Vanessa E. Cobham

The role of parental anxiety in the treatment of childhood anxiety.

Sixty-seven children aged 7 to 14 who met diagnostic criteria for an anxiety disorder were assigned to conditions according to parental anxiety level. Within these conditions, children were randomly assigned to 1 of 2 treatments: child-focused cognitive-behavioral therapy (CBT) or child-focused CBT plus parental anxiety management (CBT + PAM). At posttreatment, results indicated that within the child-anxiety-only condition, 82% of the children in the CBT condition no longer met criteria for an anxiety disorder compared with 80% in the CBT + PAM condition. Within the child + parental anxiety condition, 39% in the CBT condition no longer met criteria compared with 77% in the CBT + PAM condition. At follow-up, these differences were maintained, with some weakening over time. Results were not consistent across outcome measures. The interpretation and potential clinical implications of these findings are discussed.

Trauma in Early Childhood: A Neglected Population.

Infants, toddlers and preschoolers are a high risk group for exposure to trauma. Young children are also vulnerable to experiencing adverse outcomes as they are undergoing a rapid developmental period, have limited coping skills and are strongly dependent on their primary caregiver to protect them physically and emotionally. However, although millions of young children experience trauma each year, this population has been largely neglected. Fortunately, over the last 2 decades there has been a growing appreciation of the magnitude of the problem with a small but expanding number of dedicated researchers and clinicians working with this population. This review examines the empirical literature on trauma in young children with regards to the following factors: (1) how trauma reactions typically manifest in young children; (2) history and diagnostic validity of posttraumatic stress disorder (PTSD) in preschoolers; (3) prevalence, comorbidity and course of trauma reactions; (4) developmental considerations; (5) risk and protective factors; and (6) treatment. The review highlights that there are unique developmental differences in the rate and manifestation of trauma symptomatology, the current Diagnostic and Statistical Manual of Mental Disorders (4th ed., DSM-IV-TR) PTSD criteria is not developmentally sensitive and the impact of trauma must be considered within the context of the parent–child relationship. Recommendations for future research with this population are also discussed.

Prevalence, comorbidity and course of trauma reactions in young burn-injured children

BACKGROUND Infants, toddlers and preschoolers are the highest risk group for burn injury. However, to date this population has been largely neglected. This study examined the prevalence, onset, comorbidity and recovery patterns of posttrauma reactions in young children with burns. METHODS Parents of 130 unintentionally burned children (1-6 years) participated in the study. The Diagnostic Infant Preschool Assessment was conducted with parents at 1 and 6 months postinjury. RESULTS The majority of children were resilient. However, 35% were diagnosed with at least one psychological disorder, there was a high rate of comorbidity with posttraumatic stress disorder, and 8% of children did not experience recovery in distress levels over the course of 6 months. CONCLUSIONS These outcomes are likely to have serious repercussions for a young childs medical and psychosocial recovery as well as their normal developmental trajectories. It is recommended that screening, prevention and early intervention resources are incorporated into paediatric health care settings to optimise childrens psychological adjustment following burn injury.

Parental Anxiety in the Treatment of Childhood Anxiety: A Different Story Three Years Later

This study reports on the results of a long-term follow-up of 60 (29 girls and 31 boys, all of Caucasian ethnicity) children and adolescents diagnosed with an anxiety disorder and treated 3 years earlier with child-focused cognitive behavior therapy (CBT) or child-focused CBT plus parental anxiety management (PAM). Sixty-seven children aged 7 to --14 years were assigned to either the “child anxiety only” or the “child + parental anxiety” condition based on parents’ trait anxiety scores. Within conditions, participants were randomly assigned to one of the two treatment conditions. Results indicated that at follow-up, parental anxiety did not represent a risk factor for childrens treatment outcome. In addition at follow-up, children who received the combined CBT + PAM intervention (regardless of parental anxiety status) were significantly more likely to be anxiety diagnosis free compared with children who received the child-focused CBT intervention only.

Cognitive-behavioural therapy for young children with anxiety disorders: Comparison of a Child + Parent condition versus a Parent Only condition

The present study compared the efficacy of a group-based cognitive-behavioural treatment (GCBT) delivered exclusively to parents of young anxious children (between 4 and 8 years of age) with the same intervention delivered to both children and parents, relative to a Wait-list Control condition. Parents of children in the Parent Only condition (N = 25) received 10 weekly sessions of GCBT whereas children and parents in the Parent + Child condition (N = 24) each received 10 weekly sessions of GCBT. Intent-to-treat analyses indicated that both active treatment conditions were superior to the Wait-list condition (N = 11), with 55.3% of children in the Parent Only condition and 54.8% of children in the Parent + Child condition no longer meeting criteria for their principal diagnosis at post-treatment. These treatment gains were maintained in both treatment conditions at six-month and 12-month follow-up assessments. There were no significant differences between the two active conditions on other outcome measures including parental psychopathology and parenting style. However, an unexpected finding was that parenting satisfaction and to some extent parenting competence reduced significantly from pre- to post-treatment regardless of the active treatment condition. The present results suggest that GCBT delivered exclusively to parents of young anxious children may be a viable treatment alternative for improving accessibility to efficacious treatments for children with anxiety disorders and for reducing costs associated with mental health care delivery.

