Examining Community Clinicians Use of Imaginal Exposure with Childhood Anxiety Disorders.

Although community therapists rarely use exposure when treating youth with anxiety disorders, they are more likely to endorse the use of imaginal exposure, relative to in vivo or interoceptive exposure. Such use of imaginal exposure could reflect a sub-optimal replacement for in vivo exposure or a targeted intervention to address anxiety-provoking thoughts, such as in generalized anxiety disorder. The current study used the survey responses of 178 community-based clinicians to examine these competing hypotheses. The results indicated that therapist endorsement of more clearly defined imaginal exposure was significantly lower than other techniques such as cognitive restructuring, and that imaginal exposure was most often used instead of more intensive forms of exposures. In addition, most of the endorsed interventions were targeted at helping youth cope with anxiety rather than corrective learning. Alternatively, there was no observed association between imaginal exposure and treatment of general anxiety. These finding suggest that community therapist use of imaginal exposure is suboptimal and unlikely to improve treatment outcomes.

Psychometric Properties of the Dutch Child Avoidance Measure.

Avoidance is considered a hallmark feature of child anxiety, but convenient measures are scarce. This study examined the psychometric properties of the Child Avoidance Measure (CAM) in a Dutch population, focusing mainly on the child-version. We included children 8 to 13 years old from a community sample (n = 63, longitudinal design) and a sample of high-anxious children (n = 92, cross-sectional design). Regarding the child-version, the internal consistencies were acceptable to good with moderate test-retest reliability. The validity analyses showed encouraging results. High-anxious children had higher avoidance scores than children from a community sample. Regarding the parent-version, both the internal consistency and test-retest validity were excellent. Overall, this study confirmed the sound psychometric properties and usefulness of the CAM. Future studies should focus on the psychometric properties of the Dutch CAM in a clinical sample, assess its ecological validity more extensively, and examine more psychometric features of the parent-version.

Using session recordings to understand the content of community-based treatment for childhood anxiety disorders and response to technology-based training.

OBJECTIVE: The goal of the current study is to advance efforts to increase the quality of care for childhood anxiety disorder (CADs) through (1) detailing the content of community-based treatment sessions, (2) exploring the validity of therapist surveys, (3) examining the influence of setting differences, and (4) testing the effects of a technology-based training on use of nonexposure strategies. METHODS: Thirteen therapists were randomly assigned to technology-based training in the use of exposure therapy or treatment as usual (TAU) for CADs. Therapeutic techniques were coded from 125 community-based treatment sessions. RESULTS: Consistent with survey responses community therapists spent the majority of session time reviewing symptoms (34% of session time), implementing nonexposure cognitive behavioral therapy (CBT; 36%), and rarely engaged in exposure (3%). An integrated behavioral health setting was associated with greater endorsement of exposure on survey, p < 0.05, although this difference was not significant in session recordings, p = 0.14. Multilevel models indicated that technology-based training that has been shown to increase exposure, also decreased use of nonexposure CBT techniques (2% vs. 29%, p < 0.001). CONCLUSION: The study supports the validity of survey-based findings that community-based care for CADs consists of non-exposure CBT techniques. Efforts should be invested in dissemination of within-session exposure.

An Online- and Mobile-Based Application to Facilitate Exposure for Childhood Anxiety Disorders.

In the current paper, we describe an integrated online- and mobile-based application for the treatment of childhood anxiety disorders, Anxiety Coach. The technology is designed to increase the use of exposure therapy by therapists and patients. We begin by outlining the clinical content and design of the application, and then review the clinical administration and theoretical basis for the program. Next, using results from an implementation feasibility study, we illustrate how data collected during application use can inform therapists, supervisors, and researchers about process variables (i.e., use of exposure) and outcomes (i.e., symptom improvement). Implications of the potential for Anxiety Coach to increase access to evidence-based treatment and directions for further research are discussed.

The Length of Child Anxiety Treatment in a Regional Health System.

Anxiety disorders are often undertreated due to unsuccessful dissemination of evidence-based treatments (EBTs). Lack of empirical data regarding the typical length of treatment in clinical settings may hamper the development of clinically relevant protocols. The current study examined billing records for 335 children ages 7-17 years to quantify the treatment received for newly diagnosed anxiety disorders within a regional health system. The vast majority of patients did not receive a sufficient number of appointments to complete the typical cognitive behavioral therapy protocol or reach the sessions introducing exposure. Although half of the sample received pharmacotherapy, the vast majority received fewer follow-up appointments than participants in pharmacotherapy research studies. Further, the type of treatment (i.e., number of sessions and medication) differed depending on utilization of specialty care. These results underscore the need to develop brief and flexible EBT protocols that can be standardized and implemented in community practice.

