty. Elevated state anxiety, coupled with humiliation, may increase attenuated psychotic symptoms in adulthood. Future research is needed to ascertain if these relationships hold true in clinical cohorts to examine the clinical significance of these data.

Exploring the association between lifetime traumatic experiences and positive psychotic symptoms in a group of long-stay patients with schizophrenia: the mediating effect of depression, anxiety, and distress

BACKGROUND

Positive psychotic symptoms of schizophrenia are generally characterized by hallucinations and delusions. We propose to assess the relationship between total composite trauma and positive psychotic symptoms, along with the mediation effect of cognition, fear of COVID-19, insomnia, anxiety, distress, and depression of Lebanese patients with schizophrenia.

METHODS

A cross-sectional study was carried out, between June and July 2021, by deriving data from 155 long-stay in-patients diagnosed with schizophrenia.

RESULTS

Depression, anxiety, and distress but not cognitive impairment, insomnia, and fear of COVID-19) mediated the association between lifetime traumatic experiences and positive psychotic symptoms. Higher traumatic experiences were associated with greater depression, anxiety, and distress, indicating a significant positive total effect on positive psychotic scores. Moreover, higher depression, anxiety, and distress were significantly associated with higher positive psychotic symptoms.

CONCLUSION

Our results contribute to the existing knowledge by suggesting other possible intervention paths through mediating factors. Interventions that improve anxiety, depression, and distress severity may be effective in reducing positive psychotic symptoms among patients with schizophrenia having experienced lifetime trauma.

Empirically-derived dimensions of childhood adversity and cumulative risk: associations with measures of depression, anxiety, and psychosis-spectrum psychopathology

Background: Investigating different approaches to operationalizing childhood adversity and how they relate to transdiagnostic psychopathology is relevant to advance research on mechanistic processes and to inform intervention efforts. To our knowledge, previous studies have not used questionnaire and interview measures of childhood adversity to examine factor-analytic and cumulative-risk approaches in a complementary manner.Objective: The first aim of this study was to identify the dimensions underlying multiple subscales from three well-established childhood adversity measures (the Childhood Trauma Questionnaire, the Childhood Experience of Care and Abuse Interview, and the Interview for Traumatic Events in Childhood) and to create a cumulative risk index based on the resulting dimensions. The second aim of the study was to examine the childhood adversity dimensions and the cumulative risk index as predictors of measures of depression, anxiety, and psychosis-spectrum psychopathology.Method: Participants were 214 nonclinically ascertained young adults who were administered questionnaire and interview measures of depression, anxiety, psychosis-spectrum phenomena, and childhood adversity.Results: Four childhood adversity dimensions were identified that captured experiences in the domains of Intrafamilial Adversity, Deprivation, Threat, and Sexual Abuse. As hypothesized, the adversity dimensions demonstrated some specificity in their associations with psychopathology symptoms. Deprivation was uniquely associated with the negative symptom dimension of psychosis (negative schizotypy and schizoid symptoms), Intrafamilial Adversity with schizotypal symptoms, and Threat with depression, anxiety, and psychosis-spectrum symptoms. No associations were found with the Sexual Abuse dimension. Finally, the cumulative risk index was associated with all the outcome measures.Conclusions: The findings support the use of both the empirically-derived adversity dimensions and the cumulative risk index and suggest that these approaches may facilitate different research objectives. This study contributes to our understanding of the complexity of childhood adversity and its links to different expressions of psychopathology.

Childhood adversity and psychotic disorders: Epidemiological evidence, theoretical models and clinical considerations

While genetic factors play a critical role in the risk for schizophrenia and other psychotic disorders, increasing evidence points to the role of childhood adversity as one of several environmental factors that can significantly impact the development, manifestations and outcome of these disorders. This paper reviews the epidemiological evidence linking childhood adversity and psychotic disorders and explores various theoretical models that seek to explain the connection. We discuss neurobiological parallels between the impact of childhood trauma and psychosis on the brain and then explore the impact of childhood adversity on different domains of clinical presentation. Finally, implications for prevention and treatment are considered, both on individual and structural levels.

Do different adverse childhood experiences lead to specific symptoms of psychosis in adulthood? A systematic review of the current literature

Previous research has demonstrated significant associations between adverse childhood experiences (ACEs) and risks of psychosis. Further research has examined underlying mechanisms to understand the relationship between these variables. This review aimed to explore the associations between various ACEs and the development of different psychotic symptoms in adulthood. The Cochrane Library, Cinahl, PsychINFO, Medline, Embase, and Web of Science were searched from January 1980 to November 2021 to ensure a systematic review of relevant literature. Poverty, fostering, adoption, childhood emotional and physical neglect, and childhood physical (CPA), sexual (CSA), and emotional abuse (CEA) significantly correlated with delusions. Significant relationships were found between hallucinations and CSA and CPA. Paranoia correlated with violent adversities including CPA, assault, and witnessing killing. Limited associations were identified for thought disorder and negative symptoms. The findings of this review indicate that there may be a degree of specificity between various ACEs and psychotic symptoms, but these findings are subject to some limitations. The findings also demonstrate the importance of inquiring about and addressing ACE in clinical practice to develop formulations and treatment plans for individuals with psychosis.

The Vulnerability-Stress-Model-Holding Up the Construct of the Faulty Individual in the Light of Challenges to the Medical Model of Mental Distress

In the late 1970s, the course seemed to be set for a reconciliation of the controversy around the somatic vs. the social nature of mental distress. The biopsychosocial model and the vulnerability-stress-model were influential agents in this move, but a medicalized somatic view on mental distress persisted nonetheless. The reasons for this persistence are complex, and naturally include questions of structural power. However, the adherence to a certain fundamental framing of a problem may continue to be transmitted not only out of conviction, but also unwittingly. The vulnerability-stress-model allowed those who used it to effectively stick to the implications of a medicalized somatic view of the faulty individual who falls ill, while also allowing them to believe they integrated the social dimensions of the problem. A close reading and hermeneutical interpretation of the text by Zubin and Spring (1977) and an analysis of its use in psychoeducation serve as a case study in this respect. The vulnerability-stress-model (simply called "vulnerability model" by Zubin and Spring; more often "stress-vulnerability model" by English speaking recipients, and "vulnerability-stress-model" by German authors) seems to have been a success story: since its publication by Zubin and Spring (1977), it has been the point of reference for numerous scholarly and popular ("psychoeducational") adaptations. It was soon extended from the diagnosis of schizophrenia to various psychiatric diagnoses, understanding mental distress as the result of a trait/state-interaction in the shape of "deviant coping patterns" (Zubin and Spring, p. 112). Recipients appraised the integration of environmental and dispositional factors, some of them opposing the supposed originally integrative intention of the VSM to reduced applications of it (Schmidt, 2012). However, it can be argued that this integration is a matter of rhetorics rather than argumentative essence. Their argument which significantly depends on the use of metaphors, as well as their referencing amounts to a confirmation of a medicalized view on mental distress and a dismissal of the role played by societal factors. Applied to psychoeducation, this paradoxical combination reinforced a view of the persons in question as individually vulnerable, rather than socially wounded. The consequences in terms of what appears as remedy are significant and contribute to turning individual difference into disability.

