The Attachment, Regulation and Competency (ARC) Framework

Study Overview
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Brief Summary
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This study evaluates the effectiveness of the Attachment Regulation and Competency (ARC) treatment framework in comparison to treatment as usual for reducing symptoms of PTSD and Developmental Trauma Disorder among children ages 8 to 16 with a history of exposure to multiple traumatic events.

Detailed Description
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The primary goal of this project is to expand the knowledge base in the field of trauma informed interventions by addressing current gaps in the evidence base through: a) evaluation of the efficacy of an innovative intervention designed specifically for children who experience complex trauma and their caregivers, thereby evaluating strategies that are most effective, and b) examining how ARC promotes protective factors (self-regulation, caregiver wellness), thereby supporting the health and well-being of complexly traumatized children and their families. The overall purpose of the randomized controlled trial (RCT) is to examine the effectiveness of ARC on the range of developmental disruptions and clinical symptoms that represent complex trauma, as well as its utility for increasing the adaptive functioning of children and families. In particular it is necessary to determine: 1) if ARC will demonstrate effectiveness in reducing sequelae of complex trauma as determined by a scientifically rigorous randomized control trial study design; 2) the extent to which ARC positively impacts resiliency factors (self-regulation, executive functioning, caregiver wellness), thereby serving to moderate or mediate change in symptoms and functioning; and 3) the impact of ARC across multiple levels of the family ecology, including the child, the caregiver-child relationship (i.e., attachment) and caregiver stress and wellness. The specific objectives of this research project are the following: Recruit 182 children ages 8 to 16 with complex trauma and their adult caregivers, from clinical samples of children actively seeking treatment for mental health disorders and related difficulties from three community based outpatient clinics in the Commonwealth of Massachusetts. Conduct comprehensive, clinical interviews with participants and their caregivers to assess sequelae of complex trauma, to determine underlying resiliency factors and to gather information regarding trauma exposure history, over four study time points (pre-, mid-, and post-treatment and 6-month follow up). Deliver 24 sessions of once weekly ARC or TAU over a 6-month intervention period. Evaluate the efficacy of ARC and TAU using a variety of sophisticated statistical methods, such as growth curve modeling, multivariate analyses, and hierarchical linear regression analyses. Disseminate findings to: 1) the academic community via presentations at professional conferences and publications of data in peer reviewed journals; 2) the public, via the Trauma Center website, which received over 600,000 visitors in 2012, with 1,161,451 downloads of our manuscripts and resources for providers, consumers and state service agencies; and 3) the National Child Traumatic Stress Network (NCTSN) and Complex Trauma Treatment Network (CTTN) at annual network meetings, via their websites and through ongoing collaborations with partner network sites across the country.

Official Title
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Evaluation of the Attachment, Regulation and Competency (ARC) Framework for the Treatment of Complex Trauma in Children

Conditions
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Posttraumatic Stress Disorder, Developmental Trauma Disorder

Intervention / Treatment
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* Behavioral: Attachment Regulation and Competency
* Behavioral: Treatment as usual


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria. DTD diagnosis as measured by the DTD interview (using standard scoring criteria) or partial PTSD diagnosis as measured by the CAPS. A history of at least two forms of trauma, at least one of which must be interpersonal in nature (sexual, physical or psychological maltreatment, neglect, abandonment or impaired caregiving) as indicated on the Trauma History Profile (THP). Exclusion Criteria. Serious illness that is not stabilized. GAF < 40. Past diagnosis of autism spectrum disorder, mental retardation, or schizophrenia. Current psychotic disorder or established organic impairment (e.g., TBI). Active suicidal risk, self-mutilation or homicidal behavior toward others within the past 3 months, as judged by the PI. Previous ARC treatment. Any other condition that might interfere with the person's capacity to give informed consent, or to adhere to the study protocol.

Ages Eligible for Study
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Minimum Age: 8 Years
Maximum Age: 16 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Interventional Model Description: The Attachment, Regulation and Competency (ARC) Framework is an attachment focused model designed specifically for trauma-impacted children that incorporates principles of the following theoretical orientations: 1) developmental theory; 2) family systems theory; and 3) strengths-based approaches. The central goals of the ARC framework are to (a) support caregiving systems and enhance caregiver-child relationships (Attachment), (b) support children in developing the skills and tolerance for connecting to, identifying, and sharing internal experience and managing emotional and physiological states (Regulation), (c) build key capacities associated with resilience including the ability to engage in problem-solving and a positive / effective sense of self (Competency), and (d) process traumatic experiences.
Masking: Single


