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.

Predictors of gambling and problem gambling in Victoria, Australia.

In 2016, the gambling habits of a sample of 3361 adults in the state of Victoria, Australia, were surveyed. It was found that a number of factors that were highly correlated with self-reported gambling frequency and gambling problems were not significant predictors of gambling frequency and problem gambling. The major predictors of gambling frequency were the degree to which family members and peers were perceived to gamble, self-reported approval of gambling, the frequency of discussing gambling offline, and the participant's Canadian Problem Gambling Severity Index (PGSI) score. Age was a significant predictor of gambling frequency for certain types of gambling (e.g. buying lottery tickets). Approximately 91% of the explainable variance in the participant's PGSI score could be explained by just five predictors: Positive Urgency; Frequency of playing poker machines at pubs, hotels or sporting clubs; Participation in online discussions of betting on gaming tables at casinos; Frequency of gambling on the internet, and Overestimating the chances of winning. Based on these findings, suggestions are made as to how gambling-related harm can be reduced.

Childhood trauma and psychotic disorders: a systematic, critical review of the evidence.

There is controversy over whether childhood trauma (CT) is a causal factor in the development of psychosis. This review aims to identify and critically analyze the association between CT and psychotic disorders. Studies investigating CT and psychotic disorder were identified by searches of electronic databases and manual searches of references lists, and 46 studies were identified. Forty studies had no control group, only psychiatric control groups, or unmatched, nonpopulation control groups and thus had methodologies that were inadequate to determine the relationship between CT and psychosis. Six studies used appropriate control groups. Three studies found an association between CT and psychosis, 2 found potentially real associations that failed to reach statistical significance, and 1 found no association, tentatively suggesting a relationship between CT and psychotic disorders. Several methodological problems were found in the studies in the review, including the highest quality studies, which limit the strength of the conclusions that can be drawn from them. These were lack of statistical power, lack of attention to moderating or mediating variables, the way in which CT was measured, and the use of cross-sectional research designs. These problems, some of which may be unavoidable in CT research, suggest the need for new and innovative methodologies in the investigation of CT and psychosis. Directions for further research are explored.

Substance Use in Youth With Borderline Personality Disorder.

Co-occurring substance misuse and borderline personality disorder (BPD) in adults is associated with more severe dysfunction and poorer prognosis than BPD alone. However, it is unknown to what extent substance use in youth with BPD is normative for this age group or pathological. This study compared substance use in 117 help-seeking youth (aged 15-25 years) with their first presentation for treatment of BPD, with an epidemiological general population sample and with healthy, age- and gender-matched controls. Established instruments were used to diagnose BPD and assess substance use. Alcohol dependence, daily tobacco use, and use of illicit substances in the past month were between four and nine times more prevalent in the BPD group than in the general population. Similarly, the prevalence of substance use was disproportionately higher in youth with BPD than in matched controls. The findings indicate a non-normative, alarmingly high rate of substance use among youth with BPD.

Predictors of substance use in youth with borderline personality disorder.

Concomitant substance misuse in adults with borderline personality disorder (BPD) is associated with a more severe course of illness and poorer outcomes. Previous research has found an association between the number of borderline personality features and substance misuse in community samples. This study examined the relationship between substance use and severity of BPD in youth presenting for the first time for treatment (first presentation) of BPD. Participants were 117 help-seeking youth aged 15-25 years (93 females; Mage = 19.0 years, SD = 2.8) with BPD. Hierarchical logistic regression was used to investigate whether the severity of BPD predicted substance use. After adjusting for demographic factors and concurrent mental state pathology, BPD independently predicted alcohol dependence, amphetamine use in the previous month, or use of 2 or more illicit substances in the previous month but not daily tobacco use or cannabis use in the previous month. BPD might increase the probability that an individual will engage in higher-risk behaviors, such as amphetamine and polysubstance use, or problematic alcohol use. These findings support the need for assessment of youth with BPD for alcohol, amphetamine, and polysubstance use along with the need for routine screening in drug and alcohol services for BPD features. (PsycINFO Database Record

Affective and cognitive theory of mind abilities in youth with borderline personality disorder or major depressive disorder.