Explaining the Association Between Urbanicity and Psychotic-Like Experiences in Pre-Adolescence: The Indirect Effect of Urban Exposures

Urban living is a growing worldwide phenomenon with more than two-thirds of people expected to live in cities by 2050. Although there are many benefits to living in an urban environment, urbanicity has also been associated with deleterious health outcomes, including increased risk for psychotic outcomes particularly when the urban exposure occurs in pre-adolescence. However, the mechanisms underlying this association is unclear. Here, we utilize one-year follow-up data from a large (N=7,979), nationwide study of pre-adolescence in the United States to clarify why urbanicity (i.e., census-tract population density) might impact psychotic-like experiences (PLE) by looking at the indirect effect of eight candidate urbanicity-related physical (e.g., pollution) and social (e.g., poverty) exposures. Consistent with other work, we found that of the evaluated exposures related to urbanicity, several were also related to increased number of PLE: PM2.5, proximity to roads, census-level homes at-risk for exposure to lead paint, census-level poverty, and census-level income-disparity. These same urban-related exposures were also related to the persistence of PLE after 1 year, but not new onset of PLE. Mediation analysis revealed that a substantial proportion the urbanicity-PLE association (number and persistence) could be explained by PM2.5 (23-44%), families in poverty (68-93%), and income disparity (67-80%). Together, these findings suggest that specific urban-related exposures contribute to the existence and maintenance, but not onset of PLE, which might help to explain why those in urban environments are disproportionately at-risk for psychosis and point toward areas for public health intervention.

The relationship between childhood abuse and severity of psychosis is mediated by loneliness: an experience sampling study

BACKGROUND

This study tested the hypotheses that (i) the relationship between a history of childhood abuse and severity of psychosis is mediated by loneliness; (ii) the relationship between loneliness and psychosis is mediated by within-person fluctuations in depressive and anxious feelings.

METHODS

Fifty-nine individuals with non-affective psychotic disorder rated the intensity of loneliness, positive symptoms, and depressive and anxious feelings during repeated moments in daily life (Experience Sampling Method). Childhood abuse was assessed retrospectively using the 'Childhood Experience of Care and Abuse' interview. To test the mediation hypotheses, a multilevel structural equation modeling paradigm was used.

RESULTS

As predicted, the relationship between severity of childhood abuse and positive symptoms was mediated by loneliness (b=0.08, 95% CI [0.02, 0.13], p=0.005). In turn, the relationship between loneliness and positive symptoms was mediated by within-person fluctuations in both depressive (b=0.04, 95% CI [0.02, 0.06], p<0.001) and anxious (b=0.02, 95% CI [0.01, 0.03], p=0.002) symptomatology. Depression was a stronger mediator than anxiety (b=0.02, 95% CI [0.00, 0.04], p=0.027).

CONCLUSIONS

Our findings highlight the role of childhood abuse and loneliness in the severity of psychosis in daily life.

Prevalence and clinical implication of adverse childhood experiences and their association with substance use disorder among patients with schizophrenia

Background

Adverse childhood experiences (ACEs) and substance use disorder (SUD) are well-known risk factors for psychosis and dramatically affect schizophrenia. In this research, we aimed to measure the prevalence of adverse childhood experiences and substance use disorder in patients with schizophrenia and assess the effect of ACEs on the clinical presentation and overall functioning and the association between them and SUD in patients with schizophrenia. A cross-sectional study included a random sample of 165 schizophrenic patients who were examined by doing drug screen in urine, structured questionnaire to collect Socioeconomic characteristics, history of schizophrenia, structured clinical interview for Diagnostic and Statistical Manual of Mental Disorders-fifth edition, Positive and Negative Syndrome Scale (PANSS), Adverse Childhood Experiences International Questionnaire (ACE-IQ), World Health Organization Disability Assessment Schedule 2.0, compliance rating scale, addiction severity index fifth edition (ASI) for individuals with positive urine drug screen.

Results

Only 14.4% of the studied patients had no adverse childhood experiences. The prevalence of positive substance abuse screening was 18.2%. There were statistically significant negative correlations between total ACE score and educational level, socioeconomic level, and the onset of schizophrenia. On the other hand, statistically significant positive correlations were found between the total ACE score and PANSS score and ASI score. The first most frequent ACE was significantly associated with female gender, lower education levels, low and middle socioeconomic classes, lifetime substance use, smokers, and positive drug screening. Emotional neglect and contact sexual abuse were significantly associated with positive drug screening. At the same time, Physical abuse was significantly associated with both lifetime substance use and positive drug screening.

Conclusion

The current study’s findings indicate that childhood adverse experiences and substance abuse are prevalent problems in patients with schizophrenia. Given that there is an association between both issues, they may affect the symptomatology of the disorder, the prognosis, and the therapeutic plan. It is advised that a greater emphasis on and identification of childhood trauma and drug use disorder may be a necessary step in assessing patients with schizophrenia.

Remission of schizophrenia after an EMDR session

We present a case study of the remission of a chemically resistant schizophrenia disorder after a single session of EMDR. Our patient had been followed-up for schizophrenia according to DSM5 criteria, since 4 years. During our subject's fourth hospitalization for major delirious decompensation, a single EMDR session, according to the standard protocol, resulted in a complete and total remission of the delirious disorder and the disorganization/dissociative syndrome in 8 weeks. This allowed us to interrupt the patient's antipsychotic treatment without relapse at 18 months. This case study allows us to highlight, as many authors have previously done, the necessity of researching the traumatic history of patients diagnosed with schizophrenia in order to provide therapies focused on traumatic dissociation. It also questions the relevance of our diagnostic criteria for schizophrenia and other dissociative disorders.

