Innovations in Practice: Brief behavioral parent training for children with impairing ADHD characteristics - a pilot study.

Background: Behavioral parent training (BPT) is a well-established intervention for children with attention-deficit/hyperactivity disorder (ADHD), but most programs are long, which may limit their accessibility. This could be improved by making programs shorter. Here, we studied (1) the feasibility of a new brief BPT program and its procedures, and (2) pre-post changes in daily rated problem behaviors (primary outcome), children's disruptive behaviors, ADHD/ODD characteristics, impairment, and parents' sense of parenting competence (secondary outcomes).

Implementing an integrated family approach in mental health care for families experiencing complex and multiple problems: a case example in Amsterdam.

For youth care professionals who work with families with complex needs, we implemented an interagency, family-focused approach involving child and adult mental health care services and child protection services. The primary objective of the collaboration was to minimize fragmentation in service delivery and to improve practitioners' self-efficacy in supporting families. A total of 50 families were enrolled between 2020 and 2023.

Working mechanisms of the use and acceptability of ecological momentary interventions: a realist evaluation of a guided self-help ecological momentary intervention targeting self-esteem.

Background: Technology improves accessibility of psychological interventions for youth. An ecological momentary intervention (EMI) is a digital intervention geared toward intervening in daily life to enhance the generalizability and ecological validity, and to be able to intervene in moments most needed. Identifying working mechanisms of the use of ecological momentary interventions might generate insights to improve interventions.

Living on Site While Renovating; Flexible Instructional Design of Post-Graduate Medical Training.

Background: Developing theoretical courses for post-graduate medical training that are aligned to current workplace-based learning practices and adaptive to change in the field is challenging, especially in (sub) specialties where time for re-design is limited and needs to be performed while education continues.

Approach: An instructional design method was applied based on flexible co-design to improve post-graduate theoretical courses in child and adolescent psychiatry (CAP) in the Netherlands. In four phases over a period of three years, courses were re-designed at a national level.

Effectiveness, working mechanisms, and implementation of youth-initiated mentoring for juvenile delinquents: a multiple-methods study protocol.

Background: The societal costs associated with juvenile delinquency and reoffending are high, emphasising the need for effective prevention strategies. A promising approach is Youth-Initiated Mentoring (YIM). In YIM, professionals support youths in selecting a non-parental adult from within their social network as their mentor.

Autonomic nervous system function before and after trauma-focused psychotherapy in youth with (partial) posttraumatic stress disorder.

While trauma-focused psychotherapies have been shown effective in youth with PTSD, the relationship between treatment response and alterations in the autonomic nervous system (ANS) associated with PTSD, remains incompletely understood. During neutral and personalized trauma script imagery heart rate (HR), pre-ejection period (PEP) and respiratory sinus arrhythmia (RSA) were recorded in youth aged 8-18 with PTSD or partial PTSD (n = 76) and trauma-exposed controls (TEC) (n = 27) to determine ANS activity and stress reactivity. Within the patient group, 77.

A Longitudinal Study in Worrisome Sexual Behavior Following Sexual Abuse in Infancy or Early Childhood: The Amsterdam Sexual Abuse Case.

Worrisome sexual behavior (WSB) is often described as an outcome specific to child sexual abuse (CSA). Therefore, it is highly relevant to study WSB in relation to sexual abuse, especially in very young children, as it is hard to recognize sexual abuse in children who have limited verbal capacities of disclosing. Over time, literature describing WSB following CSA has gradually broadened.

Transdiagnostic Ecological Momentary Intervention for Improving Self-Esteem in Youth Exposed to Childhood Adversity: The SELFIE Randomized Clinical Trial.

Importance: Targeting low self-esteem in youth exposed to childhood adversity is a promising strategy for preventing adult mental disorders. Ecological momentary interventions (EMIs) allow for the delivery of youth-friendly, adaptive interventions for improving self-esteem, but robust trial-based evidence is pending.

Objective: To examine the efficacy of SELFIE, a novel transdiagnostic, blended EMI for improving self-esteem plus care as usual (CAU) compared with CAU only.

Efficacy and moderators of efficacy of cognitive behavioural therapies with a trauma focus in children and adolescents: an individual participant data meta-analysis of randomised trials.

Background: Existing clinical trials of cognitive behavioural therapies with a trauma focus (CBTs-TF) are underpowered to examine key variables that might moderate treatment effects. We aimed to determine the efficacy of CBTs-TF for young people, relative to passive and active control conditions, and elucidate putative individual-level and treatment-level moderators.

Methods: This was an individual participant data meta-analysis of published and unpublished randomised studies in young people aged 6-18 years exposed to trauma.

A Common Genetic Factor Underlies Genetic Risk for Gynaecological and Reproductive Disorders and Is Correlated with Risk to Depression.

Introduction: Sex steroid hormone fluctuations may underlie both reproductive disorders and sex differences in lifetime depression prevalence. Previous studies report high comorbidity among reproductive disorders and between reproductive disorders and depression. This study sought to assess the multivariate genetic architecture of reproductive disorders and their loading onto a common genetic factor and investigated whether this latent factor shares a common genetic architecture with female depression, including perinatal depression (PND).

The bumpy road of trauma-focused treatment: Posttraumatic stress disorder symptom exacerbation in people with psychosis.

