Carol Hulbert

A controlled trial of cognitively oriented psychotherapy for early psychosis (COPE) with four-year follow-up readmission data

OBJECTIVES Cognitively oriented psychotherapy for early psychosis (COPE) is aimed at facilitating the adjustment of the person, and preventing or alleviating secondary morbidity in the wake of the first psychotic episode. The present study reports on the outcomes of a controlled trial comparing two conditions: COPE versus No-COPE. METHOD Ninety-one people participated in the trial which was analysed by intention-to-treat, including 12 people who were assigned to COPE but refused to participate. Assessments were conducted at pre-treatment, mid-treatment and post-treatment. Hospital readmission data were obtained through a Psychiatric Case Register. The study was conducted in a front-line public mental health service, the Early Psychosis Prevention and Intervention Centre (EPPIC). Clients in both COPE and No-COPE were provided with full access to the complete range of EPPIC services. RESULTS There were no significant differences between the two conditions on the nine primary outcome variables. Hospital readmissions were assessed for each client at yearly intervals up to 4 years following the completion of treatment and again there were no significant between-group differences. CONCLUSIONS The study indicated that there was no significant advantage to COPE over and above routine care at EPPIC.

Cognitively oriented psychotherapy for early psychosis (COPE): A 1-year follow-up

OBJECTIVES Cognitively oriented psychotherapy for early psychosis (COPE) is aimed at facilitating the adjustment of the person, and at preventing or alleviating secondary morbidity in the wake of the first psychotic episode. DESIGN A total of 80 people participated in the initial trial and completed assessments on a range of outcome measures. Post-treatment assessment results from a non-randomized controlled trial of COPE have been previously reported. The present paper describes the results obtained from 51 patients who attended a follow-up assessment 1 year subsequent to the end-of-treatment assessment. METHOD The 51 patients formed three groups: (1) those who were offered and accepted COPE; (2) those who were offered COPE but refused it, and continued to receive other services from the Early Psychosis Prevention and Intervention Centre (EPPIC) (refusal subjects); and (3) those who were offered neither COPE nor any other continuing treatment from EPPIC (control subjects). RESULTS At 1-year follow-up, there was only one significant difference and this was between the COPE and refusal groups on the Integration/Sealing Over (I/SO) measure (p = .008). End-of-treatment differences were mostly sustained over the 1-year follow-up period. When the complete sample of 80 was considered, there were no differences between the three groups in terms of hospital admissions, community episodes, or time taken to first in-patient re-admission. CONCLUSIONS The study was weakened by the poor follow-up rates in the two control groups. This reduced power to detect differences between groups on the seven major measures. However, the relapse data gathered on the complete set of 80 patients were discouraging and suggest that the present formulation of COPE does not confer any advantage to those patients receiving the therapy over those not receiving the therapy.

Childhood trauma increases the risk of post-traumatic stress disorder in response to first-episode psychosis

Objective: To investigate the relationship between childhood trauma, post-traumatic stress symptoms due to the experience of childhood trauma, and post-traumatic stress symptoms due to the experience of psychosis. Method: The current study assessed childhood trauma and post-traumatic stress disorder (PTSD) symptoms as a result of both childhood trauma and psychosis using the Impact of Events Scale - Revised, in a group of 36 people with first-episode psychosis. Results: Reported rates of clinical level post-psychotic PTSD symptoms, childhood trauma and childhood trauma-related clinical level PTSD symptoms were 47% (95% CI 31–64%), 64% (95% CI 48–80%) and 39% (95% CI 23–55%), respectively. Reporting childhood trauma increased the risk of developing post-psychosis PTSD 27-fold (95% CI 2.96–253.80, p = 0.01). Having childhood trauma-related PTSD increased the risk of developing post-psychosis PTSD 20-fold (95% CI 3.38–123.25, p = 0.01). These risks were not explained by illness factors such as duration of untreated psychosis, age of onset or severity of psychotic symptoms. Those without post-psychotic PTSD symptoms at clinical levels were unlikely to report childhood trauma (6%; 95% CI 3–8%). Conclusions: These results suggest the cognitive, social and biological consequences of childhood trauma can prevent effective recovery from the trauma of acute first-episode psychosis resulting in post-psychotic PTSD. Treatment strategies for post-psychotic PTSD must address childhood trauma and related PTSD.

Testing a model of the relationship between childhood sexual abuse and psychosis in a first-episode psychosis group: the role of hallucinations and delusions, posttraumatic intrusions, and selective attention.

Abstract Several theories suggest that posttraumatic intrusive symptoms are central to the relationship between childhood trauma (CT) and hallucinations and delusions in psychosis. Biased selective attention has been implicated as a cognitive process underlying posttraumatic intrusions. The current study sought to test theories of the relationship between childhood sexual abuse (CSA), hallucinations and delusions, posttraumatic intrusions, and selective attention in first-episode psychosis (FEP). Twenty-eight people with FEP and 21 nonclinical controls were assessed for CT and psychotic and posttraumatic stress symptoms and completed an emotional Stroop test using CSA-related and other words. Those with FEP and CSA had more severe hallucinations and delusions than those with FEP and without CSA. They also reported posttraumatic intrusions at clinical levels and showed selective attention to CSA-related words. The results are consistent with the posttraumatic intrusions account of hallucinations and delusions in those with CSA and psychosis.