Intergenerational Trauma and Its Relationship to Mental Health Care: A Qualitative Inquiry

Intergenerational trauma is a discrete form of trauma which occurs when traumatic effects are passed across generations without exposure to the original event. This qualitative study aimed to explore how psychiatrists understand intergenerational trauma in respect to their practice, for the purposes of identifying interventions for addressing intergenerational trauma in public mental health services. Findings revealed that psychiatrists observe intergenerational trauma frequently in their roles and try to opportunistically promote awareness of trauma with adults, and refer families to external services for supportive interventions. They feel powerless when faced with directly intervening with intergenerational trauma and required restructuring of their roles to adequately address it in public settings. Findings have implications for training, advocacy and research on the relationship between trauma and mental illness. Alongside this, there is an indicated need for examination of how systems can ensure access to appropriate services once organisations become trauma-informed.

Child sexual abuse knowledge/attitude scale for parents: Reliability and validity of the Turkish version

PURPOSE

The aim of this study was to determine the validity and reliability of the Turkish version of the child sexual abuse knowledge/attitude scale for parents (CSAKAS).

DESIGN AND METHODS

This methodological study was carried out with 193 parents in between February and May 2018.

FINDINGS

The validity and reliability of the six-factors structure scale were confirmed. The Cronbach's alpha coefficient of the whole scale is 0.793, the item-total score correlations ranged between 0.341 and 0.719 and the test-retest coefficient was 0.841.

PRACTICE IMPLICATIONS

The CSAKAS Turkish scale was found to be a valid and reliable tool that can be used to evaluate the knowledge and attitudes of parents about child sexual abuse.

Trauma and Social Pathways to Psychosis, and Where the Two Paths Meet

The pathways from trauma-via dissociation-to psychosis have been thoroughly tested and evidenced, but what has received less attention has been the social pathways-via dissociation-to psychosis. Often social factors are more commonly linked to other influences, e.g., to appraisals and the creation of negative schema in cognitive models, or to unsupportive caregiving experiences where there is high "expressed emotion." However, evidence is now emerging that negative social rank experiences, such as being excluded or shamed, may themselves have dissociative properties, which poses intriguing questions as to how trauma pathways and social pathways might interact. This article reviews the state of knowledge in trauma and social pathways to psychosis and then considers the potential mechanisms and the relationships between them, specifically (i) dissociation, (ii) attachment, and (iii) social rank. Recommendations are suggested for future modeling and testing of three-way interactions (dissociation × attachment × social rank) in the pathway from trauma to psychosis.

Mental health disorders as cooccuring and predictive factors of psychotic disorders in sexually abused children

BACKGROUND

Little is known about the factors associated with psychosis in sexually abused children. Many factors have been associated with both sexual abuse and psychosis, and some mental health disorders have been identified as implied in the relationship between childhood trauma and psychosis.

OBJECTIVES

This study aims to identify factors cooccurring with psychotic disorders in sexually abused youth and to determine which predict the development of psychosis in this population.

PARTICIPANTS AND SETTING

Children with a corroborated report of sexual abuse (n = 882) at a Child Protection Agency (CPA) between 2000 and 2010 and whose health data could be retrieved from public health databases were selected for this study.

METHODS

A prospective matched-cohort design was used, with administrative databases from a CPA and a public health system. Logistic regressions were performed to determine which mental health diagnoses were associated with, and which predicted, psychotic disorders.

RESULTS

Logistic regressions revealed that personality disorders were significantly associated with psychotic disorders whereas substance misuse disorders and intellectual disability significantly predicted psychotic disorders.

CONCLUSIONS

Psychotic disorders and personality disorders appear concomitantly in sexually abused youth. Having received a substance misuse disorder diagnosis increases the risk of developing a psychotic disorder in sexually abused youth. Health professionals should be aware of those risk factors to help reduce the severity of youth sexual abuse consequences and, ultimately, prevent psychosis.

Exploring indigenous ethnic inequities in first episode psychosis in New Zealand - A national cohort study

INTRODUCTION

First episode psychosis (FEP) disproportionately affects rangatahi (young) Māori, the Indigenous people of New Zealand, but little is known about factors contributing to this inequity. This study describes a cohort of rangatahi Māori and young non-Māori with FEP, and explores ethnic differences in incidence rates, and the contribution of deprivation, urbanicity and substance use.

METHODS

Māori and young non-Māori, aged 13-25 at the time of the first recorded psychosis-related diagnoses, were identified from within Statistics NZ's Integrated Data Infrastructure (IDI), between 2009 and 2012. To estimate age-standardised FEP incidence rates, the population-at-risk was estimated using IDI-based usual resident population estimates for 2009-2012, stratified by ethnicity and single year of age. Poisson regression models were used to estimate ethnic differences in FEP incidence adjusted for age, gender, deprivation, and urban-rural area classification.

RESULTS

A total of 2412 young people with FEP (40% Māori, 60% non-Māori) were identified. Māori were younger, and more likely to live in deprived and rural communities and be diagnosed with schizophrenia. Substance induced psychosis was uncommon. The unadjusted age-standardised FEP incidence rate ratio was 2.48 (95% CI: 2.29-2.69) for rangatahi Māori compared with young non-Māori. While adjusting for age, sex, deprivation and urban rural area classification reduced ethnic differences in incidence, rangatahi Māori were still more than twice as likely to have been diagnosed with FEP compared to young non-Māori.

CONCLUSIONS

This study confirms previous findings of elevated rates of psychosis among rangatahi Māori. The difference in rates between Māori and non-Māori were attenuated but remained after adjustment for deprivation and urbanicity.

How Early Life Adversities Influence Later Life Family Interactions for Individuals with Schizophrenia in Outpatient Treatment: A Qualitative Analysis

Many individuals diagnosed with schizophrenia state that family relationships are a primary facilitator of their recovery. However, they also report higher rates of early life adversities, typically in their family environments. We used modified Grounded Theory on 20 semi-structured, in-depth interviews with adults (half ethnic minorities, half women) diagnosed with schizophrenia or schizoaffective disorder and receiving treatment at an urban psychiatric outpatient clinic to investigate how early life adversities influence later life family interactions. Approximately half of participants did not mention early life adversities and described positive family interactions and perceived supportive involvement in their illness. The other half of participants experienced abusive and/or unstable childhood homes that many explicitly linked to limited family interactions and perceived absence of support for their illness. These findings suggest that limited familial interactions following early life adversities may reflect resilient boundary setting, and indicate the value of considering these adversities before incorporating families in care.