Parent-coached exposure therapy versus cognitive behavior therapy for childhood anxiety disorders.

Cognitive-behavioral therapy (CBT) is the strongest evidenced-based therapy for childhood anxiety disorders (CADs). However, CBT's impact is limited by its lack of clear superiority over treatment as usual, excessive length, and greater than 50% of patients remaining symptomatic. Parent-coached exposure therapy (PCET) is designed to treat CADs more effectively and efficiently through a focus on exposure and working with parents and youth together. In a randomized controlled trial, 78 patients (78% female) aged 7 to 17 with CADs were assigned to PCET or the gold-standard CBT. The primary outcome was independent evaluator ratings of anxiety severity at mid- and post-treatment. Secondary outcomes were parent- and child-reported symptoms. Patients receiving PCET had significantly lower mean scores than those receiving CBT on the primary outcome measure at mid-treatment (3.03 ± 0.14, 95% CI, 2.75-3.32 vs. 3.77 ± 0.16 95% CI, 3.45-4.08, p = 0.0010) and post-treatment (2.79 ± 0.14, 95% CI, 2.50-3.07 vs. 3.33 ± 0.16, 95% CI, 2.02-3.64, p = 0.0153). Similar significant results were found with the secondary parent- and child-reported outcomes. These superior results were achieved in PCET with fewer sessions (6.62, SD = 2.8) than those in CBT (8.00, SD = 3.1), p = 0.041. The superior effectiveness and efficiency of PCET likely results from the greater focus on implementing exposure exercises compared to traditional CBT.

Examining Community Clinicians Use of Imaginal Exposure with Childhood Anxiety Disorders.

Although community therapists rarely use exposure when treating youth with anxiety disorders, they are more likely to endorse the use of imaginal exposure, relative to in vivo or interoceptive exposure. Such use of imaginal exposure could reflect a sub-optimal replacement for in vivo exposure or a targeted intervention to address anxiety-provoking thoughts, such as in generalized anxiety disorder. The current study used the survey responses of 178 community-based clinicians to examine these competing hypotheses. The results indicated that therapist endorsement of more clearly defined imaginal exposure was significantly lower than other techniques such as cognitive restructuring or that imaginal exposure was other used instead of more intensive forms of exposures. In addition, most of the endorsed interventions were targeted at helping youth cope with anxiety rather than corrective learning. Alternatively, there was no observed association between imaginal exposure and treatment of general anxiety. These finding suggest that community therapist use of imaginal exposure is suboptimal and unlikely to improve treatment outcomes.

Using the Child Sheehan Disability Scale to Differentiate Severity Level in Youth With Anxiety Disorders and Obsessive Compulsive Disorder.

The current study extends the psychometric support for the Child Sheehan Disability Scale (CSDS) as a measure of impairment associated with childhood anxiety disorders, including obsessive compulsive disorder. The CSDS was completed by 1,481 predominately Caucasian youth (55.4% female) ages 8 to 17 (M = 12.68, SD = 2.78) from primarily two-parent households and a parent across community, outpatient, intensive outpatient treatment, and residential settings. The results replicated and extended the previously found strong convergent validity, discriminant validity, and treatment sensitivity with a revised parent-report item in the larger sample. Moreover, the CSDS successfully differentiated between patients receiving treatment of different levels of intensity. These data were used to develop preliminary qualitative descriptors associating individual scores with a likely level of indicated treatment to enhance the clinical applicability of the CSDS. This study establishes the CSDS as one of the briefest and most rigorously evaluated measures of impairment associated with child anxiety. However, the performance of the CSDS must be examined in more representative samples before being applied to diverse populations.

The effect of behavior therapy on caudate N-acetyl-l-aspartic acid in adults with obsessive-compulsive disorder.

