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Autism includes core symptoms affecting general and social development. Up to 60% of autistic adolescents experience co-occurring anxiety disorders negatively influencing educational, social, and general development together with quality of life. A manualised cognitive behavioural therapy (CBT) program 'Cool Kids - Autism Spectrum Adaptation (ASA)' has previously demonstrated efficacy in reducing anxiety in children with co-occurring autism. The current study investigates the feasibility of adapting this program for adolescents. Fifteen autistic adolescents, aged 14–17 years, with co-occurring anxiety disorders were enrolled in the study. Outcome measures collected from both adolescents and parents pre-, post-treatment and at 3-month follow-up included participant evaluation of the program, scores from a semi-structured anxiety interview, and questionnaires on anxiety symptoms, life interference, and quality of life. 92% of the families who completed the program found it useful and would recommend it to other families in a similar situation. At follow-up, 55% no longer met the criteria for their primary anxiety diagnosis and 34% of adolescents were free of all anxiety diagnoses. Of the five adolescents who did not attend school before treatment three (60%) had returned to school after treatment. This study suggests that the adaptation of the program 'Cool Kids - ASA' into an adolescent version is feasible and has the potential to show good effects thus enhancing the possibility of education, development and independence in future life for this group. Larger RCTs studies are, however, needed to examine the efficacy of the adolescent version. [ABSTRACT FROM AUTHOR]

The aim of this randomized controlled trial was to evaluate an adapted cognitive behavioural therapy (CBT) programme for treating anxiety in adolescents with acquired brain injury (ABI). Participants with ABI (12–19 years, N = 36) recruited from two sites were randomly allocated into either the intervention receiving 11 sessions of CBT (n = 19) or a wait-list control group (n = 17). The primary outcome was participants' anxiety and secondary outcomes were participants' depression, self-perception, and participation in daily activities, and parental stress, measured at (i) pre-intervention, (ii) immediately post-intervention, (iii) 2 months post-intervention and (iv) 6 months post-intervention. Repeated measures ANOVAs revealed significant treatment effects with the intervention group demonstrating greater improvements in self-reported anxiety, as well as self- and parent-reported depression from pre- to immediately post-treatment, compared to wait-list controls. Little evidence of treatment effects was found for the remaining outcomes (parent-reported anxiety, self-perception, daily participation, and parental stress). Significant improvement in self-reported anxiety found immediately post-treatment was maintained at two- and six-month follow-up. Findings provide support for adapted CBT as an effective means of reducing anxious and depressive symptomatology in adolescents with ABI compared to waitlist controls, and offer support for the use of these techniques to manage anxiety in this population. [ABSTRACT FROM AUTHOR]

Online treatment delivery has the potential to increase access to evidence-based mental health care for children with anxiety disorders. Using a randomized controlled trial design, we evaluated the efficacy of Cool Kids Online, a family-based and therapist supported internet-delivered cognitive behavioral treatment (CBT) designed to target anxiety disorders in children. Ninety-five children aged 7–12 years with a DSM-5 anxiety disorder were randomly allocated to Cool Kids Online or a waitlist control. Children were assessed at baseline, week 11, and 6-months following treatment. Children in waitlist received treatment after week 11 and also completed assessments immediately and six months after treatment, allowing treatment maintenance to be evaluated for all children. Compared to waitlist, Cool Kids Online led to significantly greater remission of anxiety disorders (primary and all anxiety diagnoses) and greater reduction of caregiver-reported anxiety symptoms and interference at week 11. Child-reported anxiety symptoms and interference and child- and caregiver-reported depressive or externalizing symptoms did not differ significantly between conditions. Medium to large within-treatment effects were observed for all children from pre to post treatment with post treatment effects maintained until follow-up. Overall, the findings provide support for the efficacy of the program in treating anxiety. Cool Kids Online compared to waitlist for the remission of anxiety disorders in clinically anxious children; anzctr.org.au ; ACTRN12615000947505. • Online family-based cognitive behaviour therapy reduces child anxiety disorders. • Therapist support during online child anxiety programs may be important for change. • Cool Kids Online is a promising method to improve access to child anxiety treatment. [ABSTRACT FROM AUTHOR]