Types of parental involvement in CBT with anxious youth: A preliminary meta-analysis

OBJECTIVE Meta-analytic studies have not confirmed that involving parents in cognitive behavior therapy (CBT) for anxious children is therapeutically beneficial. There is also great heterogeneity in the type of parental involvement included. We investigated parental involvement focused on contingency management (CM) and transfer of control (TC) as a potential outcome moderator using a meta-analysis with individual patient data. METHOD Investigators of randomized controlled trials (RCTs) of CBT for anxious children, identified systematically, were invited to submit their data. Conditions in each RCT were coded based on type of parental involvement in CBT (i.e., low involvement, active involvement without emphasis on CM or TC, active involvement with emphasis on CM or TC). Treatment outcomes were compared using a 1-stage meta-analysis. RESULTS All cases involved in active treatment (894 of 1,618) were included for subgroup analyses. Across all CBT groups, means of clinical severity, anxiety, and internalizing symptoms significantly decreased posttreatment and were comparable across groups. The group without emphasis on CM or TC showed a higher proportion with posttreatment anxiety diagnoses than the low-involvement group. Between posttreatment and 1-year follow-up, the proportion with anxiety diagnoses significantly decreased in CBT with active parental involvement with emphasis on CM or TC, whereas treatment gains were merely maintained in the other 2 groups. CONCLUSIONS CBT for anxious children is an effective treatment with or without active parental involvement. However, CBT with active parental involvement emphasizing CM or TC may support long-term maintenance of treatment gains. RESULTS should be replicated as additional RCTs are published.

Cognitive Behavioral Therapy Age Effects in Child and Adolescent Anxiety: An Individual Patient Data Metaanalysis

Investigations of age effects on youth anxiety outcomes in randomized trials (RCTs) of cognitive behavior therapy (CBT) have failed to yield a clear result due to inadequate statistical power and methodologic weaknesses. We conducted an individual patient data metaanalysis to address this gap.

Do Anxiety-Disordered Children Need to Come into the Clinic for Efficacious Treatment?.

OBJECTIVE This study compared 3 experimental conditions: wait-list, therapist-supported bibliotherapy, and individual therapy, in the treatment of child anxiety. METHOD Participants were 55 children (25 girls and 30 boys), aged 7 to 14 years diagnosed with an anxiety disorder, and their parents. Families were assigned using a modified random assignment process to 1 of the 3 conditions. The intervention evaluated in the 2 active treatment conditions was a family-focused, cognitive-behavioral program. RESULTS At posttreatment, participants in both treatment conditions had improved significantly on both diagnostic and questionnaire outcome measures compared with participants in the wait-list condition, with no differences demonstrated between the treatment conditions. Thus, at posttreatment, 0% of children in the wait-list condition were anxiety diagnosis free, compared with 95% in the therapist-supported bibliotherapy condition and 78.3% in the individual therapy condition. There was no significant difference between diagnostic status at posttreatment between the 2 treatment conditions. Participants assigned to a treatment condition were reassessed at 3-month and 6-month follow-up. Treatment gains were maintained in both conditions across the follow-up period. CONCLUSION In light of the fact that more than 80% of anxiety-disordered children never receive treatment, these data suggest that therapist-supported bibliotherapy represents a cost-effective means of reaching a greater number of anxious children.

Diagnosis of Posttraumatic Stress Disorder in Preschool Children

This study investigated the existing diagnostic algorithms for posttraumatic stress disorder (PTSD) to determine the most developmentally sensitive and valid approach for diagnosing this disorder in preschoolers. Participants were 130 parents of unintentionally burned children (1–6 years). Diagnostic interviews were conducted with parents to assess for PTSD in their child at 1 and 6 months postinjury and the Child Behavior Checklist for 1.5–5 was also completed. The proposed algorithm for PTSD in preschool children for the Diagnostic and Statistical Manual of Mental Disorders (5th ed.) provided the most developmentally sensitive and valid measure of PTSD. The rate of PTSD diagnosis was 25% at 1 month and 10% at 6 months. The predictive utility of Criterion A was not demonstrated. These findings provide support for the inclusion of the proposed algorithm for PTSD in preschool children.

Vulnerability factors for disaster-induced child post-traumatic stress disorder: the case for low family resilience and previous mental illness

Objective: The aim of the present study was to investigate whether parent report of family resilience predicted childrens disaster-induced post-traumatic stress disorder (PTSD) and general emotional symptoms, independent of a broad range of variables including event-related factors, previous child mental illness and social connectedness. Methods: A total of 568 children (mean age = 10.2 years, SD = 1.3) who attended public primary schools, were screened 3 months after Cyclone Larry devastated the Innisfail region of North Queensland. Measures included parent report on the Family Resilience Measure and Strengths and Difficulties Questionnaire (SDQ)–emotional subscale and child report on the PTSD Reaction Index, measures of event exposure and social connectedness. Results: Sixty-four students (11.3%) were in the severe–very severe PTSD category and 53 families (28.6%) scored in the poor family resilience range. A lower family resilience score was associated with child emotional problems on the SDQ and longer duration of previous child mental health difficulties, but not disaster-induced child PTSD or child threat perception on either bivariate analysis, or as a main or moderator variable on multivariate analysis (main effect: adjusted odds ratio (ORadj) = 0.57, 95% confidence interval (CI) = 0.13–2.44). Similarly, previous mental illness was not a significant predictor of child PTSD in the multivariate model (ORadj = 0.75, 95%CI = 0.16–3.61). Conclusion: In this post-disaster sample children with existing mental health problems and those of low-resilience families were not at elevated risk of PTSD. The possibility that the aetiological model of disaster-induced child PTSD may differ from usual child and adolescent conceptualizations is discussed.