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Autistic people experience high rates of co-occurring psychiatric diagnoses. Current prevalence estimates vary considerably due to an over-reliance on clinical cohorts and the longitudinal stability of diagnoses from childhood into adolescence is poorly understood. This study aims to provide prevalence rates of co-occurring DSM-5 psychiatric diagnosis for autistic adolescence and investigate, for the first time, the stability of diagnoses from childhood. Using a longitudinal stratified sample of autistic youth (N = 77; 13–17 years; 60% male), selected from a larger community-derived sample of those with pre-existing autism diagnoses (N = 277) weighted prevalence estimates of emotional (anxiety, depression), behavioural (oppositional and conduct disorders) and ADHD diagnoses were calculated based on semi-structured psychiatric interview. Prediction of adolescent psychiatric diagnosis based on childhood diagnostic status, sex, childhood IQ (both assessed at age 4–10 years) was tested. Emotional and behavioural disorders in adolescence were particularly prevalent, and significantly predicted by childhood disorder status. Attention-deficit/hyperactivity-disorder (ADHD) was prevalent but not predicted by childhood ADHD diagnosis. Neither sex nor childhood IQ predicted diagnostic outcomes. Autistic youth have high levels of co-occurring psychiatric conditions, which are broadly persistent across childhood and adolescence. Emotional disorders are particularly prevalent and remain persistent from childhood to adolescence. Greater diagnostic variability was found for ADHD with more adolescents moving across diagnostic thresholds. [ABSTRACT FROM AUTHOR]

Mental imagery manipulations are used to treat several psychological disorders, but their utility in treating cocaine use disorder (CUD) is unknown. Using prompted re‐experiences and simulations with contrasting valence, we assessed the acute impact of a deliberate mental imagery task on cocaine craving. Design A quantitative–qualitative 'mixed‐methods' analysis of data collected for a randomized controlled trial that was stopped prematurely. Setting: UK National Health Service addictions treatment clinic and outpatient clinical research facility (laboratory). Participants: Adults with CUD. The original target sample was 120. All participants enrolled at the point the original trial was stopped were included (38 enrolled, 31 completed study). Interventions: Personalized (3‐minute) cue–exposure (handling cocaine paraphernalia and watching video of drug preparation), immediately followed by a single 5‐minute, audio‐recorded, self‐guided and verbally described imagery task with random assignment to one of four conditions: two mental imagery memory re‐experiences (positive image before initiation to cocaine use or a negative image of a 'worst time' adverse cocaine use episode) or two future simulations (positive theme of recovery from CUD or negative theme of worsened CUD). Measurements Task transcripts were rated for imagery detail using five dimensions using a six‐point scale of imagery detail (ID) (total score = 0–25) and thematically coded. The outcome measure was cocaine craving using the Craving Experiences Questionnaire—strengths version (CEQ–S11; score = 0–110) reported at baseline, arrival at the laboratory, and immediately after the cue–exposure and mental imagery tasks. Findings A mixed‐effects, longitudinal, restricted linear regression, with the past‐positive imagery condition as referent, showed main effects of reduced craving after the imagery task (b = –29.2, 95% confidence interval (CI) = –45.3 to −13.1, P‐value < 0.001) and increased craving for the future‐negative task (b = 14.2, 95% CI = 0.1–28.4, P‐value 0.049). There was a future‐negative task by post‐imagery craving interaction (b = 28.1, 95% CI = 0.1–56.1, P‐value 0.049). A theory‐driven, deductive/inductive qualitative analysis of the transcripts revealed six major themes: sensory characteristics, CUD vicious cycle, self‐care, emotions and appraisals, social role and CUD recovery. Positively themed simulations included interpersonal connections and rewarding activity; negative images included personal adversity, with appraisals of self‐criticism and hopelessness. Transcripts with more imagery detail were not associated with significantly greater reductions in craving in the positive or negative imagery task (r = –0.32, 95% CI = –0.69 to 0.13 and r = 0.06, 95% CI = –0.58 to 0.53, respectively). Conclusion: In people with cocaine use disorder, after cue–exposure, a self‐guided imagery task with positive themes reduced craving, whereas mental imagery simulating worsened cocaine use disorder did not appear to. [ABSTRACT FROM AUTHOR]