Trauma-informed care for adult survivors of developmental trauma with psychotic and dissociative symptoms: a systematic review of intervention studies

Developmental trauma is associated with an increased risk of psychosis and predicts poor prognosis. Despite this association, little is known about which treatments work best for survivors of developmental trauma with psychosis. We sought to do the first review, to our knowledge, to investigate treatments for people with psychotic and dissociative symptoms who have a history of developmental trauma. We searched MEDLINE, PsychINFO, and Google Scholar for studies reporting psychological and pharmacological treatments of psychotic or dissociative symptoms in adult survivors of developmental trauma. We identified 24 studies, most of which investigated various modalities of psychotherapy with two case reports of pharmacological treatments. There is preliminary evidence in favour of third wave cognitive therapies. However, because of low methodological quality and reporting in most of the studies found, it remains unknown which treatments are most effective in this clinical group. Nonetheless, our findings of potential treatment targets, including emotion regulation, acceptance, interpersonal skills, trauma re-processing, and the integration of dissociated ego states, could guide future work in this area. Methodologically rigorous studies are needed to enable clinicians and patients to collaboratively form evidence-based treatment plans. Our Review is registered with PROSPERO, number CRD42018104533.

Similar psychosis risks in adoptees and immigrants

BACKGROUND

There is a consensus that adoptees and immigrants both experience more mental health problems than their peers. The two groups share many risk factors for psychosis, but an increased risk for psychotic illness has only been demonstrated for immigrants.

AIMS

The aim of this review is to describe psychosis risk factors in adoptees, with a focus on difficulties with identity formation, identification with in-groups, attachment to parents, and coping with loss and with discrimination.

METHOD

The literature in these five areas is reviewed as it pertains to adoption and psychosis.

RESULTS

There are no clear findings because the relevant studies have not been done, but the literature suggests that adopted children face challenges very similar to those of immigrants to a new country.

CONCLUSION

The immigration field and the adoption field have much to learn from each other. It is recommended that a prevention strategy analogous to increased neighbourhood ethnic density be implemented with adoptees - that they be intentionally exposed from early childhood and throughout adolescence to age peers who share a similar background and with whom they can readily identify. It is also recommended that immigrants be welcomed into their host country with the same open arms as adoptive parents welcome their new children.

Not the story you want? Assessing the fit of a conceptual framework characterising mental health recovery narratives

PURPOSE

Narratives of recovery have been central to the development of the recovery approach in mental health. However, there has been a lack of clarity around definitions. A recent conceptual framework characterised recovery narratives based on a systematic review and narrative synthesis of existing literature, but was based on a limited sample. The aims of this study were to assess the relevance of the framework to the narratives of more diverse populations, and to develop a refined typology intended to inform narrative-based research, practice and intervention development.

METHOD

77 narrative interviews were conducted with respondents from four under-researched mental health sub-populations across England. Deductive and inductive analysis was used to assess the relevance of the dimensions and types of the preliminary typology to the interview narratives.

RESULTS

Five or more dimensions were identifiable within 97% of narratives. The preliminary typology was refined to include new definitions and types. The typology was found not to be relevant to two narratives, whose narrators expressed a preference for non-verbal communication. These are presented as case studies to define the limits of the typology.

CONCLUSION

The refined typology, based on the largest study to date of recovery narratives, provides a defensible theoretical base for clinical and research use with a range of clinical populations. Implications for practice include ensuring a heterogeneous selection of narratives as resources to support recovery, and developing new approaches to supporting non-verbal narrative construction.

The role of inner speech on the association between childhood adversity and 'hearing voices'

Adverse childhood experiences are associated with later development of psychosis, particularly auditory verbal hallucinations and delusions. Although auditory hallucinations have been proposed to be misattributed inner speech, the relation between childhood adversity and inner speech has not been previously investigated. The first aim was to test whether childhood adversity is associated with inner speech in persons with psychosis. The second aim was to test for the influence of inner speech on the association between childhood adversity and auditory hallucinations. Our final aim was to test for evidence that would falsify the null hypothesis that inner speech does not impact the relationship between childhood adversity and delusions. In persons with psychosis, we found a positive association between childhood adversity and dialogic inner speech. There was a significant total effect of childhood adversity on auditory hallucinations, including an indirect effect of childhood adversity on auditory hallucinations via dialogic inner speech. There was also a significant total effect of childhood adversity on delusions, but no evidence of any indirect effect via inner speech. These findings suggest that childhood adversities are associated with inner speech and psychosis. The relation between childhood adversity and auditory hallucination severity could be partially influenced by dialogic inner speech.

Affective Disorders with Psychosis in Youth: An Update

Mood disorders, including major depression and mania, can present with psychotic features. In youth psychotic-like phenomena such as "seeing faces in the dark" or "hearing noises" are fairly common. Rates of lifetime psychotic symptoms are much higher than rates of psychosis during a "current" episode of mania or depression in youth. Psychotic phenomena can be mood congruent or incongruent. A detailed mental status examination and clinical history include questioning to ensure the informants understand the questions being asked. There are interviews that structure how questions are asked, and rating scales that help anchor severity and quality of the mood episode.

Adverse childhood experiences and clinical severity in bipolar disorder and schizophrenia: A transdiagnostic two-step cluster analysis

BACKGROUND

Adverse childhood experiences (ACEs) are risk factors for psychiatric disorders, but evidence about their relationship with clinical severity is limited. We aimed to classify patients according to ACEs and to compare these clusters with regards to the clinical severity.

METHODS

Seventy-four patients with Bipolar Disorder (BD) and 91 patients with a diagnosis within the Schizophrenia Spectrum Disorders (SSDs) were interviewed. The Childhood Experience of Care and Abuse scale (CECA) and the Positive and Negative Symptoms Scale (PANSS) were administered. A two-step cluster analysis was run to identify clusters according to ACEs. PANSS average scores were compared between clusters.

RESULTS

Three clusters emerged; significant differences in ACEs distribution were evident. Cluster 1 was characterized by very low frequency of ACEs. ACEs related to lack of support/isolation were more frequent within Cluster 2, instead ACEs related to abuse/neglect were over represented in Cluster 3. The comparison of PANSS through ANOVA demonstrated that Cluster 3 not only had significantly higher scores in all dimensions than Cluster 1 and 2 but also a higher average number of ACEs.

LIMITATIONS

CECA is a self-report scale and is subject to recall bias.

CONCLUSIONS

Specific ACEs are related to clinical severity among BD and SSD patients. Early life adversities related to abuse and neglect are associated to greater symptomatic severity than those related to lack of support/isolation. Our findings suggest that a history of ACEs could be used to identify patients at higher risk of unfavorable clinical features.

