Discriminant and Concurrent Validity of a Simplified DSM-Based Structured Diagnostic Instrument for the Assessment of Autism Spectrum Disorders in Youth and Young Adults

Background: To evaluate the concurrent and discriminant validity of a brief DSM-based structured diagnostic interview for referred individuals with autism spectrum disorders (ASDs). Methods: To test concurrent validity, we assessed the structured interview's agreement in 123 youth with the expert clinician assessment and the Social Responsiveness Scale (SRS). Discriminant validity was examined using 1563 clinic-referred youth. Results: The structured diagnostic interview and SRS were highly sensitive indicators of the expert clinician assessment. Equally strong was the agreement between the structured interview and SRS. We found evidence for high specificity for the structured interview. Conclusions: A simplified DSM-based ASD structured diagnostic interview could serve as a useful diagnostic aid in the assessment of subjects with ASDs in clinical and research settings

The impact of immediate breast reconstruction on the time to delivery of adjuvant therapy: the iBRA-2 study

Background: Immediate breast reconstruction (IBR) is routinely offered to improve quality-of-life for women requiring mastectomy, but there are concerns that more complex surgery may delay adjuvant oncological treatments and compromise long-term outcomes. High-quality evidence is lacking. The iBRA-2 study aimed to investigate the impact of IBR on time to adjuvant therapy. Methods: Consecutive women undergoing mastectomy ± IBR for breast cancer July–December, 2016 were included. Patient demographics, operative, oncological and complication data were collected. Time from last definitive cancer surgery to first adjuvant treatment for patients undergoing mastectomy ± IBR were compared and risk factors associated with delays explored. Results: A total of 2540 patients were recruited from 76 centres; 1008 (39.7%) underwent IBR (implant-only [n = 675, 26.6%]; pedicled flaps [n = 105,4.1%] and free-flaps [n = 228, 8.9%]). Complications requiring re-admission or re-operation were significantly more common in patients undergoing IBR than those receiving mastectomy. Adjuvant chemotherapy or radiotherapy was required by 1235 (48.6%) patients. No clinically significant differences were seen in time to adjuvant therapy between patient groups but major complications irrespective of surgery received were significantly associated with treatment delays. Conclusions: IBR does not result in clinically significant delays to adjuvant therapy, but post-operative complications are associated with treatment delays. Strategies to minimise complications, including careful patient selection, are required to improve outcomes for patients

Children's interpretation and avoidant response biases in response to non-salient and salient situations: relationships with mothers' threat perception and coping expectations

This study examined the effect of situation salience on interpretation and avoidant response biases in clinically anxious and non-clinical children. The relationship between mothers' threat perception and expectations of their children's coping, and children's threat perception and coping expectations was also assessed. Forty clinically anxious and 40 non-clinical children (ages 7-14) participated with their mothers. In response to hypothetical situations, children described their likely thoughts and actions; mothers listed a typical child's thoughts and what their child would do. Consistent with information processing theories of anxiety, anxious children displayed amplified cognitive biases in response to personally salient situations, compared to non-clinical children. Mothers of anxious children had lower expectations for their children's coping than mothers of non-anxious children, mirroring differences between the groups of children. Mothers' expectations of their children's coping predicted children's coping expectations in non-salient and salient situations and threat perception in salient situations. Implications of findings are discussed

Assessment of Relevant Parenting Factors in Families of Clinically Anxious Children: The Family Assessment Clinician-Rated Interview (FACI)

Objective Research on child and adolescent anxiety disorders has seen a surge in investigations of parenting factors potentially associated with their etiology. However, many of the well-established parenting measures are limited by over-reliance on self-report or lengthy behavioral observation procedures. Such measures may not assess factors most salient to anxiety etiology, since most family functioning measures were not originally developed for this purpose. The Family Assessment Clinician Interview (FACI) was developed as a clinician-administered interview of parent and family factors associated with child and adolescent anxiety. The present study is the first to investigate the psychometric properties of the FACI. Method Using a clinical sample of 65 children with various anxiety disorders, and their parents, inter-rater reliability, convergent validity and associations with child-reported and clinician-evaluated anxiety severity were examined. Results suggest that the FACI has good to excellent inter-rater reliability with kappas ranging from 0.79 to 1.0 across FACI scales and subscales. Some evidence of convergent validity with relevant portions of the Family Environment Scale was observed, although the latter findings varied by respondent (mother versus father). The Family Warmth/Closeness subscale of the FACI was consistently associated with increased child anxiety symptoms. Contrary to expectations, higher levels of parental expectations were associated with lower levels of child anxiety. Conclusion Results suggest that the FACI is a promising measure of family anxiety constructs that may be useful in both research and clinical settings

Identifying Efficacious Treatment Components of Panic Control Treatment for Adolescents: A Preliminary Examination

Panic Control Treatment for Adolescents (PCT-A) is a developmentally sensitive and efficacious treatment for adolescents with panic disorder. The present study is a preliminary examination of the relative efficacy of individual treatment components in PCT-A in a sample of treatment completers; the study identified when rapid improvements in panic symptoms occurred over the course of treatment and which treatment components preceded these gains. Twenty-one adolescents (ages 13-17) completed weekly measures of panic-relevant symptoms, which were examined for between-session gains. Results indicate that psychoeducation may precede notable decreases in panic attacks while cognitive restructuring may contribute to rapid declines in overall anxiety and cognitive errors. The authors discuss the importance of future controlled dismantling studies to examine the relative contribution of PCT-A treatment components

Discriminant and concurrent validity of a simplified DSM-based structured diagnostic instrument for the assessment of autism spectrum disorders in youth and young adults

Abstract Background To evaluate the concurrent and discriminant validity of a brief DSM-based structured diagnostic interview for referred individuals with autism spectrum disorders (ASDs). Methods To test concurrent validity, we assessed the structured interview's agreement in 123 youth with the expert clinician assessment and the Social Responsiveness Scale (SRS). Discriminant validity was examined using 1563 clinic-referred youth. Results The structured diagnostic interview and SRS were highly sensitive indicators of the expert clinician assessment. Equally strong was the agreement between the structured interview and SRS. We found evidence for high specificity for the structured interview. Conclusions A simplified DSM-based ASD structured diagnostic interview could serve as a useful diagnostic aid in the assessment of subjects with ASDs in clinical and research settings.</p