Aims and objectives: To evaluate and explore mental health nurses' responses to and experience of an educational intervention to improve attitudes towards people with a diagnosis of borderline personality disorder (BPD). Report findings are concordant with relevant EQUATOR guidelines (STROBE and COREQ). Background: Attitudes towards people with a diagnosis of BPD are poorer than for people with other diagnoses. There is limited evidence about what might improve this situation. One intervention with reportedly good effect uses an underlying biosocial model of BPD. No previous intervention has been co‐produced with an expert by experience. We developed and delivered a 1‐day intervention comprising these elements. Design: A mixed‐methods design was used comprising prospective within‐subjects cohort intervention and qualitative elements. Participants were mental health nursing staff working in inpatient and community settings in one NHS Board in Scotland, UK. Methods: Measurement of cognitive and emotional attitudes to people with a diagnosis of BPD at pre‐ and postintervention (N = 28) and at 4‐month follow‐up. Focus groups were used to explore participants' experiences of the intervention (N = 11). Results: Quantitative evaluation revealed some sustained changes consistent with expected attitudinal gains in relation to the perceived treatment characteristics of this group, the perception of their suicidal tendencies and negative attitudes in general. Qualitative findings revealed some hostility towards the underpinning biosocial model and positive appreciation for the involvement of an expert by experience. Conclusions: Sustained benefits of an educational intervention for people working with people diagnosed with BPD in some but not all areas. Participants provided contrasting messages about what they think will be useful. Relevance to clinical practice: The study provides further evidence for incorporation of a biosocial model into staff training as well as the benefits of expert by experience co‐production. Mental health nurses, however, believe that more well‐resourced services are the key to improving care. [ABSTRACT FROM AUTHOR]

Anecdotal evidence suggests that autistic people experience an elevated risk of homelessness, but systematic empirical research on this topic is lacking. As a step towards filling this gap in knowledge, we conducted a preliminary investigation of the prevalence of Diagnostic and Statistical Manual of Mental Disorders (5th ed.) autism symptoms in a group of long-term homeless people. The entire caseload (N = 106) of a UK homeless outreach team was screened (excluding individuals born outside of the United Kingdom or Republic of Ireland) using an in-depth, semi-structured interview with keyworkers, based on Diagnostic and Statistical Manual of Mental Disorders (5th ed.) diagnostic criteria. This showed adequate inter-rater reliability, as well as evidence of criterion and construct validity. Of the sample, 13 people (12.3%, 95% confidence interval (7.0, 20.4)) screened positive, meeting Diagnostic and Statistical Manual of Mental Disorders (5th ed.) autism criteria by keyworker report. A further nine people (8.5%, 95% confidence interval (4.5, 15.3)) were 'marginal', having autistic traits that were not quite sufficient to meet Diagnostic and Statistical Manual of Mental Disorders (5th ed.) criteria. Those with elevated autistic traits, compared to those without, tended to be more socially isolated and less likely to use substances. This study has provided initial evidence that autistic traits are over-represented among homeless people and that autistic homeless people may show a distinct pattern of characteristics and needs. Further investigation is required to build upon these provisional findings. [ABSTRACT FROM AUTHOR]

Though problematic hoarding is believed to be a universal human behavior, investigations of clinically-defined hoarding disorder (HD) have been confined almost exclusively to Western countries. The current investigation sought to describe and directly compare the features of individuals meeting diagnostic criteria for HD across four distinct cultural settings. Participants were 82 individuals meeting DSM-5 diagnostic criteria for HD, recruited and assessed by trained clinicians at one of four project sites: London, Barcelona, Fukuoka, and Rio de Janeiro. A series of semi-structured interviews and self-report scales were administered, including assessments of socio-demographic characteristics, psychiatric comorbidity, and severity of hoarding and related features. Results indicate that the severity and core features of HD, as well as the cognitions and behaviors commonly associated with this condition, are largely stable across cultures. However, some differences in patient demographics—in particular age, marital status, and clinical expression—as well as comorbid psychiatric features also emerged. These findings confirm that HD, as defined in DSM-5, exists and presents with similar phenomenology across the studied cultures. Future, more fine-grained, research will be needed to study the features of the disorder in additional cultures (e.g., non-industrialized nations) and to evaluate the impact of these cultural aspects on the design of interventions for the disorder. [ABSTRACT FROM AUTHOR]

