Opioid Use Disorder
Conditions
Keywords
veterans, anxiety sensitivity, opioid use disorder, intervention
Brief summary
The primary aim of the current project is to test the acceptability and feasibility of a computerized intervention, titled Computerized Anxiety Sensitivity Treatment (CAST), delivered to Veterans seeking treatment for an opioid use disorder. The second aim of the study is to examine the utility of CAST by gathering data on symptom change. The final aim of the current study is to test the effects of CAST on rates of attendance and retention in a substance use disorder treatment (SUDT) program.
Detailed description
The pilot project will examine the effects of a brief, one-session computerized intervention delivered to Veterans seeking treatment for an opioid use disorder. The opioid epidemic in the United States (US) is having a disproportionate impact on Veterans. Indeed, Veterans are twice as likely to die from an accidental opioid overdose than members of the general population, even after accounting for gender and age distribution. Although many individuals with an opioid addiction seek treatment, a large proportion drop out prematurely and/or relapse, highlighting the need to identify modifiable factors that may contribute to this process. One variable that may be useful in understanding attrition in addiction treatment is anxiety sensitivity (AS). AS is a well-established psychological risk factor reflecting the tendency to fear anxious arousal due to the belief that this arousal will have harmful physical, mental, and/or social consequences. AS is elevated in opioid use populations and predicts treatment dropout among opioid users. Importantly, research suggests that AS is highly malleable. Despite this, to our knowledge no published research to date has systematically explored the utility of AS reduction protocols among opioid users. The first aim of the current project is to test the acceptability and feasibility of a brief, one-session Computerized AS Treatment (CAST) delivered to Veterans seeking treatment for an opioid use disorder. Because this is a pilot project and the study will likely be underpowered to detect treatment effects, we will not emphasize symptom reduction. Nevertheless, a second aim of the current project is to examine the utility of CAST by gathering data on symptom change. Finally, a third aim of the current project is to examine the effects of CAST on rates of attendance and retention in a substance use disorder treatment (SUDT) program.
Interventions
CAST is a newly developed computerized intervention designed to closely model the educational and behavioral techniques that are commonly used in the treatment of anxiety and related conditions. A psychoeducation component focuses on the nature of anxiety and its effects on the mind and body. Veterans will be taught that physiological and psychological arousal is not dangerous, although they may have developed a conditioned fear of this arousal. Interoceptive exposure (IE) exercises will also be introduced to as a way to reduce or eliminate the conditioned fear response.
Sponsors
South Central Mental Illness Research, Education & Clinical Center
Southeast Louisiana Veterans Health Care System
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Veterans must be diagnosed with an opioid use disorder
Exclusion criteria
* Less than 18 years of age * Actively suicidal * Actively psychotic * Uncontrolled bipolar disorder (i.e., not stable on medications for at least one month)
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Intervention Acceptability Questionnaire (IAQ) | One week post-intervention | The IAQ is an 11-item self-report questionnaire designed to measure treatment satisfaction. The IAQ includes nine items assessing acceptability (e.g., Do you think the information provided during the computerized intervention was helpful? How likely are you to use the information and techniques you learned during the computerized intervention?), which are rated on a 4-point Likert-type scale (0 = no; 1 = somewhat; 2 = moderately; 3 = yes) and two free response items requesting suggestions for improving the treatment. The IAQ will be administered at post-intervention to allow us to assess treatment acceptability. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| PTSD Checklist for DSM-5 (PCL-5) | Baseline | The PCL-5 is a 20-item self-report questionnaire designed to assess DSM-5 symptoms of PTSD. The PCL-5 will be administered at baseline for descriptive purposes. |
| Alcohol Use Disorders Identification Test (AUDIT) | Baseline | The AUDIT is a 10-item self-report questionnaire designed by the World Health Organization to classify individuals with alcohol-related problems. The AUDIT will be administered at baseline for descriptive purposes. |
| Anxiety Sensitivity Index-3 (ASI-3) | Baseline, One week post-intervention, and Four weeks post-intervention | The ASI-3 is an 18-item self-report questionnaire designed to measure fear of and concern about the negative effects of anxious arousal. The ASI-3 will be administered at all timepoints to allow us to assess treatment-related changes in AS. |
| Depression Anxiety Stress Scale (DASS) | Baseline, One week post-intervention, and Four weeks post-intervention | The DASS is a 21-item self-report questionnaire assessing depression, anxiety, and stress symptoms. The DASS will be administered at all timepoints to allow us to assess treatment-related changes in depression, anxiety, and stress symptoms. |
| Drug Use Disorders Identification Test (DUDIT) | Baseline | The DUDIT is an 11-item self-report questionnaire intended for use with the AUDIT as a way to classify individuals with drug-related problems. The DUDIT will be administered at baseline for descriptive purposes |
| Desires for Drug Questionnaire (DDQ) | Baseline, One week post-intervention, and Four weeks post-intervention | The DDQ is a 13-item self-report questionnaire designed to measure instant (i.e., present moment) cravings associated with opioid use. The DDQ will be administered at all timepoints to allow us to assess treatment-related changes in cravings. |
| Obsessive Compulsive Drug Use Scale (OCDUS) | Baseline, One week post-intervention, and Four weeks post-intervention | The OCDUS is a 12-item self-report questionnaire designed to assess heroin thoughts and interference, intention to use heroin and control of its consumption, and resistance against thoughts and decisions to use heroin. The OCDUS will be administered at all timepoints to allow us to assess treatment related changes in thoughts and control over thoughts. |
| Short Opiate Withdrawal Scale (SOWS) | Baseline, One week post-intervention, and Four weeks post-intervention | The SOWS is a 10-item self-report questionnaire designed to assess various symptoms of opiate withdrawal. The SOWS will be administered at all timepoints to allow us to assess treatment-related changes in withdrawal symptoms. |
| Work and Social Adjustment Scale (WSAS) | Baseline, One week post-intervention, and Four weeks post-intervention | The WSAS is a 5-item descriptive measure of subjective interference of psychiatric symptoms in various life domains (e.g., work, leisure, and family). The WSAS will be administered at all timepoints to allow us to assess treatment-related changes in global life domains. |
| Depression Symptom Inventory-Suicide Subscale (DSI-SS) | Baseline, One week post-intervention, and Four weeks post-intervention | The DSI-SS is a four-item self-report questionnaire designed to assess suicidal ideation, suicidal plans, control of suicidal thoughts, and suicidal impulses. The DSI-SS will be administered at all timepoints to allow us to assess treatment-related changes in suicidality. |
Countries
United States
Outcome results
None listed