Effectiveness of Psychotherapy for Internalising Symptoms in Children and Adolescents When Delivered in Routine Settings: A Systematic Review and Meta-analysis.

This systematic review and meta-analysis aimed to examine the effectiveness of psychological interventions for internalising disorders in youth when delivered in routine settings. Secondary aims were to examine the effectiveness of cognitive behavioural therapy and determine moderators of treatment response. The study was pre-registered (PROSPERO 2020 CRD42020202776). Databases were systematically searched (PsycINFO, Medline, Embase, PubMed, ERIC) in December 2022 and screened according to the PRISMA 2020 statement. Inclusion: School aged participants (4-18 years) with a primary internalising disorder; psychotherapy delivered in a routine setting (e.g. outpatient clinic, school) by setting staff; compared psychotherapy to any control in a randomised controlled trial; reported pre-to-post or pre-to-follow-up comparisons on the primary disorder according to child, parent or independent evaluator report; and was published in English. Risk of bias was assessed using the ROB 2.0 Cochrane tool. Results were synthesised using random effects to pool estimates. Risk ratios were used to analyse dichotomous data and standardised mean differences (SMD) for continuous data. Forty-five studies were included (N = 4901 participants; M = 13 years; range 8-16; SD = 2.5). Nine used waitlist control, 17 treatment as usual, 4 placebo; 15 compared psychotherapy to active control. Psychotherapy was associated with small significant effects pre- to post-treatment compared to non-active controls for anxiety (SMD = - 0.24 to 0.50) and depression (SMD = - 0.19 to 0.34) with effects differing by informant. Psychotherapy led to small significant pre-to-post-benefits in youth internalising disorders in routine settings. Results are limited by reporter type and follow-up.

Translating evidence-based psychological interventions for older adults with depression and anxiety into public and private mental health settings using a stepped care framework: Study protocol.

BACKGROUND: With expected increases in the number of older adults worldwide, the delivery of stepped psychological care for depression and anxiety in older populations may improve both treatment and allocative efficiency for individual patients and the health system. DESIGN: A multisite pragmatic randomised controlled trial evaluating the clinical and cost-effectiveness of a stepped care model of care for treating depression and anxiety among older adults compared to treatment as usual (TAU) will be conducted. Eligible participants (n = 666) with clinically interfering anxiety and/or depression symptoms will be recruited from and treated within six Australian mental health services. The intervention group will complete a low intensity cognitive behavioural therapy (CBT) program: Internet-delivered or using a work-at-home book with brief therapist calls (STEP 1). Following STEP 1 a higher intensity face-to-face CBT (STEP 2) will then be offered if needed. Intention-to-treat analyses will be used to examine changes in primary outcomes (e.g. clinician-rated symptom severity changes) and secondary outcomes (e.g. self-reported symptoms severity, health related quality of life and service utilisation costs). An economic evaluation will be conducted using a cost-utility analysis to derive the incremental cost-effectiveness ratio for the stepped care intervention. DISCUSSION: This study will demonstrate the relative clinical and economic benefits of stepped care model of psychological care for older adults experiencing anxiety and/or depression compared to TAU. The evaluation of the intervention within existing mental health services means that results will have significant implications for the translation of evidence-based interventions in older adult services across urban and rural settings. TRAIL REGISTRATION: Prospectively registered on anzctr.org.au (ACTRN12619000219189) and isrctn.com (ISRCTN37503850).

Long-term relapse rates after cognitive behaviour therapy for anxiety and depressive disorders among older adults: A follow-up study during COVID-19.

OBJECTIVE: This study assessed the long-term symptom relapse rates among older adults previously treated with cognitive behaviour therapy (CBT) for anxiety and/or depression during COVID-19. METHODS: Participants were 37 older adults (M = 75 years, SD = 5; 65% female) previously treated with CBT for anxiety and/or unipolar depression who were re-assessed an average of 5.6 years later, during the first Australian COVID-19 lockdown. RESULTS: On average, there was no significant group-level change in anxiety, depression or quality of life. When assessing change in symptoms based on clinical cut-off points on self-report measures, results suggest only 17%-22% showed a relapse of symptoms by the COVID-19 pandemic. CONCLUSIONS: Findings suggest that CBT may be protective in coping with life stressors many years after treatment ends. However, results warrant replication to attribute continued symptom improvement to CBT given the lack of control group.

Barriers and Facilitators to Social Participation in Older Adults: A Systematic Literature Review.

Objectives: Social participation has been shown to improve health, well-being, and quality of life in older adults. Previous reviews on social participation have been limited to identifying logistical barriers. The current review sought to examine barriers of social participation more broadly, as well as potential facilitators.Methods: We conducted a systematic review to collate identified barriers and facilitators to social participation in older adults. Seventy-six studies were eligible for inclusion.Results: Four main themes of barriers and facilitators to social participation associated with aging emerged: Demographic factors (such as age and socioeconomic status), Individual/Internal factors (such as motivations and health), Environmental/Infrastructure (such as accessibility, transport, and neighborhood cohesion), and Social Networks (particularly preexisting network size).Conclusions: These findings extended previous reviews to show that personal motivations, preexisting social networks, and neighborhood cohesion play vital roles in improving and maintaining quality social participation. The ability to facilitate this can occur at the individual therapeutic level and at the community level.Clinical implications: The findings highlight the need to consider barriers beyond logistical issues. In particular, healthy aging initiatives may benefit from matching social activities with individual motivations, and preventive measures to establish social networks early in the aging process are important.

Threat appraisal and negative affect under ambiguity in generalised anxiety disorder.

Generalised anxiety disorder (GAD) is one of the most common anxiety disorders, yet its mechanisms remain poorly understood. In the current study, we assessed threat processing and negative affect under conditions of uncertainty and ambiguity in a sample of treatment-seeking individuals with GAD (n = 34) and in community controls (n = 34). Participants completed a laboratory aversive learning task based on that used by Grupe and Nitschke (2011). A bias in threat expectancy was observed in GAD participants relative to controls for an ambiguous cue that had not been mentioned in the instructions. GAD participants also overestimated the number of times this ambiguous cue had been followed by an aversive outcome, relative to an instructed uncertain cue (50 %). This covariation bias was not observed in controls. GAD participants also reported significantly stronger negative affect towards the ambiguous cue than the uncertain cue, a pattern that was not observed in controls, although the group interaction did not reach significance. These results provide preliminary evidence that ambiguity - rather than uncertainty per se - may be a particularly powerful trigger for biased threat appraisal and negative affect in GAD.