Early, accurate identification of ADHD would improve outcomes while avoiding unnecessary medication exposure for non-ADHD youths, but is challenging, especially in primary care. The aim of this paper is to test the Strengths and Difficulties Questionnaire (SDQ) using a nationally representative sample to develop scoring weights for clinical use. The British Child and Adolescent Mental Health Survey ( N = 18,232 youths 5-15 years old) included semi-structured interview DSM-IV diagnoses and parent-rated SDQ scores. Areas under the curve for SDQ subscales were good (0.81) to excellent (0.96) across sex and age groups. Hyperactivity/inattention scale scores of 10+ increased odds of ADHD by 21.3×. For discriminating ADHD from other diagnoses, accuracy was fair (<0.70) to good (0.88); Hyperactivity/inattention scale scores of 10+ increased odds of ADHD by 4.47×. The SDQ is free, easy to score, and provides clinically meaningful changes in odds of ADHD that can guide clinical decision-making in an evidence-based medicine framework. [ABSTRACT FROM AUTHOR]

Background Emetophobia (fear of vomiting) is an anxiety disorder in which individuals report clinical levels of fear that they may vomit or be exposed to the vomit of others. The prevalence of comorbidity of emetophobia with other conditions has previously only been investigated using self-report instruments. Method Sixty-four adults with emetophobia participated in an online structured clinical diagnostic interview assessing the presence of emetophobia and other conditions. Results Higher comorbidity for depression, generalized anxiety disorder, panic disorder, social anxiety disorder and obsessive-compulsive disorder were found in participants compared with general population norms. Conclusions Emetophobia is commonly comorbid with other anxiety and depressive disorders. Comorbidity rates, when assessed using a structured clinical interview, were lower than previously reported using self-report alone. Copyright © 2015 John Wiley & Sons, Ltd. Key Practitioner Message Emetophobia (specific phobia of vomiting) is a clinical fear of vomiting., Individuals with emetophobia show high comorbidity with other anxiety and mood disorders., The most common comorbid conditions were generalized anxiety disorder, panic disorder, hypochondriasis and obsessive-compulsive disorder., Clinicians should ensure that they assess for the presence of comorbid conditions when treating emetophobia. [ABSTRACT FROM AUTHOR]

Syndromic autism has been described in children adopted after orphanage rearing. We investigated whether the same existed in children adopted after family breakdown. Families of 54/60 adopted children aged 6-11 years (mean 102 months; SD 20; 45 % male) returned screening questionnaires for autism spectrum disorder (ASD); 21/54 (39 %) screened positive. Detailed in-person phenotyping of screen positive cases showed ASD in 6/54 (11 %), Broad ASD (sub threshold traits) in 10/54 (18.5 %); 5/54 (9 %) screened false positive. The ASD group showed impairments across both social communication and restrictive repetitive behaviour domains, Broad ASD was more mixed. These rates, much higher than population prevalence, are comparable with institutionalised samples. There are implications for developmental science, and assessment, treatment and policy for adopted children. [ABSTRACT FROM AUTHOR]

BackgroundA lack of an aetiologically based nosology classification has contributed to instability in psychiatric diagnoses over time. This study aimed to examine the diagnostic stability of psychosis diagnoses using data from an incidence sample of psychosis cases, followed up after 10 years and to examine those baseline variables which were associated with diagnostic change.MethodData were examined from the ÆSOP and ÆSOP-10 studies, an incidence and follow-up study, respectively, of a population-based cohort of first-episode psychosis cases from two sites. Diagnosis was assigned using ICD-10 and DSM-IV-TR. Diagnostic change was examined using prospective and retrospective consistency. Baseline variables associated with change were examined using logistic regression and likelihood ratio tests.ResultsSlightly more (59.6%) cases had the same baseline and lifetime ICD-10 diagnosis compared with DSM-IV-TR (55.3%), but prospective and retrospective consistency was similar. Schizophrenia, psychotic bipolar disorder and drug-induced psychosis were more prospectively consistent than other diagnoses. A substantial number of cases with other diagnoses at baseline (ICD-10, n = 61; DSM-IV-TR, n = 76) were classified as having schizophrenia at 10 years. Many variables were associated with change to schizophrenia but few with overall change in diagnosis.ConclusionsDiagnoses other than schizophrenia should to be regarded as potentially provisional. [ABSTRACT FROM AUTHOR]