Specificity of Childhood Trauma Type and Attenuated Positive Symptoms in a Non-Clinical Sample

BACKGROUND

Childhood traumatic experiences have been consistently associated with psychosis risk; however, the specificity of childhood trauma type to interview-based attenuated positive psychotic symptoms has not been adequately explored. Further, previous studies examining specificity of trauma to specific positive symptoms have not accounted for co-occurring trauma types, despite evidence of multiple victimization.

METHODS

We examined the relationship between childhood trauma (Childhood Trauma Questionnaire) with type of attenuated positive symptom, as measured by the Structured Interview for Psychosis-risk Syndromes (SIPS) among a non-clinical, young adult sample (n = 130). Linear regressions were conducted to predict each attenuated positive symptom, with all trauma types entered into the model to control for co-occurring traumas.

RESULTS

Results indicated that childhood sexual abuse was significantly associated with disorganized communication and childhood emotional neglect was significantly associated with increased suspiciousness/persecutory ideas, above and beyond the effect of other co-occurring traumas. These relationships were significant even after removing individuals at clinical high-risk (CHR) for psychosis (n = 14).

CONCLUSIONS

Our results suggest that there are differential influences of trauma type on specific positive symptom domains, even in a non-clinical sample. Our results also confirm the importance of controlling for co-occurring trauma types, as results differ when not controlling for multiple traumas.

The association of psychosocial risk factors for mental health with a brain marker altered by inflammation: A translocator protein (TSPO) PET imaging study

Psychiatric disorders associated with psychosocial risk factors, including depression and psychosis, have been shown to demonstrate increased microglia activity. Whilst preclinical studies indicate that psychosocial stress leads to increased levels of microglia in the frontal cortex, no study has yet been performed in humans. This study aimed at investigating whether psychosocial risk factors for depression and/or psychosis would be associated with alterations in a brain marker expressed by microglia, the translocator specific protein (TSPO) in humans. We used [¹¹C]-PBR28 Positron Emission Tomography on healthy subjects exposed to childhood and adulthood psychosocial risk factors (high-risk group, N = 12) and age- and sex-matched healthy controls not exposed to childhood and adulthood psychosocial risk factors (low-risk group, N = 12). The [¹¹C]-PBR28 volume of distribution (V_T) and Distribution Volume Ratio (DVR) were measured in the total gray matter, and frontal, parietal, temporal, occipital lobes. Levels of childhood trauma, anxiety and depression were measured using respectively the Childhood Trauma Questionnaire, State-anxiety questionnaire and Beck Depression Inventory. Compared to the low-risk group, the high-risk group did not exhibit significant differences in the mean [¹¹C]-PBR28 V_T (F(1,20) = 1.619, p = 0.218) or DVR (F(1,22) = 0.952, p = 0.340) on any region. There were no significant correlations between the [¹¹C]-PBR28 V_T and DVRs in total gray matter and frontal lobe and measures of childhood trauma, anxiety and depression. Psychosocial risk factors for depression and/or psychosis are unlikely to be associated with alterations in [¹¹C]-PBR28 binding, indicating that alterations in TSPO expression reported in these disorders is unlikely to be caused by psychosocial risk factors alone.

Rural birth/upbringing and childhood adversities are associated with psychotic experiences in university students in China

BACKGROUND

Urbanicity has been reported to associate with an increased risk of psychotic experiences (PEs) in developed countries but less is known about the situation in developing countries. The present study aimed to investigate the effects of birth/upbringing place and other environmental factors on PEs in Chinese university students.

METHODS

A computer-assisted cross-sectional survey was conducted on 4620 second-year undergraduates, using a stratified cluster sampling. Birth places and residential mobility before 16 years old were recorded. PEs were measured using the subscales of psychoticism and paranoid ideation in the Symptom Checklist-90-R (SCL-90-R). Six questions extracted from the childhood section of the World Mental Health Composite International Diagnostic Interview (WMH-CIDI) were used to assess childhood trauma.

RESULTS

Generalized ordered logit model of multiple regression analysis revealed that participants with rural birth/upbringing (e.g. rural upbringing, on graded factor score of psychoticism and paranoid ideation [GFSPPI], 0 versus 1 & 2, odds ratio [OR] 1.409, 95% CI 1.219-1.628, p < 0.00001; 0 & 1 versus 2, OR 1.584, 95% CI 1.179-2.128, p < 0.00001) and those who reported childhood trauma (e.g. on GFSPPI, 0 versus 1 & 2, OR 1.737, 95% CI 1.498-2.014, p < 0.00001; 0 & 1 versus 2, OR 1.618, 95% CI 1.224-2.140, p < 0.00001) were apt to present more severe PEs. While upbringing places and childhood trauma affected both the presence and the severity of PEs, gender affected the presence or absence of PEs only (e.g. females, on GFSPPI, 0 versus 1 & 2, OR 1.887, 95% CI 1.631-2.183, p < 0.00001; 0 & 1 versus 2, OR 0.927, 95% CI 0.702-1.223, p = 0.593). Besides, the number of risk factors was associated with the severity of PEs in the cumulative odds logistic regression analysis (e.g. 3 risk factors versus 0 risk factor, on GFSPPI, OR 4.126, 95% CI 3.075-5.537, p < 0.00001).

CONCLUSIONS

Female, rural birth/upbringing and childhood trauma are risk factors of PEs in university students in China. The discrepancy in the findings between developed countries and China has important implications for urbanicity as a risk factor for PEs.

The role of substance use and adult sexual assault severity in the course of schizophrenia: An epidemiological catchment study of sexual assault victims

BACKGROUND

Childhood trauma increases the risk of schizophrenia, yet the role of adult sexual assault in the course of schizophrenia is unknown. This study aims to examine the associations between substance use and sexual assault severity characteristics with the course of schizophrenia among adult sexual assault victims using an epidemiologic study design.

METHODS

Sexual assault data on all individuals received from 2000 to 2010 (N = 2147) at the Center for Care of Sexual Assault Victims at Wolfson Medical Center, the largest medical center for sexual assault victims in the country, were merged with the Israel National Psychiatric Case Registry, that consisted of lifetime psychiatric hospitalizations of schizophrenia (birth to 6 years post-assault). The associations between substance use and adult sexual assault severity characteristics with hospitalizations were quantified using recurrent events Cox modeling.

RESULTS

Schizophrenia with sexual assault survivors occurred in 117 persons. Cox modeling showed that recurrent psychiatric hospitalizations were associated with younger age, sexual assault at older age, previous diagnosis of psychosis, and drug use shortly before or during the assault. Other assault characteristics (number of assailants, means of subdual, penetration type, perpetrator violence, physical injury of the victim) and immediacy of seeking help had a null association with the course of psychiatric hospitalization. These results replicated in two sensitivity analyses.

