Evidence-based psychotherapy in children and adolescents: advances, methodological and conceptual limitations, and perspectives

Outpatient care for adolescents' and young adults' mental health: promoting self- and others' understanding through a metacognitive interpersonal therapy-informed psychological intervention

Introduction

Psychological distress may result in impairment and difficulty understanding oneself and others. Thus, addressing metacognitive issues in psychotherapy may improve psychopathology in adolescents and young adults (AYAs). We aimed to compare metacognitive interpersonal therapy (MIT)-informed psychotherapy with other treatment-as-usual (TAU) therapies.

Methods

We administered the Global Assessment of Functioning (GAF) scale, the Clinical Global Impressions-Severity (CGI-S) scale, and the Brief Psychiatric Rating Scale (BPRS) at baseline (BL) and at treatment termination (the endpoint was at 6 months and any last results obtained before that term were carried forward in analyzes). Patients received concomitant psychiatric and psychological treatment.

Results

Sixty AYAs were involved in the study. There was a significant reduction in symptomatology after the intervention. Twelve patients (17%) dropped out; treatment adherence was 83%. In the MIT group, 2 patients dropped out (11%), and in the TAU group, 9 patients dropped out (19%). All scales showed a significant reduction in symptoms between baseline (BL) and the 6-month endpoint: GAF (χ2 = 6.61, p < 0.001), BPRS (χ2 = 6.77, p < 0.001), and CGI (χ2 = 7.20, p < 0.001). There was a greater efficacy for the MIT group in terms of symptom reduction on the BPRS (t = 2.31; p < 0.05).

Conclusion

The study confirmed the efficacy of early and integrated care in adolescence and suggested greater symptom reduction for a psychotherapeutic intervention focused on stimulating mentalization skills. The study indicates the usefulness of this type of approach in the treatment of adolescent psychopathology. Due to the small sample size, the results need replication.

[Movement as a Neuromodulator: How Physical Activity Influences the Physiology of Adolescent Depression]

Movement as a Neuromodulator: How Physical Activity Influences the Physiology of Adolescent Depression Abstract: In the context of adolescent depression, physical activity is becoming increasingly recognized for its positive effects on neuropathology. Current scientific findings indicate that physical training affects the biological effects of depression during adolescence. Yet the pathophysiology of adolescent depression is not yet fully understood. Besides psychosocial and genetic influences, various neurobiological factors are being discussed. One explanation model describes a dysfunction of the hypothalamus-pituitary-adrenal axis (HPA axis) with a sustained elevation in cortisol concentration. Recent studies highlight neuroimmunological processes and a reduced concentration of growth factors as causative factors. These changes appear to lead to a dysregulation of the excitation and inhibition balance of the cerebral cortex as well as to cerebral morphological alterations. Regular physical training can potentially counteract the dysregulation of the HPA axis and normalize cortisol levels. The release of proinflammatory cytokines is inhibited, and the expression of growth factors involved in adult neurogenesis is stimulated. One should ensure the synergistic interaction of biological and psychosocial factors when designing the exercise schedule (endurance or strength training, group or individual sports, frequency, duration, and intensity). Addressing these open questions is essential when integrating physical activity into the guidelines for treating depressive disorders in children and adolescents.

Cognitive-Behavioral Play Therapy and COVID-19 Pandemic Trauma in Preschool Children

Traumatic life events, such as the ongoing COVID-19 pandemic, can be a challenging health emergency, among others. The pandemic can also affect young preschoolers. They can experience negative emotions and behavioral and social difficulties. It can be hard for children to understand on their own what is going on, as well as for their families. This narrative review summarizes the role of psychotherapeutic approaches in working with trauma and aims to manage trauma, such as COVID-19, in preschool children. It focuses on the possibilities of applying cognitive-behavioral play therapy (CBPT) in preschool children who suffer from trauma during the COVID-19 pandemic period. The therapeutic approaches are tailored to specific development in preschoolers. Furthermore, the article provides insights into the relationship between negative emotions, thinking, and behavior, and COVID-19 as a threat, by describing a cognitive model in preschool-aged children. Finally, the article offers possible ways of applying play-based cognitive-behavioral therapy programs in preschool children who are victims of trauma.

Moderators and Predictors of Response After 36 Weeks of Treatment in the Treatment for Adolescents with Depression Study (TADS)