Concern for symptom exacerbation and treatment drop-out is an important barrier to the implementation of trauma-focused therapy (TFT), especially in people with a psychotic disorder. This study, which was part of a multicenter randomized controlled trial, investigated posttraumatic stress disorder (PTSD) symptom exacerbation during eye movement desensitization reprocessing (EMDR) therapy and prolonged exposure (PE) in a sample of 99 participants with PTSD and psychosis. Symptom exacerbations during the first four sessions (early exacerbation) and between-session exacerbations over the course of therapy were monitored using the PTSD Symptom Scale-Self Report.

Identifying effective moderators of cognitive behavioural trauma treatment with caregiver involvement for youth with PTSD: a meta-analysis.

Children can develop post-traumatic stress disorder (PTSD) and mental health symptoms after traumatic events. This meta-analysis evaluated the influence of moderators of cognitive behavioural trauma treatment (CBTT) with caregiver involvement in traumatized children. A total of 28 studies were included, with 23 independent samples and 332 effect sizes, representing the data of 1931 children (M age = 11.

Individual prediction of trauma-focused psychotherapy response in youth with posttraumatic stress disorder using resting-state functional connectivity.

Randomized controlled trials have shown efficacy of trauma-focused psychotherapies in youth with posttraumatic stress disorder (PTSD). However, response varies considerably among individuals. Currently, no biomarkers are available to assist clinicians in identifying youth who are most likely to benefit from treatment.

Effects of prolonged methylphenidate treatment on amygdala reactivity and connectivity: a randomized controlled trial in stimulant treatment-naive, male participants with ADHD.

Background: Problems with emotional processing are widely reported in individuals with attention-deficit/hyperactivity disorder (ADHD). Although methylphenidate (MPH) effectively alleviates inattention and hyperactivity symptoms in ADHD, its effects on emotional processing and internalizing symptoms have remained elusive. While we previously found that acute MPH administration modulated neural mechanisms underlying emotional processing in an age-dependent manner, the effects of prolonged administration remained unknown.

Efficacy of a transdiagnostic ecological momentary intervention for improving self-esteem (SELFIE) in youth exposed to childhood adversity: study protocol for a multi-center randomized controlled trial.

Background: Targeting low self-esteem in youth exposed to childhood adversity is a promising strategy for preventing adult mental disorder, but psychological help remains difficult to access and accept for youth, calling for novel, youth-friendly approaches. Mobile Health (mHealth) and, most prominently, ecological momentary interventions (EMIs) provide a unique opportunity to deliver youth-friendly, personalized, real-time, guided self-help interventions. The aim of this study is to investigate the efficacy of a novel, accessible, transdiagnostic ecological momentary intervention for improving self-esteem ('SELFIE') in youth with prior exposure to childhood adversity.

Eye Movement Desensitization and Reprocessing in Young Children (Ages 4-8) with Posttraumatic Stress Disorder: A Multiple-Baseline Evaluation.

To reduce the acute and long-term effects of trauma, early and effective treatment is necessary. Eye movement desensitization and reprocessing (EMDR) therapy is a brief treatment for posttraumatic stress disorder (PTSD), with a substantial evidence base for children and adolescents aged 8 to 18 years. In the present study we aimed to provide preliminary evidence of EMDR as a trauma treatment for young children.

Differential DNA Methylation Is Associated With Hippocampal Abnormalities in Pediatric Posttraumatic Stress Disorder.

Background: Recent findings in neuroimaging and epigenetics offer important insights into brain structures and biological pathways of altered gene expression associated with posttraumatic stress disorder (PTSD). However, it is unknown to what extent epigenetic mechanisms are associated with PTSD and its neurobiology in youth.

Methods: In this study, we combined a methylome-wide association study and structural neuroimaging measures in a Dutch cohort of youths with PTSD (8-18 years of age).

Prevalence of and relationship between adverse childhood experiences and family context risk factors among children with intellectual disabilities and borderline intellectual functioning.

Background: Adverse Childhood Experiences (ACEs) are an overlooked risk factor for behavioural, mental and physical health disparities in children with intellectual disabilities (ID) and borderline intellectual functioning (BIF).

Aims: To gain insight into the presence of the 10 original Wave II ACEs and family context risk variables in a convenience sample of children with ID and BIF in Dutch residential care.

Methods And Procedures: 134 case-files of children with ID (n = 82) and BIF (n = 52) were analysed quantitatively.

Long-term effectiveness of eye movement desensitization and reprocessing in children and adolescents with medically related subthreshold post-traumatic stress disorder: a randomized controlled trial.

Aims: Medical procedures and hospitalizations can be experienced as traumatic and can lead to post-traumatic stress reactions. Eye movement desensitization and reprocessing (EMDR) shows promising results but very few long-term studies have been published. Therefore, our aim was to test the long-term (8 months post-treatment) effectiveness of EMDR in children and adolescents with medically related subthreshold post-traumatic stress disorder (PTSD).

Synaptic processes and immune-related pathways implicated in Tourette syndrome.

Tourette syndrome (TS) is a neuropsychiatric disorder of complex genetic architecture involving multiple interacting genes. Here, we sought to elucidate the pathways that underlie the neurobiology of the disorder through genome-wide analysis. We analyzed genome-wide genotypic data of 3581 individuals with TS and 7682 ancestry-matched controls and investigated associations of TS with sets of genes that are expressed in particular cell types and operate in specific neuronal and glial functions.