CONCLUSIONS

Substance use among victims of sexual assault was associated with an exacerbated course of schizophrenia, pointing to a possibly modifiable risk factor that should be targeted in prevention, assessment, treatment formulation and implementation.

Is There Any Association Between Childhood Traumatic Experiences, Dissociation and Psychotic Symptoms in Schziophrenic Patients?

OBJECTIVE

The aim of this study was to investigate the rates childhood traumatic experiences (CTEs) of schizophrenia patients and to examine relationship between childhood traumatic experiences, dissociation and psychotic symptoms.

METHODS

One hundred schizophrenia patients who had 5 or 5 points below in Clinical Global Impression-Severity (CGI-S) and who were not in active psychotic episode and 50 healthy siblings who grew up in the same environment with the patients were included to the study. Structured Clinical Interview for DSM IV, Scale for the Assessment of Positive Symptoms, Scale for the Assessment of Negative Symptoms, Dissociative Experiences Scale (DES), CGI-S, Global Assessment of Functioning Scale and Childhood Trauma Questionnaire (CTQ-28) applied to the patients.

RESULTS

Childhood abuse subscales and DES scores were statistically higher in the patient group (p<0.001). We determined moderately significant positive correlation between CTQ-28 and DES. We determined moderately significant positive correlation between CTQ total scores and persecutory delusions, delusions of reference, ability to feel intimacy and closeness; relationship with friends and peers. Also, there was a significant positive correlation between persecutory delusions and CTQ-total, DES-total and all subscales of CTQ-28.

CONCLUSION

Clinicians should inquire about CTEs to develop comprehensive formulations and treatment plans among schizophrenia.

The association between specific types of childhood adversity and attenuated psychotic symptoms in a community sample

AIM

This study aimed to examine the relationship between types of childhood adversity and attenuated psychotic symptoms in a general population sample, and to determine the predictive role of other psychosocial factors such as resilience, coping style and social support.

METHODS

An online survey was conducted with a US-based general population sample of 748 participants (aged 18 to 35 years) using Amazon's Mechanical Turk (an online crowd-sourcing service). Participants completed the Adverse Childhood Experiences Questionnaire (ACE-Q), the Prodromal Questionnaire (PQ-16), the Brief COPE Scale, the Brief Resilience Scale (BRS), the Multidimensional Scale of Perceived Social Support and the Neighbourhood Cohesion Scale. A series of backwards stepwise hierarchical regression analyses was employed to determine the predictors of PQ-16 score.

RESULTS

Participants reported an average of 2.99 attenuated psychotic symptoms (from a total of 16), and an average of 2.77 childhood adversities (from a total of 10). In the final model, the specific types of childhood adversity which significantly predicted PQ-16 score were verbal abuse, sexual abuse and physical neglect. Resilience, as well as the coping styles of self-distraction, denial, substance use, emotional support, venting, religion and self-blame, were significant predictors; perceived social support and neighbourhood cohesion were not. This model predicted 33% of the variance in PQ-16 score.

CONCLUSIONS

The results of this study support the association between childhood adversity and attenuated psychotic symptoms in the general population. Resilience and coping styles were also important predictive factors. These data suggest potential strategies on which to focus for early intervention and prevention.

A follow-up study of mental health service utilisation in a cohort of 2433 sexually abused Australian children utilising five years of medical data

BACKGROUND AND OBJECTIVES

There are well established links between child sex abuse (CSA) and a range of mental health adversities in the literature. However, there has been very limited examination of mental health care needs of CSA survivors, indicated by contacts with mental health professionals. Similarly, no existing research has examined rates of prescription of psychopharmacology to CSA survivors. Service utilisation is a vital component of the health landscape, and a clear understanding of the mental health care needs of CSA survivors is central to policy formation regarding mental health funding. Therefore, this study aimed to assess differences in rates of mental health care utilisation and rates of prescription of psychopharmacology during adulthood between individuals with a history of CSA and a comparison sample from the general population without a known abuse history.

PARTICIPANTS, SETTING, AND METHOD

The forensic medical records of 2433 CSA victims identified between 1964 and 1995 were linked to Australian medical and medication-use data accessed between 2010 and 2015, when victims were, on average, aged between 28.78 and 33.78 years. CSA cases were compared to a matched comparison cohort on rates of contact with mental health professionals and prescriptions for mood stabilisers, anxiolytics, antipsychotics, stimulants, analgesics and addiction treatment medication.

RESULTS

CSA was associated with increased levels of attendance at psychiatrists (OR = 1.29, p < .001), psychologists and clinical social workers (OR = 6.68, p < .001) and general practitioners (OR = 1.76, p < .001) for mental health care. CSA was also associated with increased frequency of prescription of all categories of psychopharmacology (ORs ranging from 1.40 to 6.18). Outcomes differed by victim gender and age at abuse. Abused females demonstrated greater overall service and medication utilisation than abused males. Females abused after puberty (age 12 years) had more frequent contacts with general practitioners for mental health care and greater frequency of prescription of psychopharmacology than females abused under age 12 years, including elevated frequency of analgesic and mood stabiliser use. Males abused after puberty also demonstrated higher frequency of service utilisation, including inflated rates of antipsychotic and anxiolytic prescriptions and visits to psychiatrists.

CONCLUSIONS

Experiencing CSA was associated with increased use of psychopharmacology and contact with health professionals for mental health care. Abused females and participants abused after age 12 demonstrated most inflated use of services. These findings have important implications for policy decisions regarding the provision of mental health care to CSA survivors deemed to be at risk of developing mental health difficulties.

Characteristics of mental health recovery narratives: Systematic review and narrative synthesis

BACKGROUND

Narratives of recovery from mental health distress have played a central role in the establishment of the recovery paradigm within mental health policy and practice. As use of recovery narratives increases within services, it is critical to understand how they have been characterised, and what may be missing from their characterisation thus far. The aim of this review was to synthesise published typologies in order to develop a conceptual framework characterising mental health recovery narratives.

METHOD

A systematic review was conducted of published literature on the characteristics of mental health recovery narratives. Narrative synthesis involved identifying characteristics and organising them into dimensions and types; and subgroup analysis based on study quality, narrator involvement in analysis, diagnosis of psychosis and experience of trauma. The synthesis was informed by consultation with a Lived Experience Advisory Panel and an academic panel. The review protocol was pre-registered (Prospero CRD42018090188).