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Attachment Regulation and Competency<br>Weekly individual psychotherapy for 24 weeks using the Attachment Regulation and Competency intervention. | Behavioral: Attachment Regulation and Competency<br>* Trauma informed psychotherapy intervention for children with a history of exposure to trauma and their caregivers.<br>|
| Active Comparator: Treatment as usual<br>Weekly individual psychotherapy for 24 weeks. | Behavioral: Treatment as usual<br>* Supportive psychotherapy<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Change in baseline symptoms of PTSD at up to 24 weeks of treatment and 6-month follow up per the Clinician Administered PTSD Scale for Children and Adolescents, DSM 5 (CAPS-CA-DSM5) | The Clinician Administered PTSD Scale for Children and Adolescents, DSM 5 (CAPS-CA-DSM5) is a clinical research interview assessing the severity and frequency of DSM 5 symptoms of posttraumatic stress disorder over the previous month. The CAPS yields a total severity score based on assessment of 20 symptoms of PTSD that can range from 0 to 80, with higher scores indicating a greater severity of PTSD symptoms. | Change from baseline PTSD symptom severity at up to 24 weeks of treatment and 6-month follow up. | 
| Change in baseline symptoms of Developmental Trauma Disorder (DTD) at up to 24 weeks of treatment and 6-month follow up | The Developmental Trauma Disorder Structured Interview (DTD-SI) is a clinician-administered semi-structured diagnostic interview designed for a parent or other primary caregiver of a child 8 to 17 years old to describe problems the child has in three categories of dysregulation: (1) Affective and Physiological, (2) Attentional and Behavioral, (3) Self and Relational. Questions and interviewer ratings parallel those of the K-SADS. The DTD-SI yields a total symptom score ranging from 0 to 25, with higher scores indicating greater severity of DTD symptoms. | Change from baseline DTD symptom severity at up to 24 weeks of treatment and 6-month follow up. | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| UCLA Posttraumatic Stress Disorder -Reaction Index for DSM 5 (PTSD-RI-5) | The UCLA Posttraumatic Stress Disorder -Reaction Index for DSM 5 (PTSD-RI-5) includes 31 items which map closely to the DSM 5 symptom criteria, yields a total score ranging from 0 to 124 with higher scores indicating more severe symptoms of PTSD, and provides clinical cut-off scores that can be used to measure severity of PTSD symptoms. | Change from baseline PTSD symptom severity at up to 12-weeks of treatment, up to 24 weeks of treatment and 6-month follow up. | 
| Child Behavior Checklist (CBCL) | The Child Behavior Checklist is a 113 item, caregiver report of aggressive behavior, internalizing and externalizing symptoms, and dysregulation for youth ages 6-18 years of age, yielding nine syndrome scales and six DSM-oriented scales. The CBCL yields a Total Score ranging from 0 to 226, with higher scores indicating more severe emotional and behavioral problems. | Change from baseline in internalizing and externalizing problems at up to 12 weeks of treatment, up to 24 weeks of treatment, and 6-month follow up. | 
| Behavior Rating Inventory of Executive Function - Parent Report (BRIEF-PR) | The Behavior Rating Inventory of Executive Function - Parent Version (BRIEF-PR) assesses various domains of executive function, including two broad scales; behavioral regulation (composed of inhibition, shifting and emotional control) and metacognition (composed of initiation, working memory, planning/organization, monitoring and organization of materials) and a global EF composite score. This 86-item measure yields a Global Executive Function score ranging from 0 to 176, with higher scores indicating poorer executive functions. | Change from baseline in executive dysfunction at up to 12 weeks of treatment, up to 24 weeks of treatment and 6-month follow up. | 
| Trauma Symptom Checklist for Children (TSCC) | The Trauma Symptom Checklist for Children (TSCC) is 54-item child report for children ages 8-16 years to assess distress and related symptoms of trauma, including subscales for PTSD symptoms, dissociation, depression, anxiety, and sexual concerns. Scores for each subscale range from 9 to 36, with higher scores indicating greater symptom severity in a given domain. | Change from baseline in symptoms of dissociation at up to 12 weeks of treatment, up to 24 weeks of treatment, and 6-month follow up. | 
| NIH Toolbox for the Assessment of Neurological and Behavioral Function, Cognition Domain | state-of-the-art computer-administered measures of cognitive function for use with subjects aged 3-85 years: (a) Flanker Task: measure of inhibitory control in the context of selective visual attention. Youth indicate the left-right orientation of a stimulus (fish or arrow) while ignoring incongruent flankers (oriented the opposite way), (b) DCCS: measures cognitive flexibility. Youth sort stimuli using to a cued rule (shape/color), and (c) List Sorting: measures working memory, requiring maintenance/manipulation of information. | Change from baseline in executive function at up to 12 weeks of treatment, up to 24 weeks of treatment and 6-month follow up. |