Childhood trauma and psychosis: Review of the evidence and directions for psychological interventions

Abstract There is controversy over whether childhood trauma (CT) is a causal risk factor for psychosis. The aim of this study was to provide psychologists with a brief overview of the research into relationship between childhood trauma and psychosis and directions for psychological interventions. It details six of the highest quality studies in the area and tentatively concludes from these that there is evidence for a relationship between CT and psychosis. Hallucinations and delusions have been implicated as important factors in the relationship between CT and psychotic disorder and these are discussed, along with post-traumatic intrusions and schemas, which have been conceptualised as part of the psychological mechanisms whereby CT confers a risk for psychosis. The development of psychological interventions for people with psychosis who have experienced CT is in its infancy but has been based on evidence-based cognitive behavioural interventions in psychosis and post-traumatic stress disorder. A formulat...

SOCIAL PERSPECTIVE COORDINATION IN YOUTH WITH BORDERLINE PERSONALITY PATHOLOGY

This study investigated social perspective coordination (SPC) in youth (15-24-year-olds) with first-presentation borderline personality disorder (BPD). SPC is defined as the capacity to differentiate and integrate the perspective of the self with the perspectives of others (Selman, Beardslee, Schultz, Krupa, & Podorefsky, 1986). Two groups: patients with full or sub-syndromal BPD (n = 30) and patients with major depressive disorder (MDD; n = 30) completed measures of SPC derived from the interpersonal negotiation strategies (INS) model (Selman et al., 1986). Compared with the MDD group, the BPD group responded to all vignettes with significantly lower SPC scores and SPC was a significant predictor of BPD status over and above self-reported, personality factors (Neuroticism and Agreeableness), attachment disturbance and functional impairment. These findings suggest that disturbances in social cognition are an important characteristic of individuals with BPD pathology. These difficulties extended beyond attachment contexts and were not limited to situations involving BPD-related themes of abandonment, deprivations or mistrust/abuse.

Rural Integrated Primary Care Psychiatry Programme: a Systems Approach to Education, Training and Service Integration

Objective: To describe the development of a rural primary care psychiatry programme, within a stepped collaborative care model. Conclusion: Development of a system-wide approach to the provision of mental health services offers the opportunity to increase the proportion of people with mental health problems who receive effective treatment. In addition, it enables allocation of resources and matching of interventions to patient preference and clinical need. This is particularly important in rural areas where there is a shortage of specialist mental health services and practitioners.

Predicting self-injury in BPD: an investigation of the experiential avoidance model.

This study investigated the contribution of indices of experiential avoidance to prediction of frequency and lethality of self-injurious behaviour (SIB) in a female BPD sample (N = 71) with high levels of SIB and histories of poor treatment outcomes. The experiential avoidance model (EAM) tested included motivations for SIB, coping style and DSM-IV Avoidant PD criteria. Distinct findings for suicidal and non-suicidal SIB were noted. In partial support of the model, motivations related to relief from negative emotions positively predicted frequency of non-suicidal, but not suicidal, SIB. Avoidant PD traits predicted a pattern of more frequent, less risky non-suicidal SIB. However, reliance on avoidant coping strategies predicted lethality but not frequency of SIB, while self-blaming coping and SIB motivations related to a desire to influence others predicted frequency of non-suicidal SIB. Results suggest the need for investigation of a more complex model of the antecedents and functions of SIB that includes the contribution of Avoidant PD traits.

Relationship between personality and course and outcome in early psychosis: A review of the literature

Abstract The literature relating to the relationship between personality factors and course and outcome for the schizophrenic disorders is reviewed utilizing the approach proposed by Klein, Wonderlich, and Shea (1993). Developed to explicate the relationship between personality and depression, this approach allows for consideration of the contribution of premorbid personality and also of changes in personality occurring secondary to the onset of the psychotic disorder. A model incorporating a developmental understanding of the impact on personality of the potentially traumatic experience of the onset of a schizophrenic disorder in late adolescence is presented. Directions for future research are outlined.

What self-generated speech is externally misattributed in psychosis? Testing three cognitive models in a first-episode sample

BACKGROUND External misattribution of internally generated speech has been implicated in several cognitive models of psychotic symptomatology as the process by which internal percepts become hallucinations. Different strands of research have suggested that a) information is externally misattributed irrespective of meaning, conferring a risk for hallucinations, b) negative or derogatory self-generated percepts are externally misattributed leading to persecutory hallucinations, and c) that, in some people who have experienced childhood trauma, post-traumatic intrusive memories of trauma are externally misattributed to become hallucinations. METHODS These strands of research were investigated with a group of people with first episode psychosis (n=44) and matched non-psychiatric controls (n=26) who completed psychopathology measures and underwent a source monitoring task using positive, neutral, negative and trauma words. RESULTS Those with hallucinations showed no external misattribution bias across all words, or specifically for negative words. Those with childhood trauma showed no externalising bias for trauma words. Those with hallucinations did show an externalising bias towards positive words. CONCLUSIONS The results suggest that external source monitoring bias may not be central to the cognitive processes underlying hallucinations early in the course of psychotic illness. The theory linking childhood trauma and external source misattribution was not supported.