RESULTS

8951 titles, 366 abstracts and 121 full-text articles published January 2000-July 2018 were screened, of which 45 studies analysing 629 recovery narratives were included. A conceptual framework of mental health recovery narratives was developed, comprising nine dimensions (Genre; Positioning; Emotional Tone; Relationship with Recovery; Trajectory; Use of Turning Points; Narrative Sequence; Protagonists; and Use of Metaphors), each containing between two and six types. Subgroup analysis indicated all dimensions were present across most subgroups, with Turning Points particularly evident in trauma-related studies.

CONCLUSIONS

Recovery narratives are diverse and multidimensional. They may be non-linear and reject coherence. To a greater extent than illness narratives, they incorporate social, political and rights aspects. Approaches to supporting development of recovery narratives should expand rather than reduce available choices. Research into the narratives of more diverse populations is needed. The review supports trauma-informed approaches, and highlights the need to understand and support post-traumatic growth for people experiencing mental health issues.

Traumagenics: At the intersect of childhood trauma, immunity and psychosis

Early childhood trauma, including physical, sexual or emotional abuse, neglect, harm or threat of harm, is associated with adulthood dysregulation of the immune system. Trauma can induce chronic immune system activation. Associations between a chronic pro-inflammatory state and schizophrenia are an enduring finding of psychiatry, with elevated cytokine concentrations correlated with psychotic symptom severity. Most importantly, persons with schizophrenia and a history of childhood trauma demonstrate increased cytokine levels. Specific types of childhood trauma can also differentially impact the expression of unique immune markers. This study tested the hypotheses that levels of adverse childhood experiences (ACEs) would be associated with levels of peripheral immune activity assessed by IL6, IFNG, CXCL10, IRF1, STAT1 and TLR4 mRNA expression, and that there would be an association between ACEs and psychosis along a continuum from non-clinical controls (NCC) to psychotic disorders such as schizophrenia. These hypotheses were tested in 20 schizophrenia, 20 NCC. We found correlations between ACEs scores and immune markers, specifically IL6. We also found a positive association between ACEs and positive symptoms. Childhood trauma, through its effects on IL6, may be a risk factor for schizophrenia.

A comparison of neurocognition and functioning in first episode psychosis populations: do research samples reflect the real world?

PURPOSE

The current study evaluates the demographic, clinical, and neurocognitive characteristics of a recruited FEP research sample, a research control group, and a FEP clinic sample that were assessed and treated within the same center and time period.

METHODS

This study utilized data collected through an observational study and a retrospective chart review. Samples were ascertained in the Longitudinal Assessment and Monitoring of Clinical Status and Brain Function in Adolescents and Adults study and the Prevention and Recovery in Early Psychosis clinic. FEP clinic patients (n = 77), FEP research participants (n = 44), and age-matched controls (n = 38) were assessed using the MATRICS consensus cognitive battery and global functioning social and role scales. Between-group differences were assessed via one-way ANOVA and Chi-square analyses.

RESULTS

No significant differences were observed between groups with regard to age and gender. The FEP research sample had a higher proportion of white participants, better social and role functioning, and better neurocognitive performance when compared with the FEP clinical population. The clinic sample also had more diagnostic variability and higher prevalence of substance use disorders relative to the FEP research sample.

CONCLUSIONS

Researchers should be aware of how study design and recruitment practices may impact the representativeness of samples, with particular concern for equal representation of racial minorities and patients with more severe illness. Studies should be designed to minimize burden to promote a wider range of participation.

Compassion Focused Approaches to Working With Distressing Voices

This paper presents an outline of voice-hearing phenomenology in the context of evolutionary mechanisms for self- and social- monitoring. Special attention is given to evolved systems for monitoring dominant-subordinate social roles and relationships. These provide information relating to the interpersonal motivation of others, such as neutral, friendly or hostile, and thus the interpersonal threat, versus safe, social location. Individuals who perceive themselves as subordinate and dominants as hostile are highly vigilant to down-rank threat and use submissive displays and social spacing as basic defenses. We suggest these defense mechanisms are especially attuned in some individuals with voices, in which this fearful-subordinate – hostile-dominant relationship is played out. Given the evolved motivational system in which voice-hearers can be trapped, one therapeutic solution is to help them switch into different motivational systems, particularly those linked to social caring and support, rather than hostile competition. Compassion focused therapy (CFT) seeks to produce such motivational shifts. Compassion focused therapy aims to help voice-hearers, (i) notice their threat-based (dominant-subordinate) motivational systems when they arise, (ii) understand their function in the context of their lives, and (iii) shift into different motivational patterns that are orientated around safeness and compassion. Voice-hearers are supported to engage with biopsychosocial components of compassionate mind training, which are briefly summarized, and to cultivate an embodied sense of a compassionate self-identity. They are invited to consider, and practice, how they might wish to relate to themselves, their voices, and other people, from the position of their compassionate self. This paper proposes, in line with the broader science of compassion and CFT, that repeated practice of creating internal patterns of safeness and compassion can provide an optimum biopsychosocial environment for affect-regulation, emotional conflict-resolution, and therapeutic change. Examples of specific therapeutic techniques, such as chair-work and talking with voices, are described to illustrate how these might be incorporated in one-to-one sessions of CFT.

Community participation factors and poor neurocognitive functioning among persons with schizophrenia

Poor neurocognitive functioning among individuals with schizophrenia is typically conceptualized as resulting from a disease process. The objective of this article is to further expand understanding of poor neurocognition beyond pathogenesis toward a perspective that also incorporates community participation factors. This article focuses on three such factors-sedentary behavior, loneliness, and poverty-that have been demonstrated to be related to neurocognition and are highly prevalent among individuals with schizophrenia. This article provides an overview of the research on each factor and discusses its possible connection to neurocognitive challenges for individuals with schizophrenia. Implications for research, policy, and practice efforts are then proposed to broaden approaches to understanding and addressing neurocognitive challenges in this population. (PsycINFO Database Record (c) 2020 APA, all rights reserved).

An investigation of associations between experience of childhood trauma and political violence and theory of mind impairments in schizophrenia

There has been little examination of the association between trauma and cognitive deficits seen in individuals diagnosed with schizophrenia. Theory of Mind (ToM) impairments are a significant feature of schizophrenia but it remains unclear as to why these deficits are so prevalent in this population. This study aimed to explore associations between ToM deficits and specific forms of childhood adversities in a schizophrenia population. The study sample comprised of 66 adults with a confirmed diagnosis of schizophrenia, attending mental health services in Northern Ireland. Assessments were completed to ascertain if individuals had prior experience of sexual or physical abuse, emotional neglect or experience of the political violence of Northern Ireland's "Troubles", and the Gardner Hinting Test was applied to assess ToM ability. Backwards stepwise regression analyses demonstrated that emotional neglect, specifically during early childhood (0-6 years) predicted ToM impairments in this group. Conflict-related trauma was also associated with ToM but was not an independent significant predictor of ToM deficits. This is the first study to examine links between specific forms of childhood adversity and ToM impairments in individuals diagnosed with schizophrenia. Potential underpinning psychological mechanisms are considered and implications for clinical practice are discussed.