Previous studies suggest that baseline differences in neuronal markers between patients with obsessive-compulsive disorder (OCD) and healthy controls no longer exist following successful pharmacotherapy. The current study used proton magnetic resonance spectroscopy (MRS) to investigate differences in absolute concentrations of neurochemicals (i.e., N-acetyl-l-aspartic; NAA) in the head of the caudate nucleus (HOC) and orbital frontal white matter (OFWM) between 15 adults with OCD and a sex- and age-matched control group, as well as the effects of behavior therapy on these chemicals. Behavior therapy was associated with a significant increase in left HOC NAA. When the analyses were restricted to only pairings with complete data (OCD patient, control, post-treatment), the levels of left HOC NAA were significantly lower in patients compared to controls, and increased significantly with treatment. Exploratory analyses suggested that levels of NAA and Cr (creatine) in the right OFWM may be significantly lower in the OCD group than the control group. The results raise the possibility that successful behavioral treatment may be associated with increases in markers of neuronal viability, although other associations found in the literature were not replicated.

Decreased caudate N-acetyl-l-aspartic acid in pediatric obsessive-compulsive disorder and the effects of behavior therapy.

The current study used magnetic resonance spectroscopy (MRS) to investigate differences in absolute levels of neurochemicals in the head of the caudate nucleus (HOC) and anterior cingulate cortex (ACC) between 15 children with obsessive-compulsive disorder (OCD) and a matched control group, as well as the effects of behavior therapy on these chemicals. At baseline, absolute levels of N-acetyl-l-aspartate (NAA) in the left HOC were significantly lower in non-medicated patients (N=8) with OCD compared to medicated patients (N=5) and compared to matched controls (N=9). Exploratory analyses provided preliminary data suggesting that behavior therapy is associated with a decrease in Glx (glutamate+glutamine) in the right HOC (N=7). The baseline differences in NAA replicate previous finding from the adult literature and show a relationship between NAA in OCD across the lifespan. The changes in Glx raise the possibility that behavior therapy and medication treat OCD symptoms through similar pathways.

Community Therapist Response to Technology-Assisted Training in Exposure Therapy for Childhood Anxiety Disorders.

Despite the efficacy of exposure for childhood anxiety disorders (CADs), dissemination has been unsuccessful. The current study examined community-therapist response to a brief (90-minutes) training in technology-assisted exposure therapy for CADs. The results indicated that therapists found the training in the therapy approach and technology acceptable, despite endorsing mainly non-exposure-based practice prior to the training. Training also increased positive beliefs about exposure, t (23) = 4.32, p < .000, that persisted 6 months later, t (23) = 4.56, p < .000. In addition, the number of therapists reporting an intention to implement exposure increased substantially from baseline (41.7%) to post-training (83.3%), with many therapists (70.8%) reporting use of exposure within the 6 months following training. However, automatically recorded data indicated little use of the technology. Results suggest that a dissemination message focusing on exposure is acceptable and has the potential to increase the use of this central treatment component.

Quantifying Session Content in the Delivery of Parent Coached Exposure Therapy.

Despite exposure therapy having been identified as the active ingredient in the treatment of childhood anxiety disorders (CADs), available protocols deliver a variety of anxiety management strategies (AMS) in addition to exposure. To increase the effectiveness and efficiency of treatment, Parent Coached Exposure Therapy (PCET): 1) begins exposure early (e.g., session 2 or 3) to increase session time spent on exposure, 2) does not include other AMS, and 3) involves parents at all times. The current manuscript uses audio recordings from a previous pilot study to descriptively quantify the manner in which these key components of PCET are implemented by therapists closely involved in the development of the protocol. Results indicate that implementation of PCET accurately reflected the protocol in that the majority of session time was devoted to exposure activities (.60, s.d. = 0.2), AMS were effectively excluded from treatment (.01, s.d. = .03), and that parents and youth attended almost the entirety of session time together (.98, s.d. = 0.1). These findings suggest that PCET differs meaningfully from traditional CBT for CADs and provide preliminary guidelines for how much time per session to dedicate to in-session exposure work while delivering PCET.

Using Technology to Promote Therapist Use of Exposure Therapy for Childhood Anxiety Disorders: A Randomized Pilot Study.

Increasing the use of exposure by community therapists during the treatment of childhood anxiety disorders is critical to improving the quality of available treatment. The aim of the current study was to investigate whether a brief training in the delivery of an exposure-focused and technology-assisted treatment protocol increased community therapist openness to exposure therapy, use of exposure in treatment, and improvement in patient symptoms. Participants were 17 therapists recruited from a large health system to provide outpatient therapy to 32 youth ages 8-18 (M = 12.13, 78.1% girls) with treatment as usual or with the Anxiety Coach application (AC-app). Consistent with two of three hypotheses, therapists in the AC-app condition increased their openness to, and use of, exposure-however, these changes did not translate into improved therapeutic outcomes. Comparisons to benchmark studies suggest that the community therapists did not implement enough in vivo exposure of sufficient intensity or include parents enough to improve outcome. Results support the ability of exposure-focused treatment protocols to increase community therapists' use of evidence-based treatment and suggest that future efforts should focus on improving the quality, in addition to quantity, of therapist-delivered exposure.