BackgroundDo DSM-IV diagnostic criteria for major depression (MD) in Chinese and Western women perform in a similar manner?MethodThe CONVERGE study included interview-based assessments of women of Han Chinese descent with treated recurrent MD. Using Mplus software, we investigated the overall degree of between-sample measurement invariance (MI) for DSM-IV diagnostic criteria for MD in the CONVERGE sample and samples selected from four major Western studies from the USA and Europe matched to the inclusion criteria of CONVERGE. These analyses were performed one pair at a time. We then compared the results from CONVERGE paired with Western samples to those obtained when examining levels of MI between pairs of the Western samples.ResultsAssuming a single factor model for the nine diagnostic criteria for MD, the level of MI based on global fit indexes observed between the CONVERGE and the four Western samples was very similar to that seen between the Western samples. Comparable results were obtained when using a two-factor structure for MI testing when applied to the 14 diagnostic criteria for MD disaggregated for weight, appetite, sleep, and psychomotor changes.ConclusionsDespite differences in language, ethnicity and culture, DSM criteria for MD perform similarly in Chinese women with recurrent MD and comparable subjects from the USA and Europe. The DSM criteria for MD may assess depressive symptoms that are relatively insensitive to cultural and ethnic differences. These results support efforts to compare findings from depressed patients in China and Western countries. [ABSTRACT FROM AUTHOR]

Many children with, or at risk of, ADHD do not receive healthcare services for their difficulties. This longitudinal study investigates barriers to and predictors of specialist health service use. This is a 5-year follow-up study of children who participated in a cluster randomised controlled trial, which investigated school-level interventions (provision of books with evidence-based information and/or feedback of names of children) for children at risk of ADHD. 162 children who had high levels of ADHD symptoms at age 5 (baseline) were followed up at age 10 years. Using baseline data and follow-up information collected from parents and teachers, children who had and had not used specialist health services over the follow-up period were compared and predictors (symptom severity, comorbid problems, parental perception of burden, parental mental health, and socio-demographic factors) of specialist service use investigated. The most common parent-reported barrier reflected lack of information about who could help. Amongst children using specialist health services who met criteria for ADHD at follow-up, 36 % had been prescribed stimulant medication. Specialist health service use was associated with each one-point increase in teacher-rated symptoms at baseline [inattention symptoms (adjusted OR = 1.40; 95 % CI 1.12-1.76) and hyperactivity/impulsivity symptoms (adjusted OR = 1.23; 95 % CI 1.05-1.44)]. Parental mental health problems were also independently associated with service use (for each one-point increase in symptoms, adjusted OR = 1.41; 95 % CI 1.04-1.91). Severity of teacher-rated ADHD symptoms in early school years is a determinant of subsequent service use. Clinicians and teachers should be aware that parental mental health problems are independently associated with service use for children at risk of ADHD. [ABSTRACT FROM AUTHOR]

New mothers with severe mental illness (SMI) frequently experience significant difficulties in caring for their babies. There are no structured, evidence-based interventions that guide health professionals to help these women improve early parenting. The extensively researched and effective Triple P Positive Parenting Programme has recently been expanded to families with children less than 1 year old, which provides an opportunity to develop the intervention for women with severe postnatal mental illness. This study explored the views of mothers with SMI about the acceptability and feasibility of Baby Triple P (Baby TP) in the setting of a psychiatric Mother and Baby Unit (MBU). An 88-item Q-sort was conducted with a purposive sample of 15 mothers using Q-methodology. Three main factors were identified: ' what we need', ' what we want' and ' we can do it'. A consensus was noted with general agreement about the benefits of Baby TP, and suitability of the MBU environment to accommodate Baby TP. Baby TP was viewed as an acceptable and feasible parenting intervention and deemed positive and non-stigmatising. Mothers requested more staff awareness and knowledge about the programme so that they were supported in learning and generalising skills. [ABSTRACT FROM AUTHOR]