This study investigated pretreatment variables associated with depression severity in adolescents following maintenance treatment for major depressive disorder (MDD). Data was derived from the Treatment for Adolescents with Depression Study (TADS). Participants received one of three treatments: cognitive behavioral therapy (CBT), fluoxetine (FLX), or combined CBT and fluoxetine (COMB). Participants received 12 weeks of acute treatment, 6 weeks of consolidation treatment, and 18 weeks of maintenance treatment (N = 327, M age = 14.62 yrs). Outcome was measured by the Children's Depression Rating Scale-Revised. Results showed adolescents with shorter depressive episodes, better global functioning, less suicidal ideation, better health/social functioning, and greater expectancy of positive treatment response were more likely to have lower depression severity following 36 weeks of treatment, regardless of modality. Adolescents with lower initial depression demonstrated lower depression severity if treated with CBT. FLX was more effective in reducing depression severity in adolescents with severe baseline depression than for those with mild or moderate depression. Adolescents with higher family incomes were more likely to have lower depression severity if they received CBT only. In conclusion, adolescents with shorter depressive episodes, better health, social, and global functioning, less suicidal ideation, and greater expectancy for treatment at baseline respond equally well to CBT, fluoxetine, and combined treatment. Adolescents who are more severely depressed at baseline may have a better treatment response if they are treated with FLX; whereas adolescents of higher income are more likely to have a better response if they receive CBT only.

EPA guidance on the early intervention in clinical high risk states of psychoses

This guidance paper from the European Psychiatric Association (EPA) aims to provide evidence-based recommendations on early intervention in clinical high risk (CHR) states of psychosis, assessed according to the EPA guidance on early detection. The recommendations were derived from a meta-analysis of current empirical evidence on the efficacy of psychological and pharmacological interventions in CHR samples. Eligible studies had to investigate conversion rate and/or functioning as a treatment outcome in CHR patients defined by the ultra-high risk and/or basic symptom criteria. Besides analyses on treatment effects on conversion rate and functional outcome, age and type of intervention were examined as potential moderators. Based on data from 15 studies (n = 1394), early intervention generally produced significantly reduced conversion rates at 6- to 48-month follow-up compared to control conditions. However, early intervention failed to achieve significantly greater functional improvements because both early intervention and control conditions produced similar positive effects. With regard to the type of intervention, both psychological and pharmacological interventions produced significant effects on conversion rates, but not on functional outcome relative to the control conditions. Early intervention in youth samples was generally less effective than in predominantly adult samples. Seven evidence-based recommendations for early intervention in CHR samples could have been formulated, although more studies are needed to investigate the specificity of treatment effects and potential age effects in order to tailor interventions to the individual treatment needs and risk status.

Implementation and outcome of child psychotherapy compared with other psychiatric treatments in a naturalistic clinical setting

BACKGROUND

Mental health problems of children are commonly treated by psychotherapy and other psychosocial treatments. Studies comparing different treatments in naturalistic clinical settings are few, however.

AIMS

We assessed the differences: 1) in symptoms and diagnoses; 2) in treatment outcome between psychotherapy and other psychosocial treatments; and 3) evaluated the effect of family background and life circumstances on the outcome.

METHODS

The data were collected from the psychiatric hospital records of Oulu University Hospital, Finland. All 118 children (aged < 16 years) referred to psychotherapy from the Department of Child Psychiatry in 1996-2005 and 118 age- and sex-matched children undergoing other psychosocial treatments were included. A lack of later recorded psychiatric problems was used as an indicator of good treatment outcome.

RESULTS

On referral, functional ability was severely impaired in almost half of the children (Children's Global Assessment Scale score < 55). Internalizing symptoms were more common in the psychotherapy group, while no difference was found in externalizing symptoms between the groups. In both groups, later psychiatric problems were associated with a child's low functional ability and poor parental coping with their responsibilities. Children with internalizing problems had impaired prognosis if they had psychosocial treatments other than psychotherapy.

CONCLUSIONS

Individual psychotherapy should especially be considered for children with internalizing symptoms, but the outcome of psychiatric treatment depends not only on children's own functional abilities, but also on parental abilities.

Recent randomized controlled trials of psychological interventions in healthcare: a review of their quantity, scope, and characteristics

OBJECTIVE

This study aimed to describe the quantity, scope, and fundamental characteristics of recently published randomized controlled trials (RCTs) of psychological interventions.

METHODS

We queried two major databases (PsycINFO and PubMeD) for primary reports published in 2010 of RCTs of psychological interventions for participants with a medical condition. We collected data on the characteristics of the trials, participants, interventions, outcomes, and reports.

RESULTS

Of 3696 retrieved reports 295 primary publications were included. About half (53%) of trials included participants with a mental disorder and more than half evaluated interventions based on a cognitive behavioral therapy (CBT) framework. A majority of trials recruited participants in North America and Europe (79%). A minority of the trials focused on children and adolescents (17%) or the elderly (8%). The median sample size of the intervention arm was n=41. Thirty-nine percent of trials reported solely patient-reported outcomes. Only 5% of reports indicated funding from for-profit organizations. The median 2010 impact factor of the journals in which reports were published was 2.96.

CONCLUSION

This snapshot of the research on psychological interventions suggests that the evidence base for psychological interventions is expanding mainly for CBT interventions for adults in high-income countries. Although the restrictive inclusion criteria limit the generalizability of these results, researchers and funding agencies might be advised to strive for greater diversity regarding interventions, geographical/cultural settings and age groups. Regularly updated reviews of this research field, with gradually refined methodology and increased scope, may further inform funders and researchers.