Development and initial validation of the obsessive belief questionnaire-child version (OBQ-CV).

BACKGROUND: Cognitive models of obsessive-compulsive disorder (OCD) propose that beliefs are important in the etiology and maintenance of OCD and that these beliefs develop during childhood [Neal et al., 1991: Psychol Bull 109:400-410; Rachman, 1997: Behav Res Ther 35:793-802; Cronbach, 1951: Psychometrika 16:297-334]. However, the ability to test these predictions has been hampered by the lack of a standardized measure of OCD-related beliefs for youth. Therefore, this article presents initial data on a youth version of the widely used Obsessive Belief Questionnaire (OBQ) [Bonett, 2002: J Educ Behav Stat 27:335-340]. METHODS: Data examining the psychometric properties of the Obsessive Belief Questionnaire-Child Version (OBQ-CV) are presented from two pediatric OCD samples: a North American (n=29, aged 9-17 years) and a Dutch sample (n=48, aged 8-18 years). RESULTS: Preliminary findings from both samples support the internal consistency, retest reliability, and convergent validity of the OBQ-CV. CONCLUSIONS: Results of this study suggest that the OBQ-CV is a promising tool for examining the role of cognitions in pediatric OCD. Development of the OBQ-CV to augment the existing adult version of the scale creates unique opportunities for investigating the role of cognitions in OCD across the lifespan.

The compatibility of clinical child mental health treatment and evidence-based treatment protocols.

Few children with mental health problems receive evidence-based psychotherapy, partly because of unsuccessful dissemination of evidence-based treatments (EBTs). Previous research suggests that the length and structure of EBT protocols for anxiety disorders may impede their adoption in community practice. To examine the potential discrepancy between EBT protocols and clinical practice across disorders, we examined patient diagnoses and average length of treatment for childhood psychiatric disorders in a regional medical center where child and adolescent patients from the community have access to mental health care. The findings suggest that although a large portion of youth seeking mental health care presented with symptoms consistent with those addressed by common evidence-based psychotherapy protocols, less than half of these patients ever met with a therapist and less than 10% of those attended a sufficient number of sessions to complete a full treatment protocol. These results underscore the need to develop brief and flexible EBT protocols, such as modular treatments, that introduce essential elements early in the course of treatment. (PsycINFO Database Record (c) 2020 APA, all rights reserved).

A Meta-analysis to Guide the Enhancement of CBT for Childhood Anxiety: Exposure Over Anxiety Management.

Cognitive behavior therapy (CBT) is the most empirically supported therapy for childhood anxiety disorders (CADs) but has not reliably outperformed other credible interventions. The current study used meta-analysis to examine the frequency with which the most common treatment components are included in outcome studies and the relation of these components to symptom improvement. Seventy-five studies were identified that included youth with an anxiety disorder treated with CBT or a comparison condition. The protocols for the 111 CBT conditions generally consisted of 12, 1-h sessions delivered to the child with minimal parent inclusion. A greater amount of in-session exposure was related to significantly larger effect sizes between CBT and waitlist control across reporters (- 0.12 to - 0.15; P's < .05) and from pre- to post-treatment for child report (- .06; P < .01). Compared to treatments that omitted relaxation, treatments that included relaxation strategies were associated with significantly smaller pre- to post-treatment effect sizes across reporters (0.38 to 0.80; P's < .05). The current study suggests that CBT protocols for CADs that emphasize in-session exposure and do not include relaxation have the potential to improve the efficacy and effectiveness of therapy. Dismantling studies directly testing these hypotheses are needed.

The feasibility of verbal and virtual reality exposure for youth with academic performance worry.

