Narrative Exposure Therapy (NET)

Study Overview
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Brief Summary
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The purpose of this study is to learn more about Narrative Exposure Therapy for Justice Involved Veterans. This pilot study will examine the feasibility of this intervention in a justice-involved veteran population, and will see whether the intervention needs to be tailored to best meet their needs. The investigators will examine whether the intervention impacts key clinical outcomes, including posttraumatic stress disorder symptoms, as well as on measures of moral injury, anger, depression, suicidality, and aggression.

Detailed Description
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The overall objective of this application is to gather data on the use of Narrative Exposure Therapy for Justice Involved Veterans (VETNET) in a pilot sample of justice-involved Veterans with PTSD, with a particular focus on obtaining data on feasibility and acceptability of the intervention in a justice-involved veteran population, and determining what further adaptations are needed to tailor this intervention to justice-involved Veterans (JIV). The investigators are also interested in evaluating whether the intervention has the potential to have an effect on key clinical outcomes, including posttraumatic stress disorder (PTSD) symptoms, as well as on measures of moral injury, anger, depression, suicidality, and aggression. The following Specific Aims have been developed for this project: Aim 1: Evaluate study feasibility and treatment delivery procedures of Narrative Exposure Therapy for Justice Involved Veterans (VETNET) in justice-involved Veterans (JIV) with PTSD. Data gathered will include recruitment rates, drop-out rates, adverse event frequency and severity, and participant engagement in treatment. As necessary, identify further adaptations that are needed to tailor this intervention specifically to JIV. Aim 2: Evaluate the impact of VETNET on PTSD symptoms, as well as on related outcomes including moral injury, anger, depression, suicidality, and aggression.

Official Title
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Narrative Exposure Therapy for Justice-Involved Veterans (D1298-W)

Conditions
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Posttraumatic Stress Disorder

Intervention / Treatment
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* Behavioral: Narrative Exposure Therapy for Justice-Involved Veterans


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Is a veteran; Recent justice involvement including current probation, parole, or house arrest, or having been released from jail or prison within the past 1 year; Meets current criteria for PTSD. Exclusion Criteria: Currently incarcerated; Current, active psychosis; Is at imminent risk for suicide or homicide warranting immediate intervention; Substance abuse that is severe enough to prevent full engagement in the study protocol; Concurrent trauma-focused psychotherapy including Prolonged Exposure Therapy, Cognitive Processing Therapy, or EMDR; Is unable to unwilling to complete study procedures.

Ages Eligible for Study
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Minimum Age: 18 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
Intervention Model: Single Group Assignment
Interventional Model Description: This is a single group pre/post trial.
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: VETNET<br>Narrative Exposure Therapy for Justice-Involved Veterans | Behavioral: Narrative Exposure Therapy for Justice-Involved Veterans<br>* Behavioral intervention that uses narrative therapy and exposure to address repeated or complex trauma.<br>* Other names: VETNET;|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| PTSD Checklist for the DSM-5 (PCL-5) | On the PCL-5 participants first report an autobiographical narrative of a trauma, and subsequently rate how bothered they were by each symptom (0 [not at all] - 4 [extremely]) for all DSM-V PTSD symptoms within the past week. Total score range is 0 to 80, with higher scores reflecting greater symptomatology. | Change in total score from baseline to end of treatment (approximately 10-12 weeks) | 
| Dimensions of Anger Reactions (DAR) | The DAR is a 7-item scale measuring the frequency, duration, and behavioral response to anger, and anger-related functional impairment on social relationships, health, and work. It was found to have concurrent and discriminant validity, and to correlate highly with measures of functional impairment, in a large sample of treatment-seeking soldiers who had served in Iraq or Afghanistan. Score range is from 0-56, with higher score reflecting greater problems with anger. | Change in total score from baseline to end of treatment (approximately 10-12 weeks) | 
| The Appetitive Aggression Scale (AAS) | This scale has two parts. Part 1 is a 17-item scale that asked participants to mark whether they have engaged in or witness specific violent acts. Fifteen of these items measure acts that could reflect appetitive aggression (e.g. .made another person scream in pain), and two are more clearly reactive (e.g. ...defended yourself in a fight). If a participant endorses having engaged in any of the 15 potentially appetitive aggressive behaviors, then Part 2 will be administered. Part 2 is a 19-item scale that asks participants to rate their perceptions of aggression on a 5-point Likert scale ranging from 0 (disagree) to 4 (agree). Part 2 of the scale has been demonstrated to have acceptable reliability, and has been shown to measure a construct distinct from other conceptualizations of aggression. Total score range is 0 to 76, with higher score reflecting greater appetitive aggression. | Change in total score from baseline to end of treatment (approximately 10-12 weeks) | 
| Beck Depression Inventory (BDI-2) | The BDI-2 is a 21-item scale that evaluates symptoms of depression. Total score range is from 0 to 63, with higher scores indicating greater depression. | Change in total score from baseline to end of treatment (approximately 10-12 weeks) | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| The Moral Injury Events Scale (MIES) | The MIES is an 11-item scale that measures moral injury associated with experiences during military service. Statements related to distress or feelings of betrayal related to potentially morally injurious events are rated on a 6 point scale ranging from 1 (strongly agree) to 6 (strongly disagree). Score range is 11 to 66, with higher scores reflecting greater moral injury. | Change in total score from baseline to end of treatment (approximately 10-12 weeks) | 
| Revised Conflict Tactics Scales (CTS2) | The CTS2 includes 78 items measuring the use of psychological and physical attacks by the participant, as well as the experience of such attacks. Participants answer how often these behaviors were perpetrated by or against them within a specified time period: 0 (never); 1 (once); 2 (twice); 3 (3-5 times); 4 (6-10 times); 5 (11-20 times); 6 (more than 20 times). The original CTS2 instructions will be modified to more appropriately reflect the goals of this study: 1) the target of the behavior will be expanded from partner to anyone; and 2) the time frame of the response will be reduced from one year to three months to detect potential changes associated with treatment. The CTS2 includes the following subscales: Negotiation, Psychological Aggression, Physical Assault, Sexual Coercion, and Injury. Physical Assault scores range from 0 to 72, with higher scores reflecting higher frequency of assaultive behavior. | Change in total score from baseline to end of treatment (approximately 10-12 weeks) | 
| Trauma-Related Guilt Index (TRGI) | Guided by appraisal theories of emotion, the 32-item TRGI is an index of guilt associated with the experience of trauma. Participants rate statements on a 5-point scale ranging from extremely true/extremely guilty (4) to not at all true/not guilty at all (0). Total scores range from 0 to 128, with higher scores reflecting greater trauma-related guilt. | Change in total score from baseline to end of treatment (approximately 10-12 weeks) | 
| Interpersonal Needs Questionnaire (INQ) | Based upon the Interpersonal Theory of Suicide (Joiner Jr et al., 2009), the INQ measures two proximal causes of the desire for suicide: Thwarted belongingness and Perceived burdensomeness. Participants rate each of the 15 items on a scale of 1 (not at all true for me) to 7 (very true for me). Total scores range from 15 to 105, with greater scores reflecting higher levels of suicide-related cognitions. | Change in total score from baseline to end of treatment (approximately 10-12 weeks) | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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posttraumatic stress disorder, criminal justice, Veterans