BACKGROUND: Theory of mind (ToM) is an important social cognitive ability that has been investigated in BPD, with inconsistent findings indicating impaired, comparable, and enhanced ToM in BPD. This study aimed to clarify and extend previous findings by investigating affective and cognitive ToM abilities in youth early in the course of BPD, by including a clinical comparison group of youth with major depressive disorder (MDD). METHODS: Female participants aged 15-24 years diagnosed with BPD (n = 41) or MDD (n = 37) completed the Reading the Mind in the Eyes Test (RMET) and Happé's Cartoon Task, measures of affective and cognitive dimensions of ToM, respectively. RESULTS: The BPD group performed significantly worse than the MDD group on the affective ToM task, even after controlling for age, intelligence and depressive symptoms. Results for cognitive ToM were not significantly different. CONCLUSIONS: Finding of poorer performance on a measure of affective ToM, in BPD youth, relative to youth with MDD early in the course of BPD suggest a developmental failure of sociocognitive abilities needed for mentalising and which are theorised as giving rise to core features of BPD. Future research should employ more naturalistic paradigms to study social cognition and should assess individuals even earlier in the course of BPD.

Alliance rupture and repair processes and therapeutic change in youth with borderline personality disorder.

OBJECTIVES: This study aimed to investigate alliance rupture and repair processes in psychotherapy for youth with borderline personality disorder. It sought to examine whether alliance processes differ between treatments, across the phases of therapy, and what associations these processes might have with therapeutic outcomes. DESIGN: The study involves repeated measurement of both process and outcome measures. Hypotheses were addressed using within- and between-subjects analyses. METHODS: Forty-four people, aged 15-24, with a diagnosis of BPD were randomized to receive either 16 sessions of Cognitive Analytic Therapy (CAT) or a supportive treatment known as Befriending. In addition to pre-post outcome assessments, alliance processes were rated using the observer-based Rupture Resolution Rating Scale. RESULTS: Results indicated that CAT and Befriending did not differ in terms of number of ruptures, although CAT was associated with more stages of rupture resolution. Examination of alliance processes across time pointed to increasing ruptures, more frequent confrontation ruptures and increasing rupture resolution, suggesting increased volatility, directness and productivity in the therapeutic process across time. Contrary to hypotheses, there was no consistent link between alliance processes and outcome. However, two specific phases were significant. Early treatment ruptures were associated with poor outcome whereas greater late treatment resolution was associated with better outcomes. CONCLUSIONS: This study suggests that alliance processes can differ across treatments and the phases of therapy in psychotherapy for youth with BPD. Alliance ruptures are more likely to be problematic early in therapy but later in therapy, they appear to be opportunities for therapeutic growth. PRACTITIONER POINTS: Alliance ruptures are more likely than not to occur in any given session with a young person with Borderline Personality Disorder. Early in therapy, withdrawal type ruptures are more frequent, whereas late in therapy, confrontation ruptures are more frequent. Late in therapy, alliance ruptures should be viewed as opportunities for therapeutic change, rather than barriers to good outcomes.

Substance Use in Youth With Borderline Personality Disorder.

Co-occurring substance misuse and borderline personality disorder (BPD) in adults is associated with more severe dysfunction and poorer prognosis than BPD alone. However, it is unknown to what extent substance use in youth with BPD is normative for this age group or pathological. This study compared substance use in 117 help-seeking youth (aged 15-25 years) with their first presentation for treatment of BPD, with an epidemiological general population sample and with healthy age- and gender-matched controls. Established instruments were used to diagnose BPD and assess substance use. Alcohol dependence, daily tobacco use, and use of illicit substances in the past month were between four and nine times more prevalent in the BPD group than in the general population. Similarly, the prevalence of substance use was disproportionately higher in youth with BPD than in matched controls. The findings indicate a non-normative, alarmingly high rate of substance use among youth with BPD.

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.

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.