With exposure emerging as a key ingredient in anxiety treatment for childhood anxiety disorders (CADs), expansion of exposure techniques is a promising avenue for improving treatment efficacy. The present study examined use of imaginal exposure (IE), a technique understudied in the treatment of CADs. Specifically, the study tested whether two forms of exposure to worries (verbal IE and virtual reality exposure therapy, VRET) would be effective and acceptable forms of exposure with youth. Twenty youth with fears of academic failure completed both types of worry exposure, presented in randomized order. Regardless of order of presentation, both verbal IE and VRET elicited moderate anxiety that decreased to mild over the span of the exposures. Both were found to be acceptable by youth and neither was associated with negative side effects. Youth found VRET to be slightly more interesting and novel, but noted that verbal IE was more realistic and individualized. The present study supports the use of standalone worry exposure as an effective and acceptable treatment for general worries in youth and suggests VRET could be more effective with improved realism.

Adapting the Sheehan disability scale to assess child and parent impairment related to childhood anxiety disorders.

This study describes a child adaptation of the Sheehan Disability Scale, a measure of impairment among anxious adults. Parallel child and parent report forms were created to assess the degree to which anxiety interferes with child and parent social, educational/occupational, and family functioning. Data from 267 anxious children (140 boys ages 5-19) and their parents collected during a diagnostic assessment were compared to data from 85 children (47 boys ages 9-18) from the community collected by mail. The validity of the Child Sheehan Disability Scale (CSDS) report forms were supported by correlations with interview and self-report measures of related constructs, as well as differences between children with and without anxiety disorders. The sensitivity of the CSDS to treatment effects was demonstrated in a subset of the clinical sample. Logistical regression suggested that the CSDS contributes unique variance beyond symptom severity for identifying children who present for treatment.

The 5-Year Course of Medication Treatment in Childhood Anxiety Disorders.

OBJECTIVE: For pediatric psychiatric disorders, given the marked increase in use of medications without an understanding of the typical treatment course, the primary goal of the current study was to examine the course of pharmacotherapy over 5 years in children with newly diagnosed anxiety disorders. METHODS: We reviewed provider billing and prescription ordering records of a tertiary medical center from 2008 through 2015 to identify children (aged 7-17 years) newly diagnosed with an anxiety disorder and to determine the psychopharmacologic treatment that they received from 2010 through 2015. The frequency at which patients received prescriptions from 9 classes of psychotropic medications at any point during the study period was determined. We used χ² analyses and independent sample t tests to examine the relationship between receiving a psychotropic prescription and various patient characteristics. RESULTS: The study cohort included 108 patients (mean [SD] age = 12.8 [3.3] years). In this group, 73.1% received pharmacotherapy on at least 1 occasion over the 5-year period, and 41.7% received medications from more than 1 class. Of those who received a prescription, 50% (27/54) of patients remained on medication for 5 years. This estimate rose to 71% (5/7) within the subset of patients who were medication-naive at the beginning of the observation period and were still in high school during year 5. CONCLUSIONS: Guidelines implying discontinuation of medication after symptom remission and a limited period of stability do not accurately reflect clinical practice.

The quality of assessments for childhood psychopathology within a regional medical center.

Accurate assessment is essential to implementing effective mental health treatment; however, little research has explored child clinicians' assessment practices in applied settings. The current study thus examines practitioners' use of evidence-based assessment (EBA) instruments (i.e., self-report measures and structured interviews), specificity of identified diagnoses (i.e., use of specific diagnostic labels vs. nonstandardized labels, not otherwise specified [NOS] diagnoses, and adjustment disorder diagnoses), and documentation of Diagnostic and Statistical Manual of Mental Disorders (4th ed., text rev., DSM-IV-TR, American Psychiatric Association, 2000) criteria. Use of these practices was evaluated via analysis of documentation contained within a regional medical center's medical records. This analysis was limited to 2,499 session notes from patient appointments associated with psychiatric disorders newly diagnosed during 2013. In total, session notes were linked to 694 children aged 7 to 17. Results indicated that EBA use was low overall, although self-report measures were utilized relatively frequently versus structured interviews. Diagnostic specificity was also low overall and clinicians rarely documented full diagnostic criteria; however, EBA use was associated with increased diagnostic specificity. Further, clinicians practicing in psychological, psychiatric, and primary care settings were more likely to use self-report measures as compared to those practicing in an integrated behavioral health social work setting. In addition, structured interviews were most likely to be utilized by clinicians practicing in a psychological services setting. Finally, clinicians were more likely to use self-report measures when the identified primary concern was a mood disorder or attention-deficit/hyperactivity disorder (ADHD). Based on these results, we provide suggestions and references to resources for clinicians seeking to improve the quality of their assessments via implementation of EBA. (PsycINFO Database Record (c) 2019 APA, all rights reserved).