Dissociation Mediates the Relationship Between Childhood Trauma and Experiences of Seeing Visions in a French Sample

Recent research has supported the mediating role of dissociation in the relationship between childhood trauma (CT) and voice hearing in clinical and nonclinical populations. However, this mediating role has not yet been explored with regard to seeing visions (visual hallucinations). This study aimed to explore the mediating effect of dissociation on the relationship between CT and seeing visions. In total, 425 voluntary participants recruited from the general population completed an online survey evaluating CT, dissociative experiences, and the experience of hearing voices and seeing things. The findings showed that defensive dissociation mediated the association between CT and the experience of seeing visions. A similar model in terms of pathways and the model's predictive accuracy was found for hearing voices. Therefore, seeing visions may partly reflect dissociated traumatic events intruding into consciousness. Trauma-based interventions for seeing visions may be beneficial in improving distress associated with these experiences.

Experience Focussed Counselling with Voice Hearers as a Trauma-Sensitive Approach. Results of a Qualitative Thematic Enquiry

The individual approach of the Hearing Voices Movement, Experience Focussed Counselling or Making Sense of Voices, claims a strong life context and trauma focus. This qualitative study represented the first to explore whether Experience Focussed Counselling with voice hearers, when compared to Treatment As Usual, could be considered trauma-sensitive. Twenty-five semi-structured interviews with voice hearers and mental health professionals in routine German mental health settings were analysed as part of an Applied Thematic Analysis. Overall themes identified were: trauma related; dealing with emotions; process of working with voices; intra- and interpersonal life; and coping related. Experience Focussed Counselling was considered helpful in understanding and working on unresolved trauma-related areas of distress. The same did not apply to Treatment As Usual. Findings support Experience Focussed Counselling as a trauma-sensitive intervention in hearing voices. Frontline mental health staff can potentially support voice hearers in identifying and working on trauma-related voices and emotions.

Childhood memories of threatening experiences and submissiveness and its relationship to hallucination proneness and ideas of reference: The mediating role of dissociation

Recent studies have emphasized the importance of childhood memories of threatening experiences and submissiveness in a diversity of psychological disorders. The purpose of this work was to study their specific relationship with hallucination proneness and ideas of reference in healthy subjects. The ELES scale for measuring memory of adverse childhood experiences, the DES-II scale for measuring dissociation, the LSHS-R scale for measuring hallucination proneness, and the REF for ideas of reference were applied to a sample of 472 subjects. A positive association was found between childhood memories of adverse experiences and hallucination proneness and ideas of reference, on one hand, and dissociation on the other. A mediation analysis showed that dissociation was a mediator between the memory of adverse childhood experiences and hallucination proneness on one hand, and ideas of reference on the other. When the role of mediator of the types of dissociative experiences was studied, it was found that absorption and depersonalization mediated between adverse experiences and hallucination proneness. However, this mediating effect was not found between adverse experiences and ideas of reference. The relationship between these last two variables was direct. The results suggest that childhood memories of adverse experiences are a relevant factor in understanding hallucination proneness and ideas of reference. Similarly, dissociation is a specific mediator between adverse childhood experiences and hallucination proneness.

Does childhood trauma play a role in the aetiology of psychosis? A review of recent evidence

There has been a resurgence of interest in the role of childhood trauma in the aetiology of psychosis. In this review, recent findings on the association between childhood trauma and a continuum of psychotic symptoms are presented. Evidence of the association between specific childhood trauma subtypes and psychotic symptoms is examined, with a brief discussion of some current hypotheses about the potential mechanisms underlying the associations that have been found. Some practice implications of these findings are also highlighted.

Learning Objectives

• Identify findings from recent meta-analyses on the association between childhood trauma and a range of psychotic outcomes, from non-clinical psychotic experiences to psychotic disorders

• Consider which childhood traumas are the most potent in the context of psychotic outcomes

• Recognise that the relationships between childhood trauma, psychotic symptoms and other psychopathology are complex, dynamic and multidimensional

Mentalizing impairment as a mediator between reported childhood abuse and outcome in nonaffective psychotic disorder

Reported childhood abuse has been linked to the severity of clinical symptoms and social dysfunction in non-affective psychotic disorder. Impaired mentalizing ability may be one of the mechanisms accounting for this effect. This study examined whether impaired mentalizing mediates the effect of reported childhood abuse on positive symptoms, negative symptoms, and social dysfunction. Eighty-seven patients with non-affective psychotic disorder were examined. Reported childhood abuse was measured using the Childhood Experience of Care and Abuse interview. Additionally, the Social Functioning Scale and the Positive and Negative Syndrome Scale were used. The Hinting Task was used to measure mentalizing impairment. Reported childhood abuse was significantly related to the severity of positive and negative symptoms, not to social dysfunction. Reported childhood abuse was also related to mentalizing impairment. Mentalizing impairment was related to negative symptoms, but not to positive symptoms or social dysfunction. Mentalizing impairment accounted for 40% of the association between reported childhood abuse and negative symptoms, indicating partial mediation. A sensitivity analysis revealed that the mediating effect was only observed in those who reported fairly severe childhood abuse.

On shame and voice-hearing

Hearing voices in the absence of another speaker-what psychiatry terms an auditory verbal hallucination-is often associated with a wide range of negative emotions. Mainstream clinical research addressing the emotional dimensions of voice-hearing has tended to treat these as self-evident, undifferentiated and so effectively interchangeable. But what happens when a richer, more nuanced understanding of specific emotions is brought to bear on the analysis of distressing voices? This article draws findings from the 'What is it like to hear voices' study conducted as part of the interdisciplinary Hearing the Voice project into conversation with philosopher Dan Zahavi's Self and Other: Exploring Subjectivity, Empathy and Shame to consider how a focus on shame can open up new questions about the experience of hearing voices. A higher-order emotion of social cognition, shame directs our attention to aspects of voice-hearing which are understudied and elusive, particularly as they concern the status of voices as other and the constitution and conceptualisation of the self.